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ffmpeg.wasm-core
Commit f87a6e50 authored by Derek Buitenhuis's avatar Derek Buitenhuis
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fic: Properly handle skip frames 

Signed-off-by: 's avatarDerek Buitenhuis <derek.buitenhuis@gmail.com>
parent f69befe5
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libavcodec/fic.c
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...@@ -166,6 +166,10 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data, ...@@ -166,6 +166,10 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
if (memcmp(src, fic_header, 7)) if (memcmp(src, fic_header, 7))
av_log(avctx, AV_LOG_WARNING, "Invalid FIC Header.\n"); av_log(avctx, AV_LOG_WARNING, "Invalid FIC Header.\n");
/* Is it a skip frame? */
if (src[17])
goto skip;
nslices = src[13]; nslices = src[13];
if (!nslices) { if (!nslices) {
av_log(avctx, AV_LOG_ERROR, "Zero slices found.\n"); av_log(avctx, AV_LOG_ERROR, "Zero slices found.\n");
...@@ -245,6 +249,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data, ...@@ -245,6 +249,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
NULL, nslices, sizeof(ctx->slice_data[0])) < 0) NULL, nslices, sizeof(ctx->slice_data[0])) < 0)
return ret; return ret;
skip:
*got_frame = 1; *got_frame = 1;
if ((ret = av_frame_ref(data, ctx->frame)) < 0) if ((ret = av_frame_ref(data, ctx->frame)) < 0)
return ret; return ret;
......
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