| From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> |
| Date: Tue, 19 Jan 2021 20:35:29 +0100 |
| Subject: Fix build on powerpc and ppc64 |
| |
| Upstream-status: Pending |
| |
| --- |
| libswscale/ppc/yuv2rgb_altivec.c | 10 ++++++++++ |
| 1 file changed, 10 insertions(+) |
| |
| diff --git a/libswscale/ppc/yuv2rgb_altivec.c b/libswscale/ppc/yuv2rgb_altivec.c |
| index 5365452..930ef6b 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, \ |