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avcodec/threadframe: Add ff_thread_(get|release)_ext_buffer()

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These will be used by the codecs that need allocated progress
and is in preparation for no longer using ThreadFrame by the codecs
that don't.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
release/5.1
Andreas Rheinhardt 3 years ago
parent b3551b6072
commit f025b8e110
15 changed files with 118 additions and 64 deletions
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  1. 5
      libavcodec/ffv1.c
  2. 9
      libavcodec/ffv1dec.c
  3. 4
      libavcodec/h264_picture.c
  4. 6
      libavcodec/h264_slice.c
  5. 6
      libavcodec/hevc_refs.c
  6. 12
      libavcodec/mimic.c
  7. 7
      libavcodec/mpegpicture.c
  8. 17
      libavcodec/pngdec.c
  9. 10
      libavcodec/pthread_frame.c
  10. 24
      libavcodec/threadframe.h
  11. 15
      libavcodec/utils.c
  12. 23
      libavcodec/vp3.c
  13. 8
      libavcodec/vp8.c
  14. 18
      libavcodec/vp9.c
  15. 18
      libavcodec/wavpack.c

5
libavcodec/ffv1.c
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@ -31,6 +31,7 @@
#include "avcodec.h"
#include "rangecoder.h"
#include "ffv1.h"
#include "threadframe.h"
av_cold int ff_ffv1_common_init(AVCodecContext *avctx)
{
@ -198,11 +199,11 @@ av_cold int ff_ffv1_close(AVCodecContext *avctx)
int i, j;
if (s->picture.f)
ff_thread_release_buffer(avctx, &s->picture);
ff_thread_release_ext_buffer(avctx, &s->picture);
av_frame_free(&s->picture.f);
if (s->last_picture.f)
ff_thread_release_buffer(avctx, &s->last_picture);
ff_thread_release_ext_buffer(avctx, &s->last_picture);
av_frame_free(&s->last_picture.f);
for (j = 0; j < s->max_slice_count; j++) {

9
libavcodec/ffv1dec.c
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@ -842,7 +842,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac
AVFrame *p;
if (f->last_picture.f)
ff_thread_release_buffer(avctx, &f->last_picture);
ff_thread_release_ext_buffer(avctx, &f->last_picture);
FFSWAP(ThreadFrame, f->picture, f->last_picture);
f->cur = p = f->picture.f;
@ -874,7 +874,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac
p->key_frame = 0;
}
if ((ret = ff_thread_get_buffer(avctx, &f->picture, AV_GET_BUFFER_FLAG_REF)) < 0)
ret = ff_thread_get_ext_buffer(avctx, &f->picture, AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return ret;
if (avctx->debug & FF_DEBUG_PICT_INFO)
@ -966,7 +967,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac
ff_thread_report_progress(&f->picture, INT_MAX, 0);
if (f->last_picture.f)
ff_thread_release_buffer(avctx, &f->last_picture);
ff_thread_release_ext_buffer(avctx, &f->last_picture);
if ((ret = av_frame_ref(data, f->picture.f)) < 0)
return ret;
@ -1037,7 +1038,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
av_assert1(fdst->max_slice_count == fsrc->max_slice_count);
ff_thread_release_buffer(dst, &fdst->picture);
ff_thread_release_ext_buffer(dst, &fdst->picture);
if (fsrc->picture.f->data[0]) {
if ((ret = ff_thread_ref_frame(&fdst->picture, &fsrc->picture)) < 0)
return ret;

4
libavcodec/h264_picture.c
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@ -40,7 +40,7 @@ void ff_h264_unref_picture(H264Context *h, H264Picture *pic)
if (!pic->f || !pic->f->buf[0])
return;
ff_thread_release_buffer(h->avctx, &pic->tf);
ff_thread_release_ext_buffer(h->avctx, &pic->tf);
ff_thread_release_buffer(h->avctx, &pic->tf_grain);
av_buffer_unref(&pic->hwaccel_priv_buf);
@ -155,7 +155,7 @@ int ff_h264_replace_picture(H264Context *h, H264Picture *dst, const H264Picture
av_assert0(src->tf.f == src->f);
dst->tf.f = dst->f;
ff_thread_release_buffer(h->avctx, &dst->tf);
ff_thread_release_ext_buffer(h->avctx, &dst->tf);
ret = ff_thread_ref_frame(&dst->tf, &src->tf);
if (ret < 0)
goto fail;

6
libavcodec/h264_slice.c
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@ -191,8 +191,8 @@ static int alloc_picture(H264Context *h, H264Picture *pic)
av_assert0(!pic->f->data[0]);
pic->tf.f = pic->f;
ret = ff_thread_get_buffer(h->avctx, &pic->tf, pic->reference ?
AV_GET_BUFFER_FLAG_REF : 0);
ret = ff_thread_get_ext_buffer(h->avctx, &pic->tf,
pic->reference ? AV_GET_BUFFER_FLAG_REF : 0);
if (ret < 0)
goto fail;
@ -1699,7 +1699,7 @@ 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_buffer(h->avctx, &h->short_ref[0]->tf);
ff_thread_release_ext_buffer(h->avctx, &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)

6
libavcodec/hevc_refs.c
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@ -36,7 +36,7 @@ void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags)
frame->flags &= ~flags;
if (!frame->flags) {
ff_thread_release_buffer(s->avctx, &frame->tf);
ff_thread_release_ext_buffer(s->avctx, &frame->tf);
ff_thread_release_buffer(s->avctx, &frame->tf_grain);
frame->needs_fg = 0;
@ -88,8 +88,8 @@ static HEVCFrame *alloc_frame(HEVCContext *s)
if (frame->frame->buf[0])
continue;
ret = ff_thread_get_buffer(s->avctx, &frame->tf,
AV_GET_BUFFER_FLAG_REF);
ret = ff_thread_get_ext_buffer(s->avctx, &frame->tf,
AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return NULL;

12
libavcodec/mimic.c
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@ -112,7 +112,7 @@ 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_buffer(avctx, &ctx->frames[i]);
ff_thread_release_ext_buffer(avctx, &ctx->frames[i]);
av_frame_free(&ctx->frames[i].f);
}
@ -164,7 +164,7 @@ 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_buffer(avctx, &dst->frames[i]);
ff_thread_release_ext_buffer(avctx, &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)
@ -395,11 +395,11 @@ static int mimic_decode_frame(AVCodecContext *avctx, void *data,
return AVERROR_INVALIDDATA;
}
ff_thread_release_buffer(avctx, &ctx->frames[ctx->cur_index]);
ff_thread_release_ext_buffer(avctx, &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_buffer(avctx, &ctx->frames[ctx->cur_index],
AV_GET_BUFFER_FLAG_REF)) < 0)
if ((res = ff_thread_get_ext_buffer(avctx, &ctx->frames[ctx->cur_index],
AV_GET_BUFFER_FLAG_REF)) < 0)
return res;
ctx->next_prev_index = ctx->cur_index;
@ -420,7 +420,7 @@ static int mimic_decode_frame(AVCodecContext *avctx, void *data,
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_buffer(avctx, &ctx->frames[ctx->cur_index]);
ff_thread_release_ext_buffer(avctx, &ctx->frames[ctx->cur_index]);
return res;
}

7
libavcodec/mpegpicture.c
Unescape View File

@ -29,6 +29,7 @@
#include "motion_est.h"
#include "mpegpicture.h"
#include "mpegutils.h"
#include "threadframe.h"
static void av_noinline free_picture_tables(Picture *pic)
{
@ -130,8 +131,8 @@ static int alloc_frame_buffer(AVCodecContext *avctx, Picture *pic,
pic->f->height = avctx->height + 2 * EDGE_WIDTH;
}
r = ff_thread_get_buffer(avctx, &pic->tf,
pic->reference ? AV_GET_BUFFER_FLAG_REF : 0);
r = ff_thread_get_ext_buffer(avctx, &pic->tf,
pic->reference ? AV_GET_BUFFER_FLAG_REF : 0);
} else {
pic->f->width = avctx->width;
pic->f->height = avctx->height;
@ -321,7 +322,7 @@ void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *pic)
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_buffer(avctx, &pic->tf);
ff_thread_release_ext_buffer(avctx, &pic->tf);
else if (pic->f)
av_frame_unref(pic->f);

17
libavcodec/pngdec.c
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@ -721,8 +721,9 @@ static int decode_idat_chunk(AVCodecContext *avctx, PNGDecContext *s,
s->bpp += byte_depth;
}
ff_thread_release_buffer(avctx, &s->picture);
if ((ret = ff_thread_get_buffer(avctx, &s->picture, AV_GET_BUFFER_FLAG_REF)) < 0)
ff_thread_release_ext_buffer(avctx, &s->picture);
if ((ret = ff_thread_get_ext_buffer(avctx, &s->picture,
AV_GET_BUFFER_FLAG_REF)) < 0)
return ret;
p->pict_type = AV_PICTURE_TYPE_I;
@ -1560,7 +1561,7 @@ static int decode_frame_png(AVCodecContext *avctx,
goto the_end;
if (!(avctx->active_thread_type & FF_THREAD_FRAME)) {
ff_thread_release_buffer(avctx, &s->last_picture);
ff_thread_release_ext_buffer(avctx, &s->last_picture);
FFSWAP(ThreadFrame, s->picture, s->last_picture);
}
@ -1624,9 +1625,9 @@ static int decode_frame_apng(AVCodecContext *avctx,
if (!(avctx->active_thread_type & FF_THREAD_FRAME)) {
if (s->dispose_op == APNG_DISPOSE_OP_PREVIOUS) {
ff_thread_release_buffer(avctx, &s->picture);
ff_thread_release_ext_buffer(avctx, &s->picture);
} else {
ff_thread_release_buffer(avctx, &s->last_picture);
ff_thread_release_ext_buffer(avctx, &s->last_picture);
FFSWAP(ThreadFrame, s->picture, s->last_picture);
}
}
@ -1677,7 +1678,7 @@ 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_buffer(dst, &pdst->last_picture);
ff_thread_release_ext_buffer(dst, &pdst->last_picture);
if (src_frame && src_frame->f->data[0]) {
ret = ff_thread_ref_frame(&pdst->last_picture, src_frame);
if (ret < 0)
@ -1712,9 +1713,9 @@ static av_cold int png_dec_end(AVCodecContext *avctx)
{
PNGDecContext *s = avctx->priv_data;
ff_thread_release_buffer(avctx, &s->last_picture);
ff_thread_release_ext_buffer(avctx, &s->last_picture);
av_frame_free(&s->last_picture.f);
ff_thread_release_buffer(avctx, &s->picture);
ff_thread_release_ext_buffer(avctx, &s->picture);
av_frame_free(&s->picture.f);
av_freep(&s->buffer);
s->buffer_size = 0;

10
libavcodec/pthread_frame.c
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@ -1057,6 +1057,11 @@ int ff_thread_get_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
return ret;
}
int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
{
return ff_thread_get_buffer(avctx, f, flags);
}
void ff_thread_release_buffer(AVCodecContext *avctx, ThreadFrame *f)
{
#if FF_API_THREAD_SAFE_CALLBACKS
@ -1126,3 +1131,8 @@ fail:
}
#endif
}
void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f)
{
ff_thread_release_buffer(avctx, f);
}

24
libavcodec/threadframe.h
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@ -50,4 +50,28 @@ void ff_thread_report_progress(ThreadFrame *f, int progress, int field);
*/
void ff_thread_await_progress(ThreadFrame *f, int progress, int field);
/**
* Wrapper around ff_get_buffer() for frame-multithreaded codecs.
* Call this function instead of ff_get_buffer() if you might need
* to wait for progress on this frame.
* Cannot be called after the codec has called ff_thread_finish_setup().
*
* @param avctx The current context.
* @param f The frame to write into.
* @note: It is fine to call this with codecs that do not support
* frame threading.
*/
int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags);
/**
* Unref a ThreadFrame.
*
* This is basically a wrapper around av_frame_unref() and should
* be called instead of it.
*
* @param avctx The current context.
* @param f The picture being released.
*/
void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f);
#endif

15
libavcodec/utils.c
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@ -875,7 +875,7 @@ int ff_thread_ref_frame(ThreadFrame *dst, const ThreadFrame *src)
if (src->progress &&
!(dst->progress = av_buffer_ref(src->progress))) {
ff_thread_release_buffer(dst->owner[0], dst);
ff_thread_release_ext_buffer(dst->owner[0], dst);
return AVERROR(ENOMEM);
}
@ -895,12 +895,25 @@ int ff_thread_get_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
return ff_get_buffer(avctx, f->f, flags);
}
int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags)
{
f->owner[0] = f->owner[1] = avctx;
return ff_get_buffer(avctx, f->f, flags);
}
void ff_thread_release_buffer(AVCodecContext *avctx, ThreadFrame *f)
{
if (f->f)
av_frame_unref(f->f);
}
void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f)
{
f->owner[0] = f->owner[1] = NULL;
if (f->f)
av_frame_unref(f->f);
}
void ff_thread_finish_setup(AVCodecContext *avctx)
{
}

23
libavcodec/vp3.c
Unescape View File

@ -333,11 +333,11 @@ static void vp3_decode_flush(AVCodecContext *avctx)
Vp3DecodeContext *s = avctx->priv_data;
if (s->golden_frame.f)
ff_thread_release_buffer(avctx, &s->golden_frame);
ff_thread_release_ext_buffer(avctx, &s->golden_frame);
if (s->last_frame.f)
ff_thread_release_buffer(avctx, &s->last_frame);
ff_thread_release_ext_buffer(avctx, &s->last_frame);
if (s->current_frame.f)
ff_thread_release_buffer(avctx, &s->current_frame);
ff_thread_release_ext_buffer(avctx, &s->current_frame);
}
static av_cold int vp3_decode_end(AVCodecContext *avctx)
@ -2507,25 +2507,25 @@ static int update_frames(AVCodecContext *avctx)
int ret = 0;
/* shuffle frames (last = current) */
ff_thread_release_buffer(avctx, &s->last_frame);
ff_thread_release_ext_buffer(avctx, &s->last_frame);
ret = ff_thread_ref_frame(&s->last_frame, &s->current_frame);
if (ret < 0)
goto fail;
if (s->keyframe) {
ff_thread_release_buffer(avctx, &s->golden_frame);
ff_thread_release_ext_buffer(avctx, &s->golden_frame);
ret = ff_thread_ref_frame(&s->golden_frame, &s->current_frame);
}
fail:
ff_thread_release_buffer(avctx, &s->current_frame);
ff_thread_release_ext_buffer(avctx, &s->current_frame);
return ret;
}
#if HAVE_THREADS
static int ref_frame(Vp3DecodeContext *s, ThreadFrame *dst, ThreadFrame *src)
{
ff_thread_release_buffer(s->avctx, dst);
ff_thread_release_ext_buffer(s->avctx, dst);
if (src->f->data[0])
return ff_thread_ref_frame(dst, src);
return 0;
@ -2675,7 +2675,8 @@ static int vp3_decode_frame(AVCodecContext *avctx,
s->current_frame.f->pict_type = s->keyframe ? AV_PICTURE_TYPE_I
: AV_PICTURE_TYPE_P;
s->current_frame.f->key_frame = s->keyframe;
if ((ret = ff_thread_get_buffer(avctx, &s->current_frame, AV_GET_BUFFER_FLAG_REF)) < 0)
if ((ret = ff_thread_get_ext_buffer(avctx, &s->current_frame,
AV_GET_BUFFER_FLAG_REF)) < 0)
goto error;
if (!s->edge_emu_buffer)
@ -2734,10 +2735,10 @@ static int vp3_decode_frame(AVCodecContext *avctx,
"vp3: first frame not a keyframe\n");
s->golden_frame.f->pict_type = AV_PICTURE_TYPE_I;
if ((ret = ff_thread_get_buffer(avctx, &s->golden_frame,
AV_GET_BUFFER_FLAG_REF)) < 0)
if ((ret = ff_thread_get_ext_buffer(avctx, &s->golden_frame,
AV_GET_BUFFER_FLAG_REF)) < 0)
goto error;
ff_thread_release_buffer(avctx, &s->last_frame);
ff_thread_release_ext_buffer(avctx, &s->last_frame);
if ((ret = ff_thread_ref_frame(&s->last_frame,
&s->golden_frame)) < 0)
goto error;

8
libavcodec/vp8.c
Unescape View File

@ -72,8 +72,8 @@ static void free_buffers(VP8Context *s)
static int vp8_alloc_frame(VP8Context *s, VP8Frame *f, int ref)
{
int ret;
if ((ret = ff_thread_get_buffer(s->avctx, &f->tf,
ref ? AV_GET_BUFFER_FLAG_REF : 0)) < 0)
if ((ret = ff_thread_get_ext_buffer(s->avctx, &f->tf,
ref ? AV_GET_BUFFER_FLAG_REF : 0)) < 0)
return ret;
if (!(f->seg_map = av_buffer_allocz(s->mb_width * s->mb_height)))
goto fail;
@ -90,7 +90,7 @@ static int vp8_alloc_frame(VP8Context *s, VP8Frame *f, int ref)
fail:
av_buffer_unref(&f->seg_map);
ff_thread_release_buffer(s->avctx, &f->tf);
ff_thread_release_ext_buffer(s->avctx, &f->tf);
return AVERROR(ENOMEM);
}
@ -99,7 +99,7 @@ static void vp8_release_frame(VP8Context *s, VP8Frame *f)
av_buffer_unref(&f->seg_map);
av_buffer_unref(&f->hwaccel_priv_buf);
f->hwaccel_picture_private = NULL;
ff_thread_release_buffer(s->avctx, &f->tf);
ff_thread_release_ext_buffer(s->avctx, &f->tf);
}
#if CONFIG_VP8_DECODER

18
libavcodec/vp9.c
Unescape View File

@ -93,7 +93,7 @@ static void vp9_tile_data_free(VP9TileData *td)
static void vp9_frame_unref(AVCodecContext *avctx, VP9Frame *f)
{
ff_thread_release_buffer(avctx, &f->tf);
ff_thread_release_ext_buffer(avctx, &f->tf);
av_buffer_unref(&f->extradata);
av_buffer_unref(&f->hwaccel_priv_buf);
f->segmentation_map = NULL;
@ -105,7 +105,7 @@ static int vp9_frame_alloc(AVCodecContext *avctx, VP9Frame *f)
VP9Context *s = avctx->priv_data;
int ret, sz;
ret = ff_thread_get_buffer(avctx, &f->tf, AV_GET_BUFFER_FLAG_REF);
ret = ff_thread_get_ext_buffer(avctx, &f->tf, AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return ret;
@ -1237,9 +1237,9 @@ static av_cold int vp9_decode_free(AVCodecContext *avctx)
}
av_buffer_pool_uninit(&s->frame_extradata_pool);
for (i = 0; i < 8; i++) {
ff_thread_release_buffer(avctx, &s->s.refs[i]);
ff_thread_release_ext_buffer(avctx, &s->s.refs[i]);
av_frame_free(&s->s.refs[i].f);
ff_thread_release_buffer(avctx, &s->next_refs[i]);
ff_thread_release_ext_buffer(avctx, &s->next_refs[i]);
av_frame_free(&s->next_refs[i].f);
}
@ -1571,7 +1571,7 @@ static int vp9_decode_frame(AVCodecContext *avctx, void *frame,
((AVFrame *)frame)->pkt_dts = pkt->dts;
for (i = 0; i < 8; i++) {
if (s->next_refs[i].f->buf[0])
ff_thread_release_buffer(avctx, &s->next_refs[i]);
ff_thread_release_ext_buffer(avctx, &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;
@ -1611,7 +1611,7 @@ static int vp9_decode_frame(AVCodecContext *avctx, void *frame,
// ref frame setup
for (i = 0; i < 8; i++) {
if (s->next_refs[i].f->buf[0])
ff_thread_release_buffer(avctx, &s->next_refs[i]);
ff_thread_release_ext_buffer(avctx, &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]) {
@ -1760,7 +1760,7 @@ finish:
// ref frame setup
for (i = 0; i < 8; i++) {
if (s->s.refs[i].f->buf[0])
ff_thread_release_buffer(avctx, &s->s.refs[i]);
ff_thread_release_ext_buffer(avctx, &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;
@ -1783,7 +1783,7 @@ static void vp9_decode_flush(AVCodecContext *avctx)
for (i = 0; i < 3; i++)
vp9_frame_unref(avctx, &s->s.frames[i]);
for (i = 0; i < 8; i++)
ff_thread_release_buffer(avctx, &s->s.refs[i]);
ff_thread_release_ext_buffer(avctx, &s->s.refs[i]);
}
static av_cold int vp9_decode_init(AVCodecContext *avctx)
@ -1832,7 +1832,7 @@ static int vp9_decode_update_thread_context(AVCodecContext *dst, const AVCodecCo
}
for (i = 0; i < 8; i++) {
if (s->s.refs[i].f->buf[0])
ff_thread_release_buffer(dst, &s->s.refs[i]);
ff_thread_release_ext_buffer(dst, &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;

18
libavcodec/wavpack.c
Unescape View File

@ -1019,7 +1019,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
if (dst == src)
return 0;
ff_thread_release_buffer(dst, &fdst->curr_frame);
ff_thread_release_ext_buffer(dst, &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;
@ -1066,10 +1066,10 @@ static av_cold int wavpack_decode_end(AVCodecContext *avctx)
av_freep(&s->fdec[i]);
s->fdec_num = 0;
ff_thread_release_buffer(avctx, &s->curr_frame);
ff_thread_release_ext_buffer(avctx, &s->curr_frame);
av_frame_free(&s->curr_frame.f);
ff_thread_release_buffer(avctx, &s->prev_frame);
ff_thread_release_ext_buffer(avctx, &s->prev_frame);
av_frame_free(&s->prev_frame.f);
av_buffer_unref(&s->dsd_ref);
@ -1539,7 +1539,7 @@ 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_buffer(avctx, &wc->curr_frame);
ff_thread_release_ext_buffer(avctx, &wc->curr_frame);
}
avctx->channels = new_channels;
avctx->channel_layout = new_chmask;
@ -1547,12 +1547,14 @@ static int wavpack_decode_block(AVCodecContext *avctx, int block_no,
avctx->sample_fmt = sample_fmt;
avctx->bits_per_raw_sample = orig_bpp;
ff_thread_release_buffer(avctx, &wc->prev_frame);
ff_thread_release_ext_buffer(avctx, &wc->prev_frame);
FFSWAP(ThreadFrame, wc->curr_frame, wc->prev_frame);
/* get output buffer */
wc->curr_frame.f->nb_samples = s->samples;
if ((ret = ff_thread_get_buffer(avctx, &wc->curr_frame, AV_GET_BUFFER_FLAG_REF)) < 0)
ret = ff_thread_get_ext_buffer(avctx, &wc->curr_frame,
AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return ret;
wc->frame = wc->curr_frame.f;
@ -1676,7 +1678,7 @@ static int wavpack_decode_frame(AVCodecContext *avctx, void *data,
}
ff_thread_await_progress(&s->prev_frame, INT_MAX, 0);
ff_thread_release_buffer(avctx, &s->prev_frame);
ff_thread_release_ext_buffer(avctx, &s->prev_frame);
if (s->modulation == MODULATION_DSD)
avctx->execute2(avctx, dsd_channel, s->frame, NULL, avctx->channels);
@ -1693,7 +1695,7 @@ static int wavpack_decode_frame(AVCodecContext *avctx, void *data,
error:
if (s->frame) {
ff_thread_await_progress(&s->prev_frame, INT_MAX, 0);
ff_thread_release_buffer(avctx, &s->prev_frame);
ff_thread_release_ext_buffer(avctx, &s->prev_frame);
ff_thread_report_progress(&s->curr_frame, INT_MAX, 0);
}

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