@@ -26,7 +26,7 @@
#include "libavutil/internal.h"
#include "hevcdec.h"
-#include "threadframe.h"
+#include "progressframe.h"
#define LUMA 0
#define CB 1
@@ -874,15 +874,15 @@ void ff_hevc_hls_filter(HEVCLocalContext *lc, int x, int y, int ctb_size)
if (y && x_end) {
sao_filter_CTB(lc, s, x, y - ctb_size);
if (s->threads_type & FF_THREAD_FRAME )
- ff_thread_report_progress(&s->ref->tf, y, 0);
+ ff_thread_progress_report(&s->ref->tf, y);
}
if (x_end && y_end) {
sao_filter_CTB(lc, s, x , y);
if (s->threads_type & FF_THREAD_FRAME )
- ff_thread_report_progress(&s->ref->tf, y + ctb_size, 0);
+ ff_thread_progress_report(&s->ref->tf, y + ctb_size);
}
} else if (s->threads_type & FF_THREAD_FRAME && x_end)
- ff_thread_report_progress(&s->ref->tf, y + ctb_size - 4, 0);
+ ff_thread_progress_report(&s->ref->tf, y + ctb_size - 4);
}
void ff_hevc_hls_filters(HEVCLocalContext *lc, int x_ctb, int y_ctb, int ctb_size)
@@ -23,7 +23,7 @@
#include "hevc.h"
#include "hevcdec.h"
-#include "threadframe.h"
+#include "progressframe.h"
static const uint8_t l0_l1_cand_idx[12][2] = {
{ 0, 1, },
@@ -248,7 +248,7 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
x &= ~15;
y &= ~15;
if (s->threads_type == FF_THREAD_FRAME)
- ff_thread_await_progress(&ref->tf, y, 0);
+ ff_thread_progress_await(&ref->tf, y);
x_pu = x >> s->ps.sps->log2_min_pu_size;
y_pu = y >> s->ps.sps->log2_min_pu_size;
temp_col = TAB_MVF(x_pu, y_pu);
@@ -262,7 +262,7 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
x &= ~15;
y &= ~15;
if (s->threads_type == FF_THREAD_FRAME)
- ff_thread_await_progress(&ref->tf, y, 0);
+ ff_thread_progress_await(&ref->tf, y);
x_pu = x >> s->ps.sps->log2_min_pu_size;
y_pu = y >> s->ps.sps->log2_min_pu_size;
temp_col = TAB_MVF(x_pu, y_pu);
@@ -27,18 +27,15 @@
#include "thread.h"
#include "hevc.h"
#include "hevcdec.h"
+#include "progressframe.h"
#include "refstruct.h"
-#include "threadframe.h"
void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags)
{
- /* frame->frame can be NULL if context init failed */
- if (!frame->frame || !frame->frame->buf[0])
- return;
-
frame->flags &= ~flags;
if (!frame->flags) {
- ff_thread_release_ext_buffer(s->avctx, &frame->tf);
+ ff_thread_progress_unref(s->avctx, &frame->tf);
+ frame->frame = NULL;
ff_thread_release_buffer(s->avctx, frame->frame_grain);
frame->needs_fg = 0;
@@ -84,13 +81,14 @@ static HEVCFrame *alloc_frame(HEVCContext *s)
int i, j, ret;
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
HEVCFrame *frame = &s->DPB[i];
- if (frame->frame->buf[0])
+ if (frame->frame)
continue;
- ret = ff_thread_get_ext_buffer(s->avctx, &frame->tf,
- AV_GET_BUFFER_FLAG_REF);
+ ret = ff_thread_progress_get_buffer(s->avctx, &frame->tf,
+ AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return NULL;
+ frame->frame = frame->tf.f;
frame->rpl = ff_refstruct_allocz(s->pkt.nb_nals * sizeof(*frame->rpl));
if (!frame->rpl)
@@ -136,7 +134,7 @@ int ff_hevc_set_new_ref(HEVCContext *s, AVFrame **frame, int poc)
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
HEVCFrame *frame = &s->DPB[i];
- if (frame->frame->buf[0] && frame->sequence == s->seq_decode &&
+ if (frame->frame && frame->sequence == s->seq_decode &&
frame->poc == poc) {
av_log(s->avctx, AV_LOG_ERROR, "Duplicate POC in a sequence: %d.\n",
poc);
@@ -395,7 +393,7 @@ static HEVCFrame *find_ref_idx(HEVCContext *s, int poc, uint8_t use_msb)
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
HEVCFrame *ref = &s->DPB[i];
- if (ref->frame->buf[0] && ref->sequence == s->seq_decode) {
+ if (ref->frame && ref->sequence == s->seq_decode) {
if ((ref->poc & mask) == poc && (use_msb || ref->poc != s->poc))
return ref;
}
@@ -442,7 +440,7 @@ static HEVCFrame *generate_missing_ref(HEVCContext *s, int poc)
frame->flags = 0;
if (s->threads_type == FF_THREAD_FRAME)
- ff_thread_report_progress(&frame->tf, INT_MAX, 0);
+ ff_thread_progress_report(&frame->tf, INT_MAX);
return frame;
}
@@ -47,9 +47,9 @@
#include "hwconfig.h"
#include "internal.h"
#include "profiles.h"
+#include "progressframe.h"
#include "refstruct.h"
#include "thread.h"
-#include "threadframe.h"
static const uint8_t hevc_pel_weight[65] = { [2] = 0, [4] = 1, [6] = 2, [8] = 3, [12] = 4, [16] = 5, [24] = 6, [32] = 7, [48] = 8, [64] = 9 };
@@ -1857,7 +1857,7 @@ static void hevc_await_progress(const HEVCContext *s, const HEVCFrame *ref,
if (s->threads_type == FF_THREAD_FRAME ) {
int y = FFMAX(0, (mv->y >> 2) + y0 + height + 9);
- ff_thread_await_progress(&ref->tf, y, 0);
+ ff_thread_progress_await(&ref->tf, y);
}
}
@@ -3210,7 +3210,7 @@ static int decode_nal_units(HEVCContext *s, const uint8_t *buf, int length)
fail:
if (s->ref && s->threads_type == FF_THREAD_FRAME)
- ff_thread_report_progress(&s->ref->tf, INT_MAX, 0);
+ ff_thread_progress_report(&s->ref->tf, INT_MAX);
return ret;
}
@@ -3381,14 +3381,15 @@ static int hevc_ref_frame(HEVCContext *s, HEVCFrame *dst, HEVCFrame *src)
{
int ret;
- ret = ff_thread_ref_frame(&dst->tf, &src->tf);
- if (ret < 0)
- return ret;
+ ff_thread_progress_ref(&dst->tf, &src->tf);
+ dst->frame = dst->tf.f;
if (src->needs_fg) {
ret = av_frame_ref(dst->frame_grain, src->frame_grain);
- if (ret < 0)
+ if (ret < 0) {
+ ff_hevc_unref_frame(s, dst, ~0);
return ret;
+ }
dst->needs_fg = 1;
}
@@ -3428,7 +3429,6 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx)
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
ff_hevc_unref_frame(s, &s->DPB[i], ~0);
- av_frame_free(&s->DPB[i].frame);
av_frame_free(&s->DPB[i].frame_grain);
}
@@ -3474,11 +3474,6 @@ static av_cold int hevc_init_context(AVCodecContext *avctx)
return AVERROR(ENOMEM);
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
- s->DPB[i].frame = av_frame_alloc();
- if (!s->DPB[i].frame)
- return AVERROR(ENOMEM);
- s->DPB[i].tf.f = s->DPB[i].frame;
-
s->DPB[i].frame_grain = av_frame_alloc();
if (!s->DPB[i].frame_grain)
return AVERROR(ENOMEM);
@@ -3510,7 +3505,7 @@ static int hevc_update_thread_context(AVCodecContext *dst,
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
ff_hevc_unref_frame(s, &s->DPB[i], ~0);
- if (s0->DPB[i].frame->buf[0]) {
+ if (s0->DPB[i].frame) {
ret = hevc_ref_frame(s, &s->DPB[i], &s0->DPB[i]);
if (ret < 0)
return ret;
@@ -3671,6 +3666,7 @@ const FFCodec ff_hevc_decoder = {
.p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY |
AV_CODEC_CAP_SLICE_THREADS | AV_CODEC_CAP_FRAME_THREADS,
.caps_internal = FF_CODEC_CAP_EXPORTS_CROPPING |
+ FF_CODEC_CAP_USES_PROGRESSFRAMES |
FF_CODEC_CAP_INIT_CLEANUP,
.p.profiles = NULL_IF_CONFIG_SMALL(ff_hevc_profiles),
.hw_configs = (const AVCodecHWConfigInternal *const []) {
@@ -40,7 +40,7 @@
#include "hevc_sei.h"
#include "hevcdsp.h"
#include "h274.h"
-#include "threadframe.h"
+#include "progressframe.h"
#include "videodsp.h"
#define SHIFT_CTB_WPP 2
@@ -406,7 +406,7 @@ typedef struct DBParams {
typedef struct HEVCFrame {
AVFrame *frame;
AVFrame *frame_grain;
- ThreadFrame tf;
+ ProgressFrame tf;
int needs_fg; /* 1 if grain needs to be applied by the decoder */
MvField *tab_mvf; ///< RefStruct reference
RefPicList *refPicList;
Avoids implicit av_frame_ref() and therefore allocations and error checks. It also avoids explicitly allocating the AVFrames (done implicitly when getting the buffer). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavcodec/hevc_filter.c | 8 ++++---- libavcodec/hevc_mvs.c | 6 +++--- libavcodec/hevc_refs.c | 22 ++++++++++------------ libavcodec/hevcdec.c | 24 ++++++++++-------------- libavcodec/hevcdec.h | 4 ++-- 5 files changed, 29 insertions(+), 35 deletions(-)