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Generic Frame Descriptor (GFD) VP8 templates.

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In this CL:
 - Updated Vp8TemporalLayers::OnEncodeDone to take a CodecSpecificInfo
   instead of a CodecSpecificInfoVP8, so that both the VP8 specific and
   generic information can be populated.
 - Added structs to represent the GFD template structure.
 - Added code to generate templates for video/screensharing.

Bug: webrtc:10342
Change-Id: I978f9d708597a6f86bbdc494e62acf7a7b400db3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/123422
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26987}
This commit is contained in:
philipel
2019-03-04 16:37:50 +01:00
committed by Commit Bot
parent 8fb1a6ad27
commit 9df335374a
17 changed files with 441 additions and 150 deletions
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9
modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
View File

@ -850,15 +850,16 @@ void LibvpxVp8Encoder::PopulateCodecSpecific(CodecSpecificInfo* codec_specific,
uint32_t timestamp) {
assert(codec_specific != NULL);
codec_specific->codecType = kVideoCodecVP8;
CodecSpecificInfoVP8* vp8Info = &(codec_specific->codecSpecific.VP8);
vp8Info->keyIdx = kNoKeyIdx; // TODO(hlundin) populate this
vp8Info->nonReference = (pkt.data.frame.flags & VPX_FRAME_IS_DROPPABLE) != 0;
codec_specific->codecSpecific.VP8.keyIdx =
kNoKeyIdx; // TODO(hlundin) populate this
codec_specific->codecSpecific.VP8.nonReference =
(pkt.data.frame.flags & VPX_FRAME_IS_DROPPABLE) != 0;
int qp = 0;
vpx_codec_control(&encoders_[encoder_idx], VP8E_GET_LAST_QUANTIZER_64, &qp);
temporal_layers_[stream_idx]->OnEncodeDone(
timestamp, encoded_images_[encoder_idx].size(),
(pkt.data.frame.flags & VPX_FRAME_IS_KEY) != 0, qp, vp8Info);
(pkt.data.frame.flags & VPX_FRAME_IS_KEY) != 0, qp, codec_specific);
}
int LibvpxVp8Encoder::GetEncodedPartitions(const VideoFrame& input_image) {