eclair snapshot
diff --git a/include/ui/Camera.h b/include/ui/Camera.h
index afb07b5..5219772 100644
--- a/include/ui/Camera.h
+++ b/include/ui/Camera.h
@@ -66,15 +66,22 @@
// msgType in notifyCallback and dataCallback functions
enum {
- CAMERA_MSG_ERROR = 0,
- CAMERA_MSG_SHUTTER,
- CAMERA_MSG_FOCUS,
- CAMERA_MSG_ZOOM,
- CAMERA_MSG_PREVIEW_FRAME,
- CAMERA_MSG_VIDEO_FRAME,
- CAMERA_MSG_POSTVIEW_FRAME,
- CAMERA_MSG_RAW_IMAGE,
- CAMERA_MSG_COMPRESSED_IMAGE
+ CAMERA_MSG_ERROR = 0x001,
+ CAMERA_MSG_SHUTTER = 0x002,
+ CAMERA_MSG_FOCUS = 0x004,
+ CAMERA_MSG_ZOOM = 0x008,
+ CAMERA_MSG_PREVIEW_FRAME = 0x010,
+ CAMERA_MSG_VIDEO_FRAME = 0x020,
+ CAMERA_MSG_POSTVIEW_FRAME = 0x040,
+ CAMERA_MSG_RAW_IMAGE = 0x080,
+ CAMERA_MSG_COMPRESSED_IMAGE = 0x100,
+ CAMERA_MSG_ALL_MSGS = 0x1FF
+};
+
+// cmdType in sendCommand functions
+enum {
+ CAMERA_CMD_START_SMOOTH_ZOOM = 1,
+ CAMERA_CMD_STOP_SMOOTH_ZOOM = 2,
};
// camera fatal errors
@@ -142,6 +149,9 @@
// autoFocus - status returned from callback
status_t autoFocus();
+ // cancel auto focus
+ status_t cancelAutoFocus();
+
// take a picture - picture returned from callback
status_t takePicture();
@@ -151,6 +161,9 @@
// get preview/capture parameters - key/value pairs
String8 getParameters() const;
+ // send command to camera driver
+ status_t sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);
+
void setListener(const sp<CameraListener>& listener);
void setPreviewCallbackFlags(int preview_callback_flag);
diff --git a/include/ui/CameraHardwareInterface.h b/include/ui/CameraHardwareInterface.h
index 822b4a8..240c134 100644
--- a/include/ui/CameraHardwareInterface.h
+++ b/include/ui/CameraHardwareInterface.h
@@ -17,30 +17,37 @@
#ifndef ANDROID_HARDWARE_CAMERA_HARDWARE_INTERFACE_H
#define ANDROID_HARDWARE_CAMERA_HARDWARE_INTERFACE_H
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
#include <utils/RefBase.h>
+#include <ui/ISurface.h>
+#include <ui/Camera.h>
#include <ui/CameraParameters.h>
#include <ui/Overlay.h>
namespace android {
+/**
+ * The size of image for display.
+ */
+typedef struct image_rect_struct
+{
+ uint32_t width; /* Image width */
+ uint32_t height; /* Image height */
+} image_rect_type;
-/** Callback for startPreview() */
-typedef void (*preview_callback)(const sp<IMemory>& mem, void* user);
-/** Callback for startRecord() */
-typedef void (*recording_callback)(nsecs_t timestamp, const sp<IMemory>& mem, void* user);
+typedef void (*notify_callback)(int32_t msgType,
+ int32_t ext1,
+ int32_t ext2,
+ void* user);
-/** Callback for takePicture() */
-typedef void (*shutter_callback)(void* user);
+typedef void (*data_callback)(int32_t msgType,
+ const sp<IMemory>& dataPtr,
+ void* user);
-/** Callback for takePicture() */
-typedef void (*raw_callback)(const sp<IMemory>& mem, void* user);
-
-/** Callback for takePicture() */
-typedef void (*jpeg_callback)(const sp<IMemory>& mem, void* user);
-
-/** Callback for autoFocus() */
-typedef void (*autofocus_callback)(bool focused, void* user);
+typedef void (*data_callback_timestamp)(nsecs_t timestamp,
+ int32_t msgType,
+ const sp<IMemory>& dataPtr,
+ void* user);
/**
* CameraHardwareInterface.h defines the interface to the
@@ -57,28 +64,21 @@
* CameraService calls getPreviewHeap() to establish access to the
* preview heap so it can be registered with SurfaceFlinger for
* efficient display updating while in preview mode.
- * -# startPreview() is called, which is passed a preview_callback()
- * function and a user parameter. The camera instance then periodically
- * calls preview_callback() each time a new preview frame is available.
- * The callback routine has two parameters: the first is a pointer to
- * the IMemory containing the frame and the second a user parameter. If
- * the preview_callback code needs to use this memory after returning,
- * it must copy the data.
+ * -# startPreview() is called. The camera instance then periodically
+ * sends the message CAMERA_MSG_PREVIEW_FRAME (if enabled) each time
+ * a new preview frame is available. If data callback code needs to use
+ * this memory after returning, it must copy the data.
*
- * Prior to taking a picture, CameraService calls autofocus() with
- * autofocus_callback() and a user parameter. When auto focusing has
- * completed, the camera instance calls autofocus_callback(), which informs
- * the application whether focusing was successful. The camera instance
- * only calls autofocus_callback() once and it is up to the application to
- * call autoFocus() again if refocusing is desired.
+ * Prior to taking a picture, CameraService calls autofocus(). When auto
+ * focusing has completed, the camera instance sends a CAMERA_MSG_FOCUS notification,
+ * which informs the application whether focusing was successful. The camera instance
+ * only sends this message once and it is up to the application to call autoFocus()
+ * again if refocusing is desired.
*
* CameraService calls takePicture() to request the camera instance take a
- * picture. This method has two callbacks: raw_callback() and jpeg_callback().
- * When the raw image is available, raw_callback() is called with a pointer
- * to the IMemory containing the raw image. When the jpeg image is available,
- * jpeg_callback() is called with a pointer to the IMemory containing the
- * jpeg image. As with preview_callback(), the memory must be copied if it's
- * needed after returning.
+ * picture. At this point, if a shutter, postview, raw, and/or compressed callback
+ * is desired, the corresponding message must be enabled. As with CAMERA_MSG_PREVIEW_FRAME,
+ * any memory provided in a data callback must be copied if it's needed after returning.
*/
class CameraHardwareInterface : public virtual RefBase {
public:
@@ -90,17 +90,45 @@
/** Return the IMemoryHeap for the raw image heap */
virtual sp<IMemoryHeap> getRawHeap() const = 0;
+ /** Set the notification and data callbacks */
+ virtual void setCallbacks(notify_callback notify_cb,
+ data_callback data_cb,
+ data_callback_timestamp data_cb_timestamp,
+ void* user) = 0;
+
/**
- * Start preview mode. When a preview image is available
- * preview_callback is called with the user parameter. The
- * call back parameter may be null.
+ * The following three functions all take a msgtype,
+ * which is a bitmask of the messages defined in
+ * include/ui/Camera.h
*/
- virtual status_t startPreview(preview_callback cb, void* user) = 0;
+
+ /**
+ * Enable a message, or set of messages.
+ */
+ virtual void enableMsgType(int32_t msgType) = 0;
+
+ /**
+ * Disable a message, or a set of messages.
+ */
+ virtual void disableMsgType(int32_t msgType) = 0;
+
+ /**
+ * Query whether a message, or a set of messages, is enabled.
+ * Note that this is operates as an AND, if any of the messages
+ * queried are off, this will return false.
+ */
+ virtual bool msgTypeEnabled(int32_t msgType) = 0;
+
+ /**
+ * Start preview mode.
+ */
+ virtual status_t startPreview() = 0;
+
/**
* Only used if overlays are used for camera preview.
*/
- virtual bool useOverlay() {return false;}
- virtual status_t setOverlay(const sp<Overlay> &overlay) {return BAD_VALUE;}
+ virtual bool useOverlay() {return false;}
+ virtual status_t setOverlay(const sp<Overlay> &overlay) {return BAD_VALUE;}
/**
* Stop a previously started preview.
@@ -113,11 +141,11 @@
virtual bool previewEnabled() = 0;
/**
- * Start record mode. When a record image is available recording_callback()
- * is called with the user parameter. Every record frame must be released
+ * Start record mode. When a record image is available a CAMERA_MSG_VIDEO_FRAME
+ * message is sent with the corresponding frame. Every record frame must be released
* by calling releaseRecordingFrame().
*/
- virtual status_t startRecording(recording_callback cb, void* user) = 0;
+ virtual status_t startRecording() = 0;
/**
* Stop a previously started recording.
@@ -128,41 +156,37 @@
* Returns true if recording is enabled.
*/
virtual bool recordingEnabled() = 0;
-
+
/**
- * Release a record frame previously returned by the recording_callback()
- * passed to startRecord().
+ * Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME.
*/
virtual void releaseRecordingFrame(const sp<IMemory>& mem) = 0;
/**
- * Start auto focus, the callback routine is called
- * once when focusing is complete. autoFocus() will
- * be called again if another auto focus is needed.
+ * Start auto focus, the notification callback routine is called
+ * with CAMERA_MSG_FOCUS once when focusing is complete. autoFocus()
+ * will be called again if another auto focus is needed.
*/
- virtual status_t autoFocus(autofocus_callback,
- void* user) = 0;
+ virtual status_t autoFocus() = 0;
/**
- * Take a picture. The raw_callback is called when
- * the uncompressed image is available. The jpeg_callback
- * is called when the compressed image is available. These
- * call backs may be null. The user parameter is passed
- * to each of the call back routines.
+ * Cancels auto-focus function. If the auto-focus is still in progress,
+ * this function will cancel it. Whether the auto-focus is in progress
+ * or not, this function will return the focus position to the default.
+ * If the camera does not support auto-focus, this is a no-op.
*/
- virtual status_t takePicture(shutter_callback,
- raw_callback,
- jpeg_callback,
- void* user) = 0;
+ virtual status_t cancelAutoFocus() = 0;
/**
- * Cancel a picture that was started with takePicture. You may cancel any
- * of the shutter, raw, or jpeg callbacks. Calling this method when no
- * picture is being taken is a no-op.
+ * Take a picture.
*/
- virtual status_t cancelPicture(bool cancel_shutter,
- bool cancel_raw,
- bool cancel_jpeg) = 0;
+ virtual status_t takePicture() = 0;
+
+ /**
+ * Cancel a picture that was started with takePicture. Calling this
+ * method when no picture is being taken is a no-op.
+ */
+ virtual status_t cancelPicture() = 0;
/** Set the camera parameters. */
virtual status_t setParameters(const CameraParameters& params) = 0;
@@ -171,11 +195,16 @@
virtual CameraParameters getParameters() const = 0;
/**
+ * Send command to camera driver.
+ */
+ virtual status_t sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) = 0;
+
+ /**
* Release the hardware resources owned by this object. Note that this is
* *not* done in the destructor.
*/
virtual void release() = 0;
-
+
/**
* Dump state of the camera hardware
*/
diff --git a/include/ui/CameraParameters.h b/include/ui/CameraParameters.h
index 9ca1806..9e4e140 100644
--- a/include/ui/CameraParameters.h
+++ b/include/ui/CameraParameters.h
@@ -69,11 +69,205 @@
void dump() const;
status_t dump(int fd, const Vector<String16>& args) const;
+ // Parameter keys to communicate between camera application and driver.
+ // The access (read/write, read only, or write only) is viewed from the
+ // perspective of applications, not driver.
+
+ // Preview frame size in pixels (width x height).
+ // Example value: "480x320". Read/Write.
+ static const char KEY_PREVIEW_SIZE[];
+ // Supported preview frame sizes in pixels.
+ // Example value: "800x600,480x320". Read only.
+ static const char KEY_SUPPORTED_PREVIEW_SIZES[];
+ // The image format for preview frames.
+ // Example value: "yuv420sp" or PIXEL_FORMAT_XXX constants. Read/write.
+ static const char KEY_PREVIEW_FORMAT[];
+ // Supported image formats for preview frames.
+ // Example value: "yuv420sp,yuv422i-yuyv". Read only.
+ static const char KEY_SUPPORTED_PREVIEW_FORMATS[];
+ // Number of preview frames per second.
+ // Example value: "15". Read/write.
+ static const char KEY_PREVIEW_FRAME_RATE[];
+ // Supported number of preview frames per second.
+ // Example value: "24,15,10". Read.
+ static const char KEY_SUPPORTED_PREVIEW_FRAME_RATES[];
+ // The dimensions for captured pictures in pixels (width x height).
+ // Example value: "1024x768". Read/write.
+ static const char KEY_PICTURE_SIZE[];
+ // Supported dimensions for captured pictures in pixels.
+ // Example value: "2048x1536,1024x768". Read only.
+ static const char KEY_SUPPORTED_PICTURE_SIZES[];
+ // The image format for captured pictures.
+ // Example value: "jpeg" or PIXEL_FORMAT_XXX constants. Read/write.
+ static const char KEY_PICTURE_FORMAT[];
+ // Supported image formats for captured pictures.
+ // Example value: "jpeg,rgb565". Read only.
+ static const char KEY_SUPPORTED_PICTURE_FORMATS[];
+ // The width (in pixels) of EXIF thumbnail in Jpeg picture.
+ // Example value: "512". Read/write.
+ static const char KEY_JPEG_THUMBNAIL_WIDTH[];
+ // 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[];
+ // 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.
+ static const char KEY_JPEG_THUMBNAIL_QUALITY[];
+ // Jpeg quality of captured picture. The range is 1 to 100, with 100 being
+ // the best.
+ // Example value: "90". Read/write.
+ static const char KEY_JPEG_QUALITY[];
+ // The orientation of the device in degrees. For example, suppose the
+ // natural position of the device is landscape. If the user takes a picture
+ // in landscape mode in 2048x1536 resolution, the rotation will be set to
+ // "0". If the user rotates the phone 90 degrees clockwise, the rotation
+ // should be set to "90".
+ // The camera driver can set orientation in the EXIF header without rotating
+ // the picture. Or the driver can rotate the picture and the EXIF thumbnail.
+ // If the Jpeg picture is rotated, the orientation in the EXIF header should
+ // be missing or 1 (row #0 is top and column #0 is left side). The driver
+ // should not set default value for this parameter.
+ // Example value: "0" or "90" or "180" or "270". Write only.
+ static const char KEY_ROTATION[];
+ // GPS latitude coordinate. This will be stored in JPEG EXIF header.
+ // Example value: "25.032146". Write only.
+ static const char KEY_GPS_LATITUDE[];
+ // GPS longitude coordinate. This will be stored in JPEG EXIF header.
+ // Example value: "121.564448". Write only.
+ static const char KEY_GPS_LONGITUDE[];
+ // GPS altitude. This will be stored in JPEG EXIF header.
+ // Example value: "21.0". Write only.
+ static const char KEY_GPS_ALTITUDE[];
+ // GPS timestamp (UTC in seconds since January 1, 1970). This should be
+ // stored in JPEG EXIF header.
+ // Example value: "1251192757". Write only.
+ static const char KEY_GPS_TIMESTAMP[];
+ // Current white balance setting.
+ // Example value: "auto" or WHITE_BALANCE_XXX constants. Read/write.
+ static const char KEY_WHITE_BALANCE[];
+ // Supported white balance settings.
+ // Example value: "auto,incandescent,daylight". Read only.
+ static const char KEY_SUPPORTED_WHITE_BALANCE[];
+ // Current color effect setting.
+ // Example value: "none" or EFFECT_XXX constants. Read/write.
+ static const char KEY_EFFECT[];
+ // Supported color effect settings.
+ // Example value: "none,mono,sepia". Read only.
+ static const char KEY_SUPPORTED_EFFECTS[];
+ // Current antibanding setting.
+ // Example value: "auto" or ANTIBANDING_XXX constants. Read/write.
+ static const char KEY_ANTIBANDING[];
+ // Supported antibanding settings.
+ // Example value: "auto,50hz,60hz,off". Read only.
+ static const char KEY_SUPPORTED_ANTIBANDING[];
+ // Current scene mode.
+ // Example value: "auto" or SCENE_MODE_XXX constants. Read/write.
+ static const char KEY_SCENE_MODE[];
+ // Supported scene mode settings.
+ // Example value: "auto,night,fireworks". Read only.
+ static const char KEY_SUPPORTED_SCENE_MODES[];
+ // Current flash mode.
+ // Example value: "auto" or FLASH_MODE_XXX constants. Read/write.
+ static const char KEY_FLASH_MODE[];
+ // Supported flash modes.
+ // Example value: "auto,on,off". Read only.
+ static const char KEY_SUPPORTED_FLASH_MODES[];
+ // Current focus mode. If the camera does not support auto-focus, the value
+ // should be FOCUS_MODE_FIXED. If the focus mode is not FOCUS_MODE_FIXED or
+ // or FOCUS_MODE_INFINITY, applications should call
+ // CameraHardwareInterface.autoFocus to start the focus.
+ // Example value: "auto" or FOCUS_MODE_XXX constants. Read/write.
+ static const char KEY_FOCUS_MODE[];
+ // Supported focus modes.
+ // Example value: "auto,macro,fixed". Read only.
+ static const char KEY_SUPPORTED_FOCUS_MODES[];
+
+ // Values for white balance settings.
+ static const char WHITE_BALANCE_AUTO[];
+ static const char WHITE_BALANCE_INCANDESCENT[];
+ static const char WHITE_BALANCE_FLUORESCENT[];
+ static const char WHITE_BALANCE_WARM_FLUORESCENT[];
+ static const char WHITE_BALANCE_DAYLIGHT[];
+ static const char WHITE_BALANCE_CLOUDY_DAYLIGHT[];
+ static const char WHITE_BALANCE_TWILIGHT[];
+ static const char WHITE_BALANCE_SHADE[];
+
+ // Values for effect settings.
+ static const char EFFECT_NONE[];
+ static const char EFFECT_MONO[];
+ static const char EFFECT_NEGATIVE[];
+ static const char EFFECT_SOLARIZE[];
+ static const char EFFECT_SEPIA[];
+ static const char EFFECT_POSTERIZE[];
+ static const char EFFECT_WHITEBOARD[];
+ static const char EFFECT_BLACKBOARD[];
+ static const char EFFECT_AQUA[];
+
+ // Values for antibanding settings.
+ static const char ANTIBANDING_AUTO[];
+ static const char ANTIBANDING_50HZ[];
+ static const char ANTIBANDING_60HZ[];
+ static const char ANTIBANDING_OFF[];
+
+ // Values for flash mode settings.
+ // Flash will not be fired.
+ static const char FLASH_MODE_OFF[];
+ // Flash will be fired automatically when required. The flash may be fired
+ // during preview, auto-focus, or snapshot depending on the driver.
+ static const char FLASH_MODE_AUTO[];
+ // Flash will always be fired during snapshot. The flash may also be
+ // fired during preview or auto-focus depending on the driver.
+ static const char FLASH_MODE_ON[];
+ // Flash will be fired in red-eye reduction mode.
+ static const char FLASH_MODE_RED_EYE[];
+ // Constant emission of light during preview, auto-focus and snapshot.
+ // This can also be used for video recording.
+ static const char FLASH_MODE_TORCH[];
+
+ // Values for scene mode settings.
+ static const char SCENE_MODE_AUTO[];
+ static const char SCENE_MODE_ACTION[];
+ static const char SCENE_MODE_PORTRAIT[];
+ static const char SCENE_MODE_LANDSCAPE[];
+ static const char SCENE_MODE_NIGHT[];
+ static const char SCENE_MODE_NIGHT_PORTRAIT[];
+ static const char SCENE_MODE_THEATRE[];
+ static const char SCENE_MODE_BEACH[];
+ static const char SCENE_MODE_SNOW[];
+ static const char SCENE_MODE_SUNSET[];
+ static const char SCENE_MODE_STEADYPHOTO[];
+ static const char SCENE_MODE_FIREWORKS[];
+ static const char SCENE_MODE_SPORTS[];
+ static const char SCENE_MODE_PARTY[];
+ static const char SCENE_MODE_CANDLELIGHT[];
+
+ // Formats for setPreviewFormat and setPictureFormat.
+ static const char PIXEL_FORMAT_YUV422SP[];
+ static const char PIXEL_FORMAT_YUV420SP[]; // NV21
+ static const char PIXEL_FORMAT_YUV422I[]; // YUY2
+ static const char PIXEL_FORMAT_RGB565[];
+ static const char PIXEL_FORMAT_JPEG[];
+
+ // Values for focus mode settings.
+ // Auto-focus mode.
+ static const char FOCUS_MODE_AUTO[];
+ // Focus is set at infinity. Applications should not call
+ // CameraHardwareInterface.autoFocus in this mode.
+ static const char FOCUS_MODE_INFINITY[];
+ static const char FOCUS_MODE_MACRO[];
+ // Focus is fixed. The camera is always in this mode if the focus is not
+ // adjustable. If the camera has auto-focus, this mode can fix the
+ // focus, which is usually at hyperfocal distance. Applications should
+ // not call CameraHardwareInterface.autoFocus in this mode.
+ static const char FOCUS_MODE_FIXED[];
+
private:
DefaultKeyedVector<String8,String8> mMap;
};
-
}; // namespace android
#endif
diff --git a/include/ui/EGLDisplaySurface.h b/include/ui/EGLDisplaySurface.h
deleted file mode 100644
index a8b5853..0000000
--- a/include/ui/EGLDisplaySurface.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2007 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_EGL_DISPLAY_SURFACE_H
-#define ANDROID_EGL_DISPLAY_SURFACE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Timers.h>
-
-#include <ui/EGLNativeSurface.h>
-
-#include <pixelflinger/pixelflinger.h>
-#include <linux/fb.h>
-
-#include <EGL/egl.h>
-
-struct copybit_device_t;
-struct copybit_image_t;
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-class Region;
-class Rect;
-
-class EGLDisplaySurface : public EGLNativeSurface<EGLDisplaySurface>
-{
-public:
- EGLDisplaySurface();
- ~EGLDisplaySurface();
-
- int32_t getPageFlipCount() const;
- void copyFrontToBack(const Region& copyback);
- void copyFrontToImage(const copybit_image_t& dst);
- void copyBackToImage(const copybit_image_t& dst);
-
- void setSwapRectangle(int l, int t, int w, int h);
-
-private:
- static void hook_incRef(NativeWindowType window);
- static void hook_decRef(NativeWindowType window);
- static uint32_t hook_swapBuffers(NativeWindowType window);
-
- uint32_t swapBuffers();
-
- status_t mapFrameBuffer();
-
- enum {
- PAGE_FLIP = 0x00000001
- };
- GGLSurface mFb[2];
- int mIndex;
- uint32_t mFlags;
- size_t mSize;
- fb_var_screeninfo mInfo;
- fb_fix_screeninfo mFinfo;
- int32_t mPageFlipCount;
- nsecs_t mTime;
- int32_t mSwapCount;
- nsecs_t mSleep;
- uint32_t mFeatureFlags;
- copybit_device_t* mBlitEngine;
-};
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_EGL_DISPLAY_SURFACE_H
-
diff --git a/include/ui/EGLNativeWindowSurface.h b/include/ui/EGLNativeWindowSurface.h
deleted file mode 100644
index 3494234..0000000
--- a/include/ui/EGLNativeWindowSurface.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2007 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_EGL_NATIVE_WINDOW_SURFACE_H
-#define ANDROID_EGL_NATIVE_WINDOW_SURFACE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <ui/EGLNativeSurface.h>
-#include <EGL/egl.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-class Surface;
-
-class EGLNativeWindowSurface : public EGLNativeSurface<EGLNativeWindowSurface>
-{
-public:
- EGLNativeWindowSurface(const sp<Surface>& surface);
- ~EGLNativeWindowSurface();
-
- void setSwapRectangle(int l, int t, int w, int h);
-
-private:
- static void hook_incRef(NativeWindowType window);
- static void hook_decRef(NativeWindowType window);
- static uint32_t hook_swapBuffers(NativeWindowType window);
- static void hook_connect(NativeWindowType window);
- static void hook_disconnect(NativeWindowType window);
-
- uint32_t swapBuffers();
- void connect();
- void disconnect();
-
- sp<Surface> mSurface;
- bool mConnected;
-};
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_EGL_NATIVE_WINDOW_SURFACE_H
-
diff --git a/include/ui/EGLUtils.h b/include/ui/EGLUtils.h
new file mode 100644
index 0000000..a5bff81
--- /dev/null
+++ b/include/ui/EGLUtils.h
@@ -0,0 +1,53 @@
+/*
+ * 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.
+ */
+
+
+#ifndef ANDROID_UI_EGLUTILS_H
+#define ANDROID_UI_EGLUTILS_H
+
+#include <utils/Errors.h>
+#include <ui/PixelFormat.h>
+#include <EGL/egl.h>
+
+
+// ----------------------------------------------------------------------------
+namespace android {
+// ----------------------------------------------------------------------------
+
+class EGLUtils
+{
+public:
+
+ static const char *strerror(EGLint err);
+
+ static status_t selectConfigForPixelFormat(
+ EGLDisplay dpy,
+ EGLint const* attrs,
+ PixelFormat format,
+ EGLConfig* outConfig);
+
+ static status_t selectConfigForNativeWindow(
+ EGLDisplay dpy,
+ EGLint const* attrs,
+ EGLNativeWindowType window,
+ EGLConfig* outConfig);
+};
+
+// ----------------------------------------------------------------------------
+}; // namespace android
+// ----------------------------------------------------------------------------
+
+#endif /* ANDROID_UI_EGLUTILS_H */
diff --git a/include/ui/EventHub.h b/include/ui/EventHub.h
index 3848d8c..3b18c77 100644
--- a/include/ui/EventHub.h
+++ b/include/ui/EventHub.h
@@ -20,7 +20,10 @@
#include <utils/String8.h>
#include <utils/threads.h>
-#include <utils.h>
+#include <utils/Log.h>
+#include <utils/threads.h>
+#include <utils/List.h>
+#include <utils/Errors.h>
#include <linux/input.h>
@@ -52,7 +55,9 @@
CLASS_KEYBOARD = 0x00000001,
CLASS_ALPHAKEY = 0x00000002,
CLASS_TOUCHSCREEN = 0x00000004,
- CLASS_TRACKBALL = 0x00000008
+ CLASS_TRACKBALL = 0x00000008,
+ CLASS_TOUCHSCREEN_MT= 0x00000010,
+ CLASS_DPAD = 0x00000020
};
uint32_t getDeviceClasses(int32_t deviceId) const;
@@ -70,6 +75,13 @@
int getKeycodeState(int key) const;
int getKeycodeState(int32_t deviceId, int key) const;
+ status_t scancodeToKeycode(int32_t deviceId, int scancode,
+ int32_t* outKeycode, uint32_t* outFlags) const;
+
+ // exclude a particular device from opening
+ // this can be used to ignore input devices for sensors
+ void addExcludedDevice(const char* deviceName);
+
// special type codes when devices are added/removed.
enum {
DEVICE_ADDED = 0x10000000,
@@ -82,10 +94,9 @@
virtual bool getEvent(int32_t* outDeviceId, int32_t* outType,
int32_t* outScancode, int32_t* outKeycode, uint32_t *outFlags,
int32_t* outValue, nsecs_t* outWhen);
-
+
protected:
virtual ~EventHub();
- virtual void onFirstRef();
private:
bool openPlatformInput(void);
@@ -108,17 +119,18 @@
String8 keylayoutFilename;
device_t* next;
- device_t(int32_t _id, const char* _path);
+ device_t(int32_t _id, const char* _path, const char* name);
~device_t();
};
device_t* getDevice(int32_t deviceId) const;
+ bool hasKeycode(device_t* device, int keycode) const;
// Protect all internal state.
mutable Mutex mLock;
bool mHaveFirstKeyboard;
- int32_t mFirstKeyboardId; // the API is that the build in keyboard is id 0, so map it
+ int32_t mFirstKeyboardId; // the API is that the built-in keyboard is id 0, so map it
struct device_ent {
device_t* device;
@@ -133,7 +145,10 @@
device_t **mDevices;
struct pollfd *mFDs;
int mFDCount;
-
+
+ bool mOpened;
+ List<String8> mExcludedDevices;
+
// device ids that report particular switches.
#ifdef EV_SW
int32_t mSwitches[SW_MAX+1];
diff --git a/include/ui/FramebufferNativeWindow.h b/include/ui/FramebufferNativeWindow.h
new file mode 100644
index 0000000..8ea3ab9
--- /dev/null
+++ b/include/ui/FramebufferNativeWindow.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2007 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_FRAMEBUFFER_NATIVE_WINDOW_H
+#define ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <EGL/egl.h>
+
+#include <utils/threads.h>
+#include <ui/Rect.h>
+
+#include <pixelflinger/pixelflinger.h>
+
+#include <ui/egl/android_natives.h>
+
+
+extern "C" EGLNativeWindowType android_createDisplaySurface(void);
+
+// ---------------------------------------------------------------------------
+namespace android {
+// ---------------------------------------------------------------------------
+
+class Surface;
+class NativeBuffer;
+
+// ---------------------------------------------------------------------------
+
+class FramebufferNativeWindow
+ : public EGLNativeBase<
+ android_native_window_t,
+ FramebufferNativeWindow,
+ LightRefBase<FramebufferNativeWindow> >
+{
+public:
+ FramebufferNativeWindow();
+
+ framebuffer_device_t const * getDevice() const { return fbDev; }
+
+ bool isUpdateOnDemand() const { return mUpdateOnDemand; }
+ status_t setUpdateRectangle(const Rect& updateRect);
+ status_t compositionComplete();
+
+private:
+ friend class LightRefBase<FramebufferNativeWindow>;
+ ~FramebufferNativeWindow(); // this class cannot be overloaded
+ static int setSwapInterval(android_native_window_t* window, int interval);
+ static int dequeueBuffer(android_native_window_t* window, android_native_buffer_t** buffer);
+ static int lockBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
+ static int queueBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
+ static int query(android_native_window_t* window, int what, int* value);
+ static int perform(android_native_window_t* window, int operation, ...);
+
+ framebuffer_device_t* fbDev;
+ alloc_device_t* grDev;
+
+ sp<NativeBuffer> buffers[2];
+ sp<NativeBuffer> front;
+
+ mutable Mutex mutex;
+ Condition mCondition;
+ int32_t mNumBuffers;
+ int32_t mNumFreeBuffers;
+ int32_t mBufferHead;
+ bool mUpdateOnDemand;
+};
+
+// ---------------------------------------------------------------------------
+}; // namespace android
+// ---------------------------------------------------------------------------
+
+#endif // ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
+
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h
new file mode 100644
index 0000000..b9c491b
--- /dev/null
+++ b/include/ui/GraphicBuffer.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2007 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_GRAPHIC_BUFFER_H
+#define ANDROID_GRAPHIC_BUFFER_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <ui/android_native_buffer.h>
+#include <ui/PixelFormat.h>
+#include <ui/Rect.h>
+#include <pixelflinger/pixelflinger.h>
+
+struct android_native_buffer_t;
+
+namespace android {
+
+class GraphicBufferMapper;
+class Parcel;
+
+// ===========================================================================
+// GraphicBuffer
+// ===========================================================================
+
+class GraphicBuffer
+ : public EGLNativeBase<
+ android_native_buffer_t,
+ GraphicBuffer,
+ LightRefBase<GraphicBuffer> >
+{
+public:
+
+ enum {
+ USAGE_SW_READ_NEVER = GRALLOC_USAGE_SW_READ_NEVER,
+ USAGE_SW_READ_RARELY = GRALLOC_USAGE_SW_READ_RARELY,
+ USAGE_SW_READ_OFTEN = GRALLOC_USAGE_SW_READ_OFTEN,
+ USAGE_SW_READ_MASK = GRALLOC_USAGE_SW_READ_MASK,
+
+ USAGE_SW_WRITE_NEVER = GRALLOC_USAGE_SW_WRITE_NEVER,
+ USAGE_SW_WRITE_RARELY = GRALLOC_USAGE_SW_WRITE_RARELY,
+ USAGE_SW_WRITE_OFTEN = GRALLOC_USAGE_SW_WRITE_OFTEN,
+ USAGE_SW_WRITE_MASK = GRALLOC_USAGE_SW_WRITE_MASK,
+
+ USAGE_SOFTWARE_MASK = USAGE_SW_READ_MASK|USAGE_SW_WRITE_MASK,
+
+ USAGE_HW_TEXTURE = GRALLOC_USAGE_HW_TEXTURE,
+ USAGE_HW_RENDER = GRALLOC_USAGE_HW_RENDER,
+ USAGE_HW_2D = GRALLOC_USAGE_HW_2D,
+ USAGE_HW_MASK = GRALLOC_USAGE_HW_MASK
+ };
+
+ GraphicBuffer();
+
+ // creates w * h buffer
+ GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage);
+
+ // create a buffer from an existing handle
+ GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage,
+ uint32_t stride, native_handle_t* handle, bool keepOwnership);
+
+ // return status
+ status_t initCheck() const;
+
+ uint32_t getWidth() const { return width; }
+ uint32_t getHeight() const { return height; }
+ uint32_t getStride() const { return stride; }
+ uint32_t getUsage() const { return usage; }
+ PixelFormat getPixelFormat() const { return format; }
+ Rect getBounds() const { return Rect(width, height); }
+
+ status_t reallocate(uint32_t w, uint32_t h, PixelFormat f, uint32_t usage);
+
+ status_t lock(uint32_t usage, void** vaddr);
+ status_t lock(uint32_t usage, const Rect& rect, void** vaddr);
+ status_t lock(GGLSurface* surface, uint32_t usage);
+ status_t unlock();
+
+ android_native_buffer_t* getNativeBuffer() const;
+
+ void setIndex(int index);
+ int getIndex() const;
+ void setVerticalStride(uint32_t vstride);
+ uint32_t getVerticalStride() const;
+
+protected:
+ GraphicBuffer(const Parcel& reply);
+ virtual ~GraphicBuffer();
+
+ enum {
+ ownNone = 0,
+ ownHandle = 1,
+ ownData = 2,
+ };
+
+ inline const GraphicBufferMapper& getBufferMapper() const { return mBufferMapper; }
+ inline GraphicBufferMapper& getBufferMapper() { return mBufferMapper; }
+ uint8_t mOwner;
+
+private:
+ friend class Surface;
+ friend class BpSurface;
+ friend class BnSurface;
+ friend class LightRefBase<GraphicBuffer>;
+ GraphicBuffer(const GraphicBuffer& rhs);
+ GraphicBuffer& operator = (const GraphicBuffer& rhs);
+ const GraphicBuffer& operator = (const GraphicBuffer& rhs) const;
+
+ status_t initSize(uint32_t w, uint32_t h, PixelFormat format,
+ uint32_t usage);
+
+ static status_t writeToParcel(Parcel* reply,
+ android_native_buffer_t const* buffer);
+
+ GraphicBufferMapper& mBufferMapper;
+ ssize_t mInitCheck;
+ uint32_t mVStride;
+ int mIndex;
+};
+
+}; // namespace android
+
+#endif // ANDROID_GRAPHIC_BUFFER_H
diff --git a/include/ui/GraphicBufferAllocator.h b/include/ui/GraphicBufferAllocator.h
new file mode 100644
index 0000000..be9c79b
--- /dev/null
+++ b/include/ui/GraphicBufferAllocator.h
@@ -0,0 +1,96 @@
+/*
+**
+** Copyright 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.
+*/
+
+#ifndef ANDROID_BUFFER_ALLOCATOR_H
+#define ANDROID_BUFFER_ALLOCATOR_H
+
+#include <stdint.h>
+
+#include <cutils/native_handle.h>
+
+#include <utils/Errors.h>
+#include <utils/KeyedVector.h>
+#include <utils/threads.h>
+#include <utils/Singleton.h>
+
+#include <ui/PixelFormat.h>
+
+#include <hardware/gralloc.h>
+
+
+namespace android {
+// ---------------------------------------------------------------------------
+
+class String8;
+
+class GraphicBufferAllocator : public Singleton<GraphicBufferAllocator>
+{
+public:
+ enum {
+ USAGE_SW_READ_NEVER = GRALLOC_USAGE_SW_READ_NEVER,
+ USAGE_SW_READ_RARELY = GRALLOC_USAGE_SW_READ_RARELY,
+ USAGE_SW_READ_OFTEN = GRALLOC_USAGE_SW_READ_OFTEN,
+ USAGE_SW_READ_MASK = GRALLOC_USAGE_SW_READ_MASK,
+
+ USAGE_SW_WRITE_NEVER = GRALLOC_USAGE_SW_WRITE_NEVER,
+ USAGE_SW_WRITE_RARELY = GRALLOC_USAGE_SW_WRITE_RARELY,
+ USAGE_SW_WRITE_OFTEN = GRALLOC_USAGE_SW_WRITE_OFTEN,
+ USAGE_SW_WRITE_MASK = GRALLOC_USAGE_SW_WRITE_MASK,
+
+ USAGE_SOFTWARE_MASK = USAGE_SW_READ_MASK|USAGE_SW_WRITE_MASK,
+
+ USAGE_HW_TEXTURE = GRALLOC_USAGE_HW_TEXTURE,
+ USAGE_HW_RENDER = GRALLOC_USAGE_HW_RENDER,
+ USAGE_HW_2D = GRALLOC_USAGE_HW_2D,
+ USAGE_HW_MASK = GRALLOC_USAGE_HW_MASK
+ };
+
+ static inline GraphicBufferAllocator& get() { return getInstance(); }
+
+
+ status_t alloc(uint32_t w, uint32_t h, PixelFormat format, int usage,
+ buffer_handle_t* handle, int32_t* stride);
+
+ status_t free(buffer_handle_t handle);
+
+ void dump(String8& res) const;
+
+private:
+ struct alloc_rec_t {
+ uint32_t w;
+ uint32_t h;
+ PixelFormat format;
+ uint32_t usage;
+ void* vaddr;
+ size_t size;
+ };
+
+ static Mutex sLock;
+ static KeyedVector<buffer_handle_t, alloc_rec_t> sAllocList;
+
+ friend class Singleton<GraphicBufferAllocator>;
+ GraphicBufferAllocator();
+ ~GraphicBufferAllocator();
+
+ mutable Mutex mLock;
+ alloc_device_t *mAllocDev;
+};
+
+// ---------------------------------------------------------------------------
+}; // namespace android
+
+#endif // ANDROID_BUFFER_ALLOCATOR_H
diff --git a/include/ui/GraphicBufferMapper.h b/include/ui/GraphicBufferMapper.h
new file mode 100644
index 0000000..697a02a
--- /dev/null
+++ b/include/ui/GraphicBufferMapper.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2007 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_UI_BUFFER_MAPPER_H
+#define ANDROID_UI_BUFFER_MAPPER_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/Singleton.h>
+
+#include <hardware/gralloc.h>
+
+
+struct gralloc_module_t;
+
+namespace android {
+
+// ---------------------------------------------------------------------------
+
+class Rect;
+
+class GraphicBufferMapper : public Singleton<GraphicBufferMapper>
+{
+public:
+ static inline GraphicBufferMapper& get() { return getInstance(); }
+
+ status_t registerBuffer(buffer_handle_t handle);
+
+ status_t unregisterBuffer(buffer_handle_t handle);
+
+ status_t lock(buffer_handle_t handle,
+ int usage, const Rect& bounds, void** vaddr);
+
+ status_t unlock(buffer_handle_t handle);
+
+ // dumps information about the mapping of this handle
+ void dump(buffer_handle_t handle);
+
+private:
+ friend class Singleton<GraphicBufferMapper>;
+ GraphicBufferMapper();
+ gralloc_module_t const *mAllocMod;
+};
+
+// ---------------------------------------------------------------------------
+
+}; // namespace android
+
+#endif // ANDROID_UI_BUFFER_MAPPER_H
+
diff --git a/include/ui/ICamera.h b/include/ui/ICamera.h
index 241fb63..5642691 100644
--- a/include/ui/ICamera.h
+++ b/include/ui/ICamera.h
@@ -18,10 +18,10 @@
#define ANDROID_HARDWARE_ICAMERA_H
#include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
#include <ui/ISurface.h>
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
#include <utils/String8.h>
#include <ui/Camera.h>
@@ -76,6 +76,9 @@
// auto focus
virtual status_t autoFocus() = 0;
+ // cancel auto focus
+ virtual status_t cancelAutoFocus() = 0;
+
// take a picture
virtual status_t takePicture() = 0;
@@ -84,6 +87,9 @@
// get preview/capture parameters - key/value pairs
virtual String8 getParameters() const = 0;
+
+ // send command to camera driver
+ virtual status_t sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) = 0;
};
// ----------------------------------------------------------------------------
diff --git a/include/ui/ICameraClient.h b/include/ui/ICameraClient.h
index 1001c71..236d0f6 100644
--- a/include/ui/ICameraClient.h
+++ b/include/ui/ICameraClient.h
@@ -18,9 +18,9 @@
#define ANDROID_HARDWARE_ICAMERA_APP_H
#include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
-#include <utils/IMemory.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
#include <utils/Timers.h>
namespace android {
diff --git a/include/ui/ICameraService.h b/include/ui/ICameraService.h
index c652c51..061681a 100644
--- a/include/ui/ICameraService.h
+++ b/include/ui/ICameraService.h
@@ -18,8 +18,8 @@
#define ANDROID_HARDWARE_ICAMERASERVICE_H
#include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
#include <ui/ICameraClient.h>
#include <ui/ICamera.h>
diff --git a/include/ui/IOverlay.h b/include/ui/IOverlay.h
index 699b1b0..af3add1 100644
--- a/include/ui/IOverlay.h
+++ b/include/ui/IOverlay.h
@@ -21,7 +21,7 @@
#include <sys/types.h>
#include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
#include <utils/RefBase.h>
#include <ui/PixelFormat.h>
diff --git a/include/ui/ISurface.h b/include/ui/ISurface.h
index 87b320f..2ca0026 100644
--- a/include/ui/ISurface.h
+++ b/include/ui/ISurface.h
@@ -21,11 +21,12 @@
#include <sys/types.h>
#include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
#include <utils/RefBase.h>
#include <ui/PixelFormat.h>
#include <hardware/hardware.h>
+#include <hardware/gralloc.h>
namespace android {
@@ -33,6 +34,7 @@
class IMemoryHeap;
class OverlayRef;
+class GraphicBuffer;
class ISurface : public IInterface
{
@@ -42,11 +44,13 @@
UNREGISTER_BUFFERS,
POST_BUFFER, // one-way transaction
CREATE_OVERLAY,
+ REQUEST_BUFFER,
};
public:
DECLARE_META_INTERFACE(Surface);
+ virtual sp<GraphicBuffer> requestBuffer(int bufferIdx, int usage) = 0;
class BufferHeap {
public:
@@ -78,9 +82,7 @@
};
virtual status_t registerBuffers(const BufferHeap& buffers) = 0;
-
virtual void postBuffer(ssize_t offset) = 0; // one-way
-
virtual void unregisterBuffers() = 0;
virtual sp<OverlayRef> createOverlay(
diff --git a/include/ui/ISurfaceComposer.h b/include/ui/ISurfaceComposer.h
index 5c64b22..25d954c 100644
--- a/include/ui/ISurfaceComposer.h
+++ b/include/ui/ISurfaceComposer.h
@@ -22,7 +22,7 @@
#include <utils/RefBase.h>
#include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
#include <ui/PixelFormat.h>
#include <ui/ISurfaceFlingerClient.h>
@@ -32,7 +32,6 @@
// ----------------------------------------------------------------------------
class DisplayInfo;
-class IGPUCallback;
class ISurfaceComposer : public IInterface
{
@@ -41,8 +40,6 @@
enum { // (keep in sync with Surface.java)
eHidden = 0x00000004,
- eGPU = 0x00000008,
- eHardware = 0x00000010,
eDestroyBackbuffer = 0x00000020,
eSecure = 0x00000080,
eNonPremultiplied = 0x00000100,
@@ -63,7 +60,6 @@
eTransparentRegionChanged = 0x00000020,
eVisibilityChanged = 0x00000040,
eFreezeTintChanged = 0x00000080,
- eDestroyed = 0x00000100
};
enum {
@@ -94,7 +90,7 @@
virtual sp<ISurfaceFlingerClient> createConnection() = 0;
/* retrieve the control block */
- virtual sp<IMemory> getCblk() const = 0;
+ virtual sp<IMemoryHeap> getCblk() const = 0;
/* open/close transactions. recquires ACCESS_SURFACE_FLINGER permission */
virtual void openGlobalTransaction() = 0;
@@ -112,37 +108,12 @@
*/
virtual void bootFinished() = 0;
- /* get access to the GPU. Access is relinquished when releasing regs */
- struct gpu_info_t {
- struct gpu_region_t {
- sp<IMemory> region;
- size_t reserved;
- };
- sp<IMemory> regs;
- size_t count;
- gpu_region_t regions[2];
- };
- virtual status_t requestGPU(
- const sp<IGPUCallback>& callback,
- gpu_info_t* gpu) = 0;
-
- /* take the gpu back from any apps using it. They'll get a
- * EGL_CONTEXT_LOST error */
- virtual status_t revokeGPU() = 0;
-
/* Signal surfaceflinger that there might be some work to do
* This is an ASYNCHRONOUS call.
*/
virtual void signal() const = 0;
};
-class IGPUCallback : public IInterface
-{
-public:
- DECLARE_META_INTERFACE(GPUCallback);
- virtual void gpuLost() = 0; //one-way
-};
-
// ----------------------------------------------------------------------------
class BnSurfaceComposer : public BnInterface<ISurfaceComposer>
@@ -159,8 +130,6 @@
SET_ORIENTATION,
FREEZE_DISPLAY,
UNFREEZE_DISPLAY,
- REQUEST_GPU,
- REVOKE_GPU,
SIGNAL
};
@@ -170,15 +139,6 @@
uint32_t flags = 0);
};
-class BnGPUCallback : public BnInterface<IGPUCallback>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
// ----------------------------------------------------------------------------
}; // namespace android
diff --git a/include/ui/ISurfaceFlingerClient.h b/include/ui/ISurfaceFlingerClient.h
index 5b9361d..5d231e6 100644
--- a/include/ui/ISurfaceFlingerClient.h
+++ b/include/ui/ISurfaceFlingerClient.h
@@ -21,7 +21,7 @@
#include <sys/types.h>
#include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
#include <utils/RefBase.h>
#include <ui/ISurface.h>
@@ -52,12 +52,14 @@
struct surface_data_t {
int32_t token;
int32_t identity;
- sp<IMemoryHeap> heap[2];
+ uint32_t width;
+ uint32_t height;
+ uint32_t format;
status_t readFromParcel(const Parcel& parcel);
status_t writeToParcel(Parcel* parcel) const;
};
- virtual void getControlBlocks(sp<IMemory>* ctl) const = 0;
+ virtual sp<IMemoryHeap> getControlBlock() const = 0;
virtual sp<ISurface> createSurface( surface_data_t* data,
int pid,
diff --git a/include/ui/Overlay.h b/include/ui/Overlay.h
index 66514b4..a9ae1c4 100644
--- a/include/ui/Overlay.h
+++ b/include/ui/Overlay.h
@@ -21,7 +21,7 @@
#include <sys/types.h>
#include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
#include <utils/RefBase.h>
#include <utils/threads.h>
@@ -82,6 +82,16 @@
/* release the overlay buffer and post it */
status_t queueBuffer(overlay_buffer_t buffer);
+ /* change the width and height of the overlay */
+ status_t resizeInput(uint32_t width, uint32_t height);
+
+ status_t setCrop(uint32_t x, uint32_t y, uint32_t w, uint32_t h) ;
+
+ status_t getCrop(uint32_t* x, uint32_t* y, uint32_t* w, uint32_t* h) ;
+
+ /* set the buffer attributes */
+ status_t setParameter(int param, int value);
+
/* returns the address of a given buffer if supported, NULL otherwise. */
void* getBufferAddress(overlay_buffer_t buffer);
diff --git a/include/ui/PixelFormat.h b/include/ui/PixelFormat.h
index 14af823..6d87321b 100644
--- a/include/ui/PixelFormat.h
+++ b/include/ui/PixelFormat.h
@@ -84,6 +84,13 @@
struct PixelFormatInfo
{
+ enum {
+ INDEX_ALPHA = 0,
+ INDEX_RED = 1,
+ INDEX_GREEN = 2,
+ INDEX_BLUE = 3
+ };
+
enum { // components
ALPHA = 1,
RGB = 2,
@@ -95,20 +102,33 @@
Y_CB_CR_I = 8,
};
+ struct szinfo {
+ uint8_t h;
+ uint8_t l;
+ };
+
inline PixelFormatInfo() : version(sizeof(PixelFormatInfo)) { }
size_t getScanlineSize(unsigned int width) const;
+ size_t getSize(size_t ci) const {
+ return (ci <= 3) ? (cinfo[ci].h - cinfo[ci].l) : 0;
+ }
size_t version;
PixelFormat format;
size_t bytesPerPixel;
size_t bitsPerPixel;
- uint8_t h_alpha;
- uint8_t l_alpha;
- uint8_t h_red;
- uint8_t l_red;
- uint8_t h_green;
- uint8_t l_green;
- uint8_t h_blue;
- uint8_t l_blue;
+ union {
+ szinfo cinfo[4];
+ struct {
+ uint8_t h_alpha;
+ uint8_t l_alpha;
+ uint8_t h_red;
+ uint8_t l_red;
+ uint8_t h_green;
+ uint8_t l_green;
+ uint8_t h_blue;
+ uint8_t l_blue;
+ };
+ };
uint8_t components;
uint8_t reserved0[3];
uint32_t reserved1;
diff --git a/include/ui/Rect.h b/include/ui/Rect.h
index da72944..a213c09 100644
--- a/include/ui/Rect.h
+++ b/include/ui/Rect.h
@@ -30,6 +30,8 @@
int right;
int bottom;
+ typedef int value_type;
+
// we don't provide copy-ctor and operator= on purpose
// because we want the compiler generated versions
@@ -46,7 +48,11 @@
}
void makeInvalid();
-
+
+ inline void clear() {
+ left = top = right = bottom = 0;
+ }
+
// a valid rectangle has a non negative width and height
inline bool isValid() const {
return (width()>=0) && (height()>=0);
diff --git a/include/ui/Region.h b/include/ui/Region.h
index 7689673..2bcad5b 100644
--- a/include/ui/Region.h
+++ b/include/ui/Region.h
@@ -21,14 +21,12 @@
#include <sys/types.h>
#include <utils/Vector.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
#include <ui/Rect.h>
#include <hardware/copybit.h>
-#include <core/SkRegion.h>
-
namespace android {
// ---------------------------------------------------------------------------
@@ -40,7 +38,6 @@
public:
Region();
Region(const Region& rhs);
- explicit Region(const SkRegion& rhs);
explicit Region(const Rect& rhs);
explicit Region(const Parcel& parcel);
explicit Region(const void* buffer);
@@ -48,65 +45,78 @@
Region& operator = (const Region& rhs);
- inline bool isEmpty() const { return mRegion.isEmpty(); }
- inline bool isRect() const { return mRegion.isRect(); }
+ inline bool isEmpty() const { return mBounds.isEmpty(); }
+ inline bool isRect() const { return mStorage.isEmpty(); }
- Rect bounds() const;
+ inline Rect getBounds() const { return mBounds; }
+ inline Rect bounds() const { return getBounds(); }
- const SkRegion& toSkRegion() const;
-
+ // the region becomes its bounds
+ Region& makeBoundsSelf();
+
void clear();
void set(const Rect& r);
+ void set(uint32_t w, uint32_t h);
Region& orSelf(const Rect& rhs);
Region& andSelf(const Rect& rhs);
+ Region& subtractSelf(const Rect& rhs);
// boolean operators, applied on this
Region& orSelf(const Region& rhs);
Region& andSelf(const Region& rhs);
Region& subtractSelf(const Region& rhs);
+ // boolean operators
+ const Region merge(const Rect& rhs) const;
+ const Region intersect(const Rect& rhs) const;
+ const Region subtract(const Rect& rhs) const;
+
+ // boolean operators
+ const Region merge(const Region& rhs) const;
+ const Region intersect(const Region& rhs) const;
+ const Region subtract(const Region& rhs) const;
+
// these translate rhs first
Region& translateSelf(int dx, int dy);
Region& orSelf(const Region& rhs, int dx, int dy);
Region& andSelf(const Region& rhs, int dx, int dy);
Region& subtractSelf(const Region& rhs, int dx, int dy);
- // boolean operators
- Region merge(const Region& rhs) const;
- Region intersect(const Region& rhs) const;
- Region subtract(const Region& rhs) const;
-
// these translate rhs first
- Region translate(int dx, int dy) const;
- Region merge(const Region& rhs, int dx, int dy) const;
- Region intersect(const Region& rhs, int dx, int dy) const;
- Region subtract(const Region& rhs, int dx, int dy) const;
+ const Region translate(int dx, int dy) const;
+ const Region merge(const Region& rhs, int dx, int dy) const;
+ const Region intersect(const Region& rhs, int dx, int dy) const;
+ const Region subtract(const Region& rhs, int dx, int dy) const;
// convenience operators overloads
- inline Region operator | (const Region& rhs) const;
- inline Region operator & (const Region& rhs) const;
- inline Region operator - (const Region& rhs) const;
- inline Region operator + (const Point& pt) const;
+ inline const Region operator | (const Region& rhs) const;
+ inline const Region operator & (const Region& rhs) const;
+ inline const Region operator - (const Region& rhs) const;
+ inline const Region operator + (const Point& pt) const;
inline Region& operator |= (const Region& rhs);
inline Region& operator &= (const Region& rhs);
inline Region& operator -= (const Region& rhs);
inline Region& operator += (const Point& pt);
- class iterator {
- SkRegion::Iterator mIt;
- public:
- iterator(const Region& r);
- inline operator bool () const { return !done(); }
- int iterate(Rect* rect);
- private:
- inline bool done() const {
- return const_cast<SkRegion::Iterator&>(mIt).done();
- }
- };
+
+ /* various ways to access the rectangle list */
+
+ typedef Rect const* const_iterator;
+
+ const_iterator begin() const;
+ const_iterator end() const;
- size_t rects(Vector<Rect>& rectList) const;
+ /* no user serviceable parts here... */
+
+ size_t getRects(Vector<Rect>& rectList) const;
+ Rect const* getArray(size_t* count) const;
+
+
+ // add a rectangle to the internal list. This rectangle must
+ // be sorted in Y and X and must not make the region invalid.
+ void addRectUnchecked(int l, int t, int r, int b);
// flatten/unflatten a region to/from a Parcel
status_t write(Parcel& parcel) const;
@@ -123,20 +133,46 @@
void dump(const char* what, uint32_t flags=0) const;
private:
- SkRegion mRegion;
+ class rasterizer;
+ friend class rasterizer;
+
+ Region& operationSelf(const Rect& r, int op);
+ Region& operationSelf(const Region& r, int op);
+ Region& operationSelf(const Region& r, int dx, int dy, int op);
+ const Region operation(const Rect& rhs, int op) const;
+ const Region operation(const Region& rhs, int op) const;
+ const Region operation(const Region& rhs, int dx, int dy, int op) const;
+
+ static void boolean_operation(int op, Region& dst,
+ const Region& lhs, const Region& rhs, int dx, int dy);
+ static void boolean_operation(int op, Region& dst,
+ const Region& lhs, const Rect& rhs, int dx, int dy);
+
+ static void boolean_operation(int op, Region& dst,
+ const Region& lhs, const Region& rhs);
+ static void boolean_operation(int op, Region& dst,
+ const Region& lhs, const Rect& rhs);
+
+ static void translate(Region& reg, int dx, int dy);
+ static void translate(Region& dst, const Region& reg, int dx, int dy);
+
+ static bool validate(const Region& reg, const char* name);
+
+ Rect mBounds;
+ Vector<Rect> mStorage;
};
-Region Region::operator | (const Region& rhs) const {
+const Region Region::operator | (const Region& rhs) const {
return merge(rhs);
}
-Region Region::operator & (const Region& rhs) const {
+const Region Region::operator & (const Region& rhs) const {
return intersect(rhs);
}
-Region Region::operator - (const Region& rhs) const {
+const Region Region::operator - (const Region& rhs) const {
return subtract(rhs);
}
-Region Region::operator + (const Point& pt) const {
+const Region Region::operator + (const Point& pt) const {
return translate(pt.x, pt.y);
}
@@ -157,16 +193,23 @@
// ---------------------------------------------------------------------------
struct region_iterator : public copybit_region_t {
- region_iterator(const Region& region) : i(region) {
+ region_iterator(const Region& region)
+ : b(region.begin()), e(region.end()) {
this->next = iterate;
}
private:
static int iterate(copybit_region_t const * self, copybit_rect_t* rect) {
- return static_cast<const region_iterator*>(self)
- ->i.iterate(reinterpret_cast<Rect*>(rect));
+ region_iterator const* me = static_cast<region_iterator const*>(self);
+ if (me->b != me->e) {
+ *reinterpret_cast<Rect*>(rect) = *me->b++;
+ return 1;
+ }
+ return 0;
}
- mutable Region::iterator i;
+ mutable Region::const_iterator b;
+ Region::const_iterator const e;
};
+
// ---------------------------------------------------------------------------
}; // namespace android
diff --git a/include/ui/Surface.h b/include/ui/Surface.h
index 33953a9..70303cd 100644
--- a/include/ui/Surface.h
+++ b/include/ui/Surface.h
@@ -28,48 +28,41 @@
#include <ui/Region.h>
#include <ui/ISurfaceFlingerClient.h>
+#include <ui/egl/android_natives.h>
+
namespace android {
// ---------------------------------------------------------------------------
+class GraphicBufferMapper;
+class IOMX;
class Rect;
+class Surface;
class SurfaceComposerClient;
+class SharedClient;
+class SharedBufferClient;
-class Surface : public RefBase
+// ---------------------------------------------------------------------------
+
+class SurfaceControl : public RefBase
{
-
public:
- struct SurfaceInfo {
- uint32_t w;
- uint32_t h;
- uint32_t bpr;
- PixelFormat format;
- void* bits;
- void* base;
- uint32_t reserved[2];
- };
-
- bool isValid() const { return this && mToken>=0 && mClient!=0; }
+ static bool isValid(const sp<SurfaceControl>& surface) {
+ return (surface != 0) && surface->isValid();
+ }
+ bool isValid() {
+ return mToken>=0 && mClient!=0;
+ }
+ static bool isSameSurface(
+ const sp<SurfaceControl>& lhs, const sp<SurfaceControl>& rhs);
+
SurfaceID ID() const { return mToken; }
-
- status_t lock(SurfaceInfo* info, bool blocking = true);
- status_t lock(SurfaceInfo* info, Region* dirty, bool blocking = true);
- status_t unlockAndPost();
- status_t unlock();
-
- void* heapBase(int i) const;
uint32_t getFlags() const { return mFlags; }
+ uint32_t getIdentity() const { return mIdentity; }
- // setSwapRectangle() is mainly used by EGL
- void setSwapRectangle(const Rect& r);
- const Rect& swapRectangle() const;
- status_t nextBuffer(SurfaceInfo* info);
-
- sp<Surface> dup() const;
- static sp<Surface> readFromParcel(Parcel* parcel);
- static status_t writeToParcel(const sp<Surface>& surface, Parcel* parcel);
- static bool isSameSurface(const sp<Surface>& lhs, const sp<Surface>& rhs);
-
+ // release surface data from java
+ void clear();
+
status_t setLayer(int32_t layer);
status_t setPosition(int32_t x, int32_t y);
status_t setSize(uint32_t w, uint32_t h);
@@ -83,8 +76,17 @@
status_t setMatrix(float dsdx, float dtdx, float dsdy, float dtdy);
status_t setFreezeTint(uint32_t tint);
- uint32_t getIdentity() const { return mIdentity; }
+ static status_t writeSurfaceToParcel(
+ const sp<SurfaceControl>& control, Parcel* parcel);
+
+ sp<Surface> getSurface() const;
+
private:
+ // can't be copied
+ SurfaceControl& operator = (SurfaceControl& rhs);
+ SurfaceControl(const SurfaceControl& rhs);
+
+
friend class SurfaceComposerClient;
// camera and camcorder need access to the ISurface binder interface for preview
@@ -92,43 +94,158 @@
friend class MediaRecorder;
// mediaplayer needs access to ISurface for display
friend class MediaPlayer;
+ // for testing
friend class Test;
const sp<ISurface>& getISurface() const { return mSurface; }
+
+ friend class Surface;
+
+ SurfaceControl(
+ const sp<SurfaceComposerClient>& client,
+ const sp<ISurface>& surface,
+ const ISurfaceFlingerClient::surface_data_t& data,
+ uint32_t w, uint32_t h, PixelFormat format, uint32_t flags);
+
+ ~SurfaceControl();
+
+ status_t validate(SharedClient const* cblk) const;
+ void destroy();
+
+ sp<SurfaceComposerClient> mClient;
+ sp<ISurface> mSurface;
+ SurfaceID mToken;
+ uint32_t mIdentity;
+ uint32_t mWidth;
+ uint32_t mHeight;
+ PixelFormat mFormat;
+ uint32_t mFlags;
+ mutable Mutex mLock;
+
+ mutable sp<Surface> mSurfaceData;
+};
+
+// ---------------------------------------------------------------------------
+
+class Surface
+ : public EGLNativeBase<android_native_window_t, Surface, RefBase>
+{
+public:
+ struct SurfaceInfo {
+ uint32_t w;
+ uint32_t h;
+ uint32_t s;
+ uint32_t usage;
+ PixelFormat format;
+ void* bits;
+ uint32_t reserved[2];
+ };
+
+ Surface(const Parcel& data);
+
+ static bool isValid(const sp<Surface>& surface) {
+ return (surface != 0) && surface->isValid();
+ }
+
+ static bool isSameSurface(
+ const sp<Surface>& lhs, const sp<Surface>& rhs);
+
+ bool isValid();
+ SurfaceID ID() const { return mToken; }
+ uint32_t getFlags() const { return mFlags; }
+ uint32_t getIdentity() const { return mIdentity; }
+
+ // the lock/unlock APIs must be used from the same thread
+ status_t lock(SurfaceInfo* info, bool blocking = true);
+ status_t lock(SurfaceInfo* info, Region* dirty, bool blocking = true);
+ status_t unlockAndPost();
+
+ // setSwapRectangle() is intended to be used by GL ES clients
+ void setSwapRectangle(const Rect& r);
+
+private:
// can't be copied
Surface& operator = (Surface& rhs);
Surface(const Surface& rhs);
- Surface(const sp<SurfaceComposerClient>& client,
- const sp<ISurface>& surface,
- const ISurfaceFlingerClient::surface_data_t& data,
- uint32_t w, uint32_t h, PixelFormat format, uint32_t flags,
- bool owner = true);
+ Surface(const sp<SurfaceControl>& control);
+ void init();
+ ~Surface();
+
+ friend class SurfaceComposerClient;
+ friend class SurfaceControl;
- Surface(Surface const* rhs);
+
+ // camera and camcorder need access to the ISurface binder interface for preview
+ friend class Camera;
+ friend class MediaRecorder;
+ // mediaplayer needs access to ISurface for display
+ friend class MediaPlayer;
+ friend class IOMX;
+ // this is just to be able to write some unit tests
+ friend class Test;
- ~Surface();
+ sp<SurfaceComposerClient> getClient() const;
+ sp<ISurface> getISurface() const;
- Region dirtyRegion() const;
- void setDirtyRegion(const Region& region) const;
+ status_t getBufferLocked(int index, int usage);
+
+ status_t validate(SharedClient const* cblk) const;
- // this locks protects calls to lockSurface() / unlockSurface()
- // and is called by SurfaceComposerClient.
- Mutex& getLock() const { return mSurfaceLock; }
+ inline const GraphicBufferMapper& getBufferMapper() const { return mBufferMapper; }
+ inline GraphicBufferMapper& getBufferMapper() { return mBufferMapper; }
+
+ static int setSwapInterval(android_native_window_t* window, int interval);
+ static int dequeueBuffer(android_native_window_t* window, android_native_buffer_t** buffer);
+ static int lockBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
+ static int queueBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
+ static int query(android_native_window_t* window, int what, int* value);
+ static int perform(android_native_window_t* window, int operation, ...);
+ int dequeueBuffer(android_native_buffer_t** buffer);
+ int lockBuffer(android_native_buffer_t* buffer);
+ int queueBuffer(android_native_buffer_t* buffer);
+ int query(int what, int* value);
+ int perform(int operation, va_list args);
+
+ status_t dequeueBuffer(sp<GraphicBuffer>* buffer);
+
+
+ void setUsage(uint32_t reqUsage);
+ uint32_t getUsage() const;
+
+ // constants
sp<SurfaceComposerClient> mClient;
sp<ISurface> mSurface;
- sp<IMemoryHeap> mHeap[2];
SurfaceID mToken;
uint32_t mIdentity;
PixelFormat mFormat;
uint32_t mFlags;
- const bool mOwner;
- mutable void* mSurfaceHeapBase[2];
+ GraphicBufferMapper& mBufferMapper;
+ SharedBufferClient* mSharedBufferClient;
+
+ // protected by mSurfaceLock
+ Rect mSwapRectangle;
+ uint32_t mUsage;
+
+ // protected by mSurfaceLock. These are also used from lock/unlock
+ // but in that case, they must be called form the same thread.
+ sp<GraphicBuffer> mBuffers[2];
mutable Region mDirtyRegion;
- mutable Rect mSwapRectangle;
- mutable uint8_t mBackbufferIndex;
+
+ // must be used from the lock/unlock thread
+ sp<GraphicBuffer> mLockedBuffer;
+ sp<GraphicBuffer> mPostedBuffer;
+ mutable Region mOldDirtyRegion;
+ bool mNeedFullUpdate;
+
+ // query() must be called from dequeueBuffer() thread
+ uint32_t mWidth;
+ uint32_t mHeight;
+
+ // Inherently thread-safe
mutable Mutex mSurfaceLock;
+ mutable Mutex mApiLock;
};
}; // namespace android
diff --git a/include/ui/SurfaceComposerClient.h b/include/ui/SurfaceComposerClient.h
index 76a3b55..777b878 100644
--- a/include/ui/SurfaceComposerClient.h
+++ b/include/ui/SurfaceComposerClient.h
@@ -20,8 +20,9 @@
#include <stdint.h>
#include <sys/types.h>
+#include <binder/IBinder.h>
+
#include <utils/SortedVector.h>
-#include <utils/KeyedVector.h>
#include <utils/RefBase.h>
#include <utils/threads.h>
@@ -36,8 +37,7 @@
class Region;
class SurfaceFlingerSynchro;
-struct per_client_cblk_t;
-struct layer_cblk_t;
+class SharedClient;
class SurfaceComposerClient : virtual public RefBase
{
@@ -62,13 +62,13 @@
// surface creation / destruction
//! Create a surface
- sp<Surface> createSurface(
- int pid, //!< pid of the process the surfacec is for
- DisplayID display, //!< Display to create this surface on
- uint32_t w, //!< width in pixel
- uint32_t h, //!< height in pixel
- PixelFormat format, //!< pixel-format desired
- uint32_t flags = 0 //!< usage flags
+ sp<SurfaceControl> createSurface(
+ int pid, // pid of the process the surface is for
+ DisplayID display, // Display to create this surface on
+ uint32_t w, // width in pixel
+ uint32_t h, // height in pixel
+ PixelFormat format, // pixel-format desired
+ uint32_t flags = 0 // usage flags
);
// ------------------------------------------------------------------------
@@ -108,54 +108,40 @@
static ssize_t getDisplayHeight(DisplayID dpy);
static ssize_t getDisplayOrientation(DisplayID dpy);
+ status_t linkToComposerDeath(const sp<IBinder::DeathRecipient>& recipient,
+ void* cookie = NULL, uint32_t flags = 0);
private:
friend class Surface;
+ friend class SurfaceControl;
SurfaceComposerClient(const sp<ISurfaceComposer>& sm,
const sp<IBinder>& conn);
- status_t hide(Surface* surface);
- status_t show(Surface* surface, int32_t layer = -1);
- status_t freeze(Surface* surface);
- status_t unfreeze(Surface* surface);
- status_t setFlags(Surface* surface, uint32_t flags, uint32_t mask);
- status_t setTransparentRegionHint(Surface* surface, const Region& transparent);
- status_t setLayer(Surface* surface, int32_t layer);
- status_t setAlpha(Surface* surface, float alpha=1.0f);
- status_t setFreezeTint(Surface* surface, uint32_t tint);
- status_t setMatrix(Surface* surface, float dsdx, float dtdx, float dsdy, float dtdy);
- status_t setPosition(Surface* surface, int32_t x, int32_t y);
- status_t setSize(Surface* surface, uint32_t w, uint32_t h);
+ status_t hide(SurfaceID id);
+ status_t show(SurfaceID id, int32_t layer = -1);
+ status_t freeze(SurfaceID id);
+ status_t unfreeze(SurfaceID id);
+ status_t setFlags(SurfaceID id, uint32_t flags, uint32_t mask);
+ status_t setTransparentRegionHint(SurfaceID id, const Region& transparent);
+ status_t setLayer(SurfaceID id, int32_t layer);
+ status_t setAlpha(SurfaceID id, float alpha=1.0f);
+ status_t setFreezeTint(SurfaceID id, uint32_t tint);
+ status_t setMatrix(SurfaceID id, float dsdx, float dtdx, float dsdy, float dtdy);
+ status_t setPosition(SurfaceID id, int32_t x, int32_t y);
+ status_t setSize(SurfaceID id, uint32_t w, uint32_t h);
- //! Unlock the surface, and specify the dirty region if any
- status_t unlockAndPostSurface(Surface* surface);
- status_t unlockSurface(Surface* surface);
-
- status_t lockSurface(Surface* surface,
- Surface::SurfaceInfo* info,
- Region* dirty,
- bool blocking = true);
-
- status_t nextBuffer(Surface* surface,
- Surface::SurfaceInfo* info);
+ void signalServer();
status_t destroySurface(SurfaceID sid);
void _init(const sp<ISurfaceComposer>& sm,
const sp<ISurfaceFlingerClient>& conn);
- void _signal_server();
- static void _send_dirty_region(layer_cblk_t* lcblk, const Region& dirty);
- inline layer_state_t* _get_state_l(const sp<Surface>& surface);
- layer_state_t* _lockLayerState(const sp<Surface>& surface);
+ inline layer_state_t* _get_state_l(SurfaceID id);
+ layer_state_t* _lockLayerState(SurfaceID id);
inline void _unlockLayerState();
- status_t validateSurface(
- per_client_cblk_t const* cblk, Surface const * surface);
-
- void pinHeap(const sp<IMemoryHeap>& heap);
-
mutable Mutex mLock;
layer_state_t* mPrebuiltLayerState;
SortedVector<layer_state_t> mStates;
@@ -164,13 +150,10 @@
// these don't need to be protected because they never change
// after assignment
status_t mStatus;
- per_client_cblk_t* mControl;
- sp<IMemory> mControlMemory;
+ SharedClient* mControl;
+ sp<IMemoryHeap> mControlMemory;
sp<ISurfaceFlingerClient> mClient;
- sp<IMemoryHeap> mSurfaceHeap;
- uint8_t* mSurfaceHeapBase;
- void* mGL;
- SurfaceFlingerSynchro* mSignalServer;
+ sp<ISurfaceComposer> mSignalServer;
};
}; // namespace android
diff --git a/include/ui/android_native_buffer.h b/include/ui/android_native_buffer.h
new file mode 100644
index 0000000..9c92af8
--- /dev/null
+++ b/include/ui/android_native_buffer.h
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_ANDROID_NATIVES_PRIV_H
+#define ANDROID_ANDROID_NATIVES_PRIV_H
+
+#include <ui/egl/android_natives.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*****************************************************************************/
+
+typedef struct android_native_buffer_t
+{
+#ifdef __cplusplus
+ android_native_buffer_t() {
+ common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
+ common.version = sizeof(android_native_buffer_t);
+ memset(common.reserved, 0, sizeof(common.reserved));
+ }
+#endif
+
+ struct android_native_base_t common;
+
+ int width;
+ int height;
+ int stride;
+ int format;
+ int usage;
+
+ void* reserved[2];
+
+ buffer_handle_t handle;
+
+ void* reserved_proc[8];
+} android_native_buffer_t;
+
+
+/*****************************************************************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+/*****************************************************************************/
+
+#endif /* ANDROID_ANDROID_NATIVES_PRIV_H */
diff --git a/include/ui/egl/android_natives.h b/include/ui/egl/android_natives.h
new file mode 100644
index 0000000..3740db5
--- /dev/null
+++ b/include/ui/egl/android_natives.h
@@ -0,0 +1,263 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_ANDROID_NATIVES_H
+#define ANDROID_ANDROID_NATIVES_H
+
+#include <sys/types.h>
+#include <string.h>
+
+#include <hardware/gralloc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*****************************************************************************/
+
+#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d) \
+ (((unsigned)(a)<<24)|((unsigned)(b)<<16)|((unsigned)(c)<<8)|(unsigned)(d))
+
+#define ANDROID_NATIVE_WINDOW_MAGIC \
+ ANDROID_NATIVE_MAKE_CONSTANT('_','w','n','d')
+
+#define ANDROID_NATIVE_BUFFER_MAGIC \
+ ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
+
+// ---------------------------------------------------------------------------
+
+struct android_native_buffer_t;
+
+// ---------------------------------------------------------------------------
+
+typedef struct android_native_base_t
+{
+ /* a magic value defined by the actual EGL native type */
+ int magic;
+
+ /* the sizeof() of the actual EGL native type */
+ int version;
+
+ void* reserved[4];
+
+ /* reference-counting interface */
+ void (*incRef)(struct android_native_base_t* base);
+ void (*decRef)(struct android_native_base_t* base);
+} android_native_base_t;
+
+// ---------------------------------------------------------------------------
+
+/* attributes queriable with query() */
+enum {
+ NATIVE_WINDOW_WIDTH = 0,
+ NATIVE_WINDOW_HEIGHT = 1,
+ NATIVE_WINDOW_FORMAT = 2,
+};
+
+/* valid operations for the (*perform)() hook */
+enum {
+ NATIVE_WINDOW_SET_USAGE = 0
+};
+
+typedef struct android_native_window_t
+{
+#ifdef __cplusplus
+ android_native_window_t()
+ : flags(0), minSwapInterval(0), maxSwapInterval(0), xdpi(0), ydpi(0)
+ {
+ common.magic = ANDROID_NATIVE_WINDOW_MAGIC;
+ common.version = sizeof(android_native_window_t);
+ memset(common.reserved, 0, sizeof(common.reserved));
+ }
+#endif
+
+ struct android_native_base_t common;
+
+ /* flags describing some attributes of this surface or its updater */
+ const uint32_t flags;
+
+ /* min swap interval supported by this updated */
+ const int minSwapInterval;
+
+ /* max swap interval supported by this updated */
+ const int maxSwapInterval;
+
+ /* horizontal and vertical resolution in DPI */
+ const float xdpi;
+ const float ydpi;
+
+ /* Some storage reserved for the OEM's driver. */
+ intptr_t oem[4];
+
+
+ /*
+ * Set the swap interval for this surface.
+ *
+ * Returns 0 on success or -errno on error.
+ */
+ int (*setSwapInterval)(struct android_native_window_t* window,
+ int interval);
+
+ /*
+ * hook called by EGL to acquire a buffer. After this call, the buffer
+ * is not locked, so its content cannot be modified.
+ * this call may block if no buffers are available.
+ *
+ * Returns 0 on success or -errno on error.
+ */
+ int (*dequeueBuffer)(struct android_native_window_t* window,
+ struct android_native_buffer_t** buffer);
+
+ /*
+ * hook called by EGL to lock a buffer. This MUST be called before modifying
+ * the content of a buffer. The buffer must have been acquired with
+ * dequeueBuffer first.
+ *
+ * Returns 0 on success or -errno on error.
+ */
+ int (*lockBuffer)(struct android_native_window_t* window,
+ struct android_native_buffer_t* buffer);
+ /*
+ * hook called by EGL when modifications to the render buffer are done.
+ * This unlocks and post the buffer.
+ *
+ * Buffers MUST be queued in the same order than they were dequeued.
+ *
+ * Returns 0 on success or -errno on error.
+ */
+ int (*queueBuffer)(struct android_native_window_t* window,
+ struct android_native_buffer_t* buffer);
+
+ /*
+ * hook used to retrieve information about the native window.
+ *
+ * Returns 0 on success or -errno on error.
+ */
+ int (*query)(struct android_native_window_t* window,
+ int what, int* value);
+
+ /*
+ * hook used to perform various operations on the surface.
+ * (*perform)() is a generic mechanism to add functionality to
+ * android_native_window_t while keeping backward binary compatibility.
+ *
+ * This hook should not be called directly, instead use the helper functions
+ * defined below.
+ *
+ * The valid operations are:
+ * NATIVE_WINDOW_SET_USAGE
+ *
+ */
+
+ int (*perform)(struct android_native_window_t* window,
+ int operation, ... );
+
+ void* reserved_proc[3];
+} android_native_window_t;
+
+
+/*
+ * native_window_set_usage() sets the intended usage flags for the next
+ * buffers acquired with (*lockBuffer)() and on.
+ * By default (if this function is never called), a usage of
+ * GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE
+ * is assumed.
+ * Calling this function will usually cause following buffers to be
+ * reallocated.
+ */
+
+static inline int native_window_set_usage(
+ android_native_window_t* window, int usage)
+{
+ return window->perform(window, NATIVE_WINDOW_SET_USAGE, usage);
+}
+
+
+// ---------------------------------------------------------------------------
+
+/* FIXME: this is legacy for pixmaps */
+typedef struct egl_native_pixmap_t
+{
+ int32_t version; /* must be 32 */
+ int32_t width;
+ int32_t height;
+ int32_t stride;
+ uint8_t* data;
+ uint8_t format;
+ uint8_t rfu[3];
+ union {
+ uint32_t compressedFormat;
+ int32_t vstride;
+ };
+ int32_t reserved;
+} egl_native_pixmap_t;
+
+/*****************************************************************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/*****************************************************************************/
+
+#ifdef __cplusplus
+
+#include <utils/RefBase.h>
+
+namespace android {
+
+/*
+ * This helper class turns an EGL android_native_xxx type into a C++
+ * reference-counted object; with proper type conversions.
+ */
+template <typename NATIVE_TYPE, typename TYPE, typename REF>
+class EGLNativeBase : public NATIVE_TYPE, public REF
+{
+protected:
+ typedef EGLNativeBase<NATIVE_TYPE, TYPE, REF> BASE;
+ EGLNativeBase() : NATIVE_TYPE(), REF() {
+ NATIVE_TYPE::common.incRef = incRef;
+ NATIVE_TYPE::common.decRef = decRef;
+ }
+ static inline TYPE* getSelf(NATIVE_TYPE* self) {
+ return static_cast<TYPE*>(self);
+ }
+ static inline TYPE const* getSelf(NATIVE_TYPE const* self) {
+ return static_cast<TYPE const *>(self);
+ }
+ static inline TYPE* getSelf(android_native_base_t* base) {
+ return getSelf(reinterpret_cast<NATIVE_TYPE*>(base));
+ }
+ static inline TYPE const * getSelf(android_native_base_t const* base) {
+ return getSelf(reinterpret_cast<NATIVE_TYPE const*>(base));
+ }
+ static void incRef(android_native_base_t* base) {
+ EGLNativeBase* self = getSelf(base);
+ self->incStrong(self);
+ }
+ static void decRef(android_native_base_t* base) {
+ EGLNativeBase* self = getSelf(base);
+ self->decStrong(self);
+ }
+};
+
+} // namespace android
+#endif // __cplusplus
+
+/*****************************************************************************/
+
+#endif /* ANDROID_ANDROID_NATIVES_H */