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authorAnton Khirnov <anton@khirnov.net>2017-01-09 18:01:02 +0100
committerAnton Khirnov <anton@khirnov.net>2020-04-10 14:16:39 +0200
commit665e5b0fba41a8bae2269d9ce8929a24002e5907 (patch)
tree397136c747d006cdb54f4ff126cdca94f0297f77 /libavcodec
parent7385ffbd31a47a5dd5e66b9d3ba48a4474bbd180 (diff)
downloadffmpeg-665e5b0fba41a8bae2269d9ce8929a24002e5907.tar.gz
lavc: replace AVCodecInternal.allocate_progress with an internal cap
This is a constant codec property, so a capability flag is more appropriate.
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/ffv1dec.c4
-rw-r--r--libavcodec/h264dec.c5
-rw-r--r--libavcodec/hevcdec.c5
-rw-r--r--libavcodec/internal.h20
-rw-r--r--libavcodec/mimic.c3
-rw-r--r--libavcodec/mpeg4videodec.c4
-rw-r--r--libavcodec/pngdec.c10
-rw-r--r--libavcodec/pthread_frame.c4
-rw-r--r--libavcodec/rv30.c1
-rw-r--r--libavcodec/rv34.c2
-rw-r--r--libavcodec/rv40.c1
-rw-r--r--libavcodec/vp3.c6
-rw-r--r--libavcodec/vp8.c2
-rw-r--r--libavcodec/vp9.c4
-rw-r--r--libavcodec/wavpack.c5
15 files changed, 31 insertions, 45 deletions
diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index ca1286f413..2ffd3ef991 100644
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/ffv1dec.c
@@ -826,8 +826,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
if ((ret = ff_ffv1_init_slice_contexts(f)) < 0)
return ret;
- avctx->internal->allocate_progress = 1;
-
return 0;
}
@@ -1094,5 +1092,5 @@ AVCodec ff_ffv1_decoder = {
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 /*| AV_CODEC_CAP_DRAW_HORIZ_BAND*/ |
AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_SLICE_THREADS,
- .caps_internal = FF_CODEC_CAP_INIT_CLEANUP
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP | FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index fec1adfeed..defe514828 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -424,8 +424,6 @@ static av_cold int h264_decode_init(AVCodecContext *avctx)
h->avctx->has_b_frames = h->ps.sps->num_reorder_frames;
}
- avctx->internal->allocate_progress = 1;
-
ff_h264_flush_change(h);
if (h->enable_er < 0 && (avctx->active_thread_type & FF_THREAD_SLICE))
@@ -1080,7 +1078,8 @@ AVCodec ff_h264_decoder = {
#endif
NULL
},
- .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_EXPORTS_CROPPING,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_EXPORTS_CROPPING |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
.flush = flush_dpb,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(decode_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(ff_h264_update_thread_context),
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 7448be482c..58689a4370 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -3491,8 +3491,6 @@ static av_cold int hevc_decode_init(AVCodecContext *avctx)
HEVCContext *s = avctx->priv_data;
int ret;
- avctx->internal->allocate_progress = 1;
-
ret = hevc_init_context(avctx);
if (ret < 0)
return ret;
@@ -3582,7 +3580,8 @@ AVCodec ff_hevc_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(hevc_init_thread_copy),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY |
AV_CODEC_CAP_SLICE_THREADS | AV_CODEC_CAP_FRAME_THREADS,
- .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_EXPORTS_CROPPING,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_EXPORTS_CROPPING |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
.profiles = NULL_IF_CONFIG_SMALL(ff_hevc_profiles),
.hw_configs = (const AVCodecHWConfigInternal*[]) {
#if CONFIG_HEVC_DXVA2_HWACCEL
diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index bccd9222d4..700807cd75 100644
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -68,6 +68,11 @@
* Codec initializes slice-based threading with a main function
*/
#define FF_CODEC_CAP_SLICE_THREAD_HAS_MF (1 << 5)
+/*
+ * The codec supports frame threading and has inter-frame dependencies, so it
+ * uses ff_thread_report/await_progress().
+ */
+#define FF_CODEC_CAP_ALLOCATE_PROGRESS (1 << 6)
/**
* AVCodec.codec_tags termination value
@@ -142,21 +147,6 @@ typedef struct AVCodecInternal {
int is_copy;
/**
- * Whether to allocate progress for frame threading.
- *
- * The codec must set it to 1 if it uses ff_thread_await/report_progress(),
- * then progress will be allocated in ff_thread_get_buffer(). The frames
- * then MUST be freed with ff_thread_release_buffer().
- *
- * If the codec does not need to call the progress functions (there are no
- * dependencies between the frames), it should leave this at 0. Then it can
- * decode straight to the user-provided frames (which the user will then
- * free with av_frame_unref()), there is no need to call
- * ff_thread_release_buffer().
- */
- int allocate_progress;
-
- /**
* An audio frame with less than required samples has been submitted and
* padded with silence. Reject all subsequent frames.
*/
diff --git a/libavcodec/mimic.c b/libavcodec/mimic.c
index 1d463e9962..8e3a77a334 100644
--- a/libavcodec/mimic.c
+++ b/libavcodec/mimic.c
@@ -139,8 +139,6 @@ static av_cold int mimic_decode_init(AVCodecContext *avctx)
MimicContext *ctx = avctx->priv_data;
int ret, i;
- avctx->internal->allocate_progress = 1;
-
ctx->prev_index = 0;
ctx->cur_index = 15;
@@ -481,4 +479,5 @@ AVCodec ff_mimic_decoder = {
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.update_thread_context = ONLY_IF_THREADS_ENABLED(mimic_decode_update_thread_context),
.init_thread_copy = ONLY_IF_THREADS_ENABLED(mimic_init_thread_copy),
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c
index b57bfca943..de35b330ad 100644
--- a/libavcodec/mpeg4videodec.c
+++ b/libavcodec/mpeg4videodec.c
@@ -3550,7 +3550,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
ctx->time_increment_bits = 4; /* default value for broken headers */
avctx->chroma_sample_location = AVCHROMA_LOC_LEFT;
- avctx->internal->allocate_progress = 1;
return 0;
}
@@ -3596,7 +3595,8 @@ AVCodec ff_mpeg4_decoder = {
.capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1 |
AV_CODEC_CAP_TRUNCATED | AV_CODEC_CAP_DELAY |
AV_CODEC_CAP_FRAME_THREADS,
- .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
+ .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
.flush = ff_mpeg_flush,
.max_lowres = 3,
.pix_fmts = ff_h263_hwaccel_pixfmt_list_420,
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 3ce980fc15..af8608b23b 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -1772,7 +1772,6 @@ static av_cold int png_dec_init(AVCodecContext *avctx)
}
if (!avctx->internal->is_copy) {
- avctx->internal->allocate_progress = 1;
ff_pngdsp_init(&s->dsp);
}
@@ -1812,7 +1811,8 @@ AVCodec ff_apng_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(png_dec_init),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS /*| AV_CODEC_CAP_DRAW_HORIZ_BAND*/,
- .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif
@@ -1829,7 +1829,8 @@ AVCodec ff_png_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(png_dec_init),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS /*| AV_CODEC_CAP_DRAW_HORIZ_BAND*/,
- .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM | FF_CODEC_CAP_INIT_THREADSAFE,
+ .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM | FF_CODEC_CAP_INIT_THREADSAFE |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif
@@ -1845,6 +1846,7 @@ AVCodec ff_lscr_decoder = {
.decode = decode_frame_lscr,
.flush = decode_flush,
.capabilities = AV_CODEC_CAP_DR1 /*| AV_CODEC_CAP_DRAW_HORIZ_BAND*/,
- .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM | FF_CODEC_CAP_INIT_THREADSAFE,
+ .caps_internal = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM | FF_CODEC_CAP_INIT_THREADSAFE |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif
diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
index 0e51e89653..f078790737 100644
--- a/libavcodec/pthread_frame.c
+++ b/libavcodec/pthread_frame.c
@@ -201,7 +201,7 @@ static attribute_align_arg void *frame_worker_thread(void *arg)
p->result = codec->decode(avctx, p->frame, &p->got_frame, &p->avpkt);
if ((p->result < 0 || !p->got_frame) && p->frame->buf[0]) {
- if (avctx->internal->allocate_progress)
+ if (avctx->codec->caps_internal & FF_CODEC_CAP_ALLOCATE_PROGRESS)
av_log(avctx, AV_LOG_ERROR, "A frame threaded decoder did not "
"free the frame on failure. This is a bug, please report it.\n");
av_frame_unref(p->frame);
@@ -903,7 +903,7 @@ static int thread_get_buffer_internal(AVCodecContext *avctx, ThreadFrame *f, int
return -1;
}
- if (avctx->internal->allocate_progress) {
+ if (avctx->codec->caps_internal & FF_CODEC_CAP_ALLOCATE_PROGRESS) {
atomic_int *progress;
f->progress = av_buffer_alloc(2 * sizeof(*progress));
if (!f->progress) {
diff --git a/libavcodec/rv30.c b/libavcodec/rv30.c
index ddaaac651c..0a63352e6b 100644
--- a/libavcodec/rv30.c
+++ b/libavcodec/rv30.c
@@ -306,4 +306,5 @@ AVCodec ff_rv30_decoder = {
},
.init_thread_copy = ONLY_IF_THREADS_ENABLED(ff_rv34_decode_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(ff_rv34_decode_update_thread_context),
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c
index d171e6e1bd..f877258db6 100644
--- a/libavcodec/rv34.c
+++ b/libavcodec/rv34.c
@@ -1526,8 +1526,6 @@ av_cold int ff_rv34_decode_init(AVCodecContext *avctx)
if(!intra_vlcs[0].cbppattern[0].bits)
rv34_init_tables();
- avctx->internal->allocate_progress = 1;
-
return 0;
}
diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c
index dfeebda838..ad15044ee3 100644
--- a/libavcodec/rv40.c
+++ b/libavcodec/rv40.c
@@ -585,4 +585,5 @@ AVCodec ff_rv40_decoder = {
},
.init_thread_copy = ONLY_IF_THREADS_ENABLED(ff_rv34_decode_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(ff_rv34_decode_update_thread_context),
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index 2ae54255c6..b80a2e1c9d 100644
--- a/libavcodec/vp3.c
+++ b/libavcodec/vp3.c
@@ -2330,8 +2330,6 @@ static av_cold int vp3_decode_init(AVCodecContext *avctx)
if (ret < 0)
return ret;
- avctx->internal->allocate_progress = 1;
-
if (avctx->codec_tag == MKTAG('V', 'P', '4', '0'))
s->version = 3;
else if (avctx->codec_tag == MKTAG('V', 'P', '3', '0'))
@@ -3266,7 +3264,7 @@ AVCodec ff_theora_decoder = {
.flush = vp3_decode_flush,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vp3_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(vp3_update_thread_context),
- .caps_internal = FF_CODEC_CAP_EXPORTS_CROPPING,
+ .caps_internal = FF_CODEC_CAP_EXPORTS_CROPPING | FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif
@@ -3284,6 +3282,7 @@ AVCodec ff_vp3_decoder = {
.flush = vp3_decode_flush,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vp3_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(vp3_update_thread_context),
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#if CONFIG_VP4_DECODER
@@ -3301,5 +3300,6 @@ AVCodec ff_vp4_decoder = {
.flush = vp3_decode_flush,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vp3_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(vp3_update_thread_context),
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c
index b4deb3ed67..81da0422be 100644
--- a/libavcodec/vp8.c
+++ b/libavcodec/vp8.c
@@ -2853,7 +2853,6 @@ int vp78_decode_init(AVCodecContext *avctx, int is_vp7)
s->vp7 = avctx->codec->id == AV_CODEC_ID_VP7;
s->pix_fmt = AV_PIX_FMT_NONE;
avctx->pix_fmt = AV_PIX_FMT_YUV420P;
- avctx->internal->allocate_progress = 1;
ff_videodsp_init(&s->vdsp, 8);
@@ -2988,5 +2987,6 @@ AVCodec ff_vp8_decoder = {
#endif
NULL
},
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
#endif /* CONFIG_VP7_DECODER */
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index 7ee375d4d0..e47ed4e04e 100644
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -1741,7 +1741,6 @@ static av_cold int vp9_decode_init(AVCodecContext *avctx)
{
VP9Context *s = avctx->priv_data;
- avctx->internal->allocate_progress = 1;
s->last_bpp = 0;
s->s.h.filter.sharpness = -1;
@@ -1810,7 +1809,8 @@ AVCodec ff_vp9_decoder = {
.close = vp9_decode_free,
.decode = vp9_decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_SLICE_THREADS,
- .caps_internal = FF_CODEC_CAP_SLICE_THREAD_HAS_MF,
+ .caps_internal = FF_CODEC_CAP_SLICE_THREAD_HAS_MF |
+ FF_CODEC_CAP_ALLOCATE_PROGRESS,
.flush = vp9_decode_flush,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vp9_decode_init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(vp9_decode_update_thread_context),
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 9cc4104dd0..20884805ab 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -1061,8 +1061,6 @@ static av_cold int wavpack_decode_init(AVCodecContext *avctx)
s->fdec_num = 0;
- avctx->internal->allocate_progress = 1;
-
s->curr_frame.f = av_frame_alloc();
s->prev_frame.f = av_frame_alloc();
@@ -1719,5 +1717,6 @@ AVCodec ff_wavpack_decoder = {
.init_thread_copy = ONLY_IF_THREADS_ENABLED(init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS |
- AV_CODEC_CAP_SLICE_THREADS
+ AV_CODEC_CAP_SLICE_THREADS,
+ .caps_internal = FF_CODEC_CAP_ALLOCATE_PROGRESS,
};