c->chrSrcH, c->chrDstH, filterAlign, (1<<12)-4,
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
srcFilter->chrV, dstFilter->chrV, c->param);
+
+#ifdef HAVE_ALTIVEC
+ c->vYCoeffsBank = memalign (16, sizeof (vector signed short)*c->vLumFilterSize*c->dstH);
+ c->vCCoeffsBank = memalign (16, sizeof (vector signed short)*c->vChrFilterSize*c->dstH);
+
+ for (i=0;i<c->vLumFilterSize*c->dstH;i++) {
+ int j;
+ short *p = (short *)&c->vYCoeffsBank[i];
+ for (j=0;j<8;j++)
+ p[j] = c->vLumFilter[i];
+ }
+
+ for (i=0;i<c->vChrFilterSize*c->dstH;i++) {
+ int j;
+ short *p = (short *)&c->vCCoeffsBank[i];
+ for (j=0;j<8;j++)
+ p[j] = c->vChrFilter[i];
+ }
+#endif
}
// Calculate Buffer Sizes so that they won't run out while handling these damn slices
c->hLumFilter = NULL;
if(c->hChrFilter) free(c->hChrFilter);
c->hChrFilter = NULL;
+#ifdef HAVE_ALTIVEC
+ if(c->vYCoeffsBank) free(c->vYCoeffsBank);
+ c->vYCoeffsBank = NULL;
+ if(c->vCCoeffsBank) free(c->vCCoeffsBank);
+ c->vCCoeffsBank = NULL;
+#endif
if(c->vLumFilterPos) free(c->vLumFilterPos);
c->vLumFilterPos = NULL;
uint8_t *dest, int dstW, int dstY)
{
int i,j;
- short tmp __attribute__((aligned (16)));
- int16_t *p;
short *f;
vector signed short X,X0,X1,Y0,U0,V0,Y1,U1,V1,U,V;
vector signed short R0,G0,B0,R1,G1,B1;
vector unsigned short SCL = vec_splat((vector unsigned short)AVV(4),0);
unsigned long scratch[16] __attribute__ ((aligned (16)));
- vector signed short *vYCoeffsBank, *vCCoeffsBank;
-
vector signed short *YCoeffs, *CCoeffs;
- vYCoeffsBank = memalign (16, sizeof (vector signed short)*lumFilterSize*c->dstH);
- vCCoeffsBank = memalign (16, sizeof (vector signed short)*chrFilterSize*c->dstH);
-
- for (i=0;i<lumFilterSize*c->dstH;i++) {
- tmp = c->vLumFilter[i];
- p = &vYCoeffsBank[i];
- for (j=0;j<8;j++)
- p[j] = tmp;
- }
-
- for (i=0;i<chrFilterSize*c->dstH;i++) {
- tmp = c->vChrFilter[i];
- p = &vCCoeffsBank[i];
- for (j=0;j<8;j++)
- p[j] = tmp;
- }
-
- YCoeffs = vYCoeffsBank+dstY*lumFilterSize;
- CCoeffs = vCCoeffsBank+dstY*chrFilterSize;
+ YCoeffs = c->vYCoeffsBank+dstY*lumFilterSize;
+ CCoeffs = c->vCCoeffsBank+dstY*chrFilterSize;
out = (vector unsigned char *)dest;
memcpy (&((uint32_t*)dest)[i], scratch, (dstW-i)/4);
}
- if (vYCoeffsBank) free (vYCoeffsBank);
- if (vCCoeffsBank) free (vCCoeffsBank);
-
}