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Side by Side Diff: content/common/gpu/media/vaapi_wrapper.h

Issue 1422563002: [Ozone] Enables overlay render format setting path and by default use UYVY (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 // This file contains an implementation of VaapiWrapper, used by 5 // This file contains an implementation of VaapiWrapper, used by
6 // VaapiVideoDecodeAccelerator and VaapiH264Decoder for decode, 6 // VaapiVideoDecodeAccelerator and VaapiH264Decoder for decode,
7 // and VaapiVideoEncodeAccelerator for encode, to interface 7 // and VaapiVideoEncodeAccelerator for encode, to interface
8 // with libva (VA-API library for hardware video codec). 8 // with libva (VA-API library for hardware video codec).
9 9
10 #ifndef CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_ 10 #ifndef CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_
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179 // to the encode job. 179 // to the encode job.
180 bool DownloadAndDestroyCodedBuffer(VABufferID buffer_id, 180 bool DownloadAndDestroyCodedBuffer(VABufferID buffer_id,
181 VASurfaceID sync_surface_id, 181 VASurfaceID sync_surface_id,
182 uint8* target_ptr, 182 uint8* target_ptr,
183 size_t target_size, 183 size_t target_size,
184 size_t* coded_data_size); 184 size_t* coded_data_size);
185 185
186 // Destroy all previously-allocated (and not yet destroyed) coded buffers. 186 // Destroy all previously-allocated (and not yet destroyed) coded buffers.
187 void DestroyCodedBuffers(); 187 void DestroyCodedBuffers();
188 188
189 // Blits a VASurface |va_surface_id_src| into another VASurface 189 // Blits a VASurface |va_surface_src| into another VASurface
190 // |va_surface_id_dest| applying pixel format conversion and scaling 190 // |va_surface_dest| applying pixel format conversion and scaling
191 // if needed. 191 // if needed.
192 bool BlitSurface(VASurfaceID va_surface_id_src, 192 bool BlitSurface(const scoped_refptr<VASurface>& va_surface_src,
193 const gfx::Size& src_size, 193 const scoped_refptr<VASurface>& va_surface_dest);
194 VASurfaceID va_surface_id_dest,
195 const gfx::Size& dest_size);
196 194
197 // Initialize static data before sandbox is enabled. 195 // Initialize static data before sandbox is enabled.
198 static void PreSandboxInitialization(); 196 static void PreSandboxInitialization();
199 197
200 private: 198 private:
201 struct ProfileInfo { 199 struct ProfileInfo {
202 VAProfile va_profile; 200 VAProfile va_profile;
203 gfx::Size max_resolution; 201 gfx::Size max_resolution;
204 }; 202 };
205 203
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359 // Singleton variable to store supported profile information for encode and 357 // Singleton variable to store supported profile information for encode and
360 // decode. 358 // decode.
361 static base::LazyInstance<LazyProfileInfos> profile_infos_; 359 static base::LazyInstance<LazyProfileInfos> profile_infos_;
362 360
363 DISALLOW_COPY_AND_ASSIGN(VaapiWrapper); 361 DISALLOW_COPY_AND_ASSIGN(VaapiWrapper);
364 }; 362 };
365 363
366 } // namespace content 364 } // namespace content
367 365
368 #endif // CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_ 366 #endif // CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_
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