Fixes build on ppc. | |
https://trac.ffmpeg.org/attachment/ticket/8750/ffmpeg_altivec_yuv2rgb_novsx.patch | |
diff --git a/libswscale/ppc/yuv2rgb_altivec.c b/libswscale/ppc/yuv2rgb_altivec.c | |
index 536545293d..930ef6b98f 100644 | |
--- a/libswscale/ppc/yuv2rgb_altivec.c | |
+++ b/libswscale/ppc/yuv2rgb_altivec.c | |
@@ -283,6 +283,16 @@ static inline void cvtyuvtoRGB(SwsContext *c, vector signed short Y, | |
* ------------------------------------------------------------------------------ | |
*/ | |
+#if !HAVE_VSX | |
+static inline vector unsigned char vec_xl(signed long long offset, const ubyte *addr) | |
+{ | |
+ const vector unsigned char *v_addr = (const vector unsigned char *) (addr + offset); | |
+ vector unsigned char align_perm = vec_lvsl(offset, addr); | |
+ | |
+ return (vector unsigned char) vec_perm(v_addr[0], v_addr[1], align_perm); | |
+} | |
+#endif /* !HAVE_VSX */ | |
+ | |
#define DEFCSP420_CVT(name, out_pixels) \ | |
static int altivec_ ## name(SwsContext *c, const unsigned char **in, \ | |
int *instrides, int srcSliceY, int srcSliceH, \ |