diff options
Diffstat (limited to 'libavcodec/tiff_common.c')
| -rw-r--r-- | libavcodec/tiff_common.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavcodec/tiff_common.c b/libavcodec/tiff_common.c index f14ecf1769..35119af558 100644 --- a/libavcodec/tiff_common.c +++ b/libavcodec/tiff_common.c @@ -176,7 +176,7 @@ int ff_tadd_doubles_metadata(int count, const char *name, const char *sep, int ff_tadd_shorts_metadata(int count, const char *name, const char *sep, - GetByteContext *gb, int le, AVDictionary **metadata) + GetByteContext *gb, int le, int is_signed, AVDictionary **metadata) { AVBPrint bp; char *ap; @@ -190,7 +190,8 @@ int ff_tadd_shorts_metadata(int count, const char *name, const char *sep, av_bprint_init(&bp, 10 * count, AV_BPRINT_SIZE_UNLIMITED); for (i = 0; i < count; i++) { - av_bprintf(&bp, "%s%5i", auto_sep(count, sep, i, 8), ff_tget_short(gb, le)); + int v = is_signed ? (int16_t)ff_tget_short(gb, le) : ff_tget_short(gb, le); + av_bprintf(&bp, "%s%5i", auto_sep(count, sep, i, 8), v); } if ((i = av_bprint_finalize(&bp, &ap))) { @@ -207,7 +208,7 @@ int ff_tadd_shorts_metadata(int count, const char *name, const char *sep, int ff_tadd_bytes_metadata(int count, const char *name, const char *sep, - GetByteContext *gb, int le, AVDictionary **metadata) + GetByteContext *gb, int le, int is_signed, AVDictionary **metadata) { AVBPrint bp; char *ap; @@ -221,7 +222,8 @@ int ff_tadd_bytes_metadata(int count, const char *name, const char *sep, av_bprint_init(&bp, 10 * count, AV_BPRINT_SIZE_UNLIMITED); for (i = 0; i < count; i++) { - av_bprintf(&bp, "%s%3i", auto_sep(count, sep, i, 16), bytestream2_get_byte(gb)); + int v = is_signed ? (int8_t)bytestream2_get_byte(gb) : bytestream2_get_byte(gb); + av_bprintf(&bp, "%s%3i", auto_sep(count, sep, i, 16), v); } if ((i = av_bprint_finalize(&bp, &ap))) { |