[FFmpeg-devel] [PATCH 1/2] lavc/vaapi_decode: Make it possible to send multiple slice params buffers
Sebastian Ramacher
sramacher at debian.org
Tue Jul 30 12:31:38 EEST 2024
On 2024-05-07 06:59:51 +0000, Xiang, Haihao wrote:
> On So, 2024-04-28 at 09:26 +0200, David Rosca wrote:
> > ---
> > libavcodec/vaapi_av1.c | 2 +-
> > libavcodec/vaapi_decode.c | 3 ++-
> > libavcodec/vaapi_decode.h | 1 +
> > libavcodec/vaapi_h264.c | 2 +-
> > libavcodec/vaapi_hevc.c | 4 ++--
> > libavcodec/vaapi_mjpeg.c | 2 +-
> > libavcodec/vaapi_mpeg2.c | 2 +-
> > libavcodec/vaapi_mpeg4.c | 2 +-
> > libavcodec/vaapi_vc1.c | 2 +-
> > libavcodec/vaapi_vp8.c | 2 +-
> > libavcodec/vaapi_vp9.c | 2 +-
> > 11 files changed, 13 insertions(+), 11 deletions(-)
> >
> > diff --git a/libavcodec/vaapi_av1.c b/libavcodec/vaapi_av1.c
> > index 1f563483b9..4a90db1e09 100644
> > --- a/libavcodec/vaapi_av1.c
> > +++ b/libavcodec/vaapi_av1.c
> > @@ -409,7 +409,7 @@ static int vaapi_av1_decode_slice(AVCodecContext *avctx,
> > .tg_end = s->tg_end,
> > };
> >
> > - err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &slice_param,
> > + err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &slice_param, 1,
> >
> > sizeof(VASliceParameterBufferAV1),
> > buffer,
> > size);
> > diff --git a/libavcodec/vaapi_decode.c b/libavcodec/vaapi_decode.c
> > index 21b273cd0f..8e9f647c20 100644
> > --- a/libavcodec/vaapi_decode.c
> > +++ b/libavcodec/vaapi_decode.c
> > @@ -63,6 +63,7 @@ int ff_vaapi_decode_make_param_buffer(AVCodecContext *avctx,
> > int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
> > VAAPIDecodePicture *pic,
> > const void *params_data,
> > + int nb_params,
> > size_t params_size,
> > const void *slice_data,
> > size_t slice_size)
> > @@ -88,7 +89,7 @@ int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
> >
> > vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
> > VASliceParameterBufferType,
> > - params_size, 1, (void*)params_data,
> > + params_size, nb_params, (void*)params_data,
> > &pic->slice_buffers[index]);
> > if (vas != VA_STATUS_SUCCESS) {
> > av_log(avctx, AV_LOG_ERROR, "Failed to create slice "
> > diff --git a/libavcodec/vaapi_decode.h b/libavcodec/vaapi_decode.h
> > index 6beda14e52..702171e108 100644
> > --- a/libavcodec/vaapi_decode.h
> > +++ b/libavcodec/vaapi_decode.h
> > @@ -73,6 +73,7 @@ int ff_vaapi_decode_make_param_buffer(AVCodecContext *avctx,
> > int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
> > VAAPIDecodePicture *pic,
> > const void *params_data,
> > + int nb_params,
> > size_t params_size,
> > const void *slice_data,
> > size_t slice_size);
> > diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
> > index 55cf5a05ee..b47531ce1c 100644
> > --- a/libavcodec/vaapi_h264.c
> > +++ b/libavcodec/vaapi_h264.c
> > @@ -375,7 +375,7 @@ static int vaapi_h264_decode_slice(AVCodecContext *avctx,
> > slice_param.chroma_offset_l1);
> >
> > err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
> > - &slice_param,
> > sizeof(slice_param),
> > + &slice_param, 1,
> > sizeof(slice_param),
> > buffer, size);
> > if (err) {
> > ff_vaapi_decode_cancel(avctx, pic);
> > diff --git a/libavcodec/vaapi_hevc.c b/libavcodec/vaapi_hevc.c
> > index 3bdd2dd1b8..3937b7574a 100644
> > --- a/libavcodec/vaapi_hevc.c
> > +++ b/libavcodec/vaapi_hevc.c
> > @@ -353,7 +353,7 @@ static int vaapi_hevc_end_frame(AVCodecContext *avctx)
> > if (pic->last_size) {
> > last_slice_param->LongSliceFlags.fields.LastSliceOfPic = 1;
> > ret = ff_vaapi_decode_make_slice_buffer(avctx, &pic->pic,
> > - &pic->last_slice_param,
> > slice_param_size,
> > + &pic->last_slice_param, 1,
> > slice_param_size,
> > pic->last_buffer, pic-
> > >last_size);
> > if (ret < 0)
> > goto fail;
> > @@ -471,7 +471,7 @@ static int vaapi_hevc_decode_slice(AVCodecContext *avctx,
> >
> > if (!sh->first_slice_in_pic_flag) {
> > err = ff_vaapi_decode_make_slice_buffer(avctx, &pic->pic,
> > - &pic->last_slice_param,
> > slice_param_size,
> > + &pic->last_slice_param, 1,
> > slice_param_size,
> > pic->last_buffer, pic-
> > >last_size);
> > pic->last_buffer = NULL;
> > pic->last_size = 0;
> > diff --git a/libavcodec/vaapi_mjpeg.c b/libavcodec/vaapi_mjpeg.c
> > index 5b8d47bb2a..9557cf5f9b 100644
> > --- a/libavcodec/vaapi_mjpeg.c
> > +++ b/libavcodec/vaapi_mjpeg.c
> > @@ -131,7 +131,7 @@ static int vaapi_mjpeg_decode_slice(AVCodecContext *avctx,
> > sp.components[i].ac_table_selector = s->ac_index[i];
> > }
> >
> > - err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &sp, sizeof(sp),
> > buffer, size);
> > + err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &sp, 1, sizeof(sp),
> > buffer, size);
> > if (err)
> > goto fail;
> >
> > diff --git a/libavcodec/vaapi_mpeg2.c b/libavcodec/vaapi_mpeg2.c
> > index eeb4e87321..171a742c7f 100644
> > --- a/libavcodec/vaapi_mpeg2.c
> > +++ b/libavcodec/vaapi_mpeg2.c
> > @@ -162,7 +162,7 @@ static int vaapi_mpeg2_decode_slice(AVCodecContext *avctx,
> > const uint8_t *buffer
> > };
> >
> > err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
> > - &slice_param,
> > sizeof(slice_param),
> > + &slice_param, 1,
> > sizeof(slice_param),
> > buffer, size);
> > if (err < 0) {
> > ff_vaapi_decode_cancel(avctx, pic);
> > diff --git a/libavcodec/vaapi_mpeg4.c b/libavcodec/vaapi_mpeg4.c
> > index 363b686e42..612de10cd7 100644
> > --- a/libavcodec/vaapi_mpeg4.c
> > +++ b/libavcodec/vaapi_mpeg4.c
> > @@ -169,7 +169,7 @@ static int vaapi_mpeg4_decode_slice(AVCodecContext *avctx,
> > const uint8_t *buffer
> > };
> >
> > err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
> > - &slice_param,
> > sizeof(slice_param),
> > + &slice_param, 1,
> > sizeof(slice_param),
> > buffer, size);
> > if (err < 0) {
> > ff_vaapi_decode_cancel(avctx, pic);
> > diff --git a/libavcodec/vaapi_vc1.c b/libavcodec/vaapi_vc1.c
> > index 5594118a69..abbe877dd8 100644
> > --- a/libavcodec/vaapi_vc1.c
> > +++ b/libavcodec/vaapi_vc1.c
> > @@ -490,7 +490,7 @@ static int vaapi_vc1_decode_slice(AVCodecContext *avctx,
> > const uint8_t *buffer,
> > };
> >
> > err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
> > - &slice_param,
> > sizeof(slice_param),
> > + &slice_param, 1,
> > sizeof(slice_param),
> > buffer, size);
> > if (err < 0) {
> > ff_vaapi_decode_cancel(avctx, pic);
> > diff --git a/libavcodec/vaapi_vp8.c b/libavcodec/vaapi_vp8.c
> > index 31137a45bd..66fdde1f39 100644
> > --- a/libavcodec/vaapi_vp8.c
> > +++ b/libavcodec/vaapi_vp8.c
> > @@ -209,7 +209,7 @@ static int vaapi_vp8_decode_slice(AVCodecContext *avctx,
> > for (i = 0; i < 8; i++)
> > sp.partition_size[i+1] = s->coeff_partition_size[i];
> >
> > - err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &sp, sizeof(sp),
> > data, data_size);
> > + err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &sp, 1, sizeof(sp),
> > data, data_size);
> > if (err)
> > goto fail;
> >
> > diff --git a/libavcodec/vaapi_vp9.c b/libavcodec/vaapi_vp9.c
> > index b8e760c807..a28fc75a59 100644
> > --- a/libavcodec/vaapi_vp9.c
> > +++ b/libavcodec/vaapi_vp9.c
> > @@ -158,7 +158,7 @@ static int vaapi_vp9_decode_slice(AVCodecContext *avctx,
> > }
> >
> > err = ff_vaapi_decode_make_slice_buffer(avctx, pic,
> > - &slice_param,
> > sizeof(slice_param),
> > + &slice_param, 1,
> > sizeof(slice_param),
> > buffer, size);
> > if (err) {
> > ff_vaapi_decode_cancel(avctx, pic);
>
> Patchset LGTM and it works well for me. I'll merge it if no one objects.
We have been asked to apply this patchset to the ffmpeg package in
Debian (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1072038).
Could you please backport this patchset to 7.0?
Cheers
--
Sebastian Ramacher
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