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Enable H.264 HW decoder soft rest.

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Also tune up scale thresholds a little.

BUG=b/27674326
R=wzh@webrtc.org

Review URL: https://codereview.webrtc.org/1879213002 .

Cr-Commit-Position: refs/heads/master@{#12337}
This commit is contained in:
Alex Glaznev
2016-04-12 16:39:39 -07:00
parent bdb7af692f
commit 79299afa30
2 changed files with 6 additions and 7 deletions
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6
webrtc/api/java/jni/androidmediaencoder_jni.cc
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@ -377,15 +377,15 @@ int32_t MediaCodecVideoEncoder::InitEncode(
// (internal) range: [0, 127]. And we cannot change QP_max in HW, so it is
// always = 127. Note that in SW, QP is that of the user-level range [0,
// 63].
const int kLowQpThreshold = 32;
const int kBadQpThreshold = 92;
const int kLowQpThreshold = 29;
const int kBadQpThreshold = 90;
quality_scaler_.Init(kLowQpThreshold, kBadQpThreshold, false,
codec_settings->startBitrate,
codec_settings->width, codec_settings->height);
} else if (codecType_ == kVideoCodecH264) {
// H264 QP is in the range [0, 51].
const int kLowQpThreshold = 21;
const int kBadQpThreshold = 36;
const int kBadQpThreshold = 33;
quality_scaler_.Init(kLowQpThreshold, kBadQpThreshold, false,
codec_settings->startBitrate,
codec_settings->width, codec_settings->height);