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Merge pull request #8008 from radarhere/convert

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Simplified RGB to I;16, I;16L and I;16B conversion
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Hugo van Kemenade 2024-04-25 00:00:15 +03:00 committed by GitHub
commit 1fc1179ed5
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GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 6 deletions
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src/libImaging/Convert.c
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@ -254,9 +254,8 @@ static void
rgb2i16l(UINT8 *out_, const UINT8 *in, int xsize) { rgb2i16l(UINT8 *out_, const UINT8 *in, int xsize) {
int x; int x;
for (x = 0; x < xsize; x++, in += 4) { for (x = 0; x < xsize; x++, in += 4) {
UINT8 v = CLIP16(L24(in) >> 16); *out_++ = L24(in) >> 16;
*out_++ = v; *out_++ = 0;
*out_++ = v >> 8;
} }
} }
@ -264,9 +263,8 @@ static void
rgb2i16b(UINT8 *out_, const UINT8 *in, int xsize) { rgb2i16b(UINT8 *out_, const UINT8 *in, int xsize) {
int x; int x;
for (x = 0; x < xsize; x++, in += 4) { for (x = 0; x < xsize; x++, in += 4) {
UINT8 v = CLIP16(L24(in) >> 16); *out_++ = 0;
*out_++ = v >> 8; *out_++ = L24(in) >> 16;
*out_++ = v;
} }
} }