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#define RGB565_MASK_RED 0xF800
#define RGB565_MASK_GREEN 0x07E0
#define RGB565_MASK_BLUE 0x001F
void rgb565_2_rgb24(BYTE *rgb24, WORD rgb565)
{
//extract RGB
rgb24[2] = (rgb565 & RGB565_MASK_RED) >> 11;
rgb24[1] = (rgb565 & RGB565_MASK_GREEN) >> 5;
rgb24[0] = (rgb565 & RGB565_MASK_BLUE);
//amplify the image
rgb24[2] <<= 3;
rgb24[1] <<= 2;
rgb24[0] <<= 3;
}
void rgb_555_2_bgr24(BYTE* p, int rgb555)
{
p[0] = ((rgb555 << 3) & 0xF8);
p[1] = ((rgb555 >> 2) & 0xF8);
p[2] = ((rgb555 >> 7) & 0xF8);
}