fix compilation with GCC-4.3+

patch by David Conrad + fix by myself Originally committed as revision 16450 to svn://svn.ffmpeg.org/ffmpeg/trunk

fix compilation with GCC-4.3+
patch by David Conrad + fix by myself Originally committed as revision 16450 to svn://svn.ffmpeg.org/ffmpeg/trunk
62865344 · David Conrad · Guillaume Poirier · 54b90958 · 62865344
Commit 62865344 authored Jan 06, 2009 by David Conrad Committed by Guillaume Poirier Jan 06, 2009
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h264_altivec.c libavcodec/ppc/h264_altivec.c +6 -6

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--- a/libavcodec/ppc/h264_altivec.c
+++ b/libavcodec/ppc/h264_altivec.c
@@ -953,8 +953,8 @@ void biweight_h264_WxH_altivec(uint8_t *dst, uint8_t *src, int stride, int log2_
    temp[2] = weightd;
    temp[3] = offset;

-    vtemp = vec_ld(0, temp);
-    vlog2_denom = vec_splat(vtemp, 1);
+    vtemp = (vec_s16)vec_ld(0, temp);
+    vlog2_denom = (vec_u16)vec_splat(vtemp, 1);
    vweights = vec_splat(vtemp, 3);
    vweightd = vec_splat(vtemp, 5);
    voffset = vec_splat(vtemp, 7);
@@ -965,10 +965,10 @@ void biweight_h264_WxH_altivec(uint8_t *dst, uint8_t *src, int stride, int log2_
        vdst = vec_ld(0, dst);
        vsrc = vec_ld(0, src);

-        v0 = vec_mergeh(zero_u8v, vdst);
-        v1 = vec_mergel(zero_u8v, vdst);
-        v2 = vec_mergeh(zero_u8v, vsrc);
-        v3 = vec_mergel(zero_u8v, vsrc);
+        v0 = (vec_s16)vec_mergeh(zero_u8v, vdst);
+        v1 = (vec_s16)vec_mergel(zero_u8v, vdst);
+        v2 = (vec_s16)vec_mergeh(zero_u8v, vsrc);
+        v3 = (vec_s16)vec_mergel(zero_u8v, vsrc);

        if (w == 8) {
            if (src_aligned)