virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-14 22:22:59 +02:00
Code Issues Releases Activity

vaapi_encode: Decide on GOP setup before initialising sequence parameters

Browse Source 
This was always too late; several fields related to it have been incorrectly
zero since the encoder was added.
This commit is contained in:
Mark Thompson 2016-09-30 17:27:58 +02:00
parent 5cc0057f49
commit 314b421dd8
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libavcodec/vaapi_encode.c
View File

@ -1363,6 +1363,12 @@ av_cold int ff_vaapi_encode_init(AVCodecContext *avctx)
ctx->decode_delay = 1;
ctx->output_order = - ctx->output_delay - 1;
// Currently we never generate I frames, only IDR.
ctx->i_per_idr = 0;
ctx->p_per_i = ((avctx->gop_size + avctx->max_b_frames) /
(avctx->max_b_frames + 1));
ctx->b_per_p = avctx->max_b_frames;
if (ctx->codec->sequence_params_size > 0) {
ctx->codec_sequence_params =
av_mallocz(ctx->codec->sequence_params_size);
@ -1389,12 +1395,6 @@ av_cold int ff_vaapi_encode_init(AVCodecContext *avctx)
}
}
// All I are IDR for now.
ctx->i_per_idr = 0;
ctx->p_per_i = ((avctx->gop_size + avctx->max_b_frames) /
(avctx->max_b_frames + 1));
ctx->b_per_p = avctx->max_b_frames;
// This should be configurable somehow. (Needs testing on a machine
// where it actually overlaps properly, though.)
ctx->issue_mode = ISSUE_MODE_MAXIMISE_THROUGHPUT;