diff options
| -rw-r--r-- | libavcodec/vaapi_encode.c | 18 | ||||
| -rw-r--r-- | libavcodec/vaapi_encode.h | 4 |
2 files changed, 22 insertions, 0 deletions
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c index e9aa48606a..8238952543 100644 --- a/libavcodec/vaapi_encode.c +++ b/libavcodec/vaapi_encode.c @@ -1116,6 +1116,7 @@ static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx) int rc_window_size; int hrd_buffer_size; int hrd_initial_buffer_fullness; + int fr_num, fr_den; if (avctx->rc_buffer_size) hrd_buffer_size = avctx->rc_buffer_size; @@ -1166,6 +1167,23 @@ static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx) ctx->global_params_size[ctx->nb_global_params++] = sizeof(ctx->hrd_params); + if (avctx->framerate.num > 0 && avctx->framerate.den > 0) + av_reduce(&fr_num, &fr_den, + avctx->framerate.num, avctx->framerate.den, 65535); + else + av_reduce(&fr_num, &fr_den, + avctx->time_base.den, avctx->time_base.num, 65535); + + ctx->fr_params.misc.type = VAEncMiscParameterTypeFrameRate; + ctx->fr_params.fr.framerate = (unsigned int)fr_den << 16 | fr_num; + +#if VA_CHECK_VERSION(0, 40, 0) + ctx->global_params[ctx->nb_global_params] = + &ctx->fr_params.misc; + ctx->global_params_size[ctx->nb_global_params++] = + sizeof(ctx->fr_params); +#endif + return 0; } diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h index 3954999f19..fc62365148 100644 --- a/libavcodec/vaapi_encode.h +++ b/libavcodec/vaapi_encode.h @@ -155,6 +155,10 @@ typedef struct VAAPIEncodeContext { VAEncMiscParameterBuffer misc; VAEncMiscParameterHRD hrd; } hrd_params; + struct { + VAEncMiscParameterBuffer misc; + VAEncMiscParameterFrameRate fr; + } fr_params; // Per-sequence parameter structure (VAEncSequenceParameterBuffer*). void *codec_sequence_params; |