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| 1 // Copyright 2016 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. | |
| 4 | |
| 5 #include "chrome/gpu/gpu_arc_video_service.h" | |
| 6 | |
| 7 #include <utility> | |
| 8 | |
| 9 #include "base/bind.h" | |
| 10 #include "base/logging.h" | |
| 11 #include "base/memory/ptr_util.h" | |
| 12 #include "base/threading/thread_task_runner_handle.h" | |
| 13 #include "chrome/gpu/arc_gpu_video_decode_accelerator.h" | |
| 14 #include "mojo/public/cpp/bindings/strong_binding.h" | |
| 15 #include "mojo/public/cpp/bindings/type_converter.h" | |
| 16 #include "mojo/public/cpp/system/platform_handle.h" | |
| 17 | |
| 18 // Make sure arc::mojom::VideoAcceleratorService::Result and | |
| 19 // chromeos::arc::ArcVideoAccelerator::Result match. | |
| 20 static_assert( | |
| 21 static_cast<int>(arc::mojom::VideoAcceleratorService::Result::SUCCESS) == | |
| 22 chromeos::arc::ArcVideoAccelerator::SUCCESS, | |
| 23 "enum mismatch"); | |
| 24 static_assert(static_cast<int>( | |
| 25 arc::mojom::VideoAcceleratorService::Result::ILLEGAL_STATE) == | |
| 26 chromeos::arc::ArcVideoAccelerator::ILLEGAL_STATE, | |
| 27 "enum mismatch"); | |
| 28 static_assert( | |
| 29 static_cast<int>( | |
| 30 arc::mojom::VideoAcceleratorService::Result::INVALID_ARGUMENT) == | |
| 31 chromeos::arc::ArcVideoAccelerator::INVALID_ARGUMENT, | |
| 32 "enum mismatch"); | |
| 33 static_assert( | |
| 34 static_cast<int>( | |
| 35 arc::mojom::VideoAcceleratorService::Result::UNREADABLE_INPUT) == | |
| 36 chromeos::arc::ArcVideoAccelerator::UNREADABLE_INPUT, | |
| 37 "enum mismatch"); | |
| 38 static_assert( | |
| 39 static_cast<int>( | |
| 40 arc::mojom::VideoAcceleratorService::Result::PLATFORM_FAILURE) == | |
| 41 chromeos::arc::ArcVideoAccelerator::PLATFORM_FAILURE, | |
| 42 "enum mismatch"); | |
| 43 static_assert( | |
| 44 static_cast<int>( | |
| 45 arc::mojom::VideoAcceleratorService::Result::INSUFFICIENT_RESOURCES) == | |
| 46 chromeos::arc::ArcVideoAccelerator::INSUFFICIENT_RESOURCES, | |
| 47 "enum mismatch"); | |
| 48 | |
| 49 namespace mojo { | |
| 50 | |
| 51 template <> | |
| 52 struct TypeConverter<arc::mojom::BufferMetadataPtr, | |
| 53 chromeos::arc::BufferMetadata> { | |
| 54 static arc::mojom::BufferMetadataPtr Convert( | |
| 55 const chromeos::arc::BufferMetadata& input) { | |
| 56 arc::mojom::BufferMetadataPtr result = arc::mojom::BufferMetadata::New(); | |
| 57 result->timestamp = input.timestamp; | |
| 58 result->bytes_used = input.bytes_used; | |
| 59 return result; | |
| 60 } | |
| 61 }; | |
| 62 | |
| 63 template <> | |
| 64 struct TypeConverter<chromeos::arc::BufferMetadata, | |
| 65 arc::mojom::BufferMetadataPtr> { | |
| 66 static chromeos::arc::BufferMetadata Convert( | |
| 67 const arc::mojom::BufferMetadataPtr& input) { | |
| 68 chromeos::arc::BufferMetadata result; | |
| 69 result.timestamp = input->timestamp; | |
| 70 result.bytes_used = input->bytes_used; | |
| 71 return result; | |
| 72 } | |
| 73 }; | |
| 74 | |
| 75 template <> | |
| 76 struct TypeConverter<arc::mojom::VideoFormatPtr, chromeos::arc::VideoFormat> { | |
| 77 static arc::mojom::VideoFormatPtr Convert( | |
| 78 const chromeos::arc::VideoFormat& input) { | |
| 79 arc::mojom::VideoFormatPtr result = arc::mojom::VideoFormat::New(); | |
| 80 result->pixel_format = input.pixel_format; | |
| 81 result->buffer_size = input.buffer_size; | |
| 82 result->min_num_buffers = input.min_num_buffers; | |
| 83 result->coded_width = input.coded_width; | |
| 84 result->coded_height = input.coded_height; | |
| 85 result->crop_left = input.crop_left; | |
| 86 result->crop_width = input.crop_width; | |
| 87 result->crop_top = input.crop_top; | |
| 88 result->crop_height = input.crop_height; | |
| 89 return result; | |
| 90 } | |
| 91 }; | |
| 92 | |
| 93 template <> | |
| 94 struct TypeConverter<chromeos::arc::ArcVideoAccelerator::Config, | |
| 95 arc::mojom::ArcVideoAcceleratorConfigPtr> { | |
| 96 static chromeos::arc::ArcVideoAccelerator::Config Convert( | |
| 97 const arc::mojom::ArcVideoAcceleratorConfigPtr& input) { | |
| 98 chromeos::arc::ArcVideoAccelerator::Config result; | |
| 99 result.device_type = | |
| 100 static_cast<chromeos::arc::ArcVideoAccelerator::Config::DeviceType>( | |
| 101 input->device_type); | |
| 102 result.num_input_buffers = input->num_input_buffers; | |
| 103 result.input_pixel_format = input->input_pixel_format; | |
| 104 return result; | |
| 105 } | |
| 106 }; | |
| 107 | |
| 108 } // namespace mojo | |
| 109 | |
| 110 namespace chromeos { | |
| 111 namespace arc { | |
| 112 | |
| 113 GpuArcVideoService::GpuArcVideoService( | |
| 114 const gpu::GpuPreferences& gpu_preferences) | |
| 115 : gpu_preferences_(gpu_preferences), | |
| 116 accelerator_(new ArcGpuVideoDecodeAccelerator(gpu_preferences_)) {} | |
| 117 | |
| 118 GpuArcVideoService::~GpuArcVideoService() { | |
| 119 DCHECK(thread_checker_.CalledOnValidThread()); | |
| 120 } | |
| 121 | |
| 122 void GpuArcVideoService::OnError(ArcVideoAccelerator::Result error) { | |
| 123 DVLOG(2) << "OnError " << error; | |
| 124 DCHECK_NE(error, ArcVideoAccelerator::SUCCESS); | |
| 125 DCHECK(client_); | |
| 126 client_->OnError( | |
| 127 static_cast<::arc::mojom::VideoAcceleratorService::Result>(error)); | |
| 128 } | |
| 129 | |
| 130 void GpuArcVideoService::OnBufferDone(PortType port, | |
| 131 uint32_t index, | |
| 132 const BufferMetadata& metadata) { | |
| 133 DVLOG(2) << "OnBufferDone " << port << "," << index; | |
| 134 DCHECK(client_); | |
| 135 client_->OnBufferDone(static_cast<::arc::mojom::PortType>(port), index, | |
| 136 ::arc::mojom::BufferMetadata::From(metadata)); | |
| 137 } | |
| 138 | |
| 139 void GpuArcVideoService::OnFlushDone() { | |
| 140 DVLOG(2) << "OnFlushDone"; | |
| 141 DCHECK(client_); | |
| 142 client_->OnFlushDone(); | |
| 143 } | |
| 144 | |
| 145 void GpuArcVideoService::OnResetDone() { | |
| 146 DVLOG(2) << "OnResetDone"; | |
| 147 DCHECK(client_); | |
| 148 client_->OnResetDone(); | |
| 149 } | |
| 150 | |
| 151 void GpuArcVideoService::OnOutputFormatChanged(const VideoFormat& format) { | |
| 152 DVLOG(2) << "OnOutputFormatChanged"; | |
| 153 DCHECK(client_); | |
| 154 client_->OnOutputFormatChanged(::arc::mojom::VideoFormat::From(format)); | |
| 155 } | |
| 156 | |
| 157 void GpuArcVideoService::Initialize( | |
| 158 ::arc::mojom::ArcVideoAcceleratorConfigPtr config, | |
| 159 ::arc::mojom::VideoAcceleratorServiceClientPtr client, | |
| 160 const InitializeCallback& callback) { | |
| 161 DVLOG(2) << "Initialize"; | |
| 162 DCHECK(!client_); | |
| 163 client_ = std::move(client); | |
| 164 ArcVideoAccelerator::Result result = | |
| 165 accelerator_->Initialize(config.To<ArcVideoAccelerator::Config>(), this); | |
| 166 callback.Run( | |
| 167 static_cast<::arc::mojom::VideoAcceleratorService::Result>(result)); | |
| 168 } | |
| 169 | |
| 170 base::ScopedFD GpuArcVideoService::UnwrapFdFromMojoHandle( | |
| 171 mojo::ScopedHandle handle) { | |
| 172 DCHECK(client_); | |
| 173 if (!handle.is_valid()) { | |
| 174 LOG(ERROR) << "handle is invalid"; | |
| 175 client_->OnError( | |
| 176 ::arc::mojom::VideoAcceleratorService::Result::INVALID_ARGUMENT); | |
| 177 return base::ScopedFD(); | |
| 178 } | |
| 179 | |
| 180 base::PlatformFile platform_file; | |
| 181 MojoResult mojo_result = | |
| 182 mojo::UnwrapPlatformFile(std::move(handle), &platform_file); | |
| 183 if (mojo_result != MOJO_RESULT_OK) { | |
| 184 LOG(ERROR) << "UnwrapPlatformFile failed: " << mojo_result; | |
| 185 client_->OnError( | |
| 186 ::arc::mojom::VideoAcceleratorService::Result::PLATFORM_FAILURE); | |
| 187 return base::ScopedFD(); | |
| 188 } | |
| 189 | |
| 190 return base::ScopedFD(platform_file); | |
| 191 } | |
| 192 | |
| 193 void GpuArcVideoService::BindSharedMemory(::arc::mojom::PortType port, | |
| 194 uint32_t index, | |
| 195 mojo::ScopedHandle ashmem_handle, | |
| 196 uint32_t offset, | |
| 197 uint32_t length) { | |
| 198 DVLOG(2) << "BindSharedMemoryCallback port=" << port << ", index=" << index | |
| 199 << ", offset=" << offset << ", length=" << length; | |
| 200 | |
| 201 base::ScopedFD fd = UnwrapFdFromMojoHandle(std::move(ashmem_handle)); | |
| 202 if (!fd.is_valid()) | |
| 203 return; | |
| 204 accelerator_->BindSharedMemory(static_cast<PortType>(port), index, | |
| 205 std::move(fd), offset, length); | |
| 206 } | |
| 207 | |
| 208 void GpuArcVideoService::BindDmabuf( | |
| 209 ::arc::mojom::PortType port, | |
| 210 uint32_t index, | |
| 211 mojo::ScopedHandle dmabuf_handle, | |
| 212 std::vector<::arc::ArcVideoAcceleratorDmabufPlane> dmabuf_planes) { | |
| 213 DVLOG(2) << "BindDmabuf port=" << port << ", index=" << index; | |
| 214 | |
| 215 base::ScopedFD fd = UnwrapFdFromMojoHandle(std::move(dmabuf_handle)); | |
| 216 if (!fd.is_valid()) | |
| 217 return; | |
| 218 | |
| 219 accelerator_->BindDmabuf(static_cast<PortType>(port), index, std::move(fd), | |
| 220 std::move(dmabuf_planes)); | |
| 221 } | |
| 222 | |
| 223 void GpuArcVideoService::UseBuffer(::arc::mojom::PortType port, | |
| 224 uint32_t index, | |
| 225 ::arc::mojom::BufferMetadataPtr metadata) { | |
| 226 DVLOG(2) << "UseBuffer port=" << port << ", index=" << index; | |
| 227 accelerator_->UseBuffer(static_cast<PortType>(port), index, | |
| 228 metadata.To<BufferMetadata>()); | |
| 229 } | |
| 230 | |
| 231 void GpuArcVideoService::SetNumberOfOutputBuffers(uint32_t number) { | |
| 232 DVLOG(2) << "SetNumberOfOutputBuffers number=" << number; | |
| 233 accelerator_->SetNumberOfOutputBuffers(number); | |
| 234 } | |
| 235 | |
| 236 void GpuArcVideoService::Reset() { | |
| 237 DVLOG(2) << "Reset"; | |
| 238 accelerator_->Reset(); | |
| 239 } | |
| 240 | |
| 241 void GpuArcVideoService::Flush() { | |
| 242 DVLOG(2) << "Flush"; | |
| 243 accelerator_->Flush(); | |
| 244 } | |
| 245 | |
| 246 } // namespace arc | |
| 247 } // namespace chromeos | |
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Chromium Code Reviews
Issue 2919193002:
ArcBridge: Rename VideoAcceleratorService to VideoDecodeAccelerator. (Closed)
