libswscale: Remove unused deprecated functions, make used ones static

[ffmpeg] / libswscale / arm / swscale.c

diff --git a/libswscale/arm/swscale.c b/libswscale/arm/swscale.c
index 1ec360fe24ab9256cc504cbe2f0709360b2987f0..5f2fd2ce494300f56e77ad30c2dda6fc3219fa23 100644 (file)
--- a/libswscale/arm/swscale.c
+++ b/libswscale/arm/swscale.c
@@ -17,6 +17,7 @@
  */
 
 #include "config.h"
+#include "libavutil/attributes.h"
 #include "libswscale/swscale.h"
 #include "libswscale/swscale_internal.h"
 #include "libavutil/arm/cpu.h"
@@ -34,7 +35,10 @@ av_cold void ff_sws_init_swscale_arm(SwsContext *c)
     int cpu_flags = av_get_cpu_flags();
 
     if (have_neon(cpu_flags)) {
-        if (c->srcBpc == 8 && c->dstBpc <= 14) {
+        if (c->srcBpc == 8 && c->dstBpc <= 14 &&
+            (c->hLumFilterSize % 8) == 0 &&
+            (c->hChrFilterSize % 8) == 0)
+        {
             c->hyScale = c->hcScale = ff_hscale_8_to_15_neon;
         }
         if (c->dstBpc == 8) {