mirror of https://git.ffmpeg.org/ffmpeg.git
lavc/mjpegdec: use ptrdiff_t instead of ssize_t
Fixes build on msvc.
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@ -1925,7 +1925,7 @@ int ff_mjpeg_find_marker(MJpegDecodeContext *s,
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uint8_t *dst = s->buffer;
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#define copy_data_segment(skip) do { \
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ssize_t length = (ptr - src) - (skip); \
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ptrdiff_t length = (ptr - src) - (skip); \
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if (length > 0) { \
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memcpy(dst, src, length); \
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dst += length; \
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@ -1941,7 +1941,7 @@ int ff_mjpeg_find_marker(MJpegDecodeContext *s,
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uint8_t x = *(ptr++);
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if (x == 0xff) {
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ssize_t skip = 0;
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ptrdiff_t skip = 0;
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while (ptr < buf_end && x == 0xff) {
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x = *(ptr++);
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skip++;
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