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avcodec/packet: change side data related public function and struct size types to size_t

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av_packet_add_side_data() already defines size as a size_t, so this makes it
consistent across all side data functions

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2021-03-06 12:43:52 -03:00
parent dbd47b7990
commit d79e0fe65c
4 changed files with 28 additions and 4 deletions
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10
libavcodec/avpacket.c
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@ -330,12 +330,16 @@ int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
uint8_t *av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
int size)
buffer_size_t size)
{
int ret;
uint8_t *data;
#if FF_API_BUFFER_SIZE_T
if ((unsigned)size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE)
#else
if (size > SIZE_MAX - AV_INPUT_BUFFER_PADDING_SIZE)
#endif
return NULL;
data = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE);
if (!data)
@ -351,7 +355,7 @@ uint8_t *av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
}
uint8_t *av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type,
int *size)
buffer_size_t *size)
{
int i;
@ -554,7 +558,7 @@ int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **di
}
int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
int size)
buffer_size_t size)
{
int i;