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Code Issues Releases Activity

avcodec/pthread_frame: Remove ff_thread_release_buffer()

Browse Source 
It is unnecessary since the removal of non-thread-safe callbacks
in e0786a8eeb. 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).

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-10-12 16:52:49 +02:00
parent 86ed68420d
commit 315c956cbd
27 changed files with 189 additions and 223 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
doc/multithreading.txt
View File

@ -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.

27
libavcodec/av1dec.c
View File

@ -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]);
if (s->ref[i].f) {
av1_frame_unref(&s->ref[i]);
av_frame_free(&s->ref[i].f);
}
av1_frame_unref(avctx, &s->cur_frame);
}
if (s->cur_frame.f) {
av1_frame_unref(&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;

10
libavcodec/ffv1dec.c
View File

@ -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);

20
libavcodec/h264_picture.c
View File

@ -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;
}

4
libavcodec/h264_refs.c
View File

@ -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++) {

14
libavcodec/h264_slice.c
View File

@ -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)

12
libavcodec/h264dec.c
View File

@ -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);
}

6
libavcodec/h264dec.h
View File

@ -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);

22
libavcodec/hevc_refs.c
View File

@ -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;
}

16
libavcodec/hevcdec.c
View File

@ -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;
}

2
libavcodec/hevcdec.h
View File

@ -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);

8
libavcodec/mimic.c
View File

@ -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;
}

27
libavcodec/mpegpicture.c
View File

@ -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);
}

6
libavcodec/mpegpicture.h
View File

@ -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);

8
libavcodec/mpegvideo.c
View File

@ -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;

34
libavcodec/mpegvideo_dec.c
View File

@ -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;

24
libavcodec/mpegvideo_enc.c
View File

@ -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);

14
libavcodec/pngdec.c
View File

@ -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;

18
libavcodec/pthread_frame.c
View File

@ -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);
}

8
libavcodec/thread.h
View File

@ -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),

5
libavcodec/threadframe.h
View File

@ -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

11
libavcodec/utils.c
View File

@ -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)

11
libavcodec/vaapi_av1.c
View File

@ -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);

22
libavcodec/vp3.c
View File

@ -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;

18
libavcodec/vp8.c
View File

@ -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;
}

44
libavcodec/vp9.c
View File

@ -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;

14
libavcodec/wavpack.c
View File

@ -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);
}