forked from enlightenment/efl
251 lines
5.8 KiB
C
251 lines
5.8 KiB
C
{
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int Cx, j;
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DATA32 *pix, *dptr, *pbuf, **yp;
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int r, g, b, a, rr, gg, bb, aa;
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int *xp, xap, yap, pos;
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int dyy, dxx;
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int w = dst_clip_w;
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#ifdef EVAS_SLI
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int ysli = dst_clip_y;
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#endif
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dptr = dst_ptr;
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pos = (src_region_y * src_w) + src_region_x;
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dyy = dst_clip_y - dst_region_y;
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dxx = dst_clip_x - dst_region_x;
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xp = xpoints + dxx;
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yp = ypoints + dyy;
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xapp = xapoints + dxx;
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yapp = yapoints + dyy;
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pbuf = buf;
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if (src->cache_entry.flags.alpha)
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{
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while (dst_clip_h--)
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{
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#ifdef EVAS_SLI
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if (((ysli) % dc->sli.h) == dc->sli.y)
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#endif
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{
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while (dst_clip_w--)
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{
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Cx = *xapp >> 16;
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xap = *xapp & 0xffff;
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pix = *yp + *xp + pos;
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a = (A_VAL(pix) * xap) >> 10;
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r = (R_VAL(pix) * xap) >> 10;
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g = (G_VAL(pix) * xap) >> 10;
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b = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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a += (A_VAL(pix) * Cx) >> 10;
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r += (R_VAL(pix) * Cx) >> 10;
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g += (G_VAL(pix) * Cx) >> 10;
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b += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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a += (A_VAL(pix) * j) >> 10;
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r += (R_VAL(pix) * j) >> 10;
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g += (G_VAL(pix) * j) >> 10;
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b += (B_VAL(pix) * j) >> 10;
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}
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if ((yap = *yapp) > 0)
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{
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pix = *yp + *xp + src_w + pos;
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aa = (A_VAL(pix) * xap) >> 10;
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rr = (R_VAL(pix) * xap) >> 10;
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gg = (G_VAL(pix) * xap) >> 10;
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bb = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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aa += (A_VAL(pix) * Cx) >> 10;
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rr += (R_VAL(pix) * Cx) >> 10;
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gg += (G_VAL(pix) * Cx) >> 10;
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bb += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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aa += (A_VAL(pix) * j) >> 10;
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rr += (R_VAL(pix) * j) >> 10;
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gg += (G_VAL(pix) * j) >> 10;
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bb += (B_VAL(pix) * j) >> 10;
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}
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a += ((aa - a) * yap) >> 8;
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r += ((rr - r) * yap) >> 8;
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g += ((gg - g) * yap) >> 8;
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b += ((bb - b) * yap) >> 8;
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}
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*pbuf++ = ARGB_JOIN(a >> 4, r >> 4, g >> 4, b >> 4);
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xp++; xapp++;
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}
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func(buf, NULL, dc->mul.col, dptr, w);
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}
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#ifdef EVAS_SLI
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ysli++;
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#endif
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pbuf = buf;
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dptr += dst_w; dst_clip_w = w;
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yp++; yapp++;
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xp = xpoints + dxx;
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xapp = xapoints + dxx;
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}
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}
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else
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{
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#ifdef DIRECT_SCALE
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if ((!src->cache_entry.flags.alpha) &&
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(!dst->cache_entry.flags.alpha) &&
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(!dc->mul.use))
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{
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while (dst_clip_h--)
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{
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pbuf = dptr;
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#ifdef EVAS_SLI
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if (((ysli) % dc->sli.h) == dc->sli.y)
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#endif
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{
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while (dst_clip_w--)
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{
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Cx = *xapp >> 16;
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xap = *xapp & 0xffff;
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pix = *yp + *xp + pos;
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r = (R_VAL(pix) * xap) >> 10;
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g = (G_VAL(pix) * xap) >> 10;
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b = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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r += (R_VAL(pix) * Cx) >> 10;
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g += (G_VAL(pix) * Cx) >> 10;
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b += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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r += (R_VAL(pix) * j) >> 10;
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g += (G_VAL(pix) * j) >> 10;
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b += (B_VAL(pix) * j) >> 10;
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}
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if ((yap = *yapp) > 0)
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{
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pix = *yp + *xp + src_w + pos;
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rr = (R_VAL(pix) * xap) >> 10;
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gg = (G_VAL(pix) * xap) >> 10;
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bb = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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rr += (R_VAL(pix) * Cx) >> 10;
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gg += (G_VAL(pix) * Cx) >> 10;
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bb += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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rr += (R_VAL(pix) * j) >> 10;
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gg += (G_VAL(pix) * j) >> 10;
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bb += (B_VAL(pix) * j) >> 10;
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}
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r += ((rr - r) * yap) >> 8;
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g += ((gg - g) * yap) >> 8;
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b += ((bb - b) * yap) >> 8;
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}
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*pbuf++ = ARGB_JOIN(0xff, r >> 4, g >> 4, b >> 4);
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xp++; xapp++;
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}
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}
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#ifdef EVAS_SLI
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ysli++;
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#endif
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dptr += dst_w; dst_clip_w = w;
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yp++; yapp++;
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xp = xpoints + dxx;
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xapp = xapoints + dxx;
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}
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}
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else
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#endif
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{
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while (dst_clip_h--)
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{
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#ifdef EVAS_SLI
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if (((ysli) % dc->sli.h) == dc->sli.y)
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#endif
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{
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while (dst_clip_w--)
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{
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Cx = *xapp >> 16;
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xap = *xapp & 0xffff;
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pix = *yp + *xp + pos;
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r = (R_VAL(pix) * xap) >> 10;
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g = (G_VAL(pix) * xap) >> 10;
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b = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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r += (R_VAL(pix) * Cx) >> 10;
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g += (G_VAL(pix) * Cx) >> 10;
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b += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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r += (R_VAL(pix) * j) >> 10;
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g += (G_VAL(pix) * j) >> 10;
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b += (B_VAL(pix) * j) >> 10;
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}
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if ((yap = *yapp) > 0)
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{
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pix = *yp + *xp + src_w + pos;
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rr = (R_VAL(pix) * xap) >> 10;
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gg = (G_VAL(pix) * xap) >> 10;
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bb = (B_VAL(pix) * xap) >> 10;
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for (j = (1 << 14) - xap; j > Cx; j -= Cx)
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{
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pix++;
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rr += (R_VAL(pix) * Cx) >> 10;
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gg += (G_VAL(pix) * Cx) >> 10;
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bb += (B_VAL(pix) * Cx) >> 10;
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}
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if (j > 0)
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{
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pix++;
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rr += (R_VAL(pix) * j) >> 10;
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gg += (G_VAL(pix) * j) >> 10;
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bb += (B_VAL(pix) * j) >> 10;
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}
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r += ((rr - r) * yap) >> 8;
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g += ((gg - g) * yap) >> 8;
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b += ((bb - b) * yap) >> 8;
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}
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*pbuf++ = ARGB_JOIN(0xff, r >> 4, g >> 4, b >> 4);
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xp++; xapp++;
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}
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func(buf, NULL, dc->mul.col, dptr, w);
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}
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#ifdef EVAS_SLI
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ysli++;
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#endif
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pbuf = buf;
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dptr += dst_w; dst_clip_w = w;
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yp++; yapp++;
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xp = xpoints + dxx;
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xapp = xapoints + dxx;
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}
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}
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}
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}
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