Index: content/common/gpu/client/gpu_memory_buffer_impl_foobar.h |
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_foobar.h b/content/common/gpu/client/gpu_memory_buffer_impl_foobar.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5a8e0838a2b2ebbb15b03897930f86c92e3d5283 |
--- /dev/null |
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_foobar.h |
@@ -0,0 +1,39 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_FOOBAR_H_ |
+#define CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_FOOBAR_H_ |
+ |
+#include "content/common/gpu/client/gpu_memory_buffer_impl.h" |
+ |
+struct _drm_intel_bo; |
+ |
+namespace content { |
+ |
+// Provides implementation of a GPU memory buffer based |
+// on a foobar object. |
+class GpuMemoryBufferImplFoobar : public GpuMemoryBufferImpl { |
+ public: |
+ GpuMemoryBufferImplFoobar(gfx::Size size, unsigned internalformat); |
+ virtual ~GpuMemoryBufferImplFoobar(); |
+ |
+ static bool IsFormatSupported(unsigned internalformat); |
+ |
+ bool InitializeFromFoobarObject(void *foobar_object); |
+ |
+ // Overridden from gfx::GpuMemoryBuffer: |
+ virtual void Map(AccessMode mode, void** vaddr) OVERRIDE; |
+ virtual void Unmap() OVERRIDE; |
+ virtual gfx::GpuMemoryBufferHandle GetHandle() const OVERRIDE; |
+ |
+ private: |
+ struct _drm_intel_bo *foobar_object; |
+ mutable int _prime_fd; |
+ int prime_fd() const; |
+ DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplFoobar); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_FOOBAR_H_ |