gpmark

diff src/blitting.cpp @ 0:5019d031b485

initial commit
author John Tsiombikas <nuclear@member.fsf.org>
date Wed, 05 Jun 2013 22:33:37 +0300
parents
children
line diff
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/blitting.cpp	Wed Jun 05 22:33:37 2013 +0300
     1.3 @@ -0,0 +1,16 @@
     1.4 +#include "main.h"
     1.5 +
     1.6 +void InitBlitting()
     1.7 +{
     1.8 +}
     1.9 +
    1.10 +void RunBlitting(int ntime, unsigned short *vram)
    1.11 +{
    1.12 +    unsigned char cc = (ntime & 255) >> 3;
    1.13 +    unsigned short c = (cc << 11) | ((cc << 1) << 5) | cc;
    1.14 +
    1.15 +    for (int i=0; i<ScreenSize; i++)
    1.16 +    {
    1.17 +		*vram++ = c;
    1.18 +	}
    1.19 +}