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vp9-svc: Fix to svc sample encoder for write_out.

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When writing out stream for spatial layer N,
make sure to include all spatial layers up to N.

Fixes an issue with the streams when frame dropping occurs.

Change-Id: I1e20b7dac6b94dcda751043541dd8a12f7df6d8c
This commit is contained in:
Marco Paniconi
2018-04-02 12:46:19 -07:00
parent 99fa889f91
commit ee37046f1b
1 changed files with 7 additions and 4 deletions
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11
examples/vp9_spatial_svc_encoder.c
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@@ -830,14 +830,17 @@ int main(int argc, const char **argv) {
num_layers_encoded++;
}
}
tot_size = 0;
for (sl = 0; sl < enc_cfg.ss_number_layers; ++sl) {
if (cx_pkt->data.frame.spatial_layer_encoded[sl]) {
tot_size += sizes[sl];
unsigned int sl2;
tot_size = 0;
for (sl2 = 0; sl2 <= sl; ++sl2) {
if (cx_pkt->data.frame.spatial_layer_encoded[sl2])
tot_size += sizes[sl2];
}
if (tot_size > 0)
vpx_video_writer_write_frame(
outfile[sl], cx_pkt->data.frame.buf, tot_size,
cx_pkt->data.frame.pts);
}
}
}
for (sl = 0; sl < enc_cfg.ss_number_layers; ++sl) {