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-rw-r--r--include/gui/SurfaceTexture.h46
-rw-r--r--include/media/IMediaMetadataRetriever.h1
-rw-r--r--include/media/MediaMetadataRetrieverInterface.h26
-rw-r--r--include/media/mediametadataretriever.h34
-rw-r--r--include/storage/IMountService.h1
5 files changed, 53 insertions, 55 deletions
diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
index cbc15d8..09cf2a2 100644
--- a/include/gui/SurfaceTexture.h
+++ b/include/gui/SurfaceTexture.h
@@ -70,6 +70,26 @@ public:
// target texture belongs is bound to the calling thread.
status_t updateTexImage();
+ // getTransformMatrix retrieves the 4x4 texture coordinate transform matrix
+ // associated with the texture image set by the most recent call to
+ // updateTexImage.
+ //
+ // This transform matrix maps 2D homogeneous texture coordinates of the form
+ // (s, t, 0, 1) with s and t in the inclusive range [0, 1] to the texture
+ // coordinate that should be used to sample that location from the texture.
+ // Sampling the texture outside of the range of this transform is undefined.
+ //
+ // This transform is necessary to compensate for transforms that the stream
+ // content producer may implicitly apply to the content. By forcing users of
+ // a SurfaceTexture to apply this transform we avoid performing an extra
+ // copy of the data that would be needed to hide the transform from the
+ // user.
+ //
+ // The matrix is stored in column-major order so that it may be passed
+ // directly to OpenGL ES via the glLoadMatrixf or glUniformMatrix4fv
+ // functions.
+ void getTransformMatrix(float mtx[16]);
+
private:
// freeAllBuffers frees the resources (both GraphicBuffer and EGLImage) for
@@ -120,11 +140,37 @@ private:
// reset mCurrentTexture to INVALID_BUFFER_SLOT.
int mCurrentTexture;
+ // mCurrentCrop is the crop rectangle that applies to the current texture.
+ // It gets set to mLastQueuedCrop each time updateTexImage is called.
+ Rect mCurrentCrop;
+
+ // mCurrentTransform is the transform identifier for the current texture. It
+ // gets set to mLastQueuedTransform each time updateTexImage is called.
+ uint32_t mCurrentTransform;
+
// mLastQueued is the buffer slot index of the most recently enqueued buffer.
// At construction time it is initialized to INVALID_BUFFER_SLOT, and is
// updated each time queueBuffer is called.
int mLastQueued;
+ // mLastQueuedCrop is the crop rectangle for the buffer that was most
+ // recently queued. This gets set to mNextCrop each time queueBuffer gets
+ // called.
+ Rect mLastQueuedCrop;
+
+ // mLastQueuedTransform is the transform identifier for the buffer that was
+ // most recently queued. This gets set to mNextTransform each time
+ // queueBuffer gets called.
+ uint32_t mLastQueuedTransform;
+
+ // mNextCrop is the crop rectangle that will be used for the next buffer
+ // that gets queued. It is set by calling setCrop.
+ Rect mNextCrop;
+
+ // mNextTransform is the transform identifier that will be used for the next
+ // buffer that gets queued. It is set by calling setTransform.
+ uint32_t mNextTransform;
+
// mTexName is the name of the OpenGL texture to which streamed images will
// be bound when updateTexImage is called. It is set at construction time
// changed with a call to setTexName.
diff --git a/include/media/IMediaMetadataRetriever.h b/include/media/IMediaMetadataRetriever.h
index e517cf0..8e3cdbb 100644
--- a/include/media/IMediaMetadataRetriever.h
+++ b/include/media/IMediaMetadataRetriever.h
@@ -32,7 +32,6 @@ public:
virtual void disconnect() = 0;
virtual status_t setDataSource(const char* srcUrl) = 0;
virtual status_t setDataSource(int fd, int64_t offset, int64_t length) = 0;
- virtual status_t setMode(int mode) = 0;
virtual sp<IMemory> getFrameAtTime(int64_t timeUs, int option) = 0;
virtual sp<IMemory> extractAlbumArt() = 0;
virtual const char* extractMetadata(int keyCode) = 0;
diff --git a/include/media/MediaMetadataRetrieverInterface.h b/include/media/MediaMetadataRetrieverInterface.h
index 717849d..0449122 100644
--- a/include/media/MediaMetadataRetrieverInterface.h
+++ b/include/media/MediaMetadataRetrieverInterface.h
@@ -32,7 +32,6 @@ public:
virtual ~MediaMetadataRetrieverBase() {}
virtual status_t setDataSource(const char *url) = 0;
virtual status_t setDataSource(int fd, int64_t offset, int64_t length) = 0;
- virtual status_t setMode(int mode) = 0;
virtual VideoFrame* getFrameAtTime(int64_t timeUs, int option) = 0;
virtual MediaAlbumArt* extractAlbumArt() = 0;
virtual const char* extractMetadata(int keyCode) = 0;
@@ -42,35 +41,12 @@ public:
class MediaMetadataRetrieverInterface : public MediaMetadataRetrieverBase
{
public:
- MediaMetadataRetrieverInterface()
- : mMode(0) {
- }
+ MediaMetadataRetrieverInterface() {}
virtual ~MediaMetadataRetrieverInterface() {}
-
- // @param mode The intended mode of operations:
- // can be any of the following:
- // METADATA_MODE_NOOP: Experimental - just add and remove data source.
- // METADATA_MODE_FRAME_CAPTURE_ONLY: For capture frame/thumbnail only.
- // METADATA_MODE_METADATA_RETRIEVAL_ONLY: For meta data retrieval only.
- // METADATA_MODE_FRAME_CAPTURE_AND_METADATA_RETRIEVAL: For both frame
- // capture and meta data retrieval.
- virtual status_t setMode(int mode) {
- if (mode < METADATA_MODE_NOOP ||
- mode > METADATA_MODE_FRAME_CAPTURE_AND_METADATA_RETRIEVAL) {
- return BAD_VALUE;
- }
-
- mMode = mode;
- return NO_ERROR;
- }
-
- virtual status_t getMode(int* mode) const { *mode = mMode; return NO_ERROR; }
virtual VideoFrame* getFrameAtTime(int64_t timeUs, int option) { return NULL; }
virtual MediaAlbumArt* extractAlbumArt() { return NULL; }
virtual const char* extractMetadata(int keyCode) { return NULL; }
-
- uint32_t mMode;
};
}; // namespace android
diff --git a/include/media/mediametadataretriever.h b/include/media/mediametadataretriever.h
index 03dd52d..e905006 100644
--- a/include/media/mediametadataretriever.h
+++ b/include/media/mediametadataretriever.h
@@ -42,37 +42,14 @@ enum {
METADATA_KEY_YEAR = 8,
METADATA_KEY_DURATION = 9,
METADATA_KEY_NUM_TRACKS = 10,
- METADATA_KEY_IS_DRM_CRIPPLED = 11,
- METADATA_KEY_CODEC = 12,
- METADATA_KEY_RATING = 13,
- METADATA_KEY_COMMENT = 14,
- METADATA_KEY_COPYRIGHT = 15,
- METADATA_KEY_BIT_RATE = 16,
- METADATA_KEY_FRAME_RATE = 17,
- METADATA_KEY_VIDEO_FORMAT = 18,
- METADATA_KEY_VIDEO_HEIGHT = 19,
- METADATA_KEY_VIDEO_WIDTH = 20,
- METADATA_KEY_WRITER = 21,
- METADATA_KEY_MIMETYPE = 22,
- METADATA_KEY_DISC_NUMBER = 23,
- METADATA_KEY_ALBUMARTIST = 24,
- METADATA_KEY_COMPILATION = 25,
+ METADATA_KEY_WRITER = 11,
+ METADATA_KEY_MIMETYPE = 12,
+ METADATA_KEY_ALBUMARTIST = 13,
+ METADATA_KEY_DISC_NUMBER = 14,
+ METADATA_KEY_COMPILATION = 15,
// Add more here...
};
-// The intended mode of operations:$
-// METADATA_MODE_NOOP: Experimental - just add and remove data source.$
-// METADATA_MODE_FRAME_CAPTURE_ONLY: For capture frame/thumbnail only.$
-// METADATA_MODE_METADATA_RETRIEVAL_ONLY: For meta data retrieval only.$
-// METADATA_MODE_FRAME_CAPTURE_AND_METADATA_RETRIEVAL: For both frame capture
-// and meta data retrieval.$
-enum {
- METADATA_MODE_NOOP = 0x00,
- METADATA_MODE_METADATA_RETRIEVAL_ONLY = 0x01,
- METADATA_MODE_FRAME_CAPTURE_ONLY = 0x02,
- METADATA_MODE_FRAME_CAPTURE_AND_METADATA_RETRIEVAL = 0x03
-};
-
class MediaMetadataRetriever: public RefBase
{
public:
@@ -81,7 +58,6 @@ public:
void disconnect();
status_t setDataSource(const char* dataSourceUrl);
status_t setDataSource(int fd, int64_t offset, int64_t length);
- status_t setMode(int mode);
sp<IMemory> getFrameAtTime(int64_t timeUs, int option);
sp<IMemory> extractAlbumArt();
const char* extractMetadata(int keyCode);
diff --git a/include/storage/IMountService.h b/include/storage/IMountService.h
index 68ccd95..472d8e5 100644
--- a/include/storage/IMountService.h
+++ b/include/storage/IMountService.h
@@ -67,6 +67,7 @@ public:
virtual bool isObbMounted(const String16& filename) = 0;
virtual bool getMountedObbPath(const String16& filename, String16& path) = 0;
virtual int32_t decryptStorage(const String16& password) = 0;
+ virtual int32_t encryptStorage(const String16& password) = 0;
};
// ----------------------------------------------------------------------------
generated by cgit v1.1 at 2025-08-16 14:01:18 +0000