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Fixed setPixel swapping red and blue

This commit is contained in:
AlexandreRouma 2022-07-11 15:41:32 +02:00 committed by silseva
parent 844e0619e2
commit bb5891aca5
1 changed files with 2 additions and 2 deletions
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4
openrtx/src/core/graphics.cpp
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@ -181,9 +181,9 @@ inline void gfx_setPixel(point_t pos, color_t color)
rgb565_t new_pixel = _true2highColor(color); rgb565_t new_pixel = _true2highColor(color);
rgb565_t old_pixel = buf[pos.x + pos.y*SCREEN_WIDTH]; rgb565_t old_pixel = buf[pos.x + pos.y*SCREEN_WIDTH];
rgb565_t pixel; rgb565_t pixel;
pixel.r = ((255-alpha)*old_pixel.b+alpha*new_pixel.b)/255; pixel.r = ((255-alpha)*old_pixel.r+alpha*new_pixel.r)/255;
pixel.g = ((255-alpha)*old_pixel.g+alpha*new_pixel.g)/255; pixel.g = ((255-alpha)*old_pixel.g+alpha*new_pixel.g)/255;
pixel.b = ((255-alpha)*old_pixel.r+alpha*new_pixel.r)/255; pixel.b = ((255-alpha)*old_pixel.b+alpha*new_pixel.b)/255;
buf[pos.x + pos.y*SCREEN_WIDTH] = pixel; buf[pos.x + pos.y*SCREEN_WIDTH] = pixel;
} }
else else