WIP: allow to play Youtube if use_proprieraty_codecs=1 and ffmpeg_branding=Chromium

content/renderer/pepper/video_decoder_shim.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/pepper/video_decoder_shim.h"
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "cc/blink/context_provider_web_context.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/renderer/pepper/pepper_video_decoder_host.h"
 #include "content/renderer/render_thread_impl.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "media/base/cdm_context.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/limits.h"
+#include "media/base/media.h"
 #include "media/base/media_util.h"
 #include "media/base/video_decoder.h"
 #include "media/filters/ffmpeg_video_decoder.h"
 #include "media/filters/vpx_video_decoder.h"
 #include "media/renderers/skcanvas_video_renderer.h"
 #include "media/video/picture.h"
 #include "media/video/video_decode_accelerator.h"
 #include "ppapi/c/pp_errors.h"
 #include "third_party/skia/include/gpu/GrTypes.h"
 
 namespace content {
 
 static const uint32_t kGrInvalidateState =
     kRenderTarget_GrGLBackendState | kTextureBinding_GrGLBackendState |
     kView_GrGLBackendState | kVertex_GrGLBackendState |
     kProgram_GrGLBackendState | kPixelStore_GrGLBackendState;
 
-namespace {
-
-bool IsCodecSupported(media::VideoCodec codec) {
-#if !defined(MEDIA_DISABLE_LIBVPX)
-  if (codec == media::kCodecVP9)
-    return true;
-#endif
-
-#if !defined(MEDIA_DISABLE_FFMPEG) && !defined(DISABLE_FFMPEG_VIDEO_DECODERS)
-  return media::FFmpegVideoDecoder::IsCodecSupported(codec);
-#else
-  return false;
-#endif
-}
-
-}  // namespace
-
 // YUV->RGB converter class using a shader and FBO.
 class VideoDecoderShim::YUVConverter {
  public:
   YUVConverter(const scoped_refptr<cc_blink::ContextProviderWebContext>&);
   ~YUVConverter();
   bool Initialize();
   void Convert(const scoped_refptr<media::VideoFrame>& frame, GLuint tex_out);
 
  private:
   GLuint CreateShader();
@@ skipping 809 matching lines @@
 
   media::VideoCodec codec = media::kUnknownVideoCodec;
   if (vda_config.profile <= media::H264PROFILE_MAX)
     codec = media::kCodecH264;
   else if (vda_config.profile <= media::VP8PROFILE_MAX)
     codec = media::kCodecVP8;
   else if (vda_config.profile <= media::VP9PROFILE_MAX)
     codec = media::kCodecVP9;
   DCHECK_NE(codec, media::kUnknownVideoCodec);
 
-  if (!IsCodecSupported(codec))
+  if (!media::IsVideoCodecSupported(codec))
     return false;
 
   if (!yuv_converter_->Initialize())
     return false;
 
   media::VideoDecoderConfig video_decoder_config(
       codec, vda_config.profile, media::PIXEL_FORMAT_YV12,
       media::COLOR_SPACE_UNSPECIFIED,
       gfx::Size(32, 24),  // Small sizes that won't fail.
       gfx::Rect(32, 24), gfx::Size(32, 24),
@@ skipping 219 matching lines @@
 void VideoDecoderShim::DeleteTexture(uint32_t texture_id) {
   gpu::gles2::GLES2Interface* gles2 = context_provider_->ContextGL();
   gles2->DeleteTextures(1, &texture_id);
 }
 
 void VideoDecoderShim::FlushCommandBuffer() {
   context_provider_->ContextGL()->Flush();
 }
 
 }  // namespace content