void rgb16tobgr32(const uint8_t *src, uint8_t *dst, unsigned int src_size) { const uint16_t *end; uint8_t *d = (uint8_t *)dst; const uint16_t *s = (uint16_t *)src; end = s + src_size/2; while(s < end) { register uint16_t bgr; bgr = *s++; *d++ = (bgr&0xF800)>>8; *d++ = (bgr&0x7E0)>>3; *d++ = (bgr&0x1F)<<3; *d++ = 0; } }