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dds: Fix palette mode on big endian

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Found-By: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This commit is contained in:
Luca Barbato 2015-06-23 13:48:10 +01:00 committed by Vittorio Giovara
parent ded5957d75
commit 4d55484391
1 changed files with 6 additions and 1 deletions
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7
libavcodec/dds.c
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@ -626,8 +626,13 @@ static int dds_decode(AVCodecContext *avctx, void *data,
int linesize = av_image_get_linesize(avctx->pix_fmt, frame->width, 0);
if (ctx->paletted) {
int i;
uint32_t *p = (uint32_t *)frame->data[1];
/* Use the first 1024 bytes as palette, then copy the rest. */
bytestream2_get_buffer(gbc, frame->data[1], 256 * 4);
for (i = 0; i < 256; i++)
p[i] = bytestream2_get_le32(gbc);
frame->palette_has_changed = 1;
}