Clean up NEON chroma converter

[vlc] / modules / video_chroma / i420_rgb.c

diff --git a/modules/video_chroma/i420_rgb.c b/modules/video_chroma/i420_rgb.c
index d07272039110d266268ee7121e1910635a2a1ae0..e74ec66eeea9352bc326b02950d6490158a4eadd 100644 (file)
--- a/modules/video_chroma/i420_rgb.c
+++ b/modules/video_chroma/i420_rgb.c
@@ -84,16 +84,17 @@ vlc_module_begin ()
     set_description( N_("I420,IYUV,YV12 to "
                        "RGB2,RV15,RV16,RV24,RV32 conversions") )
     set_capability( "video filter2", 80 )
+# define CPU_CAPABILITY 0
 #elif defined (MODULE_NAME_IS_i420_rgb_mmx)
     set_description( N_( "MMX I420,IYUV,YV12 to "
                         "RV15,RV16,RV24,RV32 conversions") )
     set_capability( "video filter2", 100 )
-    add_requirement( MMX )
+# define CPU_CAPABILITY CPU_CAPABILITY_MMX
 #elif defined (MODULE_NAME_IS_i420_rgb_sse2)
     set_description( N_( "SSE2 I420,IYUV,YV12 to "
                         "RV15,RV16,RV24,RV32 conversions") )
     set_capability( "video filter2", 120 )
-    add_requirement( SSE2 )
+# define CPU_CAPABILITY CPU_CAPABILITY_SSE2
 #endif
     set_callbacks( Activate, Deactivate )
 vlc_module_end ()
@@ -110,6 +111,10 @@ static int Activate( vlc_object_t *p_this )
     size_t i_tables_size;
 #endif
 
+#if CPU_CAPABILITY
+    if( !(vlc_CPU() & CPU_CAPABILITY) )
+        return VLC_EGENERIC;
+#endif
     if( p_filter->fmt_out.video.i_width & 1
      || p_filter->fmt_out.video.i_height & 1 )
     {