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avcodec/dpx: parse image creator

This commit is contained in:
Paul B Mahol 2018-12-06 20:19:48 +01:00
parent 0f8383005c
commit abb0306bf3
1 changed files with 6 additions and 0 deletions
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6
libavcodec/dpx.c
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@ -19,6 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/avstring.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/imgutils.h"
@ -107,6 +108,7 @@ static int decode_frame(AVCodecContext *avctx,
AVFrame *const p = data;
uint8_t *ptr[AV_NUM_DATA_POINTERS];
uint32_t header_version, version = 0;
char creator[101];
unsigned int offset;
int magic_num, endian;
@ -360,6 +362,10 @@ static int decode_frame(AVCodecContext *avctx,
if ((ret = ff_get_buffer(avctx, p, 0)) < 0)
return ret;
av_strlcpy(creator, avpkt->data + 160, 100);
creator[100] = '\0';
av_dict_set(&p->metadata, "Creator", creator, 0);
// Move pointer to offset from start of file
buf = avpkt->data + offset;