[FFmpeg-cvslog] avcodec/hevc_ps: extract SPS fields required for hvcC construction
Aman Gupta
git at videolan.org
Fri Sep 29 02:51:19 EEST 2017
ffmpeg | branch: master | Aman Gupta <aman at tmm1.net> | Tue Sep 26 18:04:12 2017 -0700| [c32077c0ee1bcc8e00f5a9a151d540adac33ea8c] | committer: Aman Gupta
avcodec/hevc_ps: extract SPS fields required for hvcC construction
Signed-off-by: Aman Gupta <aman at tmm1.net>
Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c32077c0ee1bcc8e00f5a9a151d540adac33ea8c
---
libavcodec/hevc_ps.c | 3 ++-
libavcodec/hevc_ps.h | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index 500fee03d8..902917d4dd 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -893,7 +893,7 @@ int ff_hevc_parse_sps(HEVCSPS *sps, GetBitContext *gb, unsigned int *sps_id,
return AVERROR_INVALIDDATA;
}
- skip_bits1(gb); // temporal_id_nesting_flag
+ sps->temporal_id_nesting_flag = get_bits(gb, 1);
if ((ret = parse_ptl(gb, avctx, &sps->ptl, sps->max_sub_layers)) < 0)
return ret;
@@ -956,6 +956,7 @@ int ff_hevc_parse_sps(HEVCSPS *sps, GetBitContext *gb, unsigned int *sps_id,
sps->bit_depth, bit_depth_chroma);
return AVERROR_INVALIDDATA;
}
+ sps->bit_depth_chroma = bit_depth_chroma;
ret = map_pixel_format(avctx, sps);
if (ret < 0)
diff --git a/libavcodec/hevc_ps.h b/libavcodec/hevc_ps.h
index 4e6c3bc849..76f8eb31e6 100644
--- a/libavcodec/hevc_ps.h
+++ b/libavcodec/hevc_ps.h
@@ -232,6 +232,7 @@ typedef struct HEVCSPS {
HEVCWindow pic_conf_win;
int bit_depth;
+ int bit_depth_chroma;
int pixel_shift;
enum AVPixelFormat pix_fmt;
@@ -244,6 +245,7 @@ typedef struct HEVCSPS {
int num_reorder_pics;
int max_latency_increase;
} temporal_layer[HEVC_MAX_SUB_LAYERS];
+ uint8_t temporal_id_nesting_flag;
VUI vui;
PTL ptl;
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