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unroll 8bpc version

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This commit is contained in:
homm 2016-05-05 18:27:33 +03:00
parent 126c3151b5
commit d48324bd21
1 changed files with 12 additions and 6 deletions
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18
libImaging/Resample.c
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@ -181,8 +181,8 @@ ImagingResampleHorizontal_8bpc(Imaging imIn, int xsize, struct filter *filterp)
}
ImagingSectionEnter(&cookie);
for (yy = 0; yy < imOut->ysize; yy++) {
if (imIn->image8) {
if (imIn->image8) {
for (yy = 0; yy < imOut->ysize; yy++) {
for (xx = 0; xx < xsize; xx++) {
xmin = xbounds[xx * 2 + 0];
xmax = xbounds[xx * 2 + 1];
@ -192,8 +192,10 @@ ImagingResampleHorizontal_8bpc(Imaging imIn, int xsize, struct filter *filterp)
ss0 += ((UINT8) imIn->image8[yy][x]) * k[x - xmin];
imOut->image8[yy][xx] = clip8(ss0);
}
} else if (imIn->type == IMAGING_TYPE_UINT8) {
if (imIn->bands == 2) {
}
} else if (imIn->type == IMAGING_TYPE_UINT8) {
if (imIn->bands == 2) {
for (yy = 0; yy < imOut->ysize; yy++) {
for (xx = 0; xx < xsize; xx++) {
xmin = xbounds[xx * 2 + 0];
xmax = xbounds[xx * 2 + 1];
@ -206,7 +208,9 @@ ImagingResampleHorizontal_8bpc(Imaging imIn, int xsize, struct filter *filterp)
imOut->image[yy][xx*4 + 0] = clip8(ss0);
imOut->image[yy][xx*4 + 3] = clip8(ss1);
}
} else if (imIn->bands == 3) {
}
} else if (imIn->bands == 3) {
for (yy = 0; yy < imOut->ysize; yy++) {
for (xx = 0; xx < xsize; xx++) {
xmin = xbounds[xx * 2 + 0];
xmax = xbounds[xx * 2 + 1];
@ -221,7 +225,9 @@ ImagingResampleHorizontal_8bpc(Imaging imIn, int xsize, struct filter *filterp)
imOut->image[yy][xx*4 + 1] = clip8(ss1);
imOut->image[yy][xx*4 + 2] = clip8(ss2);
}
} else {
}
} else {
for (yy = 0; yy < imOut->ysize; yy++) {
for (xx = 0; xx < xsize; xx++) {
xmin = xbounds[xx * 2 + 0];
xmax = xbounds[xx * 2 + 1];