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Expose codec implementation names in stats.

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Used to distinguish between software/hardware encoders/decoders and
other implementation differences. Useful for tracking quality
regressions related to specific implementations.

BUG=webrtc:4897
R=hta@webrtc.org, mflodman@webrtc.org, stefan@webrtc.org

Review URL: https://codereview.webrtc.org/1406903002 .

Cr-Commit-Position: refs/heads/master@{#11084}
This commit is contained in:
Peter Boström
2015-12-18 16:01:11 +01:00
parent 6c6510afad
commit b7d9a97ce4
43 changed files with 266 additions and 63 deletions
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52
webrtc/modules/video_coding/video_receiver.cc
View File

@ -287,43 +287,37 @@ int32_t VideoReceiver::Decode(uint16_t maxWaitTimeMs) {
VCMEncodedFrame* frame = _receiver.FrameForDecoding(
maxWaitTimeMs, nextRenderTimeMs, prefer_late_decoding);
if (frame == NULL) {
if (!frame)
return VCM_FRAME_NOT_READY;
} else {
CriticalSectionScoped cs(_receiveCritSect);
// If this frame was too late, we should adjust the delay accordingly
_timing.UpdateCurrentDelay(frame->RenderTimeMs(),
clock_->TimeInMilliseconds());
CriticalSectionScoped cs(_receiveCritSect);
if (pre_decode_image_callback_) {
EncodedImage encoded_image(frame->EncodedImage());
int qp = -1;
if (qp_parser_.GetQp(*frame, &qp)) {
encoded_image.qp_ = qp;
}
pre_decode_image_callback_->Encoded(
encoded_image, frame->CodecSpecific(), NULL);
// If this frame was too late, we should adjust the delay accordingly
_timing.UpdateCurrentDelay(frame->RenderTimeMs(),
clock_->TimeInMilliseconds());
if (pre_decode_image_callback_) {
EncodedImage encoded_image(frame->EncodedImage());
int qp = -1;
if (qp_parser_.GetQp(*frame, &qp)) {
encoded_image.qp_ = qp;
}
pre_decode_image_callback_->Encoded(encoded_image, frame->CodecSpecific(),
NULL);
}
#ifdef DEBUG_DECODER_BIT_STREAM
if (_bitStreamBeforeDecoder != NULL) {
// Write bit stream to file for debugging purposes
if (fwrite(
frame->Buffer(), 1, frame->Length(), _bitStreamBeforeDecoder) !=
frame->Length()) {
return -1;
}
}
#endif
const int32_t ret = Decode(*frame);
_receiver.ReleaseFrame(frame);
frame = NULL;
if (ret != VCM_OK) {
return ret;
if (_bitStreamBeforeDecoder != NULL) {
// Write bit stream to file for debugging purposes
if (fwrite(frame->Buffer(), 1, frame->Length(), _bitStreamBeforeDecoder) !=
frame->Length()) {
return -1;
}
}
return VCM_OK;
#endif
const int32_t ret = Decode(*frame);
_receiver.ReleaseFrame(frame);
return ret;
}
int32_t VideoReceiver::RequestSliceLossIndication(