Support multiple video decoders and encoders

content/common/gpu/media/v4l2_video_decode_accelerator.cc

Index: content/common/gpu/media/v4l2_video_decode_accelerator.cc
diff --git a/content/common/gpu/media/v4l2_video_decode_accelerator.cc b/content/common/gpu/media/v4l2_video_decode_accelerator.cc
index 243fee58d2e4fcfccdb336c68fbc8ae54a066352..d17c1ded178628dcbbb2b0d46ead332524c4b078 100644
--- a/content/common/gpu/media/v4l2_video_decode_accelerator.cc
+++ b/content/common/gpu/media/v4l2_video_decode_accelerator.cc
@@ -598,7 +598,7 @@ void V4L2VideoDecodeAccelerator::DecodeBufferTask() {
 
   if (schedule_task) {
     decoder_current_bitstream_buffer_->bytes_used += decoded_size;
-    if (decoder_current_bitstream_buffer_->bytes_used ==
+    if ((size_t)decoder_current_bitstream_buffer_->bytes_used ==

[Pawel Osciak, 2014/12/26 01:11:36]

Please not c-style casts.
Instead, please change bytes_used to size_t.

[henryhsu, 2014/12/26 08:40:41]

Done.

         decoder_current_bitstream_buffer_->size) {
       // Our current bitstream buffer is done; return it.
       int32 input_id = decoder_current_bitstream_buffer_->input_id;