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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #include "chrome/gpu/media/fake_gl_video_device.h" | 5 #include "chrome/gpu/media/fake_gl_video_device.h" |
| 6 | 6 |
| 7 #include "app/gfx/gl/gl_bindings.h" | 7 #include "app/gfx/gl/gl_bindings.h" |
| 8 #include "media/base/video_frame.h" | 8 #include "media/base/video_frame.h" |
| 9 | 9 |
| 10 void* FakeGlVideoDevice::GetDevice() { | 10 void* FakeGlVideoDevice::GetDevice() { |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 frame); | 30 frame); |
| 31 return *frame != NULL; | 31 return *frame != NULL; |
| 32 } | 32 } |
| 33 | 33 |
| 34 void FakeGlVideoDevice::ReleaseVideoFrame( | 34 void FakeGlVideoDevice::ReleaseVideoFrame( |
| 35 const scoped_refptr<media::VideoFrame>& frame) { | 35 const scoped_refptr<media::VideoFrame>& frame) { |
| 36 // We didn't need to anything here because we didin't allocate any resources | 36 // We didn't need to anything here because we didin't allocate any resources |
| 37 // for the VideoFrame(s) generated. | 37 // for the VideoFrame(s) generated. |
| 38 } | 38 } |
| 39 | 39 |
| 40 bool FakeGlVideoDevice::UploadToVideoFrame( | 40 bool FakeGlVideoDevice::ConvertToVideoFrame( |
| 41 void* buffer, scoped_refptr<media::VideoFrame> frame) { | 41 void* buffer, scoped_refptr<media::VideoFrame> frame) { |
| 42 // Assume we are in the right context and then upload the content to the | 42 // Assume we are in the right context and then upload the content to the |
| 43 // texture. | 43 // texture. |
| 44 glBindTexture(GL_TEXTURE_2D, | 44 glBindTexture(GL_TEXTURE_2D, |
| 45 frame->gl_texture(media::VideoFrame::kRGBPlane)); | 45 frame->gl_texture(media::VideoFrame::kRGBPlane)); |
| 46 | 46 |
| 47 // |buffer| is also a VideoFrame. | 47 // |buffer| is also a VideoFrame. |
| 48 scoped_refptr<media::VideoFrame> frame_to_upload( | 48 scoped_refptr<media::VideoFrame> frame_to_upload( |
| 49 reinterpret_cast<media::VideoFrame*>(buffer)); | 49 reinterpret_cast<media::VideoFrame*>(buffer)); |
| 50 DCHECK_EQ(frame->width(), frame_to_upload->width()); | 50 DCHECK_EQ(frame->width(), frame_to_upload->width()); |
| 51 DCHECK_EQ(frame->height(), frame_to_upload->height()); | 51 DCHECK_EQ(frame->height(), frame_to_upload->height()); |
| 52 DCHECK_EQ(frame->format(), frame_to_upload->format()); | 52 DCHECK_EQ(frame->format(), frame_to_upload->format()); |
| 53 glTexImage2D( | 53 glTexImage2D( |
| 54 GL_TEXTURE_2D, 0, GL_RGBA, frame_to_upload->width(), | 54 GL_TEXTURE_2D, 0, GL_RGBA, frame_to_upload->width(), |
| 55 frame_to_upload->height(), 0, GL_RGBA, | 55 frame_to_upload->height(), 0, GL_RGBA, |
| 56 GL_UNSIGNED_BYTE, frame_to_upload->data(media::VideoFrame::kRGBPlane)); | 56 GL_UNSIGNED_BYTE, frame_to_upload->data(media::VideoFrame::kRGBPlane)); |
| 57 return true; | 57 return true; |
| 58 } | 58 } |
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