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ncpixel_b/ncpixel_g: fix for RGBA

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nick black 2020-10-30 01:11:43 -04:00
parent f9b4993b07
commit 515aa881cc
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1 changed files with 2 additions and 2 deletions
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include/notcurses/notcurses.h
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@ -2422,13 +2422,13 @@ ncpixel_r(uint32_t pixel){
// Extract the 8-bit green component from a pixel
static inline unsigned
ncpixel_g(uint32_t pixel){
return (pixel & 0x00ff0000ul) >> 16u;
return (pixel & 0x0000ff00ul) >> 8u;
}
// Extract the 8-bit blue component from a pixel
static inline unsigned
ncpixel_b(uint32_t pixel){
return (pixel & 0x0000ff00ul) >> 8u;
return (pixel & 0x00ff0000ul) >> 16u;
}
// Set the 8-bit alpha component of a pixel