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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ | 5 #ifndef CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ |
| 6 #define CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ | 6 #define CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ |
| 7 | 7 |
| 8 #include "base/atomicops.h" | 8 #include "base/atomicops.h" |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
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| 376 // a new readback pipeline. | 376 // a new readback pipeline. |
| 377 class CONTENT_EXPORT ReadbackYUVInterface { | 377 class CONTENT_EXPORT ReadbackYUVInterface { |
| 378 public: | 378 public: |
| 379 ReadbackYUVInterface() {} | 379 ReadbackYUVInterface() {} |
| 380 virtual ~ReadbackYUVInterface() {} | 380 virtual ~ReadbackYUVInterface() {} |
| 381 | 381 |
| 382 // Note that |target| must use YV12 format. | 382 // Note that |target| must use YV12 format. |
| 383 virtual void ReadbackYUV( | 383 virtual void ReadbackYUV( |
| 384 const gpu::Mailbox& mailbox, | 384 const gpu::Mailbox& mailbox, |
| 385 uint32 sync_point, | 385 uint32 sync_point, |
| 386 media::VideoFrame* target, | 386 const scoped_refptr<media::VideoFrame>& target, |
| 387 const base::Callback<void(bool)>& callback) = 0; | 387 const base::Callback<void(bool)>& callback) = 0; |
| 388 virtual GLHelper::ScalerInterface* scaler() = 0; | 388 virtual GLHelper::ScalerInterface* scaler() = 0; |
| 389 }; | 389 }; |
| 390 | 390 |
| 391 } // namespace content | 391 } // namespace content |
| 392 | 392 |
| 393 #endif // CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ | 393 #endif // CONTENT_COMMON_GPU_CLIENT_GL_HELPER_H_ |
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