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Side by Side Diff: chromecast/renderer/media/hole_frame_factory.cc

Issue 1372393007: [Chromecast] Upgrade to new CMA backend API (Closed) Base URL: https://chromium.googlesource.com/chromium/src@master
Patch Set: Address alokp@ comments Created 5 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 "chromecast/media/cma/filters/hole_frame_factory.h" 5 #include "chromecast/renderer/media/hole_frame_factory.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/location.h" 8 #include "base/location.h"
9 #include "gpu/GLES2/gl2extchromium.h" 9 #include "gpu/GLES2/gl2extchromium.h"
10 #include "gpu/command_buffer/client/gles2_interface.h" 10 #include "gpu/command_buffer/client/gles2_interface.h"
11 #include "media/base/video_frame.h" 11 #include "media/base/video_frame.h"
12 #include "media/renderers/gpu_video_accelerator_factories.h" 12 #include "media/renderers/gpu_video_accelerator_factories.h"
13 13
14 namespace chromecast { 14 namespace chromecast {
15 namespace media { 15 namespace media {
16 16
17 HoleFrameFactory::HoleFrameFactory( 17 HoleFrameFactory::HoleFrameFactory(
18 const scoped_refptr<::media::GpuVideoAcceleratorFactories>& gpu_factories) 18 const scoped_refptr<::media::GpuVideoAcceleratorFactories>& gpu_factories)
19 : gpu_factories_(gpu_factories), 19 : gpu_factories_(gpu_factories), texture_(0), image_id_(0), sync_point_(0) {
20 texture_(0),
21 image_id_(0),
22 sync_point_(0) {
23 if (gpu_factories_) { 20 if (gpu_factories_) {
24 gpu::gles2::GLES2Interface* gl = gpu_factories_->GetGLES2Interface(); 21 gpu::gles2::GLES2Interface* gl = gpu_factories_->GetGLES2Interface();
25 CHECK(gl); 22 CHECK(gl);
26 23
27 gl->GenTextures(1, &texture_); 24 gl->GenTextures(1, &texture_);
28 gl->BindTexture(GL_TEXTURE_2D, texture_); 25 gl->BindTexture(GL_TEXTURE_2D, texture_);
29 image_id_ = gl->CreateGpuMemoryBufferImageCHROMIUM(1, 1, GL_RGBA, 26 image_id_ = gl->CreateGpuMemoryBufferImageCHROMIUM(
30 GL_SCANOUT_CHROMIUM); 27 1, 1, GL_RGBA, GL_SCANOUT_CHROMIUM);
31 gl->BindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_); 28 gl->BindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_);
32 29
33 gl->GenMailboxCHROMIUM(mailbox_.name); 30 gl->GenMailboxCHROMIUM(mailbox_.name);
34 gl->ProduceTextureDirectCHROMIUM(texture_, GL_TEXTURE_2D, mailbox_.name); 31 gl->ProduceTextureDirectCHROMIUM(texture_, GL_TEXTURE_2D, mailbox_.name);
35 32
36 sync_point_ = gl->InsertSyncPointCHROMIUM(); 33 sync_point_ = gl->InsertSyncPointCHROMIUM();
37 } 34 }
38 } 35 }
39 36
40 HoleFrameFactory::~HoleFrameFactory() { 37 HoleFrameFactory::~HoleFrameFactory() {
(...skipping 22 matching lines...) Expand all
63 true); 60 true);
64 return frame; 61 return frame;
65 } else { 62 } else {
66 // This case is needed for audio-only devices. 63 // This case is needed for audio-only devices.
67 return ::media::VideoFrame::CreateBlackFrame(gfx::Size(1, 1)); 64 return ::media::VideoFrame::CreateBlackFrame(gfx::Size(1, 1));
68 } 65 }
69 } 66 }
70 67
71 } // namespace media 68 } // namespace media
72 } // namespace chromecast 69 } // namespace chromecast
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