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Cast cruft in order to support Apple gcc

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Originally committed as revision 5242 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Luca Barbato 19 years ago
parent c6b1866b73
commit 085065f0fd
1 changed files with 63 additions and 53 deletions
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  1. 116
      libavcodec/ppc/dsputil_snow_altivec.c

116
libavcodec/ppc/dsputil_snow_altivec.c
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@ -510,35 +510,39 @@ static void inner_add_yblock_bw_8_obmc_16_altivec(uint8_t *obmc,
tmp2 = vec_ld(15, obmc4); tmp2 = vec_ld(15, obmc4);
ob4 = vec_perm(tmp1,tmp2,align); ob4 = vec_perm(tmp1,tmp2,align);
h1 = vec_mergeh(ob1, ob2); /*h1 <- [ a,b,a,b, a,b,a,b, h1 = (vector unsigned short)
vec_mergeh(ob1, ob2); /*h1 <- [ a,b,a,b, a,b,a,b,
a,b,a,b, a,b,a,b ] */ a,b,a,b, a,b,a,b ] */
h2 = vec_mergeh(ob3, ob4); /*h2 <- [ c,d,c,d, c,d,c,d, h2 = (vector unsigned short)
vec_mergeh(ob3, ob4); /*h2 <- [ c,d,c,d, c,d,c,d,
c,d,c,d, c,d,c,d ] */ c,d,c,d, c,d,c,d ] */
ih = vec_mergeh(h1,h2); /* ih <- [ a,b,c,d,a,b,c,d,a,b,c,d,a,b,c,d ]*/ ih = (vector unsigned char)
vec_mergeh(h1,h2); /*ih <- [ a,b,c,d, a,b,c,d,
a,b,c,d, a,b,c,d ]*/
l1 = vec_mergeh(b3, b2); l1 = (vector unsigned short) vec_mergeh(b3, b2);
l2 = vec_mergeh(b1, b0); l2 = (vector unsigned short) vec_mergeh(b1, b0);
il = vec_mergeh(l1,l2); il = (vector unsigned char) vec_mergeh(l1, l2);
v[0] = vec_msum(ih, il, vec_splat_u32(0)); v[0] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
//step1 //step1
h1 = vec_mergeh(ob1, ob2); h1 = (vector unsigned short) vec_mergeh(ob1, ob2);
h2 = vec_mergeh(ob3, ob4); h2 = (vector unsigned short) vec_mergeh(ob3, ob4);
ih = vec_mergel(h1,h2); ih = (vector unsigned char) vec_mergel(h1, h2);
l1 = vec_mergeh(b3, b2); l1 = (vector unsigned short) vec_mergeh(b3, b2);
l2 = vec_mergeh(b1, b0); l2 = (vector unsigned short) vec_mergeh(b1, b0);
il = vec_mergel(l1,l2); il = (vector unsigned char) vec_mergel(l1, l2);
v[1] = vec_msum(ih, il, vec_splat_u32(0)); v[1] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
#endif #endif
@ -664,69 +668,75 @@ static void inner_add_yblock_bw_16_obmc_32_altivec(uint8_t *obmc,
ob4 = vec_perm(tmp1,tmp2,align); ob4 = vec_perm(tmp1,tmp2,align);
//step0 //step0
h1 = vec_mergeh(ob1, ob2); /*h1 <- [ a,b,a,b, h1 = (vector unsigned short)
a,b,a,b, vec_mergeh(ob1, ob2); /*h1 <- [ a,b,a,b,
a,b,a,b, a,b,a,b,
a,b,a,b ] */ a,b,a,b,
h2 = vec_mergeh(ob3, ob4); /*h2 <- [ c,d,c,d, a,b,a,b ] */
c,d,c,d, h2 = (vector unsigned short)
c,d,c,d, vec_mergeh(ob3, ob4); /*h2 <- [ c,d,c,d,
c,d,c,d ] */ c,d,c,d,
c,d,c,d,
ih = vec_mergeh(h1,h2); /* ih <- [ a,b,c,d,a,b,c,d,a,b,c,d,a,b,c,d ]*/ c,d,c,d ] */
l1 = vec_mergeh(b3, b2); ih = (vector unsigned char)
vec_mergeh(h1,h2); /*ih <- [ a,b,c,d,
l2 = vec_mergeh(b1, b0); a,b,c,d,
a,b,c,d,
il = vec_mergeh(l1,l2); a,b,c,d ]*/
v[0] = vec_msum(ih, il, vec_splat_u32(0)); l1 = (vector unsigned short) vec_mergeh(b3, b2);
l2 = (vector unsigned short) vec_mergeh(b1, b0);
il = (vector unsigned char) vec_mergeh(l1,l2);
v[0] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
//step1 //step1
h1 = vec_mergeh(ob1, ob2); h1 = (vector unsigned short) vec_mergeh(ob1, ob2);
h2 = vec_mergeh(ob3, ob4); h2 = (vector unsigned short) vec_mergeh(ob3, ob4);
ih = vec_mergel(h1,h2); ih = (vector unsigned char) vec_mergel(h1,h2);
l1 = vec_mergeh(b3, b2); l1 = (vector unsigned short) vec_mergeh(b3, b2);
l2 = vec_mergeh(b1, b0); l2 = (vector unsigned short) vec_mergeh(b1, b0);
il = vec_mergel(l1,l2); il = (vector unsigned char) vec_mergel(l1,l2);
v[1] = vec_msum(ih, il, vec_splat_u32(0)); v[1] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
//step2 //step2
h1 = vec_mergel(ob1, ob2); h1 = (vector unsigned short) vec_mergel(ob1, ob2);
h2 = vec_mergel(ob3, ob4); h2 = (vector unsigned short) vec_mergel(ob3, ob4);
ih = vec_mergeh(h1,h2); ih = (vector unsigned char) vec_mergeh(h1,h2);
l1 = vec_mergel(b3, b2); l1 = (vector unsigned short) vec_mergel(b3, b2);
l2 = vec_mergel(b1, b0); l2 = (vector unsigned short) vec_mergel(b1, b0);
il = vec_mergeh(l1,l2); il = (vector unsigned char) vec_mergeh(l1,l2);
v[2] = vec_msum(ih, il, vec_splat_u32(0)); v[2] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
//step3 //step3
h1 = vec_mergel(ob1, ob2); h1 = (vector unsigned short) vec_mergel(ob1, ob2);
h2 = vec_mergel(ob3, ob4); h2 = (vector unsigned short) vec_mergel(ob3, ob4);
ih = vec_mergel(h1,h2); ih = (vector unsigned char) vec_mergel(h1,h2);
l1 = vec_mergel(b3, b2); l1 = (vector unsigned short) vec_mergel(b3, b2);
l2 = vec_mergel(b1, b0); l2 = (vector unsigned short) vec_mergel(b1, b0);
il = vec_mergel(l1,l2); il = (vector unsigned char) vec_mergel(l1,l2);
v[3] = vec_msum(ih, il, vec_splat_u32(0)); v[3] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));
#if 1 #if 1
for(x=0; x<b_w; x++) for(x=0; x<b_w; x++)
if(add){ if(add){

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