From 13eff473adb00cc44d1a1800070f4c928e08b15b Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 19 Sep 2013 23:09:16 +0200 Subject: swscale/swscale_unscaled: fix alpha values for rgb/bgr -> RGB32_1 / BGR32_1 Found-by: Justin Ruggles Signed-off-by: Michael Niedermayer --- libswscale/swscale_unscaled.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'libswscale') diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index 92b73575a0..8fb215752f 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -879,8 +879,13 @@ static int rgbToRgbWrapper(SwsContext *c, const uint8_t *src[], int srcStride[], srcPtr += ALT32_CORR; if ((dstFormat == AV_PIX_FMT_RGB32_1 || dstFormat == AV_PIX_FMT_BGR32_1) && - !isRGBA32(srcFormat)) + !isRGBA32(srcFormat)) { + int i; + av_assert0(ALT32_CORR == 1); + for (i = 0; i < srcSliceH; i++) + dstPtr[dstStride[0] * (srcSliceY + i)] = 255; dstPtr += ALT32_CORR; + } if (dstStride[0] * srcBpp == srcStride[0] * dstBpp && srcStride[0] > 0 && !(srcStride[0] % srcBpp) && !dst_bswap && !src_bswap) -- cgit v1.2.3