lsws/ppc/yuv2rgb: Fix transparency converting from yuv->rgb32.

Based on 68363b69 by Reimar Döffinger.

Fixes ticket #9077.

diff --git a/libswscale/ppc/yuv2rgb_altivec.c b/libswscale/ppc/yuv2rgb_altivec.c
index 58e480dd2cdf3806de6feac8a21a6e3561de0106..4f5382e4c19725c4ace8a50708c082bfb3c6f951 100644 (file)
--- a/libswscale/ppc/yuv2rgb_altivec.c
+++ b/libswscale/ppc/yuv2rgb_altivec.c
@@ -425,13 +425,13 @@ static int altivec_ ## name(SwsContext *c, const unsigned char **in,          \
 }
 
 #define out_abgr(a, b, c, ptr)                                          \
-    vec_mstrgb32(__typeof__(a), ((__typeof__(a)) { 255 }), c, b, a, ptr)
+    vec_mstrgb32(__typeof__(a), ((__typeof__(a)) vec_splat((__typeof__(a)){ 255 }, 0)), c, b, a, ptr)
 #define out_bgra(a, b, c, ptr)                                          \
-    vec_mstrgb32(__typeof__(a), c, b, a, ((__typeof__(a)) { 255 }), ptr)
+    vec_mstrgb32(__typeof__(a), c, b, a, ((__typeof__(a)) vec_splat((__typeof__(a)){ 255 }, 0)), ptr)
 #define out_rgba(a, b, c, ptr)                                          \
-    vec_mstrgb32(__typeof__(a), a, b, c, ((__typeof__(a)) { 255 }), ptr)
+    vec_mstrgb32(__typeof__(a), a, b, c, ((__typeof__(a)) vec_splat((__typeof__(a)){ 255 }, 0)), ptr)
 #define out_argb(a, b, c, ptr)                                          \
-    vec_mstrgb32(__typeof__(a), ((__typeof__(a)) { 255 }), a, b, c, ptr)
+    vec_mstrgb32(__typeof__(a), ((__typeof__(a)) vec_splat((__typeof__(a)){ 255 }, 0)), a, b, c, ptr)
 #define out_rgb24(a, b, c, ptr) vec_mstrgb24(a, b, c, ptr)
 #define out_bgr24(a, b, c, ptr) vec_mstbgr24(a, b, c, ptr)