Altivec on non darwin systems patch by Romain Dolbeau

[libav.git] / libavcodec / ppc / idct_altivec.c

diff --git a/libavcodec/ppc/idct_altivec.c b/libavcodec/ppc/idct_altivec.c
index 41db01f..1619f17 100644 (file)
--- a/libavcodec/ppc/idct_altivec.c
+++ b/libavcodec/ppc/idct_altivec.c
@@ -151,6 +151,8 @@
     vx6 = vec_sra (vy6, shift);                                                \
     vx7 = vec_sra (vy7, shift);
 
+
+#ifdef CONFIG_DARWIN
 static const vector_s16_t constants[5] = {
     (vector_s16_t)(23170, 13573, 6518, 21895, -23170, -21895, 32, 31),
     (vector_s16_t)(16384, 22725, 21407, 19266, 16384, 19266, 21407, 22725),
@@ -158,6 +160,16 @@ static const vector_s16_t constants[5] = {
     (vector_s16_t)(21407, 29692, 27969, 25172, 21407, 25172, 27969, 29692),
     (vector_s16_t)(19266, 26722, 25172, 22654, 19266, 22654, 25172, 26722)
 };
+#else
+// broken gcc
+static const vector_s16_t constants[5] = {
+    (vector_s16_t){23170, 13573, 6518, 21895, -23170, -21895, 32, 31},
+    (vector_s16_t){16384, 22725, 21407, 19266, 16384, 19266, 21407, 22725},
+    (vector_s16_t){22725, 31521, 29692, 26722, 22725, 26722, 29692, 31521},
+    (vector_s16_t){21407, 29692, 27969, 25172, 21407, 25172, 27969, 29692},
+    (vector_s16_t){19266, 26722, 25172, 22654, 19266, 22654, 25172, 26722}
+};
+#endif
 
 void idct_put_altivec(uint8_t* dest, int stride, vector_s16_t* block)
 {