From 02538636261fdec9c70f4185b23147c636f269b4 Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Fri, 1 Apr 2016 15:11:50 +0200 Subject: [PATCH] dds: Add support for alpha-only files Due to how pixel format conversion is done, they behave the same way as gray files. Signed-off-by: Vittorio Giovara --- libavcodec/dds.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/dds.c b/libavcodec/dds.c index 0e9d9b94f9..caa629a486 100644 --- a/libavcodec/dds.c +++ b/libavcodec/dds.c @@ -352,6 +352,8 @@ 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;