Merge changes I3b93c2b8,Ia8e83727 into nyc-dev
* changes:
stagefright: Remove unused ClockEstimator and TimeSource
stagefright: Remove unused TimedTextDriver and Sources
diff --git a/cmds/stagefright/stagefright.cpp b/cmds/stagefright/stagefright.cpp
index eacb32e..ca68722 100644
--- a/cmds/stagefright/stagefright.cpp
+++ b/cmds/stagefright/stagefright.cpp
@@ -33,6 +33,7 @@
#include <binder/ProcessState.h>
#include <media/ICrypto.h>
#include <media/IMediaHTTPService.h>
+#include <media/IMediaCodecService.h>
#include <media/IMediaPlayerService.h>
#include <media/stagefright/foundation/ABuffer.h>
#include <media/stagefright/foundation/ALooper.h>
@@ -904,8 +905,8 @@
if (listComponents) {
sp<IServiceManager> sm = defaultServiceManager();
- sp<IBinder> binder = sm->getService(String16("media.player"));
- sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder);
+ sp<IBinder> binder = sm->getService(String16("media.codec"));
+ sp<IMediaCodecService> service = interface_cast<IMediaCodecService>(binder);
CHECK(service.get() != NULL);
diff --git a/include/media/IMediaCodecService.h b/include/media/IMediaCodecService.h
new file mode 100644
index 0000000..984a0fd
--- /dev/null
+++ b/include/media/IMediaCodecService.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_IMEDIACODECSERVICE_H
+#define ANDROID_IMEDIACODECSERVICE_H
+
+#include <binder/IInterface.h>
+#include <binder/IMemory.h>
+#include <binder/Parcel.h>
+#include <media/IDataSource.h>
+#include <include/OMX.h>
+
+namespace android {
+
+class IMediaCodecService: public IInterface
+{
+public:
+ DECLARE_META_INTERFACE(MediaCodecService);
+
+ virtual sp<IOMX> getOMX() = 0;
+};
+
+class BnMediaCodecService: public BnInterface<IMediaCodecService>
+{
+public:
+ virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply,
+ uint32_t flags = 0);
+};
+
+} // namespace android
+
+#endif // ANDROID_IMEDIACODECSERVICE_H
diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h
index a316ce2..99ca6f0 100644
--- a/include/media/IMediaPlayerService.h
+++ b/include/media/IMediaPlayerService.h
@@ -51,7 +51,6 @@
virtual sp<IMediaMetadataRetriever> createMetadataRetriever() = 0;
virtual sp<IMediaPlayer> create(const sp<IMediaPlayerClient>& client, int audioSessionId = 0)
= 0;
-
virtual sp<IOMX> getOMX() = 0;
virtual sp<ICrypto> makeCrypto() = 0;
virtual sp<IDrm> makeDrm() = 0;
diff --git a/include/media/MediaCodecInfo.h b/include/media/MediaCodecInfo.h
index 4067b47..e6f9661 100644
--- a/include/media/MediaCodecInfo.h
+++ b/include/media/MediaCodecInfo.h
@@ -33,7 +33,6 @@
struct AMessage;
class Parcel;
-struct CodecCapabilities;
typedef KeyedVector<AString, AString> CodecSettings;
@@ -44,12 +43,23 @@
};
struct Capabilities : public RefBase {
+ enum {
+ // decoder flags
+ kFlagSupportsAdaptivePlayback = 1 << 0,
+ kFlagSupportsSecurePlayback = 1 << 1,
+ kFlagSupportsTunneledPlayback = 1 << 2,
+
+ // encoder flags
+ kFlagSupportsIntraRefresh = 1 << 0,
+
+ };
+
void getSupportedProfileLevels(Vector<ProfileLevel> *profileLevels) const;
void getSupportedColorFormats(Vector<uint32_t> *colorFormats) const;
uint32_t getFlags() const;
const sp<AMessage> getDetails() const;
- private:
+ protected:
Vector<ProfileLevel> mProfileLevels;
Vector<uint32_t> mColorFormats;
uint32_t mFlags;
@@ -57,6 +67,7 @@
Capabilities();
+ private:
// read object from parcel even if object creation fails
static sp<Capabilities> FromParcel(const Parcel &parcel);
status_t writeToParcel(Parcel *parcel) const;
@@ -66,6 +77,14 @@
friend class MediaCodecInfo;
};
+ // Use a subclass to allow setting fields on construction without allowing
+ // to do the same throughout the framework.
+ struct CapabilitiesBuilder : public Capabilities {
+ void addProfileLevel(uint32_t profile, uint32_t level);
+ void addColorFormat(uint32_t format);
+ void addFlags(uint32_t flags);
+ };
+
bool isEncoder() const;
bool hasQuirk(const char *name) const;
void getSupportedMimes(Vector<AString> *mimes) const;
@@ -107,7 +126,8 @@
void addQuirk(const char *name);
status_t addMime(const char *mime);
status_t updateMime(const char *mime);
- status_t initializeCapabilities(const CodecCapabilities &caps);
+ // after this call Capabilities will be owned by MediaCodecInfo
+ status_t setCapabilities(const sp<Capabilities> &caps);
void addDetail(const AString &key, const AString &value);
void addFeature(const AString &key, int32_t value);
void addFeature(const AString &key, const char *value);
diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 5db70a6..349db64 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -50,6 +50,10 @@
virtual void initiateStart();
virtual void initiateShutdown(bool keepComponentAllocated = false);
+ virtual status_t queryCapabilities(
+ const AString &name, const AString &mime, bool isEncoder,
+ sp<MediaCodecInfo::Capabilities> *caps);
+
virtual status_t setSurface(const sp<Surface> &surface);
virtual void signalFlush();
@@ -312,6 +316,10 @@
ssize_t *index = NULL);
status_t setComponentRole(bool isEncoder, const char *mime);
+ static const char *getComponentRole(bool isEncoder, const char *mime);
+ static status_t setComponentRole(
+ const sp<IOMX> &omx, IOMX::node_id node, const char *role);
+
status_t configureCodec(const char *mime, const sp<AMessage> &msg);
status_t configureTunneledVideoPlayback(int32_t audioHwSync,
diff --git a/include/media/stagefright/CodecBase.h b/include/media/stagefright/CodecBase.h
index 542db71..01b744b 100644
--- a/include/media/stagefright/CodecBase.h
+++ b/include/media/stagefright/CodecBase.h
@@ -21,6 +21,7 @@
#include <stdint.h>
#include <media/IOMX.h>
+#include <media/MediaCodecInfo.h>
#include <media/stagefright/foundation/AHandler.h>
namespace android {
@@ -59,6 +60,10 @@
// require an explicit message handler
virtual void onMessageReceived(const sp<AMessage> &msg) = 0;
+ virtual status_t queryCapabilities(
+ const AString &name, const AString &mime, bool isEncoder,
+ sp<MediaCodecInfo::Capabilities> *caps /* nonnull */) { return INVALID_OPERATION; }
+
virtual status_t setSurface(const sp<Surface> &surface) { return INVALID_OPERATION; }
virtual void signalFlush() = 0;
diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index d4b8e4a..ea708e3 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -20,6 +20,7 @@
#include <gui/IGraphicBufferProducer.h>
#include <media/hardware/CryptoAPI.h>
+#include <media/MediaCodecInfo.h>
#include <media/MediaResource.h>
#include <media/stagefright/foundation/AHandler.h>
#include <media/stagefright/FrameRenderTracker.h>
@@ -73,6 +74,11 @@
static sp<PersistentSurface> CreatePersistentInputSurface();
+ // utility method to query capabilities
+ static status_t QueryCapabilities(
+ const AString &name, const AString &mime, bool isEncoder,
+ sp<MediaCodecInfo::Capabilities> *caps /* nonnull */);
+
status_t configure(
const sp<AMessage> &format,
const sp<Surface> &nativeWindow,
@@ -341,6 +347,8 @@
MediaCodec(const sp<ALooper> &looper, pid_t pid);
+ static sp<CodecBase> GetCodecBase(const AString &name, bool nameIsType = false);
+
static status_t PostAndAwaitResponse(
const sp<AMessage> &msg, sp<AMessage> *response);
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
index 285c33e..c095724 100644
--- a/media/libmedia/Android.mk
+++ b/media/libmedia/Android.mk
@@ -30,6 +30,7 @@
AudioSystem.cpp \
mediaplayer.cpp \
IMediaCodecList.cpp \
+ IMediaCodecService.cpp \
IMediaHTTPConnection.cpp \
IMediaHTTPService.cpp \
IMediaLogService.cpp \
diff --git a/media/libmedia/IMediaCodecService.cpp b/media/libmedia/IMediaCodecService.cpp
new file mode 100644
index 0000000..dcf2b27
--- /dev/null
+++ b/media/libmedia/IMediaCodecService.cpp
@@ -0,0 +1,72 @@
+/*
+**
+** Copyright 2015, 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 "IMediaCodecService"
+//#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
+#include <stdint.h>
+#include <sys/types.h>
+#include <binder/Parcel.h>
+#include <media/IMediaCodecService.h>
+
+namespace android {
+
+enum {
+ GET_OMX = IBinder::FIRST_CALL_TRANSACTION
+};
+
+class BpMediaCodecService : public BpInterface<IMediaCodecService>
+{
+public:
+ BpMediaCodecService(const sp<IBinder>& impl)
+ : BpInterface<IMediaCodecService>(impl)
+ {
+ }
+
+ virtual sp<IOMX> getOMX() {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaCodecService::getInterfaceDescriptor());
+ remote()->transact(GET_OMX, data, &reply);
+ return interface_cast<IOMX>(reply.readStrongBinder());
+ }
+
+};
+
+IMPLEMENT_META_INTERFACE(MediaCodecService, "android.media.IMediaCodecService");
+
+// ----------------------------------------------------------------------
+
+status_t BnMediaCodecService::onTransact(
+ uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
+{
+ switch (code) {
+
+ case GET_OMX: {
+ CHECK_INTERFACE(IMediaCodecService, data, reply);
+ sp<IOMX> omx = getOMX();
+ reply->writeStrongBinder(IInterface::asBinder(omx));
+ return NO_ERROR;
+ }
+ default:
+ return BBinder::onTransact(code, data, reply, flags);
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+} // namespace android
diff --git a/media/libmedia/MediaCodecInfo.cpp b/media/libmedia/MediaCodecInfo.cpp
index 8d3fa7b..3b53f4c 100644
--- a/media/libmedia/MediaCodecInfo.cpp
+++ b/media/libmedia/MediaCodecInfo.cpp
@@ -26,8 +26,6 @@
#include <media/stagefright/foundation/AMessage.h>
#include <binder/Parcel.h>
-#include <media/stagefright/OMXCodec.h>
-
namespace android {
void MediaCodecInfo::Capabilities::getSupportedProfileLevels(
@@ -101,6 +99,21 @@
return OK;
}
+void MediaCodecInfo::CapabilitiesBuilder::addProfileLevel(uint32_t profile, uint32_t level) {
+ ProfileLevel profileLevel;
+ profileLevel.mProfile = profile;
+ profileLevel.mLevel = level;
+ mProfileLevels.push_back(profileLevel);
+}
+
+void MediaCodecInfo::CapabilitiesBuilder::addColorFormat(uint32_t format) {
+ mColorFormats.push(format);
+}
+
+void MediaCodecInfo::CapabilitiesBuilder::addFlags(uint32_t flags) {
+ mFlags |= flags;
+}
+
bool MediaCodecInfo::isEncoder() const {
return mIsEncoder;
}
@@ -225,26 +238,8 @@
}
}
-status_t MediaCodecInfo::initializeCapabilities(const CodecCapabilities &caps) {
- mCurrentCaps->mProfileLevels.clear();
- mCurrentCaps->mColorFormats.clear();
-
- for (size_t i = 0; i < caps.mProfileLevels.size(); ++i) {
- const CodecProfileLevel &src = caps.mProfileLevels.itemAt(i);
-
- ProfileLevel profileLevel;
- profileLevel.mProfile = src.mProfile;
- profileLevel.mLevel = src.mLevel;
- mCurrentCaps->mProfileLevels.push_back(profileLevel);
- }
-
- for (size_t i = 0; i < caps.mColorFormats.size(); ++i) {
- mCurrentCaps->mColorFormats.push_back(caps.mColorFormats.itemAt(i));
- }
-
- mCurrentCaps->mFlags = caps.mFlags;
- mCurrentCaps->mDetails = new AMessage;
-
+status_t MediaCodecInfo::setCapabilities(const sp<Capabilities> &caps) {
+ mCurrentCaps = caps;
return OK;
}
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index c5f53cb..bb24403 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -346,6 +346,7 @@
}
sp<IOMX> MediaPlayerService::getOMX() {
+ ALOGI("MediaPlayerService::getOMX");
Mutex::Autolock autoLock(mLock);
if (mOMX.get() == NULL) {
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index fa6703e..73177c1 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -1528,6 +1528,21 @@
status_t ACodec::setComponentRole(
bool isEncoder, const char *mime) {
+ const char *role = getComponentRole(isEncoder, mime);
+ if (role == NULL) {
+ return BAD_VALUE;
+ }
+ status_t err = setComponentRole(mOMX, mNode, role);
+ if (err != OK) {
+ ALOGW("[%s] Failed to set standard component role '%s'.",
+ mComponentName.c_str(), role);
+ }
+ return err;
+}
+
+//static
+const char *ACodec::getComponentRole(
+ bool isEncoder, const char *mime) {
struct MimeToRole {
const char *mime;
const char *decoderRole;
@@ -1594,35 +1609,27 @@
}
if (i == kNumMimeToRole) {
- return ERROR_UNSUPPORTED;
+ return NULL;
}
- const char *role =
- isEncoder ? kMimeToRole[i].encoderRole
+ return isEncoder ? kMimeToRole[i].encoderRole
: kMimeToRole[i].decoderRole;
+}
- if (role != NULL) {
- OMX_PARAM_COMPONENTROLETYPE roleParams;
- InitOMXParams(&roleParams);
+//static
+status_t ACodec::setComponentRole(
+ const sp<IOMX> &omx, IOMX::node_id node, const char *role) {
+ OMX_PARAM_COMPONENTROLETYPE roleParams;
+ InitOMXParams(&roleParams);
- strncpy((char *)roleParams.cRole,
- role, OMX_MAX_STRINGNAME_SIZE - 1);
+ strncpy((char *)roleParams.cRole,
+ role, OMX_MAX_STRINGNAME_SIZE - 1);
- roleParams.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0';
+ roleParams.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0';
- status_t err = mOMX->setParameter(
- mNode, OMX_IndexParamStandardComponentRole,
- &roleParams, sizeof(roleParams));
-
- if (err != OK) {
- ALOGW("[%s] Failed to set standard component role '%s'.",
- mComponentName.c_str(), role);
-
- return err;
- }
- }
-
- return OK;
+ return omx->setParameter(
+ node, OMX_IndexParamStandardComponentRole,
+ &roleParams, sizeof(roleParams));
}
status_t ACodec::configureCodec(
@@ -7004,6 +7011,147 @@
}
}
+status_t ACodec::queryCapabilities(
+ const AString &name, const AString &mime, bool isEncoder,
+ sp<MediaCodecInfo::Capabilities> *caps) {
+ (*caps).clear();
+ const char *role = getComponentRole(isEncoder, mime.c_str());
+ if (role == NULL) {
+ return BAD_VALUE;
+ }
+
+ OMXClient client;
+ status_t err = client.connect();
+ if (err != OK) {
+ return err;
+ }
+
+ sp<IOMX> omx = client.interface();
+ sp<CodecObserver> observer = new CodecObserver;
+ IOMX::node_id node = 0;
+
+ err = omx->allocateNode(name.c_str(), observer, &node);
+ if (err != OK) {
+ client.disconnect();
+ return err;
+ }
+
+ err = setComponentRole(omx, node, role);
+ if (err != OK) {
+ omx->freeNode(node);
+ client.disconnect();
+ return err;
+ }
+
+ sp<MediaCodecInfo::CapabilitiesBuilder> builder = new MediaCodecInfo::CapabilitiesBuilder();
+ bool isVideo = mime.startsWithIgnoreCase("video/");
+
+ if (isVideo) {
+ OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
+ InitOMXParams(¶m);
+ param.nPortIndex = isEncoder ? kPortIndexOutput : kPortIndexInput;
+
+ for (param.nProfileIndex = 0;; ++param.nProfileIndex) {
+ status_t err = omx->getParameter(
+ node, OMX_IndexParamVideoProfileLevelQuerySupported,
+ ¶m, sizeof(param));
+ if (err != OK) {
+ break;
+ }
+ builder->addProfileLevel(param.eProfile, param.eLevel);
+ }
+
+ // Color format query
+ // return colors in the order reported by the OMX component
+ // prefix "flexible" standard ones with the flexible equivalent
+ OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
+ InitOMXParams(&portFormat);
+ param.nPortIndex = isEncoder ? kPortIndexInput : kPortIndexOutput;
+ Vector<uint32_t> supportedColors; // shadow copy to check for duplicates
+ for (portFormat.nIndex = 0;; ++portFormat.nIndex) {
+ status_t err = omx->getParameter(
+ node, OMX_IndexParamVideoPortFormat,
+ &portFormat, sizeof(portFormat));
+ if (err != OK) {
+ break;
+ }
+
+ OMX_U32 flexibleEquivalent;
+ if (isFlexibleColorFormat(
+ omx, node, portFormat.eColorFormat, false /* usingNativeWindow */,
+ &flexibleEquivalent)) {
+ bool marked = false;
+ for (size_t i = 0; i < supportedColors.size(); ++i) {
+ if (supportedColors[i] == flexibleEquivalent) {
+ marked = true;
+ break;
+ }
+ }
+ if (!marked) {
+ supportedColors.push(flexibleEquivalent);
+ builder->addColorFormat(flexibleEquivalent);
+ }
+ }
+ supportedColors.push(portFormat.eColorFormat);
+ builder->addColorFormat(portFormat.eColorFormat);
+ }
+ } else if (mime.equalsIgnoreCase(MEDIA_MIMETYPE_AUDIO_AAC)) {
+ // More audio codecs if they have profiles.
+ OMX_AUDIO_PARAM_ANDROID_PROFILETYPE param;
+ InitOMXParams(¶m);
+ param.nPortIndex = isEncoder ? kPortIndexOutput : kPortIndexInput;
+ for (param.nProfileIndex = 0;; ++param.nProfileIndex) {
+ status_t err = omx->getParameter(
+ node, (OMX_INDEXTYPE)OMX_IndexParamAudioProfileQuerySupported,
+ ¶m, sizeof(param));
+ if (err != OK) {
+ break;
+ }
+ // For audio, level is ignored.
+ builder->addProfileLevel(param.eProfile, 0 /* level */);
+ }
+
+ // NOTE: Without Android extensions, OMX does not provide a way to query
+ // AAC profile support
+ if (param.nProfileIndex == 0) {
+ ALOGW("component %s doesn't support profile query.", name.c_str());
+ }
+ }
+
+ if (isVideo && !isEncoder) {
+ native_handle_t *sidebandHandle = NULL;
+ if (omx->configureVideoTunnelMode(
+ node, kPortIndexOutput, OMX_TRUE, 0, &sidebandHandle) == OK) {
+ // tunneled playback includes adaptive playback
+ builder->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsAdaptivePlayback
+ | MediaCodecInfo::Capabilities::kFlagSupportsTunneledPlayback);
+ } else if (omx->storeMetaDataInBuffers(
+ node, kPortIndexOutput, OMX_TRUE) == OK ||
+ omx->prepareForAdaptivePlayback(
+ node, kPortIndexOutput, OMX_TRUE,
+ 1280 /* width */, 720 /* height */) == OK) {
+ builder->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsAdaptivePlayback);
+ }
+ }
+
+ if (isVideo && isEncoder) {
+ OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE params;
+ InitOMXParams(¶ms);
+ params.nPortIndex = kPortIndexOutput;
+ // TODO: should we verify if fallback is supported?
+ if (omx->getConfig(
+ node, (OMX_INDEXTYPE)OMX_IndexConfigAndroidIntraRefresh,
+ ¶ms, sizeof(params)) == OK) {
+ builder->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsIntraRefresh);
+ }
+ }
+
+ *caps = builder;
+ omx->freeNode(node);
+ client.disconnect();
+ return OK;
+}
+
// These are supposed be equivalent to the logic in
// "audio_channel_out_mask_from_count".
//static
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 8893e9c..ce67d78 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -193,6 +193,22 @@
}
// static
+status_t MediaCodec::QueryCapabilities(
+ const AString &name, const AString &mime, bool isEncoder,
+ sp<MediaCodecInfo::Capabilities> *caps /* nonnull */) {
+ // TRICKY: this method is used by MediaCodecList/Info during its
+ // initialization. As such, we cannot create a MediaCodec instance
+ // because that requires an initialized MediaCodecList.
+
+ sp<CodecBase> codec = GetCodecBase(name);
+ if (codec == NULL) {
+ return NAME_NOT_FOUND;
+ }
+
+ return codec->queryCapabilities(name, mime, isEncoder, caps);
+}
+
+// static
sp<PersistentSurface> MediaCodec::CreatePersistentInputSurface() {
OMXClient client;
CHECK_EQ(client.connect(), (status_t)OK);
@@ -298,6 +314,18 @@
response->postReply(replyID);
}
+//static
+sp<CodecBase> MediaCodec::GetCodecBase(const AString &name, bool nameIsType) {
+ // at this time only ACodec specifies a mime type.
+ if (nameIsType || name.startsWithIgnoreCase("omx.")) {
+ return new ACodec;
+ } else if (name.startsWithIgnoreCase("android.filter.")) {
+ return new MediaFilter;
+ } else {
+ return NULL;
+ }
+}
+
status_t MediaCodec::init(const AString &name, bool nameIsType, bool encoder) {
mResourceManagerService->init();
@@ -311,12 +339,8 @@
// we need to invest in an extra looper to free the main event
// queue.
- if (nameIsType || !strncasecmp(name.c_str(), "omx.", 4)) {
- mCodec = new ACodec;
- } else if (!nameIsType
- && !strncasecmp(name.c_str(), "android.filter.", 15)) {
- mCodec = new MediaFilter;
- } else {
+ mCodec = GetCodecBase(name, nameIsType);
+ if (mCodec == NULL) {
return NAME_NOT_FOUND;
}
diff --git a/media/libstagefright/MediaCodecList.cpp b/media/libstagefright/MediaCodecList.cpp
index c049097..34d85e7 100644
--- a/media/libstagefright/MediaCodecList.cpp
+++ b/media/libstagefright/MediaCodecList.cpp
@@ -31,10 +31,10 @@
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/foundation/AMessage.h>
#include <media/stagefright/ACodec.h>
+#include <media/stagefright/MediaCodec.h>
#include <media/stagefright/MediaCodecList.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/OMXClient.h>
-#include <media/stagefright/OMXCodec.h>
#include <sys/stat.h>
#include <utils/threads.h>
@@ -752,18 +752,22 @@
ALOGV("initializeCapabilities %s:%s",
mCurrentInfo->mName.c_str(), type);
- CodecCapabilities caps;
- status_t err = QueryCodec(
- mOMX,
- mCurrentInfo->mName.c_str(),
+ sp<MediaCodecInfo::Capabilities> caps;
+ status_t err = MediaCodec::QueryCapabilities(
+ mCurrentInfo->mName,
type,
mCurrentInfo->mIsEncoder,
&caps);
if (err != OK) {
return err;
+ } else if (caps == NULL) {
+ ALOGE("MediaCodec::QueryCapabilities returned OK but no capabilities for '%s':'%s':'%s'",
+ mCurrentInfo->mName.c_str(), type,
+ mCurrentInfo->mIsEncoder ? "encoder" : "decoder");
+ return UNKNOWN_ERROR;
}
- return mCurrentInfo->initializeCapabilities(caps);
+ return mCurrentInfo->setCapabilities(caps);
}
status_t MediaCodecList::addQuirk(const char **attrs) {
diff --git a/media/libstagefright/OMXClient.cpp b/media/libstagefright/OMXClient.cpp
index e69890d..b1f69ce 100644
--- a/media/libstagefright/OMXClient.cpp
+++ b/media/libstagefright/OMXClient.cpp
@@ -25,8 +25,10 @@
#include <binder/IServiceManager.h>
#include <media/IMediaPlayerService.h>
+#include <media/IMediaCodecService.h>
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/OMXClient.h>
+#include <cutils/properties.h>
#include <utils/KeyedVector.h>
#include "include/OMX.h"
@@ -34,10 +36,11 @@
namespace android {
struct MuxOMX : public IOMX {
- MuxOMX(const sp<IOMX> &remoteOMX);
+ MuxOMX(const sp<IOMX> &mediaServerOMX, const sp<IOMX> &mediaCodecOMX);
virtual ~MuxOMX();
- virtual IBinder *onAsBinder() { return IInterface::asBinder(mRemoteOMX).get(); }
+ // TODO: does it matter which interface we return here?
+ virtual IBinder *onAsBinder() { return IInterface::asBinder(mMediaServerOMX).get(); }
virtual bool livesLocally(node_id node, pid_t pid);
@@ -148,23 +151,39 @@
private:
mutable Mutex mLock;
- sp<IOMX> mRemoteOMX;
+ sp<IOMX> mMediaServerOMX;
+ sp<IOMX> mMediaCodecOMX;
sp<IOMX> mLocalOMX;
+ static bool sCodecProcessEnabled;
- KeyedVector<node_id, bool> mIsLocalNode;
+ typedef enum {
+ LOCAL,
+ MEDIAPROCESS,
+ CODECPROCESS
+ } node_location;
+
+ KeyedVector<node_id, node_location> mNodeLocation;
bool isLocalNode(node_id node) const;
bool isLocalNode_l(node_id node) const;
const sp<IOMX> &getOMX(node_id node) const;
const sp<IOMX> &getOMX_l(node_id node) const;
- static bool CanLiveLocally(const char *name);
+ static node_location getPreferredCodecLocation(const char *name);
DISALLOW_EVIL_CONSTRUCTORS(MuxOMX);
};
-MuxOMX::MuxOMX(const sp<IOMX> &remoteOMX)
- : mRemoteOMX(remoteOMX) {
+bool MuxOMX::sCodecProcessEnabled = true;
+
+MuxOMX::MuxOMX(const sp<IOMX> &mediaServerOMX, const sp<IOMX> &mediaCodecOMX)
+ : mMediaServerOMX(mediaServerOMX),
+ mMediaCodecOMX(mediaCodecOMX) {
+ char value[PROPERTY_VALUE_MAX];
+ if (property_get("media.stagefright.codecremote", value, NULL)
+ && (!strcmp("0", value) || !strcasecmp("false", value))) {
+ sCodecProcessEnabled = false;
+ }
}
MuxOMX::~MuxOMX() {
@@ -177,27 +196,50 @@
}
bool MuxOMX::isLocalNode_l(node_id node) const {
- return mIsLocalNode.indexOfKey(node) >= 0;
+ return mNodeLocation.valueFor(node) == LOCAL;
}
// static
-bool MuxOMX::CanLiveLocally(const char *name) {
+MuxOMX::node_location MuxOMX::getPreferredCodecLocation(const char *name) {
+ ALOGI("ShouldRunInCodecProcess(%s)", name);
+ if (sCodecProcessEnabled) {
+ // all non-secure decoders plus OMX.google.* encoders can go in the codec process
+ if ((strcasestr(name, "decoder") && !strcasestr(name, "secure")) ||
+ !strncasecmp(name, "OMX.google.", 11)) {
+ return CODECPROCESS;
+ }
+ // everything else runs in the media server
+ return MEDIAPROCESS;
+ } else {
#ifdef __LP64__
- (void)name; // disable unused parameter warning
- // 64 bit processes always run OMX remote on MediaServer
- return false;
+ // 64 bit processes always run OMX remote on MediaServer
+ return MEDIAPROCESS;
#else
- // 32 bit processes run only OMX.google.* components locally
- return !strncasecmp(name, "OMX.google.", 11);
+ // 32 bit processes run only OMX.google.* components locally
+ if (!strncasecmp(name, "OMX.google.", 11)) {
+ return LOCAL;
+ }
+ return MEDIAPROCESS;
#endif
+ }
}
const sp<IOMX> &MuxOMX::getOMX(node_id node) const {
- return isLocalNode(node) ? mLocalOMX : mRemoteOMX;
+ Mutex::Autolock autoLock(mLock);
+ return getOMX_l(node);
}
const sp<IOMX> &MuxOMX::getOMX_l(node_id node) const {
- return isLocalNode_l(node) ? mLocalOMX : mRemoteOMX;
+ node_location loc = mNodeLocation.valueFor(node);
+ if (loc == LOCAL) {
+ return mLocalOMX;
+ } else if (loc == MEDIAPROCESS) {
+ return mMediaServerOMX;
+ } else if (loc == CODECPROCESS) {
+ return mMediaCodecOMX;
+ }
+ ALOGE("Couldn't determine node location for node %d: %d, using local", node, loc);
+ return mLocalOMX;
}
bool MuxOMX::livesLocally(node_id node, pid_t pid) {
@@ -221,13 +263,16 @@
sp<IOMX> omx;
- if (CanLiveLocally(name)) {
+ node_location loc = getPreferredCodecLocation(name);
+ if (loc == CODECPROCESS) {
+ omx = mMediaCodecOMX;
+ } else if (loc == MEDIAPROCESS) {
+ omx = mMediaServerOMX;
+ } else {
if (mLocalOMX == NULL) {
mLocalOMX = new OMX;
}
omx = mLocalOMX;
- } else {
- omx = mRemoteOMX;
}
status_t err = omx->allocateNode(name, observer, node);
@@ -236,9 +281,7 @@
return err;
}
- if (omx == mLocalOMX) {
- mIsLocalNode.add(*node, true);
- }
+ mNodeLocation.add(*node, loc);
return OK;
}
@@ -252,7 +295,7 @@
return err;
}
- mIsLocalNode.removeItem(node);
+ mNodeLocation.removeItem(node);
return OK;
}
@@ -352,7 +395,7 @@
sp<IGraphicBufferProducer> *bufferProducer,
sp<IGraphicBufferConsumer> *bufferConsumer) {
// TODO: local or remote? Always use remote for now
- return mRemoteOMX->createPersistentInputSurface(
+ return mMediaServerOMX->createPersistentInputSurface(
bufferProducer, bufferConsumer);
}
@@ -419,25 +462,36 @@
status_t OMXClient::connect() {
sp<IServiceManager> sm = defaultServiceManager();
- sp<IBinder> binder = sm->getService(String16("media.player"));
- sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder);
+ sp<IBinder> playerbinder = sm->getService(String16("media.player"));
+ sp<IMediaPlayerService> mediaservice = interface_cast<IMediaPlayerService>(playerbinder);
- if (service.get() == NULL) {
+ if (mediaservice.get() == NULL) {
ALOGE("Cannot obtain IMediaPlayerService");
return NO_INIT;
}
- mOMX = service->getOMX();
- if (mOMX.get() == NULL) {
- ALOGE("Cannot obtain IOMX");
+ sp<IOMX> mediaServerOMX = mediaservice->getOMX();
+ if (mediaServerOMX.get() == NULL) {
+ ALOGE("Cannot obtain mediaserver IOMX");
return NO_INIT;
}
- if (!mOMX->livesLocally(0 /* node */, getpid())) {
- ALOGI("Using client-side OMX mux.");
- mOMX = new MuxOMX(mOMX);
+ sp<IBinder> codecbinder = sm->getService(String16("media.codec"));
+ sp<IMediaCodecService> codecservice = interface_cast<IMediaCodecService>(codecbinder);
+
+ if (codecservice.get() == NULL) {
+ ALOGE("Cannot obtain IMediaCodecService");
+ return NO_INIT;
}
+ sp<IOMX> mediaCodecOMX = codecservice->getOMX();
+ if (mediaCodecOMX.get() == NULL) {
+ ALOGE("Cannot obtain mediacodec IOMX");
+ return NO_INIT;
+ }
+
+ mOMX = new MuxOMX(mediaServerOMX, mediaCodecOMX);
+
return OK;
}
diff --git a/media/libstagefright/omx/OMXMaster.cpp b/media/libstagefright/omx/OMXMaster.cpp
index ae3cb33..6132a2c 100644
--- a/media/libstagefright/omx/OMXMaster.cpp
+++ b/media/libstagefright/omx/OMXMaster.cpp
@@ -23,6 +23,7 @@
#include "SoftOMXPlugin.h"
#include <dlfcn.h>
+#include <fcntl.h>
#include <media/stagefright/foundation/ADebug.h>
@@ -30,6 +31,29 @@
OMXMaster::OMXMaster()
: mVendorLibHandle(NULL) {
+
+ mProcessName[0] = 0;
+ if (mProcessName[0] == 0) {
+ pid_t pid = getpid();
+ char filename[20];
+ snprintf(filename, sizeof(filename), "/proc/%d/comm", pid);
+ int fd = open(filename, O_RDONLY);
+ if (fd < 0) {
+ ALOGW("couldn't determine process name");
+ sprintf(mProcessName, "<unknown>");
+ } else {
+ ssize_t len = read(fd, mProcessName, sizeof(mProcessName));
+ if (len < 2) {
+ ALOGW("couldn't determine process name");
+ sprintf(mProcessName, "<unknown>");
+ } else {
+ // the name is newline terminated, so erase the newline
+ mProcessName[len - 1] = 0;
+ }
+ close(fd);
+ }
+ }
+
addVendorPlugin();
addPlugin(new SoftOMXPlugin);
}
@@ -123,6 +147,7 @@
const OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData,
OMX_COMPONENTTYPE **component) {
+ ALOGI("makeComponentInstance(%s) in %s process", name, mProcessName);
Mutex::Autolock autoLock(mLock);
*component = NULL;
diff --git a/media/libstagefright/omx/OMXMaster.h b/media/libstagefright/omx/OMXMaster.h
index 6069741..3f9c0ca 100644
--- a/media/libstagefright/omx/OMXMaster.h
+++ b/media/libstagefright/omx/OMXMaster.h
@@ -50,6 +50,7 @@
Vector<String8> *roles);
private:
+ char mProcessName[16];
Mutex mLock;
List<OMXPluginBase *> mPlugins;
KeyedVector<String8, OMXPluginBase *> mPluginByComponentName;
diff --git a/media/libstagefright/omx/tests/OMXHarness.cpp b/media/libstagefright/omx/tests/OMXHarness.cpp
index 5159de3..6e21c14 100644
--- a/media/libstagefright/omx/tests/OMXHarness.cpp
+++ b/media/libstagefright/omx/tests/OMXHarness.cpp
@@ -27,7 +27,7 @@
#include <binder/IServiceManager.h>
#include <binder/MemoryDealer.h>
#include <media/IMediaHTTPService.h>
-#include <media/IMediaPlayerService.h>
+#include <media/IMediaCodecService.h>
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/foundation/ALooper.h>
#include <media/stagefright/DataSource.h>
@@ -57,8 +57,8 @@
status_t Harness::initOMX() {
sp<IServiceManager> sm = defaultServiceManager();
- sp<IBinder> binder = sm->getService(String16("media.player"));
- sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder);
+ sp<IBinder> binder = sm->getService(String16("media.codec"));
+ sp<IMediaCodecService> service = interface_cast<IMediaCodecService>(binder);
mOMX = service->getOMX();
return mOMX != 0 ? OK : NO_INIT;
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 941757a..ec70ed4 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -1809,6 +1809,7 @@
mpClientInterface->closeInput(mInputs.keyAt(input_index));
}
mInputs.clear();
+ SoundTrigger::setCaptureState(false);
nextAudioPortGeneration();
if (patchRemoved) {
diff --git a/services/mediacodec/Android.mk b/services/mediacodec/Android.mk
new file mode 100644
index 0000000..239b4e1
--- /dev/null
+++ b/services/mediacodec/Android.mk
@@ -0,0 +1,27 @@
+LOCAL_PATH := $(call my-dir)
+
+# service library
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := MediaCodecService.cpp
+LOCAL_SHARED_LIBRARIES := libmedia libbinder libutils liblog libstagefright_omx
+LOCAL_C_INCLUDES := \
+ $(TOP)/frameworks/av/media/libstagefright \
+ $(TOP)/frameworks/native/include/media/openmax
+LOCAL_MODULE:= libmediacodecservice
+LOCAL_32_BIT_ONLY := true
+include $(BUILD_SHARED_LIBRARY)
+
+
+# service executable
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := main_codecservice.cpp
+LOCAL_SHARED_LIBRARIES := libmedia libmediacodecservice libbinder libutils liblog
+LOCAL_C_INCLUDES := \
+ $(TOP)/frameworks/av/media/libstagefright \
+ $(TOP)/frameworks/native/include/media/openmax
+LOCAL_MODULE:= mediacodec
+LOCAL_32_BIT_ONLY := true
+LOCAL_INIT_RC := mediacodec.rc
+include $(BUILD_EXECUTABLE)
+
+
diff --git a/services/mediacodec/MODULE_LICENSE_APACHE2 b/services/mediacodec/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/services/mediacodec/MODULE_LICENSE_APACHE2
diff --git a/services/mediacodec/MediaCodecService.cpp b/services/mediacodec/MediaCodecService.cpp
new file mode 100644
index 0000000..fc1e5d9
--- /dev/null
+++ b/services/mediacodec/MediaCodecService.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015 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 "MediaCodecService"
+//#define LOG_NDEBUG 0
+#include <utils/Log.h>
+
+#include "MediaCodecService.h"
+
+namespace android {
+
+sp<IOMX> MediaCodecService::getOMX() {
+
+ Mutex::Autolock autoLock(mLock);
+
+ if (mOMX.get() == NULL) {
+ mOMX = new OMX;
+ }
+
+ return mOMX;
+}
+
+
+status_t MediaCodecService::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
+ uint32_t flags)
+{
+ return BnMediaCodecService::onTransact(code, data, reply, flags);
+}
+
+} // namespace android
diff --git a/services/mediacodec/MediaCodecService.h b/services/mediacodec/MediaCodecService.h
new file mode 100644
index 0000000..d64debb
--- /dev/null
+++ b/services/mediacodec/MediaCodecService.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_MEDIA_CODEC_SERVICE_H
+#define ANDROID_MEDIA_CODEC_SERVICE_H
+
+#include <binder/BinderService.h>
+#include <media/IMediaCodecService.h>
+#include <include/OMX.h>
+
+namespace android {
+
+class MediaCodecService : public BinderService<MediaCodecService>, public BnMediaCodecService
+{
+ friend class BinderService<MediaCodecService>; // for MediaCodecService()
+public:
+ MediaCodecService() : BnMediaCodecService() { }
+ virtual ~MediaCodecService() { }
+ virtual void onFirstRef() { }
+
+ static const char* getServiceName() { return "media.codec"; }
+
+ virtual sp<IOMX> getOMX();
+
+ virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply,
+ uint32_t flags);
+
+private:
+ Mutex mLock;
+ sp<IOMX> mOMX;
+};
+
+} // namespace android
+
+#endif // ANDROID_MEDIA_CODEC_SERVICE_H
diff --git a/services/mediacodec/NOTICE b/services/mediacodec/NOTICE
new file mode 100644
index 0000000..34bdaf1
--- /dev/null
+++ b/services/mediacodec/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2015, 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.
+
+ 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.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
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+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
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+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
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+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
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+ "Object" form shall mean any form resulting from mechanical
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+ not limited to compiled object code, generated documentation,
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+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
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+ Work and such Derivative Works in Source or Object form.
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+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
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+ as modifying the License.
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
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+ for any such Derivative Works as a whole, provided Your use,
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+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/services/mediacodec/main_codecservice.cpp b/services/mediacodec/main_codecservice.cpp
new file mode 100644
index 0000000..aedf0c3
--- /dev/null
+++ b/services/mediacodec/main_codecservice.cpp
@@ -0,0 +1,45 @@
+/*
+**
+** Copyright 2015, 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 "mediacodec"
+//#define LOG_NDEBUG 0
+
+#include <fcntl.h>
+#include <sys/prctl.h>
+#include <sys/wait.h>
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
+#include <binder/IServiceManager.h>
+#include <utils/Log.h>
+
+// from LOCAL_C_INCLUDES
+#include "MediaCodecService.h"
+
+using namespace android;
+
+int main(int argc __unused, char** argv)
+{
+ ALOGI("@@@ mediacodecservice starting");
+ signal(SIGPIPE, SIG_IGN);
+
+ strcpy(argv[0], "media.codec");
+ sp<ProcessState> proc(ProcessState::self());
+ sp<IServiceManager> sm = defaultServiceManager();
+ MediaCodecService::instantiate();
+ ProcessState::self()->startThreadPool();
+ IPCThreadState::self()->joinThreadPool();
+}
diff --git a/services/mediacodec/mediacodec.rc b/services/mediacodec/mediacodec.rc
new file mode 100644
index 0000000..e8df7be
--- /dev/null
+++ b/services/mediacodec/mediacodec.rc
@@ -0,0 +1,5 @@
+service mediacodec /system/bin/mediacodec
+ class main
+ user mediacodec
+ group camera drmrpc mediadrm
+ ioprio rt 4