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Fix maximum decoded picture buffer size

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Arttu Ylä-Outinen 2018-02-15 11:27:05 +02:00 committed by Ari Lemmetti
parent ebd5156db5
commit 636fa8fbdd
1 changed files with 7 additions and 5 deletions
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12
src/encoder_state-bitstream.c
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@ -383,13 +383,15 @@ static void encoder_state_write_bitstream_seq_parameter_set(bitstream_t* stream,
//for each layer //for each layer
if (encoder->cfg.gop_lowdelay) { if (encoder->cfg.gop_lowdelay) {
WRITE_UE(stream, encoder->cfg.ref_frames, "sps_max_dec_pic_buffering"); const int dpb = encoder->cfg.ref_frames;
WRITE_UE(stream, 0, "sps_num_reorder_pics"); WRITE_UE(stream, dpb - 1, "sps_max_dec_pic_buffering_minus1");
WRITE_UE(stream, 0, "sps_max_num_reorder_pics");
} else { } else {
WRITE_UE(stream, encoder->cfg.ref_frames + encoder->cfg.gop_len, "sps_max_dec_pic_buffering"); const int dpb = MIN(16, encoder->cfg.gop_len);
WRITE_UE(stream, encoder->cfg.gop_len, "sps_num_reorder_pics"); WRITE_UE(stream, dpb - 1, "sps_max_dec_pic_buffering_minus1");
WRITE_UE(stream, encoder->cfg.gop_len - 1, "sps_max_num_reorder_pics");
} }
WRITE_UE(stream, 0, "sps_max_latency_increase"); WRITE_UE(stream, 0, "sps_max_latency_increase_plus1");
//end for //end for
WRITE_UE(stream, MIN_SIZE-3, "log2_min_coding_block_size_minus3"); WRITE_UE(stream, MIN_SIZE-3, "log2_min_coding_block_size_minus3");