[FFmpeg-devel] [PATCH 1/2] avcodec/pthread_frame: Remove ff_thread_release_buffer()
Andreas Rheinhardt
andreas.rheinhardt at outlook.com
Sat Oct 21 18:02:54 EEST 2023
Andreas Rheinhardt:
> It is unnecessary since the removal of non-thread-safe callbacks
> in e0786a8eeb9e7c8feb057e83f284491f0a87e463. Since then, the
> AVCodecContext has only been used as logcontext.
>
> Removing ff_thread_release_buffer() allowed to remove AVCodecContext*
> parameters from several other functions (not only unref functions,
> but also e.g. ff_h264_ref_picture() which calls ff_h264_unref_picture()
> on error).
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
> This will also allow to avoid the dynamic opaque in RefStruct.
>
> doc/multithreading.txt | 3 +--
> libavcodec/av1dec.c | 31 +++++++++++++++------------
> libavcodec/ffv1dec.c | 10 ++++-----
> libavcodec/h264_picture.c | 20 ++++++++---------
> libavcodec/h264_refs.c | 4 ++--
> libavcodec/h264_slice.c | 14 ++++++------
> libavcodec/h264dec.c | 12 +++++------
> libavcodec/h264dec.h | 6 +++---
> libavcodec/hevc_refs.c | 22 +++++++++----------
> libavcodec/hevcdec.c | 16 +++++++-------
> libavcodec/hevcdec.h | 2 +-
> libavcodec/mimic.c | 8 +++----
> libavcodec/mpegpicture.c | 27 ++++++++++-------------
> libavcodec/mpegpicture.h | 6 +++---
> libavcodec/mpegvideo.c | 8 +++----
> libavcodec/mpegvideo_dec.c | 34 ++++++++++++++---------------
> libavcodec/mpegvideo_enc.c | 24 ++++++++++-----------
> libavcodec/pngdec.c | 14 ++++++------
> libavcodec/pthread_frame.c | 18 ++++------------
> libavcodec/thread.h | 8 -------
> libavcodec/threadframe.h | 5 ++---
> libavcodec/utils.c | 11 ++--------
> libavcodec/vaapi_av1.c | 11 +++-------
> libavcodec/vp3.c | 22 +++++++++----------
> libavcodec/vp8.c | 18 ++++++++--------
> libavcodec/vp9.c | 44 +++++++++++++++++++-------------------
> libavcodec/wavpack.c | 14 ++++++------
> 27 files changed, 189 insertions(+), 223 deletions(-)
>
> diff --git a/doc/multithreading.txt b/doc/multithreading.txt
> index 470194ff85..6c65ca9651 100644
> --- a/doc/multithreading.txt
> +++ b/doc/multithreading.txt
> @@ -55,8 +55,7 @@ speed gain at this point but it should work.
>
> If there are inter-frame dependencies, so the codec calls
> ff_thread_report/await_progress(), set FF_CODEC_CAP_ALLOCATE_PROGRESS in
> -AVCodec.caps_internal and use ff_thread_get_buffer() to allocate frames. The
> -frames must then be freed with ff_thread_release_buffer().
> +FFCodec.caps_internal and use ff_thread_get_buffer() to allocate frames.
> Otherwise decode directly into the user-supplied frames.
>
> Call ff_thread_report_progress() after some part of the current picture has decoded.
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index c02408548c..1a4339b346 100644
> --- a/libavcodec/av1dec.c
> +++ b/libavcodec/av1dec.c
> @@ -636,9 +636,9 @@ static int get_pixel_format(AVCodecContext *avctx)
> return 0;
> }
>
> -static void av1_frame_unref(AVCodecContext *avctx, AV1Frame *f)
> +static void av1_frame_unref(AV1Frame *f)
> {
> - ff_thread_release_buffer(avctx, f->f);
> + av_frame_unref(f->f);
> ff_refstruct_unref(&f->hwaccel_picture_private);
> ff_refstruct_unref(&f->header_ref);
> f->raw_frame_header = NULL;
> @@ -689,7 +689,7 @@ static int av1_frame_ref(AVCodecContext *avctx, AV1Frame *dst, const AV1Frame *s
> return 0;
>
> fail:
> - av1_frame_unref(avctx, dst);
> + av1_frame_unref(dst);
> return AVERROR(ENOMEM);
> }
>
> @@ -699,12 +699,15 @@ static av_cold int av1_decode_free(AVCodecContext *avctx)
> AV1RawMetadataITUTT35 itut_t35;
>
> for (int i = 0; i < FF_ARRAY_ELEMS(s->ref); i++) {
> - av1_frame_unref(avctx, &s->ref[i]);
> - av_frame_free(&s->ref[i].f);
> + if (s->ref[i].f) {
> + av1_frame_unref(&s->ref[i]);
> + av_frame_free(&s->ref[i].f);
> + }
> + }
> + if (s->cur_frame.f) {
> + av1_frame_unref(&s->cur_frame);
> + av_frame_free(&s->cur_frame.f);
> }
> - av1_frame_unref(avctx, &s->cur_frame);
> - av_frame_free(&s->cur_frame.f);
> -
> ff_refstruct_unref(&s->seq_ref);
> ff_refstruct_unref(&s->header_ref);
> ff_refstruct_unref(&s->cll_ref);
> @@ -916,7 +919,7 @@ static int av1_frame_alloc(AVCodecContext *avctx, AV1Frame *f)
> return 0;
>
> fail:
> - av1_frame_unref(avctx, f);
> + av1_frame_unref(f);
> return ret;
> }
>
> @@ -1134,7 +1137,7 @@ static int update_reference_list(AVCodecContext *avctx)
>
> for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) {
> if (header->refresh_frame_flags & (1 << i)) {
> - av1_frame_unref(avctx, &s->ref[i]);
> + av1_frame_unref(&s->ref[i]);
> if ((ret = av1_frame_ref(avctx, &s->ref[i], &s->cur_frame)) < 0) {
> av_log(avctx, AV_LOG_ERROR,
> "Failed to update frame %d in reference list\n", i);
> @@ -1150,7 +1153,7 @@ static int get_current_frame(AVCodecContext *avctx)
> AV1DecContext *s = avctx->priv_data;
> int ret;
>
> - av1_frame_unref(avctx, &s->cur_frame);
> + av1_frame_unref(&s->cur_frame);
>
> s->cur_frame.header_ref = ff_refstruct_ref(s->header_ref);
>
> @@ -1257,7 +1260,7 @@ static int av1_receive_frame_internal(AVCodecContext *avctx, AVFrame *frame)
> s->raw_frame_header = &obu->obu.frame_header;
>
> if (s->raw_frame_header->show_existing_frame) {
> - av1_frame_unref(avctx, &s->cur_frame);
> + av1_frame_unref(&s->cur_frame);
>
> ret = av1_frame_ref(avctx, &s->cur_frame,
> &s->ref[s->raw_frame_header->frame_to_show_map_idx]);
> @@ -1452,9 +1455,9 @@ static void av1_decode_flush(AVCodecContext *avctx)
> AV1RawMetadataITUTT35 itut_t35;
>
> for (int i = 0; i < FF_ARRAY_ELEMS(s->ref); i++)
> - av1_frame_unref(avctx, &s->ref[i]);
> + av1_frame_unref(&s->ref[i]);
>
> - av1_frame_unref(avctx, &s->cur_frame);
> + av1_frame_unref(&s->cur_frame);
> s->operating_point_idc = 0;
> s->nb_unit = 0;
> s->raw_frame_header = NULL;
> diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
> index a376a4c817..97877b9106 100644
> --- a/libavcodec/ffv1dec.c
> +++ b/libavcodec/ffv1dec.c
> @@ -885,7 +885,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> AVFrame *p;
>
> if (f->last_picture.f)
> - ff_thread_release_ext_buffer(avctx, &f->last_picture);
> + ff_thread_release_ext_buffer(&f->last_picture);
> FFSWAP(ThreadFrame, f->picture, f->last_picture);
>
> f->cur = p = f->picture.f;
> @@ -1025,7 +1025,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> ff_thread_report_progress(&f->picture, INT_MAX, 0);
>
> if (f->last_picture.f)
> - ff_thread_release_ext_buffer(avctx, &f->last_picture);
> + ff_thread_release_ext_buffer(&f->last_picture);
> if ((ret = av_frame_ref(rframe, f->picture.f)) < 0)
> return ret;
>
> @@ -1089,7 +1089,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
> av_assert1(fdst->max_slice_count == fsrc->max_slice_count);
>
>
> - ff_thread_release_ext_buffer(dst, &fdst->picture);
> + ff_thread_release_ext_buffer(&fdst->picture);
> if (fsrc->picture.f->data[0]) {
> if ((ret = ff_thread_ref_frame(&fdst->picture, &fsrc->picture)) < 0)
> return ret;
> @@ -1106,12 +1106,12 @@ static av_cold int ffv1_decode_close(AVCodecContext *avctx)
> FFV1Context *const s = avctx->priv_data;
>
> if (s->picture.f) {
> - ff_thread_release_ext_buffer(avctx, &s->picture);
> + ff_thread_release_ext_buffer(&s->picture);
> av_frame_free(&s->picture.f);
> }
>
> if (s->last_picture.f) {
> - ff_thread_release_ext_buffer(avctx, &s->last_picture);
> + ff_thread_release_ext_buffer(&s->last_picture);
> av_frame_free(&s->last_picture.f);
> }
> return ff_ffv1_close(avctx);
> diff --git a/libavcodec/h264_picture.c b/libavcodec/h264_picture.c
> index c3726059f7..46925e09ef 100644
> --- a/libavcodec/h264_picture.c
> +++ b/libavcodec/h264_picture.c
> @@ -36,7 +36,7 @@
> #include "thread.h"
> #include "threadframe.h"
>
> -void ff_h264_unref_picture(H264Context *h, H264Picture *pic)
> +void ff_h264_unref_picture(H264Picture *pic)
> {
> int off = offsetof(H264Picture, f_grain) + sizeof(pic->f_grain);
> int i;
> @@ -44,8 +44,8 @@ void ff_h264_unref_picture(H264Context *h, H264Picture *pic)
> if (!pic->f || !pic->f->buf[0])
> return;
>
> - ff_thread_release_ext_buffer(h->avctx, &pic->tf);
> - ff_thread_release_buffer(h->avctx, pic->f_grain);
> + ff_thread_release_ext_buffer(&pic->tf);
> + av_frame_unref(pic->f_grain);
> ff_refstruct_unref(&pic->hwaccel_picture_private);
>
> av_buffer_unref(&pic->qscale_table_buf);
> @@ -94,7 +94,7 @@ static void h264_copy_picture_params(H264Picture *dst, const H264Picture *src)
> dst->needs_fg = src->needs_fg;
> }
>
> -int ff_h264_ref_picture(H264Context *h, H264Picture *dst, const H264Picture *src)
> +int ff_h264_ref_picture(H264Picture *dst, const H264Picture *src)
> {
> int ret, i;
>
> @@ -140,28 +140,28 @@ int ff_h264_ref_picture(H264Context *h, H264Picture *dst, const H264Picture *src
>
> return 0;
> fail:
> - ff_h264_unref_picture(h, dst);
> + ff_h264_unref_picture(dst);
> return ret;
> }
>
> -int ff_h264_replace_picture(H264Context *h, H264Picture *dst, const H264Picture *src)
> +int ff_h264_replace_picture(H264Picture *dst, const H264Picture *src)
> {
> int ret, i;
>
> if (!src->f || !src->f->buf[0]) {
> - ff_h264_unref_picture(h, dst);
> + ff_h264_unref_picture(dst);
> return 0;
> }
>
> av_assert0(src->tf.f == src->f);
>
> dst->tf.f = dst->f;
> - ret = ff_thread_replace_frame(h->avctx, &dst->tf, &src->tf);
> + ret = ff_thread_replace_frame(&dst->tf, &src->tf);
> if (ret < 0)
> goto fail;
>
> if (src->needs_fg) {
> - ff_thread_release_buffer(h->avctx, dst->f_grain);
> + av_frame_unref(dst->f_grain);
> ret = av_frame_ref(dst->f_grain, src->f_grain);
> if (ret < 0)
> goto fail;
> @@ -190,7 +190,7 @@ int ff_h264_replace_picture(H264Context *h, H264Picture *dst, const H264Picture
>
> return 0;
> fail:
> - ff_h264_unref_picture(h, dst);
> + ff_h264_unref_picture(dst);
> return ret;
> }
>
> diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
> index 55f7255f01..a11597745c 100644
> --- a/libavcodec/h264_refs.c
> +++ b/libavcodec/h264_refs.c
> @@ -572,8 +572,8 @@ void ff_h264_remove_all_refs(H264Context *h)
> assert(h->long_ref_count == 0);
>
> if (h->short_ref_count && !h->last_pic_for_ec.f->data[0]) {
> - ff_h264_unref_picture(h, &h->last_pic_for_ec);
> - ff_h264_ref_picture(h, &h->last_pic_for_ec, h->short_ref[0]);
> + ff_h264_unref_picture(&h->last_pic_for_ec);
> + ff_h264_ref_picture(&h->last_pic_for_ec, h->short_ref[0]);
> }
>
> for (i = 0; i < h->short_ref_count; i++) {
> diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
> index 1311ea0437..5c17edf9a4 100644
> --- a/libavcodec/h264_slice.c
> +++ b/libavcodec/h264_slice.c
> @@ -121,7 +121,7 @@ static void release_unused_pictures(H264Context *h, int remove_current)
> for (i = 0; i < H264_MAX_PICTURE_COUNT; i++) {
> if (h->DPB[i].f->buf[0] && !h->DPB[i].reference &&
> (remove_current || &h->DPB[i] != h->cur_pic_ptr)) {
> - ff_h264_unref_picture(h, &h->DPB[i]);
> + ff_h264_unref_picture(&h->DPB[i]);
> }
> }
> }
> @@ -262,7 +262,7 @@ static int alloc_picture(H264Context *h, H264Picture *pic)
>
> return 0;
> fail:
> - ff_h264_unref_picture(h, pic);
> + ff_h264_unref_picture(pic);
> return (ret < 0) ? ret : AVERROR(ENOMEM);
> }
>
> @@ -396,13 +396,13 @@ int ff_h264_update_thread_context(AVCodecContext *dst,
> h->droppable = h1->droppable;
>
> for (i = 0; i < H264_MAX_PICTURE_COUNT; i++) {
> - ret = ff_h264_replace_picture(h, &h->DPB[i], &h1->DPB[i]);
> + ret = ff_h264_replace_picture(&h->DPB[i], &h1->DPB[i]);
> if (ret < 0)
> return ret;
> }
>
> h->cur_pic_ptr = REBASE_PICTURE(h1->cur_pic_ptr, h, h1);
> - ret = ff_h264_replace_picture(h, &h->cur_pic, &h1->cur_pic);
> + ret = ff_h264_replace_picture(&h->cur_pic, &h1->cur_pic);
> if (ret < 0)
> return ret;
>
> @@ -529,12 +529,12 @@ FF_ENABLE_DEPRECATION_WARNINGS
> return ret;
>
> h->cur_pic_ptr = pic;
> - ff_h264_unref_picture(h, &h->cur_pic);
> + ff_h264_unref_picture(&h->cur_pic);
> if (CONFIG_ERROR_RESILIENCE) {
> ff_h264_set_erpic(&h->er.cur_pic, NULL);
> }
>
> - if ((ret = ff_h264_ref_picture(h, &h->cur_pic, h->cur_pic_ptr)) < 0)
> + if ((ret = ff_h264_ref_picture(&h->cur_pic, h->cur_pic_ptr)) < 0)
> return ret;
>
> for (i = 0; i < h->nb_slice_ctx; i++) {
> @@ -1541,7 +1541,7 @@ static int h264_field_start(H264Context *h, const H264SliceContext *sl,
> ff_thread_await_progress(&prev->tf, INT_MAX, 0);
> if (prev->field_picture)
> ff_thread_await_progress(&prev->tf, INT_MAX, 1);
> - ff_thread_release_ext_buffer(h->avctx, &h->short_ref[0]->tf);
> + ff_thread_release_ext_buffer(&h->short_ref[0]->tf);
> h->short_ref[0]->tf.f = h->short_ref[0]->f;
> ret = ff_thread_ref_frame(&h->short_ref[0]->tf, &prev->tf);
> if (ret < 0)
> diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
> index 105bd9f631..f346c65b20 100644
> --- a/libavcodec/h264dec.c
> +++ b/libavcodec/h264dec.c
> @@ -339,7 +339,7 @@ static int h264_init_context(AVCodecContext *avctx, H264Context *h)
>
> static void h264_free_pic(H264Context *h, H264Picture *pic)
> {
> - ff_h264_unref_picture(h, pic);
> + ff_h264_unref_picture(pic);
> av_frame_free(&pic->f);
> av_frame_free(&pic->f_grain);
> }
> @@ -466,7 +466,7 @@ void ff_h264_flush_change(H264Context *h)
> h->delayed_pic[j++] = h->delayed_pic[i];
> h->delayed_pic[j] = NULL;
> }
> - ff_h264_unref_picture(h, &h->last_pic_for_ec);
> + ff_h264_unref_picture(&h->last_pic_for_ec);
>
> h->first_field = 0;
> h->recovery_frame = -1;
> @@ -486,9 +486,9 @@ static void h264_decode_flush(AVCodecContext *avctx)
> ff_h264_sei_uninit(&h->sei);
>
> for (i = 0; i < H264_MAX_PICTURE_COUNT; i++)
> - ff_h264_unref_picture(h, &h->DPB[i]);
> + ff_h264_unref_picture(&h->DPB[i]);
> h->cur_pic_ptr = NULL;
> - ff_h264_unref_picture(h, &h->cur_pic);
> + ff_h264_unref_picture(&h->cur_pic);
>
> h->mb_y = 0;
>
> @@ -1024,7 +1024,7 @@ static int h264_decode_frame(AVCodecContext *avctx, AVFrame *pict,
> h->setup_finished = 0;
> h->nb_slice_ctx_queued = 0;
>
> - ff_h264_unref_picture(h, &h->last_pic_for_ec);
> + ff_h264_unref_picture(&h->last_pic_for_ec);
>
> /* end of stream, output what is still in the buffers */
> if (buf_size == 0)
> @@ -1076,7 +1076,7 @@ static int h264_decode_frame(AVCodecContext *avctx, AVFrame *pict,
>
> av_assert0(pict->buf[0] || !*got_frame);
>
> - ff_h264_unref_picture(h, &h->last_pic_for_ec);
> + ff_h264_unref_picture(&h->last_pic_for_ec);
>
> return get_consumed_bytes(buf_index, buf_size);
> }
> diff --git a/libavcodec/h264dec.h b/libavcodec/h264dec.h
> index 14e9038275..675be9b07f 100644
> --- a/libavcodec/h264dec.h
> +++ b/libavcodec/h264dec.h
> @@ -653,9 +653,9 @@ static av_always_inline int get_chroma_qp(const PPS *pps, int t, int qscale)
>
> int ff_h264_field_end(H264Context *h, H264SliceContext *sl, int in_setup);
>
> -int ff_h264_ref_picture(H264Context *h, H264Picture *dst, const H264Picture *src);
> -int ff_h264_replace_picture(H264Context *h, H264Picture *dst, const H264Picture *src);
> -void ff_h264_unref_picture(H264Context *h, H264Picture *pic);
> +int ff_h264_ref_picture(H264Picture *dst, const H264Picture *src);
> +int ff_h264_replace_picture(H264Picture *dst, const H264Picture *src);
> +void ff_h264_unref_picture(H264Picture *pic);
>
> void ff_h264_slice_context_init(H264Context *h, H264SliceContext *sl);
>
> diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c
> index ae464e8e6d..793514e5d8 100644
> --- a/libavcodec/hevc_refs.c
> +++ b/libavcodec/hevc_refs.c
> @@ -30,7 +30,7 @@
> #include "refstruct.h"
> #include "threadframe.h"
>
> -void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags)
> +void ff_hevc_unref_frame(HEVCFrame *frame, int flags)
> {
> /* frame->frame can be NULL if context init failed */
> if (!frame->frame || !frame->frame->buf[0])
> @@ -38,8 +38,8 @@ void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags)
>
> frame->flags &= ~flags;
> if (!frame->flags) {
> - ff_thread_release_ext_buffer(s->avctx, &frame->tf);
> - ff_thread_release_buffer(s->avctx, frame->frame_grain);
> + ff_thread_release_ext_buffer(&frame->tf);
> + av_frame_unref(frame->frame_grain);
> frame->needs_fg = 0;
>
> av_buffer_unref(&frame->tab_mvf_buf);
> @@ -71,7 +71,7 @@ void ff_hevc_clear_refs(HEVCContext *s)
> {
> int i;
> for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++)
> - ff_hevc_unref_frame(s, &s->DPB[i],
> + ff_hevc_unref_frame(&s->DPB[i],
> HEVC_FRAME_FLAG_SHORT_REF |
> HEVC_FRAME_FLAG_LONG_REF);
> }
> @@ -80,7 +80,7 @@ void ff_hevc_flush_dpb(HEVCContext *s)
> {
> int i;
> for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++)
> - ff_hevc_unref_frame(s, &s->DPB[i], ~0);
> + ff_hevc_unref_frame(&s->DPB[i], ~0);
> }
>
> static HEVCFrame *alloc_frame(HEVCContext *s)
> @@ -126,7 +126,7 @@ static HEVCFrame *alloc_frame(HEVCContext *s)
>
> return frame;
> fail:
> - ff_hevc_unref_frame(s, frame, ~0);
> + ff_hevc_unref_frame(frame, ~0);
> return NULL;
> }
> av_log(s->avctx, AV_LOG_ERROR, "Error allocating frame, DPB full.\n");
> @@ -177,7 +177,7 @@ static void unref_missing_refs(HEVCContext *s)
> for (int i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
> HEVCFrame *frame = &s->DPB[i];
> if (frame->sequence == HEVC_SEQUENCE_COUNTER_INVALID) {
> - ff_hevc_unref_frame(s, frame, ~0);
> + ff_hevc_unref_frame(frame, ~0);
> }
> }
> }
> @@ -191,7 +191,7 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush)
> if ((frame->flags & mask) == HEVC_FRAME_FLAG_OUTPUT &&
> frame->sequence != s->seq_decode) {
> if (s->sh.no_output_of_prior_pics_flag == 1)
> - ff_hevc_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT);
> + ff_hevc_unref_frame(frame, HEVC_FRAME_FLAG_OUTPUT);
> else
> frame->flags |= HEVC_FRAME_FLAG_BUMPING;
> }
> @@ -224,9 +224,9 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush)
>
> ret = av_frame_ref(out, frame->needs_fg ? frame->frame_grain : frame->frame);
> if (frame->flags & HEVC_FRAME_FLAG_BUMPING)
> - ff_hevc_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT | HEVC_FRAME_FLAG_BUMPING);
> + ff_hevc_unref_frame(frame, HEVC_FRAME_FLAG_OUTPUT | HEVC_FRAME_FLAG_BUMPING);
> else
> - ff_hevc_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT);
> + ff_hevc_unref_frame(frame, HEVC_FRAME_FLAG_OUTPUT);
> if (ret < 0)
> return ret;
>
> @@ -532,7 +532,7 @@ int ff_hevc_frame_rps(HEVCContext *s)
> fail:
> /* release any frames that are now unused */
> for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++)
> - ff_hevc_unref_frame(s, &s->DPB[i], 0);
> + ff_hevc_unref_frame(&s->DPB[i], 0);
>
> return ret;
> }
> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
> index 55a958b41d..eb881c3ddb 100644
> --- a/libavcodec/hevcdec.c
> +++ b/libavcodec/hevcdec.c
> @@ -2919,7 +2919,7 @@ static int hevc_frame_start(HEVCContext *s)
>
> fail:
> if (s->ref)
> - ff_hevc_unref_frame(s, s->ref, ~0);
> + ff_hevc_unref_frame(s->ref, ~0);
> s->ref = NULL;
> return ret;
> }
> @@ -3360,7 +3360,7 @@ static int hevc_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> if (s->ref && (ret = FF_HW_SIMPLE_CALL(avctx, end_frame)) < 0) {
> av_log(avctx, AV_LOG_ERROR,
> "hardware accelerator failed to decode picture\n");
> - ff_hevc_unref_frame(s, s->ref, ~0);
> + ff_hevc_unref_frame(s->ref, ~0);
> return ret;
> }
> } else {
> @@ -3369,7 +3369,7 @@ static int hevc_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> s->sei.picture_hash.is_md5) {
> ret = verify_md5(s, s->ref->frame);
> if (ret < 0 && avctx->err_recognition & AV_EF_EXPLODE) {
> - ff_hevc_unref_frame(s, s->ref, ~0);
> + ff_hevc_unref_frame(s->ref, ~0);
> return ret;
> }
> }
> @@ -3389,7 +3389,7 @@ static int hevc_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> return avpkt->size;
> }
>
> -static int hevc_ref_frame(HEVCContext *s, HEVCFrame *dst, HEVCFrame *src)
> +static int hevc_ref_frame(HEVCFrame *dst, HEVCFrame *src)
> {
> int ret;
>
> @@ -3427,7 +3427,7 @@ static int hevc_ref_frame(HEVCContext *s, HEVCFrame *dst, HEVCFrame *src)
>
> return 0;
> fail:
> - ff_hevc_unref_frame(s, dst, ~0);
> + ff_hevc_unref_frame(dst, ~0);
> return AVERROR(ENOMEM);
> }
>
> @@ -3450,7 +3450,7 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx)
> av_frame_free(&s->output_frame);
>
> for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
> - ff_hevc_unref_frame(s, &s->DPB[i], ~0);
> + ff_hevc_unref_frame(&s->DPB[i], ~0);
> av_frame_free(&s->DPB[i].frame);
> av_frame_free(&s->DPB[i].frame_grain);
> }
> @@ -3532,9 +3532,9 @@ static int hevc_update_thread_context(AVCodecContext *dst,
> int i, ret;
>
> for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
> - ff_hevc_unref_frame(s, &s->DPB[i], ~0);
> + ff_hevc_unref_frame(&s->DPB[i], ~0);
> if (s0->DPB[i].frame->buf[0]) {
> - ret = hevc_ref_frame(s, &s->DPB[i], &s0->DPB[i]);
> + ret = hevc_ref_frame(&s->DPB[i], &s0->DPB[i]);
> if (ret < 0)
> return ret;
> }
> diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h
> index 3ee8bd4334..7f165b077d 100644
> --- a/libavcodec/hevcdec.h
> +++ b/libavcodec/hevcdec.h
> @@ -690,7 +690,7 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *frame, int flush);
>
> void ff_hevc_bump_frame(HEVCContext *s);
>
> -void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags);
> +void ff_hevc_unref_frame(HEVCFrame *frame, int flags);
>
> void ff_hevc_set_neighbour_available(HEVCLocalContext *lc, int x0, int y0,
> int nPbW, int nPbH);
> diff --git a/libavcodec/mimic.c b/libavcodec/mimic.c
> index a846a07a40..ac71a2c149 100644
> --- a/libavcodec/mimic.c
> +++ b/libavcodec/mimic.c
> @@ -111,7 +111,7 @@ static av_cold int mimic_decode_end(AVCodecContext *avctx)
>
> for (i = 0; i < FF_ARRAY_ELEMS(ctx->frames); i++) {
> if (ctx->frames[i].f)
> - ff_thread_release_ext_buffer(avctx, &ctx->frames[i]);
> + ff_thread_release_ext_buffer(&ctx->frames[i]);
> av_frame_free(&ctx->frames[i].f);
> }
>
> @@ -163,7 +163,7 @@ static int mimic_decode_update_thread_context(AVCodecContext *avctx, const AVCod
> dst->prev_index = src->next_prev_index;
>
> for (i = 0; i < FF_ARRAY_ELEMS(dst->frames); i++) {
> - ff_thread_release_ext_buffer(avctx, &dst->frames[i]);
> + ff_thread_release_ext_buffer(&dst->frames[i]);
> if (i != src->next_cur_index && src->frames[i].f->data[0]) {
> ret = ff_thread_ref_frame(&dst->frames[i], &src->frames[i]);
> if (ret < 0)
> @@ -395,7 +395,7 @@ static int mimic_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> return AVERROR_INVALIDDATA;
> }
>
> - ff_thread_release_ext_buffer(avctx, &ctx->frames[ctx->cur_index]);
> + ff_thread_release_ext_buffer(&ctx->frames[ctx->cur_index]);
> ctx->frames[ctx->cur_index].f->pict_type = is_pframe ? AV_PICTURE_TYPE_P :
> AV_PICTURE_TYPE_I;
> if ((res = ff_thread_get_ext_buffer(avctx, &ctx->frames[ctx->cur_index],
> @@ -420,7 +420,7 @@ static int mimic_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> ff_thread_report_progress(&ctx->frames[ctx->cur_index], INT_MAX, 0);
> if (res < 0) {
> if (!(avctx->active_thread_type & FF_THREAD_FRAME))
> - ff_thread_release_ext_buffer(avctx, &ctx->frames[ctx->cur_index]);
> + ff_thread_release_ext_buffer(&ctx->frames[ctx->cur_index]);
> return res;
> }
>
> diff --git a/libavcodec/mpegpicture.c b/libavcodec/mpegpicture.c
> index 19a48fafe8..270630bea6 100644
> --- a/libavcodec/mpegpicture.c
> +++ b/libavcodec/mpegpicture.c
> @@ -136,7 +136,7 @@ static int handle_pic_linesizes(AVCodecContext *avctx, Picture *pic,
> "get_buffer() failed (stride changed: linesize=%d/%d uvlinesize=%d/%d)\n",
> linesize, pic->f->linesize[0],
> uvlinesize, pic->f->linesize[1]);
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> return -1;
> }
>
> @@ -144,7 +144,7 @@ static int handle_pic_linesizes(AVCodecContext *avctx, Picture *pic,
> pic->f->linesize[1] != pic->f->linesize[2]) {
> av_log(avctx, AV_LOG_ERROR,
> "get_buffer() failed (uv stride mismatch)\n");
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> return -1;
> }
>
> @@ -153,7 +153,7 @@ static int handle_pic_linesizes(AVCodecContext *avctx, Picture *pic,
> pic->f->linesize[0])) < 0) {
> av_log(avctx, AV_LOG_ERROR,
> "get_buffer() failed to allocate context scratch buffers.\n");
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> return ret;
> }
>
> @@ -241,7 +241,7 @@ int ff_alloc_picture(AVCodecContext *avctx, Picture *pic, MotionEstContext *me,
> return 0;
> fail:
> av_log(avctx, AV_LOG_ERROR, "Error allocating a picture.\n");
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> free_picture_tables(pic);
> return AVERROR(ENOMEM);
> }
> @@ -250,15 +250,10 @@ fail:
> * Deallocate a picture; frees the picture tables in case they
> * need to be reallocated anyway.
> */
> -void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *pic)
> +void ff_mpeg_unref_picture(Picture *pic)
> {
> pic->tf.f = pic->f;
> - if (avctx->codec_id != AV_CODEC_ID_WMV3IMAGE &&
> - avctx->codec_id != AV_CODEC_ID_VC1IMAGE &&
> - avctx->codec_id != AV_CODEC_ID_MSS2)
> - ff_thread_release_ext_buffer(avctx, &pic->tf);
> - else if (pic->f)
> - av_frame_unref(pic->f);
> + ff_thread_release_ext_buffer(&pic->tf);
>
> ff_refstruct_unref(&pic->hwaccel_picture_private);
>
> @@ -306,7 +301,7 @@ int ff_update_picture_tables(Picture *dst, const Picture *src)
> return 0;
> }
>
> -int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src)
> +int ff_mpeg_ref_picture(Picture *dst, Picture *src)
> {
> int ret;
>
> @@ -336,7 +331,7 @@ int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src)
>
> return 0;
> fail:
> - ff_mpeg_unref_picture(avctx, dst);
> + ff_mpeg_unref_picture(dst);
> return ret;
> }
>
> @@ -388,15 +383,15 @@ int ff_find_unused_picture(AVCodecContext *avctx, Picture *picture, int shared)
>
> if (ret >= 0 && ret < MAX_PICTURE_COUNT) {
> if (picture[ret].needs_realloc) {
> - ff_mpeg_unref_picture(avctx, &picture[ret]);
> + ff_mpeg_unref_picture(&picture[ret]);
> }
> }
> return ret;
> }
>
> -void av_cold ff_mpv_picture_free(AVCodecContext *avctx, Picture *pic)
> +void av_cold ff_mpv_picture_free(Picture *pic)
> {
> free_picture_tables(pic);
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> av_frame_free(&pic->f);
> }
> diff --git a/libavcodec/mpegpicture.h b/libavcodec/mpegpicture.h
> index e7a8fd3b99..a457586be5 100644
> --- a/libavcodec/mpegpicture.h
> +++ b/libavcodec/mpegpicture.h
> @@ -92,10 +92,10 @@ int ff_alloc_picture(AVCodecContext *avctx, Picture *pic, MotionEstContext *me,
> int ff_mpeg_framesize_alloc(AVCodecContext *avctx, MotionEstContext *me,
> ScratchpadContext *sc, int linesize);
>
> -int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src);
> -void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *picture);
> +int ff_mpeg_ref_picture(Picture *dst, Picture *src);
> +void ff_mpeg_unref_picture(Picture *picture);
>
> -void ff_mpv_picture_free(AVCodecContext *avctx, Picture *pic);
> +void ff_mpv_picture_free(Picture *pic);
> int ff_update_picture_tables(Picture *dst, const Picture *src);
>
> int ff_find_unused_picture(AVCodecContext *avctx, Picture *picture, int shared);
> diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
> index 9ed158ac57..81796e42bb 100644
> --- a/libavcodec/mpegvideo.c
> +++ b/libavcodec/mpegvideo.c
> @@ -793,12 +793,12 @@ void ff_mpv_common_end(MpegEncContext *s)
>
> if (s->picture) {
> for (int i = 0; i < MAX_PICTURE_COUNT; i++)
> - ff_mpv_picture_free(s->avctx, &s->picture[i]);
> + ff_mpv_picture_free(&s->picture[i]);
> }
> av_freep(&s->picture);
> - ff_mpv_picture_free(s->avctx, &s->last_picture);
> - ff_mpv_picture_free(s->avctx, &s->current_picture);
> - ff_mpv_picture_free(s->avctx, &s->next_picture);
> + ff_mpv_picture_free(&s->last_picture);
> + ff_mpv_picture_free(&s->current_picture);
> + ff_mpv_picture_free(&s->next_picture);
>
> s->context_initialized = 0;
> s->context_reinit = 0;
> diff --git a/libavcodec/mpegvideo_dec.c b/libavcodec/mpegvideo_dec.c
> index 7bb81e7556..f4b7fc367c 100644
> --- a/libavcodec/mpegvideo_dec.c
> +++ b/libavcodec/mpegvideo_dec.c
> @@ -106,17 +106,17 @@ int ff_mpeg_update_thread_context(AVCodecContext *dst,
> av_assert0(!s->picture || s->picture != s1->picture);
> if (s->picture)
> for (int i = 0; i < MAX_PICTURE_COUNT; i++) {
> - ff_mpeg_unref_picture(s->avctx, &s->picture[i]);
> + ff_mpeg_unref_picture(&s->picture[i]);
> if (s1->picture && s1->picture[i].f->buf[0] &&
> - (ret = ff_mpeg_ref_picture(s->avctx, &s->picture[i], &s1->picture[i])) < 0)
> + (ret = ff_mpeg_ref_picture(&s->picture[i], &s1->picture[i])) < 0)
> return ret;
> }
>
> #define UPDATE_PICTURE(pic)\
> do {\
> - ff_mpeg_unref_picture(s->avctx, &s->pic);\
> + ff_mpeg_unref_picture(&s->pic);\
> if (s1->pic.f && s1->pic.f->buf[0])\
> - ret = ff_mpeg_ref_picture(s->avctx, &s->pic, &s1->pic);\
> + ret = ff_mpeg_ref_picture(&s->pic, &s1->pic);\
> else\
> ret = ff_update_picture_tables(&s->pic, &s1->pic);\
> if (ret < 0)\
> @@ -266,7 +266,7 @@ static int alloc_picture(MpegEncContext *s, Picture *pic)
> s->mb_stride, s->mb_width, s->mb_height, s->b8_stride,
> &s->linesize, &s->uvlinesize);
> fail:
> - ff_mpeg_unref_picture(avctx, pic);
> + ff_mpeg_unref_picture(pic);
> return ret;
> }
>
> @@ -308,7 +308,7 @@ int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx)
> if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr &&
> s->last_picture_ptr != s->next_picture_ptr &&
> s->last_picture_ptr->f->buf[0]) {
> - ff_mpeg_unref_picture(s->avctx, s->last_picture_ptr);
> + ff_mpeg_unref_picture(s->last_picture_ptr);
> }
>
> /* release non reference/forgotten frames */
> @@ -317,13 +317,13 @@ int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx)
> (&s->picture[i] != s->last_picture_ptr &&
> &s->picture[i] != s->next_picture_ptr &&
> !s->picture[i].needs_realloc)) {
> - ff_mpeg_unref_picture(s->avctx, &s->picture[i]);
> + ff_mpeg_unref_picture(&s->picture[i]);
> }
> }
>
> - ff_mpeg_unref_picture(s->avctx, &s->current_picture);
> - ff_mpeg_unref_picture(s->avctx, &s->last_picture);
> - ff_mpeg_unref_picture(s->avctx, &s->next_picture);
> + ff_mpeg_unref_picture(&s->current_picture);
> + ff_mpeg_unref_picture(&s->last_picture);
> + ff_mpeg_unref_picture(&s->next_picture);
>
> if (s->current_picture_ptr && !s->current_picture_ptr->f->buf[0]) {
> // we already have an unused image
> @@ -372,7 +372,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
> else
> s->current_picture_ptr->f->flags &= ~AV_FRAME_FLAG_KEY;
>
> - if ((ret = ff_mpeg_ref_picture(s->avctx, &s->current_picture,
> + if ((ret = ff_mpeg_ref_picture(&s->current_picture,
> s->current_picture_ptr)) < 0)
> return ret;
>
> @@ -446,13 +446,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
>
> if (s->last_picture_ptr) {
> if (s->last_picture_ptr->f->buf[0] &&
> - (ret = ff_mpeg_ref_picture(s->avctx, &s->last_picture,
> + (ret = ff_mpeg_ref_picture(&s->last_picture,
> s->last_picture_ptr)) < 0)
> return ret;
> }
> if (s->next_picture_ptr) {
> if (s->next_picture_ptr->f->buf[0] &&
> - (ret = ff_mpeg_ref_picture(s->avctx, &s->next_picture,
> + (ret = ff_mpeg_ref_picture(&s->next_picture,
> s->next_picture_ptr)) < 0)
> return ret;
> }
> @@ -554,12 +554,12 @@ void ff_mpeg_flush(AVCodecContext *avctx)
> return;
>
> for (int i = 0; i < MAX_PICTURE_COUNT; i++)
> - ff_mpeg_unref_picture(s->avctx, &s->picture[i]);
> + ff_mpeg_unref_picture(&s->picture[i]);
> s->current_picture_ptr = s->last_picture_ptr = s->next_picture_ptr = NULL;
>
> - ff_mpeg_unref_picture(s->avctx, &s->current_picture);
> - ff_mpeg_unref_picture(s->avctx, &s->last_picture);
> - ff_mpeg_unref_picture(s->avctx, &s->next_picture);
> + ff_mpeg_unref_picture(&s->current_picture);
> + ff_mpeg_unref_picture(&s->last_picture);
> + ff_mpeg_unref_picture(&s->next_picture);
>
> s->mb_x = s->mb_y = 0;
>
> diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
> index 19174aa33c..6d2d417454 100644
> --- a/libavcodec/mpegvideo_enc.c
> +++ b/libavcodec/mpegvideo_enc.c
> @@ -1189,7 +1189,7 @@ static int load_input_picture(MpegEncContext *s, const AVFrame *pic_arg)
> return ret;
> ret = av_frame_copy_props(pic->f, pic_arg);
> if (ret < 0) {
> - ff_mpeg_unref_picture(s->avctx, pic);
> + ff_mpeg_unref_picture(pic);
> return ret;
> }
>
> @@ -1544,7 +1544,7 @@ static int select_input_picture(MpegEncContext *s)
> } else if (s->b_frame_strategy == 2) {
> b_frames = estimate_best_b_count(s);
> if (b_frames < 0) {
> - ff_mpeg_unref_picture(s->avctx, s->input_picture[0]);
> + ff_mpeg_unref_picture(s->input_picture[0]);
> return b_frames;
> }
> }
> @@ -1620,7 +1620,7 @@ no_output_pic:
>
> ret = av_frame_copy_props(pic->f, s->reordered_input_picture[0]->f);
> if (ret < 0) {
> - ff_mpeg_unref_picture(s->avctx, pic);
> + ff_mpeg_unref_picture(pic);
> goto fail;
> }
> pic->coded_picture_number = s->reordered_input_picture[0]->coded_picture_number;
> @@ -1644,7 +1644,7 @@ no_output_pic:
> }
> return 0;
> fail:
> - ff_mpeg_unref_picture(s->avctx, s->reordered_input_picture[0]);
> + ff_mpeg_unref_picture(s->reordered_input_picture[0]);
> return ret;
> }
>
> @@ -1713,13 +1713,13 @@ static int frame_start(MpegEncContext *s)
> if (s->pict_type != AV_PICTURE_TYPE_B && s->last_picture_ptr &&
> s->last_picture_ptr != s->next_picture_ptr &&
> s->last_picture_ptr->f->buf[0]) {
> - ff_mpeg_unref_picture(s->avctx, s->last_picture_ptr);
> + ff_mpeg_unref_picture(s->last_picture_ptr);
> }
>
> s->current_picture_ptr->f->pict_type = s->pict_type;
>
> - ff_mpeg_unref_picture(s->avctx, &s->current_picture);
> - if ((ret = ff_mpeg_ref_picture(s->avctx, &s->current_picture,
> + ff_mpeg_unref_picture(&s->current_picture);
> + if ((ret = ff_mpeg_ref_picture(&s->current_picture,
> s->current_picture_ptr)) < 0)
> return ret;
>
> @@ -1729,16 +1729,16 @@ static int frame_start(MpegEncContext *s)
> }
>
> if (s->last_picture_ptr) {
> - ff_mpeg_unref_picture(s->avctx, &s->last_picture);
> + ff_mpeg_unref_picture(&s->last_picture);
> if (s->last_picture_ptr->f->buf[0] &&
> - (ret = ff_mpeg_ref_picture(s->avctx, &s->last_picture,
> + (ret = ff_mpeg_ref_picture(&s->last_picture,
> s->last_picture_ptr)) < 0)
> return ret;
> }
> if (s->next_picture_ptr) {
> - ff_mpeg_unref_picture(s->avctx, &s->next_picture);
> + ff_mpeg_unref_picture(&s->next_picture);
> if (s->next_picture_ptr->f->buf[0] &&
> - (ret = ff_mpeg_ref_picture(s->avctx, &s->next_picture,
> + (ret = ff_mpeg_ref_picture(&s->next_picture,
> s->next_picture_ptr)) < 0)
> return ret;
> }
> @@ -1990,7 +1990,7 @@ vbv_retry:
> /* release non-reference frames */
> for (i = 0; i < MAX_PICTURE_COUNT; i++) {
> if (!s->picture[i].reference)
> - ff_mpeg_unref_picture(avctx, &s->picture[i]);
> + ff_mpeg_unref_picture(&s->picture[i]);
> }
>
> av_assert1((s->frame_bits & 7) == 0);
> diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
> index 0369d1c449..d812ffd348 100644
> --- a/libavcodec/pngdec.c
> +++ b/libavcodec/pngdec.c
> @@ -815,7 +815,7 @@ static int decode_idat_chunk(AVCodecContext *avctx, PNGDecContext *s,
> s->bpp += byte_depth;
> }
>
> - ff_thread_release_ext_buffer(avctx, &s->picture);
> + ff_thread_release_ext_buffer(&s->picture);
> if (s->dispose_op == APNG_DISPOSE_OP_PREVIOUS) {
> /* We only need a buffer for the current picture. */
> ret = ff_thread_get_buffer(avctx, p, 0);
> @@ -1703,7 +1703,7 @@ static int decode_frame_png(AVCodecContext *avctx, AVFrame *p,
> goto the_end;
>
> if (!(avctx->active_thread_type & FF_THREAD_FRAME)) {
> - ff_thread_release_ext_buffer(avctx, &s->last_picture);
> + ff_thread_release_ext_buffer(&s->last_picture);
> FFSWAP(ThreadFrame, s->picture, s->last_picture);
> }
>
> @@ -1756,9 +1756,9 @@ static int decode_frame_apng(AVCodecContext *avctx, AVFrame *p,
>
> if (!(avctx->active_thread_type & FF_THREAD_FRAME)) {
> if (s->dispose_op == APNG_DISPOSE_OP_PREVIOUS) {
> - ff_thread_release_ext_buffer(avctx, &s->picture);
> + ff_thread_release_ext_buffer(&s->picture);
> } else {
> - ff_thread_release_ext_buffer(avctx, &s->last_picture);
> + ff_thread_release_ext_buffer(&s->last_picture);
> FFSWAP(ThreadFrame, s->picture, s->last_picture);
> }
> }
> @@ -1799,7 +1799,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
> src_frame = psrc->dispose_op == APNG_DISPOSE_OP_PREVIOUS ?
> &psrc->last_picture : &psrc->picture;
>
> - ff_thread_release_ext_buffer(dst, &pdst->last_picture);
> + ff_thread_release_ext_buffer(&pdst->last_picture);
> if (src_frame && src_frame->f->data[0]) {
> ret = ff_thread_ref_frame(&pdst->last_picture, src_frame);
> if (ret < 0)
> @@ -1831,9 +1831,9 @@ static av_cold int png_dec_end(AVCodecContext *avctx)
> {
> PNGDecContext *s = avctx->priv_data;
>
> - ff_thread_release_ext_buffer(avctx, &s->last_picture);
> + ff_thread_release_ext_buffer(&s->last_picture);
> av_frame_free(&s->last_picture.f);
> - ff_thread_release_ext_buffer(avctx, &s->picture);
> + ff_thread_release_ext_buffer(&s->picture);
> av_frame_free(&s->picture.f);
> av_freep(&s->buffer);
> s->buffer_size = 0;
> diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
> index 282f3fad58..71e99a5728 100644
> --- a/libavcodec/pthread_frame.c
> +++ b/libavcodec/pthread_frame.c
> @@ -223,7 +223,7 @@ static attribute_align_arg void *frame_worker_thread(void *arg)
> p->result = codec->cb.decode(avctx, p->frame, &p->got_frame, p->avpkt);
>
> if ((p->result < 0 || !p->got_frame) && p->frame->buf[0])
> - ff_thread_release_buffer(avctx, p->frame);
> + av_frame_unref(p->frame);
>
> if (atomic_load(&p->state) == STATE_SETTING_UP)
> ff_thread_finish_setup(avctx);
> @@ -1009,20 +1009,10 @@ int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
> return ret;
> }
>
> -void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f)
> -{
> - if (!f)
> - return;
> -
> - if (avctx->debug & FF_DEBUG_BUFFERS)
> - av_log(avctx, AV_LOG_DEBUG, "thread_release_buffer called on pic %p\n", f);
> -
> - av_frame_unref(f);
> -}
> -
> -void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f)
> +void ff_thread_release_ext_buffer(ThreadFrame *f)
> {
> ff_refstruct_unref(&f->progress);
> f->owner[0] = f->owner[1] = NULL;
> - ff_thread_release_buffer(avctx, f->f);
> + if (f->f)
> + av_frame_unref(f->f);
> }
> diff --git a/libavcodec/thread.h b/libavcodec/thread.h
> index 4edcfc3172..f772d7ff18 100644
> --- a/libavcodec/thread.h
> +++ b/libavcodec/thread.h
> @@ -74,14 +74,6 @@ void ff_thread_finish_setup(AVCodecContext *avctx);
> */
> int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f, int flags);
>
> -/**
> - * Wrapper around av_frame_unref() for frame-threaded codecs.
> - *
> - * @param avctx The current context.
> - * @param f The picture being released.
> - */
> -void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f);
> -
> int ff_thread_init(AVCodecContext *s);
> int ff_slice_thread_execute_with_mainfunc(AVCodecContext *avctx,
> int (*action_func2)(AVCodecContext *c, void *arg, int jobnr, int threadnr),
> diff --git a/libavcodec/threadframe.h b/libavcodec/threadframe.h
> index 7b52e6f6d5..d5954adc19 100644
> --- a/libavcodec/threadframe.h
> +++ b/libavcodec/threadframe.h
> @@ -78,11 +78,10 @@ int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags);
> * @param avctx The current context.
> * @param f The picture being released.
> */
> -void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f);
> +void ff_thread_release_ext_buffer(ThreadFrame *f);
>
> int ff_thread_ref_frame(ThreadFrame *dst, const ThreadFrame *src);
>
> -int ff_thread_replace_frame(AVCodecContext *avctx, ThreadFrame *dst,
> - const ThreadFrame *src);
> +int ff_thread_replace_frame(ThreadFrame *dst, const ThreadFrame *src);
>
> #endif
> diff --git a/libavcodec/utils.c b/libavcodec/utils.c
> index e7af60be98..39b83c7791 100644
> --- a/libavcodec/utils.c
> +++ b/libavcodec/utils.c
> @@ -887,8 +887,7 @@ int ff_thread_ref_frame(ThreadFrame *dst, const ThreadFrame *src)
> return 0;
> }
>
> -int ff_thread_replace_frame(AVCodecContext *avctx, ThreadFrame *dst,
> - const ThreadFrame *src)
> +int ff_thread_replace_frame(ThreadFrame *dst, const ThreadFrame *src)
> {
> int ret;
>
> @@ -917,13 +916,7 @@ int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
> return ff_get_buffer(avctx, f->f, flags);
> }
>
> -void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f)
> -{
> - if (f)
> - av_frame_unref(f);
> -}
> -
> -void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f)
> +void ff_thread_release_ext_buffer(ThreadFrame *f)
> {
> f->owner[0] = f->owner[1] = NULL;
> if (f->f)
> diff --git a/libavcodec/vaapi_av1.c b/libavcodec/vaapi_av1.c
> index 85b508438e..73aa19c364 100644
> --- a/libavcodec/vaapi_av1.c
> +++ b/libavcodec/vaapi_av1.c
> @@ -98,15 +98,10 @@ static int vaapi_av1_decode_uninit(AVCodecContext *avctx)
> {
> VAAPIAV1DecContext *ctx = avctx->internal->hwaccel_priv_data;
>
> - if (ctx->tmp_frame->buf[0])
> - ff_thread_release_buffer(avctx, ctx->tmp_frame);
> av_frame_free(&ctx->tmp_frame);
>
> - for (int i = 0; i < FF_ARRAY_ELEMS(ctx->ref_tab); i++) {
> - if (ctx->ref_tab[i].frame->buf[0])
> - ff_thread_release_buffer(avctx, ctx->ref_tab[i].frame);
> + for (int i = 0; i < FF_ARRAY_ELEMS(ctx->ref_tab); i++)
> av_frame_free(&ctx->ref_tab[i].frame);
> - }
>
> return ff_vaapi_decode_uninit(avctx);
> }
> @@ -137,7 +132,7 @@ static int vaapi_av1_start_frame(AVCodecContext *avctx,
>
> if (apply_grain) {
> if (ctx->tmp_frame->buf[0])
> - ff_thread_release_buffer(avctx, ctx->tmp_frame);
> + av_frame_unref(ctx->tmp_frame);
> err = ff_thread_get_buffer(avctx, ctx->tmp_frame, AV_GET_BUFFER_FLAG_REF);
> if (err < 0)
> goto fail;
> @@ -382,7 +377,7 @@ static int vaapi_av1_end_frame(AVCodecContext *avctx)
> for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) {
> if (header->refresh_frame_flags & (1 << i)) {
> if (ctx->ref_tab[i].frame->buf[0])
> - ff_thread_release_buffer(avctx, ctx->ref_tab[i].frame);
> + av_frame_unref(ctx->ref_tab[i].frame);
>
> if (apply_grain) {
> ret = av_frame_ref(ctx->ref_tab[i].frame, ctx->tmp_frame);
> diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
> index 98dabfc907..25bfa9b094 100644
> --- a/libavcodec/vp3.c
> +++ b/libavcodec/vp3.c
> @@ -337,11 +337,11 @@ static void vp3_decode_flush(AVCodecContext *avctx)
> Vp3DecodeContext *s = avctx->priv_data;
>
> if (s->golden_frame.f)
> - ff_thread_release_ext_buffer(avctx, &s->golden_frame);
> + ff_thread_release_ext_buffer(&s->golden_frame);
> if (s->last_frame.f)
> - ff_thread_release_ext_buffer(avctx, &s->last_frame);
> + ff_thread_release_ext_buffer(&s->last_frame);
> if (s->current_frame.f)
> - ff_thread_release_ext_buffer(avctx, &s->current_frame);
> + ff_thread_release_ext_buffer(&s->current_frame);
> }
>
> static av_cold int vp3_decode_end(AVCodecContext *avctx)
> @@ -2499,20 +2499,20 @@ static int update_frames(AVCodecContext *avctx)
> int ret = 0;
>
> if (s->keyframe) {
> - ff_thread_release_ext_buffer(avctx, &s->golden_frame);
> + ff_thread_release_ext_buffer(&s->golden_frame);
> ret = ff_thread_ref_frame(&s->golden_frame, &s->current_frame);
> }
> /* shuffle frames */
> - ff_thread_release_ext_buffer(avctx, &s->last_frame);
> + ff_thread_release_ext_buffer(&s->last_frame);
> FFSWAP(ThreadFrame, s->last_frame, s->current_frame);
>
> return ret;
> }
>
> #if HAVE_THREADS
> -static int ref_frame(Vp3DecodeContext *s, ThreadFrame *dst, const ThreadFrame *src)
> +static int ref_frame(ThreadFrame *dst, const ThreadFrame *src)
> {
> - ff_thread_release_ext_buffer(s->avctx, dst);
> + ff_thread_release_ext_buffer(dst);
> if (src->f->data[0])
> return ff_thread_ref_frame(dst, src);
> return 0;
> @@ -2521,9 +2521,9 @@ static int ref_frame(Vp3DecodeContext *s, ThreadFrame *dst, const ThreadFrame *s
> static int ref_frames(Vp3DecodeContext *dst, const Vp3DecodeContext *src)
> {
> int ret;
> - if ((ret = ref_frame(dst, &dst->current_frame, &src->current_frame)) < 0 ||
> - (ret = ref_frame(dst, &dst->golden_frame, &src->golden_frame)) < 0 ||
> - (ret = ref_frame(dst, &dst->last_frame, &src->last_frame)) < 0)
> + if ((ret = ref_frame(&dst->current_frame, &src->current_frame)) < 0 ||
> + (ret = ref_frame(&dst->golden_frame, &src->golden_frame)) < 0 ||
> + (ret = ref_frame(&dst->last_frame, &src->last_frame)) < 0)
> return ret;
> return 0;
> }
> @@ -2732,7 +2732,7 @@ static int vp3_decode_frame(AVCodecContext *avctx, AVFrame *frame,
> if ((ret = ff_thread_get_ext_buffer(avctx, &s->golden_frame,
> AV_GET_BUFFER_FLAG_REF)) < 0)
> goto error;
> - ff_thread_release_ext_buffer(avctx, &s->last_frame);
> + ff_thread_release_ext_buffer(&s->last_frame);
> if ((ret = ff_thread_ref_frame(&s->last_frame,
> &s->golden_frame)) < 0)
> goto error;
> diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c
> index 4a51c551b8..ffc430dd32 100644
> --- a/libavcodec/vp8.c
> +++ b/libavcodec/vp8.c
> @@ -116,23 +116,23 @@ static int vp8_alloc_frame(VP8Context *s, VP8Frame *f, int ref)
>
> fail:
> ff_refstruct_unref(&f->seg_map);
> - ff_thread_release_ext_buffer(s->avctx, &f->tf);
> + ff_thread_release_ext_buffer(&f->tf);
> return ret;
> }
>
> -static void vp8_release_frame(VP8Context *s, VP8Frame *f)
> +static void vp8_release_frame(VP8Frame *f)
> {
> ff_refstruct_unref(&f->seg_map);
> ff_refstruct_unref(&f->hwaccel_picture_private);
> - ff_thread_release_ext_buffer(s->avctx, &f->tf);
> + ff_thread_release_ext_buffer(&f->tf);
> }
>
> #if CONFIG_VP8_DECODER
> -static int vp8_ref_frame(VP8Context *s, VP8Frame *dst, const VP8Frame *src)
> +static int vp8_ref_frame(VP8Frame *dst, const VP8Frame *src)
> {
> int ret;
>
> - vp8_release_frame(s, dst);
> + vp8_release_frame(dst);
>
> if ((ret = ff_thread_ref_frame(&dst->tf, &src->tf)) < 0)
> return ret;
> @@ -150,7 +150,7 @@ static void vp8_decode_flush_impl(AVCodecContext *avctx, int free_mem)
> int i;
>
> for (i = 0; i < FF_ARRAY_ELEMS(s->frames); i++)
> - vp8_release_frame(s, &s->frames[i]);
> + vp8_release_frame(&s->frames[i]);
> memset(s->framep, 0, sizeof(s->framep));
>
> if (free_mem)
> @@ -184,7 +184,7 @@ static VP8Frame *vp8_find_free_buffer(VP8Context *s)
> abort();
> }
> if (frame->tf.f->buf[0])
> - vp8_release_frame(s, frame);
> + vp8_release_frame(frame);
>
> return frame;
> }
> @@ -2699,7 +2699,7 @@ int vp78_decode_frame(AVCodecContext *avctx, AVFrame *rframe, int *got_frame,
> &s->frames[i] != s->framep[VP8_FRAME_PREVIOUS] &&
> &s->frames[i] != s->framep[VP8_FRAME_GOLDEN] &&
> &s->frames[i] != s->framep[VP8_FRAME_ALTREF])
> - vp8_release_frame(s, &s->frames[i]);
> + vp8_release_frame(&s->frames[i]);
>
> curframe = s->framep[VP8_FRAME_CURRENT] = vp8_find_free_buffer(s);
>
> @@ -2950,7 +2950,7 @@ static int vp8_decode_update_thread_context(AVCodecContext *dst,
>
> for (i = 0; i < FF_ARRAY_ELEMS(s_src->frames); i++) {
> if (s_src->frames[i].tf.f->buf[0]) {
> - int ret = vp8_ref_frame(s, &s->frames[i], &s_src->frames[i]);
> + int ret = vp8_ref_frame(&s->frames[i], &s_src->frames[i]);
> if (ret < 0)
> return ret;
> }
> diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
> index c9cc81ec94..885500fdb4 100644
> --- a/libavcodec/vp9.c
> +++ b/libavcodec/vp9.c
> @@ -97,9 +97,9 @@ static void vp9_tile_data_free(VP9TileData *td)
> av_freep(&td->block_structure);
> }
>
> -static void vp9_frame_unref(AVCodecContext *avctx, VP9Frame *f)
> +static void vp9_frame_unref(VP9Frame *f)
> {
> - ff_thread_release_ext_buffer(avctx, &f->tf);
> + ff_thread_release_ext_buffer(&f->tf);
> av_buffer_unref(&f->extradata);
> ff_refstruct_unref(&f->hwaccel_picture_private);
> f->segmentation_map = NULL;
> @@ -142,11 +142,11 @@ static int vp9_frame_alloc(AVCodecContext *avctx, VP9Frame *f)
> return 0;
>
> fail:
> - vp9_frame_unref(avctx, f);
> + vp9_frame_unref(f);
> return ret;
> }
>
> -static int vp9_frame_ref(AVCodecContext *avctx, VP9Frame *dst, VP9Frame *src)
> +static int vp9_frame_ref(VP9Frame *dst, VP9Frame *src)
> {
> int ret;
>
> @@ -168,7 +168,7 @@ static int vp9_frame_ref(AVCodecContext *avctx, VP9Frame *dst, VP9Frame *src)
> return 0;
>
> fail:
> - vp9_frame_unref(avctx, dst);
> + vp9_frame_unref(dst);
> return AVERROR(ENOMEM);
> }
>
> @@ -1242,14 +1242,14 @@ static av_cold int vp9_decode_free(AVCodecContext *avctx)
> int i;
>
> for (i = 0; i < 3; i++) {
> - vp9_frame_unref(avctx, &s->s.frames[i]);
> + vp9_frame_unref(&s->s.frames[i]);
> av_frame_free(&s->s.frames[i].tf.f);
> }
> av_buffer_pool_uninit(&s->frame_extradata_pool);
> for (i = 0; i < 8; i++) {
> - ff_thread_release_ext_buffer(avctx, &s->s.refs[i]);
> + ff_thread_release_ext_buffer(&s->s.refs[i]);
> av_frame_free(&s->s.refs[i].f);
> - ff_thread_release_ext_buffer(avctx, &s->next_refs[i]);
> + ff_thread_release_ext_buffer(&s->next_refs[i]);
> av_frame_free(&s->next_refs[i].f);
> }
>
> @@ -1577,7 +1577,7 @@ static int vp9_decode_frame(AVCodecContext *avctx, AVFrame *frame,
> frame->pkt_dts = pkt->dts;
> for (i = 0; i < 8; i++) {
> if (s->next_refs[i].f->buf[0])
> - ff_thread_release_ext_buffer(avctx, &s->next_refs[i]);
> + ff_thread_release_ext_buffer(&s->next_refs[i]);
> if (s->s.refs[i].f->buf[0] &&
> (ret = ff_thread_ref_frame(&s->next_refs[i], &s->s.refs[i])) < 0)
> return ret;
> @@ -1590,18 +1590,18 @@ static int vp9_decode_frame(AVCodecContext *avctx, AVFrame *frame,
>
> if (!retain_segmap_ref || s->s.h.keyframe || s->s.h.intraonly) {
> if (s->s.frames[REF_FRAME_SEGMAP].tf.f->buf[0])
> - vp9_frame_unref(avctx, &s->s.frames[REF_FRAME_SEGMAP]);
> + vp9_frame_unref(&s->s.frames[REF_FRAME_SEGMAP]);
> if (!s->s.h.keyframe && !s->s.h.intraonly && !s->s.h.errorres && s->s.frames[CUR_FRAME].tf.f->buf[0] &&
> - (ret = vp9_frame_ref(avctx, &s->s.frames[REF_FRAME_SEGMAP], &s->s.frames[CUR_FRAME])) < 0)
> + (ret = vp9_frame_ref(&s->s.frames[REF_FRAME_SEGMAP], &s->s.frames[CUR_FRAME])) < 0)
> return ret;
> }
> if (s->s.frames[REF_FRAME_MVPAIR].tf.f->buf[0])
> - vp9_frame_unref(avctx, &s->s.frames[REF_FRAME_MVPAIR]);
> + vp9_frame_unref(&s->s.frames[REF_FRAME_MVPAIR]);
> if (!s->s.h.intraonly && !s->s.h.keyframe && !s->s.h.errorres && s->s.frames[CUR_FRAME].tf.f->buf[0] &&
> - (ret = vp9_frame_ref(avctx, &s->s.frames[REF_FRAME_MVPAIR], &s->s.frames[CUR_FRAME])) < 0)
> + (ret = vp9_frame_ref(&s->s.frames[REF_FRAME_MVPAIR], &s->s.frames[CUR_FRAME])) < 0)
> return ret;
> if (s->s.frames[CUR_FRAME].tf.f->buf[0])
> - vp9_frame_unref(avctx, &s->s.frames[CUR_FRAME]);
> + vp9_frame_unref(&s->s.frames[CUR_FRAME]);
> if ((ret = vp9_frame_alloc(avctx, &s->s.frames[CUR_FRAME])) < 0)
> return ret;
> f = s->s.frames[CUR_FRAME].tf.f;
> @@ -1614,13 +1614,13 @@ static int vp9_decode_frame(AVCodecContext *avctx, AVFrame *frame,
> if (s->s.frames[REF_FRAME_SEGMAP].tf.f->buf[0] &&
> (s->s.frames[REF_FRAME_MVPAIR].tf.f->width != s->s.frames[CUR_FRAME].tf.f->width ||
> s->s.frames[REF_FRAME_MVPAIR].tf.f->height != s->s.frames[CUR_FRAME].tf.f->height)) {
> - vp9_frame_unref(avctx, &s->s.frames[REF_FRAME_SEGMAP]);
> + vp9_frame_unref(&s->s.frames[REF_FRAME_SEGMAP]);
> }
>
> // ref frame setup
> for (i = 0; i < 8; i++) {
> if (s->next_refs[i].f->buf[0])
> - ff_thread_release_ext_buffer(avctx, &s->next_refs[i]);
> + ff_thread_release_ext_buffer(&s->next_refs[i]);
> if (s->s.h.refreshrefmask & (1 << i)) {
> ret = ff_thread_ref_frame(&s->next_refs[i], &s->s.frames[CUR_FRAME].tf);
> } else if (s->s.refs[i].f->buf[0]) {
> @@ -1770,7 +1770,7 @@ finish:
> // ref frame setup
> for (i = 0; i < 8; i++) {
> if (s->s.refs[i].f->buf[0])
> - ff_thread_release_ext_buffer(avctx, &s->s.refs[i]);
> + ff_thread_release_ext_buffer(&s->s.refs[i]);
> if (s->next_refs[i].f->buf[0] &&
> (ret = ff_thread_ref_frame(&s->s.refs[i], &s->next_refs[i])) < 0)
> return ret;
> @@ -1791,9 +1791,9 @@ static void vp9_decode_flush(AVCodecContext *avctx)
> int i;
>
> for (i = 0; i < 3; i++)
> - vp9_frame_unref(avctx, &s->s.frames[i]);
> + vp9_frame_unref(&s->s.frames[i]);
> for (i = 0; i < 8; i++)
> - ff_thread_release_ext_buffer(avctx, &s->s.refs[i]);
> + ff_thread_release_ext_buffer(&s->s.refs[i]);
>
> if (FF_HW_HAS_CB(avctx, flush))
> FF_HW_SIMPLE_CALL(avctx, flush);
> @@ -1837,15 +1837,15 @@ static int vp9_decode_update_thread_context(AVCodecContext *dst, const AVCodecCo
>
> for (i = 0; i < 3; i++) {
> if (s->s.frames[i].tf.f->buf[0])
> - vp9_frame_unref(dst, &s->s.frames[i]);
> + vp9_frame_unref(&s->s.frames[i]);
> if (ssrc->s.frames[i].tf.f->buf[0]) {
> - if ((ret = vp9_frame_ref(dst, &s->s.frames[i], &ssrc->s.frames[i])) < 0)
> + if ((ret = vp9_frame_ref(&s->s.frames[i], &ssrc->s.frames[i])) < 0)
> return ret;
> }
> }
> for (i = 0; i < 8; i++) {
> if (s->s.refs[i].f->buf[0])
> - ff_thread_release_ext_buffer(dst, &s->s.refs[i]);
> + ff_thread_release_ext_buffer(&s->s.refs[i]);
> if (ssrc->next_refs[i].f->buf[0]) {
> if ((ret = ff_thread_ref_frame(&s->s.refs[i], &ssrc->next_refs[i])) < 0)
> return ret;
> diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
> index 97705c8854..09b8731465 100644
> --- a/libavcodec/wavpack.c
> +++ b/libavcodec/wavpack.c
> @@ -1020,7 +1020,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
> if (dst == src)
> return 0;
>
> - ff_thread_release_ext_buffer(dst, &fdst->curr_frame);
> + ff_thread_release_ext_buffer(&fdst->curr_frame);
> if (fsrc->curr_frame.f->data[0]) {
> if ((ret = ff_thread_ref_frame(&fdst->curr_frame, &fsrc->curr_frame)) < 0)
> return ret;
> @@ -1061,10 +1061,10 @@ static av_cold int wavpack_decode_end(AVCodecContext *avctx)
> av_freep(&s->fdec);
> s->fdec_num = 0;
>
> - ff_thread_release_ext_buffer(avctx, &s->curr_frame);
> + ff_thread_release_ext_buffer(&s->curr_frame);
> av_frame_free(&s->curr_frame.f);
>
> - ff_thread_release_ext_buffer(avctx, &s->prev_frame);
> + ff_thread_release_ext_buffer(&s->prev_frame);
> av_frame_free(&s->prev_frame.f);
>
> ff_refstruct_unref(&s->dsdctx);
> @@ -1526,14 +1526,14 @@ static int wavpack_decode_block(AVCodecContext *avctx, int block_no,
> av_log(avctx, AV_LOG_ERROR, "Error reinitializing the DSD context\n");
> return ret;
> }
> - ff_thread_release_ext_buffer(avctx, &wc->curr_frame);
> + ff_thread_release_ext_buffer(&wc->curr_frame);
> }
> av_channel_layout_copy(&avctx->ch_layout, &new_ch_layout);
> avctx->sample_rate = new_samplerate;
> avctx->sample_fmt = sample_fmt;
> avctx->bits_per_raw_sample = orig_bpp;
>
> - ff_thread_release_ext_buffer(avctx, &wc->prev_frame);
> + ff_thread_release_ext_buffer(&wc->prev_frame);
> FFSWAP(ThreadFrame, wc->curr_frame, wc->prev_frame);
>
> /* get output buffer */
> @@ -1664,7 +1664,7 @@ static int wavpack_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> }
>
> ff_thread_await_progress(&s->prev_frame, INT_MAX, 0);
> - ff_thread_release_ext_buffer(avctx, &s->prev_frame);
> + ff_thread_release_ext_buffer(&s->prev_frame);
>
> if (s->modulation == MODULATION_DSD)
> avctx->execute2(avctx, dsd_channel, s->frame, NULL, avctx->ch_layout.nb_channels);
> @@ -1681,7 +1681,7 @@ static int wavpack_decode_frame(AVCodecContext *avctx, AVFrame *rframe,
> error:
> if (s->frame) {
> ff_thread_await_progress(&s->prev_frame, INT_MAX, 0);
> - ff_thread_release_ext_buffer(avctx, &s->prev_frame);
> + ff_thread_release_ext_buffer(&s->prev_frame);
> ff_thread_report_progress(&s->curr_frame, INT_MAX, 0);
> }
>
Will apply this patchset tomorrow unless there are objections.
- Andreas
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