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Enable MFQE if we are recieving temporal layers.

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BUG=
TEST=

Review URL: https://webrtc-codereview.appspot.com/411002

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1769 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org 2012-02-27 13:52:34 +00:00
parent f3811194a5
commit 1bb1da4c30
2 changed files with 17 additions and 1 deletions
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1
src/modules/video_coding/codecs/vp8/main/interface/vp8.h
View File

@ -229,6 +229,7 @@ class VP8Decoder : public VideoDecoder {
vpx_ref_frame_t* ref_frame_;
int propagation_cnt_;
bool latest_keyframe_complete_;
bool mfqe_enabled_;
}; // end of VP8Decoder class
} // namespace webrtc

17
src/modules/video_coding/codecs/vp8/main/source/vp8.cc
View File

@ -535,7 +535,8 @@ VP8Decoder::VP8Decoder()
image_format_(VPX_IMG_FMT_NONE),
ref_frame_(NULL),
propagation_cnt_(-1),
latest_keyframe_complete_(false) {
latest_keyframe_complete_(false),
mfqe_enabled_(false) {
}
VP8Decoder::~VP8Decoder() {
@ -550,6 +551,7 @@ int VP8Decoder::Reset() {
InitDecode(&codec_, 1);
propagation_cnt_ = -1;
latest_keyframe_complete_ = false;
mfqe_enabled_ = false;
return WEBRTC_VIDEO_CODEC_OK;
}
@ -623,6 +625,19 @@ int VP8Decoder::Decode(const EncodedImage& input_image,
}
#endif
#if WEBRTC_LIBVPX_VERSION >= 971
if (!mfqe_enabled_ && codec_specific_info &&
codec_specific_info->codecSpecific.VP8.temporalIdx > 0) {
// Enable MFQE if we are receiving layers.
// temporalIdx is set in the jitter buffer according to what the RTP
// header says.
mfqe_enabled_ = true;
vp8_postproc_cfg_t ppcfg;
ppcfg.post_proc_flag = VP8_MFQE;
vpx_codec_control(decoder_, VP8_SET_POSTPROC, &ppcfg);
}
#endif
// Restrict error propagation using key frame requests. Disabled when
// the feedback mode is enabled (RPS).
// Reset on a key frame refresh.