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New jitter buffer experiment.

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BUG=webrtc:5514

Review-Url: https://codereview.webrtc.org/2480293002
Cr-Commit-Position: refs/heads/master@{#15077}
This commit is contained in:
philipel
2016-11-15 00:57:57 -08:00
committed by Commit bot
parent 77bfd7c1b8
commit fd5a20fd68
15 changed files with 737 additions and 84 deletions
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8
webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc
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@ -256,6 +256,10 @@ int VP9EncoderImpl::InitEncode(const VideoCodec* inst,
}
if (encoder_ == NULL) {
encoder_ = new vpx_codec_ctx_t;
// Only randomize pid/tl0 the first time the encoder is initialized
// in order to not make random jumps mid-stream.
picture_id_ = static_cast<uint16_t>(rand()) & 0x7FFF; // NOLINT
tl0_pic_idx_ = static_cast<uint8_t>(rand()); // NOLINT
}
if (config_ == NULL) {
config_ = new vpx_codec_enc_cfg_t;
@ -270,8 +274,6 @@ int VP9EncoderImpl::InitEncode(const VideoCodec* inst,
if (num_temporal_layers_ == 0)
num_temporal_layers_ = 1;
// Random start 16 bits is enough.
picture_id_ = static_cast<uint16_t>(rand()) & 0x7FFF; // NOLINT
// Allocate memory for encoded image
if (encoded_image_._buffer != NULL) {
delete[] encoded_image_._buffer;
@ -366,8 +368,6 @@ int VP9EncoderImpl::InitEncode(const VideoCodec* inst,
return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
tl0_pic_idx_ = static_cast<uint8_t>(rand()); // NOLINT
return InitAndSetControlSettings(inst);
}