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Side by Side Diff: content/renderer/pepper/pepper_video_encoder_host.cc

Issue 1823763003: Move more files to gpu/ipc/common (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fixed Android Build Created 4 years, 9 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 "content/renderer/pepper/pepper_video_encoder_host.h" 5 #include "content/renderer/pepper/pepper_video_encoder_host.h"
6 6
7 #include <utility> 7 #include <utility>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/memory/shared_memory.h" 10 #include "base/memory/shared_memory.h"
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492 492
493 bool PepperVideoEncoderHost::EnsureGpuChannel() { 493 bool PepperVideoEncoderHost::EnsureGpuChannel() {
494 DCHECK(RenderThreadImpl::current()); 494 DCHECK(RenderThreadImpl::current());
495 495
496 if (command_buffer_) 496 if (command_buffer_)
497 return true; 497 return true;
498 498
499 // There is no guarantee that we have a 3D context to work with. So 499 // There is no guarantee that we have a 3D context to work with. So
500 // we create a dummy command buffer to communicate with the gpu process. 500 // we create a dummy command buffer to communicate with the gpu process.
501 channel_ = RenderThreadImpl::current()->EstablishGpuChannelSync( 501 channel_ = RenderThreadImpl::current()->EstablishGpuChannelSync(
502 CAUSE_FOR_GPU_LAUNCH_PEPPERVIDEOENCODERACCELERATOR_INITIALIZE); 502 gpu::CAUSE_FOR_GPU_LAUNCH_PEPPERVIDEOENCODERACCELERATOR_INITIALIZE);
503 if (!channel_) 503 if (!channel_)
504 return false; 504 return false;
505 505
506 std::vector<int32_t> attribs(1, PP_GRAPHICS3DATTRIB_NONE); 506 std::vector<int32_t> attribs(1, PP_GRAPHICS3DATTRIB_NONE);
507 command_buffer_ = channel_->CreateCommandBuffer( 507 command_buffer_ = channel_->CreateCommandBuffer(
508 gpu::kNullSurfaceHandle, gfx::Size(), nullptr, 508 gpu::kNullSurfaceHandle, gfx::Size(), nullptr,
509 GpuChannelHost::kDefaultStreamId, GpuChannelHost::kDefaultStreamPriority, 509 GpuChannelHost::kDefaultStreamId, GpuChannelHost::kDefaultStreamPriority,
510 attribs, GURL::EmptyGURL(), gfx::PreferIntegratedGpu); 510 attribs, GURL::EmptyGURL(), gfx::PreferIntegratedGpu);
511 if (!command_buffer_) { 511 if (!command_buffer_) {
512 Close(); 512 Close();
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660 } 660 }
661 661
662 uint8_t* PepperVideoEncoderHost::ShmHandleToAddress(int32_t buffer_id) { 662 uint8_t* PepperVideoEncoderHost::ShmHandleToAddress(int32_t buffer_id) {
663 DCHECK(RenderThreadImpl::current()); 663 DCHECK(RenderThreadImpl::current());
664 DCHECK_GE(buffer_id, 0); 664 DCHECK_GE(buffer_id, 0);
665 DCHECK_LT(buffer_id, static_cast<int32_t>(shm_buffers_.size())); 665 DCHECK_LT(buffer_id, static_cast<int32_t>(shm_buffers_.size()));
666 return static_cast<uint8_t*>(shm_buffers_[buffer_id]->shm->memory()); 666 return static_cast<uint8_t*>(shm_buffers_[buffer_id]->shm->memory());
667 } 667 }
668 668
669 } // namespace content 669 } // namespace content
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