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d_suprnova.cpp: draw_layer speedhack - enable for everything except Gals Panic* & Panic Street

This commit is contained in:
dinkc64 2014-07-23 18:49:11 +00:00
parent 7b29241baa
commit c6cc5d571f
1 changed files with 12 additions and 5 deletions
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17
src/burn/drv/pst90s/d_suprnova.cpp
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@ -74,8 +74,8 @@ static int nGfxLen0 = 0;
static int nRedrawTiles = 0;
static UINT32 speedhack_address = ~0;
static UINT32 speedhack_pc[2] = { 0, 0 };
static UINT8 m_region = 0; /* 0 Japan, 1 Europ, 2 Asia, 3 USA, 4 Korea */
static UINT8 m_region = 0; /* 0 Japan, 1 Europe, 2 Asia, 3 USA, 4 Korea */
static UINT32 draw_layer_speedhack = 0;
static struct BurnRomInfo emptyRomDesc[] = {
{ "", 0, 0, 0 },
};
@ -1011,6 +1011,13 @@ static int DrvInit(INT32 bios)
YMZ280BInit(16666666, NULL);
if (strstr(BurnDrvGetTextA(DRV_NAME), "pan")) {
// Disable draw_layer() speed hack for Panic Street & Gals Panic 2,3,4etc
draw_layer_speedhack = 0;
} else {
draw_layer_speedhack = 1;
}
skns_init();
skns_sprite_kludge(sprite_kludge_x, sprite_kludge_y);
@ -1052,9 +1059,9 @@ static void draw_layer(UINT8 *source, UINT8 *previous, UINT16 *dest, UINT8 *prid
for (int offs = 0; offs < 64 * 64; offs++)
{
// speed hack, disabled for now. let's focus on accuracy first!
if (vram[offs] == prev[offs]) {
// continue;
// speed hack, disabled for gals panic* & panic street
if (vram[offs] == prev[offs] && draw_layer_speedhack) {
continue;
}
prev[offs] = vram[offs];