1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_EGL_H_
6 #define GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_EGL_H_
8 #include "gpu/command_buffer/service/async_pixel_transfer_manager.h"
10 #include "base/memory/ref_counted.h"
13 class AsyncPixelTransferDelegateEGL;
14 class AsyncPixelTransferUploadStats;
16 class AsyncPixelTransferManagerEGL : public AsyncPixelTransferManager {
18 AsyncPixelTransferManagerEGL();
19 virtual ~AsyncPixelTransferManagerEGL();
21 // AsyncPixelTransferManager implementation:
22 virtual void BindCompletedAsyncTransfers() OVERRIDE;
23 virtual void AsyncNotifyCompletion(
24 const AsyncMemoryParams& mem_params,
25 AsyncPixelTransferCompletionObserver* observer) OVERRIDE;
26 virtual uint32 GetTextureUploadCount() OVERRIDE;
27 virtual base::TimeDelta GetTotalTextureUploadTime() OVERRIDE;
28 virtual void ProcessMorePendingTransfers() OVERRIDE;
29 virtual bool NeedsProcessMorePendingTransfers() OVERRIDE;
30 virtual void WaitAllAsyncTexImage2D() OVERRIDE;
32 // State shared between Managers and Delegates.
37 scoped_refptr<AsyncPixelTransferUploadStats> texture_upload_stats;
40 typedef std::list<base::WeakPtr<AsyncPixelTransferDelegateEGL> >
42 TransferQueue pending_allocations;
46 // AsyncPixelTransferManager implementation:
47 virtual AsyncPixelTransferDelegate* CreatePixelTransferDelegateImpl(
48 gles2::TextureRef* ref,
49 const AsyncTexImage2DParams& define_params) OVERRIDE;
51 SharedState shared_state_;
53 DISALLOW_COPY_AND_ASSIGN(AsyncPixelTransferManagerEGL);
58 #endif // GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_MANAGER_EGL_H_