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const

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Originally committed as revision 11745 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-02-01 14:16:08 +00:00
parent 0e03ed2eed
commit 6ea28fc5ea
1 changed files with 3 additions and 2 deletions
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5
libavcodec/sunrast.c
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@ -42,12 +42,13 @@ static int sunrast_init(AVCodecContext *avctx) {
} }
static int sunrast_decode_frame(AVCodecContext *avctx, void *data, static int sunrast_decode_frame(AVCodecContext *avctx, void *data,
int *data_size, uint8_t *buf, int buf_size) { int *data_size, const uint8_t *buf, int buf_size) {
SUNRASTContext * const s = avctx->priv_data; SUNRASTContext * const s = avctx->priv_data;
AVFrame *picture = data; AVFrame *picture = data;
AVFrame * const p = &s->picture; AVFrame * const p = &s->picture;
unsigned int w, h, depth, type, maptype, maplength, stride, x, y, len, alen; unsigned int w, h, depth, type, maptype, maplength, stride, x, y, len, alen;
uint8_t *ptr, *bufstart = buf; uint8_t *ptr;
const uint8_t *bufstart = buf;
if (AV_RB32(buf) != 0x59a66a95) { if (AV_RB32(buf) != 0x59a66a95) {
av_log(avctx, AV_LOG_ERROR, "this is not sunras encoded data\n"); av_log(avctx, AV_LOG_ERROR, "this is not sunras encoded data\n");