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Use 2 threads for HD, or 1 for VGA or less.

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BUG=1739
TEST=try bots
Review URL: https://webrtc-codereview.appspot.com/1438005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3996 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
fbarchard@google.com 2013-05-09 18:43:38 +00:00
parent 06806701f0
commit 1e3c794688
1 changed files with 3 additions and 5 deletions
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8
webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
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@ -211,12 +211,10 @@ int VP8EncoderImpl::InitEncode(const VideoCodec* inst,
}
config_->g_lag_in_frames = 0; // 0- no frame lagging
if (codec_.width * codec_.height > 640 * 480 && number_of_cores >= 4) {
config_->g_threads = 4; // 4 threads for qHD/HD.
} else if (codec_.width * codec_.height > 320 * 240 && number_of_cores >= 2) {
config_->g_threads = 2; // 2 threads for HVGA/VGA.
if (codec_.width * codec_.height > 640 * 480 && number_of_cores >= 2) {
config_->g_threads = 2; // 2 threads for qHD/HD.
} else {
config_->g_threads = 1; // 1 thread for QVGA.
config_->g_threads = 1; // 1 thread for VGA or less
}
// rate control settings