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avcodec/cuviddec: use correct type for extradata_size

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This commit is contained in:
Timo Rothenpieler
2020-10-01 20:49:59 +02:00
parent bba6262080
commit c75756d047
1 changed files with 2 additions and 2 deletions
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4
libavcodec/cuviddec.c
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@@ -795,7 +795,7 @@ static av_cold int cuvid_decode_init(AVCodecContext *avctx)
CUcontext cuda_ctx = NULL; CUcontext cuda_ctx = NULL;
CUcontext dummy; CUcontext dummy;
uint8_t *extradata; uint8_t *extradata;
uint32_t extradata_size; ssize_t extradata_size;
int ret = 0; int ret = 0;
enum AVPixelFormat pix_fmts[3] = { AV_PIX_FMT_CUDA, enum AVPixelFormat pix_fmts[3] = { AV_PIX_FMT_CUDA,
@@ -955,7 +955,7 @@ static av_cold int cuvid_decode_init(AVCodecContext *avctx)
} }
ctx->cuparse_ext = av_mallocz(sizeof(*ctx->cuparse_ext) ctx->cuparse_ext = av_mallocz(sizeof(*ctx->cuparse_ext)
+ FFMAX(extradata_size - sizeof(ctx->cuparse_ext->raw_seqhdr_data), 0)); + FFMAX(extradata_size - (ssize_t)sizeof(ctx->cuparse_ext->raw_seqhdr_data), 0));
if (!ctx->cuparse_ext) { if (!ctx->cuparse_ext) {
ret = AVERROR(ENOMEM); ret = AVERROR(ENOMEM);
goto error; goto error;