Support stream textures with the synchronous compositor

gpu/command_buffer/client/gl_in_process_context.h

 // Copyright (c) 2012 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 GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_
 #define GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "gles2_impl_export.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gl/gl_surface.h"
 #include "ui/gl/gpu_preference.h"
 
 namespace gfx {
 class Size;
 }
 
+#if defined(OS_ANDROID)
+namespace gfx {
+class SurfaceTextureBridge;
+}
+#endif
+
 namespace gpu {
 
 namespace gles2 {
 class GLES2Implementation;
 }
 
 class GpuMemoryBufferFactory;
 
 // The default uninitialized value is -1.
 struct GLES2_IMPL_EXPORT GLInProcessContextAttribs {
@@ skipping 42 matching lines @@
   virtual void SetContextLostCallback(const base::Closure& callback) = 0;
 
   virtual void SignalSyncPoint(unsigned sync_point,
                                const base::Closure& callback) = 0;
 
   virtual void SignalQuery(unsigned query, const base::Closure& callback) = 0;
 
   // Allows direct access to the GLES2 implementation so a GLInProcessContext
   // can be used without making it current.
   virtual gles2::GLES2Implementation* GetImplementation() = 0;
+
+#if defined(OS_ANDROID)
+  virtual scoped_refptr<gfx::SurfaceTextureBridge> GetSurfaceTexture(
+      uint32 stream_id) = 0;
+#endif
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GL_IN_PROCESS_CONTEXT_H_