am c811cd91: am caf0ce3c: Delay resetting mPreventDrag flags so that the Plugin will have more time to respond whether it wants to handle the touch events. (not have to return the value from WebViewCore before the first tap is up)
Merge commit 'c811cd916f7264f11ba4c96fcd8b88e5d58e04db'
* commit 'c811cd916f7264f11ba4c96fcd8b88e5d58e04db':
Delay resetting mPreventDrag flags so that the Plugin
diff --git a/camera/libcameraservice/CameraService.cpp b/camera/libcameraservice/CameraService.cpp
index 6419a5c..a8e217e 100644
--- a/camera/libcameraservice/CameraService.cpp
+++ b/camera/libcameraservice/CameraService.cpp
@@ -16,7 +16,6 @@
** limitations under the License.
*/
-//#define LOG_NDEBUG 0
#define LOG_TAG "CameraService"
#include <utils/Log.h>
@@ -95,7 +94,7 @@
sp<ICamera> CameraService::connect(const sp<ICameraClient>& cameraClient)
{
int callingPid = getCallingPid();
- LOGD("CameraService::connect E (pid %d, client %p)", callingPid,
+ LOGV("CameraService::connect E (pid %d, client %p)", callingPid,
cameraClient->asBinder().get());
Mutex::Autolock lock(mServiceLock);
@@ -106,30 +105,30 @@
sp<ICameraClient> currentCameraClient(currentClient->getCameraClient());
if (cameraClient->asBinder() == currentCameraClient->asBinder()) {
// This is the same client reconnecting...
- LOGD("CameraService::connect X (pid %d, same client %p) is reconnecting...",
+ LOGV("CameraService::connect X (pid %d, same client %p) is reconnecting...",
callingPid, cameraClient->asBinder().get());
return currentClient;
} else {
// It's another client... reject it
- LOGD("CameraService::connect X (pid %d, new client %p) rejected. "
+ LOGV("CameraService::connect X (pid %d, new client %p) rejected. "
"(old pid %d, old client %p)",
callingPid, cameraClient->asBinder().get(),
currentClient->mClientPid, currentCameraClient->asBinder().get());
if (kill(currentClient->mClientPid, 0) == -1 && errno == ESRCH) {
- LOGD("The old client is dead!");
+ LOGV("The old client is dead!");
}
return client;
}
} else {
// can't promote, the previous client has died...
- LOGD("New client (pid %d) connecting, old reference was dangling...",
+ LOGV("New client (pid %d) connecting, old reference was dangling...",
callingPid);
mClient.clear();
}
}
if (mUsers > 0) {
- LOGD("Still have client, rejected");
+ LOGV("Still have client, rejected");
return client;
}
@@ -141,7 +140,7 @@
// the refcount.
client->trackMe(true, true);
#endif
- LOGD("CameraService::connect X");
+ LOGV("CameraService::connect X");
return client;
}
@@ -157,7 +156,7 @@
if (mClient == 0) {
// This happens when we have already disconnected.
- LOGD("removeClient (pid %d): already disconnected", callingPid);
+ LOGV("removeClient (pid %d): already disconnected", callingPid);
return;
}
@@ -165,7 +164,7 @@
// Client::~Client() -> disconnect() -> removeClient().
client = mClient.promote();
if (client == 0) {
- LOGD("removeClient (pid %d): no more strong reference", callingPid);
+ LOGV("removeClient (pid %d): no more strong reference", callingPid);
mClient.clear();
return;
}
@@ -178,7 +177,7 @@
mClient.clear();
}
- LOGD("removeClient (pid %d) done", callingPid);
+ LOGV("removeClient (pid %d) done", callingPid);
}
// The reason we need this count is a new CameraService::connect() request may
@@ -212,7 +211,7 @@
const sp<ICameraClient>& cameraClient, pid_t clientPid)
{
int callingPid = getCallingPid();
- LOGD("Client::Client E (pid %d)", callingPid);
+ LOGV("Client::Client E (pid %d)", callingPid);
mCameraService = cameraService;
mCameraClient = cameraClient;
mClientPid = clientPid;
@@ -236,8 +235,9 @@
// Callback is disabled by default
mPreviewCallbackFlag = FRAME_CALLBACK_FLAG_NOOP;
+ mOrientation = 0;
cameraService->incUsers();
- LOGD("Client::Client X (pid %d)", callingPid);
+ LOGV("Client::Client X (pid %d)", callingPid);
}
status_t CameraService::Client::checkPid()
@@ -253,7 +253,7 @@
status_t CameraService::Client::lock()
{
int callingPid = getCallingPid();
- LOGD("lock from pid %d (mClientPid %d)", callingPid, mClientPid);
+ LOGV("lock from pid %d (mClientPid %d)", callingPid, mClientPid);
Mutex::Autolock _l(mLock);
// lock camera to this client if the the camera is unlocked
if (mClientPid == 0) {
@@ -267,13 +267,13 @@
status_t CameraService::Client::unlock()
{
int callingPid = getCallingPid();
- LOGD("unlock from pid %d (mClientPid %d)", callingPid, mClientPid);
+ LOGV("unlock from pid %d (mClientPid %d)", callingPid, mClientPid);
Mutex::Autolock _l(mLock);
// allow anyone to use camera
status_t result = checkPid();
if (result == NO_ERROR) {
mClientPid = 0;
- LOGD("clear mCameraClient (pid %d)", callingPid);
+ LOGV("clear mCameraClient (pid %d)", callingPid);
// we need to remove the reference so that when app goes
// away, the reference count goes to 0.
mCameraClient.clear();
@@ -286,7 +286,7 @@
int callingPid = getCallingPid();
// connect a new process to the camera
- LOGD("Client::connect E (pid %d, client %p)", callingPid, client->asBinder().get());
+ LOGV("Client::connect E (pid %d, client %p)", callingPid, client->asBinder().get());
// I hate this hack, but things get really ugly when the media recorder
// service is handing back the camera to the app. The ICameraClient
@@ -310,14 +310,14 @@
// did the client actually change?
if ((mCameraClient != NULL) && (client->asBinder() == mCameraClient->asBinder())) {
- LOGD("Connect to the same client");
+ LOGV("Connect to the same client");
return NO_ERROR;
}
mCameraClient = client;
mClientPid = -1;
mPreviewCallbackFlag = FRAME_CALLBACK_FLAG_NOOP;
- LOGD("Connect to the new client (pid %d, client %p)",
+ LOGV("Connect to the new client (pid %d, client %p)",
callingPid, mCameraClient->asBinder().get());
}
@@ -344,7 +344,7 @@
int callingPid = getCallingPid();
// tear down client
- LOGD("Client::~Client E (pid %d, client %p)",
+ LOGV("Client::~Client E (pid %d, client %p)",
callingPid, getCameraClient()->asBinder().get());
if (mSurface != 0 && !mUseOverlay) {
#if HAVE_ANDROID_OS
@@ -373,23 +373,23 @@
// make sure we tear down the hardware
mClientPid = callingPid;
disconnect();
- LOGD("Client::~Client X (pid %d)", mClientPid);
+ LOGV("Client::~Client X (pid %d)", mClientPid);
}
void CameraService::Client::disconnect()
{
int callingPid = getCallingPid();
- LOGD("Client::disconnect() E (pid %d client %p)",
+ LOGV("Client::disconnect() E (pid %d client %p)",
callingPid, getCameraClient()->asBinder().get());
Mutex::Autolock lock(mLock);
if (mClientPid <= 0) {
- LOGD("camera is unlocked (mClientPid = %d), don't tear down hardware", mClientPid);
+ LOGV("camera is unlocked (mClientPid = %d), don't tear down hardware", mClientPid);
return;
}
if (checkPid() != NO_ERROR) {
- LOGD("Different client - don't disconnect");
+ LOGV("Different client - don't disconnect");
return;
}
@@ -397,7 +397,7 @@
// from the user directly, or called by the destructor.
if (mHardware == 0) return;
- LOGD("hardware teardown");
+ LOGV("hardware teardown");
// Before destroying mHardware, we must make sure it's in the
// idle state.
mHardware->stopPreview();
@@ -421,13 +421,13 @@
mCameraService->removeClient(mCameraClient);
mCameraService->decUsers();
- LOGD("Client::disconnect() X (pid %d)", callingPid);
+ LOGV("Client::disconnect() X (pid %d)", callingPid);
}
// pass the buffered ISurface to the camera service
status_t CameraService::Client::setPreviewDisplay(const sp<ISurface>& surface)
{
- LOGD("setPreviewDisplay(%p) (pid %d)",
+ LOGV("setPreviewDisplay(%p) (pid %d)",
((surface == NULL) ? NULL : surface.get()), getCallingPid());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
@@ -438,7 +438,7 @@
// asBinder() is safe on NULL (returns NULL)
if (surface->asBinder() != mSurface->asBinder()) {
if (mSurface != 0) {
- LOGD("clearing old preview surface %p", mSurface.get());
+ LOGV("clearing old preview surface %p", mSurface.get());
if ( !mUseOverlay)
{
mSurface->unregisterBuffers();
@@ -487,7 +487,7 @@
{
int callingPid = getCallingPid();
- LOGD("startCameraMode(%d) (pid %d)", mode, callingPid);
+ LOGV("startCameraMode(%d) (pid %d)", mode, callingPid);
/* we cannot call into mHardware with mLock held because
* mHardware has callbacks onto us which acquire this lock
@@ -512,7 +512,7 @@
default: // CAMERA_PREVIEW_MODE
if (mSurface == 0) {
- LOGD("mSurface is not set yet.");
+ LOGV("mSurface is not set yet.");
}
return startPreviewMode();
}
@@ -520,7 +520,7 @@
status_t CameraService::Client::startRecordingMode()
{
- LOGD("startRecordingMode (pid %d)", getCallingPid());
+ LOGV("startRecordingMode (pid %d)", getCallingPid());
status_t ret = UNKNOWN_ERROR;
@@ -547,7 +547,7 @@
status_t CameraService::Client::setOverlay()
{
- LOGD("setOverlay");
+ LOGV("setOverlay");
int w, h;
CameraParameters params(mHardware->getParameters());
params.getPreviewSize(&w, &h);
@@ -571,9 +571,10 @@
// wait in the createOverlay call if the previous overlay is in the
// process of being destroyed.
for (int retry = 0; retry < 50; ++retry) {
- mOverlayRef = mSurface->createOverlay(w, h, OVERLAY_FORMAT_DEFAULT);
+ mOverlayRef = mSurface->createOverlay(w, h, OVERLAY_FORMAT_DEFAULT,
+ mOrientation);
if (mOverlayRef != NULL) break;
- LOGD("Overlay create failed - retrying");
+ LOGW("Overlay create failed - retrying");
usleep(20000);
}
if ( mOverlayRef.get() == NULL )
@@ -602,15 +603,9 @@
CameraParameters params(mHardware->getParameters());
params.getPreviewSize(&w, &h);
- uint32_t transform = 0;
- if (params.getOrientation() ==
- CameraParameters::CAMERA_ORIENTATION_PORTRAIT) {
- LOGV("portrait mode");
- transform = ISurface::BufferHeap::ROT_90;
- }
ISurface::BufferHeap buffers(w, h, w, h,
PIXEL_FORMAT_YCbCr_420_SP,
- transform,
+ mOrientation,
0,
mHardware->getPreviewHeap());
@@ -623,7 +618,7 @@
status_t CameraService::Client::startPreviewMode()
{
- LOGD("startPreviewMode (pid %d)", getCallingPid());
+ LOGV("startPreviewMode (pid %d)", getCallingPid());
// if preview has been enabled, nothing needs to be done
if (mHardware->previewEnabled()) {
@@ -659,14 +654,14 @@
status_t CameraService::Client::startPreview()
{
- LOGD("startPreview (pid %d)", getCallingPid());
+ LOGV("startPreview (pid %d)", getCallingPid());
return startCameraMode(CAMERA_PREVIEW_MODE);
}
status_t CameraService::Client::startRecording()
{
- LOGD("startRecording (pid %d)", getCallingPid());
+ LOGV("startRecording (pid %d)", getCallingPid());
if (mMediaPlayerBeep.get() != NULL) {
// do not play record jingle if stream volume is 0
@@ -687,7 +682,7 @@
// stop preview mode
void CameraService::Client::stopPreview()
{
- LOGD("stopPreview (pid %d)", getCallingPid());
+ LOGV("stopPreview (pid %d)", getCallingPid());
// hold main lock during state transition
{
@@ -701,7 +696,7 @@
mHardware->stopPreview();
mHardware->disableMsgType(CAMERA_MSG_PREVIEW_FRAME);
- LOGD("stopPreview(), hardware stopped OK");
+ LOGV("stopPreview(), hardware stopped OK");
if (mSurface != 0 && !mUseOverlay) {
mSurface->unregisterBuffers();
@@ -718,7 +713,7 @@
// stop recording mode
void CameraService::Client::stopRecording()
{
- LOGD("stopRecording (pid %d)", getCallingPid());
+ LOGV("stopRecording (pid %d)", getCallingPid());
// hold main lock during state transition
{
@@ -737,7 +732,7 @@
mHardware->stopRecording();
mHardware->disableMsgType(CAMERA_MSG_VIDEO_FRAME);
- LOGD("stopRecording(), hardware stopped OK");
+ LOGV("stopRecording(), hardware stopped OK");
}
// hold preview buffer lock
@@ -805,14 +800,14 @@
int nw, cnt = 0;
uint32_t written = 0;
- LOGD("opening file [%s]\n", fname);
+ LOGV("opening file [%s]\n", fname);
int fd = open(fname, O_RDWR | O_CREAT);
if (fd < 0) {
LOGE("failed to create file [%s]: %s", fname, strerror(errno));
return;
}
- LOGD("writing %d bytes to file [%s]\n", size, fname);
+ LOGV("writing %d bytes to file [%s]\n", size, fname);
while (written < size) {
nw = ::write(fd,
buf + written,
@@ -825,7 +820,7 @@
written += nw;
cnt++;
}
- LOGD("done writing %d bytes to file [%s] in %d passes\n",
+ LOGV("done writing %d bytes to file [%s] in %d passes\n",
size, fname, cnt);
::close(fd);
}
@@ -833,7 +828,7 @@
status_t CameraService::Client::autoFocus()
{
- LOGD("autoFocus (pid %d)", getCallingPid());
+ LOGV("autoFocus (pid %d)", getCallingPid());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
@@ -849,7 +844,7 @@
status_t CameraService::Client::cancelAutoFocus()
{
- LOGD("cancelAutoFocus (pid %d)", getCallingPid());
+ LOGV("cancelAutoFocus (pid %d)", getCallingPid());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
@@ -866,7 +861,7 @@
// take a picture - image is returned in callback
status_t CameraService::Client::takePicture()
{
- LOGD("takePicture (pid %d)", getCallingPid());
+ LOGV("takePicture (pid %d)", getCallingPid());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
@@ -920,12 +915,6 @@
if (mSurface != 0 && !mUseOverlay) {
int w, h;
CameraParameters params(mHardware->getParameters());
- uint32_t transform = 0;
- if (params.getOrientation() == CameraParameters::CAMERA_ORIENTATION_PORTRAIT) {
- LOGV("portrait mode");
- transform = ISurface::BufferHeap::ROT_90;
- }
-
if (size == NULL) {
params.getPictureSize(&w, &h);
} else {
@@ -933,10 +922,10 @@
h = size->height;
w &= ~1;
h &= ~1;
- LOGD("Snapshot image width=%d, height=%d", w, h);
+ LOGV("Snapshot image width=%d, height=%d", w, h);
}
ISurface::BufferHeap buffers(w, h, w, h,
- PIXEL_FORMAT_YCbCr_420_SP, transform, 0, mHardware->getRawHeap());
+ PIXEL_FORMAT_YCbCr_420_SP, mOrientation, 0, mHardware->getRawHeap());
mSurface->registerBuffers(buffers);
}
@@ -952,7 +941,7 @@
#if DEBUG_HEAP_LEAKS && 0 // debugging
if (gWeakHeap == NULL) {
if (gWeakHeap != heap) {
- LOGD("SETTING PREVIEW HEAP");
+ LOGV("SETTING PREVIEW HEAP");
heap->trackMe(true, true);
gWeakHeap = heap;
}
@@ -1189,7 +1178,7 @@
// set preview/capture parameters - key/value pairs
status_t CameraService::Client::setParameters(const String8& params)
{
- LOGD("setParameters(%s)", params.string());
+ LOGV("setParameters(%s)", params.string());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
@@ -1201,6 +1190,15 @@
}
CameraParameters p(params);
+
+ // The orientation parameter is actually for CameraService, not for the camera driver.
+ if (p.getOrientation() == CameraParameters::CAMERA_ORIENTATION_PORTRAIT) {
+ LOGV("portrait mode");
+ mOrientation = ISurface::BufferHeap::ROT_90;
+ } else {
+ mOrientation = 0;
+ }
+
return mHardware->setParameters(p);
}
@@ -1215,13 +1213,13 @@
}
String8 params(mHardware->getParameters().flatten());
- LOGD("getParameters(%s)", params.string());
+ LOGV("getParameters(%s)", params.string());
return params;
}
status_t CameraService::Client::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2)
{
- LOGD("sendCommand (pid %d)", getCallingPid());
+ LOGV("sendCommand (pid %d)", getCallingPid());
Mutex::Autolock lock(mLock);
status_t result = checkPid();
if (result != NO_ERROR) return result;
@@ -1327,7 +1325,7 @@
status_t err = BnCameraService::onTransact(code, data, reply, flags);
#if DEBUG_HEAP_LEAKS
- LOGD("+++ onTransact err %d code %d", err, code);
+ LOGV("+++ onTransact err %d code %d", err, code);
if (err == UNKNOWN_TRANSACTION || err == PERMISSION_DENIED) {
// the 'service' command interrogates this binder for its name, and then supplies it
@@ -1335,7 +1333,7 @@
// ISurfaceComposer (since we delegated the INTERFACE_TRANSACTION handling to
// BnSurfaceComposer before falling through to this code).
- LOGD("+++ onTransact code %d", code);
+ LOGV("+++ onTransact code %d", code);
CHECK_INTERFACE(ICameraService, data, reply);
@@ -1345,13 +1343,13 @@
if (gWeakHeap != 0) {
sp<IMemoryHeap> h = gWeakHeap.promote();
IMemoryHeap *p = gWeakHeap.unsafe_get();
- LOGD("CHECKING WEAK REFERENCE %p (%p)", h.get(), p);
+ LOGV("CHECKING WEAK REFERENCE %p (%p)", h.get(), p);
if (h != 0)
h->printRefs();
bool attempt_to_delete = data.readInt32() == 1;
if (attempt_to_delete) {
// NOT SAFE!
- LOGD("DELETING WEAK REFERENCE %p (%p)", h.get(), p);
+ LOGV("DELETING WEAK REFERENCE %p (%p)", h.get(), p);
if (p) delete p;
}
return NO_ERROR;
diff --git a/camera/libcameraservice/CameraService.h b/camera/libcameraservice/CameraService.h
index 3e3e54f..b3d20f6 100644
--- a/camera/libcameraservice/CameraService.h
+++ b/camera/libcameraservice/CameraService.h
@@ -182,6 +182,7 @@
sp<CameraService> mCameraService;
sp<ISurface> mSurface;
int mPreviewCallbackFlag;
+ int mOrientation;
sp<MediaPlayer> mMediaPlayerClick;
sp<MediaPlayer> mMediaPlayerBeep;
diff --git a/camera/tests/CameraServiceTest/Android.mk b/camera/tests/CameraServiceTest/Android.mk
index c2a02bb..8da7c1f 100644
--- a/camera/tests/CameraServiceTest/Android.mk
+++ b/camera/tests/CameraServiceTest/Android.mk
@@ -14,6 +14,7 @@
LOCAL_CFLAGS :=
LOCAL_SHARED_LIBRARIES += \
+ libbinder \
libcutils \
libutils \
libui
diff --git a/camera/tests/CameraServiceTest/CameraServiceTest.cpp b/camera/tests/CameraServiceTest/CameraServiceTest.cpp
index 29320e0..f89d9d3 100644
--- a/camera/tests/CameraServiceTest/CameraServiceTest.cpp
+++ b/camera/tests/CameraServiceTest/CameraServiceTest.cpp
@@ -283,7 +283,7 @@
virtual void postBuffer(ssize_t offset);
virtual void unregisterBuffers();
virtual sp<OverlayRef> createOverlay(
- uint32_t w, uint32_t h, int32_t format);
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation);
virtual sp<GraphicBuffer> requestBuffer(int bufferIdx, int usage);
// new functions
@@ -346,7 +346,8 @@
}
}
-sp<OverlayRef> MSurface::createOverlay(uint32_t w, uint32_t h, int32_t format) {
+sp<OverlayRef> MSurface::createOverlay(uint32_t w, uint32_t h, int32_t format,
+ int32_t orientation) {
// We don't expect this to be called in current hardware.
ASSERT(0);
sp<OverlayRef> dummy;
diff --git a/cmds/keystore/keystore.c b/cmds/keystore/keystore.c
index ba74c78..4426874 100644
--- a/cmds/keystore/keystore.c
+++ b/cmds/keystore/keystore.c
@@ -163,19 +163,19 @@
static int8_t encrypt_blob(char *name, AES_KEY *aes_key)
{
uint8_t vector[AES_BLOCK_SIZE];
- int length = blob.length;
+ int length;
int fd;
if (read(the_entropy, vector, AES_BLOCK_SIZE) != AES_BLOCK_SIZE) {
return SYSTEM_ERROR;
}
- length += blob.value - blob.digested;
- blob.length = htonl(blob.length);
- MD5(blob.digested, length, blob.digest);
-
- length += blob.digested - blob.encrypted;
+ length = blob.length + blob.value - blob.encrypted;
length = (length + AES_BLOCK_SIZE - 1) / AES_BLOCK_SIZE * AES_BLOCK_SIZE;
+
+ blob.length = htonl(blob.length);
+ MD5(blob.digested, length - (blob.digested - blob.encrypted), blob.digest);
+
memcpy(vector, blob.vector, AES_BLOCK_SIZE);
AES_cbc_encrypt(blob.encrypted, blob.encrypted, length, aes_key, vector,
AES_ENCRYPT);
@@ -184,11 +184,9 @@
length += blob.encrypted - (uint8_t *)&blob;
fd = open(".tmp", O_WRONLY | O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR);
- if (fd == -1 || write(fd, &blob, length) != length) {
- return SYSTEM_ERROR;
- }
+ length -= write(fd, &blob, length);
close(fd);
- return rename(".tmp", name) ? SYSTEM_ERROR : NO_ERROR;
+ return (length || rename(".tmp", name)) ? SYSTEM_ERROR : NO_ERROR;
}
static int8_t decrypt_blob(char *name, AES_KEY *aes_key)
@@ -210,14 +208,15 @@
AES_cbc_encrypt(blob.encrypted, blob.encrypted, length, aes_key,
blob.vector, AES_DECRYPT);
length -= blob.digested - blob.encrypted;
- if (!memcmp(blob.digest, MD5(blob.digested, length, NULL),
- MD5_DIGEST_LENGTH)) {
+ if (memcmp(blob.digest, MD5(blob.digested, length, NULL),
+ MD5_DIGEST_LENGTH)) {
return VALUE_CORRUPTED;
}
length -= blob.value - blob.digested;
blob.length = ntohl(blob.length);
- return (length < blob.length) ? VALUE_CORRUPTED : NO_ERROR;
+ return (blob.length < 0 || blob.length > length) ? VALUE_CORRUPTED :
+ NO_ERROR;
}
/* Here are the actions. Each of them is a function without arguments. All
diff --git a/common/java/com/android/common/AndroidHttpClient.java b/common/java/com/android/common/AndroidHttpClient.java
index 6fa6da1..99faf6e 100644
--- a/common/java/com/android/common/AndroidHttpClient.java
+++ b/common/java/com/android/common/AndroidHttpClient.java
@@ -339,19 +339,9 @@
* Shorter data will not be compressed.
*/
public static long getMinGzipSize(ContentResolver resolver) {
- String sMinGzipBytes = Settings.Gservices.getString(resolver,
- Settings.Gservices.SYNC_MIN_GZIP_BYTES);
-
- if (!TextUtils.isEmpty(sMinGzipBytes)) {
- try {
- return Long.parseLong(sMinGzipBytes);
- } catch (NumberFormatException nfe) {
- Log.w(TAG, "Unable to parse " +
- Settings.Gservices.SYNC_MIN_GZIP_BYTES + " " +
- sMinGzipBytes, nfe);
- }
- }
- return DEFAULT_SYNC_MIN_GZIP_BYTES;
+ return Settings.Secure.getLong(resolver,
+ Settings.Secure.SYNC_MIN_GZIP_BYTES,
+ DEFAULT_SYNC_MIN_GZIP_BYTES);
}
/* cURL logging support. */
diff --git a/common/java/com/android/common/DNParser.java b/common/java/com/android/common/DNParser.java
new file mode 100644
index 0000000..32d57c0
--- /dev/null
+++ b/common/java/com/android/common/DNParser.java
@@ -0,0 +1,447 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.common;
+
+import android.util.Log;
+
+import java.io.IOException;
+
+import javax.security.auth.x500.X500Principal;
+
+/**
+ * A simple distinguished name(DN) parser.
+ *
+ * <p>This class is based on org.apache.harmony.security.x509.DNParser. It's customized to remove
+ * external references which are unnecessary for our requirements.
+ *
+ * <p>This class is only meant for extracting a string value from a DN. e.g. it doesn't support
+ * values in the hex-string style.
+ *
+ * <p>This class is used by {@link DomainNameValidator} only. However, in order to make this
+ * class visible from unit tests, it's made public.
+ */
+public final class DNParser {
+ private static final String TAG = "DNParser";
+
+ /** DN to be parsed. */
+ private final String dn;
+
+ // length of distinguished name string
+ private final int length;
+
+ private int pos, beg, end;
+
+ // tmp vars to store positions of the currently parsed item
+ private int cur;
+
+ // distinguished name chars
+ private char[] chars;
+
+ /**
+ * Exception message thrown when we failed to parse DN, which shouldn't happen because we
+ * only handle DNs that {@link X500Principal#getName} returns, which shouldn't be malformed.
+ */
+ private static final String ERROR_PARSE_ERROR = "Failed to parse DN";
+
+ /**
+ * Constructor.
+ *
+ * @param principal - {@link X500Principal} to be parsed
+ */
+ public DNParser(X500Principal principal) {
+ this.dn = principal.getName(X500Principal.RFC2253);
+ this.length = dn.length();
+ }
+
+ // gets next attribute type: (ALPHA 1*keychar) / oid
+ private String nextAT() throws IOException {
+
+ // skip preceding space chars, they can present after
+ // comma or semicolon (compatibility with RFC 1779)
+ for (; pos < length && chars[pos] == ' '; pos++) {
+ }
+ if (pos == length) {
+ return null; // reached the end of DN
+ }
+
+ // mark the beginning of attribute type
+ beg = pos;
+
+ // attribute type chars
+ pos++;
+ for (; pos < length && chars[pos] != '=' && chars[pos] != ' '; pos++) {
+ // we don't follow exact BNF syntax here:
+ // accept any char except space and '='
+ }
+ if (pos >= length) {
+ // unexpected end of DN
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ // mark the end of attribute type
+ end = pos;
+
+ // skip trailing space chars between attribute type and '='
+ // (compatibility with RFC 1779)
+ if (chars[pos] == ' ') {
+ for (; pos < length && chars[pos] != '=' && chars[pos] == ' '; pos++) {
+ }
+
+ if (chars[pos] != '=' || pos == length) {
+ // unexpected end of DN
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+ }
+
+ pos++; //skip '=' char
+
+ // skip space chars between '=' and attribute value
+ // (compatibility with RFC 1779)
+ for (; pos < length && chars[pos] == ' '; pos++) {
+ }
+
+ // in case of oid attribute type skip its prefix: "oid." or "OID."
+ // (compatibility with RFC 1779)
+ if ((end - beg > 4) && (chars[beg + 3] == '.')
+ && (chars[beg] == 'O' || chars[beg] == 'o')
+ && (chars[beg + 1] == 'I' || chars[beg + 1] == 'i')
+ && (chars[beg + 2] == 'D' || chars[beg + 2] == 'd')) {
+ beg += 4;
+ }
+
+ return new String(chars, beg, end - beg);
+ }
+
+ // gets quoted attribute value: QUOTATION *( quotechar / pair ) QUOTATION
+ private String quotedAV() throws IOException {
+
+ pos++;
+ beg = pos;
+ end = beg;
+ while (true) {
+
+ if (pos == length) {
+ // unexpected end of DN
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ if (chars[pos] == '"') {
+ // enclosing quotation was found
+ pos++;
+ break;
+ } else if (chars[pos] == '\\') {
+ chars[end] = getEscaped();
+ } else {
+ // shift char: required for string with escaped chars
+ chars[end] = chars[pos];
+ }
+ pos++;
+ end++;
+ }
+
+ // skip trailing space chars before comma or semicolon.
+ // (compatibility with RFC 1779)
+ for (; pos < length && chars[pos] == ' '; pos++) {
+ }
+
+ return new String(chars, beg, end - beg);
+ }
+
+ // gets hex string attribute value: "#" hexstring
+ private String hexAV() throws IOException {
+
+ if (pos + 4 >= length) {
+ // encoded byte array must be not less then 4 c
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ beg = pos; // store '#' position
+ pos++;
+ while (true) {
+
+ // check for end of attribute value
+ // looks for space and component separators
+ if (pos == length || chars[pos] == '+' || chars[pos] == ','
+ || chars[pos] == ';') {
+ end = pos;
+ break;
+ }
+
+ if (chars[pos] == ' ') {
+ end = pos;
+ pos++;
+ // skip trailing space chars before comma or semicolon.
+ // (compatibility with RFC 1779)
+ for (; pos < length && chars[pos] == ' '; pos++) {
+ }
+ break;
+ } else if (chars[pos] >= 'A' && chars[pos] <= 'F') {
+ chars[pos] += 32; //to low case
+ }
+
+ pos++;
+ }
+
+ // verify length of hex string
+ // encoded byte array must be not less then 4 and must be even number
+ int hexLen = end - beg; // skip first '#' char
+ if (hexLen < 5 || (hexLen & 1) == 0) {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ // get byte encoding from string representation
+ byte[] encoded = new byte[hexLen / 2];
+ for (int i = 0, p = beg + 1; i < encoded.length; p += 2, i++) {
+ encoded[i] = (byte) getByte(p);
+ }
+
+ return new String(chars, beg, hexLen);
+ }
+
+ // gets string attribute value: *( stringchar / pair )
+ private String escapedAV() throws IOException {
+
+ beg = pos;
+ end = pos;
+ while (true) {
+
+ if (pos >= length) {
+ // the end of DN has been found
+ return new String(chars, beg, end - beg);
+ }
+
+ switch (chars[pos]) {
+ case '+':
+ case ',':
+ case ';':
+ // separator char has beed found
+ return new String(chars, beg, end - beg);
+ case '\\':
+ // escaped char
+ chars[end++] = getEscaped();
+ pos++;
+ break;
+ case ' ':
+ // need to figure out whether space defines
+ // the end of attribute value or not
+ cur = end;
+
+ pos++;
+ chars[end++] = ' ';
+
+ for (; pos < length && chars[pos] == ' '; pos++) {
+ chars[end++] = ' ';
+ }
+ if (pos == length || chars[pos] == ',' || chars[pos] == '+'
+ || chars[pos] == ';') {
+ // separator char or the end of DN has beed found
+ return new String(chars, beg, cur - beg);
+ }
+ break;
+ default:
+ chars[end++] = chars[pos];
+ pos++;
+ }
+ }
+ }
+
+ // returns escaped char
+ private char getEscaped() throws IOException {
+
+ pos++;
+ if (pos == length) {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ switch (chars[pos]) {
+ case '"':
+ case '\\':
+ case ',':
+ case '=':
+ case '+':
+ case '<':
+ case '>':
+ case '#':
+ case ';':
+ case ' ':
+ case '*':
+ case '%':
+ case '_':
+ //FIXME: escaping is allowed only for leading or trailing space char
+ return chars[pos];
+ default:
+ // RFC doesn't explicitly say that escaped hex pair is
+ // interpreted as UTF-8 char. It only contains an example of such DN.
+ return getUTF8();
+ }
+ }
+
+ // decodes UTF-8 char
+ // see http://www.unicode.org for UTF-8 bit distribution table
+ private char getUTF8() throws IOException {
+
+ int res = getByte(pos);
+ pos++; //FIXME tmp
+
+ if (res < 128) { // one byte: 0-7F
+ return (char) res;
+ } else if (res >= 192 && res <= 247) {
+
+ int count;
+ if (res <= 223) { // two bytes: C0-DF
+ count = 1;
+ res = res & 0x1F;
+ } else if (res <= 239) { // three bytes: E0-EF
+ count = 2;
+ res = res & 0x0F;
+ } else { // four bytes: F0-F7
+ count = 3;
+ res = res & 0x07;
+ }
+
+ int b;
+ for (int i = 0; i < count; i++) {
+ pos++;
+ if (pos == length || chars[pos] != '\\') {
+ return 0x3F; //FIXME failed to decode UTF-8 char - return '?'
+ }
+ pos++;
+
+ b = getByte(pos);
+ pos++; //FIXME tmp
+ if ((b & 0xC0) != 0x80) {
+ return 0x3F; //FIXME failed to decode UTF-8 char - return '?'
+ }
+
+ res = (res << 6) + (b & 0x3F);
+ }
+ return (char) res;
+ } else {
+ return 0x3F; //FIXME failed to decode UTF-8 char - return '?'
+ }
+ }
+
+ // Returns byte representation of a char pair
+ // The char pair is composed of DN char in
+ // specified 'position' and the next char
+ // According to BNF syntax:
+ // hexchar = DIGIT / "A" / "B" / "C" / "D" / "E" / "F"
+ // / "a" / "b" / "c" / "d" / "e" / "f"
+ private int getByte(int position) throws IOException {
+
+ if ((position + 1) >= length) {
+ // to avoid ArrayIndexOutOfBoundsException
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ int b1, b2;
+
+ b1 = chars[position];
+ if (b1 >= '0' && b1 <= '9') {
+ b1 = b1 - '0';
+ } else if (b1 >= 'a' && b1 <= 'f') {
+ b1 = b1 - 87; // 87 = 'a' - 10
+ } else if (b1 >= 'A' && b1 <= 'F') {
+ b1 = b1 - 55; // 55 = 'A' - 10
+ } else {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ b2 = chars[position + 1];
+ if (b2 >= '0' && b2 <= '9') {
+ b2 = b2 - '0';
+ } else if (b2 >= 'a' && b2 <= 'f') {
+ b2 = b2 - 87; // 87 = 'a' - 10
+ } else if (b2 >= 'A' && b2 <= 'F') {
+ b2 = b2 - 55; // 55 = 'A' - 10
+ } else {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ return (b1 << 4) + b2;
+ }
+
+ /**
+ * Parses the DN and returns the attribute value for an attribute type.
+ *
+ * @param attributeType attribute type to look for (e.g. "ca")
+ * @return value of the attribute that first found, or null if none found
+ */
+ public String find(String attributeType) {
+ try {
+ // Initialize internal state.
+ pos = 0;
+ beg = 0;
+ end = 0;
+ cur = 0;
+ chars = dn.toCharArray();
+
+ String attType = nextAT();
+ if (attType == null) {
+ return null;
+ }
+ while (true) {
+ String attValue = "";
+
+ if (pos == length) {
+ return null;
+ }
+
+ switch (chars[pos]) {
+ case '"':
+ attValue = quotedAV();
+ break;
+ case '#':
+ attValue = hexAV();
+ break;
+ case '+':
+ case ',':
+ case ';': // compatibility with RFC 1779: semicolon can separate RDNs
+ //empty attribute value
+ break;
+ default:
+ attValue = escapedAV();
+ }
+
+ if (attributeType.equalsIgnoreCase(attType)) {
+ return attValue;
+ }
+
+ if (pos >= length) {
+ return null;
+ }
+
+ if (chars[pos] == ',' || chars[pos] == ';') {
+ } else if (chars[pos] != '+') {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+
+ pos++;
+ attType = nextAT();
+ if (attType == null) {
+ throw new IOException(ERROR_PARSE_ERROR);
+ }
+ }
+ } catch (IOException e) {
+ // Parse error shouldn't happen, because we only handle DNs that
+ // X500Principal.getName() returns, which shouldn't be malformed.
+ Log.e(TAG, "Failed to parse DN: " + dn);
+ return null;
+ }
+ }
+}
diff --git a/common/java/com/android/common/DomainNameValidator.java b/common/java/com/android/common/DomainNameValidator.java
new file mode 100644
index 0000000..25dc007
--- /dev/null
+++ b/common/java/com/android/common/DomainNameValidator.java
@@ -0,0 +1,275 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.common;
+
+import android.util.Config;
+import android.util.Log;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.security.cert.CertificateParsingException;
+import java.security.cert.X509Certificate;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.regex.PatternSyntaxException;
+
+import javax.security.auth.x500.X500Principal;
+
+public class DomainNameValidator {
+ private final static String TAG = "DomainNameValidator";
+
+ private static final boolean DEBUG = false;
+ private static final boolean LOG_ENABLED = DEBUG ? Config.LOGD : Config.LOGV;
+
+ private static Pattern QUICK_IP_PATTERN;
+ static {
+ try {
+ QUICK_IP_PATTERN = Pattern.compile("^[a-f0-9\\.:]+$");
+ } catch (PatternSyntaxException e) {}
+ }
+
+ private static final int ALT_DNS_NAME = 2;
+ private static final int ALT_IPA_NAME = 7;
+
+ /**
+ * Checks the site certificate against the domain name of the site being visited
+ * @param certificate The certificate to check
+ * @param thisDomain The domain name of the site being visited
+ * @return True iff if there is a domain match as specified by RFC2818
+ */
+ public static boolean match(X509Certificate certificate, String thisDomain) {
+ if (certificate == null || thisDomain == null || thisDomain.length() == 0) {
+ return false;
+ }
+
+ thisDomain = thisDomain.toLowerCase();
+ if (!isIpAddress(thisDomain)) {
+ return matchDns(certificate, thisDomain);
+ } else {
+ return matchIpAddress(certificate, thisDomain);
+ }
+ }
+
+ /**
+ * @return True iff the domain name is specified as an IP address
+ */
+ private static boolean isIpAddress(String domain) {
+ boolean rval = (domain != null && domain.length() != 0);
+ if (rval) {
+ try {
+ // do a quick-dirty IP match first to avoid DNS lookup
+ rval = QUICK_IP_PATTERN.matcher(domain).matches();
+ if (rval) {
+ rval = domain.equals(
+ InetAddress.getByName(domain).getHostAddress());
+ }
+ } catch (UnknownHostException e) {
+ String errorMessage = e.getMessage();
+ if (errorMessage == null) {
+ errorMessage = "unknown host exception";
+ }
+
+ if (LOG_ENABLED) {
+ Log.v(TAG, "DomainNameValidator.isIpAddress(): " + errorMessage);
+ }
+
+ rval = false;
+ }
+ }
+
+ return rval;
+ }
+
+ /**
+ * Checks the site certificate against the IP domain name of the site being visited
+ * @param certificate The certificate to check
+ * @param thisDomain The DNS domain name of the site being visited
+ * @return True iff if there is a domain match as specified by RFC2818
+ */
+ private static boolean matchIpAddress(X509Certificate certificate, String thisDomain) {
+ if (LOG_ENABLED) {
+ Log.v(TAG, "DomainNameValidator.matchIpAddress(): this domain: " + thisDomain);
+ }
+
+ try {
+ Collection subjectAltNames = certificate.getSubjectAlternativeNames();
+ if (subjectAltNames != null) {
+ Iterator i = subjectAltNames.iterator();
+ while (i.hasNext()) {
+ List altNameEntry = (List)(i.next());
+ if (altNameEntry != null && 2 <= altNameEntry.size()) {
+ Integer altNameType = (Integer)(altNameEntry.get(0));
+ if (altNameType != null) {
+ if (altNameType.intValue() == ALT_IPA_NAME) {
+ String altName = (String)(altNameEntry.get(1));
+ if (altName != null) {
+ if (LOG_ENABLED) {
+ Log.v(TAG, "alternative IP: " + altName);
+ }
+ if (thisDomain.equalsIgnoreCase(altName)) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ } catch (CertificateParsingException e) {}
+
+ return false;
+ }
+
+ /**
+ * Checks the site certificate against the DNS domain name of the site being visited
+ * @param certificate The certificate to check
+ * @param thisDomain The DNS domain name of the site being visited
+ * @return True iff if there is a domain match as specified by RFC2818
+ */
+ private static boolean matchDns(X509Certificate certificate, String thisDomain) {
+ boolean hasDns = false;
+ try {
+ Collection subjectAltNames = certificate.getSubjectAlternativeNames();
+ if (subjectAltNames != null) {
+ Iterator i = subjectAltNames.iterator();
+ while (i.hasNext()) {
+ List altNameEntry = (List)(i.next());
+ if (altNameEntry != null && 2 <= altNameEntry.size()) {
+ Integer altNameType = (Integer)(altNameEntry.get(0));
+ if (altNameType != null) {
+ if (altNameType.intValue() == ALT_DNS_NAME) {
+ hasDns = true;
+ String altName = (String)(altNameEntry.get(1));
+ if (altName != null) {
+ if (matchDns(thisDomain, altName)) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ } catch (CertificateParsingException e) {
+ String errorMessage = e.getMessage();
+ if (errorMessage == null) {
+ errorMessage = "failed to parse certificate";
+ }
+
+ Log.w(TAG, "DomainNameValidator.matchDns(): " + errorMessage);
+ return false;
+ }
+
+ if (!hasDns) {
+ final String cn = new DNParser(certificate.getSubjectX500Principal())
+ .find("cn");
+ if (LOG_ENABLED) {
+ Log.v(TAG, "Validating subject: DN:"
+ + certificate.getSubjectX500Principal().getName(X500Principal.CANONICAL)
+ + " CN:" + cn);
+ }
+ if (cn != null) {
+ return matchDns(thisDomain, cn);
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * @param thisDomain The domain name of the site being visited
+ * @param thatDomain The domain name from the certificate
+ * @return True iff thisDomain matches thatDomain as specified by RFC2818
+ */
+ // not private for testing
+ public static boolean matchDns(String thisDomain, String thatDomain) {
+ if (LOG_ENABLED) {
+ Log.v(TAG, "DomainNameValidator.matchDns():" +
+ " this domain: " + thisDomain +
+ " that domain: " + thatDomain);
+ }
+
+ if (thisDomain == null || thisDomain.length() == 0 ||
+ thatDomain == null || thatDomain.length() == 0) {
+ return false;
+ }
+
+ thatDomain = thatDomain.toLowerCase();
+
+ // (a) domain name strings are equal, ignoring case: X matches X
+ boolean rval = thisDomain.equals(thatDomain);
+ if (!rval) {
+ String[] thisDomainTokens = thisDomain.split("\\.");
+ String[] thatDomainTokens = thatDomain.split("\\.");
+
+ int thisDomainTokensNum = thisDomainTokens.length;
+ int thatDomainTokensNum = thatDomainTokens.length;
+
+ // (b) OR thatHost is a '.'-suffix of thisHost: Z.Y.X matches X
+ if (thisDomainTokensNum >= thatDomainTokensNum) {
+ for (int i = thatDomainTokensNum - 1; i >= 0; --i) {
+ rval = thisDomainTokens[i].equals(thatDomainTokens[i]);
+ if (!rval) {
+ // (c) OR we have a special *-match:
+ // *.Y.X matches Z.Y.X but *.X doesn't match Z.Y.X
+ rval = (i == 0 && thisDomainTokensNum == thatDomainTokensNum);
+ if (rval) {
+ rval = thatDomainTokens[0].equals("*");
+ if (!rval) {
+ // (d) OR we have a *-component match:
+ // f*.com matches foo.com but not bar.com
+ rval = domainTokenMatch(
+ thisDomainTokens[0], thatDomainTokens[0]);
+ }
+ }
+ break;
+ }
+ }
+ } else {
+ // (e) OR thatHost has a '*.'-prefix of thisHost:
+ // *.Y.X matches Y.X
+ rval = thatDomain.equals("*." + thisDomain);
+ }
+ }
+
+ return rval;
+ }
+
+ /**
+ * @param thisDomainToken The domain token from the current domain name
+ * @param thatDomainToken The domain token from the certificate
+ * @return True iff thisDomainToken matches thatDomainToken, using the
+ * wildcard match as specified by RFC2818-3.1. For example, f*.com must
+ * match foo.com but not bar.com
+ */
+ private static boolean domainTokenMatch(String thisDomainToken, String thatDomainToken) {
+ if (thisDomainToken != null && thatDomainToken != null) {
+ int starIndex = thatDomainToken.indexOf('*');
+ if (starIndex >= 0) {
+ if (thatDomainToken.length() - 1 <= thisDomainToken.length()) {
+ String prefix = thatDomainToken.substring(0, starIndex);
+ String suffix = thatDomainToken.substring(starIndex + 1);
+
+ return thisDomainToken.startsWith(prefix) && thisDomainToken.endsWith(suffix);
+ }
+ }
+ }
+
+ return false;
+ }
+}
diff --git a/common/java/com/android/common/Patterns.java b/common/java/com/android/common/Patterns.java
index 2eab3e1..24a18c0 100644
--- a/common/java/com/android/common/Patterns.java
+++ b/common/java/com/android/common/Patterns.java
@@ -122,7 +122,7 @@
public static final Pattern EMAIL_ADDRESS
= Pattern.compile(
- "[a-zA-Z0-9\\+\\.\\_\\%\\-]{1,256}" +
+ "[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
"\\@" +
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +
"(" +
diff --git a/common/java/com/android/common/widget/NumberPicker.java b/common/java/com/android/common/widget/NumberPicker.java
deleted file mode 100644
index 64b436f..0000000
--- a/common/java/com/android/common/widget/NumberPicker.java
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.common.widget;
-
-import android.content.Context;
-import android.os.Handler;
-import android.text.InputFilter;
-import android.text.InputType;
-import android.text.Spanned;
-import android.text.method.NumberKeyListener;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.View.OnFocusChangeListener;
-import android.view.View.OnLongClickListener;
-import android.widget.TextView;
-import android.widget.LinearLayout;
-import android.widget.EditText;
-
-import com.android.internal.R;
-
-public class NumberPicker extends LinearLayout implements OnClickListener,
- OnFocusChangeListener, OnLongClickListener {
-
- public interface OnChangedListener {
- void onChanged(NumberPicker picker, int oldVal, int newVal);
- }
-
- public interface Formatter {
- String toString(int value);
- }
-
- /*
- * Use a custom NumberPicker formatting callback to use two-digit
- * minutes strings like "01". Keeping a static formatter etc. is the
- * most efficient way to do this; it avoids creating temporary objects
- * on every call to format().
- */
- public static final NumberPicker.Formatter TWO_DIGIT_FORMATTER =
- new NumberPicker.Formatter() {
- final StringBuilder mBuilder = new StringBuilder();
- final java.util.Formatter mFmt = new java.util.Formatter(mBuilder);
- final Object[] mArgs = new Object[1];
- public String toString(int value) {
- mArgs[0] = value;
- mBuilder.delete(0, mBuilder.length());
- mFmt.format("%02d", mArgs);
- return mFmt.toString();
- }
- };
-
- private final Handler mHandler;
- private final Runnable mRunnable = new Runnable() {
- public void run() {
- if (mIncrement) {
- changeCurrent(mCurrent + 1);
- mHandler.postDelayed(this, mSpeed);
- } else if (mDecrement) {
- changeCurrent(mCurrent - 1);
- mHandler.postDelayed(this, mSpeed);
- }
- }
- };
-
- private final EditText mText;
- private final InputFilter mNumberInputFilter;
-
- private String[] mDisplayedValues;
- protected int mStart;
- protected int mEnd;
- protected int mCurrent;
- protected int mPrevious;
- private OnChangedListener mListener;
- private Formatter mFormatter;
- private long mSpeed = 300;
-
- private boolean mIncrement;
- private boolean mDecrement;
-
- public NumberPicker(Context context) {
- this(context, null);
- }
-
- public NumberPicker(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- @SuppressWarnings({"UnusedDeclaration"})
- public NumberPicker(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs);
- setOrientation(VERTICAL);
- LayoutInflater inflater =
- (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
- inflater.inflate(R.layout.number_picker, this, true);
- mHandler = new Handler();
- InputFilter inputFilter = new NumberPickerInputFilter();
- mNumberInputFilter = new NumberRangeKeyListener();
- mIncrementButton = (NumberPickerButton) findViewById(R.id.increment);
- mIncrementButton.setOnClickListener(this);
- mIncrementButton.setOnLongClickListener(this);
- mIncrementButton.setNumberPicker(this);
- mDecrementButton = (NumberPickerButton) findViewById(R.id.decrement);
- mDecrementButton.setOnClickListener(this);
- mDecrementButton.setOnLongClickListener(this);
- mDecrementButton.setNumberPicker(this);
-
- mText = (EditText) findViewById(R.id.timepicker_input);
- mText.setOnFocusChangeListener(this);
- mText.setFilters(new InputFilter[] {inputFilter});
- mText.setRawInputType(InputType.TYPE_CLASS_NUMBER);
-
- if (!isEnabled()) {
- setEnabled(false);
- }
- }
-
- @Override
- public void setEnabled(boolean enabled) {
- super.setEnabled(enabled);
- mIncrementButton.setEnabled(enabled);
- mDecrementButton.setEnabled(enabled);
- mText.setEnabled(enabled);
- }
-
- public void setOnChangeListener(OnChangedListener listener) {
- mListener = listener;
- }
-
- public void setFormatter(Formatter formatter) {
- mFormatter = formatter;
- }
-
- /**
- * Set the range of numbers allowed for the number picker. The current
- * value will be automatically set to the start.
- *
- * @param start the start of the range (inclusive)
- * @param end the end of the range (inclusive)
- */
- public void setRange(int start, int end) {
- mStart = start;
- mEnd = end;
- mCurrent = start;
- updateView();
- }
-
- /**
- * Set the range of numbers allowed for the number picker. The current
- * value will be automatically set to the start. Also provide a mapping
- * for values used to display to the user.
- *
- * @param start the start of the range (inclusive)
- * @param end the end of the range (inclusive)
- * @param displayedValues the values displayed to the user.
- */
- public void setRange(int start, int end, String[] displayedValues) {
- mDisplayedValues = displayedValues;
- mStart = start;
- mEnd = end;
- mCurrent = start;
- updateView();
- }
-
- public void setCurrent(int current) {
- mCurrent = current;
- updateView();
- }
-
- /**
- * The speed (in milliseconds) at which the numbers will scroll
- * when the the +/- buttons are longpressed. Default is 300ms.
- */
- public void setSpeed(long speed) {
- mSpeed = speed;
- }
-
- public void onClick(View v) {
- validateInput(mText);
- if (!mText.hasFocus()) mText.requestFocus();
-
- // now perform the increment/decrement
- if (R.id.increment == v.getId()) {
- changeCurrent(mCurrent + 1);
- } else if (R.id.decrement == v.getId()) {
- changeCurrent(mCurrent - 1);
- }
- }
-
- private String formatNumber(int value) {
- return (mFormatter != null)
- ? mFormatter.toString(value)
- : String.valueOf(value);
- }
-
- protected void changeCurrent(int current) {
-
- // Wrap around the values if we go past the start or end
- if (current > mEnd) {
- current = mStart;
- } else if (current < mStart) {
- current = mEnd;
- }
- mPrevious = mCurrent;
- mCurrent = current;
- notifyChange();
- updateView();
- }
-
- protected void notifyChange() {
- if (mListener != null) {
- mListener.onChanged(this, mPrevious, mCurrent);
- }
- }
-
- protected void updateView() {
-
- /* If we don't have displayed values then use the
- * current number else find the correct value in the
- * displayed values for the current number.
- */
- if (mDisplayedValues == null) {
- mText.setText(formatNumber(mCurrent));
- } else {
- mText.setText(mDisplayedValues[mCurrent - mStart]);
- }
- mText.setSelection(mText.getText().length());
- }
-
- private void validateCurrentView(CharSequence str) {
- int val = getSelectedPos(str.toString());
- if ((val >= mStart) && (val <= mEnd)) {
- if (mCurrent != val) {
- mPrevious = mCurrent;
- mCurrent = val;
- notifyChange();
- }
- }
- updateView();
- }
-
- public void onFocusChange(View v, boolean hasFocus) {
-
- /* When focus is lost check that the text field
- * has valid values.
- */
- if (!hasFocus) {
- validateInput(v);
- }
- }
-
- private void validateInput(View v) {
- String str = String.valueOf(((TextView) v).getText());
- if ("".equals(str)) {
-
- // Restore to the old value as we don't allow empty values
- updateView();
- } else {
-
- // Check the new value and ensure it's in range
- validateCurrentView(str);
- }
- }
-
- /**
- * We start the long click here but rely on the {@link NumberPickerButton}
- * to inform us when the long click has ended.
- */
- public boolean onLongClick(View v) {
-
- /* The text view may still have focus so clear it's focus which will
- * trigger the on focus changed and any typed values to be pulled.
- */
- mText.clearFocus();
-
- if (R.id.increment == v.getId()) {
- mIncrement = true;
- mHandler.post(mRunnable);
- } else if (R.id.decrement == v.getId()) {
- mDecrement = true;
- mHandler.post(mRunnable);
- }
- return true;
- }
-
- public void cancelIncrement() {
- mIncrement = false;
- }
-
- public void cancelDecrement() {
- mDecrement = false;
- }
-
- private static final char[] DIGIT_CHARACTERS = new char[] {
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'
- };
-
- private NumberPickerButton mIncrementButton;
- private NumberPickerButton mDecrementButton;
-
- private class NumberPickerInputFilter implements InputFilter {
- public CharSequence filter(CharSequence source, int start, int end,
- Spanned dest, int dstart, int dend) {
- if (mDisplayedValues == null) {
- return mNumberInputFilter.filter(source, start, end, dest, dstart, dend);
- }
- CharSequence filtered = String.valueOf(source.subSequence(start, end));
- String result = String.valueOf(dest.subSequence(0, dstart))
- + filtered
- + dest.subSequence(dend, dest.length());
- String str = String.valueOf(result).toLowerCase();
- for (String val : mDisplayedValues) {
- val = val.toLowerCase();
- if (val.startsWith(str)) {
- return filtered;
- }
- }
- return "";
- }
- }
-
- private class NumberRangeKeyListener extends NumberKeyListener {
-
- // XXX This doesn't allow for range limits when controlled by a
- // soft input method!
- public int getInputType() {
- return InputType.TYPE_CLASS_NUMBER;
- }
-
- @Override
- protected char[] getAcceptedChars() {
- return DIGIT_CHARACTERS;
- }
-
- @Override
- public CharSequence filter(CharSequence source, int start, int end,
- Spanned dest, int dstart, int dend) {
-
- CharSequence filtered = super.filter(source, start, end, dest, dstart, dend);
- if (filtered == null) {
- filtered = source.subSequence(start, end);
- }
-
- String result = String.valueOf(dest.subSequence(0, dstart))
- + filtered
- + dest.subSequence(dend, dest.length());
-
- if ("".equals(result)) {
- return result;
- }
- int val = getSelectedPos(result);
-
- /* Ensure the user can't type in a value greater
- * than the max allowed. We have to allow less than min
- * as the user might want to delete some numbers
- * and then type a new number.
- */
- if (val > mEnd) {
- return "";
- } else {
- return filtered;
- }
- }
- }
-
- private int getSelectedPos(String str) {
- if (mDisplayedValues == null) {
- return Integer.parseInt(str);
- } else {
- for (int i = 0; i < mDisplayedValues.length; i++) {
-
- /* Don't force the user to type in jan when ja will do */
- str = str.toLowerCase();
- if (mDisplayedValues[i].toLowerCase().startsWith(str)) {
- return mStart + i;
- }
- }
-
- /* The user might have typed in a number into the month field i.e.
- * 10 instead of OCT so support that too.
- */
- try {
- return Integer.parseInt(str);
- } catch (NumberFormatException e) {
-
- /* Ignore as if it's not a number we don't care */
- }
- }
- return mStart;
- }
-
- /**
- * @return the current value.
- */
- public int getCurrent() {
- return mCurrent;
- }
-}
diff --git a/common/java/com/android/common/widget/NumberPickerButton.java b/common/java/com/android/common/widget/NumberPickerButton.java
deleted file mode 100644
index f6b6d5d..0000000
--- a/common/java/com/android/common/widget/NumberPickerButton.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.common.widget;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
-import android.widget.ImageButton;
-
-import com.android.internal.R;
-
-/**
- * This class exists purely to cancel long click events.
- */
-public class NumberPickerButton extends ImageButton {
-
- private NumberPicker mNumberPicker;
-
- public NumberPickerButton(Context context, AttributeSet attrs,
- int defStyle) {
- super(context, attrs, defStyle);
- }
-
- public NumberPickerButton(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
-
- public NumberPickerButton(Context context) {
- super(context);
- }
-
- public void setNumberPicker(NumberPicker picker) {
- mNumberPicker = picker;
- }
-
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- cancelLongpressIfRequired(event);
- return super.onTouchEvent(event);
- }
-
- @Override
- public boolean onTrackballEvent(MotionEvent event) {
- cancelLongpressIfRequired(event);
- return super.onTrackballEvent(event);
- }
-
- @Override
- public boolean onKeyUp(int keyCode, KeyEvent event) {
- if ((keyCode == KeyEvent.KEYCODE_DPAD_CENTER)
- || (keyCode == KeyEvent.KEYCODE_ENTER)) {
- cancelLongpress();
- }
- return super.onKeyUp(keyCode, event);
- }
-
- private void cancelLongpressIfRequired(MotionEvent event) {
- if ((event.getAction() == MotionEvent.ACTION_CANCEL)
- || (event.getAction() == MotionEvent.ACTION_UP)) {
- cancelLongpress();
- }
- }
-
- private void cancelLongpress() {
- if (R.id.increment == getId()) {
- mNumberPicker.cancelIncrement();
- } else if (R.id.decrement == getId()) {
- mNumberPicker.cancelDecrement();
- }
- }
-}
diff --git a/common/tests/res/raw/alt_ip_only.crt b/common/tests/res/raw/alt_ip_only.crt
new file mode 100644
index 0000000..3ac9f5a
--- /dev/null
+++ b/common/tests/res/raw/alt_ip_only.crt
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+sAyifp8agkYdzaSh55fFmKXlFnRsQw==
+-----END CERTIFICATE-----
diff --git a/common/tests/res/raw/subject_alt_only.crt b/common/tests/res/raw/subject_alt_only.crt
new file mode 100644
index 0000000..d5808fb
--- /dev/null
+++ b/common/tests/res/raw/subject_alt_only.crt
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
+MIICvTCCAaWgAwIBAgIJALbA0TZk2YmNMA0GCSqGSIb3DQEBBQUAMA0xCzAJBgNV
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+9JSqm5hJ1pg5WDlPkW7c/1VA0/141N52Q8MIU+2ZpuOj
+-----END CERTIFICATE-----
diff --git a/common/tests/res/raw/subject_only.crt b/common/tests/res/raw/subject_only.crt
new file mode 100644
index 0000000..11b34e7
--- /dev/null
+++ b/common/tests/res/raw/subject_only.crt
@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----
+MIIC0TCCAbmgAwIBAgIJANCQbJPPw31SMA0GCSqGSIb3DQEBBQUAMCcxCzAJBgNV
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+taXDWI4=
+-----END CERTIFICATE-----
diff --git a/common/tests/res/raw/subject_with_alt_names.crt b/common/tests/res/raw/subject_with_alt_names.crt
new file mode 100644
index 0000000..6963c7e
--- /dev/null
+++ b/common/tests/res/raw/subject_with_alt_names.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
+MIIDBDCCAeygAwIBAgIJALv14qjcuhw9MA0GCSqGSIb3DQEBBQUAMCcxCzAJBgNV
+BAYTAkpQMRgwFgYDVQQDEw93d3cuZXhhbXBsZS5jb20wIBcNMTAwMTEyMjA1OTM4
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+h5G2eVGXH/Y=
+-----END CERTIFICATE-----
diff --git a/common/tests/res/raw/subject_with_wild_alt_name.crt b/common/tests/res/raw/subject_with_wild_alt_name.crt
new file mode 100644
index 0000000..19b1174
--- /dev/null
+++ b/common/tests/res/raw/subject_with_wild_alt_name.crt
@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----
+MIIC8DCCAdigAwIBAgIJAL/oWJ64VAdXMA0GCSqGSIb3DQEBBQUAMCcxCzAJBgNV
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+p78yDcoqymD9umxRC2cWFu8GscfFGMVyhsqLlOofu7UWOs22mkXPo43jDx+VOAoV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+-----END CERTIFICATE-----
diff --git a/common/tests/res/raw/wild_alt_name_only.crt b/common/tests/res/raw/wild_alt_name_only.crt
new file mode 100644
index 0000000..fafdebf
--- /dev/null
+++ b/common/tests/res/raw/wild_alt_name_only.crt
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/common/tests/src/com/android/common/DNParserTest.java b/common/tests/src/com/android/common/DNParserTest.java
new file mode 100644
index 0000000..34b140a
--- /dev/null
+++ b/common/tests/src/com/android/common/DNParserTest.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.common;
+
+import javax.security.auth.x500.X500Principal;
+
+import junit.framework.TestCase;
+
+public class DNParserTest extends TestCase {
+ public void testFind() {
+ checkFind("", "cn", null);
+ checkFind("ou=xxx", "cn", null);
+ checkFind("ou=xxx,cn=xxx", "cn", "xxx");
+ checkFind("ou=xxx+cn=yyy,cn=zzz+cn=abc", "cn", "yyy");
+ checkFind("2.5.4.3=a,ou=xxx", "cn", "a"); // OID
+ checkFind("cn=a,cn=b", "cn", "a");
+ checkFind("ou=Cc,ou=Bb,ou=Aa", "ou", "Cc");
+ checkFind("cn=imap.gmail.com", "cn", "imap.gmail.com");
+
+ // Quoted string (see http://www.ietf.org/rfc/rfc2253.txt)
+ checkFind("o=\"\\\" a ,=<>#;\"", "o", "\" a ,=<>#;");
+ checkFind("o=abc\\,def", "o", "abc,def");
+
+ // UTF-8 (example in rfc 2253)
+ checkFind("cn=Lu\\C4\\8Di\\C4\\87", "cn", "\u004c\u0075\u010d\u0069\u0107");
+
+ // whitespaces
+ checkFind("ou=a, o= a b ,cn=x", "o", "a b");
+ checkFind("o=\" a b \" ,cn=x", "o", " a b ");
+ }
+
+ private void checkFind(String dn, String attrType, String expected) {
+ String actual = new DNParser(new X500Principal(dn)).find(attrType);
+ assertEquals("dn:" + dn + " attr:" + attrType, expected, actual);
+ }
+}
diff --git a/common/tests/src/com/android/common/DomainNameValidatorTest.java b/common/tests/src/com/android/common/DomainNameValidatorTest.java
new file mode 100644
index 0000000..b825be4
--- /dev/null
+++ b/common/tests/src/com/android/common/DomainNameValidatorTest.java
@@ -0,0 +1,399 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.common;
+
+import com.android.common.tests.R;
+
+import android.test.AndroidTestCase;
+
+import java.io.InputStream;
+import java.math.BigInteger;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.Principal;
+import java.security.PublicKey;
+import java.security.SignatureException;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateExpiredException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.CertificateNotYetValidException;
+import java.security.cert.CertificateParsingException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Date;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import javax.security.auth.x500.X500Principal;
+
+public class DomainNameValidatorTest extends AndroidTestCase {
+ private static final int ALT_UNKNOWN = 0;
+ private static final int ALT_DNS_NAME = 2;
+ private static final int ALT_IPA_NAME = 7;
+
+ /**
+ * Tests {@link DomainNameValidator#match}, using a simple {@link X509Certificate}
+ * implementation.
+ */
+ public void testMatch() {
+ checkMatch("11", new StubX509Certificate("cn=imap.g.com"), "imap.g.com", true);
+ checkMatch("12", new StubX509Certificate("cn=imap2.g.com"), "imap.g.com", false);
+ checkMatch("13", new StubX509Certificate("cn=sub.imap.g.com"), "imap.g.com", false);
+
+ // If a subjectAltName extension of type dNSName is present, that MUST
+ // be used as the identity
+ checkMatch("21", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.y.com")
+ , "imap.g.com", false);
+ checkMatch("22", new StubX509Certificate("cn=imap.g.com") // This cn should be ignored
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.y.com")
+ , "imap.g.com", false);
+ checkMatch("23", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "imap.g.com")
+ , "imap.g.com", true);
+
+ // With wildcards
+ checkMatch("24", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "*.g.com")
+ , "imap.g.com", true);
+
+ // host name is ip address
+ checkMatch("31", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "1.2.3.4")
+ , "1.2.3.4", true);
+ checkMatch("32", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "1.2.3.4")
+ , "1.2.3.5", false);
+ checkMatch("32", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "1.2.3.4")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "192.168.100.1")
+ , "192.168.100.1", true);
+
+ // Has unknown subject alternative names
+ checkMatch("41", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 1")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 2")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.b.c.d")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "*.google.com")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "imap.g.com")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "2.33.44.55")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 3")
+ , "imap.g.com", true);
+
+ checkMatch("42", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 1")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 2")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.b.c.d")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "*.google.com")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "imap.g.com")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "2.33.44.55")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 3")
+ , "2.33.44.55", true);
+
+ checkMatch("43", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 1")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 2")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.b.c.d")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "*.google.com")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "imap.g.com")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "2.33.44.55")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 3")
+ , "g.com", false);
+
+ checkMatch("44", new StubX509Certificate("")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 1")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 2")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "a.b.c.d")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "*.google.com")
+ .addSubjectAlternativeName(ALT_DNS_NAME, "imap.g.com")
+ .addSubjectAlternativeName(ALT_IPA_NAME, "2.33.44.55")
+ .addSubjectAlternativeName(ALT_UNKNOWN, "random string 3")
+ , "2.33.44.1", false);
+ }
+
+ private void checkMatch(String message, X509Certificate certificate, String thisDomain,
+ boolean expected) {
+ Boolean actual = DomainNameValidator.match(certificate, thisDomain);
+ assertEquals(message, (Object) expected, (Object) actual);
+ }
+
+ /**
+ * Tests {@link DomainNameValidator#matchDns}
+ */
+ public void testMatchDns() {
+ checkMatchDns("11", "a.b.c.d", "a.b.c.d", true);
+ checkMatchDns("12", "a.b.c.d", "*.b.c.d", true);
+ checkMatchDns("13", "b.c.d", "*.b.c.d", true);
+ checkMatchDns("14", "b.c.d", "b*.c.d", true);
+
+ checkMatchDns("15", "a.b.c.d", "*.*.c.d", false);
+ checkMatchDns("16", "a.b.c.d", "*.c.d", false);
+
+ checkMatchDns("21", "imap.google.com", "imap.google.com", true);
+ checkMatchDns("22", "imap2.google.com", "imap.google.com", false);
+ checkMatchDns("23", "imap.google.com", "*.google.com", true);
+ checkMatchDns("24", "imap2.google.com", "*.google.com", true);
+ checkMatchDns("25", "imap.google.com", "*.googl.com", false);
+ checkMatchDns("26", "imap2.google2.com", "*.google3.com", false);
+ checkMatchDns("27", "imap.google.com", "ima*.google.com", true);
+ checkMatchDns("28", "imap.google.com", "imap*.google.com", true);
+ checkMatchDns("29", "imap.google.com", "*.imap.google.com", true);
+
+ checkMatchDns("41", "imap.google.com", "a*.google.com", false);
+ checkMatchDns("42", "imap.google.com", "ix*.google.com", false);
+
+ checkMatchDns("51", "imap.google.com", "iMap.Google.Com", true);
+ }
+
+ private void checkMatchDns(String message, String thisDomain, String thatDomain,
+ boolean expected) {
+ boolean actual = DomainNameValidator.matchDns(thisDomain, thatDomain);
+ assertEquals(message, expected, actual);
+ }
+
+ /**
+ * Test {@link DomainNameValidator#match} with actual certificates.
+ */
+ public void testWithActualCert() throws Exception {
+ // subject_only
+ //
+ // subject: C=JP, CN=www.example.com
+ // subject alt names: n/a
+ checkWithActualCert("11", R.raw.subject_only, "www.example.com", true);
+ checkWithActualCert("12", R.raw.subject_only, "www2.example.com", false);
+
+ // subject_alt_only
+ //
+ // subject: C=JP (no CN)
+ // subject alt names: DNS:www.example.com
+ checkWithActualCert("21", R.raw.subject_alt_only, "www.example.com", true);
+ checkWithActualCert("22", R.raw.subject_alt_only, "www2.example.com", false);
+
+ // subject_with_alt_names
+ //
+ // subject: C=JP, CN=www.example.com
+ // subject alt names: DNS:www2.example.com, DNS:www3.example.com
+ // * Subject should be ignored, because it has subject alt names.
+ checkWithActualCert("31", R.raw.subject_with_alt_names, "www.example.com", false);
+ checkWithActualCert("32", R.raw.subject_with_alt_names, "www2.example.com", true);
+ checkWithActualCert("33", R.raw.subject_with_alt_names, "www3.example.com", true);
+ checkWithActualCert("34", R.raw.subject_with_alt_names, "www4.example.com", false);
+
+ // subject_with_wild_alt_name
+ //
+ // subject: C=JP, CN=www.example.com
+ // subject alt names: DNS:*.example2.com
+ // * Subject should be ignored, because it has subject alt names.
+ checkWithActualCert("41", R.raw.subject_with_wild_alt_name, "www.example.com", false);
+ checkWithActualCert("42", R.raw.subject_with_wild_alt_name, "www2.example.com", false);
+ checkWithActualCert("43", R.raw.subject_with_wild_alt_name, "www.example2.com", true);
+ checkWithActualCert("44", R.raw.subject_with_wild_alt_name, "abc.example2.com", true);
+ checkWithActualCert("45", R.raw.subject_with_wild_alt_name, "www.example3.com", false);
+
+ // wild_alt_name_only
+ //
+ // subject: C=JP
+ // subject alt names: DNS:*.example.com
+ checkWithActualCert("51", R.raw.wild_alt_name_only, "www.example.com", true);
+ checkWithActualCert("52", R.raw.wild_alt_name_only, "www2.example.com", true);
+ checkWithActualCert("53", R.raw.wild_alt_name_only, "www.example2.com", false);
+
+ // wild_alt_name_only
+ //
+ // subject: C=JP
+ // subject alt names: IP Address:192.168.10.1
+ checkWithActualCert("61", R.raw.alt_ip_only, "192.168.10.1", true);
+ checkWithActualCert("61", R.raw.alt_ip_only, "192.168.10.2", false);
+ }
+
+ private void checkWithActualCert(String message, int resId, String domain,
+ boolean expected) throws Exception {
+ CertificateFactory factory = CertificateFactory.getInstance("X509");
+ InputStream certStream = getContext().getResources().openRawResource(resId);
+ X509Certificate certificate = (X509Certificate) factory.generateCertificate(certStream);
+
+ checkMatch(message, certificate, domain, expected);
+ }
+
+ /**
+ * Minimal {@link X509Certificate} implementation for {@link DomainNameValidator}.
+ */
+ private static class StubX509Certificate extends X509Certificate {
+ private final X500Principal subjectX500Principal;
+ private Collection<List<?>> subjectAlternativeNames;
+
+ public StubX509Certificate(String subjectDn) {
+ subjectX500Principal = new X500Principal(subjectDn);
+ subjectAlternativeNames = null;
+ }
+
+ public StubX509Certificate addSubjectAlternativeName(int type, String name) {
+ if (subjectAlternativeNames == null) {
+ subjectAlternativeNames = new ArrayList<List<?>>();
+ }
+ LinkedList<Object> entry = new LinkedList<Object>();
+ entry.add(type);
+ entry.add(name);
+ subjectAlternativeNames.add(entry);
+ return this;
+ }
+
+ @Override
+ public Collection<List<?>> getSubjectAlternativeNames() throws CertificateParsingException {
+ return subjectAlternativeNames;
+ }
+
+ @Override
+ public X500Principal getSubjectX500Principal() {
+ return subjectX500Principal;
+ }
+
+ @Override
+ public void checkValidity() throws CertificateExpiredException,
+ CertificateNotYetValidException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public void checkValidity(Date date) throws CertificateExpiredException,
+ CertificateNotYetValidException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public int getBasicConstraints() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public Principal getIssuerDN() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public boolean[] getIssuerUniqueID() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public boolean[] getKeyUsage() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public Date getNotAfter() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public Date getNotBefore() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public BigInteger getSerialNumber() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public String getSigAlgName() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public String getSigAlgOID() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public byte[] getSigAlgParams() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public byte[] getSignature() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public Principal getSubjectDN() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public boolean[] getSubjectUniqueID() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public byte[] getTBSCertificate() throws CertificateEncodingException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public int getVersion() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public byte[] getEncoded() throws CertificateEncodingException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public PublicKey getPublicKey() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public String toString() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public void verify(PublicKey key) throws CertificateException, NoSuchAlgorithmException,
+ InvalidKeyException, NoSuchProviderException, SignatureException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ @Override
+ public void verify(PublicKey key, String sigProvider) throws CertificateException,
+ NoSuchAlgorithmException, InvalidKeyException, NoSuchProviderException,
+ SignatureException {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ public Set<String> getCriticalExtensionOIDs() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ public byte[] getExtensionValue(String oid) {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ public Set<String> getNonCriticalExtensionOIDs() {
+ throw new RuntimeException("Method not implemented");
+ }
+
+ public boolean hasUnsupportedCriticalExtension() {
+ throw new RuntimeException("Method not implemented");
+ }
+ }
+}
diff --git a/include/ui/CameraParameters.h b/include/ui/CameraParameters.h
index 9e4e140..a5ea133 100644
--- a/include/ui/CameraParameters.h
+++ b/include/ui/CameraParameters.h
@@ -109,9 +109,10 @@
// The height (in pixels) of EXIF thumbnail in Jpeg picture.
// Example value: "384". Read/write.
static const char KEY_JPEG_THUMBNAIL_HEIGHT[];
- // Supported EXIF thumbnail sizes (width x height).
- // Example value: "512x384,320x240". Read only.
- static const char KEY_SUPPORTED_THUMBNAIL_SIZES[];
+ // Supported EXIF thumbnail sizes (width x height). 0x0 means not thumbnail
+ // in EXIF.
+ // Example value: "512x384,320x240,0x0". Read only.
+ static const char KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES[];
// The quality of the EXIF thumbnail in Jpeg picture. The range is 1 to 100,
// with 100 being the best.
// Example value: "90". Read/write.
diff --git a/include/ui/ISurface.h b/include/ui/ISurface.h
index 2ca0026..c7f181c 100644
--- a/include/ui/ISurface.h
+++ b/include/ui/ISurface.h
@@ -55,8 +55,11 @@
class BufferHeap {
public:
enum {
- /* rotate source image 90 degrees */
+ /* rotate source image */
+ ROT_0 = 0,
ROT_90 = HAL_TRANSFORM_ROT_90,
+ ROT_180 = HAL_TRANSFORM_ROT_180,
+ ROT_270 = HAL_TRANSFORM_ROT_270,
};
BufferHeap();
@@ -86,7 +89,7 @@
virtual void unregisterBuffers() = 0;
virtual sp<OverlayRef> createOverlay(
- uint32_t w, uint32_t h, int32_t format) = 0;
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation) = 0;
};
// ----------------------------------------------------------------------------
diff --git a/libs/audioflinger/Android.mk b/libs/audioflinger/Android.mk
index f5c03bb..b68bfc1 100644
--- a/libs/audioflinger/Android.mk
+++ b/libs/audioflinger/Android.mk
@@ -47,7 +47,7 @@
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
- AudioPolicyManagerGeneric.cpp
+ AudioPolicyManagerBase.cpp
LOCAL_SHARED_LIBRARIES := \
libcutils \
@@ -60,7 +60,7 @@
LOCAL_SHARED_LIBRARIES += libdl
endif
-LOCAL_MODULE:= libaudiopolicygeneric
+LOCAL_MODULE:= libaudiopolicybase
ifeq ($(BOARD_HAVE_BLUETOOTH),true)
LOCAL_CFLAGS += -DWITH_A2DP
@@ -70,7 +70,7 @@
LOCAL_CFLAGS += -DAUDIO_POLICY_TEST
endif
-include $(BUILD_SHARED_LIBRARY)
+include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
@@ -87,11 +87,10 @@
libutils \
libbinder \
libmedia \
- libhardware_legacy \
- libaudiopolicygeneric
+ libhardware_legacy
ifeq ($(strip $(BOARD_USES_GENERIC_AUDIO)),true)
- LOCAL_STATIC_LIBRARIES += libaudiointerface
+ LOCAL_STATIC_LIBRARIES += libaudiointerface libaudiopolicybase
LOCAL_CFLAGS += -DGENERIC_AUDIO
else
LOCAL_SHARED_LIBRARIES += libaudio libaudiopolicy
diff --git a/libs/audioflinger/AudioFlinger.cpp b/libs/audioflinger/AudioFlinger.cpp
index 2024cc0..5c58603 100644
--- a/libs/audioflinger/AudioFlinger.cpp
+++ b/libs/audioflinger/AudioFlinger.cpp
@@ -544,11 +544,11 @@
return mStreamTypes[stream].mute;
}
-bool AudioFlinger::isMusicActive() const
+bool AudioFlinger::isStreamActive(int stream) const
{
Mutex::Autolock _l(mLock);
for (uint32_t i = 0; i < mPlaybackThreads.size(); i++) {
- if (mPlaybackThreads.valueAt(i)->isMusicActive()) {
+ if (mPlaybackThreads.valueAt(i)->isStreamActive(stream)) {
return true;
}
}
@@ -932,6 +932,8 @@
result.append(buffer);
snprintf(buffer, SIZE, "blocked in write: %d\n", mInWrite);
result.append(buffer);
+ snprintf(buffer, SIZE, "suspend count: %d\n", mSuspended);
+ result.append(buffer);
write(fd, result.string(), result.size());
dumpBase(fd, args);
@@ -1069,7 +1071,7 @@
return mStreamTypes[stream].mute;
}
-bool AudioFlinger::PlaybackThread::isMusicActive() const
+bool AudioFlinger::PlaybackThread::isStreamActive(int stream) const
{
Mutex::Autolock _l(mLock);
size_t count = mActiveTracks.size();
@@ -1077,7 +1079,7 @@
sp<Track> t = mActiveTracks[i].promote();
if (t == 0) continue;
Track* const track = t.get();
- if (t->type() == AudioSystem::MUSIC)
+ if (t->type() == stream)
return true;
}
return false;
@@ -1344,7 +1346,7 @@
if (cblk->framesReady() && (track->isReady() || track->isStopped()) &&
!track->isPaused())
{
- //LOGV("track %d u=%08x, s=%08x [OK]", track->name(), cblk->user, cblk->server);
+ //LOGV("track %d u=%08x, s=%08x [OK] on thread %p", track->name(), cblk->user, cblk->server, this);
// compute volume for this track
int16_t left, right;
@@ -1400,7 +1402,7 @@
track->mRetryCount = kMaxTrackRetries;
mixerStatus = MIXER_TRACKS_READY;
} else {
- //LOGV("track %d u=%08x, s=%08x [NOT READY]", track->name(), cblk->user, cblk->server);
+ //LOGV("track %d u=%08x, s=%08x [NOT READY] on thread %p", track->name(), cblk->user, cblk->server, this);
if (track->isStopped()) {
track->reset();
}
@@ -1914,7 +1916,7 @@
// ----------------------------------------------------------------------------
AudioFlinger::DuplicatingThread::DuplicatingThread(const sp<AudioFlinger>& audioFlinger, AudioFlinger::MixerThread* mainThread, int id)
- : MixerThread(audioFlinger, mainThread->getOutput(), id)
+ : MixerThread(audioFlinger, mainThread->getOutput(), id), mWaitTimeMs(UINT_MAX)
{
mType = PlaybackThread::DUPLICATING;
addOutputTrack(mainThread);
@@ -1952,6 +1954,7 @@
if (checkForNewParameters_l()) {
mixBufferSize = mFrameCount*mFrameSize;
+ updateWaitTime();
activeSleepTime = activeSleepTimeUs();
idleSleepTime = idleSleepTimeUs();
}
@@ -2003,7 +2006,11 @@
if (LIKELY(mixerStatus == MIXER_TRACKS_READY)) {
// mix buffers...
- mAudioMixer->process(curBuf);
+ if (outputsReady(outputTracks)) {
+ mAudioMixer->process(curBuf);
+ } else {
+ memset(curBuf, 0, mixBufferSize);
+ }
sleepTime = 0;
writeFrames = mFrameCount;
} else {
@@ -2054,6 +2061,7 @@
{
int frameCount = (3 * mFrameCount * mSampleRate) / thread->sampleRate();
OutputTrack *outputTrack = new OutputTrack((ThreadBase *)thread,
+ this,
mSampleRate,
mFormat,
mChannelCount,
@@ -2062,6 +2070,7 @@
thread->setStreamVolume(AudioSystem::NUM_STREAM_TYPES, 1.0f);
mOutputTracks.add(outputTrack);
LOGV("addOutputTrack() track %p, on thread %p", outputTrack, thread);
+ updateWaitTime();
}
}
@@ -2072,12 +2081,50 @@
if (mOutputTracks[i]->thread() == (ThreadBase *)thread) {
mOutputTracks[i]->destroy();
mOutputTracks.removeAt(i);
+ updateWaitTime();
return;
}
}
LOGV("removeOutputTrack(): unkonwn thread: %p", thread);
}
+void AudioFlinger::DuplicatingThread::updateWaitTime()
+{
+ mWaitTimeMs = UINT_MAX;
+ for (size_t i = 0; i < mOutputTracks.size(); i++) {
+ sp<ThreadBase> strong = mOutputTracks[i]->thread().promote();
+ if (strong != NULL) {
+ uint32_t waitTimeMs = (strong->frameCount() * 2 * 1000) / strong->sampleRate();
+ if (waitTimeMs < mWaitTimeMs) {
+ mWaitTimeMs = waitTimeMs;
+ }
+ }
+ }
+}
+
+
+bool AudioFlinger::DuplicatingThread::outputsReady(SortedVector< sp<OutputTrack> > &outputTracks)
+{
+ for (size_t i = 0; i < outputTracks.size(); i++) {
+ sp <ThreadBase> thread = outputTracks[i]->thread().promote();
+ if (thread == 0) {
+ LOGW("DuplicatingThread::outputsReady() could not promote thread on output track %p", outputTracks[i].get());
+ return false;
+ }
+ PlaybackThread *playbackThread = (PlaybackThread *)thread.get();
+ if (playbackThread->standby() && !playbackThread->isSuspended()) {
+ LOGV("DuplicatingThread output track %p on thread %p Not Ready", outputTracks[i].get(), thread.get());
+ return false;
+ }
+ }
+ return true;
+}
+
+uint32_t AudioFlinger::DuplicatingThread::activeSleepTimeUs()
+{
+ return (mWaitTimeMs * 1000) / 2;
+}
+
// ----------------------------------------------------------------------------
// TrackBase constructor must be called with AudioFlinger::mLock held
@@ -2616,12 +2663,13 @@
AudioFlinger::PlaybackThread::OutputTrack::OutputTrack(
const wp<ThreadBase>& thread,
+ DuplicatingThread *sourceThread,
uint32_t sampleRate,
int format,
int channelCount,
int frameCount)
: Track(thread, NULL, AudioSystem::NUM_STREAM_TYPES, sampleRate, format, channelCount, frameCount, NULL),
- mActive(false)
+ mActive(false), mSourceThread(sourceThread)
{
PlaybackThread *playbackThread = (PlaybackThread *)thread.unsafe_get();
@@ -2630,10 +2678,9 @@
mCblk->buffers = (char*)mCblk + sizeof(audio_track_cblk_t);
mCblk->volume[0] = mCblk->volume[1] = 0x1000;
mOutBuffer.frameCount = 0;
- mWaitTimeMs = (playbackThread->frameCount() * 2 * 1000) / playbackThread->sampleRate();
playbackThread->mTracks.add(this);
- LOGV("OutputTrack constructor mCblk %p, mBuffer %p, mCblk->buffers %p, mCblk->frameCount %d, mCblk->sampleRate %d, mCblk->channels %d mBufferEnd %p mWaitTimeMs %d",
- mCblk, mBuffer, mCblk->buffers, mCblk->frameCount, mCblk->sampleRate, mCblk->channels, mBufferEnd, mWaitTimeMs);
+ LOGV("OutputTrack constructor mCblk %p, mBuffer %p, mCblk->buffers %p, mCblk->frameCount %d, mCblk->sampleRate %d, mCblk->channels %d mBufferEnd %p",
+ mCblk, mBuffer, mCblk->buffers, mCblk->frameCount, mCblk->sampleRate, mCblk->channels, mBufferEnd);
} else {
LOGW("Error creating output track on thread %p", playbackThread);
}
@@ -2673,7 +2720,7 @@
inBuffer.frameCount = frames;
inBuffer.i16 = data;
- uint32_t waitTimeLeftMs = mWaitTimeMs;
+ uint32_t waitTimeLeftMs = mSourceThread->waitTimeMs();
if (!mActive && frames != 0) {
start();
@@ -2712,12 +2759,11 @@
mOutBuffer.frameCount = pInBuffer->frameCount;
nsecs_t startTime = systemTime();
if (obtainBuffer(&mOutBuffer, waitTimeLeftMs) == (status_t)AudioTrack::NO_MORE_BUFFERS) {
- LOGV ("OutputTrack::write() %p no more output buffers", this);
+ LOGV ("OutputTrack::write() %p thread %p no more output buffers", this, mThread.unsafe_get());
outputBufferFull = true;
break;
}
uint32_t waitTimeMs = (uint32_t)ns2ms(systemTime() - startTime);
- LOGV("OutputTrack::write() to thread %p waitTimeMs %d waitTimeLeftMs %d", mThread.unsafe_get(), waitTimeMs, waitTimeLeftMs);
if (waitTimeLeftMs >= waitTimeMs) {
waitTimeLeftMs -= waitTimeMs;
} else {
@@ -2738,7 +2784,7 @@
mBufferQueue.removeAt(0);
delete [] pInBuffer->mBuffer;
delete pInBuffer;
- LOGV("OutputTrack::write() %p released overflow buffer %d", this, mBufferQueue.size());
+ LOGV("OutputTrack::write() %p thread %p released overflow buffer %d", this, mThread.unsafe_get(), mBufferQueue.size());
} else {
break;
}
@@ -2747,16 +2793,19 @@
// If we could not write all frames, allocate a buffer and queue it for next time.
if (inBuffer.frameCount) {
- if (mBufferQueue.size() < kMaxOverFlowBuffers) {
- pInBuffer = new Buffer;
- pInBuffer->mBuffer = new int16_t[inBuffer.frameCount * channels];
- pInBuffer->frameCount = inBuffer.frameCount;
- pInBuffer->i16 = pInBuffer->mBuffer;
- memcpy(pInBuffer->raw, inBuffer.raw, inBuffer.frameCount * channels * sizeof(int16_t));
- mBufferQueue.add(pInBuffer);
- LOGV("OutputTrack::write() %p adding overflow buffer %d", this, mBufferQueue.size());
- } else {
- LOGW("OutputTrack::write() %p no more overflow buffers", this);
+ sp<ThreadBase> thread = mThread.promote();
+ if (thread != 0 && !thread->standby()) {
+ if (mBufferQueue.size() < kMaxOverFlowBuffers) {
+ pInBuffer = new Buffer;
+ pInBuffer->mBuffer = new int16_t[inBuffer.frameCount * channels];
+ pInBuffer->frameCount = inBuffer.frameCount;
+ pInBuffer->i16 = pInBuffer->mBuffer;
+ memcpy(pInBuffer->raw, inBuffer.raw, inBuffer.frameCount * channels * sizeof(int16_t));
+ mBufferQueue.add(pInBuffer);
+ LOGV("OutputTrack::write() %p thread %p adding overflow buffer %d", this, mThread.unsafe_get(), mBufferQueue.size());
+ } else {
+ LOGW("OutputTrack::write() %p thread %p no more overflow buffers", mThread.unsafe_get(), this);
+ }
}
}
diff --git a/libs/audioflinger/AudioFlinger.h b/libs/audioflinger/AudioFlinger.h
index 8c29da8..52999b1 100644
--- a/libs/audioflinger/AudioFlinger.h
+++ b/libs/audioflinger/AudioFlinger.h
@@ -20,6 +20,7 @@
#include <stdint.h>
#include <sys/types.h>
+#include <limits.h>
#include <media/IAudioFlinger.h>
#include <media/IAudioFlingerClient.h>
@@ -99,7 +100,7 @@
virtual status_t setMicMute(bool state);
virtual bool getMicMute() const;
- virtual bool isMusicActive() const;
+ virtual bool isStreamActive(int stream) const;
virtual status_t setParameters(int ioHandle, const String8& keyValuePairs);
virtual String8 getParameters(int ioHandle, const String8& keys);
@@ -208,6 +209,7 @@
class PlaybackThread;
class MixerThread;
class DirectOutputThread;
+ class DuplicatingThread;
class Track;
class RecordTrack;
@@ -324,6 +326,7 @@
void sendConfigEvent_l(int event, int param = 0);
void processConfigEvents();
int id() const { return mId;}
+ bool standby() { return mStandby; }
mutable Mutex mLock;
@@ -452,6 +455,7 @@
};
OutputTrack( const wp<ThreadBase>& thread,
+ DuplicatingThread *sourceThread,
uint32_t sampleRate,
int format,
int channelCount,
@@ -471,13 +475,12 @@
void clearBufferQueue();
// Maximum number of pending buffers allocated by OutputTrack::write()
- static const uint8_t kMaxOverFlowBuffers = 3;
+ static const uint8_t kMaxOverFlowBuffers = 10;
Vector < Buffer* > mBufferQueue;
AudioBufferProvider::Buffer mOutBuffer;
- uint32_t mWaitTimeMs;
bool mActive;
-
+ DuplicatingThread* mSourceThread;
}; // end of OutputTrack
PlaybackThread (const sp<AudioFlinger>& audioFlinger, AudioStreamOut* output, int id);
@@ -503,7 +506,7 @@
virtual float streamVolume(int stream) const;
virtual bool streamMute(int stream) const;
- bool isMusicActive() const;
+ bool isStreamActive(int stream) const;
sp<Track> createTrack_l(
const sp<AudioFlinger::Client>& client,
@@ -520,6 +523,7 @@
virtual int type() const { return mType; }
void suspend() { mSuspended++; }
void restore() { if (mSuspended) mSuspended--; }
+ bool isSuspended() { return (mSuspended != 0); }
virtual String8 getParameters(const String8& keys);
virtual void audioConfigChanged(int event, int param = 0);
@@ -635,9 +639,16 @@
virtual bool threadLoop();
void addOutputTrack(MixerThread* thread);
void removeOutputTrack(MixerThread* thread);
+ uint32_t waitTimeMs() { return mWaitTimeMs; }
+ protected:
+ virtual uint32_t activeSleepTimeUs();
private:
+ bool outputsReady(SortedVector< sp<OutputTrack> > &outputTracks);
+ void updateWaitTime();
+
SortedVector < sp<OutputTrack> > mOutputTracks;
+ uint32_t mWaitTimeMs;
};
PlaybackThread *checkPlaybackThread_l(int output) const;
diff --git a/libs/audioflinger/AudioPolicyManagerBase.cpp b/libs/audioflinger/AudioPolicyManagerBase.cpp
new file mode 100644
index 0000000..055dbca
--- /dev/null
+++ b/libs/audioflinger/AudioPolicyManagerBase.cpp
@@ -0,0 +1,1925 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "AudioPolicyManagerBase"
+//
+#define LOG_NDEBUG 0
+#include <utils/Log.h>
+#include <hardware_legacy/AudioPolicyManagerBase.h>
+#include <media/mediarecorder.h>
+
+namespace android {
+
+
+// ----------------------------------------------------------------------------
+// AudioPolicyInterface implementation
+// ----------------------------------------------------------------------------
+
+
+status_t AudioPolicyManagerBase::setDeviceConnectionState(AudioSystem::audio_devices device,
+ AudioSystem::device_connection_state state,
+ const char *device_address)
+{
+
+ LOGV("setDeviceConnectionState() device: %x, state %d, address %s", device, state, device_address);
+
+ // connect/disconnect only 1 device at a time
+ if (AudioSystem::popCount(device) != 1) return BAD_VALUE;
+
+ if (strlen(device_address) >= MAX_DEVICE_ADDRESS_LEN) {
+ LOGE("setDeviceConnectionState() invalid address: %s", device_address);
+ return BAD_VALUE;
+ }
+
+ // handle output devices
+ if (AudioSystem::isOutputDevice(device)) {
+
+#ifndef WITH_A2DP
+ if (AudioSystem::isA2dpDevice(device)) {
+ LOGE("setDeviceConnectionState() invalid device: %x", device);
+ return BAD_VALUE;
+ }
+#endif
+
+ switch (state)
+ {
+ // handle output device connection
+ case AudioSystem::DEVICE_STATE_AVAILABLE:
+ if (mAvailableOutputDevices & device) {
+ LOGW("setDeviceConnectionState() device already connected: %x", device);
+ return INVALID_OPERATION;
+ }
+ LOGV("setDeviceConnectionState() connecting device %x", device);
+
+ // register new device as available
+ mAvailableOutputDevices |= device;
+
+#ifdef WITH_A2DP
+ // handle A2DP device connection
+ if (AudioSystem::isA2dpDevice(device)) {
+ status_t status = handleA2dpConnection(device, device_address);
+ if (status != NO_ERROR) {
+ mAvailableOutputDevices &= ~device;
+ return status;
+ }
+ } else
+#endif
+ {
+ if (AudioSystem::isBluetoothScoDevice(device)) {
+ LOGV("setDeviceConnectionState() BT SCO device, address %s", device_address);
+ // keep track of SCO device address
+ mScoDeviceAddress = String8(device_address, MAX_DEVICE_ADDRESS_LEN);
+#ifdef WITH_A2DP
+ if ((mA2dpDeviceAddress == mScoDeviceAddress) &&
+ (mPhoneState != AudioSystem::MODE_NORMAL)) {
+ mpClientInterface->suspendOutput(mA2dpOutput);
+ }
+#endif
+ }
+ }
+ break;
+ // handle output device disconnection
+ case AudioSystem::DEVICE_STATE_UNAVAILABLE: {
+ if (!(mAvailableOutputDevices & device)) {
+ LOGW("setDeviceConnectionState() device not connected: %x", device);
+ return INVALID_OPERATION;
+ }
+
+
+ LOGV("setDeviceConnectionState() disconnecting device %x", device);
+ // remove device from available output devices
+ mAvailableOutputDevices &= ~device;
+
+#ifdef WITH_A2DP
+ // handle A2DP device disconnection
+ if (AudioSystem::isA2dpDevice(device)) {
+ status_t status = handleA2dpDisconnection(device, device_address);
+ if (status != NO_ERROR) {
+ mAvailableOutputDevices |= device;
+ return status;
+ }
+ } else
+#endif
+ {
+ if (AudioSystem::isBluetoothScoDevice(device)) {
+ mScoDeviceAddress = "";
+#ifdef WITH_A2DP
+ if ((mA2dpDeviceAddress == mScoDeviceAddress) &&
+ (mPhoneState != AudioSystem::MODE_NORMAL)) {
+ mpClientInterface->restoreOutput(mA2dpOutput);
+ }
+#endif
+ }
+ }
+ } break;
+
+ default:
+ LOGE("setDeviceConnectionState() invalid state: %x", state);
+ return BAD_VALUE;
+ }
+
+ // request routing change if necessary
+ uint32_t newDevice = getNewDevice(mHardwareOutput, false);
+#ifdef WITH_A2DP
+ checkOutputForAllStrategies(newDevice);
+ // A2DP outputs must be closed after checkOutputForAllStrategies() is executed
+ if (state == AudioSystem::DEVICE_STATE_UNAVAILABLE && AudioSystem::isA2dpDevice(device)) {
+ closeA2dpOutputs();
+ }
+#endif
+ updateDeviceForStrategy();
+ setOutputDevice(mHardwareOutput, newDevice);
+
+ if (device == AudioSystem::DEVICE_OUT_WIRED_HEADSET) {
+ device = AudioSystem::DEVICE_IN_WIRED_HEADSET;
+ } else if (device == AudioSystem::DEVICE_OUT_BLUETOOTH_SCO ||
+ device == AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_HEADSET ||
+ device == AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) {
+ device = AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET;
+ } else {
+ return NO_ERROR;
+ }
+ }
+ // handle input devices
+ if (AudioSystem::isInputDevice(device)) {
+
+ switch (state)
+ {
+ // handle input device connection
+ case AudioSystem::DEVICE_STATE_AVAILABLE: {
+ if (mAvailableInputDevices & device) {
+ LOGW("setDeviceConnectionState() device already connected: %d", device);
+ return INVALID_OPERATION;
+ }
+ mAvailableInputDevices |= device;
+ }
+ break;
+
+ // handle input device disconnection
+ case AudioSystem::DEVICE_STATE_UNAVAILABLE: {
+ if (!(mAvailableInputDevices & device)) {
+ LOGW("setDeviceConnectionState() device not connected: %d", device);
+ return INVALID_OPERATION;
+ }
+ mAvailableInputDevices &= ~device;
+ } break;
+
+ default:
+ LOGE("setDeviceConnectionState() invalid state: %x", state);
+ return BAD_VALUE;
+ }
+
+ audio_io_handle_t activeInput = getActiveInput();
+ if (activeInput != 0) {
+ AudioInputDescriptor *inputDesc = mInputs.valueFor(activeInput);
+ uint32_t newDevice = getDeviceForInputSource(inputDesc->mInputSource);
+ if (newDevice != inputDesc->mDevice) {
+ LOGV("setDeviceConnectionState() changing device from %x to %x for input %d",
+ inputDesc->mDevice, newDevice, activeInput);
+ inputDesc->mDevice = newDevice;
+ AudioParameter param = AudioParameter();
+ param.addInt(String8(AudioParameter::keyRouting), (int)newDevice);
+ mpClientInterface->setParameters(activeInput, param.toString());
+ }
+ }
+
+ return NO_ERROR;
+ }
+
+ LOGW("setDeviceConnectionState() invalid device: %x", device);
+ return BAD_VALUE;
+}
+
+AudioSystem::device_connection_state AudioPolicyManagerBase::getDeviceConnectionState(AudioSystem::audio_devices device,
+ const char *device_address)
+{
+ AudioSystem::device_connection_state state = AudioSystem::DEVICE_STATE_UNAVAILABLE;
+ String8 address = String8(device_address);
+ if (AudioSystem::isOutputDevice(device)) {
+ if (device & mAvailableOutputDevices) {
+#ifdef WITH_A2DP
+ if (AudioSystem::isA2dpDevice(device) &&
+ address != "" && mA2dpDeviceAddress != address) {
+ return state;
+ }
+#endif
+ if (AudioSystem::isBluetoothScoDevice(device) &&
+ address != "" && mScoDeviceAddress != address) {
+ return state;
+ }
+ state = AudioSystem::DEVICE_STATE_AVAILABLE;
+ }
+ } else if (AudioSystem::isInputDevice(device)) {
+ if (device & mAvailableInputDevices) {
+ state = AudioSystem::DEVICE_STATE_AVAILABLE;
+ }
+ }
+
+ return state;
+}
+
+void AudioPolicyManagerBase::setPhoneState(int state)
+{
+ LOGV("setPhoneState() state %d", state);
+ uint32_t newDevice = 0;
+ if (state < 0 || state >= AudioSystem::NUM_MODES) {
+ LOGW("setPhoneState() invalid state %d", state);
+ return;
+ }
+
+ if (state == mPhoneState ) {
+ LOGW("setPhoneState() setting same state %d", state);
+ return;
+ }
+
+ // if leaving call state, handle special case of active streams
+ // pertaining to sonification strategy see handleIncallSonification()
+ if (mPhoneState == AudioSystem::MODE_IN_CALL) {
+ LOGV("setPhoneState() in call state management: new state is %d", state);
+ for (int stream = 0; stream < AudioSystem::NUM_STREAM_TYPES; stream++) {
+ handleIncallSonification(stream, false, true);
+ }
+ }
+
+ // store previous phone state for management of sonification strategy below
+ int oldState = mPhoneState;
+ mPhoneState = state;
+ bool force = false;
+
+ // are we entering or starting a call
+ if ((oldState != AudioSystem::MODE_IN_CALL) && (state == AudioSystem::MODE_IN_CALL)) {
+ LOGV(" Entering call in setPhoneState()");
+ // force routing command to audio hardware when starting a call
+ // even if no device change is needed
+ force = true;
+ } else if ((oldState == AudioSystem::MODE_IN_CALL) && (state != AudioSystem::MODE_IN_CALL)) {
+ LOGV(" Exiting call in setPhoneState()");
+ // force routing command to audio hardware when exiting a call
+ // even if no device change is needed
+ force = true;
+ }
+
+ // check for device and output changes triggered by new phone state
+ newDevice = getNewDevice(mHardwareOutput, false);
+#ifdef WITH_A2DP
+ checkOutputForAllStrategies(newDevice);
+ // suspend A2DP output if SCO device address is the same as A2DP device address.
+ // no need to check that a SCO device is actually connected as mScoDeviceAddress == ""
+ // if none is connected and the test below will fail.
+ if (mA2dpDeviceAddress == mScoDeviceAddress) {
+ if (oldState == AudioSystem::MODE_NORMAL) {
+ mpClientInterface->suspendOutput(mA2dpOutput);
+ } else if (state == AudioSystem::MODE_NORMAL) {
+ mpClientInterface->restoreOutput(mA2dpOutput);
+ }
+ }
+#endif
+ updateDeviceForStrategy();
+
+ AudioOutputDescriptor *hwOutputDesc = mOutputs.valueFor(mHardwareOutput);
+
+ // force routing command to audio hardware when ending call
+ // even if no device change is needed
+ if (oldState == AudioSystem::MODE_IN_CALL && newDevice == 0) {
+ newDevice = hwOutputDesc->device();
+ }
+ // change routing is necessary
+ setOutputDevice(mHardwareOutput, newDevice, force);
+
+ // if entering in call state, handle special case of active streams
+ // pertaining to sonification strategy see handleIncallSonification()
+ if (state == AudioSystem::MODE_IN_CALL) {
+ LOGV("setPhoneState() in call state management: new state is %d", state);
+ for (int stream = 0; stream < AudioSystem::NUM_STREAM_TYPES; stream++) {
+ handleIncallSonification(stream, true, true);
+ }
+ }
+
+ // Flag that ringtone volume must be limited to music volume until we exit MODE_RINGTONE
+ if (state == AudioSystem::MODE_RINGTONE &&
+ (hwOutputDesc->mRefCount[AudioSystem::MUSIC] ||
+ (systemTime() - mMusicStopTime) < seconds(SONIFICATION_HEADSET_MUSIC_DELAY))) {
+ mLimitRingtoneVolume = true;
+ } else {
+ mLimitRingtoneVolume = false;
+ }
+}
+
+void AudioPolicyManagerBase::setRingerMode(uint32_t mode, uint32_t mask)
+{
+ LOGV("setRingerMode() mode %x, mask %x", mode, mask);
+
+ mRingerMode = mode;
+}
+
+void AudioPolicyManagerBase::setForceUse(AudioSystem::force_use usage, AudioSystem::forced_config config)
+{
+ LOGV("setForceUse() usage %d, config %d, mPhoneState %d", usage, config, mPhoneState);
+
+ switch(usage) {
+ case AudioSystem::FOR_COMMUNICATION:
+ if (config != AudioSystem::FORCE_SPEAKER && config != AudioSystem::FORCE_BT_SCO &&
+ config != AudioSystem::FORCE_NONE) {
+ LOGW("setForceUse() invalid config %d for FOR_COMMUNICATION", config);
+ return;
+ }
+ mForceUse[usage] = config;
+ break;
+ case AudioSystem::FOR_MEDIA:
+ if (config != AudioSystem::FORCE_HEADPHONES && config != AudioSystem::FORCE_BT_A2DP &&
+ config != AudioSystem::FORCE_WIRED_ACCESSORY && config != AudioSystem::FORCE_NONE) {
+ LOGW("setForceUse() invalid config %d for FOR_MEDIA", config);
+ return;
+ }
+ mForceUse[usage] = config;
+ break;
+ case AudioSystem::FOR_RECORD:
+ if (config != AudioSystem::FORCE_BT_SCO && config != AudioSystem::FORCE_WIRED_ACCESSORY &&
+ config != AudioSystem::FORCE_NONE) {
+ LOGW("setForceUse() invalid config %d for FOR_RECORD", config);
+ return;
+ }
+ mForceUse[usage] = config;
+ break;
+ case AudioSystem::FOR_DOCK:
+ if (config != AudioSystem::FORCE_NONE && config != AudioSystem::FORCE_BT_CAR_DOCK &&
+ config != AudioSystem::FORCE_BT_DESK_DOCK && config != AudioSystem::FORCE_WIRED_ACCESSORY) {
+ LOGW("setForceUse() invalid config %d for FOR_DOCK", config);
+ }
+ mForceUse[usage] = config;
+ break;
+ default:
+ LOGW("setForceUse() invalid usage %d", usage);
+ break;
+ }
+
+ // check for device and output changes triggered by new phone state
+ uint32_t newDevice = getNewDevice(mHardwareOutput, false);
+#ifdef WITH_A2DP
+ checkOutputForAllStrategies(newDevice);
+#endif
+ updateDeviceForStrategy();
+ setOutputDevice(mHardwareOutput, newDevice);
+}
+
+AudioSystem::forced_config AudioPolicyManagerBase::getForceUse(AudioSystem::force_use usage)
+{
+ return mForceUse[usage];
+}
+
+void AudioPolicyManagerBase::setSystemProperty(const char* property, const char* value)
+{
+ LOGV("setSystemProperty() property %s, value %s", property, value);
+ if (strcmp(property, "ro.camera.sound.forced") == 0) {
+ if (atoi(value)) {
+ LOGV("ENFORCED_AUDIBLE cannot be muted");
+ mStreams[AudioSystem::ENFORCED_AUDIBLE].mCanBeMuted = false;
+ } else {
+ LOGV("ENFORCED_AUDIBLE can be muted");
+ mStreams[AudioSystem::ENFORCED_AUDIBLE].mCanBeMuted = true;
+ }
+ }
+}
+
+audio_io_handle_t AudioPolicyManagerBase::getOutput(AudioSystem::stream_type stream,
+ uint32_t samplingRate,
+ uint32_t format,
+ uint32_t channels,
+ AudioSystem::output_flags flags)
+{
+ audio_io_handle_t output = 0;
+ uint32_t latency = 0;
+ routing_strategy strategy = getStrategy((AudioSystem::stream_type)stream);
+ uint32_t device = getDeviceForStrategy(strategy);
+ LOGV("getOutput() stream %d, samplingRate %d, format %d, channels %x, flags %x", stream, samplingRate, format, channels, flags);
+
+#ifdef AUDIO_POLICY_TEST
+ if (mCurOutput != 0) {
+ LOGV("getOutput() test output mCurOutput %d, samplingRate %d, format %d, channels %x, mDirectOutput %d",
+ mCurOutput, mTestSamplingRate, mTestFormat, mTestChannels, mDirectOutput);
+
+ if (mTestOutputs[mCurOutput] == 0) {
+ LOGV("getOutput() opening test output");
+ AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
+ outputDesc->mDevice = mTestDevice;
+ outputDesc->mSamplingRate = mTestSamplingRate;
+ outputDesc->mFormat = mTestFormat;
+ outputDesc->mChannels = mTestChannels;
+ outputDesc->mLatency = mTestLatencyMs;
+ outputDesc->mFlags = (AudioSystem::output_flags)(mDirectOutput ? AudioSystem::OUTPUT_FLAG_DIRECT : 0);
+ outputDesc->mRefCount[stream] = 0;
+ mTestOutputs[mCurOutput] = mpClientInterface->openOutput(&outputDesc->mDevice,
+ &outputDesc->mSamplingRate,
+ &outputDesc->mFormat,
+ &outputDesc->mChannels,
+ &outputDesc->mLatency,
+ outputDesc->mFlags);
+ if (mTestOutputs[mCurOutput]) {
+ AudioParameter outputCmd = AudioParameter();
+ outputCmd.addInt(String8("set_id"),mCurOutput);
+ mpClientInterface->setParameters(mTestOutputs[mCurOutput],outputCmd.toString());
+ addOutput(mTestOutputs[mCurOutput], outputDesc);
+ }
+ }
+ return mTestOutputs[mCurOutput];
+ }
+#endif //AUDIO_POLICY_TEST
+
+ // open a direct output if:
+ // 1 a direct output is explicitely requested
+ // 2 the audio format is compressed
+ if ((flags & AudioSystem::OUTPUT_FLAG_DIRECT) ||
+ (format !=0 && !AudioSystem::isLinearPCM(format))) {
+
+ LOGV("getOutput() opening direct output device %x", device);
+ AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
+ outputDesc->mDevice = device;
+ outputDesc->mSamplingRate = samplingRate;
+ outputDesc->mFormat = format;
+ outputDesc->mChannels = channels;
+ outputDesc->mLatency = 0;
+ outputDesc->mFlags = (AudioSystem::output_flags)(flags | AudioSystem::OUTPUT_FLAG_DIRECT);
+ outputDesc->mRefCount[stream] = 1;
+ output = mpClientInterface->openOutput(&outputDesc->mDevice,
+ &outputDesc->mSamplingRate,
+ &outputDesc->mFormat,
+ &outputDesc->mChannels,
+ &outputDesc->mLatency,
+ outputDesc->mFlags);
+
+ // only accept an output with the requeted parameters
+ if (output == 0 ||
+ (samplingRate != 0 && samplingRate != outputDesc->mSamplingRate) ||
+ (format != 0 && format != outputDesc->mFormat) ||
+ (channels != 0 && channels != outputDesc->mChannels)) {
+ LOGV("getOutput() failed opening direct output: samplingRate %d, format %d, channels %d",
+ samplingRate, format, channels);
+ if (output != 0) {
+ mpClientInterface->closeOutput(output);
+ }
+ delete outputDesc;
+ return 0;
+ }
+ addOutput(output, outputDesc);
+ return output;
+ }
+
+ if (channels != 0 && channels != AudioSystem::CHANNEL_OUT_MONO &&
+ channels != AudioSystem::CHANNEL_OUT_STEREO) {
+ return 0;
+ }
+ // open a non direct output
+
+ // get which output is suitable for the specified stream. The actual routing change will happen
+ // when startOutput() will be called
+ uint32_t a2dpDevice = device & AudioSystem::DEVICE_OUT_ALL_A2DP;
+ if (AudioSystem::popCount((AudioSystem::audio_devices)device) == 2) {
+#ifdef WITH_A2DP
+ if (a2dpUsedForSonification() && a2dpDevice != 0) {
+ // if playing on 2 devices among which one is A2DP, use duplicated output
+ LOGV("getOutput() using duplicated output");
+ LOGW_IF((mA2dpOutput == 0), "getOutput() A2DP device in multiple %x selected but A2DP output not opened", device);
+ output = mDuplicatedOutput;
+ } else
+#endif
+ {
+ // if playing on 2 devices among which none is A2DP, use hardware output
+ output = mHardwareOutput;
+ }
+ LOGV("getOutput() using output %d for 2 devices %x", output, device);
+ } else {
+#ifdef WITH_A2DP
+ if (a2dpDevice != 0) {
+ // if playing on A2DP device, use a2dp output
+ LOGW_IF((mA2dpOutput == 0), "getOutput() A2DP device %x selected but A2DP output not opened", device);
+ output = mA2dpOutput;
+ } else
+#endif
+ {
+ // if playing on not A2DP device, use hardware output
+ output = mHardwareOutput;
+ }
+ }
+
+
+ LOGW_IF((output ==0), "getOutput() could not find output for stream %d, samplingRate %d, format %d, channels %x, flags %x",
+ stream, samplingRate, format, channels, flags);
+
+ return output;
+}
+
+status_t AudioPolicyManagerBase::startOutput(audio_io_handle_t output, AudioSystem::stream_type stream)
+{
+ LOGV("startOutput() output %d, stream %d", output, stream);
+ ssize_t index = mOutputs.indexOfKey(output);
+ if (index < 0) {
+ LOGW("startOutput() unknow output %d", output);
+ return BAD_VALUE;
+ }
+
+ AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
+ routing_strategy strategy = getStrategy((AudioSystem::stream_type)stream);
+
+#ifdef WITH_A2DP
+ if (mA2dpOutput != 0 && !a2dpUsedForSonification() && strategy == STRATEGY_SONIFICATION) {
+ setStrategyMute(STRATEGY_MEDIA, true, mA2dpOutput);
+ }
+#endif
+
+ // incremenent usage count for this stream on the requested output:
+ // NOTE that the usage count is the same for duplicated output and hardware output which is
+ // necassary for a correct control of hardware output routing by startOutput() and stopOutput()
+ outputDesc->changeRefCount(stream, 1);
+
+ setOutputDevice(output, getNewDevice(output));
+
+ // handle special case for sonification while in call
+ if (mPhoneState == AudioSystem::MODE_IN_CALL) {
+ handleIncallSonification(stream, true, false);
+ }
+
+ // apply volume rules for current stream and device if necessary
+ checkAndSetVolume(stream, mStreams[stream].mIndexCur, output, outputDesc->device());
+
+ return NO_ERROR;
+}
+
+status_t AudioPolicyManagerBase::stopOutput(audio_io_handle_t output, AudioSystem::stream_type stream)
+{
+ LOGV("stopOutput() output %d, stream %d", output, stream);
+ ssize_t index = mOutputs.indexOfKey(output);
+ if (index < 0) {
+ LOGW("stopOutput() unknow output %d", output);
+ return BAD_VALUE;
+ }
+
+ AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
+ routing_strategy strategy = getStrategy((AudioSystem::stream_type)stream);
+
+ // handle special case for sonification while in call
+ if (mPhoneState == AudioSystem::MODE_IN_CALL) {
+ handleIncallSonification(stream, false, false);
+ }
+
+ if (outputDesc->mRefCount[stream] > 0) {
+ // decrement usage count of this stream on the output
+ outputDesc->changeRefCount(stream, -1);
+ // store time at which the last music track was stopped - see computeVolume()
+ if (stream == AudioSystem::MUSIC) {
+ mMusicStopTime = systemTime();
+ }
+
+ setOutputDevice(output, getNewDevice(output));
+
+#ifdef WITH_A2DP
+ if (mA2dpOutput != 0 && !a2dpUsedForSonification() && strategy == STRATEGY_SONIFICATION) {
+ setStrategyMute(STRATEGY_MEDIA, false, mA2dpOutput, mOutputs.valueFor(mHardwareOutput)->mLatency*2);
+ }
+#endif
+ return NO_ERROR;
+ } else {
+ LOGW("stopOutput() refcount is already 0 for output %d", output);
+ return INVALID_OPERATION;
+ }
+}
+
+void AudioPolicyManagerBase::releaseOutput(audio_io_handle_t output)
+{
+ LOGV("releaseOutput() %d", output);
+ ssize_t index = mOutputs.indexOfKey(output);
+ if (index < 0) {
+ LOGW("releaseOutput() releasing unknown output %d", output);
+ return;
+ }
+
+#ifdef AUDIO_POLICY_TEST
+ int testIndex = testOutputIndex(output);
+ if (testIndex != 0) {
+ AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
+ if (outputDesc->refCount() == 0) {
+ mpClientInterface->closeOutput(output);
+ delete mOutputs.valueAt(index);
+ mOutputs.removeItem(output);
+ mTestOutputs[testIndex] = 0;
+ }
+ return;
+ }
+#endif //AUDIO_POLICY_TEST
+
+ if (mOutputs.valueAt(index)->mFlags & AudioSystem::OUTPUT_FLAG_DIRECT) {
+ mpClientInterface->closeOutput(output);
+ delete mOutputs.valueAt(index);
+ mOutputs.removeItem(output);
+ }
+}
+
+audio_io_handle_t AudioPolicyManagerBase::getInput(int inputSource,
+ uint32_t samplingRate,
+ uint32_t format,
+ uint32_t channels,
+ AudioSystem::audio_in_acoustics acoustics)
+{
+ audio_io_handle_t input = 0;
+ uint32_t device = getDeviceForInputSource(inputSource);
+
+ LOGV("getInput() inputSource %d, samplingRate %d, format %d, channels %x, acoustics %x", inputSource, samplingRate, format, channels, acoustics);
+
+ if (device == 0) {
+ return 0;
+ }
+
+ // adapt channel selection to input source
+ switch(inputSource) {
+ case AUDIO_SOURCE_VOICE_UPLINK:
+ channels = AudioSystem::CHANNEL_IN_VOICE_UPLINK;
+ break;
+ case AUDIO_SOURCE_VOICE_DOWNLINK:
+ channels = AudioSystem::CHANNEL_IN_VOICE_DNLINK;
+ break;
+ case AUDIO_SOURCE_VOICE_CALL:
+ channels = (AudioSystem::CHANNEL_IN_VOICE_UPLINK | AudioSystem::CHANNEL_IN_VOICE_DNLINK);
+ break;
+ default:
+ break;
+ }
+
+ AudioInputDescriptor *inputDesc = new AudioInputDescriptor();
+
+ inputDesc->mInputSource = inputSource;
+ inputDesc->mDevice = device;
+ inputDesc->mSamplingRate = samplingRate;
+ inputDesc->mFormat = format;
+ inputDesc->mChannels = channels;
+ inputDesc->mAcoustics = acoustics;
+ inputDesc->mRefCount = 0;
+ input = mpClientInterface->openInput(&inputDesc->mDevice,
+ &inputDesc->mSamplingRate,
+ &inputDesc->mFormat,
+ &inputDesc->mChannels,
+ inputDesc->mAcoustics);
+
+ // only accept input with the exact requested set of parameters
+ if (input == 0 ||
+ (samplingRate != inputDesc->mSamplingRate) ||
+ (format != inputDesc->mFormat) ||
+ (channels != inputDesc->mChannels)) {
+ LOGV("getInput() failed opening input: samplingRate %d, format %d, channels %d",
+ samplingRate, format, channels);
+ if (input != 0) {
+ mpClientInterface->closeInput(input);
+ }
+ delete inputDesc;
+ return 0;
+ }
+ mInputs.add(input, inputDesc);
+ return input;
+}
+
+status_t AudioPolicyManagerBase::startInput(audio_io_handle_t input)
+{
+ LOGV("startInput() input %d", input);
+ ssize_t index = mInputs.indexOfKey(input);
+ if (index < 0) {
+ LOGW("startInput() unknow input %d", input);
+ return BAD_VALUE;
+ }
+ AudioInputDescriptor *inputDesc = mInputs.valueAt(index);
+
+#ifdef AUDIO_POLICY_TEST
+ if (mTestInput == 0)
+#endif //AUDIO_POLICY_TEST
+ {
+ // refuse 2 active AudioRecord clients at the same time
+ if (getActiveInput() != 0) {
+ LOGW("startInput() input %d failed: other input already started", input);
+ return INVALID_OPERATION;
+ }
+ }
+
+ AudioParameter param = AudioParameter();
+ param.addInt(String8(AudioParameter::keyRouting), (int)inputDesc->mDevice);
+
+ // use Voice Recognition mode or not for this input based on input source
+ int vr_enabled = inputDesc->mInputSource == AUDIO_SOURCE_VOICE_RECOGNITION ? 1 : 0;
+ param.addInt(String8("vr_mode"), vr_enabled);
+ LOGV("AudioPolicyManager::startInput(%d), setting vr_mode to %d", inputDesc->mInputSource, vr_enabled);
+
+ mpClientInterface->setParameters(input, param.toString());
+
+ inputDesc->mRefCount = 1;
+ return NO_ERROR;
+}
+
+status_t AudioPolicyManagerBase::stopInput(audio_io_handle_t input)
+{
+ LOGV("stopInput() input %d", input);
+ ssize_t index = mInputs.indexOfKey(input);
+ if (index < 0) {
+ LOGW("stopInput() unknow input %d", input);
+ return BAD_VALUE;
+ }
+ AudioInputDescriptor *inputDesc = mInputs.valueAt(index);
+
+ if (inputDesc->mRefCount == 0) {
+ LOGW("stopInput() input %d already stopped", input);
+ return INVALID_OPERATION;
+ } else {
+ AudioParameter param = AudioParameter();
+ param.addInt(String8(AudioParameter::keyRouting), 0);
+ mpClientInterface->setParameters(input, param.toString());
+ inputDesc->mRefCount = 0;
+ return NO_ERROR;
+ }
+}
+
+void AudioPolicyManagerBase::releaseInput(audio_io_handle_t input)
+{
+ LOGV("releaseInput() %d", input);
+ ssize_t index = mInputs.indexOfKey(input);
+ if (index < 0) {
+ LOGW("releaseInput() releasing unknown input %d", input);
+ return;
+ }
+ mpClientInterface->closeInput(input);
+ delete mInputs.valueAt(index);
+ mInputs.removeItem(input);
+ LOGV("releaseInput() exit");
+}
+
+void AudioPolicyManagerBase::initStreamVolume(AudioSystem::stream_type stream,
+ int indexMin,
+ int indexMax)
+{
+ LOGV("initStreamVolume() stream %d, min %d, max %d", stream , indexMin, indexMax);
+ if (indexMin < 0 || indexMin >= indexMax) {
+ LOGW("initStreamVolume() invalid index limits for stream %d, min %d, max %d", stream , indexMin, indexMax);
+ return;
+ }
+ mStreams[stream].mIndexMin = indexMin;
+ mStreams[stream].mIndexMax = indexMax;
+}
+
+status_t AudioPolicyManagerBase::setStreamVolumeIndex(AudioSystem::stream_type stream, int index)
+{
+
+ if ((index < mStreams[stream].mIndexMin) || (index > mStreams[stream].mIndexMax)) {
+ return BAD_VALUE;
+ }
+
+ // Force max volume if stream cannot be muted
+ if (!mStreams[stream].mCanBeMuted) index = mStreams[stream].mIndexMax;
+
+ LOGV("setStreamVolumeIndex() stream %d, index %d", stream, index);
+ mStreams[stream].mIndexCur = index;
+
+ // compute and apply stream volume on all outputs according to connected device
+ status_t status = NO_ERROR;
+ for (size_t i = 0; i < mOutputs.size(); i++) {
+ status_t volStatus = checkAndSetVolume(stream, index, mOutputs.keyAt(i), mOutputs.valueAt(i)->device());
+ if (volStatus != NO_ERROR) {
+ status = volStatus;
+ }
+ }
+ return status;
+}
+
+status_t AudioPolicyManagerBase::getStreamVolumeIndex(AudioSystem::stream_type stream, int *index)
+{
+ if (index == 0) {
+ return BAD_VALUE;
+ }
+ LOGV("getStreamVolumeIndex() stream %d", stream);
+ *index = mStreams[stream].mIndexCur;
+ return NO_ERROR;
+}
+
+status_t AudioPolicyManagerBase::dump(int fd)
+{
+ const size_t SIZE = 256;
+ char buffer[SIZE];
+ String8 result;
+
+ snprintf(buffer, SIZE, "\nAudioPolicyManager Dump: %p\n", this);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Hardware Output: %d\n", mHardwareOutput);
+ result.append(buffer);
+#ifdef WITH_A2DP
+ snprintf(buffer, SIZE, " A2DP Output: %d\n", mA2dpOutput);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Duplicated Output: %d\n", mDuplicatedOutput);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " A2DP device address: %s\n", mA2dpDeviceAddress.string());
+ result.append(buffer);
+#endif
+ snprintf(buffer, SIZE, " SCO device address: %s\n", mScoDeviceAddress.string());
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Output devices: %08x\n", mAvailableOutputDevices);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Input devices: %08x\n", mAvailableInputDevices);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Phone state: %d\n", mPhoneState);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Ringer mode: %d\n", mRingerMode);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Force use for communications %d\n", mForceUse[AudioSystem::FOR_COMMUNICATION]);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Force use for media %d\n", mForceUse[AudioSystem::FOR_MEDIA]);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Force use for record %d\n", mForceUse[AudioSystem::FOR_RECORD]);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Force use for dock %d\n", mForceUse[AudioSystem::FOR_DOCK]);
+ result.append(buffer);
+ write(fd, result.string(), result.size());
+
+ snprintf(buffer, SIZE, "\nOutputs dump:\n");
+ write(fd, buffer, strlen(buffer));
+ for (size_t i = 0; i < mOutputs.size(); i++) {
+ snprintf(buffer, SIZE, "- Output %d dump:\n", mOutputs.keyAt(i));
+ write(fd, buffer, strlen(buffer));
+ mOutputs.valueAt(i)->dump(fd);
+ }
+
+ snprintf(buffer, SIZE, "\nInputs dump:\n");
+ write(fd, buffer, strlen(buffer));
+ for (size_t i = 0; i < mInputs.size(); i++) {
+ snprintf(buffer, SIZE, "- Input %d dump:\n", mInputs.keyAt(i));
+ write(fd, buffer, strlen(buffer));
+ mInputs.valueAt(i)->dump(fd);
+ }
+
+ snprintf(buffer, SIZE, "\nStreams dump:\n");
+ write(fd, buffer, strlen(buffer));
+ snprintf(buffer, SIZE, " Stream Index Min Index Max Index Cur Can be muted\n");
+ write(fd, buffer, strlen(buffer));
+ for (size_t i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
+ snprintf(buffer, SIZE, " %02d", i);
+ mStreams[i].dump(buffer + 3, SIZE);
+ write(fd, buffer, strlen(buffer));
+ }
+
+ return NO_ERROR;
+}
+
+// ----------------------------------------------------------------------------
+// AudioPolicyManagerBase
+// ----------------------------------------------------------------------------
+
+AudioPolicyManagerBase::AudioPolicyManagerBase(AudioPolicyClientInterface *clientInterface)
+ :
+#ifdef AUDIO_POLICY_TEST
+ Thread(false),
+#endif //AUDIO_POLICY_TEST
+ mPhoneState(AudioSystem::MODE_NORMAL), mRingerMode(0), mMusicStopTime(0), mLimitRingtoneVolume(false)
+{
+ mpClientInterface = clientInterface;
+
+ for (int i = 0; i < AudioSystem::NUM_FORCE_USE; i++) {
+ mForceUse[i] = AudioSystem::FORCE_NONE;
+ }
+
+ // devices available by default are speaker, ear piece and microphone
+ mAvailableOutputDevices = AudioSystem::DEVICE_OUT_EARPIECE |
+ AudioSystem::DEVICE_OUT_SPEAKER;
+ mAvailableInputDevices = AudioSystem::DEVICE_IN_BUILTIN_MIC;
+
+#ifdef WITH_A2DP
+ mA2dpOutput = 0;
+ mDuplicatedOutput = 0;
+ mA2dpDeviceAddress = String8("");
+#endif
+ mScoDeviceAddress = String8("");
+
+ // open hardware output
+ AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
+ outputDesc->mDevice = (uint32_t)AudioSystem::DEVICE_OUT_SPEAKER;
+ mHardwareOutput = mpClientInterface->openOutput(&outputDesc->mDevice,
+ &outputDesc->mSamplingRate,
+ &outputDesc->mFormat,
+ &outputDesc->mChannels,
+ &outputDesc->mLatency,
+ outputDesc->mFlags);
+
+ if (mHardwareOutput == 0) {
+ LOGE("Failed to initialize hardware output stream, samplingRate: %d, format %d, channels %d",
+ outputDesc->mSamplingRate, outputDesc->mFormat, outputDesc->mChannels);
+ } else {
+ addOutput(mHardwareOutput, outputDesc);
+ setOutputDevice(mHardwareOutput, (uint32_t)AudioSystem::DEVICE_OUT_SPEAKER, true);
+ }
+
+ updateDeviceForStrategy();
+#ifdef AUDIO_POLICY_TEST
+ AudioParameter outputCmd = AudioParameter();
+ outputCmd.addInt(String8("set_id"), 0);
+ mpClientInterface->setParameters(mHardwareOutput, outputCmd.toString());
+
+ mTestDevice = AudioSystem::DEVICE_OUT_SPEAKER;
+ mTestSamplingRate = 44100;
+ mTestFormat = AudioSystem::PCM_16_BIT;
+ mTestChannels = AudioSystem::CHANNEL_OUT_STEREO;
+ mTestLatencyMs = 0;
+ mCurOutput = 0;
+ mDirectOutput = false;
+ for (int i = 0; i < NUM_TEST_OUTPUTS; i++) {
+ mTestOutputs[i] = 0;
+ }
+
+ const size_t SIZE = 256;
+ char buffer[SIZE];
+ snprintf(buffer, SIZE, "AudioPolicyManagerTest");
+ run(buffer, ANDROID_PRIORITY_AUDIO);
+#endif //AUDIO_POLICY_TEST
+}
+
+AudioPolicyManagerBase::~AudioPolicyManagerBase()
+{
+#ifdef AUDIO_POLICY_TEST
+ exit();
+#endif //AUDIO_POLICY_TEST
+ for (size_t i = 0; i < mOutputs.size(); i++) {
+ mpClientInterface->closeOutput(mOutputs.keyAt(i));
+ delete mOutputs.valueAt(i);
+ }
+ mOutputs.clear();
+ for (size_t i = 0; i < mInputs.size(); i++) {
+ mpClientInterface->closeInput(mInputs.keyAt(i));
+ delete mInputs.valueAt(i);
+ }
+ mInputs.clear();
+}
+
+#ifdef AUDIO_POLICY_TEST
+bool AudioPolicyManagerBase::threadLoop()
+{
+ LOGV("entering threadLoop()");
+ while (!exitPending())
+ {
+ String8 command;
+ int valueInt;
+ String8 value;
+
+ Mutex::Autolock _l(mLock);
+ mWaitWorkCV.waitRelative(mLock, milliseconds(50));
+
+ command = mpClientInterface->getParameters(0, String8("test_cmd_policy"));
+ AudioParameter param = AudioParameter(command);
+
+ if (param.getInt(String8("test_cmd_policy"), valueInt) == NO_ERROR &&
+ valueInt != 0) {
+ LOGV("Test command %s received", command.string());
+ String8 target;
+ if (param.get(String8("target"), target) != NO_ERROR) {
+ target = "Manager";
+ }
+ if (param.getInt(String8("test_cmd_policy_output"), valueInt) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_output"));
+ mCurOutput = valueInt;
+ }
+ if (param.get(String8("test_cmd_policy_direct"), value) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_direct"));
+ if (value == "false") {
+ mDirectOutput = false;
+ } else if (value == "true") {
+ mDirectOutput = true;
+ }
+ }
+ if (param.getInt(String8("test_cmd_policy_input"), valueInt) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_input"));
+ mTestInput = valueInt;
+ }
+
+ if (param.get(String8("test_cmd_policy_format"), value) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_format"));
+ int format = AudioSystem::INVALID_FORMAT;
+ if (value == "PCM 16 bits") {
+ format = AudioSystem::PCM_16_BIT;
+ } else if (value == "PCM 8 bits") {
+ format = AudioSystem::PCM_8_BIT;
+ } else if (value == "Compressed MP3") {
+ format = AudioSystem::MP3;
+ }
+ if (format != AudioSystem::INVALID_FORMAT) {
+ if (target == "Manager") {
+ mTestFormat = format;
+ } else if (mTestOutputs[mCurOutput] != 0) {
+ AudioParameter outputParam = AudioParameter();
+ outputParam.addInt(String8("format"), format);
+ mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
+ }
+ }
+ }
+ if (param.get(String8("test_cmd_policy_channels"), value) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_channels"));
+ int channels = 0;
+
+ if (value == "Channels Stereo") {
+ channels = AudioSystem::CHANNEL_OUT_STEREO;
+ } else if (value == "Channels Mono") {
+ channels = AudioSystem::CHANNEL_OUT_MONO;
+ }
+ if (channels != 0) {
+ if (target == "Manager") {
+ mTestChannels = channels;
+ } else if (mTestOutputs[mCurOutput] != 0) {
+ AudioParameter outputParam = AudioParameter();
+ outputParam.addInt(String8("channels"), channels);
+ mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
+ }
+ }
+ }
+ if (param.getInt(String8("test_cmd_policy_sampleRate"), valueInt) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_sampleRate"));
+ if (valueInt >= 0 && valueInt <= 96000) {
+ int samplingRate = valueInt;
+ if (target == "Manager") {
+ mTestSamplingRate = samplingRate;
+ } else if (mTestOutputs[mCurOutput] != 0) {
+ AudioParameter outputParam = AudioParameter();
+ outputParam.addInt(String8("sampling_rate"), samplingRate);
+ mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
+ }
+ }
+ }
+
+ if (param.get(String8("test_cmd_policy_reopen"), value) == NO_ERROR) {
+ param.remove(String8("test_cmd_policy_reopen"));
+
+ mpClientInterface->closeOutput(mHardwareOutput);
+ delete mOutputs.valueFor(mHardwareOutput);
+ mOutputs.removeItem(mHardwareOutput);
+
+ AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
+ outputDesc->mDevice = (uint32_t)AudioSystem::DEVICE_OUT_SPEAKER;
+ mHardwareOutput = mpClientInterface->openOutput(&outputDesc->mDevice,
+ &outputDesc->mSamplingRate,
+ &outputDesc->mFormat,
+ &outputDesc->mChannels,
+ &outputDesc->mLatency,
+ outputDesc->mFlags);
+ if (mHardwareOutput == 0) {
+ LOGE("Failed to reopen hardware output stream, samplingRate: %d, format %d, channels %d",
+ outputDesc->mSamplingRate, outputDesc->mFormat, outputDesc->mChannels);
+ } else {
+ AudioParameter outputCmd = AudioParameter();
+ outputCmd.addInt(String8("set_id"), 0);
+ mpClientInterface->setParameters(mHardwareOutput, outputCmd.toString());
+ addOutput(mHardwareOutput, outputDesc);
+ }
+ }
+
+
+ mpClientInterface->setParameters(0, String8("test_cmd_policy="));
+ }
+ }
+ return false;
+}
+
+void AudioPolicyManagerBase::exit()
+{
+ {
+ AutoMutex _l(mLock);
+ requestExit();
+ mWaitWorkCV.signal();
+ }
+ requestExitAndWait();
+}
+
+int AudioPolicyManagerBase::testOutputIndex(audio_io_handle_t output)
+{
+ for (int i = 0; i < NUM_TEST_OUTPUTS; i++) {
+ if (output == mTestOutputs[i]) return i;
+ }
+ return 0;
+}
+#endif //AUDIO_POLICY_TEST
+
+// ---
+
+void AudioPolicyManagerBase::addOutput(audio_io_handle_t id, AudioOutputDescriptor *outputDesc)
+{
+ outputDesc->mId = id;
+ mOutputs.add(id, outputDesc);
+}
+
+
+#ifdef WITH_A2DP
+status_t AudioPolicyManagerBase::handleA2dpConnection(AudioSystem::audio_devices device,
+ const char *device_address)
+{
+ // when an A2DP device is connected, open an A2DP and a duplicated output
+ LOGV("opening A2DP output for device %s", device_address);
+ AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
+ outputDesc->mDevice = device;
+ mA2dpOutput = mpClientInterface->openOutput(&outputDesc->mDevice,
+ &outputDesc->mSamplingRate,
+ &outputDesc->mFormat,
+ &outputDesc->mChannels,
+ &outputDesc->mLatency,
+ outputDesc->mFlags);
+ if (mA2dpOutput) {
+ // add A2DP output descriptor
+ addOutput(mA2dpOutput, outputDesc);
+ // set initial stream volume for A2DP device
+ applyStreamVolumes(mA2dpOutput, device);
+ if (a2dpUsedForSonification()) {
+ mDuplicatedOutput = mpClientInterface->openDuplicateOutput(mA2dpOutput, mHardwareOutput);
+ }
+ if (mDuplicatedOutput != 0 ||
+ !a2dpUsedForSonification()) {
+ // If both A2DP and duplicated outputs are open, send device address to A2DP hardware
+ // interface
+ AudioParameter param;
+ param.add(String8("a2dp_sink_address"), String8(device_address));
+ mpClientInterface->setParameters(mA2dpOutput, param.toString());
+ mA2dpDeviceAddress = String8(device_address, MAX_DEVICE_ADDRESS_LEN);
+
+ if (a2dpUsedForSonification()) {
+ // add duplicated output descriptor
+ AudioOutputDescriptor *dupOutputDesc = new AudioOutputDescriptor();
+ dupOutputDesc->mOutput1 = mOutputs.valueFor(mHardwareOutput);
+ dupOutputDesc->mOutput2 = mOutputs.valueFor(mA2dpOutput);
+ dupOutputDesc->mSamplingRate = outputDesc->mSamplingRate;
+ dupOutputDesc->mFormat = outputDesc->mFormat;
+ dupOutputDesc->mChannels = outputDesc->mChannels;
+ dupOutputDesc->mLatency = outputDesc->mLatency;
+ addOutput(mDuplicatedOutput, dupOutputDesc);
+ applyStreamVolumes(mDuplicatedOutput, device);
+ }
+ } else {
+ LOGW("getOutput() could not open duplicated output for %d and %d",
+ mHardwareOutput, mA2dpOutput);
+ mpClientInterface->closeOutput(mA2dpOutput);
+ mOutputs.removeItem(mA2dpOutput);
+ mA2dpOutput = 0;
+ delete outputDesc;
+ return NO_INIT;
+ }
+ } else {
+ LOGW("setDeviceConnectionState() could not open A2DP output for device %x", device);
+ delete outputDesc;
+ return NO_INIT;
+ }
+ AudioOutputDescriptor *hwOutputDesc = mOutputs.valueFor(mHardwareOutput);
+
+ if (mA2dpDeviceAddress == mScoDeviceAddress) {
+ // It is normal to suspend twice if we are both in call,
+ // and have the hardware audio output routed to BT SCO
+ if (mPhoneState != AudioSystem::MODE_NORMAL) {
+ mpClientInterface->suspendOutput(mA2dpOutput);
+ }
+ if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)hwOutputDesc->device())) {
+ mpClientInterface->suspendOutput(mA2dpOutput);
+ }
+ }
+
+ if (!a2dpUsedForSonification()) {
+ // mute music on A2DP output if a notification or ringtone is playing
+ uint32_t refCount = hwOutputDesc->strategyRefCount(STRATEGY_SONIFICATION);
+ for (uint32_t i = 0; i < refCount; i++) {
+ setStrategyMute(STRATEGY_MEDIA, true, mA2dpOutput);
+ }
+ }
+ return NO_ERROR;
+}
+
+status_t AudioPolicyManagerBase::handleA2dpDisconnection(AudioSystem::audio_devices device,
+ const char *device_address)
+{
+ if (mA2dpOutput == 0) {
+ LOGW("setDeviceConnectionState() disconnecting A2DP and no A2DP output!");
+ return INVALID_OPERATION;
+ }
+
+ if (mA2dpDeviceAddress != device_address) {
+ LOGW("setDeviceConnectionState() disconnecting unknow A2DP sink address %s", device_address);
+ return INVALID_OPERATION;
+ }
+
+ // mute media during 2 seconds to avoid outputing sound on hardware output while music stream
+ // is switched from A2DP output and before music is paused by music application
+ setStrategyMute(STRATEGY_MEDIA, true, mHardwareOutput);
+ setStrategyMute(STRATEGY_MEDIA, false, mHardwareOutput, 2000);
+
+ if (!a2dpUsedForSonification()) {
+ // unmute music on A2DP output if a notification or ringtone is playing
+ uint32_t refCount = mOutputs.valueFor(mHardwareOutput)->strategyRefCount(STRATEGY_SONIFICATION);
+ for (uint32_t i = 0; i < refCount; i++) {
+ setStrategyMute(STRATEGY_MEDIA, false, mA2dpOutput);
+ }
+ }
+ mA2dpDeviceAddress = "";
+ return NO_ERROR;
+}
+
+void AudioPolicyManagerBase::closeA2dpOutputs()
+{
+ LOGV("setDeviceConnectionState() closing A2DP and duplicated output!");
+
+ if (mDuplicatedOutput != 0) {
+ mpClientInterface->closeOutput(mDuplicatedOutput);
+ delete mOutputs.valueFor(mDuplicatedOutput);
+ mOutputs.removeItem(mDuplicatedOutput);
+ mDuplicatedOutput = 0;
+ }
+ if (mA2dpOutput != 0) {
+ AudioParameter param;
+ param.add(String8("closing"), String8("true"));
+ mpClientInterface->setParameters(mA2dpOutput, param.toString());
+ mpClientInterface->closeOutput(mA2dpOutput);
+ delete mOutputs.valueFor(mA2dpOutput);
+ mOutputs.removeItem(mA2dpOutput);
+ mA2dpOutput = 0;
+ }
+}
+
+void AudioPolicyManagerBase::checkOutputForStrategy(routing_strategy strategy, uint32_t &newDevice)
+{
+ uint32_t prevDevice = getDeviceForStrategy(strategy);
+ uint32_t curDevice = getDeviceForStrategy(strategy, false);
+ bool a2dpWasUsed = AudioSystem::isA2dpDevice((AudioSystem::audio_devices)(prevDevice & ~AudioSystem::DEVICE_OUT_SPEAKER));
+ bool a2dpIsUsed = AudioSystem::isA2dpDevice((AudioSystem::audio_devices)(curDevice & ~AudioSystem::DEVICE_OUT_SPEAKER));
+ AudioOutputDescriptor *hwOutputDesc = mOutputs.valueFor(mHardwareOutput);
+ AudioOutputDescriptor *a2dpOutputDesc;
+
+ if (a2dpWasUsed && !a2dpIsUsed) {
+ bool dupUsed = a2dpUsedForSonification() && a2dpWasUsed && (AudioSystem::popCount(prevDevice) == 2);
+
+ if (dupUsed) {
+ LOGV("checkOutputForStrategy() moving strategy %d to duplicated", strategy);
+ a2dpOutputDesc = mOutputs.valueFor(mDuplicatedOutput);
+ } else {
+ LOGV("checkOutputForStrategy() moving strategy %d to a2dp", strategy);
+ a2dpOutputDesc = mOutputs.valueFor(mA2dpOutput);
+ }
+
+ for (int i = 0; i < (int)AudioSystem::NUM_STREAM_TYPES; i++) {
+ if (getStrategy((AudioSystem::stream_type)i) == strategy) {
+ mpClientInterface->setStreamOutput((AudioSystem::stream_type)i, mHardwareOutput);
+ int refCount = a2dpOutputDesc->mRefCount[i];
+ // in the case of duplicated output, the ref count is first incremented
+ // and then decremented on hardware output tus keeping its value
+ hwOutputDesc->changeRefCount((AudioSystem::stream_type)i, refCount);
+ a2dpOutputDesc->changeRefCount((AudioSystem::stream_type)i,-refCount);
+ }
+ }
+ // do not change newDevice is it was already set before this call by a previous call to
+ // getNewDevice() or checkOutputForStrategy() for a strategy with higher priority
+ if (newDevice == 0 && hwOutputDesc->isUsedByStrategy(strategy)) {
+ newDevice = getDeviceForStrategy(strategy, false);
+ }
+ }
+ if (a2dpIsUsed && !a2dpWasUsed) {
+ bool dupUsed = a2dpUsedForSonification() && a2dpIsUsed && (AudioSystem::popCount(curDevice) == 2);
+ audio_io_handle_t a2dpOutput;
+
+ if (dupUsed) {
+ LOGV("checkOutputForStrategy() moving strategy %d from duplicated", strategy);
+ a2dpOutputDesc = mOutputs.valueFor(mDuplicatedOutput);
+ a2dpOutput = mDuplicatedOutput;
+ } else {
+ LOGV("checkOutputForStrategy() moving strategy %d from a2dp", strategy);
+ a2dpOutputDesc = mOutputs.valueFor(mA2dpOutput);
+ a2dpOutput = mA2dpOutput;
+ }
+
+ for (int i = 0; i < (int)AudioSystem::NUM_STREAM_TYPES; i++) {
+ if (getStrategy((AudioSystem::stream_type)i) == strategy) {
+ mpClientInterface->setStreamOutput((AudioSystem::stream_type)i, a2dpOutput);
+ int refCount = hwOutputDesc->mRefCount[i];
+ // in the case of duplicated output, the ref count is first incremented
+ // and then decremented on hardware output tus keeping its value
+ a2dpOutputDesc->changeRefCount((AudioSystem::stream_type)i, refCount);
+ hwOutputDesc->changeRefCount((AudioSystem::stream_type)i,-refCount);
+ }
+ }
+ }
+}
+
+void AudioPolicyManagerBase::checkOutputForAllStrategies(uint32_t &newDevice)
+{
+ // Check strategies in order of priority so that once newDevice is set
+ // for a given strategy it is not modified by subsequent calls to
+ // checkOutputForStrategy()
+ checkOutputForStrategy(STRATEGY_PHONE, newDevice);
+ checkOutputForStrategy(STRATEGY_SONIFICATION, newDevice);
+ checkOutputForStrategy(STRATEGY_MEDIA, newDevice);
+ checkOutputForStrategy(STRATEGY_DTMF, newDevice);
+}
+
+#endif
+
+uint32_t AudioPolicyManagerBase::getNewDevice(audio_io_handle_t output, bool fromCache)
+{
+ uint32_t device = 0;
+
+ AudioOutputDescriptor *outputDesc = mOutputs.valueFor(output);
+ // check the following by order of priority to request a routing change if necessary:
+ // 1: we are in call or the strategy phone is active on the hardware output:
+ // use device for strategy phone
+ // 2: the strategy sonification is active on the hardware output:
+ // use device for strategy sonification
+ // 3: the strategy media is active on the hardware output:
+ // use device for strategy media
+ // 4: the strategy DTMF is active on the hardware output:
+ // use device for strategy DTMF
+ if (mPhoneState == AudioSystem::MODE_IN_CALL ||
+ outputDesc->isUsedByStrategy(STRATEGY_PHONE)) {
+ device = getDeviceForStrategy(STRATEGY_PHONE, fromCache);
+ } else if (outputDesc->isUsedByStrategy(STRATEGY_SONIFICATION)) {
+ device = getDeviceForStrategy(STRATEGY_SONIFICATION, fromCache);
+ } else if (outputDesc->isUsedByStrategy(STRATEGY_MEDIA)) {
+ device = getDeviceForStrategy(STRATEGY_MEDIA, fromCache);
+ } else if (outputDesc->isUsedByStrategy(STRATEGY_DTMF)) {
+ device = getDeviceForStrategy(STRATEGY_DTMF, fromCache);
+ }
+
+ LOGV("getNewDevice() selected device %x", device);
+ return device;
+}
+
+AudioPolicyManagerBase::routing_strategy AudioPolicyManagerBase::getStrategy(AudioSystem::stream_type stream)
+{
+ // stream to strategy mapping
+ switch (stream) {
+ case AudioSystem::VOICE_CALL:
+ case AudioSystem::BLUETOOTH_SCO:
+ return STRATEGY_PHONE;
+ case AudioSystem::RING:
+ case AudioSystem::NOTIFICATION:
+ case AudioSystem::ALARM:
+ case AudioSystem::ENFORCED_AUDIBLE:
+ return STRATEGY_SONIFICATION;
+ case AudioSystem::DTMF:
+ return STRATEGY_DTMF;
+ default:
+ LOGE("unknown stream type");
+ case AudioSystem::SYSTEM:
+ // NOTE: SYSTEM stream uses MEDIA strategy because muting music and switching outputs
+ // while key clicks are played produces a poor result
+ case AudioSystem::TTS:
+ case AudioSystem::MUSIC:
+ return STRATEGY_MEDIA;
+ }
+}
+
+uint32_t AudioPolicyManagerBase::getDeviceForStrategy(routing_strategy strategy, bool fromCache)
+{
+ uint32_t device = 0;
+
+ if (fromCache) {
+ LOGV("getDeviceForStrategy() from cache strategy %d, device %x", strategy, mDeviceForStrategy[strategy]);
+ return mDeviceForStrategy[strategy];
+ }
+
+ switch (strategy) {
+ case STRATEGY_DTMF:
+ if (mPhoneState != AudioSystem::MODE_IN_CALL) {
+ // when off call, DTMF strategy follows the same rules as MEDIA strategy
+ device = getDeviceForStrategy(STRATEGY_MEDIA, false);
+ break;
+ }
+ // when in call, DTMF and PHONE strategies follow the same rules
+ // FALL THROUGH
+
+ case STRATEGY_PHONE:
+ // for phone strategy, we first consider the forced use and then the available devices by order
+ // of priority
+ switch (mForceUse[AudioSystem::FOR_COMMUNICATION]) {
+ case AudioSystem::FORCE_BT_SCO:
+ if (mPhoneState != AudioSystem::MODE_IN_CALL || strategy != STRATEGY_DTMF) {
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT;
+ if (device) break;
+ }
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
+ if (device) break;
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO;
+ if (device) break;
+ // if SCO device is requested but no SCO device is available, fall back to default case
+ // FALL THROUGH
+
+ default: // FORCE_NONE
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE;
+ if (device) break;
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET;
+ if (device) break;
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_EARPIECE;
+ if (device == 0) {
+ LOGE("getDeviceForStrategy() earpiece device not found");
+ }
+ break;
+
+ case AudioSystem::FORCE_SPEAKER:
+ if (mPhoneState != AudioSystem::MODE_IN_CALL || strategy != STRATEGY_DTMF) {
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT;
+ if (device) break;
+ }
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_SPEAKER;
+ if (device == 0) {
+ LOGE("getDeviceForStrategy() speaker device not found");
+ }
+ break;
+ }
+ break;
+
+ case STRATEGY_SONIFICATION:
+
+ // If incall, just select the STRATEGY_PHONE device: The rest of the behavior is handled by
+ // handleIncallSonification().
+ if (mPhoneState == AudioSystem::MODE_IN_CALL) {
+ device = getDeviceForStrategy(STRATEGY_PHONE, false);
+ break;
+ }
+ device = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_SPEAKER;
+ if (device == 0) {
+ LOGE("getDeviceForStrategy() speaker device not found");
+ }
+ // The second device used for sonification is the same as the device used by media strategy
+ // FALL THROUGH
+
+ case STRATEGY_MEDIA: {
+ uint32_t device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_AUX_DIGITAL;
+#ifdef WITH_A2DP
+ if (mA2dpOutput != 0) {
+ if (strategy == STRATEGY_SONIFICATION && !a2dpUsedForSonification()) {
+ break;
+ }
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP;
+ }
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES;
+ }
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER;
+ }
+ }
+#endif
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE;
+ }
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET;
+ }
+ if (device2 == 0) {
+ device2 = mAvailableOutputDevices & AudioSystem::DEVICE_OUT_SPEAKER;
+ }
+
+ // device is DEVICE_OUT_SPEAKER if we come from case STRATEGY_SONIFICATION, 0 otherwise
+ device |= device2;
+ if (device == 0) {
+ LOGE("getDeviceForStrategy() speaker device not found");
+ }
+ } break;
+
+ default:
+ LOGW("getDeviceForStrategy() unknown strategy: %d", strategy);
+ break;
+ }
+
+ LOGV("getDeviceForStrategy() strategy %d, device %x", strategy, device);
+ return device;
+}
+
+void AudioPolicyManagerBase::updateDeviceForStrategy()
+{
+ for (int i = 0; i < NUM_STRATEGIES; i++) {
+ mDeviceForStrategy[i] = getDeviceForStrategy((routing_strategy)i, false);
+ }
+}
+
+void AudioPolicyManagerBase::setOutputDevice(audio_io_handle_t output, uint32_t device, bool force, int delayMs)
+{
+ LOGV("setOutputDevice() output %d device %x delayMs %d", output, device, delayMs);
+ AudioOutputDescriptor *outputDesc = mOutputs.valueFor(output);
+
+
+ if (outputDesc->isDuplicated()) {
+ setOutputDevice(outputDesc->mOutput1->mId, device, force, delayMs);
+ setOutputDevice(outputDesc->mOutput2->mId, device, force, delayMs);
+ return;
+ }
+#ifdef WITH_A2DP
+ // filter devices according to output selected
+ if (output == mHardwareOutput) {
+ device &= ~AudioSystem::DEVICE_OUT_ALL_A2DP;
+ } else {
+ device &= AudioSystem::DEVICE_OUT_ALL_A2DP;
+ }
+#endif
+
+ uint32_t prevDevice = (uint32_t)outputDesc->device();
+ // Do not change the routing if:
+ // - the requestede device is 0
+ // - the requested device is the same as current device and force is not specified.
+ // Doing this check here allows the caller to call setOutputDevice() without conditions
+ if (device == 0 ||
+ (device == prevDevice && !force)) {
+ LOGV("setOutputDevice() setting same device %x or null device for output %d", device, output);
+ return;
+ }
+
+ outputDesc->mDevice = device;
+ // mute media streams if both speaker and headset are selected
+ if (output == mHardwareOutput && AudioSystem::popCount(device) == 2) {
+ setStrategyMute(STRATEGY_MEDIA, true, output);
+ // wait for the PCM output buffers to empty before proceeding with the rest of the command
+ usleep(outputDesc->mLatency*2*1000);
+ }
+#ifdef WITH_A2DP
+ // suspend A2D output if SCO device is selected
+ if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)device)) {
+ if (mA2dpOutput && mScoDeviceAddress == mA2dpDeviceAddress) {
+ mpClientInterface->suspendOutput(mA2dpOutput);
+ }
+ }
+#endif
+ // do the routing
+ AudioParameter param = AudioParameter();
+ param.addInt(String8(AudioParameter::keyRouting), (int)device);
+ mpClientInterface->setParameters(mHardwareOutput, param.toString(), delayMs);
+ // update stream volumes according to new device
+ applyStreamVolumes(output, device, delayMs);
+
+#ifdef WITH_A2DP
+ // if disconnecting SCO device, restore A2DP output
+ if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)prevDevice)) {
+ if (mA2dpOutput && mScoDeviceAddress == mA2dpDeviceAddress) {
+ LOGV("restore A2DP output");
+ mpClientInterface->restoreOutput(mA2dpOutput);
+ }
+ }
+#endif
+ // if changing from a combined headset + speaker route, unmute media streams
+ if (output == mHardwareOutput && AudioSystem::popCount(prevDevice) == 2) {
+ setStrategyMute(STRATEGY_MEDIA, false, output, delayMs);
+ }
+}
+
+uint32_t AudioPolicyManagerBase::getDeviceForInputSource(int inputSource)
+{
+ uint32_t device;
+
+ switch(inputSource) {
+ case AUDIO_SOURCE_DEFAULT:
+ case AUDIO_SOURCE_MIC:
+ case AUDIO_SOURCE_VOICE_RECOGNITION:
+ if (mForceUse[AudioSystem::FOR_RECORD] == AudioSystem::FORCE_BT_SCO &&
+ mAvailableInputDevices & AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
+ device = AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET;
+ } else if (mAvailableInputDevices & AudioSystem::DEVICE_IN_WIRED_HEADSET) {
+ device = AudioSystem::DEVICE_IN_WIRED_HEADSET;
+ } else {
+ device = AudioSystem::DEVICE_IN_BUILTIN_MIC;
+ }
+ break;
+ case AUDIO_SOURCE_CAMCORDER:
+ if (hasBackMicrophone()) {
+ device = AudioSystem::DEVICE_IN_BACK_MIC;
+ } else {
+ device = AudioSystem::DEVICE_IN_BUILTIN_MIC;
+ }
+ break;
+ case AUDIO_SOURCE_VOICE_UPLINK:
+ case AUDIO_SOURCE_VOICE_DOWNLINK:
+ case AUDIO_SOURCE_VOICE_CALL:
+ device = AudioSystem::DEVICE_IN_VOICE_CALL;
+ break;
+ default:
+ LOGW("getInput() invalid input source %d", inputSource);
+ device = 0;
+ break;
+ }
+ LOGV("getDeviceForInputSource()input source %d, device %08x", inputSource, device);
+ return device;
+}
+
+audio_io_handle_t AudioPolicyManagerBase::getActiveInput()
+{
+ for (size_t i = 0; i < mInputs.size(); i++) {
+ if (mInputs.valueAt(i)->mRefCount > 0) {
+ return mInputs.keyAt(i);
+ }
+ }
+ return 0;
+}
+
+float AudioPolicyManagerBase::computeVolume(int stream, int index, audio_io_handle_t output, uint32_t device)
+{
+ float volume = 1.0;
+ AudioOutputDescriptor *outputDesc = mOutputs.valueFor(output);
+ StreamDescriptor &streamDesc = mStreams[stream];
+
+ if (device == 0) {
+ device = outputDesc->device();
+ }
+
+ int volInt = (100 * (index - streamDesc.mIndexMin)) / (streamDesc.mIndexMax - streamDesc.mIndexMin);
+ volume = AudioSystem::linearToLog(volInt);
+
+ // if a heaset is connected, apply the following rules to ring tones and notifications
+ // to avoid sound level bursts in user's ears:
+ // - always attenuate ring tones and notifications volume by 6dB
+ // - if music is playing, always limit the volume to current music volume,
+ // with a minimum threshold at -36dB so that notification is always perceived.
+ if ((device &
+ (AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP |
+ AudioSystem::DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
+ AudioSystem::DEVICE_OUT_WIRED_HEADSET |
+ AudioSystem::DEVICE_OUT_WIRED_HEADPHONE)) &&
+ (getStrategy((AudioSystem::stream_type)stream) == STRATEGY_SONIFICATION) &&
+ streamDesc.mCanBeMuted) {
+ volume *= SONIFICATION_HEADSET_VOLUME_FACTOR;
+ // when the phone is ringing we must consider that music could have been paused just before
+ // by the music application and behave as if music was active if the last music track was
+ // just stopped
+ if (outputDesc->mRefCount[AudioSystem::MUSIC] || mLimitRingtoneVolume) {
+ float musicVol = computeVolume(AudioSystem::MUSIC, mStreams[AudioSystem::MUSIC].mIndexCur, output, device);
+ float minVol = (musicVol > SONIFICATION_HEADSET_VOLUME_MIN) ? musicVol : SONIFICATION_HEADSET_VOLUME_MIN;
+ if (volume > minVol) {
+ volume = minVol;
+ LOGV("computeVolume limiting volume to %f musicVol %f", minVol, musicVol);
+ }
+ }
+ }
+
+ return volume;
+}
+
+status_t AudioPolicyManagerBase::checkAndSetVolume(int stream, int index, audio_io_handle_t output, uint32_t device, int delayMs, bool force)
+{
+
+ // do not change actual stream volume if the stream is muted
+ if (mOutputs.valueFor(output)->mMuteCount[stream] != 0) {
+ LOGV("checkAndSetVolume() stream %d muted count %d", stream, mOutputs.valueFor(output)->mMuteCount[stream]);
+ return NO_ERROR;
+ }
+
+ // do not change in call volume if bluetooth is connected and vice versa
+ if ((stream == AudioSystem::VOICE_CALL && mForceUse[AudioSystem::FOR_COMMUNICATION] == AudioSystem::FORCE_BT_SCO) ||
+ (stream == AudioSystem::BLUETOOTH_SCO && mForceUse[AudioSystem::FOR_COMMUNICATION] != AudioSystem::FORCE_BT_SCO)) {
+ LOGV("checkAndSetVolume() cannot set stream %d volume with force use = %d for comm",
+ stream, mForceUse[AudioSystem::FOR_COMMUNICATION]);
+ return INVALID_OPERATION;
+ }
+
+ float volume = computeVolume(stream, index, output, device);
+ // do not set volume if the float value did not change
+ if (volume != mOutputs.valueFor(output)->mCurVolume[stream] || force) {
+ mOutputs.valueFor(output)->mCurVolume[stream] = volume;
+ LOGV("setStreamVolume() for output %d stream %d, volume %f, delay %d", output, stream, volume, delayMs);
+ if (stream == AudioSystem::VOICE_CALL ||
+ stream == AudioSystem::DTMF ||
+ stream == AudioSystem::BLUETOOTH_SCO) {
+ float voiceVolume = -1.0;
+ // offset value to reflect actual hardware volume that never reaches 0
+ // 1% corresponds roughly to first step in VOICE_CALL stream volume setting (see AudioService.java)
+ volume = 0.01 + 0.99 * volume;
+ if (stream == AudioSystem::VOICE_CALL) {
+ voiceVolume = (float)index/(float)mStreams[stream].mIndexMax;
+ } else if (stream == AudioSystem::BLUETOOTH_SCO) {
+ voiceVolume = 1.0;
+ }
+ if (voiceVolume >= 0 && output == mHardwareOutput) {
+ mpClientInterface->setVoiceVolume(voiceVolume, delayMs);
+ }
+ }
+ mpClientInterface->setStreamVolume((AudioSystem::stream_type)stream, volume, output, delayMs);
+ }
+
+ return NO_ERROR;
+}
+
+void AudioPolicyManagerBase::applyStreamVolumes(audio_io_handle_t output, uint32_t device, int delayMs)
+{
+ LOGV("applyStreamVolumes() for output %d and device %x", output, device);
+
+ for (int stream = 0; stream < AudioSystem::NUM_STREAM_TYPES; stream++) {
+ checkAndSetVolume(stream, mStreams[stream].mIndexCur, output, device, delayMs);
+ }
+}
+
+void AudioPolicyManagerBase::setStrategyMute(routing_strategy strategy, bool on, audio_io_handle_t output, int delayMs)
+{
+ LOGV("setStrategyMute() strategy %d, mute %d, output %d", strategy, on, output);
+ for (int stream = 0; stream < AudioSystem::NUM_STREAM_TYPES; stream++) {
+ if (getStrategy((AudioSystem::stream_type)stream) == strategy) {
+ setStreamMute(stream, on, output, delayMs);
+ }
+ }
+}
+
+void AudioPolicyManagerBase::setStreamMute(int stream, bool on, audio_io_handle_t output, int delayMs)
+{
+ StreamDescriptor &streamDesc = mStreams[stream];
+ AudioOutputDescriptor *outputDesc = mOutputs.valueFor(output);
+
+ LOGV("setStreamMute() stream %d, mute %d, output %d, mMuteCount %d", stream, on, output, outputDesc->mMuteCount[stream]);
+
+ if (on) {
+ if (outputDesc->mMuteCount[stream] == 0) {
+ if (streamDesc.mCanBeMuted) {
+ checkAndSetVolume(stream, 0, output, outputDesc->device(), delayMs);
+ }
+ }
+ // increment mMuteCount after calling checkAndSetVolume() so that volume change is not ignored
+ outputDesc->mMuteCount[stream]++;
+ } else {
+ if (outputDesc->mMuteCount[stream] == 0) {
+ LOGW("setStreamMute() unmuting non muted stream!");
+ return;
+ }
+ if (--outputDesc->mMuteCount[stream] == 0) {
+ checkAndSetVolume(stream, streamDesc.mIndexCur, output, outputDesc->device(), delayMs);
+ }
+ }
+}
+
+void AudioPolicyManagerBase::handleIncallSonification(int stream, bool starting, bool stateChange)
+{
+ // if the stream pertains to sonification strategy and we are in call we must
+ // mute the stream if it is low visibility. If it is high visibility, we must play a tone
+ // in the device used for phone strategy and play the tone if the selected device does not
+ // interfere with the device used for phone strategy
+ // if stateChange is true, we are called from setPhoneState() and we must mute or unmute as
+ // many times as there are active tracks on the output
+
+ if (getStrategy((AudioSystem::stream_type)stream) == STRATEGY_SONIFICATION) {
+ AudioOutputDescriptor *outputDesc = mOutputs.valueFor(mHardwareOutput);
+ LOGV("handleIncallSonification() stream %d starting %d device %x stateChange %d",
+ stream, starting, outputDesc->mDevice, stateChange);
+ if (outputDesc->mRefCount[stream]) {
+ int muteCount = 1;
+ if (stateChange) {
+ muteCount = outputDesc->mRefCount[stream];
+ }
+ if (AudioSystem::isLowVisibility((AudioSystem::stream_type)stream)) {
+ LOGV("handleIncallSonification() low visibility, muteCount %d", muteCount);
+ for (int i = 0; i < muteCount; i++) {
+ setStreamMute(stream, starting, mHardwareOutput);
+ }
+ } else {
+ LOGV("handleIncallSonification() high visibility");
+ if (outputDesc->device() & getDeviceForStrategy(STRATEGY_PHONE)) {
+ LOGV("handleIncallSonification() high visibility muted, muteCount %d", muteCount);
+ for (int i = 0; i < muteCount; i++) {
+ setStreamMute(stream, starting, mHardwareOutput);
+ }
+ }
+ if (starting) {
+ mpClientInterface->startTone(ToneGenerator::TONE_SUP_CALL_WAITING, AudioSystem::VOICE_CALL);
+ } else {
+ mpClientInterface->stopTone();
+ }
+ }
+ }
+ }
+}
+
+// --- AudioOutputDescriptor class implementation
+
+AudioPolicyManagerBase::AudioOutputDescriptor::AudioOutputDescriptor()
+ : mId(0), mSamplingRate(0), mFormat(0), mChannels(0), mLatency(0),
+ mFlags((AudioSystem::output_flags)0), mDevice(0), mOutput1(0), mOutput2(0)
+{
+ // clear usage count for all stream types
+ for (int i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
+ mRefCount[i] = 0;
+ mCurVolume[i] = -1.0;
+ mMuteCount[i] = 0;
+ }
+}
+
+uint32_t AudioPolicyManagerBase::AudioOutputDescriptor::device()
+{
+ uint32_t device = 0;
+ if (isDuplicated()) {
+ device = mOutput1->mDevice | mOutput2->mDevice;
+ } else {
+ device = mDevice;
+ }
+ return device;
+}
+
+void AudioPolicyManagerBase::AudioOutputDescriptor::changeRefCount(AudioSystem::stream_type stream, int delta)
+{
+ // forward usage count change to attached outputs
+ if (isDuplicated()) {
+ mOutput1->changeRefCount(stream, delta);
+ mOutput2->changeRefCount(stream, delta);
+ }
+ if ((delta + (int)mRefCount[stream]) < 0) {
+ LOGW("changeRefCount() invalid delta %d for stream %d, refCount %d", delta, stream, mRefCount[stream]);
+ mRefCount[stream] = 0;
+ return;
+ }
+ mRefCount[stream] += delta;
+ LOGV("changeRefCount() stream %d, count %d", stream, mRefCount[stream]);
+}
+
+uint32_t AudioPolicyManagerBase::AudioOutputDescriptor::refCount()
+{
+ uint32_t refcount = 0;
+ for (int i = 0; i < (int)AudioSystem::NUM_STREAM_TYPES; i++) {
+ refcount += mRefCount[i];
+ }
+ return refcount;
+}
+
+uint32_t AudioPolicyManagerBase::AudioOutputDescriptor::strategyRefCount(routing_strategy strategy)
+{
+ uint32_t refCount = 0;
+ for (int i = 0; i < (int)AudioSystem::NUM_STREAM_TYPES; i++) {
+ if (getStrategy((AudioSystem::stream_type)i) == strategy) {
+ refCount += mRefCount[i];
+ }
+ }
+ return refCount;
+}
+
+
+status_t AudioPolicyManagerBase::AudioOutputDescriptor::dump(int fd)
+{
+ const size_t SIZE = 256;
+ char buffer[SIZE];
+ String8 result;
+
+ snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Format: %d\n", mFormat);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Channels: %08x\n", mChannels);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Latency: %d\n", mLatency);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Flags %08x\n", mFlags);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Devices %08x\n", device());
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Stream volume refCount muteCount\n");
+ result.append(buffer);
+ for (int i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
+ snprintf(buffer, SIZE, " %02d %.03f %02d %02d\n", i, mCurVolume[i], mRefCount[i], mMuteCount[i]);
+ result.append(buffer);
+ }
+ write(fd, result.string(), result.size());
+
+ return NO_ERROR;
+}
+
+// --- AudioInputDescriptor class implementation
+
+AudioPolicyManagerBase::AudioInputDescriptor::AudioInputDescriptor()
+ : mSamplingRate(0), mFormat(0), mChannels(0),
+ mAcoustics((AudioSystem::audio_in_acoustics)0), mDevice(0), mRefCount(0)
+{
+}
+
+status_t AudioPolicyManagerBase::AudioInputDescriptor::dump(int fd)
+{
+ const size_t SIZE = 256;
+ char buffer[SIZE];
+ String8 result;
+
+ snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Format: %d\n", mFormat);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Channels: %08x\n", mChannels);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Acoustics %08x\n", mAcoustics);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Devices %08x\n", mDevice);
+ result.append(buffer);
+ snprintf(buffer, SIZE, " Ref Count %d\n", mRefCount);
+ result.append(buffer);
+ write(fd, result.string(), result.size());
+
+ return NO_ERROR;
+}
+
+// --- StreamDescriptor class implementation
+
+void AudioPolicyManagerBase::StreamDescriptor::dump(char* buffer, size_t size)
+{
+ snprintf(buffer, size, " %02d %02d %02d %d\n",
+ mIndexMin,
+ mIndexMax,
+ mIndexCur,
+ mCanBeMuted);
+}
+
+
+}; // namespace android
diff --git a/libs/audioflinger/AudioPolicyManagerGeneric.cpp b/libs/audioflinger/AudioPolicyManagerGeneric.cpp
deleted file mode 100644
index 8cfc204..0000000
--- a/libs/audioflinger/AudioPolicyManagerGeneric.cpp
+++ /dev/null
@@ -1,945 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "AudioPolicyManagerGeneric"
-//#define LOG_NDEBUG 0
-#include <utils/Log.h>
-#include "AudioPolicyManagerGeneric.h"
-#include <media/mediarecorder.h>
-
-namespace android {
-
-
-// ----------------------------------------------------------------------------
-// AudioPolicyInterface implementation
-// ----------------------------------------------------------------------------
-
-
-status_t AudioPolicyManagerGeneric::setDeviceConnectionState(AudioSystem::audio_devices device,
- AudioSystem::device_connection_state state,
- const char *device_address)
-{
-
- LOGV("setDeviceConnectionState() device: %x, state %d, address %s", device, state, device_address);
-
- // connect/disconnect only 1 device at a time
- if (AudioSystem::popCount(device) != 1) return BAD_VALUE;
-
- if (strlen(device_address) >= MAX_DEVICE_ADDRESS_LEN) {
- LOGE("setDeviceConnectionState() invalid address: %s", device_address);
- return BAD_VALUE;
- }
-
- // handle output devices
- if (AudioSystem::isOutputDevice(device)) {
- switch (state)
- {
- // handle output device connection
- case AudioSystem::DEVICE_STATE_AVAILABLE:
- if (mAvailableOutputDevices & device) {
- LOGW("setDeviceConnectionState() device already connected: %x", device);
- return INVALID_OPERATION;
- }
- LOGV("setDeviceConnectionState() connecting device %x", device);
-
- // register new device as available
- mAvailableOutputDevices |= device;
- break;
- // handle output device disconnection
- case AudioSystem::DEVICE_STATE_UNAVAILABLE:
- if (!(mAvailableOutputDevices & device)) {
- LOGW("setDeviceConnectionState() device not connected: %x", device);
- return INVALID_OPERATION;
- }
- LOGV("setDeviceConnectionState() disconnecting device %x", device);
- // remove device from available output devices
- mAvailableOutputDevices &= ~device;
- break;
-
- default:
- LOGE("setDeviceConnectionState() invalid state: %x", state);
- return BAD_VALUE;
- }
- return NO_ERROR;
- }
- // handle input devices
- if (AudioSystem::isInputDevice(device)) {
- switch (state)
- {
- // handle input device connection
- case AudioSystem::DEVICE_STATE_AVAILABLE:
- if (mAvailableInputDevices & device) {
- LOGW("setDeviceConnectionState() device already connected: %d", device);
- return INVALID_OPERATION;
- }
- mAvailableInputDevices |= device;
- break;
-
- // handle input device disconnection
- case AudioSystem::DEVICE_STATE_UNAVAILABLE:
- if (!(mAvailableInputDevices & device)) {
- LOGW("setDeviceConnectionState() device not connected: %d", device);
- return INVALID_OPERATION;
- }
- mAvailableInputDevices &= ~device;
- break;
-
- default:
- LOGE("setDeviceConnectionState() invalid state: %x", state);
- return BAD_VALUE;
- }
- return NO_ERROR;
- }
-
- LOGW("setDeviceConnectionState() invalid device: %x", device);
- return BAD_VALUE;
-}
-
-AudioSystem::device_connection_state AudioPolicyManagerGeneric::getDeviceConnectionState(AudioSystem::audio_devices device,
- const char *device_address)
-{
- AudioSystem::device_connection_state state = AudioSystem::DEVICE_STATE_UNAVAILABLE;
- String8 address = String8(device_address);
- if (AudioSystem::isOutputDevice(device)) {
- if (device & mAvailableOutputDevices) {
- state = AudioSystem::DEVICE_STATE_AVAILABLE;
- }
- } else if (AudioSystem::isInputDevice(device)) {
- if (device & mAvailableInputDevices) {
- state = AudioSystem::DEVICE_STATE_AVAILABLE;
- }
- }
-
- return state;
-}
-
-void AudioPolicyManagerGeneric::setPhoneState(int state)
-{
- LOGV("setPhoneState() state %d", state);
- uint32_t newDevice = 0;
- if (state < 0 || state >= AudioSystem::NUM_MODES) {
- LOGW("setPhoneState() invalid state %d", state);
- return;
- }
-
- if (state == mPhoneState ) {
- LOGW("setPhoneState() setting same state %d", state);
- return;
- }
- // store previous phone state for management of sonification strategy below
- int oldState = mPhoneState;
- mPhoneState = state;
-
- // if leaving or entering in call state, handle special case of active streams
- // pertaining to sonification strategy see handleIncallSonification()
- if (state == AudioSystem::MODE_IN_CALL ||
- oldState == AudioSystem::MODE_IN_CALL) {
- bool starting = (state == AudioSystem::MODE_IN_CALL) ? true : false;
- LOGV("setPhoneState() in call state management: new state is %d", state);
- for (int stream = 0; stream < AudioSystem::NUM_STREAM_TYPES; stream++) {
- handleIncallSonification(stream, starting);
- }
- }
-}
-
-void AudioPolicyManagerGeneric::setRingerMode(uint32_t mode, uint32_t mask)
-{
- LOGV("setRingerMode() mode %x, mask %x", mode, mask);
-
- mRingerMode = mode;
-}
-
-void AudioPolicyManagerGeneric::setForceUse(AudioSystem::force_use usage, AudioSystem::forced_config config)
-{
- LOGV("setForceUse) usage %d, config %d, mPhoneState %d", usage, config, mPhoneState);
- mForceUse[usage] = config;
-}
-
-AudioSystem::forced_config AudioPolicyManagerGeneric::getForceUse(AudioSystem::force_use usage)
-{
- return mForceUse[usage];
-}
-
-void AudioPolicyManagerGeneric::setSystemProperty(const char* property, const char* value)
-{
- LOGV("setSystemProperty() property %s, value %s", property, value);
- if (strcmp(property, "ro.camera.sound.forced") == 0) {
- if (atoi(value)) {
- LOGV("ENFORCED_AUDIBLE cannot be muted");
- mStreams[AudioSystem::ENFORCED_AUDIBLE].mCanBeMuted = false;
- } else {
- LOGV("ENFORCED_AUDIBLE can be muted");
- mStreams[AudioSystem::ENFORCED_AUDIBLE].mCanBeMuted = true;
- }
- }
-}
-
-audio_io_handle_t AudioPolicyManagerGeneric::getOutput(AudioSystem::stream_type stream,
- uint32_t samplingRate,
- uint32_t format,
- uint32_t channels,
- AudioSystem::output_flags flags)
-{
- LOGV("getOutput() stream %d, samplingRate %d, format %d, channels %x, flags %x", stream, samplingRate, format, channels, flags);
-
-#ifdef AUDIO_POLICY_TEST
- if (mCurOutput != 0) {
- LOGV("getOutput() test output mCurOutput %d, samplingRate %d, format %d, channels %x, mDirectOutput %d",
- mCurOutput, mTestSamplingRate, mTestFormat, mTestChannels, mDirectOutput);
-
- if (mTestOutputs[mCurOutput] == 0) {
- LOGV("getOutput() opening test output");
- AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
- outputDesc->mDevice = mTestDevice;
- outputDesc->mSamplingRate = mTestSamplingRate;
- outputDesc->mFormat = mTestFormat;
- outputDesc->mChannels = mTestChannels;
- outputDesc->mLatency = mTestLatencyMs;
- outputDesc->mFlags = (AudioSystem::output_flags)(mDirectOutput ? AudioSystem::OUTPUT_FLAG_DIRECT : 0);
- outputDesc->mRefCount[stream] = 0;
- mTestOutputs[mCurOutput] = mpClientInterface->openOutput(&outputDesc->mDevice,
- &outputDesc->mSamplingRate,
- &outputDesc->mFormat,
- &outputDesc->mChannels,
- &outputDesc->mLatency,
- outputDesc->mFlags);
- if (mTestOutputs[mCurOutput]) {
- AudioParameter outputCmd = AudioParameter();
- outputCmd.addInt(String8("set_id"),mCurOutput);
- mpClientInterface->setParameters(mTestOutputs[mCurOutput],outputCmd.toString());
- mOutputs.add(mTestOutputs[mCurOutput], outputDesc);
- }
- }
- return mTestOutputs[mCurOutput];
- }
-#endif //AUDIO_POLICY_TEST
- if ((flags & AudioSystem::OUTPUT_FLAG_DIRECT) ||
- (format != 0 && !AudioSystem::isLinearPCM(format)) ||
- (channels != 0 && channels != AudioSystem::CHANNEL_OUT_MONO && channels != AudioSystem::CHANNEL_OUT_STEREO)) {
- return 0;
- }
-
- return mHardwareOutput;
-}
-
-status_t AudioPolicyManagerGeneric::startOutput(audio_io_handle_t output, AudioSystem::stream_type stream)
-{
- LOGV("startOutput() output %d, stream %d", output, stream);
- ssize_t index = mOutputs.indexOfKey(output);
- if (index < 0) {
- LOGW("startOutput() unknow output %d", output);
- return BAD_VALUE;
- }
-
- AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
-
- // handle special case for sonification while in call
- if (mPhoneState == AudioSystem::MODE_IN_CALL) {
- handleIncallSonification(stream, true);
- }
-
- // incremenent usage count for this stream on the requested output:
- outputDesc->changeRefCount(stream, 1);
- return NO_ERROR;
-}
-
-status_t AudioPolicyManagerGeneric::stopOutput(audio_io_handle_t output, AudioSystem::stream_type stream)
-{
- LOGV("stopOutput() output %d, stream %d", output, stream);
- ssize_t index = mOutputs.indexOfKey(output);
- if (index < 0) {
- LOGW("stopOutput() unknow output %d", output);
- return BAD_VALUE;
- }
-
- AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
-
- // handle special case for sonification while in call
- if (mPhoneState == AudioSystem::MODE_IN_CALL) {
- handleIncallSonification(stream, false);
- }
-
- if (outputDesc->isUsedByStream(stream)) {
- // decrement usage count of this stream on the output
- outputDesc->changeRefCount(stream, -1);
- return NO_ERROR;
- } else {
- LOGW("stopOutput() refcount is already 0 for output %d", output);
- return INVALID_OPERATION;
- }
-}
-
-void AudioPolicyManagerGeneric::releaseOutput(audio_io_handle_t output)
-{
- LOGV("releaseOutput() %d", output);
- ssize_t index = mOutputs.indexOfKey(output);
- if (index < 0) {
- LOGW("releaseOutput() releasing unknown output %d", output);
- return;
- }
-
-#ifdef AUDIO_POLICY_TEST
- int testIndex = testOutputIndex(output);
- if (testIndex != 0) {
- AudioOutputDescriptor *outputDesc = mOutputs.valueAt(index);
- if (outputDesc->refCount() == 0) {
- mpClientInterface->closeOutput(output);
- delete mOutputs.valueAt(index);
- mOutputs.removeItem(output);
- mTestOutputs[testIndex] = 0;
- }
- }
-#endif //AUDIO_POLICY_TEST
-}
-
-audio_io_handle_t AudioPolicyManagerGeneric::getInput(int inputSource,
- uint32_t samplingRate,
- uint32_t format,
- uint32_t channels,
- AudioSystem::audio_in_acoustics acoustics)
-{
- audio_io_handle_t input = 0;
- uint32_t device;
-
- LOGV("getInput() inputSource %d, samplingRate %d, format %d, channels %x, acoustics %x", inputSource, samplingRate, format, channels, acoustics);
-
- AudioInputDescriptor *inputDesc = new AudioInputDescriptor();
- inputDesc->mDevice = AudioSystem::DEVICE_IN_BUILTIN_MIC;
- inputDesc->mSamplingRate = samplingRate;
- inputDesc->mFormat = format;
- inputDesc->mChannels = channels;
- inputDesc->mAcoustics = acoustics;
- inputDesc->mRefCount = 0;
- input = mpClientInterface->openInput(&inputDesc->mDevice,
- &inputDesc->mSamplingRate,
- &inputDesc->mFormat,
- &inputDesc->mChannels,
- inputDesc->mAcoustics);
-
- // only accept input with the exact requested set of parameters
- if ((samplingRate != inputDesc->mSamplingRate) ||
- (format != inputDesc->mFormat) ||
- (channels != inputDesc->mChannels)) {
- LOGV("getOutput() failed opening input: samplingRate %d, format %d, channels %d",
- samplingRate, format, channels);
- mpClientInterface->closeInput(input);
- delete inputDesc;
- return 0;
- }
- mInputs.add(input, inputDesc);
- return input;
-}
-
-status_t AudioPolicyManagerGeneric::startInput(audio_io_handle_t input)
-{
- LOGV("startInput() input %d", input);
- ssize_t index = mInputs.indexOfKey(input);
- if (index < 0) {
- LOGW("startInput() unknow input %d", input);
- return BAD_VALUE;
- }
- AudioInputDescriptor *inputDesc = mInputs.valueAt(index);
-
-#ifdef AUDIO_POLICY_TEST
- if (mTestInput == 0)
-#endif //AUDIO_POLICY_TEST
- {
- // refuse 2 active AudioRecord clients at the same time
- for (size_t i = 0; i < mInputs.size(); i++) {
- if (mInputs.valueAt(i)->mRefCount > 0) {
- LOGW("startInput() input %d, other input %d already started", input, mInputs.keyAt(i));
- return INVALID_OPERATION;
- }
- }
- }
-
- inputDesc->mRefCount = 1;
- return NO_ERROR;
-}
-
-status_t AudioPolicyManagerGeneric::stopInput(audio_io_handle_t input)
-{
- LOGV("stopInput() input %d", input);
- ssize_t index = mInputs.indexOfKey(input);
- if (index < 0) {
- LOGW("stopInput() unknow input %d", input);
- return BAD_VALUE;
- }
- AudioInputDescriptor *inputDesc = mInputs.valueAt(index);
-
- if (inputDesc->mRefCount == 0) {
- LOGW("stopInput() input %d already stopped", input);
- return INVALID_OPERATION;
- } else {
- inputDesc->mRefCount = 0;
- return NO_ERROR;
- }
-}
-
-void AudioPolicyManagerGeneric::releaseInput(audio_io_handle_t input)
-{
- LOGV("releaseInput() %d", input);
- ssize_t index = mInputs.indexOfKey(input);
- if (index < 0) {
- LOGW("releaseInput() releasing unknown input %d", input);
- return;
- }
- mpClientInterface->closeInput(input);
- delete mInputs.valueAt(index);
- mInputs.removeItem(input);
-}
-
-
-
-void AudioPolicyManagerGeneric::initStreamVolume(AudioSystem::stream_type stream,
- int indexMin,
- int indexMax)
-{
- LOGV("initStreamVolume() stream %d, min %d, max %d", stream , indexMin, indexMax);
- mStreams[stream].mIndexMin = indexMin;
- mStreams[stream].mIndexMax = indexMax;
-}
-
-status_t AudioPolicyManagerGeneric::setStreamVolumeIndex(AudioSystem::stream_type stream, int index)
-{
-
- if ((index < mStreams[stream].mIndexMin) || (index > mStreams[stream].mIndexMax)) {
- return BAD_VALUE;
- }
-
- LOGV("setStreamVolumeIndex() stream %d, index %d", stream, index);
- mStreams[stream].mIndexCur = index;
-
- // do not change actual stream volume if the stream is muted
- if (mStreams[stream].mMuteCount != 0) {
- return NO_ERROR;
- }
-
- // Do not changed in call volume if bluetooth is connected and vice versa
- if ((stream == AudioSystem::VOICE_CALL && mForceUse[AudioSystem::FOR_COMMUNICATION] == AudioSystem::FORCE_BT_SCO) ||
- (stream == AudioSystem::BLUETOOTH_SCO && mForceUse[AudioSystem::FOR_COMMUNICATION] != AudioSystem::FORCE_BT_SCO)) {
- LOGV("setStreamVolumeIndex() cannot set stream %d volume with force use = %d for comm",
- stream, mForceUse[AudioSystem::FOR_COMMUNICATION]);
- return INVALID_OPERATION;
- }
-
- // compute and apply stream volume on all outputs according to connected device
- for (size_t i = 0; i < mOutputs.size(); i++) {
- AudioOutputDescriptor *outputDesc = mOutputs.valueAt(i);
- uint32_t device = outputDesc->device();
-
- float volume = computeVolume((int)stream, index, device);
-
- LOGV("setStreamVolume() for output %d stream %d, volume %f", mOutputs.keyAt(i), stream, volume);
- mpClientInterface->setStreamVolume(stream, volume, mOutputs.keyAt(i));
- }
- return NO_ERROR;
-}
-
-status_t AudioPolicyManagerGeneric::getStreamVolumeIndex(AudioSystem::stream_type stream, int *index)
-{
- if (index == 0) {
- return BAD_VALUE;
- }
- LOGV("getStreamVolumeIndex() stream %d", stream);
- *index = mStreams[stream].mIndexCur;
- return NO_ERROR;
-}
-
-status_t AudioPolicyManagerGeneric::dump(int fd)
-{
- const size_t SIZE = 256;
- char buffer[SIZE];
- String8 result;
-
- snprintf(buffer, SIZE, "\nAudioPolicyManager Dump: %p\n", this);
- result.append(buffer);
- snprintf(buffer, SIZE, " Hardware Output: %d\n", mHardwareOutput);
- result.append(buffer);
- snprintf(buffer, SIZE, " Output devices: %08x\n", mAvailableOutputDevices);
- result.append(buffer);
- snprintf(buffer, SIZE, " Input devices: %08x\n", mAvailableInputDevices);
- result.append(buffer);
- snprintf(buffer, SIZE, " Phone state: %d\n", mPhoneState);
- result.append(buffer);
- snprintf(buffer, SIZE, " Ringer mode: %d\n", mRingerMode);
- result.append(buffer);
- snprintf(buffer, SIZE, " Force use for communications %d\n", mForceUse[AudioSystem::FOR_COMMUNICATION]);
- result.append(buffer);
- snprintf(buffer, SIZE, " Force use for media %d\n", mForceUse[AudioSystem::FOR_MEDIA]);
- result.append(buffer);
- snprintf(buffer, SIZE, " Force use for record %d\n", mForceUse[AudioSystem::FOR_RECORD]);
- result.append(buffer);
- write(fd, result.string(), result.size());
-
- snprintf(buffer, SIZE, "\nOutputs dump:\n");
- write(fd, buffer, strlen(buffer));
- for (size_t i = 0; i < mOutputs.size(); i++) {
- snprintf(buffer, SIZE, "- Output %d dump:\n", mOutputs.keyAt(i));
- write(fd, buffer, strlen(buffer));
- mOutputs.valueAt(i)->dump(fd);
- }
-
- snprintf(buffer, SIZE, "\nInputs dump:\n");
- write(fd, buffer, strlen(buffer));
- for (size_t i = 0; i < mInputs.size(); i++) {
- snprintf(buffer, SIZE, "- Input %d dump:\n", mInputs.keyAt(i));
- write(fd, buffer, strlen(buffer));
- mInputs.valueAt(i)->dump(fd);
- }
-
- snprintf(buffer, SIZE, "\nStreams dump:\n");
- write(fd, buffer, strlen(buffer));
- snprintf(buffer, SIZE, " Stream Index Min Index Max Index Cur Mute Count Can be muted\n");
- write(fd, buffer, strlen(buffer));
- for (size_t i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
- snprintf(buffer, SIZE, " %02d", i);
- mStreams[i].dump(buffer + 3, SIZE);
- write(fd, buffer, strlen(buffer));
- }
-
- return NO_ERROR;
-}
-
-// ----------------------------------------------------------------------------
-// AudioPolicyManagerGeneric
-// ----------------------------------------------------------------------------
-
-// --- class factory
-
-AudioPolicyManagerGeneric::AudioPolicyManagerGeneric(AudioPolicyClientInterface *clientInterface)
- :
-#ifdef AUDIO_POLICY_TEST
- Thread(false),
-#endif //AUDIO_POLICY_TEST
- mPhoneState(AudioSystem::MODE_NORMAL), mRingerMode(0)
-{
- mpClientInterface = clientInterface;
-
- for (int i = 0; i < AudioSystem::NUM_FORCE_USE; i++) {
- mForceUse[i] = AudioSystem::FORCE_NONE;
- }
-
- // devices available by default are speaker, ear piece and microphone
- mAvailableOutputDevices = AudioSystem::DEVICE_OUT_SPEAKER;
- mAvailableInputDevices = AudioSystem::DEVICE_IN_BUILTIN_MIC;
-
- // open hardware output
- AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
- outputDesc->mDevice = (uint32_t)AudioSystem::DEVICE_OUT_SPEAKER;
- mHardwareOutput = mpClientInterface->openOutput(&outputDesc->mDevice,
- &outputDesc->mSamplingRate,
- &outputDesc->mFormat,
- &outputDesc->mChannels,
- &outputDesc->mLatency,
- outputDesc->mFlags);
-
- if (mHardwareOutput == 0) {
- LOGE("Failed to initialize hardware output stream, samplingRate: %d, format %d, channels %d",
- outputDesc->mSamplingRate, outputDesc->mFormat, outputDesc->mChannels);
- } else {
- mOutputs.add(mHardwareOutput, outputDesc);
- }
-
-#ifdef AUDIO_POLICY_TEST
- AudioParameter outputCmd = AudioParameter();
- outputCmd.addInt(String8("set_id"), 0);
- mpClientInterface->setParameters(mHardwareOutput, outputCmd.toString());
-
- mTestDevice = AudioSystem::DEVICE_OUT_SPEAKER;
- mTestSamplingRate = 44100;
- mTestFormat = AudioSystem::PCM_16_BIT;
- mTestChannels = AudioSystem::CHANNEL_OUT_STEREO;
- mTestLatencyMs = 0;
- mCurOutput = 0;
- mDirectOutput = false;
- for (int i = 0; i < NUM_TEST_OUTPUTS; i++) {
- mTestOutputs[i] = 0;
- }
-
- const size_t SIZE = 256;
- char buffer[SIZE];
- snprintf(buffer, SIZE, "AudioPolicyManagerTest");
- run(buffer, ANDROID_PRIORITY_AUDIO);
-#endif //AUDIO_POLICY_TEST
-}
-
-AudioPolicyManagerGeneric::~AudioPolicyManagerGeneric()
-{
-#ifdef AUDIO_POLICY_TEST
- exit();
-#endif //AUDIO_POLICY_TEST
-
- for (size_t i = 0; i < mOutputs.size(); i++) {
- mpClientInterface->closeOutput(mOutputs.keyAt(i));
- delete mOutputs.valueAt(i);
- }
- mOutputs.clear();
- for (size_t i = 0; i < mInputs.size(); i++) {
- mpClientInterface->closeInput(mInputs.keyAt(i));
- delete mInputs.valueAt(i);
- }
- mInputs.clear();
-}
-
-#ifdef AUDIO_POLICY_TEST
-bool AudioPolicyManagerGeneric::threadLoop()
-{
- LOGV("entering threadLoop()");
- while (!exitPending())
- {
- String8 command;
- int valueInt;
- String8 value;
-
- Mutex::Autolock _l(mLock);
- mWaitWorkCV.waitRelative(mLock, milliseconds(50));
-
- command = mpClientInterface->getParameters(0, String8("test_cmd_policy"));
- AudioParameter param = AudioParameter(command);
-
- if (param.getInt(String8("test_cmd_policy"), valueInt) == NO_ERROR &&
- valueInt != 0) {
- LOGV("Test command %s received", command.string());
- String8 target;
- if (param.get(String8("target"), target) != NO_ERROR) {
- target = "Manager";
- }
- if (param.getInt(String8("test_cmd_policy_output"), valueInt) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_output"));
- mCurOutput = valueInt;
- }
- if (param.get(String8("test_cmd_policy_direct"), value) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_direct"));
- if (value == "false") {
- mDirectOutput = false;
- } else if (value == "true") {
- mDirectOutput = true;
- }
- }
- if (param.getInt(String8("test_cmd_policy_input"), valueInt) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_input"));
- mTestInput = valueInt;
- }
-
- if (param.get(String8("test_cmd_policy_format"), value) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_format"));
- int format = AudioSystem::INVALID_FORMAT;
- if (value == "PCM 16 bits") {
- format = AudioSystem::PCM_16_BIT;
- } else if (value == "PCM 8 bits") {
- format = AudioSystem::PCM_8_BIT;
- } else if (value == "Compressed MP3") {
- format = AudioSystem::MP3;
- }
- if (format != AudioSystem::INVALID_FORMAT) {
- if (target == "Manager") {
- mTestFormat = format;
- } else if (mTestOutputs[mCurOutput] != 0) {
- AudioParameter outputParam = AudioParameter();
- outputParam.addInt(String8("format"), format);
- mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
- }
- }
- }
- if (param.get(String8("test_cmd_policy_channels"), value) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_channels"));
- int channels = 0;
-
- if (value == "Channels Stereo") {
- channels = AudioSystem::CHANNEL_OUT_STEREO;
- } else if (value == "Channels Mono") {
- channels = AudioSystem::CHANNEL_OUT_MONO;
- }
- if (channels != 0) {
- if (target == "Manager") {
- mTestChannels = channels;
- } else if (mTestOutputs[mCurOutput] != 0) {
- AudioParameter outputParam = AudioParameter();
- outputParam.addInt(String8("channels"), channels);
- mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
- }
- }
- }
- if (param.getInt(String8("test_cmd_policy_sampleRate"), valueInt) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_sampleRate"));
- if (valueInt >= 0 && valueInt <= 96000) {
- int samplingRate = valueInt;
- if (target == "Manager") {
- mTestSamplingRate = samplingRate;
- } else if (mTestOutputs[mCurOutput] != 0) {
- AudioParameter outputParam = AudioParameter();
- outputParam.addInt(String8("sampling_rate"), samplingRate);
- mpClientInterface->setParameters(mTestOutputs[mCurOutput], outputParam.toString());
- }
- }
- }
-
- if (param.get(String8("test_cmd_policy_reopen"), value) == NO_ERROR) {
- param.remove(String8("test_cmd_policy_reopen"));
-
- mpClientInterface->closeOutput(mHardwareOutput);
- delete mOutputs.valueFor(mHardwareOutput);
- mOutputs.removeItem(mHardwareOutput);
-
- AudioOutputDescriptor *outputDesc = new AudioOutputDescriptor();
- outputDesc->mDevice = (uint32_t)AudioSystem::DEVICE_OUT_SPEAKER;
- mHardwareOutput = mpClientInterface->openOutput(&outputDesc->mDevice,
- &outputDesc->mSamplingRate,
- &outputDesc->mFormat,
- &outputDesc->mChannels,
- &outputDesc->mLatency,
- outputDesc->mFlags);
- if (mHardwareOutput == 0) {
- LOGE("Failed to reopen hardware output stream, samplingRate: %d, format %d, channels %d",
- outputDesc->mSamplingRate, outputDesc->mFormat, outputDesc->mChannels);
- } else {
- AudioParameter outputCmd = AudioParameter();
- outputCmd.addInt(String8("set_id"), 0);
- mpClientInterface->setParameters(mHardwareOutput, outputCmd.toString());
- mOutputs.add(mHardwareOutput, outputDesc);
- }
- }
-
-
- mpClientInterface->setParameters(0, String8("test_cmd_policy="));
- }
- }
- return false;
-}
-
-void AudioPolicyManagerGeneric::exit()
-{
- {
- AutoMutex _l(mLock);
- requestExit();
- mWaitWorkCV.signal();
- }
- requestExitAndWait();
-}
-
-int AudioPolicyManagerGeneric::testOutputIndex(audio_io_handle_t output)
-{
- for (int i = 0; i < NUM_TEST_OUTPUTS; i++) {
- if (output == mTestOutputs[i]) return i;
- }
- return 0;
-}
-#endif //AUDIO_POLICY_TEST
-
-// ---
-
-AudioPolicyManagerGeneric::routing_strategy AudioPolicyManagerGeneric::getStrategy(AudioSystem::stream_type stream)
-{
- // stream to strategy mapping
- switch (stream) {
- case AudioSystem::VOICE_CALL:
- case AudioSystem::BLUETOOTH_SCO:
- return STRATEGY_PHONE;
- case AudioSystem::RING:
- case AudioSystem::NOTIFICATION:
- case AudioSystem::ALARM:
- case AudioSystem::ENFORCED_AUDIBLE:
- return STRATEGY_SONIFICATION;
- case AudioSystem::DTMF:
- return STRATEGY_DTMF;
- default:
- LOGE("unknown stream type");
- case AudioSystem::SYSTEM:
- // NOTE: SYSTEM stream uses MEDIA strategy because muting music and switching outputs
- // while key clicks are played produces a poor result
- case AudioSystem::TTS:
- case AudioSystem::MUSIC:
- return STRATEGY_MEDIA;
- }
-}
-
-
-float AudioPolicyManagerGeneric::computeVolume(int stream, int index, uint32_t device)
-{
- float volume = 1.0;
-
- StreamDescriptor &streamDesc = mStreams[stream];
-
- // Force max volume if stream cannot be muted
- if (!streamDesc.mCanBeMuted) index = streamDesc.mIndexMax;
-
- int volInt = (100 * (index - streamDesc.mIndexMin)) / (streamDesc.mIndexMax - streamDesc.mIndexMin);
- volume = AudioSystem::linearToLog(volInt);
-
- return volume;
-}
-
-void AudioPolicyManagerGeneric::setStreamMute(int stream, bool on, audio_io_handle_t output)
-{
- LOGV("setStreamMute() stream %d, mute %d, output %d", stream, on, output);
-
- StreamDescriptor &streamDesc = mStreams[stream];
-
- if (on) {
- if (streamDesc.mMuteCount++ == 0) {
- if (streamDesc.mCanBeMuted) {
- mpClientInterface->setStreamVolume((AudioSystem::stream_type)stream, 0, output);
- }
- }
- } else {
- if (streamDesc.mMuteCount == 0) {
- LOGW("setStreamMute() unmuting non muted stream!");
- return;
- }
- if (--streamDesc.mMuteCount == 0) {
- uint32_t device = mOutputs.valueFor(output)->mDevice;
- float volume = computeVolume(stream, streamDesc.mIndexCur, device);
- mpClientInterface->setStreamVolume((AudioSystem::stream_type)stream, volume, output);
- }
- }
-}
-
-void AudioPolicyManagerGeneric::handleIncallSonification(int stream, bool starting)
-{
- // if the stream pertains to sonification strategy and we are in call we must
- // mute the stream if it is low visibility. If it is high visibility, we must play a tone
- // in the device used for phone strategy and play the tone if the selected device does not
- // interfere with the device used for phone strategy
- if (getStrategy((AudioSystem::stream_type)stream) == STRATEGY_SONIFICATION) {
- AudioOutputDescriptor *outputDesc = mOutputs.valueFor(mHardwareOutput);
- LOGV("handleIncallSonification() stream %d starting %d device %x", stream, starting, outputDesc->mDevice);
- if (outputDesc->isUsedByStream((AudioSystem::stream_type)stream)) {
- if (AudioSystem::isLowVisibility((AudioSystem::stream_type)stream)) {
- LOGV("handleIncallSonification() low visibility");
- setStreamMute(stream, starting, mHardwareOutput);
- } else {
- if (starting) {
- mpClientInterface->startTone(ToneGenerator::TONE_SUP_CALL_WAITING, AudioSystem::VOICE_CALL);
- } else {
- mpClientInterface->stopTone();
- }
- }
- }
- }
-}
-
-
-// --- AudioOutputDescriptor class implementation
-
-AudioPolicyManagerGeneric::AudioOutputDescriptor::AudioOutputDescriptor()
- : mSamplingRate(0), mFormat(0), mChannels(0), mLatency(0),
- mFlags((AudioSystem::output_flags)0), mDevice(0)
-{
- // clear usage count for all stream types
- for (int i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
- mRefCount[i] = 0;
- }
-}
-
-uint32_t AudioPolicyManagerGeneric::AudioOutputDescriptor::device()
-{
- return mDevice;
-}
-
-void AudioPolicyManagerGeneric::AudioOutputDescriptor::changeRefCount(AudioSystem::stream_type stream, int delta)
-{
- if ((delta + (int)mRefCount[stream]) < 0) {
- LOGW("changeRefCount() invalid delta %d for stream %d, refCount %d", delta, stream, mRefCount[stream]);
- mRefCount[stream] = 0;
- return;
- }
- mRefCount[stream] += delta;
- LOGV("changeRefCount() stream %d, count %d", stream, mRefCount[stream]);
-}
-
-uint32_t AudioPolicyManagerGeneric::AudioOutputDescriptor::refCount()
-{
- uint32_t refcount = 0;
- for (int i = 0; i < (int)AudioSystem::NUM_STREAM_TYPES; i++) {
- refcount += mRefCount[i];
- }
- return refcount;
-}
-
-status_t AudioPolicyManagerGeneric::AudioOutputDescriptor::dump(int fd)
-{
- const size_t SIZE = 256;
- char buffer[SIZE];
- String8 result;
-
- snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate);
- result.append(buffer);
- snprintf(buffer, SIZE, " Format: %d\n", mFormat);
- result.append(buffer);
- snprintf(buffer, SIZE, " Channels: %08x\n", mChannels);
- result.append(buffer);
- snprintf(buffer, SIZE, " Latency: %d\n", mLatency);
- result.append(buffer);
- snprintf(buffer, SIZE, " Flags %08x\n", mFlags);
- result.append(buffer);
- snprintf(buffer, SIZE, " Devices %08x\n", mDevice);
- result.append(buffer);
- snprintf(buffer, SIZE, " Stream refCount\n");
- result.append(buffer);
- for (int i = 0; i < AudioSystem::NUM_STREAM_TYPES; i++) {
- snprintf(buffer, SIZE, " %02d %d\n", i, mRefCount[i]);
- result.append(buffer);
- }
- write(fd, result.string(), result.size());
-
- return NO_ERROR;
-}
-
-// --- AudioInputDescriptor class implementation
-
-AudioPolicyManagerGeneric::AudioInputDescriptor::AudioInputDescriptor()
- : mSamplingRate(0), mFormat(0), mChannels(0),
- mAcoustics((AudioSystem::audio_in_acoustics)0), mDevice(0), mRefCount(0)
-{
-}
-
-status_t AudioPolicyManagerGeneric::AudioInputDescriptor::dump(int fd)
-{
- const size_t SIZE = 256;
- char buffer[SIZE];
- String8 result;
-
- snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate);
- result.append(buffer);
- snprintf(buffer, SIZE, " Format: %d\n", mFormat);
- result.append(buffer);
- snprintf(buffer, SIZE, " Channels: %08x\n", mChannels);
- result.append(buffer);
- snprintf(buffer, SIZE, " Acoustics %08x\n", mAcoustics);
- result.append(buffer);
- snprintf(buffer, SIZE, " Devices %08x\n", mDevice);
- result.append(buffer);
- snprintf(buffer, SIZE, " Ref Count %d\n", mRefCount);
- result.append(buffer);
- write(fd, result.string(), result.size());
-
- return NO_ERROR;
-}
-
-// --- StreamDescriptor class implementation
-
-void AudioPolicyManagerGeneric::StreamDescriptor::dump(char* buffer, size_t size)
-{
- snprintf(buffer, size, " %02d %02d %02d %02d %d\n",
- mIndexMin,
- mIndexMax,
- mIndexCur,
- mMuteCount,
- mCanBeMuted);
-}
-
-}; // namespace android
diff --git a/libs/audioflinger/AudioPolicyManagerGeneric.h b/libs/audioflinger/AudioPolicyManagerGeneric.h
deleted file mode 100644
index 4997cdf..0000000
--- a/libs/audioflinger/AudioPolicyManagerGeneric.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/KeyedVector.h>
-#include <hardware_legacy/AudioPolicyInterface.h>
-#include <utils/threads.h>
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-#define MAX_DEVICE_ADDRESS_LEN 20
-#define NUM_TEST_OUTPUTS 5
-
-class AudioPolicyManagerGeneric: public AudioPolicyInterface
-#ifdef AUDIO_POLICY_TEST
- , public Thread
-#endif //AUDIO_POLICY_TEST
-{
-
-public:
- AudioPolicyManagerGeneric(AudioPolicyClientInterface *clientInterface);
- virtual ~AudioPolicyManagerGeneric();
-
- // AudioPolicyInterface
- virtual status_t setDeviceConnectionState(AudioSystem::audio_devices device,
- AudioSystem::device_connection_state state,
- const char *device_address);
- virtual AudioSystem::device_connection_state getDeviceConnectionState(AudioSystem::audio_devices device,
- const char *device_address);
- virtual void setPhoneState(int state);
- virtual void setRingerMode(uint32_t mode, uint32_t mask);
- virtual void setForceUse(AudioSystem::force_use usage, AudioSystem::forced_config config);
- virtual AudioSystem::forced_config getForceUse(AudioSystem::force_use usage);
- virtual void setSystemProperty(const char* property, const char* value);
- virtual audio_io_handle_t getOutput(AudioSystem::stream_type stream,
- uint32_t samplingRate,
- uint32_t format,
- uint32_t channels,
- AudioSystem::output_flags flags);
- virtual status_t startOutput(audio_io_handle_t output, AudioSystem::stream_type stream);
- virtual status_t stopOutput(audio_io_handle_t output, AudioSystem::stream_type stream);
- virtual void releaseOutput(audio_io_handle_t output);
- virtual audio_io_handle_t getInput(int inputSource,
- uint32_t samplingRate,
- uint32_t format,
- uint32_t channels,
- AudioSystem::audio_in_acoustics acoustics);
- // indicates to the audio policy manager that the input starts being used.
- virtual status_t startInput(audio_io_handle_t input);
- // indicates to the audio policy manager that the input stops being used.
- virtual status_t stopInput(audio_io_handle_t input);
- virtual void releaseInput(audio_io_handle_t input);
- virtual void initStreamVolume(AudioSystem::stream_type stream,
- int indexMin,
- int indexMax);
- virtual status_t setStreamVolumeIndex(AudioSystem::stream_type stream, int index);
- virtual status_t getStreamVolumeIndex(AudioSystem::stream_type stream, int *index);
-
- virtual status_t dump(int fd);
-
-private:
-
- enum routing_strategy {
- STRATEGY_MEDIA,
- STRATEGY_PHONE,
- STRATEGY_SONIFICATION,
- STRATEGY_DTMF,
- NUM_STRATEGIES
- };
-
- // descriptor for audio outputs. Used to maintain current configuration of each opened audio output
- // and keep track of the usage of this output by each audio stream type.
- class AudioOutputDescriptor
- {
- public:
- AudioOutputDescriptor();
-
- status_t dump(int fd);
-
- uint32_t device();
- void changeRefCount(AudioSystem::stream_type, int delta);
- bool isUsedByStream(AudioSystem::stream_type stream) { return mRefCount[stream] > 0 ? true : false; }
- uint32_t refCount();
-
- uint32_t mSamplingRate; //
- uint32_t mFormat; //
- uint32_t mChannels; // output configuration
- uint32_t mLatency; //
- AudioSystem::output_flags mFlags; //
- uint32_t mDevice; // current device this output is routed to
- uint32_t mRefCount[AudioSystem::NUM_STREAM_TYPES]; // number of streams of each type using this output
- };
-
- // descriptor for audio inputs. Used to maintain current configuration of each opened audio input
- // and keep track of the usage of this input.
- class AudioInputDescriptor
- {
- public:
- AudioInputDescriptor();
-
- status_t dump(int fd);
-
- uint32_t mSamplingRate; //
- uint32_t mFormat; // input configuration
- uint32_t mChannels; //
- AudioSystem::audio_in_acoustics mAcoustics; //
- uint32_t mDevice; // current device this input is routed to
- uint32_t mRefCount; // number of AudioRecord clients using this output
- };
-
- // stream descriptor used for volume control
- class StreamDescriptor
- {
- public:
- StreamDescriptor()
- : mIndexMin(0), mIndexMax(1), mIndexCur(1), mMuteCount(0), mCanBeMuted(true) {}
-
- void dump(char* buffer, size_t size);
-
- int mIndexMin; // min volume index
- int mIndexMax; // max volume index
- int mIndexCur; // current volume index
- int mMuteCount; // mute request counter
- bool mCanBeMuted; // true is the stream can be muted
- };
-
- // return the strategy corresponding to a given stream type
- static routing_strategy getStrategy(AudioSystem::stream_type stream);
- // return the output handle of an output routed to the specified device, 0 if no output
- // is routed to the device
- float computeVolume(int stream, int index, uint32_t device);
- // Mute or unmute the stream on the specified output
- void setStreamMute(int stream, bool on, audio_io_handle_t output);
- // handle special cases for sonification strategy while in call: mute streams or replace by
- // a special tone in the device used for communication
- void handleIncallSonification(int stream, bool starting);
-
-
-#ifdef AUDIO_POLICY_TEST
- virtual bool threadLoop();
- void exit();
- int testOutputIndex(audio_io_handle_t output);
-#endif //AUDIO_POLICY_TEST
-
-
- AudioPolicyClientInterface *mpClientInterface; // audio policy client interface
- audio_io_handle_t mHardwareOutput; // hardware output handler
-
- KeyedVector<audio_io_handle_t, AudioOutputDescriptor *> mOutputs; // list ot output descritors
- KeyedVector<audio_io_handle_t, AudioInputDescriptor *> mInputs; // list of input descriptors
- uint32_t mAvailableOutputDevices; // bit field of all available output devices
- uint32_t mAvailableInputDevices; // bit field of all available input devices
- int mPhoneState; // current phone state
- uint32_t mRingerMode; // current ringer mode
- AudioSystem::forced_config mForceUse[AudioSystem::NUM_FORCE_USE]; // current forced use configuration
-
- StreamDescriptor mStreams[AudioSystem::NUM_STREAM_TYPES]; // stream descriptors for volume control
-
-#ifdef AUDIO_POLICY_TEST
- Mutex mLock;
- Condition mWaitWorkCV;
-
- int mCurOutput;
- bool mDirectOutput;
- audio_io_handle_t mTestOutputs[NUM_TEST_OUTPUTS];
- int mTestInput;
- uint32_t mTestDevice;
- uint32_t mTestSamplingRate;
- uint32_t mTestFormat;
- uint32_t mTestChannels;
- uint32_t mTestLatencyMs;
-#endif //AUDIO_POLICY_TEST
-
-};
-
-};
diff --git a/libs/audioflinger/AudioPolicyService.cpp b/libs/audioflinger/AudioPolicyService.cpp
index aa48019..bb3905c 100644
--- a/libs/audioflinger/AudioPolicyService.cpp
+++ b/libs/audioflinger/AudioPolicyService.cpp
@@ -30,9 +30,10 @@
#include <utils/String16.h>
#include <utils/threads.h>
#include "AudioPolicyService.h"
-#include "AudioPolicyManagerGeneric.h"
+#include <hardware_legacy/AudioPolicyManagerBase.h>
#include <cutils/properties.h>
#include <dlfcn.h>
+#include <hardware_legacy/power.h>
// ----------------------------------------------------------------------------
// the sim build doesn't have gettid
@@ -43,8 +44,9 @@
namespace android {
-static const char* kDeadlockedString = "AudioPolicyService may be deadlocked\n";
-static const char* kCmdDeadlockedString = "AudioPolicyService command thread may be deadlocked\n";
+
+static const char *kDeadlockedString = "AudioPolicyService may be deadlocked\n";
+static const char *kCmdDeadlockedString = "AudioPolicyService command thread may be deadlocked\n";
static const int kDumpLockRetries = 50;
static const int kDumpLockSleep = 20000;
@@ -67,18 +69,18 @@
char value[PROPERTY_VALUE_MAX];
// start tone playback thread
- mTonePlaybackThread = new AudioCommandThread();
+ mTonePlaybackThread = new AudioCommandThread(String8(""));
// start audio commands thread
- mAudioCommandThread = new AudioCommandThread();
+ mAudioCommandThread = new AudioCommandThread(String8("ApmCommandThread"));
#if (defined GENERIC_AUDIO) || (defined AUDIO_POLICY_TEST)
- mpPolicyManager = new AudioPolicyManagerGeneric(this);
+ mpPolicyManager = new AudioPolicyManagerBase(this);
LOGV("build for GENERIC_AUDIO - using generic audio policy");
#else
// if running in emulation - use the emulator driver
if (property_get("ro.kernel.qemu", value, 0)) {
LOGV("Running in emulation - using generic audio policy");
- mpPolicyManager = new AudioPolicyManagerGeneric(this);
+ mpPolicyManager = new AudioPolicyManagerBase(this);
}
else {
LOGV("Using hardware specific audio policy");
@@ -556,8 +558,8 @@
// ----------- AudioPolicyService::AudioCommandThread implementation ----------
-AudioPolicyService::AudioCommandThread::AudioCommandThread()
- : Thread(false)
+AudioPolicyService::AudioCommandThread::AudioCommandThread(String8 name)
+ : Thread(false), mName(name)
{
mpToneGenerator = NULL;
}
@@ -565,18 +567,20 @@
AudioPolicyService::AudioCommandThread::~AudioCommandThread()
{
+ if (mName != "" && !mAudioCommands.isEmpty()) {
+ release_wake_lock(mName.string());
+ }
mAudioCommands.clear();
if (mpToneGenerator != NULL) delete mpToneGenerator;
}
void AudioPolicyService::AudioCommandThread::onFirstRef()
{
- const size_t SIZE = 256;
- char buffer[SIZE];
-
- snprintf(buffer, SIZE, "AudioCommandThread");
-
- run(buffer, ANDROID_PRIORITY_AUDIO);
+ if (mName != "") {
+ run(mName.string(), ANDROID_PRIORITY_AUDIO);
+ } else {
+ run("AudioCommandThread", ANDROID_PRIORITY_AUDIO);
+ }
}
bool AudioPolicyService::AudioCommandThread::threadLoop()
@@ -657,6 +661,10 @@
break;
}
}
+ // release delayed commands wake lock
+ if (mName != "" && mAudioCommands.isEmpty()) {
+ release_wake_lock(mName.string());
+ }
LOGV("AudioCommandThread() going to sleep");
mWaitWorkCV.waitRelative(mLock, waitTime);
LOGV("AudioCommandThread() waking up");
@@ -815,6 +823,11 @@
command->mTime = systemTime() + milliseconds(delayMs);
+ // acquire wake lock to make sure delayed commands are processed
+ if (mName != "" && mAudioCommands.isEmpty()) {
+ acquire_wake_lock(PARTIAL_WAKE_LOCK, mName.string());
+ }
+
// check same pending commands with later time stamps and eliminate them
for (i = mAudioCommands.size()-1; i >= 0; i--) {
AudioCommand *command2 = mAudioCommands[i];
@@ -883,7 +896,7 @@
removedCommands.clear();
// insert command at the right place according to its time stamp
- LOGV("inserting command: %d at index %ld, num commands %d", command->mCommand, i+1, mAudioCommands.size());
+ LOGV("inserting command: %d at index %d, num commands %d", command->mCommand, (int)i+1, mAudioCommands.size());
mAudioCommands.insertAt(command, i + 1);
}
diff --git a/libs/audioflinger/AudioPolicyService.h b/libs/audioflinger/AudioPolicyService.h
index b9234ec..a13d0bd 100644
--- a/libs/audioflinger/AudioPolicyService.h
+++ b/libs/audioflinger/AudioPolicyService.h
@@ -132,7 +132,7 @@
SET_VOICE_VOLUME
};
- AudioCommandThread ();
+ AudioCommandThread (String8 name);
virtual ~AudioCommandThread();
status_t dump(int fd);
@@ -195,7 +195,8 @@
Condition mWaitWorkCV;
Vector <AudioCommand *> mAudioCommands; // list of pending commands
ToneGenerator *mpToneGenerator; // the tone generator
- AudioCommand mLastCommand;
+ AudioCommand mLastCommand; // last processed command (used by dump)
+ String8 mName; // string used by wake lock fo delayed commands
};
// Internal dump utilities.
diff --git a/libs/surfaceflinger/LayerBase.cpp b/libs/surfaceflinger/LayerBase.cpp
index 8003d22..4d7bef8 100644
--- a/libs/surfaceflinger/LayerBase.cpp
+++ b/libs/surfaceflinger/LayerBase.cpp
@@ -444,12 +444,21 @@
glLoadIdentity();
// the texture's source is rotated
- if (texture.transform == HAL_TRANSFORM_ROT_90) {
- // TODO: handle the other orientations
- glTranslatef(0, 1, 0);
- glRotatef(-90, 0, 0, 1);
+ switch (texture.transform) {
+ case HAL_TRANSFORM_ROT_90:
+ glTranslatef(0, 1, 0);
+ glRotatef(-90, 0, 0, 1);
+ break;
+ case HAL_TRANSFORM_ROT_180:
+ glTranslatef(1, 1, 0);
+ glRotatef(-180, 0, 0, 1);
+ break;
+ case HAL_TRANSFORM_ROT_270:
+ glTranslatef(1, 0, 0);
+ glRotatef(-270, 0, 0, 1);
+ break;
}
-
+
if (texture.NPOTAdjust) {
glScalef(texture.wScale, texture.hScale, 1.0f);
}
@@ -809,7 +818,7 @@
}
sp<OverlayRef> LayerBaseClient::Surface::createOverlay(
- uint32_t w, uint32_t h, int32_t format)
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation)
{
return NULL;
};
diff --git a/libs/surfaceflinger/LayerBase.h b/libs/surfaceflinger/LayerBase.h
index ed07b3f..f73ea0c 100644
--- a/libs/surfaceflinger/LayerBase.h
+++ b/libs/surfaceflinger/LayerBase.h
@@ -351,7 +351,7 @@
virtual void postBuffer(ssize_t offset);
virtual void unregisterBuffers();
virtual sp<OverlayRef> createOverlay(uint32_t w, uint32_t h,
- int32_t format);
+ int32_t format, int32_t orientation);
protected:
friend class LayerBaseClient;
diff --git a/libs/surfaceflinger/LayerBuffer.cpp b/libs/surfaceflinger/LayerBuffer.cpp
index 2ff6167..2735aa2 100644
--- a/libs/surfaceflinger/LayerBuffer.cpp
+++ b/libs/surfaceflinger/LayerBuffer.cpp
@@ -182,14 +182,15 @@
/**
* This creates an "overlay" source for this surface
*/
-sp<OverlayRef> LayerBuffer::createOverlay(uint32_t w, uint32_t h, int32_t f)
+sp<OverlayRef> LayerBuffer::createOverlay(uint32_t w, uint32_t h, int32_t f,
+ int32_t orientation)
{
sp<OverlayRef> result;
Mutex::Autolock _l(mLock);
if (mSource != 0)
return result;
- sp<OverlaySource> source = new OverlaySource(*this, &result, w, h, f);
+ sp<OverlaySource> source = new OverlaySource(*this, &result, w, h, f, orientation);
if (result != 0) {
mSource = source;
}
@@ -248,11 +249,11 @@
}
sp<OverlayRef> LayerBuffer::SurfaceLayerBuffer::createOverlay(
- uint32_t w, uint32_t h, int32_t format) {
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation) {
sp<OverlayRef> result;
sp<LayerBuffer> owner(getOwner());
if (owner != 0)
- result = owner->createOverlay(w, h, format);
+ result = owner->createOverlay(w, h, format, orientation);
return result;
}
@@ -261,7 +262,7 @@
// ============================================================================
LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, ssize_t offset)
- : mBufferHeap(buffers)
+ : mBufferHeap(buffers), mSupportsCopybit(false)
{
NativeBuffer& src(mNativeBuffer);
src.crop.l = 0;
@@ -283,10 +284,8 @@
offset, buffers.heap->base(),
&src.img.handle);
- LOGE_IF(err, "CREATE_HANDLE_FROM_BUFFER (heapId=%d, size=%d, "
- "offset=%ld, base=%p) failed (%s)",
- buffers.heap->heapID(), buffers.heap->getSize(),
- offset, buffers.heap->base(), strerror(-err));
+ // we can fail here is the passed buffer is purely software
+ mSupportsCopybit = (err == NO_ERROR);
}
}
@@ -372,8 +371,23 @@
LayerBuffer::BufferSource::~BufferSource()
{
+ class MessageDestroyTexture : public MessageBase {
+ SurfaceFlinger* flinger;
+ GLuint name;
+ public:
+ MessageDestroyTexture(
+ SurfaceFlinger* flinger, GLuint name)
+ : flinger(flinger), name(name) { }
+ virtual bool handler() {
+ glDeleteTextures(1, &name);
+ return true;
+ }
+ };
+
if (mTexture.name != -1U) {
- glDeleteTextures(1, &mTexture.name);
+ // GL textures can only be destroyed from the GL thread
+ mLayer.mFlinger->mEventQueue.postMessage(
+ new MessageDestroyTexture(mLayer.mFlinger.get(), mTexture.name) );
}
if (mTexture.image != EGL_NO_IMAGE_KHR) {
EGLDisplay dpy(mLayer.mFlinger->graphicPlane(0).getEGLDisplay());
@@ -453,7 +467,7 @@
#if defined(EGL_ANDROID_image_native_buffer)
if (mLayer.mFlags & DisplayHardware::DIRECT_TEXTURE) {
copybit_device_t* copybit = mLayer.mBlitEngine;
- if (copybit) {
+ if (copybit && ourBuffer->supportsCopybit()) {
// create our EGLImageKHR the first time
err = initTempBuffer();
if (err == NO_ERROR) {
@@ -465,7 +479,9 @@
copybit->set_parameter(copybit, COPYBIT_DITHER, COPYBIT_ENABLE);
err = copybit->stretch(copybit, &dst.img, &src.img,
&dst.crop, &src.crop, &clip);
-
+ if (err != NO_ERROR) {
+ clearTempBufferImage();
+ }
}
} else {
err = INVALID_OPERATION;
@@ -504,16 +520,21 @@
int t = w; w = h; h = t;
}
+ // we're in the copybit case, so make sure we can handle this blit
+ // we don't have to keep the aspect ratio here
+ copybit_device_t* copybit = mLayer.mBlitEngine;
+ const int down = copybit->get(copybit, COPYBIT_MINIFICATION_LIMIT);
+ const int up = copybit->get(copybit, COPYBIT_MAGNIFICATION_LIMIT);
+ if (buffers.w > w*down) w = buffers.w / down;
+ else if (w > buffers.w*up) w = buffers.w*up;
+ if (buffers.h > h*down) h = buffers.h / down;
+ else if (h > buffers.h*up) h = buffers.h*up;
+
if (mTexture.image != EGL_NO_IMAGE_KHR) {
// we have an EGLImage, make sure the needed size didn't change
if (w!=mTexture.width || h!= mTexture.height) {
// delete the EGLImage and texture
- EGLDisplay dpy(mLayer.mFlinger->graphicPlane(0).getEGLDisplay());
- glDeleteTextures(1, &mTexture.name);
- eglDestroyImageKHR(dpy, mTexture.image);
- Texture defaultTexture;
- mTexture = defaultTexture;
- mTempGraphicBuffer.clear();
+ clearTempBufferImage();
} else {
// we're good, we have an EGLImageKHR and it's (still) the
// right size
@@ -560,13 +581,29 @@
return err;
}
+void LayerBuffer::BufferSource::clearTempBufferImage() const
+{
+ // delete the image
+ EGLDisplay dpy(mLayer.mFlinger->graphicPlane(0).getEGLDisplay());
+ eglDestroyImageKHR(dpy, mTexture.image);
+
+ // and the associated texture (recreate a name)
+ glDeleteTextures(1, &mTexture.name);
+ Texture defaultTexture;
+ mTexture = defaultTexture;
+ mTexture.name = mLayer.createTexture();
+
+ // and the associated buffer
+ mTempGraphicBuffer.clear();
+}
+
// ---------------------------------------------------------------------------
LayerBuffer::OverlaySource::OverlaySource(LayerBuffer& layer,
sp<OverlayRef>* overlayRef,
- uint32_t w, uint32_t h, int32_t format)
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation)
: Source(layer), mVisibilityChanged(false),
- mOverlay(0), mOverlayHandle(0), mOverlayDevice(0)
+ mOverlay(0), mOverlayHandle(0), mOverlayDevice(0), mOrientation(orientation)
{
overlay_control_device_t* overlay_dev = mLayer.mFlinger->getOverlayEngine();
if (overlay_dev == NULL) {
@@ -648,8 +685,12 @@
if (mOverlay) {
overlay_control_device_t* overlay_dev = mOverlayDevice;
overlay_dev->setPosition(overlay_dev, mOverlay, x,y,w,h);
+ // we need to combine the layer orientation and the
+ // user-requested orientation.
+ Transform finalTransform = Transform(mOrientation) *
+ Transform(mLayer.getOrientation());
overlay_dev->setParameter(overlay_dev, mOverlay,
- OVERLAY_TRANSFORM, mLayer.getOrientation());
+ OVERLAY_TRANSFORM, finalTransform.getOrientation());
overlay_dev->commit(overlay_dev, mOverlay);
}
}
diff --git a/libs/surfaceflinger/LayerBuffer.h b/libs/surfaceflinger/LayerBuffer.h
index 2ca63ac..e03f92c 100644
--- a/libs/surfaceflinger/LayerBuffer.h
+++ b/libs/surfaceflinger/LayerBuffer.h
@@ -74,7 +74,8 @@
status_t registerBuffers(const ISurface::BufferHeap& buffers);
void postBuffer(ssize_t offset);
void unregisterBuffers();
- sp<OverlayRef> createOverlay(uint32_t w, uint32_t h, int32_t format);
+ sp<OverlayRef> createOverlay(uint32_t w, uint32_t h, int32_t format,
+ int32_t orientation);
sp<Source> getSource() const;
sp<Source> clearSource();
@@ -99,6 +100,9 @@
class Buffer : public LightRefBase<Buffer> {
public:
Buffer(const ISurface::BufferHeap& buffers, ssize_t offset);
+ inline bool supportsCopybit() const {
+ return mSupportsCopybit;
+ }
inline status_t getStatus() const {
return mBufferHeap.heap!=0 ? NO_ERROR : NO_INIT;
}
@@ -113,6 +117,7 @@
private:
ISurface::BufferHeap mBufferHeap;
NativeBuffer mNativeBuffer;
+ bool mSupportsCopybit;
};
class BufferSource : public Source {
@@ -131,6 +136,7 @@
virtual void destroy() { }
private:
status_t initTempBuffer() const;
+ void clearTempBufferImage() const;
mutable Mutex mBufferSourceLock;
sp<Buffer> mBuffer;
status_t mStatus;
@@ -145,7 +151,7 @@
public:
OverlaySource(LayerBuffer& layer,
sp<OverlayRef>* overlayRef,
- uint32_t w, uint32_t h, int32_t format);
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation);
virtual ~OverlaySource();
virtual void onDraw(const Region& clip) const;
virtual void onTransaction(uint32_t flags);
@@ -178,6 +184,7 @@
int32_t mFormat;
int32_t mWidthStride;
int32_t mHeightStride;
+ int32_t mOrientation;
mutable Mutex mOverlaySourceLock;
bool mInitialized;
};
@@ -195,7 +202,7 @@
virtual void unregisterBuffers();
virtual sp<OverlayRef> createOverlay(
- uint32_t w, uint32_t h, int32_t format);
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation);
private:
sp<LayerBuffer> getOwner() const {
return static_cast<LayerBuffer*>(Surface::getOwner().get());
diff --git a/libs/surfaceflinger/Transform.cpp b/libs/surfaceflinger/Transform.cpp
index 1501536..ab6f7ba 100644
--- a/libs/surfaceflinger/Transform.cpp
+++ b/libs/surfaceflinger/Transform.cpp
@@ -42,6 +42,17 @@
{
}
+Transform::Transform(int32_t flags) {
+ mTransform.reset();
+ int sx = (flags & FLIP_H) ? -1 : 1;
+ int sy = (flags & FLIP_V) ? -1 : 1;
+ if (flags & ROT_90) {
+ this->set(0, -sy, sx, 0);
+ } else {
+ this->set(sx, 0, 0, sy);
+ }
+}
+
Transform::~Transform() {
}
diff --git a/libs/surfaceflinger/Transform.h b/libs/surfaceflinger/Transform.h
index 78f5c19..ddab404 100644
--- a/libs/surfaceflinger/Transform.h
+++ b/libs/surfaceflinger/Transform.h
@@ -38,6 +38,7 @@
public:
Transform();
Transform(const Transform& other);
+ Transform(int32_t flags);
~Transform();
enum orientation_flags {
diff --git a/libs/ui/CameraParameters.cpp b/libs/ui/CameraParameters.cpp
index 8f1749d..2e0409b 100644
--- a/libs/ui/CameraParameters.cpp
+++ b/libs/ui/CameraParameters.cpp
@@ -36,7 +36,7 @@
const char CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS[] = "picture-format-values";
const char CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH[] = "jpeg-thumbnail-width";
const char CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT[] = "jpeg-thumbnail-height";
-const char CameraParameters::KEY_SUPPORTED_THUMBNAIL_SIZES[] = "jpeg-thumbnail-size-values";
+const char CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES[] = "jpeg-thumbnail-size-values";
const char CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY[] = "jpeg-thumbnail-quality";
const char CameraParameters::KEY_JPEG_QUALITY[] = "jpeg-quality";
const char CameraParameters::KEY_ROTATION[] = "rotation";
diff --git a/libs/ui/EventHub.cpp b/libs/ui/EventHub.cpp
index e39a357..4aac455 100644
--- a/libs/ui/EventHub.cpp
+++ b/libs/ui/EventHub.cpp
@@ -489,6 +489,7 @@
{
int version;
int fd;
+ int attempt;
struct pollfd *new_mFDs;
device_t **new_devices;
char **new_device_names;
@@ -500,12 +501,17 @@
LOGV("Opening device: %s", deviceName);
AutoMutex _l(mLock);
-
- fd = open(deviceName, O_RDWR);
+
+ for (attempt = 0; attempt < 10; attempt++) {
+ fd = open(deviceName, O_RDWR);
+ if (fd >= 0) break;
+ usleep(100);
+ }
if(fd < 0) {
LOGE("could not open %s, %s\n", deviceName, strerror(errno));
return -1;
}
+ LOGV("Opened device: %s (%d failures)", deviceName, attempt);
if(ioctl(fd, EVIOCGVERSION, &version)) {
LOGE("could not get driver version for %s, %s\n", deviceName, strerror(errno));
diff --git a/libs/ui/ISurface.cpp b/libs/ui/ISurface.cpp
index 4fb38ed..6f3d762 100644
--- a/libs/ui/ISurface.cpp
+++ b/libs/ui/ISurface.cpp
@@ -115,13 +115,14 @@
}
virtual sp<OverlayRef> createOverlay(
- uint32_t w, uint32_t h, int32_t format)
+ uint32_t w, uint32_t h, int32_t format, int32_t orientation)
{
Parcel data, reply;
data.writeInterfaceToken(ISurface::getInterfaceDescriptor());
data.writeInt32(w);
data.writeInt32(h);
data.writeInt32(format);
+ data.writeInt32(orientation);
remote()->transact(CREATE_OVERLAY, data, &reply);
return OverlayRef::readFromParcel(reply);
}
@@ -173,7 +174,8 @@
int w = data.readInt32();
int h = data.readInt32();
int f = data.readInt32();
- sp<OverlayRef> o = createOverlay(w, h, f);
+ int orientation = data.readInt32();
+ sp<OverlayRef> o = createOverlay(w, h, f, orientation);
return OverlayRef::writeToParcel(reply, o);
} break;
default:
diff --git a/libs/ui/Surface.cpp b/libs/ui/Surface.cpp
index 24ae27f..c7be05b 100644
--- a/libs/ui/Surface.cpp
+++ b/libs/ui/Surface.cpp
@@ -607,13 +607,21 @@
status_t Surface::lock(SurfaceInfo* other, Region* dirtyIn, bool blocking)
{
if (mApiLock.tryLock() != NO_ERROR) {
- LOGE("calling Surface::lock() from different threads!");
+ LOGE("calling Surface::lock from different threads!");
CallStack stack;
stack.update();
stack.dump("Surface::lock called from different threads");
return WOULD_BLOCK;
}
+
+ /* Here we're holding mApiLock */
+ if (mLockedBuffer != 0) {
+ LOGE("Surface::lock failed, already locked");
+ mApiLock.unlock();
+ return INVALID_OPERATION;
+ }
+
// we're intending to do software rendering from this point
setUsage(GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN);
@@ -682,8 +690,8 @@
status_t Surface::unlockAndPost()
{
if (mLockedBuffer == 0) {
- LOGE("unlockAndPost failed, no locked buffer");
- return BAD_VALUE;
+ LOGE("Surface::unlockAndPost failed, no locked buffer");
+ return INVALID_OPERATION;
}
status_t err = mLockedBuffer->unlock();
diff --git a/opengl/include/ETC1/etc1.h b/opengl/include/ETC1/etc1.h
new file mode 100644
index 0000000..0d38905
--- /dev/null
+++ b/opengl/include/ETC1/etc1.h
@@ -0,0 +1,106 @@
+// Copyright 2009 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __etc1_h__
+#define __etc1_h__
+
+#define ETC1_ENCODED_BLOCK_SIZE 8
+#define ETC1_DECODED_BLOCK_SIZE 48
+
+#ifndef ETC1_RGB8_OES
+#define ETC1_RGB8_OES 0x8D64
+#endif
+
+typedef unsigned char etc1_byte;
+typedef int etc1_bool;
+typedef unsigned int etc1_uint32;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Encode a block of pixels.
+//
+// pIn is a pointer to a ETC_DECODED_BLOCK_SIZE array of bytes that represent a
+// 4 x 4 square of 3-byte pixels in form R, G, B. Byte (3 * (x + 4 * y) is the R
+// value of pixel (x, y).
+//
+// validPixelMask is a 16-bit mask where bit (1 << (x + y * 4)) indicates whether
+// the corresponding (x,y) pixel is valid. Invalid pixel color values are ignored when compressing.
+//
+// pOut is an ETC1 compressed version of the data.
+
+void etc1_encode_block(const etc1_byte* pIn, etc1_uint32 validPixelMask, etc1_byte* pOut);
+
+// Decode a block of pixels.
+//
+// pIn is an ETC1 compressed version of the data.
+//
+// pOut is a pointer to a ETC_DECODED_BLOCK_SIZE array of bytes that represent a
+// 4 x 4 square of 3-byte pixels in form R, G, B. Byte (3 * (x + 4 * y) is the R
+// value of pixel (x, y).
+
+void etc1_decode_block(const etc1_byte* pIn, etc1_byte* pOut);
+
+// Return the size of the encoded image data (does not include size of PKM header).
+
+etc1_uint32 etc1_get_encoded_data_size(etc1_uint32 width, etc1_uint32 height);
+
+// Encode an entire image.
+// pIn - pointer to the image data. Formatted such that
+// pixel (x,y) is at pIn + pixelSize * x + stride * y;
+// pOut - pointer to encoded data. Must be large enough to store entire encoded image.
+// pixelSize can be 2 or 3. 2 is an GL_UNSIGNED_SHORT_5_6_5 image, 3 is a GL_BYTE RGB image.
+// returns non-zero if there is an error.
+
+int etc1_encode_image(const etc1_byte* pIn, etc1_uint32 width, etc1_uint32 height,
+ etc1_uint32 pixelSize, etc1_uint32 stride, etc1_byte* pOut);
+
+// Decode an entire image.
+// pIn - pointer to encoded data.
+// pOut - pointer to the image data. Will be written such that
+// pixel (x,y) is at pIn + pixelSize * x + stride * y. Must be
+// large enough to store entire image.
+// pixelSize can be 2 or 3. 2 is an GL_UNSIGNED_SHORT_5_6_5 image, 3 is a GL_BYTE RGB image.
+// returns non-zero if there is an error.
+
+int etc1_decode_image(const etc1_byte* pIn, etc1_byte* pOut,
+ etc1_uint32 width, etc1_uint32 height,
+ etc1_uint32 pixelSize, etc1_uint32 stride);
+
+// Size of a PKM header, in bytes.
+
+#define ETC_PKM_HEADER_SIZE 16
+
+// Format a PKM header
+
+void etc1_pkm_format_header(etc1_byte* pHeader, etc1_uint32 width, etc1_uint32 height);
+
+// Check if a PKM header is correctly formatted.
+
+etc1_bool etc1_pkm_is_valid(const etc1_byte* pHeader);
+
+// Read the image width from a PKM header
+
+etc1_uint32 etc1_pkm_get_width(const etc1_byte* pHeader);
+
+// Read the image height from a PKM header
+
+etc1_uint32 etc1_pkm_get_height(const etc1_byte* pHeader);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/opengl/libagl/Android.mk b/opengl/libagl/Android.mk
index 9837845..c2e9f31 100644
--- a/opengl/libagl/Android.mk
+++ b/opengl/libagl/Android.mk
@@ -39,6 +39,11 @@
ifneq ($(TARGET_SIMULATOR),true)
# we need to access the private Bionic header <bionic_tls.h>
+ # on ARM platforms, we need to mirror the ARCH_ARM_HAVE_TLS_REGISTER
+ # behavior from the bionic Android.mk file
+ ifeq ($(TARGET_ARCH)-$(ARCH_ARM_HAVE_TLS_REGISTER),arm-true)
+ LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
+ endif
LOCAL_C_INCLUDES += bionic/libc/private
endif
diff --git a/opengl/libagl/fixed_asm.S b/opengl/libagl/fixed_asm.S
index 6cbc56f..05044f2 100644
--- a/opengl/libagl/fixed_asm.S
+++ b/opengl/libagl/fixed_asm.S
@@ -20,7 +20,9 @@
.align
.global gglFloatToFixed
+ .type gglFloatToFixed, %function
.global gglFloatToFixedFast
+ .type gglFloatToFixedFast, %function
/*
diff --git a/opengl/libagl/iterators.S b/opengl/libagl/iterators.S
index daf2937..8c86482 100644
--- a/opengl/libagl/iterators.S
+++ b/opengl/libagl/iterators.S
@@ -21,6 +21,7 @@
.arm
.global iterators0032
+ .type iterators0032, %function
/*
* iterators0032
diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index 13d078e..2875c13 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -583,7 +583,7 @@
static __attribute__((noinline))
-void set_depth_and_fog(ogles_context_t* c, GLint z)
+void set_depth_and_fog(ogles_context_t* c, GGLfixed z)
{
const uint32_t enables = c->rasterizer.state.enables;
// we need to compute Zw
@@ -592,8 +592,8 @@
GGLfixed Zw;
GGLfixed n = gglFloatToFixed(c->transforms.vpt.zNear);
GGLfixed f = gglFloatToFixed(c->transforms.vpt.zFar);
- if (z<=0) Zw = n;
- else if (z>=1) Zw = f;
+ if (z<=0) Zw = n;
+ else if (z>=0x10000) Zw = f;
else Zw = gglMulAddx(z, (f-n), n);
if (enables & GGL_ENABLE_FOG) {
// set up fog if needed...
@@ -836,7 +836,7 @@
c->rasterizer.procs.texCoord2i(c, s0, t0);
const uint32_t enables = c->rasterizer.state.enables;
if (ggl_unlikely(enables & (GGL_ENABLE_DEPTH_TEST|GGL_ENABLE_FOG)))
- set_depth_and_fog(c, z);
+ set_depth_and_fog(c, gglIntToFixed(z));
c->rasterizer.procs.color4xv(c, c->currentColorClamped.v);
c->rasterizer.procs.disable(c, GGL_W_LERP);
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index 6d20e80..6b7020f 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -20,6 +20,11 @@
ifeq ($(TARGET_SIMULATOR),true)
else
LOCAL_SHARED_LIBRARIES += libdl
+ # Bionic's private TLS header relies on the ARCH_ARM_HAVE_TLS_REGISTER to
+ # select the appropriate TLS codepath
+ ifeq ($(ARCH_ARM_HAVE_TLS_REGISTER),true)
+ LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
+ endif
# we need to access the private Bionic header <bionic_tls.h>
LOCAL_C_INCLUDES += bionic/libc/private
endif
@@ -75,6 +80,9 @@
else
LOCAL_SHARED_LIBRARIES += libdl
# we need to access the private Bionic header <bionic_tls.h>
+ ifeq ($(ARCH_ARM_HAVE_TLS_REGISTER),true)
+ LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
+ endif
LOCAL_C_INCLUDES += bionic/libc/private
endif
@@ -108,6 +116,9 @@
else
LOCAL_SHARED_LIBRARIES += libdl
# we need to access the private Bionic header <bionic_tls.h>
+ ifeq ($(ARCH_ARM_HAVE_TLS_REGISTER),true)
+ LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
+ endif
LOCAL_C_INCLUDES += bionic/libc/private
endif
@@ -120,3 +131,33 @@
endif
include $(BUILD_SHARED_LIBRARY)
+
+###############################################################################
+# Build the ETC1 host static library
+#
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ ETC1/etc1.cpp \
+#
+
+LOCAL_LDLIBS := -lpthread -ldl
+LOCAL_MODULE:= libETC1
+
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+###############################################################################
+# Build the ETC1 device library
+#
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ ETC1/etc1.cpp \
+#
+
+LOCAL_LDLIBS := -lpthread -ldl
+LOCAL_MODULE:= libETC1
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index c22c21b..d2f8ced 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -1111,10 +1111,10 @@
if (cur_c == NULL) {
// no current context
if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) {
- // calling eglMakeCurrent( ..., EGL_NO_CONTEXT, !=0, !=0);
- return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+ // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT);
+ return setError(EGL_BAD_MATCH, EGL_FALSE);
}
- // not an error, there is just not current context.
+ // not an error, there is just no current context.
return EGL_TRUE;
}
}
diff --git a/opengl/libs/ETC1/etc1.cpp b/opengl/libs/ETC1/etc1.cpp
new file mode 100644
index 0000000..5ed2c3c
--- /dev/null
+++ b/opengl/libs/ETC1/etc1.cpp
@@ -0,0 +1,670 @@
+// Copyright 2009 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <ETC1/etc1.h>
+
+#include <string.h>
+
+/* From http://www.khronos.org/registry/gles/extensions/OES/OES_compressed_ETC1_RGB8_texture.txt
+
+ The number of bits that represent a 4x4 texel block is 64 bits if
+ <internalformat> is given by ETC1_RGB8_OES.
+
+ The data for a block is a number of bytes,
+
+ {q0, q1, q2, q3, q4, q5, q6, q7}
+
+ where byte q0 is located at the lowest memory address and q7 at
+ the highest. The 64 bits specifying the block is then represented
+ by the following 64 bit integer:
+
+ int64bit = 256*(256*(256*(256*(256*(256*(256*q0+q1)+q2)+q3)+q4)+q5)+q6)+q7;
+
+ ETC1_RGB8_OES:
+
+ a) bit layout in bits 63 through 32 if diffbit = 0
+
+ 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
+ -----------------------------------------------
+ | base col1 | base col2 | base col1 | base col2 |
+ | R1 (4bits)| R2 (4bits)| G1 (4bits)| G2 (4bits)|
+ -----------------------------------------------
+
+ 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
+ ---------------------------------------------------
+ | base col1 | base col2 | table | table |diff|flip|
+ | B1 (4bits)| B2 (4bits)| cw 1 | cw 2 |bit |bit |
+ ---------------------------------------------------
+
+
+ b) bit layout in bits 63 through 32 if diffbit = 1
+
+ 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
+ -----------------------------------------------
+ | base col1 | dcol 2 | base col1 | dcol 2 |
+ | R1' (5 bits) | dR2 | G1' (5 bits) | dG2 |
+ -----------------------------------------------
+
+ 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
+ ---------------------------------------------------
+ | base col 1 | dcol 2 | table | table |diff|flip|
+ | B1' (5 bits) | dB2 | cw 1 | cw 2 |bit |bit |
+ ---------------------------------------------------
+
+
+ c) bit layout in bits 31 through 0 (in both cases)
+
+ 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
+ -----------------------------------------------
+ | most significant pixel index bits |
+ | p| o| n| m| l| k| j| i| h| g| f| e| d| c| b| a|
+ -----------------------------------------------
+
+ 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+ --------------------------------------------------
+ | least significant pixel index bits |
+ | p| o| n| m| l| k| j| i| h| g| f| e| d| c | b | a |
+ --------------------------------------------------
+
+
+ Add table 3.17.2: Intensity modifier sets for ETC1 compressed textures:
+
+ table codeword modifier table
+ ------------------ ----------------------
+ 0 -8 -2 2 8
+ 1 -17 -5 5 17
+ 2 -29 -9 9 29
+ 3 -42 -13 13 42
+ 4 -60 -18 18 60
+ 5 -80 -24 24 80
+ 6 -106 -33 33 106
+ 7 -183 -47 47 183
+
+
+ Add table 3.17.3 Mapping from pixel index values to modifier values for
+ ETC1 compressed textures:
+
+ pixel index value
+ ---------------
+ msb lsb resulting modifier value
+ ----- ----- -------------------------
+ 1 1 -b (large negative value)
+ 1 0 -a (small negative value)
+ 0 0 a (small positive value)
+ 0 1 b (large positive value)
+
+
+ */
+
+static const int kModifierTable[] = {
+/* 0 */2, 8, -2, -8,
+/* 1 */5, 17, -5, -17,
+/* 2 */9, 29, -9, -29,
+/* 3 */13, 42, -13, -42,
+/* 4 */18, 60, -18, -60,
+/* 5 */24, 80, -24, -80,
+/* 6 */33, 106, -33, -106,
+/* 7 */47, 183, -47, -183 };
+
+static const int kLookup[8] = { 0, 1, 2, 3, -4, -3, -2, -1 };
+
+static inline etc1_byte clamp(int x) {
+ return (etc1_byte) (x >= 0 ? (x < 255 ? x : 255) : 0);
+}
+
+static
+inline int convert4To8(int b) {
+ int c = b & 0xf;
+ return (c << 4) | c;
+}
+
+static
+inline int convert5To8(int b) {
+ int c = b & 0x1f;
+ return (c << 3) | (c >> 2);
+}
+
+static
+inline int convert6To8(int b) {
+ int c = b & 0x3f;
+ return (c << 2) | (c >> 4);
+}
+
+static
+inline int divideBy255(int d) {
+ return (d + 128 + (d >> 8)) >> 8;
+}
+
+static
+inline int convert8To4(int b) {
+ int c = b & 0xff;
+ return divideBy255(b * 15);
+}
+
+static
+inline int convert8To5(int b) {
+ int c = b & 0xff;
+ return divideBy255(b * 31);
+}
+
+static
+inline int convertDiff(int base, int diff) {
+ return convert5To8((0x1f & base) + kLookup[0x7 & diff]);
+}
+
+static
+void decode_subblock(etc1_byte* pOut, int r, int g, int b, const int* table,
+ etc1_uint32 low, bool second, bool flipped) {
+ int baseX = 0;
+ int baseY = 0;
+ if (second) {
+ if (flipped) {
+ baseY = 2;
+ } else {
+ baseX = 2;
+ }
+ }
+ for (int i = 0; i < 8; i++) {
+ int x, y;
+ if (flipped) {
+ x = baseX + (i >> 1);
+ y = baseY + (i & 1);
+ } else {
+ x = baseX + (i >> 2);
+ y = baseY + (i & 3);
+ }
+ int k = y + (x * 4);
+ int offset = ((low >> k) & 1) | ((low >> (k + 15)) & 2);
+ int delta = table[offset];
+ etc1_byte* q = pOut + 3 * (x + 4 * y);
+ *q++ = clamp(r + delta);
+ *q++ = clamp(g + delta);
+ *q++ = clamp(b + delta);
+ }
+}
+
+// Input is an ETC1 compressed version of the data.
+// Output is a 4 x 4 square of 3-byte pixels in form R, G, B
+
+void etc1_decode_block(const etc1_byte* pIn, etc1_byte* pOut) {
+ etc1_uint32 high = (pIn[0] << 24) | (pIn[1] << 16) | (pIn[2] << 8) | pIn[3];
+ etc1_uint32 low = (pIn[4] << 24) | (pIn[5] << 16) | (pIn[6] << 8) | pIn[7];
+ int r1, r2, g1, g2, b1, b2;
+ if (high & 2) {
+ // differential
+ int rBase = high >> 27;
+ int gBase = high >> 19;
+ int bBase = high >> 11;
+ r1 = convert5To8(rBase);
+ r2 = convertDiff(rBase, high >> 24);
+ g1 = convert5To8(gBase);
+ g2 = convertDiff(gBase, high >> 16);
+ b1 = convert5To8(bBase);
+ b2 = convertDiff(bBase, high >> 8);
+ } else {
+ // not differential
+ r1 = convert4To8(high >> 28);
+ r2 = convert4To8(high >> 24);
+ g1 = convert4To8(high >> 20);
+ g2 = convert4To8(high >> 16);
+ b1 = convert4To8(high >> 12);
+ b2 = convert4To8(high >> 8);
+ }
+ int tableIndexA = 7 & (high >> 5);
+ int tableIndexB = 7 & (high >> 2);
+ const int* tableA = kModifierTable + tableIndexA * 4;
+ const int* tableB = kModifierTable + tableIndexB * 4;
+ bool flipped = (high & 1) != 0;
+ decode_subblock(pOut, r1, g1, b1, tableA, low, false, flipped);
+ decode_subblock(pOut, r2, g2, b2, tableB, low, true, flipped);
+}
+
+typedef struct {
+ etc1_uint32 high;
+ etc1_uint32 low;
+ etc1_uint32 score; // Lower is more accurate
+} etc_compressed;
+
+static
+inline void take_best(etc_compressed* a, const etc_compressed* b) {
+ if (a->score > b->score) {
+ *a = *b;
+ }
+}
+
+static
+void etc_average_colors_subblock(const etc1_byte* pIn, etc1_uint32 inMask,
+ etc1_byte* pColors, bool flipped, bool second) {
+ int r = 0;
+ int g = 0;
+ int b = 0;
+
+ if (flipped) {
+ int by = 0;
+ if (second) {
+ by = 2;
+ }
+ for (int y = 0; y < 2; y++) {
+ int yy = by + y;
+ for (int x = 0; x < 4; x++) {
+ int i = x + 4 * yy;
+ if (inMask & (1 << i)) {
+ const etc1_byte* p = pIn + i * 3;
+ r += *(p++);
+ g += *(p++);
+ b += *(p++);
+ }
+ }
+ }
+ } else {
+ int bx = 0;
+ if (second) {
+ bx = 2;
+ }
+ for (int y = 0; y < 4; y++) {
+ for (int x = 0; x < 2; x++) {
+ int xx = bx + x;
+ int i = xx + 4 * y;
+ if (inMask & (1 << i)) {
+ const etc1_byte* p = pIn + i * 3;
+ r += *(p++);
+ g += *(p++);
+ b += *(p++);
+ }
+ }
+ }
+ }
+ pColors[0] = (etc1_byte)((r + 4) >> 3);
+ pColors[1] = (etc1_byte)((g + 4) >> 3);
+ pColors[2] = (etc1_byte)((b + 4) >> 3);
+}
+
+static
+inline int square(int x) {
+ return x * x;
+}
+
+static etc1_uint32 chooseModifier(const etc1_byte* pBaseColors,
+ const etc1_byte* pIn, etc1_uint32 *pLow, int bitIndex,
+ const int* pModifierTable) {
+ etc1_uint32 bestScore = ~0;
+ int bestIndex = 0;
+ int pixelR = pIn[0];
+ int pixelG = pIn[1];
+ int pixelB = pIn[2];
+ int r = pBaseColors[0];
+ int g = pBaseColors[1];
+ int b = pBaseColors[2];
+ for (int i = 0; i < 4; i++) {
+ int modifier = pModifierTable[i];
+ int decodedG = clamp(g + modifier);
+ etc1_uint32 score = (etc1_uint32) (6 * square(decodedG - pixelG));
+ if (score >= bestScore) {
+ continue;
+ }
+ int decodedR = clamp(r + modifier);
+ score += (etc1_uint32) (3 * square(decodedR - pixelR));
+ if (score >= bestScore) {
+ continue;
+ }
+ int decodedB = clamp(b + modifier);
+ score += (etc1_uint32) square(decodedB - pixelB);
+ if (score < bestScore) {
+ bestScore = score;
+ bestIndex = i;
+ }
+ }
+ etc1_uint32 lowMask = (((bestIndex >> 1) << 16) | (bestIndex & 1))
+ << bitIndex;
+ *pLow |= lowMask;
+ return bestScore;
+}
+
+static
+void etc_encode_subblock_helper(const etc1_byte* pIn, etc1_uint32 inMask,
+ etc_compressed* pCompressed, bool flipped, bool second,
+ const etc1_byte* pBaseColors, const int* pModifierTable) {
+ int score = pCompressed->score;
+ if (flipped) {
+ int by = 0;
+ if (second) {
+ by = 2;
+ }
+ for (int y = 0; y < 2; y++) {
+ int yy = by + y;
+ for (int x = 0; x < 4; x++) {
+ int i = x + 4 * yy;
+ if (inMask & (1 << i)) {
+ score += chooseModifier(pBaseColors, pIn + i * 3,
+ &pCompressed->low, yy + x * 4, pModifierTable);
+ }
+ }
+ }
+ } else {
+ int bx = 0;
+ if (second) {
+ bx = 2;
+ }
+ for (int y = 0; y < 4; y++) {
+ for (int x = 0; x < 2; x++) {
+ int xx = bx + x;
+ int i = xx + 4 * y;
+ if (inMask & (1 << i)) {
+ score += chooseModifier(pBaseColors, pIn + i * 3,
+ &pCompressed->low, y + xx * 4, pModifierTable);
+ }
+ }
+ }
+ }
+ pCompressed->score = score;
+}
+
+static bool inRange4bitSigned(int color) {
+ return color >= -4 && color <= 3;
+}
+
+static void etc_encodeBaseColors(etc1_byte* pBaseColors,
+ const etc1_byte* pColors, etc_compressed* pCompressed) {
+ int r1, g1, b1, r2, g2, b2; // 8 bit base colors for sub-blocks
+ bool differential;
+ {
+ int r51 = convert8To5(pColors[0]);
+ int g51 = convert8To5(pColors[1]);
+ int b51 = convert8To5(pColors[2]);
+ int r52 = convert8To5(pColors[3]);
+ int g52 = convert8To5(pColors[4]);
+ int b52 = convert8To5(pColors[5]);
+
+ r1 = convert5To8(r51);
+ g1 = convert5To8(g51);
+ b1 = convert5To8(b51);
+
+ int dr = r52 - r51;
+ int dg = g52 - g51;
+ int db = b52 - b51;
+
+ differential = inRange4bitSigned(dr) && inRange4bitSigned(dg)
+ && inRange4bitSigned(db);
+ if (differential) {
+ r2 = convert5To8(r51 + dr);
+ g2 = convert5To8(g51 + dg);
+ b2 = convert5To8(b51 + db);
+ pCompressed->high |= (r51 << 27) | ((7 & dr) << 24) | (g51 << 19)
+ | ((7 & dg) << 16) | (b51 << 11) | ((7 & db) << 8) | 2;
+ }
+ }
+
+ if (!differential) {
+ int r41 = convert8To4(pColors[0]);
+ int g41 = convert8To4(pColors[1]);
+ int b41 = convert8To4(pColors[2]);
+ int r42 = convert8To4(pColors[3]);
+ int g42 = convert8To4(pColors[4]);
+ int b42 = convert8To4(pColors[5]);
+ r1 = convert4To8(r41);
+ g1 = convert4To8(g41);
+ b1 = convert4To8(b41);
+ r2 = convert4To8(r42);
+ g2 = convert4To8(g42);
+ b2 = convert4To8(b42);
+ pCompressed->high |= (r41 << 28) | (r42 << 24) | (g41 << 20) | (g42
+ << 16) | (b41 << 12) | (b42 << 8);
+ }
+ pBaseColors[0] = r1;
+ pBaseColors[1] = g1;
+ pBaseColors[2] = b1;
+ pBaseColors[3] = r2;
+ pBaseColors[4] = g2;
+ pBaseColors[5] = b2;
+}
+
+static
+void etc_encode_block_helper(const etc1_byte* pIn, etc1_uint32 inMask,
+ const etc1_byte* pColors, etc_compressed* pCompressed, bool flipped) {
+ pCompressed->score = ~0;
+ pCompressed->high = (flipped ? 1 : 0);
+ pCompressed->low = 0;
+
+ etc1_byte pBaseColors[6];
+
+ etc_encodeBaseColors(pBaseColors, pColors, pCompressed);
+
+ int originalHigh = pCompressed->high;
+
+ const int* pModifierTable = kModifierTable;
+ for (int i = 0; i < 8; i++, pModifierTable += 4) {
+ etc_compressed temp;
+ temp.score = 0;
+ temp.high = originalHigh | (i << 5);
+ temp.low = 0;
+ etc_encode_subblock_helper(pIn, inMask, &temp, flipped, false,
+ pBaseColors, pModifierTable);
+ take_best(pCompressed, &temp);
+ }
+ pModifierTable = kModifierTable;
+ etc_compressed firstHalf = *pCompressed;
+ for (int i = 0; i < 8; i++, pModifierTable += 4) {
+ etc_compressed temp;
+ temp.score = firstHalf.score;
+ temp.high = firstHalf.high | (i << 2);
+ temp.low = firstHalf.low;
+ etc_encode_subblock_helper(pIn, inMask, &temp, flipped, true,
+ pBaseColors + 3, pModifierTable);
+ if (i == 0) {
+ *pCompressed = temp;
+ } else {
+ take_best(pCompressed, &temp);
+ }
+ }
+}
+
+static void writeBigEndian(etc1_byte* pOut, etc1_uint32 d) {
+ pOut[0] = (etc1_byte)(d >> 24);
+ pOut[1] = (etc1_byte)(d >> 16);
+ pOut[2] = (etc1_byte)(d >> 8);
+ pOut[3] = (etc1_byte) d;
+}
+
+// Input is a 4 x 4 square of 3-byte pixels in form R, G, B
+// inmask is a 16-bit mask where bit (1 << (x + y * 4)) tells whether the corresponding (x,y)
+// pixel is valid or not. Invalid pixel color values are ignored when compressing.
+// Output is an ETC1 compressed version of the data.
+
+void etc1_encode_block(const etc1_byte* pIn, etc1_uint32 inMask,
+ etc1_byte* pOut) {
+ etc1_byte colors[6];
+ etc1_byte flippedColors[6];
+ etc_average_colors_subblock(pIn, inMask, colors, false, false);
+ etc_average_colors_subblock(pIn, inMask, colors + 3, false, true);
+ etc_average_colors_subblock(pIn, inMask, flippedColors, true, false);
+ etc_average_colors_subblock(pIn, inMask, flippedColors + 3, true, true);
+
+ etc_compressed a, b;
+ etc_encode_block_helper(pIn, inMask, colors, &a, false);
+ etc_encode_block_helper(pIn, inMask, flippedColors, &b, true);
+ take_best(&a, &b);
+ writeBigEndian(pOut, a.high);
+ writeBigEndian(pOut + 4, a.low);
+}
+
+// Return the size of the encoded image data (does not include size of PKM header).
+
+etc1_uint32 etc1_get_encoded_data_size(etc1_uint32 width, etc1_uint32 height) {
+ return (((width + 3) & ~3) * ((height + 3) & ~3)) >> 1;
+}
+
+// Encode an entire image.
+// pIn - pointer to the image data. Formatted such that the Red component of
+// pixel (x,y) is at pIn + pixelSize * x + stride * y + redOffset;
+// pOut - pointer to encoded data. Must be large enough to store entire encoded image.
+
+int etc1_encode_image(const etc1_byte* pIn, etc1_uint32 width, etc1_uint32 height,
+ etc1_uint32 pixelSize, etc1_uint32 stride, etc1_byte* pOut) {
+ if (pixelSize < 2 || pixelSize > 3) {
+ return -1;
+ }
+ static const unsigned short kYMask[] = { 0x0, 0xf, 0xff, 0xfff, 0xffff };
+ static const unsigned short kXMask[] = { 0x0, 0x1111, 0x3333, 0x7777,
+ 0xffff };
+ etc1_byte block[ETC1_DECODED_BLOCK_SIZE];
+ etc1_byte encoded[ETC1_ENCODED_BLOCK_SIZE];
+
+ etc1_uint32 encodedWidth = (width + 3) & ~3;
+ etc1_uint32 encodedHeight = (height + 3) & ~3;
+
+ for (etc1_uint32 y = 0; y < encodedHeight; y += 4) {
+ etc1_uint32 yEnd = height - y;
+ if (yEnd > 4) {
+ yEnd = 4;
+ }
+ int ymask = kYMask[yEnd];
+ for (etc1_uint32 x = 0; x < encodedWidth; x += 4) {
+ etc1_uint32 xEnd = width - x;
+ if (xEnd > 4) {
+ xEnd = 4;
+ }
+ int mask = ymask & kXMask[xEnd];
+ for (etc1_uint32 cy = 0; cy < yEnd; cy++) {
+ etc1_byte* q = block + (cy * 4) * 3;
+ const etc1_byte* p = pIn + pixelSize * x + stride * (y + cy);
+ if (pixelSize == 3) {
+ memcpy(q, p, xEnd * 3);
+ } else {
+ for (etc1_uint32 cx = 0; cx < xEnd; cx++) {
+ int pixel = (p[1] << 8) | p[0];
+ *q++ = convert5To8(pixel >> 11);
+ *q++ = convert6To8(pixel >> 5);
+ *q++ = convert5To8(pixel);
+ p += pixelSize;
+ }
+ }
+ }
+ etc1_encode_block(block, mask, encoded);
+ memcpy(pOut, encoded, sizeof(encoded));
+ pOut += sizeof(encoded);
+ }
+ }
+ return 0;
+}
+
+// Decode an entire image.
+// pIn - pointer to encoded data.
+// pOut - pointer to the image data. Will be written such that the Red component of
+// pixel (x,y) is at pIn + pixelSize * x + stride * y + redOffset. Must be
+// large enough to store entire image.
+
+
+int etc1_decode_image(const etc1_byte* pIn, etc1_byte* pOut,
+ etc1_uint32 width, etc1_uint32 height,
+ etc1_uint32 pixelSize, etc1_uint32 stride) {
+ if (pixelSize < 2 || pixelSize > 3) {
+ return -1;
+ }
+ etc1_byte block[ETC1_DECODED_BLOCK_SIZE];
+
+ etc1_uint32 encodedWidth = (width + 3) & ~3;
+ etc1_uint32 encodedHeight = (height + 3) & ~3;
+
+ for (etc1_uint32 y = 0; y < encodedHeight; y += 4) {
+ etc1_uint32 yEnd = height - y;
+ if (yEnd > 4) {
+ yEnd = 4;
+ }
+ for (etc1_uint32 x = 0; x < encodedWidth; x += 4) {
+ etc1_uint32 xEnd = width - x;
+ if (xEnd > 4) {
+ xEnd = 4;
+ }
+ etc1_decode_block(pIn, block);
+ pIn += ETC1_ENCODED_BLOCK_SIZE;
+ for (etc1_uint32 cy = 0; cy < yEnd; cy++) {
+ const etc1_byte* q = block + (cy * 4) * 3;
+ etc1_byte* p = pOut + pixelSize * x + stride * (y + cy);
+ if (pixelSize == 3) {
+ memcpy(p, q, xEnd * 3);
+ } else {
+ for (etc1_uint32 cx = 0; cx < xEnd; cx++) {
+ etc1_byte r = *q++;
+ etc1_byte g = *q++;
+ etc1_byte b = *q++;
+ etc1_uint32 pixel = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
+ *p++ = (etc1_byte) pixel;
+ *p++ = (etc1_byte) (pixel >> 8);
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+static const char kMagic[] = { 'P', 'K', 'M', ' ', '1', '0' };
+
+static const etc1_uint32 ETC1_PKM_FORMAT_OFFSET = 6;
+static const etc1_uint32 ETC1_PKM_ENCODED_WIDTH_OFFSET = 8;
+static const etc1_uint32 ETC1_PKM_ENCODED_HEIGHT_OFFSET = 10;
+static const etc1_uint32 ETC1_PKM_WIDTH_OFFSET = 12;
+static const etc1_uint32 ETC1_PKM_HEIGHT_OFFSET = 14;
+
+static const etc1_uint32 ETC1_RGB_NO_MIPMAPS = 0;
+
+static void writeBEUint16(etc1_byte* pOut, etc1_uint32 data) {
+ pOut[0] = (etc1_byte) (data >> 8);
+ pOut[1] = (etc1_byte) data;
+}
+
+static etc1_uint32 readBEUint16(const etc1_byte* pIn) {
+ return (pIn[0] << 8) | pIn[1];
+}
+
+// Format a PKM header
+
+void etc1_pkm_format_header(etc1_byte* pHeader, etc1_uint32 width, etc1_uint32 height) {
+ memcpy(pHeader, kMagic, sizeof(kMagic));
+ etc1_uint32 encodedWidth = (width + 3) & ~3;
+ etc1_uint32 encodedHeight = (height + 3) & ~3;
+ writeBEUint16(pHeader + ETC1_PKM_FORMAT_OFFSET, ETC1_RGB_NO_MIPMAPS);
+ writeBEUint16(pHeader + ETC1_PKM_ENCODED_WIDTH_OFFSET, encodedWidth);
+ writeBEUint16(pHeader + ETC1_PKM_ENCODED_HEIGHT_OFFSET, encodedHeight);
+ writeBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET, width);
+ writeBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET, height);
+}
+
+// Check if a PKM header is correctly formatted.
+
+etc1_bool etc1_pkm_is_valid(const etc1_byte* pHeader) {
+ if (memcmp(pHeader, kMagic, sizeof(kMagic))) {
+ return false;
+ }
+ etc1_uint32 format = readBEUint16(pHeader + ETC1_PKM_FORMAT_OFFSET);
+ etc1_uint32 encodedWidth = readBEUint16(pHeader + ETC1_PKM_ENCODED_WIDTH_OFFSET);
+ etc1_uint32 encodedHeight = readBEUint16(pHeader + ETC1_PKM_ENCODED_HEIGHT_OFFSET);
+ etc1_uint32 width = readBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET);
+ etc1_uint32 height = readBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET);
+ return format == ETC1_RGB_NO_MIPMAPS &&
+ encodedWidth >= width && encodedWidth - width < 4 &&
+ encodedHeight >= height && encodedHeight - height < 4;
+}
+
+// Read the image width from a PKM header
+
+etc1_uint32 etc1_pkm_get_width(const etc1_byte* pHeader) {
+ return readBEUint16(pHeader + ETC1_PKM_WIDTH_OFFSET);
+}
+
+// Read the image height from a PKM header
+
+etc1_uint32 etc1_pkm_get_height(const etc1_byte* pHeader){
+ return readBEUint16(pHeader + ETC1_PKM_HEIGHT_OFFSET);
+}
diff --git a/opengl/tests/fillrate/Android.mk b/opengl/tests/fillrate/Android.mk
index a7d30c2..191c59b 100644
--- a/opengl/tests/fillrate/Android.mk
+++ b/opengl/tests/fillrate/Android.mk
@@ -6,6 +6,7 @@
LOCAL_SHARED_LIBRARIES := \
libcutils \
+ libutils \
libEGL \
libGLESv1_CM \
libui
diff --git a/opengl/tests/finish/Android.mk b/opengl/tests/finish/Android.mk
index 5620814..aa607c6 100644
--- a/opengl/tests/finish/Android.mk
+++ b/opengl/tests/finish/Android.mk
@@ -6,6 +6,7 @@
LOCAL_SHARED_LIBRARIES := \
libcutils \
+ libutils \
libEGL \
libGLESv1_CM \
libui
diff --git a/opengl/tests/gl2_jni/Android.mk b/opengl/tests/gl2_jni/Android.mk
index 81247df..384966c 100644
--- a/opengl/tests/gl2_jni/Android.mk
+++ b/opengl/tests/gl2_jni/Android.mk
@@ -11,7 +11,7 @@
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-subdir-java-files)
diff --git a/opengl/tests/gl_basic/gl_basic.cpp b/opengl/tests/gl_basic/gl_basic.cpp
index 7dc2378..feb964a 100644
--- a/opengl/tests/gl_basic/gl_basic.cpp
+++ b/opengl/tests/gl_basic/gl_basic.cpp
@@ -1,32 +1,39 @@
// Simple OpenGL ES 1.x application showing how to initialize and draw something.
-#include <EGL/egl.h>
+#include <EGL/egl.h>
+
#include <GLES/gl.h>
#include <GLES/glext.h>
#include <ui/FramebufferNativeWindow.h>
#include <ui/EGLUtils.h>
-#include <stdio.h>
+#include <stdio.h>
+
#include <stdlib.h>
#include <math.h>
using namespace android;
-
-EGLDisplay eglDisplay;
-EGLSurface eglSurface;
-EGLContext eglContext;
-GLuint texture;
-
+
+EGLDisplay eglDisplay;
+EGLSurface eglSurface;
+EGLContext eglContext;
+GLuint texture;
+
#define FIXED_ONE 0x10000
-#define ITERATIONS 50
-
-int init_gl_surface(void);
-void free_gl_surface(void);
-void init_scene(void);
-void render();
+#define ITERATIONS 50
+
+int init_gl_surface(void);
+void free_gl_surface(void);
+void init_scene(void);
+void render();
void create_texture(void);
-int readTimer(void);
+int readTimer(void);
+
+static void printGLString(const char *name, GLenum s) {
+ const char *v = (const char *) glGetString(s);
+ fprintf(stderr, "GL %s = %s\n", name, v);
+}
static void gluLookAt(float eyeX, float eyeY, float eyeZ,
float centerX, float centerY, float centerZ, float upX, float upY,
@@ -87,7 +94,6 @@
glTranslatef(-eyeX, -eyeY, -eyeZ);
}
-
void printEGLConfiguration(EGLDisplay dpy, EGLConfig config) {
#define X(VAL) {VAL, #VAL}
@@ -183,125 +189,129 @@
free(configs);
return true;
}
-
-int main(int argc, char **argv)
-{
+
+int main(int argc, char **argv)
+{
int q;
- int start, end;
-
+ int start, end;
printf("Initializing EGL...\n");
-
- if(!init_gl_surface())
- {
- printf("GL initialisation failed - exiting\n");
- return 0;
- }
-
- init_scene();
-
- create_texture();
-
+ if(!init_gl_surface())
+ {
+ printf("GL initialisation failed - exiting\n");
+ return 0;
+ }
+ init_scene();
+ create_texture();
printf("Running...\n");
-
while(true) {
render();
- }
-
- free_gl_surface();
-
- return 0;
-}
-
-int init_gl_surface(void)
-{
- EGLint numConfigs = 1;
- EGLConfig myConfig = {0};
- EGLint attrib[] =
- {
- EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
- EGL_NONE
- };
-
- if ( (eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY)) == EGL_NO_DISPLAY )
- {
- printf("eglGetDisplay failed\n");
- return 0;
}
-
- if ( eglInitialize(eglDisplay, NULL, NULL) != EGL_TRUE )
- {
- printf("eglInitialize failed\n");
- return 0;
+ free_gl_surface();
+ return 0;
+}
+
+int init_gl_surface(void)
+{
+ EGLint numConfigs = 1;
+ EGLConfig myConfig = {0};
+ EGLint attrib[] =
+ {
+ EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+ EGL_NONE
+ };
+
+ if ( (eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY)) == EGL_NO_DISPLAY )
+ {
+ printf("eglGetDisplay failed\n");
+ return 0;
+ }
+
+ if ( eglInitialize(eglDisplay, NULL, NULL) != EGL_TRUE )
+ {
+ printf("eglInitialize failed\n");
+ return 0;
}
if (! printEGLConfigurations(eglDisplay)) {
printf("printEGLConfigurations failed.\n");
return 0;
- }
- EGLNativeWindowType window = android_createDisplaySurface();
- EGLUtils::selectConfigForNativeWindow(eglDisplay, attrib, window, &myConfig);
-
+ }
+
+ EGLNativeWindowType window = android_createDisplaySurface();
+ EGLUtils::selectConfigForNativeWindow(eglDisplay, attrib, window, &myConfig);
+
if ( (eglSurface = eglCreateWindowSurface(eglDisplay, myConfig,
- window, 0)) == EGL_NO_SURFACE )
- {
- printf("eglCreateWindowSurface failed\n");
- return 0;
- }
-
- if ( (eglContext = eglCreateContext(eglDisplay, myConfig, 0, 0)) == EGL_NO_CONTEXT )
- {
- printf("eglCreateContext failed\n");
- return 0;
- }
-
- if ( eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext) != EGL_TRUE )
- {
- printf("eglMakeCurrent failed\n");
- return 0;
- }
-
- return 1;
-}
-
-void free_gl_surface(void)
-{
- if (eglDisplay != EGL_NO_DISPLAY)
- {
- eglMakeCurrent( EGL_NO_DISPLAY, EGL_NO_SURFACE,
- EGL_NO_SURFACE, EGL_NO_CONTEXT );
- eglDestroyContext( eglDisplay, eglContext );
- eglDestroySurface( eglDisplay, eglSurface );
- eglTerminate( eglDisplay );
- eglDisplay = EGL_NO_DISPLAY;
- }
-}
-
-void init_scene(void)
-{
+ window, 0)) == EGL_NO_SURFACE )
+ {
+ printf("eglCreateWindowSurface failed\n");
+ return 0;
+ }
+
+ if ( (eglContext = eglCreateContext(eglDisplay, myConfig, 0, 0)) == EGL_NO_CONTEXT )
+ {
+ printf("eglCreateContext failed\n");
+ return 0;
+ }
+
+ if ( eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext) != EGL_TRUE )
+ {
+ printf("eglMakeCurrent failed\n");
+ return 0;
+ }
+
+ int w, h;
+
+ eglQuerySurface(eglDisplay, eglSurface, EGL_WIDTH, &w);
+ checkEglError("eglQuerySurface");
+ eglQuerySurface(eglDisplay, eglSurface, EGL_HEIGHT, &h);
+ checkEglError("eglQuerySurface");
+ GLint dim = w < h ? w : h;
+
+ fprintf(stderr, "Window dimensions: %d x %d\n", w, h);
+
+ printGLString("Version", GL_VERSION);
+ printGLString("Vendor", GL_VENDOR);
+ printGLString("Renderer", GL_RENDERER);
+ printGLString("Extensions", GL_EXTENSIONS);
+
+ return 1;
+}
+
+void free_gl_surface(void)
+{
+ if (eglDisplay != EGL_NO_DISPLAY)
+ {
+ eglMakeCurrent( EGL_NO_DISPLAY, EGL_NO_SURFACE,
+ EGL_NO_SURFACE, EGL_NO_CONTEXT );
+ eglDestroyContext( eglDisplay, eglContext );
+ eglDestroySurface( eglDisplay, eglSurface );
+ eglTerminate( eglDisplay );
+ eglDisplay = EGL_NO_DISPLAY;
+ }
+}
+
+void init_scene(void)
+{
glDisable(GL_DITHER);
glEnable(GL_CULL_FACE);
-
float ratio = 320.0f / 480.0f;
glViewport(0, 0, 320, 480);
-
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustumf(-ratio, ratio, -1, 1, 1, 10);
-
- glMatrixMode(GL_MODELVIEW);
+ glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(
0, 0, 3, // eye
0, 0, 0, // center
0, 1, 0); // up
-
- glEnable(GL_TEXTURE_2D);
- glEnableClientState(GL_VERTEX_ARRAY);
+ glEnable(GL_TEXTURE_2D);
+ glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-}
-
-void create_texture(void)
-{
+}
+
+void create_texture(void)
+{
const unsigned int on = 0xff0000ff;
const unsigned int off = 0xffffffff;
const unsigned int pixels[] =
@@ -314,44 +324,42 @@
off, on, off, on, off, on, off, on,
on, off, on, off, on, off, on, off,
off, on, off, on, off, on, off, on,
- };
- glGenTextures(1, &texture);
- glBindTexture(GL_TEXTURE_2D, texture);
- glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 8, 8, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
- glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
-}
-
-void render()
-{
+ };
+
+ glGenTextures(1, &texture);
+ glBindTexture(GL_TEXTURE_2D, texture);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 8, 8, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
+ glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+}
+
+void render()
+{
int i, j;
- int quads = 1;
-
- const GLfloat vertices[] = {
- -1, -1, 0,
- 1, -1, 0,
- 1, 1, 0,
- -1, 1, 0
- };
-
- const GLfixed texCoords[] = {
- 0, 0,
- FIXED_ONE, 0,
- FIXED_ONE, FIXED_ONE,
- 0, FIXED_ONE
- };
-
+ int quads = 1;
+
+ const GLfloat vertices[] = {
+ -1, -1, 0,
+ 1, -1, 0,
+ 1, 1, 0,
+ -1, 1, 0
+ };
+
+ const GLfixed texCoords[] = {
+ 0, 0,
+ FIXED_ONE, 0,
+ FIXED_ONE, FIXED_ONE,
+ 0, FIXED_ONE
+ };
+
const GLushort indices[] = { 0, 1, 2, 0, 2, 3 };
-
- glVertexPointer(3, GL_FLOAT, 0, vertices);
+
+ glVertexPointer(3, GL_FLOAT, 0, vertices);
glTexCoordPointer(2, GL_FIXED, 0, texCoords);
-
glClearColor(1.0, 1.0, 1.0, 1.0);
-
int nelem = sizeof(indices)/sizeof(indices[0]);
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
glDrawElements(GL_TRIANGLES, nelem, GL_UNSIGNED_SHORT, indices);
- eglSwapBuffers(eglDisplay, eglSurface);
-}
-
+ eglSwapBuffers(eglDisplay, eglSurface);
+}
diff --git a/opengl/tests/gl_jni/Android.mk b/opengl/tests/gl_jni/Android.mk
index 4029fa1..f1bd31d 100644
--- a/opengl/tests/gl_jni/Android.mk
+++ b/opengl/tests/gl_jni/Android.mk
@@ -11,7 +11,7 @@
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-subdir-java-files)
diff --git a/opengl/tests/gldual/Android.mk b/opengl/tests/gldual/Android.mk
index e73c249..995a5d7 100644
--- a/opengl/tests/gldual/Android.mk
+++ b/opengl/tests/gldual/Android.mk
@@ -11,7 +11,7 @@
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-subdir-java-files)
diff --git a/opengl/tests/gldual/res/layout/gldual_activity.xml b/opengl/tests/gldual/res/layout/gldual_activity.xml
index f2d59c7..d75acbc 100644
--- a/opengl/tests/gldual/res/layout/gldual_activity.xml
+++ b/opengl/tests/gldual/res/layout/gldual_activity.xml
@@ -17,14 +17,14 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/text"
android:orientation="vertical"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent">
+ android:layout_width="match_parent"
+ android:layout_height="match_parent">
<android.opengl.GLSurfaceView android:id="@+id/gl1"
- android:layout_width="fill_parent"
+ android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_weight="1" />
<com.android.gldual.GLDualGL2View android:id="@+id/gl2"
- android:layout_width="fill_parent"
+ android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_weight="1" />
</LinearLayout>
diff --git a/opengl/tests/swapinterval/Android.mk b/opengl/tests/swapinterval/Android.mk
index 619447c..9a4145e 100644
--- a/opengl/tests/swapinterval/Android.mk
+++ b/opengl/tests/swapinterval/Android.mk
@@ -6,6 +6,7 @@
LOCAL_SHARED_LIBRARIES := \
libcutils \
+ libutils \
libEGL \
libGLESv1_CM \
libui
diff --git a/vpn/java/android/net/vpn/VpnManager.java b/vpn/java/android/net/vpn/VpnManager.java
index 6df612e..ce40b5d 100644
--- a/vpn/java/android/net/vpn/VpnManager.java
+++ b/vpn/java/android/net/vpn/VpnManager.java
@@ -16,11 +16,15 @@
package android.net.vpn;
+import java.io.File;
+
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
+import android.os.Environment;
+import android.os.SystemProperties;
import android.util.Log;
/**
@@ -65,7 +69,7 @@
/** Error code to indicate a successful connection. */
public static final int VPN_ERROR_NO_ERROR = 0;
- public static final String PROFILES_PATH = "/data/misc/vpn/profiles";
+ public static final String PROFILES_PATH = "/misc/vpn/profiles";
private static final String PACKAGE_PREFIX =
VpnManager.class.getPackage().getName() + ".";
@@ -77,7 +81,13 @@
private static final String ACTION_VPN_SETTINGS =
PACKAGE_PREFIX + "SETTINGS";
- private static final String TAG = VpnManager.class.getSimpleName();
+ public static final String TAG = VpnManager.class.getSimpleName();
+
+ // TODO(oam): Test VPN when EFS is enabled (will do later)...
+ public static String getProfilePath() {
+ // This call will return the correct path if Encrypted FS is enabled or not.
+ return Environment.getSecureDataDirectory().getPath() + PROFILES_PATH;
+ }
/**
* Returns all supported VPN types.