diff options
Diffstat (limited to 'libs/surfaceflinger/LayerBuffer.cpp')
| -rw-r--r-- | libs/surfaceflinger/LayerBuffer.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/libs/surfaceflinger/LayerBuffer.cpp b/libs/surfaceflinger/LayerBuffer.cpp index 6d1685b99e..5c21593db2 100644 --- a/libs/surfaceflinger/LayerBuffer.cpp +++ b/libs/surfaceflinger/LayerBuffer.cpp @@ -261,7 +261,8 @@ sp<OverlayRef> LayerBuffer::SurfaceLayerBuffer::createOverlay( // LayerBuffer::Buffer // ============================================================================ -LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, ssize_t offset) +LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, + ssize_t offset, size_t bufferSize) : mBufferHeap(buffers), mSupportsCopybit(false) { NativeBuffer& src(mNativeBuffer); @@ -280,7 +281,7 @@ LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, ssize_t offset) if (module && module->perform) { int err = module->perform(module, GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER, - buffers.heap->heapID(), buffers.heap->getSize(), + buffers.heap->heapID(), bufferSize, offset, buffers.heap->base(), &src.img.handle); @@ -415,7 +416,7 @@ void LayerBuffer::BufferSource::postBuffer(ssize_t offset) sp<Buffer> buffer; if (buffers.heap != 0) { - buffer = new LayerBuffer::Buffer(buffers, offset); + buffer = new LayerBuffer::Buffer(buffers, offset, mBufferSize); if (buffer->getStatus() != NO_ERROR) buffer.clear(); setBuffer(buffer); @@ -469,6 +470,11 @@ void LayerBuffer::BufferSource::onDraw(const Region& clip) const if (mLayer.mFlags & DisplayHardware::DIRECT_TEXTURE) { err = INVALID_OPERATION; if (ourBuffer->supportsCopybit()) { + + // there are constraints on buffers used by the GPU and these may not + // be honored here. We need to change the API so the buffers + // are allocated with gralloc. For now disable this code-path +#if 0 // First, try to use the buffer as an EGLImage directly if (mUseEGLImageDirectly) { // NOTE: Assume the buffer is allocated with the proper USAGE flags @@ -483,6 +489,8 @@ void LayerBuffer::BufferSource::onDraw(const Region& clip) const mUseEGLImageDirectly = false; } } +#endif + copybit_device_t* copybit = mLayer.mBlitEngine; if (copybit && err != NO_ERROR) { // create our EGLImageKHR the first time |