diff options
| author | Lang Dai <langx.dai@intel.com> | 2016-05-27 17:09:59 +0800 |
|---|---|---|
| committer | Nick Desaulniers <ndesaulniers@google.com> | 2016-06-02 10:30:37 -0700 |
| commit | f75cf2c23758e265bd54ad71ea2d07f52b7e0f1f (patch) | |
| tree | 784f265249b3253a2991b8c3ad9ef79cc1e4423a | |
| parent | bb7b551f976e85040c4ddfb92100830c8c36d479 (diff) | |
| download | libmix-f75cf2c23758e265bd54ad71ea2d07f52b7e0f1f.tar.gz | |
Update mLowDelay value when startVA
Bug: 28083088
BZ: 49736
Change-Id: I0a1fcaed05bbfe0191042d41c70d87cc018515c5
Signed-off-by: Lily Ouyang <lily.ouyang@intel.com>
Signed-off-by: Austin Hu <austin.hu@intel.com>
| -rw-r--r-- | videodecoder/VideoDecoderAVC.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/videodecoder/VideoDecoderAVC.cpp b/videodecoder/VideoDecoderAVC.cpp index ca4b123..077710c 100644 --- a/videodecoder/VideoDecoderAVC.cpp +++ b/videodecoder/VideoDecoderAVC.cpp @@ -681,6 +681,15 @@ Decode_Status VideoDecoderAVC::startVA(vbp_data_h264 *data) { //Use high profile for all kinds of H.264 profiles (baseline, main and high) except for constrained baseline VAProfile vaProfile = VAProfileH264High; + if (mConfigBuffer.flag & WANT_ADAPTIVE_PLAYBACK) { + // When Adaptive playback is enabled, turn off low delay mode. + // Otherwise there may be a 240ms stuttering if the output mode is changed from LowDelay to Delay. + enableLowDelayMode(false); + } else { + // for baseline profile or constrained high profile, enable low delay mode automatically + enableLowDelayMode((data->codec_data->profile_idc == 66) || (data->codec_data->profile_idc == 100 && data->codec_data->constraint_set4_flag == 1 && data->codec_data->constraint_set5_flag == 1)); + } + // TODO: determine when to use VAProfileH264ConstrainedBaseline, set only if we are told to do so if ((data->codec_data->profile_idc == 66 || data->codec_data->constraint_set0_flag == 1) && data->codec_data->constraint_set1_flag == 1) { @@ -716,15 +725,6 @@ void VideoDecoderAVC::updateFormatInfo(vbp_data_h264 *data) { ITRACE("updateFormatInfo: current size: %d x %d, new size: %d x %d", mVideoFormatInfo.width, mVideoFormatInfo.height, width, height); - if (mConfigBuffer.flag & WANT_ADAPTIVE_PLAYBACK) { - // When Adaptive playback is enabled, turn off low delay mode. - // Otherwise there may be a 240ms stuttering if the output mode is changed from LowDelay to Delay. - enableLowDelayMode(false); - } else { - // for baseline profile or constrained high profile, enable low delay mode automatically - enableLowDelayMode((data->codec_data->profile_idc == 66) || (data->codec_data->profile_idc == 100 && data->codec_data->constraint_set4_flag == 1 && data->codec_data->constraint_set5_flag == 1)); - } - if ((mConfigBuffer.flag & USE_NATIVE_GRAPHIC_BUFFER) && mStoreMetaData) { pthread_mutex_lock(&mFormatLock); } |