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Minor fix in SurfaceTexture 

Change-Id: Ic859715becf3e6d5107bd8beb8c577034d00ec52
This commit is contained in:
Pannag Sanketi 2011-06-24 09:56:27 -07:00
parent e709d94a29
commit 292a31a4c2
2 changed files with 10 additions and 5 deletions
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4
include/gui/SurfaceTexture.h
View File

@ -141,7 +141,7 @@ public:
// setFrameAvailableListener sets the listener object that will be notified
// when a new frame becomes available.
void setFrameAvailableListener(const sp<FrameAvailableListener>& l);
void setFrameAvailableListener(const sp<FrameAvailableListener>& listener);
// getAllocator retrieves the binder object that must be referenced as long
// as the GraphicBuffers dequeued from this SurfaceTexture are referenced.
@ -345,7 +345,7 @@ private:
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
// be bound when updateTexImage is called. It is set at construction time
// changed with a call to setTexName.
const GLuint mTexName;

11
libs/gui/SurfaceTexture.cpp
View File

@ -148,6 +148,11 @@ status_t SurfaceTexture::setBufferCount(int bufferCount) {
LOGV("SurfaceTexture::setBufferCount");
Mutex::Autolock lock(mMutex);
if (bufferCount > NUM_BUFFER_SLOTS) {
LOGE("setBufferCount: bufferCount larger than slots available");
return BAD_VALUE;
}
// Error out if the user has dequeued buffers
for (int i=0 ; i<mBufferCount ; i++) {
if (mSlots[i].mBufferState == BufferSlot::DEQUEUED) {
@ -208,7 +213,7 @@ status_t SurfaceTexture::dequeueBuffer(int *outBuf, uint32_t w, uint32_t h,
uint32_t format, uint32_t usage) {
LOGV("SurfaceTexture::dequeueBuffer");
if ((w && !h) || (!w & h)) {
if ((w && !h) || (!w && h)) {
LOGE("dequeueBuffer: invalid size: w=%u, h=%u", w, h);
return BAD_VALUE;
}
@ -704,10 +709,10 @@ nsecs_t SurfaceTexture::getTimestamp() {
}
void SurfaceTexture::setFrameAvailableListener(
const sp<FrameAvailableListener>& l) {
const sp<FrameAvailableListener>& listener) {
LOGV("SurfaceTexture::setFrameAvailableListener");
Mutex::Autolock lock(mMutex);
mFrameAvailableListener = l;
mFrameAvailableListener = listener;
}
sp<IBinder> SurfaceTexture::getAllocator() {