---
The i965 driver has been updated so that this works consistently.
libavcodec/vaapi_encode.c | 14 ++++++++++++++
libavcodec/vaapi_encode.h | 4 ++++
2 files changed, 18 insertions(+)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index 246b76abc..953a6bae0 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -1090,6 +1090,7 @@ static av_cold int
vaapi_encode_init_rate_control(AVCodecContext *avctx)
VAAPIEncodeContext *ctx = avctx->priv_data;
int hrd_buffer_size;
int hrd_initial_buffer_fullness;
+ int num, den;
if (avctx->rc_buffer_size)
hrd_buffer_size = avctx->rc_buffer_size;
@@ -1124,6 +1125,19 @@ 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(&num, &den, avctx->framerate.num, avctx->framerate.den,
65535);
+ else
+ av_reduce(&num, &den, avctx->time_base.den, avctx->time_base.num,
65535);
+
+ ctx->fr_params.misc.type = VAEncMiscParameterTypeFrameRate;
+ ctx->fr_params.fr.framerate = (unsigned int)den << 16 | num;
+
+ ctx->global_params[ctx->nb_global_params] =
+ &ctx->fr_params.misc;
+ ctx->global_params_size[ctx->nb_global_params++] =
+ sizeof(ctx->fr_params);
+
return 0;
}
diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h
index 2a72510b8..e7f36eaf5 100644
--- a/libavcodec/vaapi_encode.h
+++ b/libavcodec/vaapi_encode.h
@@ -154,6 +154,10 @@ 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;
--
2.11.0
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