[FFmpeg-devel] [PATCH] rv34dsp: Exclude mmx for x86_64 at build time
Hugo Beauzée-Luyssen
hugo at beauzee.fr
Fri Feb 17 12:24:12 EET 2017
The function is not defined when building for x86_64
---
libavcodec/x86/rv34dsp_init.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavcodec/x86/rv34dsp_init.c b/libavcodec/x86/rv34dsp_init.c
index 7310122458..116beb31fc 100644
--- a/libavcodec/x86/rv34dsp_init.c
+++ b/libavcodec/x86/rv34dsp_init.c
@@ -35,8 +35,10 @@ av_cold void ff_rv34dsp_init_x86(RV34DSPContext* c)
{
int cpu_flags = av_get_cpu_flags();
- if (ARCH_X86_32 && EXTERNAL_MMX(cpu_flags))
+#if ARCH_X86_32
+ if (EXTERNAL_MMX(cpu_flags))
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_mmx;
+#endif
if (EXTERNAL_MMXEXT(cpu_flags)) {
c->rv34_inv_transform_dc = ff_rv34_idct_dc_noround_mmxext;
c->rv34_idct_add = ff_rv34_idct_add_mmxext;
--
2.11.0
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