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Core library clean up: Make range expressions more consistent and replace uses of .. with ..=

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This commit is contained in:
gingerBill
2021-06-14 11:15:25 +01:00
parent 3ca887a60a
commit 86649e6b44
23 changed files with 80 additions and 84 deletions
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core/image/png/png.odin
+10 -10
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@@ -1348,31 +1348,31 @@ defilter_less_than_8 :: proc(params: ^Filter_Params) -> (ok: bool) #no_bounds_ch
case .None:
copy(dest, src[:row_stride_in]);
case .Sub:
for i in 0..channels {
for i in 0..=channels {
dest[i] = src[i];
}
for k in 0..nk {
for k in 0..=nk {
dest[channels+k] = (src[channels+k] + dest[k]) & 255;
}
case .Up:
for k in 0..row_stride_in {
for k in 0..=row_stride_in {
dest[k] = (src[k] + up[k]) & 255;
}
case .Average:
for i in 0..channels {
for i in 0..=channels {
avg := up[i] >> 1;
dest[i] = (src[i] + avg) & 255;
}
for k in 0..nk {
for k in 0..=nk {
avg := u8((u16(up[channels+k]) + u16(dest[k])) >> 1);
dest[channels+k] = (src[channels+k] + avg) & 255;
}
case .Paeth:
for i in 0..channels {
for i in 0..=channels {
paeth := filter_paeth(0, up[i], 0);
dest[i] = (src[i] + paeth) & 255;
}
for k in 0..nk {
for k in 0..=nk {
paeth := filter_paeth(dest[k], up[channels+k], up[k]);
dest[channels+k] = (src[channels+k] + paeth) & 255;
}
@@ -1380,9 +1380,9 @@ defilter_less_than_8 :: proc(params: ^Filter_Params) -> (ok: bool) #no_bounds_ch
return false;
}
src = src [row_stride_in:];
up = dest;
dest = dest[row_stride_in:];
src = src[row_stride_in:];
up = dest;
dest = dest[row_stride_in:];
}
// Let's expand the bits