From 2df7277711cbe3ca5415ff8e31228dcffa309211 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Thu, 15 Jan 2015 15:15:22 +0100
Subject: [PATCH] swscale: fix gbrap to gbrap alpha scaling
---
libswscale/input.c | 5 ++---
tests/ref/fate/filter-pixfmts-scale | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/libswscale/input.c b/libswscale/input.c
index f575b7bfbdc..e806bce661e 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -596,12 +596,11 @@ static void planar_rgb_to_y(uint8_t *dst, const uint8_t *src[4], int width)
}
}
-static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width)
+static void planar_rgb_to_a(uint8_t *dst, const uint8_t *src[4], int width)
{
- uint16_t *dst = (uint16_t *)_dst;
int i;
for (i = 0; i < width; i++)
- dst[i] = src[3][i] << 6;
+ dst[i] = src[3][i];
}
static void planar_rgb_to_uv(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4], int width)
diff --git a/tests/ref/fate/filter-pixfmts-scale b/tests/ref/fate/filter-pixfmts-scale
index 712754cb2b6..408644bae4d 100644
--- a/tests/ref/fate/filter-pixfmts-scale
+++ b/tests/ref/fate/filter-pixfmts-scale
@@ -12,7 +12,7 @@ bgr565be 922a2503767036ae9536f4f7823c04ee
bgr565le 3a514a298c6161a071ddf9963c06509d
bgr8 7f007fa6c153a16e808a9c51605a4016
bgra a5e7040f9a80cccd65e5acf2ca09ace5
-gbrap 08ea11431bc436d788494d678b3edc6f
+gbrap 7df4fd8da27245788cb422794e03acd4
gbrp 205c50f8359cb4ba2827a7711dea2cc6
gbrp10be 30b7f9d5ef5da474fb794743146236aa
gbrp10le 2e9949a01fe4c38774728e34795165cc
--
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