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Merge commit '0253863626'

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* commit '0253863626':
  dds: Add support for alpha-only files

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2016-05-08 23:49:20 +01:00
commit 6ebec1049e
1 changed files with 2 additions and 0 deletions
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libavcodec/dds.c
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@ -353,6 +353,8 @@ static int parse_pixel_format(AVCodecContext *avctx)
/* 8 bpp */
if (bpp == 8 && r == 0xff && g == 0 && b == 0 && a == 0)
avctx->pix_fmt = AV_PIX_FMT_GRAY8;
else if (bpp == 8 && r == 0 && g == 0 && b == 0 && a == 0xff)
avctx->pix_fmt = AV_PIX_FMT_GRAY8;
/* 16 bpp */
else if (bpp == 16 && r == 0xff && g == 0 && b == 0 && a == 0xff00)
avctx->pix_fmt = AV_PIX_FMT_YA8;