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-file now compiles in VC++ 

-Commented a couple of spots that need to be fixed.
This commit is contained in:
cyberwarriorx 2006-11-30 19:58:46 +00:00
parent 381f5da733
commit c179a9d1ff
1 changed files with 90 additions and 56 deletions
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144
desmume/src/GPU.c
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@ -555,6 +555,11 @@ INLINE void renderline_textBG(GPU * gpu, u8 num, u8 * DST, u16 X, u16 Y, u16 LG)
u16 tmp = ((Y&(ht-1))>>3);
u8 * map = gpu->BG_map_ram[num] + (tmp&31) * 64;
u8 *dst = DST;
u8 *tile;
u16 xoff = X;
u8 * pal;
u16 yoff;
u16 x;
if(tmp>31)
{
@ -569,30 +574,33 @@ INLINE void renderline_textBG(GPU * gpu, u8 num, u8 * DST, u16 X, u16 Y, u16 LG)
}
}
u8 *tile = (u8*) gpu->BG_tile_ram[num];
tile = (u8*) gpu->BG_tile_ram[num];
if((!tile) || (!gpu->BG_map_ram[num])) return;
u16 xoff = X;
xoff = X;
if(!(bgprop & BG_256_COLOR))
{
u16 yoff = ((Y&7)<<2);
u16 x;
u8 * pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
yoff = ((Y&7)<<2);
pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
for(x = 0; x < LG;)
{
tmp = ((xoff&(lg-1))>>3);
u8 * mapinfo = map + (tmp&0x1F) * 2;
u8 * mapinfo;
u16 mapinfovalue;
u8 *line;
u16 xfin;
tmp = ((xoff&(lg-1))>>3);
mapinfo = map + (tmp&0x1F) * 2;
mapinfovalue;
if(tmp>31) mapinfo += 32*32*2;
mapinfovalue = T1ReadWord(mapinfo, 0);
u8 *line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue) * 0x20) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*4)-yoff : yoff));
u16 xfin = x + (8 - (xoff&7));
line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue) * 0x20) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*4)-yoff : yoff));
xfin = x + (8 - (xoff&7));
if (xfin > LG)
xfin = LG;
@ -626,22 +634,25 @@ INLINE void renderline_textBG(GPU * gpu, u8 num, u8 * DST, u16 X, u16 Y, u16 LG)
if(!(gpu->prop & DISPLAY_BG_EXT_PALETTE))
{
u16 yoff = ((Y&7)<<3);
u16 x;
u8 * pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
yoff = ((Y&7)<<3);
pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
for(x = 0; x < LG;)
{
tmp = ((xoff&(lg-1))>>3);
u8 * mapinfo = map + (tmp & 31) * 2;
u8 * mapinfo;
u16 mapinfovalue;
u8 *line;
u16 xfin;
tmp = ((xoff&(lg-1))>>3);
mapinfo = map + (tmp & 31) * 2;
mapinfovalue;
if(tmp > 31) mapinfo += 32*32*2;
mapinfovalue = T1ReadWord(mapinfo, 0);
u8 *line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue)*0x40) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*8)-yoff : yoff));
u16 xfin = x + (8 - (xoff&7));
line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue)*0x40) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*8)-yoff : yoff));
xfin = x + (8 - (xoff&7));
if (xfin > LG)
xfin = LG;
@ -669,25 +680,28 @@ INLINE void renderline_textBG(GPU * gpu, u8 num, u8 * DST, u16 X, u16 Y, u16 LG)
return;
}
u8 * pal = ARM9Mem.ExtPal[gpu->core][gpu->BGExtPalSlot[num]];
pal = ARM9Mem.ExtPal[gpu->core][gpu->BGExtPalSlot[num]];
if(!pal) return;
u16 yoff = ((Y&7)<<3);
u16 x;
yoff = ((Y&7)<<3);
for(x = 0; x < LG;)
{
tmp = ((xoff&(lg-1))>>3);
u8 * mapinfo = map + (tmp & 0x1F) * 2;
u8 * mapinfo;
u16 mapinfovalue;
u8 * line;
u16 xfin;
tmp = ((xoff&(lg-1))>>3);
mapinfo = map + (tmp & 0x1F) * 2;
mapinfovalue;
if(tmp>31) mapinfo += 32 * 32 * 2;
mapinfovalue = T1ReadWord(mapinfo, 0);
u8 * line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue)*0x40) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*8)-yoff : yoff));
u16 xfin = x + (8 - (xoff&7));
line = (u8 * )tile + (MAP_ENTRY_TILEID_MASK(mapinfovalue)*0x40) + (((mapinfovalue)& MAP_ENTRY_FLIP_Y ? (7*8)-yoff : yoff));
xfin = x + (8 - (xoff&7));
if (xfin > LG)
xfin = LG;
@ -737,11 +751,12 @@ INLINE void rotBG2(GPU * gpu, u8 num, u8 * DST, u16 H, s32 X, s32 Y, s16 PA, s16
u8 * dst = DST;
u8 mapinfo;
u8 coul;
u8 * pal;
u32 i;
if((!tile)||(!map)) return;
u8 * pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
u32 i;
pal = ARM9Mem.ARM9_VMEM + gpu->core * 0x400;
for(i = 0; i < LG; ++i)
{
auxX = x>>8;
@ -810,10 +825,12 @@ INLINE void extRotBG2(GPU * gpu, u8 num, u8 * DST, u16 H, s32 X, s32 Y, s16 PA,
}
if ((auxX >= 0) && (auxX < lg) && (auxY >= 0) && (auxY < ht))
{
u16 x1;
u16 y1;
mapinfo = T1ReadWord(map, ((auxX>>3) + (auxY>>3) * lgmap) << 1);
u16 x1 = (mapinfo & 0x400) ? 7 - (auxX&7) : (auxX&7);
u16 y1 = (mapinfo & 0x800) ? 7 - (auxY&7) : (auxY&7);
x1 = (mapinfo & 0x400) ? 7 - (auxX&7) : (auxX&7);
y1 = (mapinfo & 0x800) ? 7 - (auxY&7) : (auxY&7);
coul = tile[(mapinfo&0x3FF)*64 + x1 + (y1<<3)];
if(coul)
T2WriteWord(dst, 0, T1ReadWord(pal, (coul + (mapinfo>>12)*0x100) << 1));
@ -942,13 +959,22 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
for(i = 0; i<nbShow; ++i, --aux)
{
s32 sprX = aux->attr1 & 0x1FF;
sprX = ((s32)(sprX<<23))>>23;
s32 sprY = aux->attr0 & 0xFF;
s32 sprY;
s32 x = 0;
u32 lg;
size sprSize;
s32 y;
u8 prio;
u8 * src;
u8 * pal;
u16 j;
size sprSize = sprSizeTab[(aux->attr1>>14)][(aux->attr0>>14)];
sprX = ((s32)(sprX<<23))>>23;
sprY = aux->attr0 & 0xFF;
u32 lg = sprSize.x;
sprSize = sprSizeTab[(aux->attr1>>14)][(aux->attr0>>14)];
lg = sprSize.x;
if(sprY>192)
sprY = (s32)((s8)(aux->attr0 & 0xFF));
@ -969,15 +995,15 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
if(sprX+sprSize.x>256)
lg = 255 - sprX;
s32 y = l - sprY;
u8 prio = (aux->attr2>>10)&3;
y = l - sprY;
prio = (aux->attr2>>10)&3;
if(aux->attr1&(1<<13)) y = sprSize.y - y -1;
if((aux->attr0&(3<<10))==(3<<10))
{
u8 * src = (gpu->sprMem) +(aux->attr2&0x3FF)*16 + (y<<gpu->sprBMPBlock);
u16 i;
src = (gpu->sprMem) +(aux->attr2&0x3FF)*16 + (y<<gpu->sprBMPBlock);
if(aux->attr1&(1<<12))
{
@ -985,7 +1011,7 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
for(i = 0; i < lg; ++i, --x, ++sprX)
{
u8 c = src[x];
if((c>>15) && (prioTab[sprX]>=prio))
if((c>>15) && (prioTab[sprX]>=prio)) // What's the point in shifting down by 15 when c is 8-bits?
{
T2WriteByte(dst, sprX << 1, c);
prioTab[sprX] = prio;
@ -1007,9 +1033,8 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
if(aux->attr0&(1<<13))
{
u8 * src = gpu->sprMem + ((aux->attr2&0x3FF)<<block) + ((y>>3)*sprSize.x*8) + ((y&0x7)*8);
u8 * pal;
u16 i;
src = gpu->sprMem + ((aux->attr2&0x3FF)<<block) + ((y>>3)*sprSize.x*8) + ((y&0x7)*8);
if(gpu->prop&(1<<31))
pal = ARM9Mem.ObjExtPal[gpu->core][0]+((aux->attr2>>12)*0x200);
@ -1043,8 +1068,8 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
}
continue;
}
u8 * src = gpu->sprMem + ((aux->attr2&0x3FF)<<block) + ((y>>3)*sprSize.x*4) + ((y&0x7)*4);
u8 * pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
src = gpu->sprMem + ((aux->attr2&0x3FF)<<block) + ((y>>3)*sprSize.x*4) + ((y&0x7)*4);
pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
if(x&1)
{
@ -1111,8 +1136,7 @@ void sprite1D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
continue;
}
u16 i;
for(i = 0; i < lg; ++i, ++x)
for(j = 0; j < lg; ++j, ++x)
{
u8 c = src[(x&0x3) + ((x&0xFFFC)<<3)];
@ -1141,13 +1165,22 @@ void sprite2D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
for(i = 0; i<nbShow; ++i, --aux)
{
s32 sprX = aux->attr1 & 0x1FF;
sprX = ((s32)(sprX<<23))>>23;
s32 sprY = aux->attr0 & 0xFF;
s32 sprY;
s32 x = 0;
size sprSize;
u32 lg;
s32 y;
u8 prio;
u8 * src;
u8 * pal;
u16 j;
size sprSize = sprSizeTab[(aux->attr1>>14)][(aux->attr0>>14)];
sprX = ((s32)(sprX<<23))>>23;
sprY = aux->attr0 & 0xFF;
u32 lg = sprSize.x;
sprSize = sprSizeTab[(aux->attr1>>14)][(aux->attr0>>14)];
lg = sprSize.x;
if(sprY>192)
sprY = (s32)((s8)(aux->attr0 & 0xFF));
@ -1168,23 +1201,25 @@ void sprite2D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
if(sprX+sprSize.x>256)
lg = 255 - sprX;
s32 y = l - sprY;
u8 prio = (aux->attr2>>10)&3;
y = l - sprY;
prio = (aux->attr2>>10)&3;
if(aux->attr1&(1<<13)) y = sprSize.y - y -1;
if((aux->attr0&(3<<10))==(3<<10))
{
u8 * src = (gpu->sprMem) + (((aux->attr2&0x3E0) * 64 + (aux->attr2&0x1F) * 8 + ( y << 8)) << 1);
u16 i;
src = (gpu->sprMem) + (((aux->attr2&0x3E0) * 64 + (aux->attr2&0x1F) * 8 + ( y << 8)) << 1);
if(aux->attr1&(1<<12))
{
LOG("Using fubared h-flip\n");
x = sprSize.x -x - 1;
for(i = 0; i < lg; ++i, --x, ++sprX)
{
u8 c = src[x << 1];
if((c>>15) && (prioTab[sprX]>=prio))
if((c>>15) && (prioTab[sprX]>=prio)) // What's the point in shifting down by 15 when c is 8-bits?
{
T2WriteByte(dst, sprX << 1, c);
prioTab[sprX] = prio;
@ -1206,9 +1241,9 @@ void sprite2D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
if(aux->attr0&(1<<13))
{
u8 * src = gpu->sprMem + ((aux->attr2&0x3FF)<<5) + ((y>>3)<<10) + ((y&0x7)*8);
u8 * pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
u16 i;
src = gpu->sprMem + ((aux->attr2&0x3FF)<<5) + ((y>>3)<<10) + ((y&0x7)*8);
pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
if(aux->attr1&(1<<12))
{
@ -1237,8 +1272,8 @@ void sprite2D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
}
continue;
}
u8 * src = gpu->sprMem + ((aux->attr2&0x3FF)<<5) + ((y>>3)<<10) + ((y&0x7)*4);
u8 * pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
src = gpu->sprMem + ((aux->attr2&0x3FF)<<5) + ((y>>3)<<10) + ((y&0x7)*4);
pal = ARM9Mem.ARM9_VMEM + 0x200 + gpu->core * 0x400;
if(x&1)
{
if(aux->attr1&(1<<12))
@ -1304,8 +1339,7 @@ void sprite2D(GPU * gpu, u16 l, u8 * dst, u8 * prioTab)
continue;
}
u16 i;
for(i = 0; i < lg; ++i, ++x)
for(j = 0; j < lg; ++j, ++x)
{
u8 c = src[(x&0x3) + ((x&0xFFFC)<<3)];