[FFmpeg-devel] [PATCH] swscale/x86/yuv2rgb: Fix build without SSSE3

Michael Niedermayer michael at niedermayer.cc
Sun Feb 23 14:22:42 EET 2020


From: Parker Ernest <@>

commit fc6a5883d6af8cae0e96af84dda0ad74b360a084 breaks build on
x86_64 CPUs which do not have SSSE3, e.g. AMD Phenom-II

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libswscale/x86/yuv2rgb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libswscale/x86/yuv2rgb.c b/libswscale/x86/yuv2rgb.c
index c12e88cbb5..4791e5b93a 100644
--- a/libswscale/x86/yuv2rgb.c
+++ b/libswscale/x86/yuv2rgb.c
@@ -83,6 +83,7 @@ av_cold SwsFunc ff_yuv2rgb_init_x86(SwsContext *c)
 #if HAVE_X86ASM
     int cpu_flags = av_get_cpu_flags();
 
+#if HAVE_SSSE3
     if (EXTERNAL_SSSE3(cpu_flags)) {
         switch (c->dstFormat) {
         case AV_PIX_FMT_RGB32:
@@ -111,6 +112,7 @@ av_cold SwsFunc ff_yuv2rgb_init_x86(SwsContext *c)
             return yuv420_rgb15_ssse3;
         }
     }
+#endif
 
     if (EXTERNAL_MMXEXT(cpu_flags)) {
         switch (c->dstFormat) {
-- 
2.17.1



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