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-rw-r--r--src/tile16.h348
1 files changed, 174 insertions, 174 deletions
diff --git a/src/tile16.h b/src/tile16.h
index e0560f0..4650f40 100644
--- a/src/tile16.h
+++ b/src/tile16.h
@@ -4,7 +4,7 @@
* (c) Copyright 1996 - 2001 Gary Henderson (gary.henderson@ntlworld.com) and
* Jerremy Koot (jkoot@snes9x.com)
*
- * Super FX C emulator code
+ * Super FX C emulator code
* (c) Copyright 1997 - 1999 Ivar (ivar@snes9x.com) and
* Gary Henderson.
* Super FX assembler emulator code (c) Copyright 1998 zsKnight and _Demo_.
@@ -46,9 +46,9 @@ void SelectConvertTile();
void SelectPalette();
#ifdef ARM_ASM
-extern uint8 (*ConvertTile) (uint8 *pCache, uint32 TileAddr);
+extern uint8(*ConvertTile)(uint8* pCache, uint32 TileAddr);
#else
-uint8 ConvertTile (uint8 *pCache, uint32 TileAddr);
+uint8 ConvertTile(uint8* pCache, uint32 TileAddr);
#endif
extern uint32 TileBlank;
@@ -64,36 +64,36 @@ extern uint32 TileBlank;
if (!BG.Buffered [TileNumber]) BG.Buffered[TileNumber] = ConvertTile (pCache, TileAddr); \
\
if (BG.Buffered [TileNumber] == BLANK_TILE){ \
- TileBlank = Tile; \
- return; \
- } \
+ TileBlank = Tile; \
+ return; \
+ } \
\
GFX.ScreenColors = &GFX.ScreenColorsPre[(Tile & GFX.PaletteMask) >> GFX.PaletteShift];
#define RENDER_TILE(NORMAL, FLIPPED, N) \
- register int inc; \
+ register int inc; \
if (!(Tile & V_FLIP)){ \
- bp = pCache + StartLine; \
- inc = 8; \
- } else { \
- bp = pCache + 56 - StartLine; \
- inc = -8; \
- } \
+ bp = pCache + StartLine; \
+ inc = 8; \
+ } else { \
+ bp = pCache + 56 - StartLine; \
+ inc = -8; \
+ } \
\
- l = LineCount; \
+ l = LineCount; \
if (!(Tile & H_FLIP)){ \
- while ( l-- ){ \
- NORMAL (Offset, bp); \
- NORMAL (Offset + N, bp + 4); \
- bp += inc, Offset += GFX_PPL; \
- } \
- } else { \
- while ( l-- ){ \
- FLIPPED (Offset, bp + 4); \
- FLIPPED (Offset + N, bp); \
- bp += inc, Offset += GFX_PPL; \
- } \
- }
+ while ( l-- ){ \
+ NORMAL (Offset, bp); \
+ NORMAL (Offset + N, bp + 4); \
+ bp += inc, Offset += GFX_PPL; \
+ } \
+ } else { \
+ while ( l-- ){ \
+ FLIPPED (Offset, bp + 4); \
+ FLIPPED (Offset + N, bp); \
+ bp += inc, Offset += GFX_PPL; \
+ } \
+ }
#define TILE_CLIP_PREAMBLE \
uint32 dd; \
@@ -102,216 +102,216 @@ extern uint32 TileBlank;
\
if (StartPixel < 4) \
{ \
- d1 = HeadMask [StartPixel]; \
- if (StartPixel + Width < 4) \
- d1 &= TailMask [StartPixel + Width]; \
+ d1 = HeadMask [StartPixel]; \
+ if (StartPixel + Width < 4) \
+ d1 &= TailMask [StartPixel + Width]; \
} \
else \
- d1 = 0; \
+ d1 = 0; \
\
if (StartPixel + Width > 4) \
{ \
- if (StartPixel > 4) \
- d2 = HeadMask [StartPixel - 4]; \
- else \
- d2 = 0xffffffff; \
+ if (StartPixel > 4) \
+ d2 = HeadMask [StartPixel - 4]; \
+ else \
+ d2 = 0xffffffff; \
\
- d2 &= TailMask [(StartPixel + Width - 4)]; \
+ d2 &= TailMask [(StartPixel + Width - 4)]; \
} \
else \
- d2 = 0;
+ d2 = 0;
#define RENDER_CLIPPED_TILE(NORMAL, FLIPPED, N) \
- register int inc; \
+ register int inc; \
if (Tile & V_FLIP){ \
- bp = pCache + 56 - StartLine; \
- inc = -8; \
- } else { \
- bp = pCache + StartLine; \
- inc = 8; \
- } \
+ bp = pCache + 56 - StartLine; \
+ inc = -8; \
+ } else { \
+ bp = pCache + StartLine; \
+ inc = 8; \
+ } \
\
- l = LineCount; \
+ l = LineCount; \
if (!(Tile & H_FLIP)){ \
- while ( l-- ){ \
- if ((dd = (*(uint32 *) bp) & d1)) \
- NORMAL (Offset, (uint8 *) &dd); \
- if ((dd = (*(uint32 *) (bp + 4)) & d2)) \
- NORMAL (Offset + N, (uint8 *) &dd); \
- bp += inc, Offset += GFX_PPL; \
- } \
- } else { \
- SWAP_DWORD (d1); \
- SWAP_DWORD (d2); \
- while ( l-- ){ \
- if ((dd = *(uint32 *) (bp + 4) & d1)) \
- FLIPPED (Offset, (uint8 *) &dd); \
- if ((dd = *(uint32 *) bp & d2)) \
- FLIPPED (Offset + N, (uint8 *) &dd); \
- bp += inc, Offset += GFX_PPL; \
- } \
- }
+ while ( l-- ){ \
+ if ((dd = (*(uint32 *) bp) & d1)) \
+ NORMAL (Offset, (uint8 *) &dd); \
+ if ((dd = (*(uint32 *) (bp + 4)) & d2)) \
+ NORMAL (Offset + N, (uint8 *) &dd); \
+ bp += inc, Offset += GFX_PPL; \
+ } \
+ } else { \
+ SWAP_DWORD (d1); \
+ SWAP_DWORD (d2); \
+ while ( l-- ){ \
+ if ((dd = *(uint32 *) (bp + 4) & d1)) \
+ FLIPPED (Offset, (uint8 *) &dd); \
+ if ((dd = *(uint32 *) bp & d2)) \
+ FLIPPED (Offset + N, (uint8 *) &dd); \
+ bp += inc, Offset += GFX_PPL; \
+ } \
+ }
#define RENDER_TILE_LARGE(PIXEL, FUNCTION) \
if (!(Tile & (V_FLIP | H_FLIP))) \
{ \
- if ((pixel = *(pCache + StartLine + StartPixel))) \
- { \
- pixel = PIXEL; \
- for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
- { \
+ if ((pixel = *(pCache + StartLine + StartPixel))) \
+ { \
+ pixel = PIXEL; \
+ for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
+ { \
int z ;\
- for (z = Pixels - 1; z >= 0; z--) \
- if (GFX.Z1 > Depth [z]) \
- { \
- sp [z] = FUNCTION(sp + z, pixel); \
- Depth [z] = GFX.Z2; \
- }\
- } \
- } \
+ for (z = Pixels - 1; z >= 0; z--) \
+ if (GFX.Z1 > Depth [z]) \
+ { \
+ sp [z] = FUNCTION(sp + z, pixel); \
+ Depth [z] = GFX.Z2; \
+ }\
+ } \
+ } \
} \
else \
if (!(Tile & V_FLIP)) \
{ \
- StartPixel = 7 - StartPixel; \
- if ((pixel = *(pCache + StartLine + StartPixel))) \
- { \
- pixel = PIXEL; \
- for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
- { \
+ StartPixel = 7 - StartPixel; \
+ if ((pixel = *(pCache + StartLine + StartPixel))) \
+ { \
+ pixel = PIXEL; \
+ for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
+ { \
int z ;\
- for (z = Pixels - 1; z >= 0; z--) \
- if (GFX.Z1 > Depth [z]) \
- { \
- sp [z] = FUNCTION(sp + z, pixel); \
- Depth [z] = GFX.Z2; \
- }\
- } \
- } \
+ for (z = Pixels - 1; z >= 0; z--) \
+ if (GFX.Z1 > Depth [z]) \
+ { \
+ sp [z] = FUNCTION(sp + z, pixel); \
+ Depth [z] = GFX.Z2; \
+ }\
+ } \
+ } \
} \
else \
if (Tile & H_FLIP) \
{ \
- StartPixel = 7 - StartPixel; \
- if ((pixel = *(pCache + 56 - StartLine + StartPixel))) \
- { \
- pixel = PIXEL; \
- for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
- { \
+ StartPixel = 7 - StartPixel; \
+ if ((pixel = *(pCache + 56 - StartLine + StartPixel))) \
+ { \
+ pixel = PIXEL; \
+ for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
+ { \
int z ;\
- for (z = Pixels - 1; z >= 0; z--) \
- if (GFX.Z1 > Depth [z]) \
- { \
- sp [z] = FUNCTION(sp + z, pixel); \
- Depth [z] = GFX.Z2; \
- }\
- } \
- } \
+ for (z = Pixels - 1; z >= 0; z--) \
+ if (GFX.Z1 > Depth [z]) \
+ { \
+ sp [z] = FUNCTION(sp + z, pixel); \
+ Depth [z] = GFX.Z2; \
+ }\
+ } \
+ } \
} \
else \
{ \
- if ((pixel = *(pCache + 56 - StartLine + StartPixel))) \
- { \
- pixel = PIXEL; \
- for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
- { \
+ if ((pixel = *(pCache + 56 - StartLine + StartPixel))) \
+ { \
+ pixel = PIXEL; \
+ for (l = LineCount; l != 0; l--, sp += GFX_PPL, Depth += GFX_PPL) \
+ { \
int z ;\
- for (z = Pixels - 1; z >= 0; z--) \
- if (GFX.Z1 > Depth [z]) \
- { \
- sp [z] = FUNCTION(sp + z, pixel); \
- Depth [z] = GFX.Z2; \
- }\
- } \
- } \
+ for (z = Pixels - 1; z >= 0; z--) \
+ if (GFX.Z1 > Depth [z]) \
+ { \
+ sp [z] = FUNCTION(sp + z, pixel); \
+ Depth [z] = GFX.Z2; \
+ }\
+ } \
+ } \
}
-
+
#define RENDER_TILEHI(NORMAL, FLIPPED, N) \
if (!(Tile & (V_FLIP | H_FLIP))) \
{ \
- bp = pCache + StartLine; \
- for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
- { \
- /*if (*(uint32 *) bp)*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
- NORMAL (Offset, bp); \
- } \
+ bp = pCache + StartLine; \
+ for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
+ { \
+ /*if (*(uint32 *) bp)*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
+ NORMAL (Offset, bp); \
+ } \
} \
else \
if (!(Tile & V_FLIP)) \
{ \
- bp = pCache + StartLine; \
- for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
- { \
- /*if (*(uint32 *) (bp + 4))*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
- FLIPPED (Offset, bp); \
- } \
+ bp = pCache + StartLine; \
+ for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
+ { \
+ /*if (*(uint32 *) (bp + 4))*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
+ FLIPPED (Offset, bp); \
+ } \
} \
else \
if (Tile & H_FLIP) \
{ \
- bp = pCache + 56 - StartLine; \
- for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
- { \
- /*if (*(uint32 *) (bp + 4))*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
- FLIPPED (Offset, bp); \
- } \
+ bp = pCache + 56 - StartLine; \
+ for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
+ { \
+ /*if (*(uint32 *) (bp + 4))*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
+ FLIPPED (Offset, bp); \
+ } \
} \
else \
{ \
- bp = pCache + 56 - StartLine; \
- for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
- { \
- /*if (*(uint32 *) bp)*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
- NORMAL (Offset, bp); \
- } \
+ bp = pCache + 56 - StartLine; \
+ for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
+ { \
+ /*if (*(uint32 *) bp)*/if (((uint32)bp[0])|((uint32)bp[2])|((uint32)bp[4])|((uint32)bp[6])) \
+ NORMAL (Offset, bp); \
+ } \
}
-
-
-
+
+
+
#define RENDER_CLIPPED_TILEHI(NORMAL, FLIPPED, N) \
- d1=(d1&0xFF)|((d1&0xFF0000)>>8)|((d2&0xFF)<<16)|((d2&0xFF0000)<<8);\
+ d1=(d1&0xFF)|((d1&0xFF0000)>>8)|((d2&0xFF)<<16)|((d2&0xFF0000)<<8);\
if (!(Tile & (V_FLIP | H_FLIP))) \
{ \
- bp = pCache + StartLine; \
- for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
- { \
- /*if ((dd = (*(uint32 *) bp) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
- NORMAL (Offset, (uint8 *) &dd); \
- } \
+ bp = pCache + StartLine; \
+ for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
+ { \
+ /*if ((dd = (*(uint32 *) bp) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
+ NORMAL (Offset, (uint8 *) &dd); \
+ } \
} \
else \
if (!(Tile & V_FLIP)) \
{ \
- bp = pCache + StartLine; \
- SWAP_DWORD (d1); \
- /*SWAP_DWORD (d2);*/ \
- for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
- { \
- /*if ((dd = *(uint32 *) (bp + 4) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
- FLIPPED (Offset, (uint8 *) &dd); \
- } \
+ bp = pCache + StartLine; \
+ SWAP_DWORD (d1); \
+ /*SWAP_DWORD (d2);*/ \
+ for (l = LineCount; l != 0; l--, bp += 8, Offset += GFX_PPL) \
+ { \
+ /*if ((dd = *(uint32 *) (bp + 4) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
+ FLIPPED (Offset, (uint8 *) &dd); \
+ } \
} \
else \
if (Tile & H_FLIP) \
{ \
- bp = pCache + 56 - StartLine; \
- SWAP_DWORD (d1); \
- /*SWAP_DWORD (d2);*/ \
- for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
- { \
- /*if ((dd = *(uint32 *) (bp + 4) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
- FLIPPED (Offset, (uint8 *) &dd); \
- } \
+ bp = pCache + 56 - StartLine; \
+ SWAP_DWORD (d1); \
+ /*SWAP_DWORD (d2);*/ \
+ for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
+ { \
+ /*if ((dd = *(uint32 *) (bp + 4) & d1))*/if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
+ FLIPPED (Offset, (uint8 *) &dd); \
+ } \
} \
else \
{ \
- bp = pCache + 56 - StartLine; \
- for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
- { \
- /*if ((dd = (*(uint32 *) bp) & d1))*/ if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
- NORMAL (Offset, (uint8 *) &dd); \
- } \
- }
+ bp = pCache + 56 - StartLine; \
+ for (l = LineCount; l != 0; l--, bp -= 8, Offset += GFX_PPL) \
+ { \
+ /*if ((dd = (*(uint32 *) bp) & d1))*/ if (dd = (((((uint32)bp[6])<<24)|(((uint32)bp[4])<<16)|(((uint32)bp[2])<<8)|((uint32)bp[0]))&d1)) \
+ NORMAL (Offset, (uint8 *) &dd); \
+ } \
+ }
#endif
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