Index: content/common/gpu/client/gpu_memory_buffer_impl_shm.h |
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_shm.h b/content/common/gpu/client/gpu_memory_buffer_impl_shm.h |
index 6e0856306bbfb96a5a034f96b37d4fb15fbfe8e2..9e2682715c6a9d55bcf72e0299a452e1651ade97 100644 |
--- a/content/common/gpu/client/gpu_memory_buffer_impl_shm.h |
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_shm.h |
@@ -16,11 +16,13 @@ class GpuMemoryBufferImplShm : public GpuMemoryBufferImpl { |
GpuMemoryBufferImplShm(gfx::Size size, unsigned internalformat); |
virtual ~GpuMemoryBufferImplShm(); |
+ static bool IsUsageSupported(unsigned usage); |
+ |
bool Initialize(gfx::GpuMemoryBufferHandle handle); |
bool InitializeFromSharedMemory(scoped_ptr<base::SharedMemory> shared_memory); |
// Overridden from gfx::GpuMemoryBuffer: |
- virtual void* Map(AccessMode mode) OVERRIDE; |
+ virtual void* Map() OVERRIDE; |
virtual void Unmap() OVERRIDE; |
virtual gfx::GpuMemoryBufferHandle GetHandle() const OVERRIDE; |