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lavc/pngdec: Replace the number by macro for bprint init

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Replace the number by macro for bprint init.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
This commit is contained in:
Jun Zhao 2018-06-10 16:00:02 +08:00 committed by Jun Zhao
parent d0a2ad241c
commit e4d14b046e
1 changed files with 2 additions and 2 deletions
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4
libavcodec/pngdec.c
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@ -446,7 +446,7 @@ static int decode_zbuf(AVBPrint *bp, const uint8_t *data,
return AVERROR_EXTERNAL; return AVERROR_EXTERNAL;
zstream.next_in = (unsigned char *)data; zstream.next_in = (unsigned char *)data;
zstream.avail_in = data_end - data; zstream.avail_in = data_end - data;
av_bprint_init(bp, 0, -1); av_bprint_init(bp, 0, AV_BPRINT_SIZE_UNLIMITED);
while (zstream.avail_in > 0) { while (zstream.avail_in > 0) {
av_bprint_get_buffer(bp, 2, &buf, &buf_size); av_bprint_get_buffer(bp, 2, &buf, &buf_size);
@ -1315,7 +1315,7 @@ static int decode_frame_common(AVCodecContext *avctx, PNGDecContext *s,
char *gamma_str; char *gamma_str;
int num = bytestream2_get_be32(&s->gb); int num = bytestream2_get_be32(&s->gb);
av_bprint_init(&bp, 0, -1); av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
av_bprintf(&bp, "%i/%i", num, 100000); av_bprintf(&bp, "%i/%i", num, 100000);
ret = av_bprint_finalize(&bp, &gamma_str); ret = av_bprint_finalize(&bp, &gamma_str);
if (ret < 0) if (ret < 0)