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Update SurfaceTexture interface for forward compatibility

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Change-Id: I32d224428c0127800714a976b4d7bb68cc7c2464
This commit is contained in:
Teng-Hui Zhu
2012-04-09 14:51:48 -07:00
committed by Jean-Baptiste Queru
parent c70e89e2a0
commit 544f89aece
2 changed files with 9 additions and 2 deletions
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9
include/gui/SurfaceTexture.h
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@@ -38,6 +38,12 @@ namespace android {
class IGraphicBufferAlloc; class IGraphicBufferAlloc;
class String8; class String8;
class BufferQueue : public RefBase {
public:
BufferQueue(bool allowSynchronousMode) {};
status_t setBufferCount(int bufferCount) { return 0; }
};
class SurfaceTexture : public BnSurfaceTexture { class SurfaceTexture : public BnSurfaceTexture {
public: public:
enum { MIN_UNDEQUEUED_BUFFERS = 2 }; enum { MIN_UNDEQUEUED_BUFFERS = 2 };
@@ -69,7 +75,8 @@ public:
// fences should be used to synchronize access to buffers if that behavior // fences should be used to synchronize access to buffers if that behavior
// is enabled at compile-time. // is enabled at compile-time.
SurfaceTexture(GLuint tex, bool allowSynchronousMode = true, SurfaceTexture(GLuint tex, bool allowSynchronousMode = true,
GLenum texTarget = GL_TEXTURE_EXTERNAL_OES, bool useFenceSync = true); GLenum texTarget = GL_TEXTURE_EXTERNAL_OES, bool useFenceSync = true,
const sp<BufferQueue> &bufferQueue = 0);
virtual ~SurfaceTexture(); virtual ~SurfaceTexture();

2
libs/gui/SurfaceTexture.cpp
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@@ -115,7 +115,7 @@ static int32_t createProcessUniqueId() {
} }
SurfaceTexture::SurfaceTexture(GLuint tex, bool allowSynchronousMode, SurfaceTexture::SurfaceTexture(GLuint tex, bool allowSynchronousMode,
GLenum texTarget, bool useFenceSync) : GLenum texTarget, bool useFenceSync, const sp<BufferQueue> &bufferQueue) :
mDefaultWidth(1), mDefaultWidth(1),
mDefaultHeight(1), mDefaultHeight(1),
mPixelFormat(PIXEL_FORMAT_RGBA_8888), mPixelFormat(PIXEL_FORMAT_RGBA_8888),