h264: eliminate decode_postinit()

[ffmpeg] / libavcodec / ppc / h264chroma_init.c

diff --git a/libavcodec/ppc/h264chroma_init.c b/libavcodec/ppc/h264chroma_init.c
index f36d8e94bda0f976a3024ef22f164547dfb142a2..178f2397208caad4712f207c9743b0d3a67bf06b 100644 (file)
--- a/libavcodec/ppc/h264chroma_init.c
+++ b/libavcodec/ppc/h264chroma_init.c
@@ -22,12 +22,12 @@
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
 #include "libavutil/intreadwrite.h"
+#include "libavutil/ppc/cpu.h"
 #include "libavutil/ppc/types_altivec.h"
 #include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/h264chroma.h"
-#include "dsputil_altivec.h"
 
-#if HAVE_ALTIVEC
+#if HAVE_ALTIVEC && HAVE_BIGENDIAN
 #define PUT_OP_U8_ALTIVEC(d, s, dst) d = s
 #define AVG_OP_U8_ALTIVEC(d, s, dst) d = vec_avg(dst, s)
 
@@ -50,14 +50,15 @@
 
 av_cold void ff_h264chroma_init_ppc(H264ChromaContext *c, int bit_depth)
 {
-#if HAVE_ALTIVEC
+#if HAVE_ALTIVEC && HAVE_BIGENDIAN
     const int high_bit_depth = bit_depth > 8;
 
-    if (av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) {
+    if (!PPC_ALTIVEC(av_get_cpu_flags()))
+        return;
+
     if (!high_bit_depth) {
         c->put_h264_chroma_pixels_tab[0] = put_h264_chroma_mc8_altivec;
         c->avg_h264_chroma_pixels_tab[0] = avg_h264_chroma_mc8_altivec;
     }
-    }
 #endif /* HAVE_ALTIVEC */
 }