From: Benjamin Larsson <[email protected]>
---
libavcodec/asv1.c | 6 ++++--
libavcodec/avcodec.h | 4 ++++
libavcodec/dnxhddec.c | 2 +-
libavcodec/dv.c | 4 ++--
libavcodec/huffyuv.c | 5 +++--
libavcodec/libopenjpeg.c | 2 +-
libavcodec/ljpegenc.c | 1 +
libavcodec/mjpegbdec.c | 2 +-
libavcodec/mjpegdec.c | 2 +-
libavcodec/proresdec.c | 2 +-
libavcodec/rawdec.c | 1 +
libavcodec/rawenc.c | 1 +
libavcodec/vcr1.c | 3 ++-
libavformat/utils.c | 29 ++---------------------------
14 files changed, 25 insertions(+), 39 deletions(-)
diff --git a/libavcodec/asv1.c b/libavcodec/asv1.c
index 97c5e68..924a5ad 100644
--- a/libavcodec/asv1.c
+++ b/libavcodec/asv1.c
@@ -610,7 +610,7 @@ AVCodec ff_asv1_decoder = {
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.long_name= NULL_IF_CONFIG_SMALL("ASUS V1"),
};
@@ -622,7 +622,7 @@ AVCodec ff_asv2_decoder = {
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.long_name= NULL_IF_CONFIG_SMALL("ASUS V2"),
};
@@ -635,6 +635,7 @@ AVCodec ff_asv1_encoder = {
.init = encode_init,
.encode = encode_frame,
//encode_end,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("ASUS V1"),
};
@@ -649,6 +650,7 @@ AVCodec ff_asv2_encoder = {
.init = encode_init,
.encode = encode_frame,
//encode_end,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("ASUS V2"),
};
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 4d61f44..38c35a8 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -711,6 +711,10 @@ typedef struct RcOverride{
* Codec supports slice-based (or partition-based) multithreading.
*/
#define CODEC_CAP_SLICE_THREADS 0x2000
+/**
+ * Codec is intra only
+ */
+#define CODEC_CAP_INTRA_ONLY 0x4000
//The following defines may change, don't expect compatibility if you use them.
#define MB_TYPE_INTRA4x4 0x0001
diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
index 7198a2f..ae5e558 100644
--- a/libavcodec/dnxhddec.c
+++ b/libavcodec/dnxhddec.c
@@ -399,6 +399,6 @@ AVCodec ff_dnxhd_decoder = {
.init = dnxhd_decode_init,
.close = dnxhd_decode_close,
.decode = dnxhd_decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("VC3/DNxHD"),
};
diff --git a/libavcodec/dv.c b/libavcodec/dv.c
index 9762422..bfefbc2 100644
--- a/libavcodec/dv.c
+++ b/libavcodec/dv.c
@@ -1285,7 +1285,7 @@ AVCodec ff_dvvideo_encoder = {
.priv_data_size = sizeof(DVVideoContext),
.init = dvvideo_init_encoder,
.encode = dvvideo_encode_frame,
- .capabilities = CODEC_CAP_SLICE_THREADS,
+ .capabilities = CODEC_CAP_SLICE_THREADS | CODEC_CAP_INTRA_ONLY,
.pix_fmts = (const enum PixelFormat[]) {PIX_FMT_YUV411P, PIX_FMT_YUV422P,
PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
};
@@ -1300,7 +1300,7 @@ AVCodec ff_dvvideo_decoder = {
.init = dvvideo_init,
.close = dvvideo_close,
.decode = dvvideo_decode_frame,
- .capabilities = CODEC_CAP_DR1 | CODEC_CAP_SLICE_THREADS,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_SLICE_THREADS |
CODEC_CAP_INTRA_ONLY,
.max_lowres = 3,
.long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
};
diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index 865bc6a..341ce0e 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -1442,7 +1442,7 @@ AVCodec ff_huffyuv_decoder = {
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND |
CODEC_CAP_FRAME_THREADS,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND |
CODEC_CAP_FRAME_THREADS | CODEC_CAP_INTRA_ONLY,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(decode_init_thread_copy),
.long_name = NULL_IF_CONFIG_SMALL("Huffyuv / HuffYUV"),
};
@@ -1457,7 +1457,7 @@ AVCodec ff_ffvhuff_decoder = {
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND |
CODEC_CAP_FRAME_THREADS,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND |
CODEC_CAP_FRAME_THREADS | CODEC_CAP_INTRA_ONLY,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(decode_init_thread_copy),
.long_name = NULL_IF_CONFIG_SMALL("Huffyuv FFmpeg variant"),
};
@@ -1486,6 +1486,7 @@ AVCodec ff_ffvhuff_encoder = {
.init = encode_init,
.encode = encode_frame,
.close = encode_end,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P,
PIX_FMT_RGB32, PIX_FMT_NONE},
.long_name = NULL_IF_CONFIG_SMALL("Huffyuv FFmpeg variant"),
};
diff --git a/libavcodec/libopenjpeg.c b/libavcodec/libopenjpeg.c
index 42809b9..4f1580c 100644
--- a/libavcodec/libopenjpeg.c
+++ b/libavcodec/libopenjpeg.c
@@ -192,7 +192,7 @@ AVCodec ff_libopenjpeg_decoder = {
.init = libopenjpeg_decode_init,
.close = libopenjpeg_decode_close,
.decode = libopenjpeg_decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.max_lowres = 5,
.long_name = NULL_IF_CONFIG_SMALL("OpenJPEG based JPEG 2000 decoder"),
};
diff --git a/libavcodec/ljpegenc.c b/libavcodec/ljpegenc.c
index 6a90338..6f57b2a 100644
--- a/libavcodec/ljpegenc.c
+++ b/libavcodec/ljpegenc.c
@@ -194,5 +194,6 @@ AVCodec ff_ljpeg_encoder = { //FIXME avoid MPV_* lossless
JPEG should not need t
.init = MPV_encode_init,
.encode = encode_picture_lossless,
.close = MPV_encode_end,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("Lossless JPEG"),
};
diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c
index a9f94f1..4968736 100644
--- a/libavcodec/mjpegbdec.c
+++ b/libavcodec/mjpegbdec.c
@@ -157,7 +157,7 @@ AVCodec ff_mjpegb_decoder = {
.init = ff_mjpeg_decode_init,
.close = ff_mjpeg_decode_end,
.decode = mjpegb_decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.max_lowres = 3,
.long_name = NULL_IF_CONFIG_SMALL("Apple MJPEG-B"),
};
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 168cc0b..0d044ac 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -1624,7 +1624,7 @@ AVCodec ff_mjpeg_decoder = {
.init = ff_mjpeg_decode_init,
.close = ff_mjpeg_decode_end,
.decode = ff_mjpeg_decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.max_lowres = 3,
.long_name = NULL_IF_CONFIG_SMALL("MJPEG (Motion JPEG)"),
.priv_class = &mjpegdec_class,
diff --git a/libavcodec/proresdec.c b/libavcodec/proresdec.c
index 759c10b..e82f67f 100644
--- a/libavcodec/proresdec.c
+++ b/libavcodec/proresdec.c
@@ -726,6 +726,6 @@ AVCodec ff_prores_decoder = {
.init = decode_init,
.close = decode_close,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("Apple ProRes (iCodec Pro)")
};
diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c
index 9989a36..aaaa569 100644
--- a/libavcodec/rawdec.c
+++ b/libavcodec/rawdec.c
@@ -209,5 +209,6 @@ AVCodec ff_rawvideo_decoder = {
.init = raw_init_decoder,
.close = raw_close_decoder,
.decode = raw_decode,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("raw video"),
};
diff --git a/libavcodec/rawenc.c b/libavcodec/rawenc.c
index 6640db0..73e9a35 100644
--- a/libavcodec/rawenc.c
+++ b/libavcodec/rawenc.c
@@ -62,5 +62,6 @@ AVCodec ff_rawvideo_encoder = {
.priv_data_size = sizeof(AVFrame),
.init = raw_init_encoder,
.encode = raw_encode,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("raw video"),
};
diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c
index f745089..5be240e 100644
--- a/libavcodec/vcr1.c
+++ b/libavcodec/vcr1.c
@@ -184,7 +184,7 @@ AVCodec ff_vcr1_decoder = {
.init = decode_init,
.close = decode_end,
.decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("ATI VCR1"),
};
@@ -196,6 +196,7 @@ AVCodec ff_vcr1_encoder = {
.priv_data_size = sizeof(VCR1Context),
.init = encode_init,
.encode = encode_frame,
+ .capabilities = CODEC_CAP_INTRA_ONLY,
.long_name = NULL_IF_CONFIG_SMALL("ATI VCR1"),
};
#endif
diff --git a/libavformat/utils.c b/libavformat/utils.c
index d0ad358..56ebcc8 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -844,31 +844,6 @@ static void compute_frame_duration(int *pnum, int *pden,
AVStream *st,
}
}
-static int is_intra_only(AVCodecContext *enc){
- if(enc->codec_type == AVMEDIA_TYPE_AUDIO){
- return 1;
- }else if(enc->codec_type == AVMEDIA_TYPE_VIDEO){
- switch(enc->codec_id){
- case CODEC_ID_MJPEG:
- case CODEC_ID_MJPEGB:
- case CODEC_ID_LJPEG:
- case CODEC_ID_PRORES:
- case CODEC_ID_RAWVIDEO:
- case CODEC_ID_DVVIDEO:
- case CODEC_ID_HUFFYUV:
- case CODEC_ID_FFVHUFF:
- case CODEC_ID_ASV1:
- case CODEC_ID_ASV2:
- case CODEC_ID_VCR1:
- case CODEC_ID_DNXHD:
- case CODEC_ID_JPEG2000:
- return 1;
- default: break;
- }
- }
- return 0;
-}
-
static void update_initial_timestamps(AVFormatContext *s, int stream_index,
int64_t dts, int64_t pts)
{
@@ -1083,8 +1058,8 @@ static void compute_pkt_fields(AVFormatContext *s,
AVStream *st,
// av_log(NULL, AV_LOG_ERROR, "OUTdelayed:%d/%d pts:%"PRId64",
dts:%"PRId64" cur_dts:%"PRId64"\n", presentation_delayed, delay, pkt->pts,
pkt->dts, st->cur_dts);
/* update flags */
- if(is_intra_only(st->codec))
- pkt->flags |= AV_PKT_FLAG_KEY;
+ if (st->codec->codec->capabilities & CODEC_CAP_INTRA_ONLY)
+ pkt->flags |= AV_PKT_FLAG_KEY; /* If the codec is an intra codec
always set the keyframe flag */
else if (pc) {
pkt->flags = 0;
/* keyframe computation */
--
1.7.1
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