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scrolltext3.c: small optimization

This commit is contained in:
Christian Kroll 2014-08-27 00:07:50 +02:00
parent 5ad9905dee
commit cc060261d4
1 changed files with 3 additions and 8 deletions
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11
src/scrolltext/scrolltext3.c
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@ -69,14 +69,9 @@ static void clear_text_pixmap(){
memset(text_pixmap, 0, NUM_ROWS * LINEBYTES);
}
void update_pixmap(){
unsigned char x, y, z;
for(x=NUMPLANE;x--;){
for(y=NUM_ROWS;y--;){
for(z=LINEBYTES;z--;){
pixmap[x][y][z] = (*text_pixmap)[y][z];
}
}
static void update_pixmap(){
for(unsigned char p = NUMPLANE; p--;){
memcpy(&pixmap[p][0][0], text_pixmap, NUM_ROWS * LINEBYTES);
}
}