Dasko/snes9x
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Move color table generation out of tile renderer.

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This commit is contained in:
Brandon Wright 2018-04-11 12:45:06 -05:00
parent 312075f280
commit 5285ec4e9d
5 changed files with 4 additions and 12 deletions
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4
gfx.cpp
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@ -241,9 +241,9 @@ bool8 S9xGraphicsInit (void)
GFX.InterlaceFrame = 0; GFX.InterlaceFrame = 0;
GFX.RealPPL = GFX.Pitch >> 1; GFX.RealPPL = GFX.Pitch >> 1;
IPPU.OBJChanged = TRUE; IPPU.OBJChanged = TRUE;
IPPU.DirectColourMapsNeedRebuild = TRUE;
Settings.BG_Forced = 0; Settings.BG_Forced = 0;
S9xFixColourBrightness(); S9xFixColourBrightness();
S9xBuildDirectColourMaps();
GFX.X2 = (uint16 *) malloc(sizeof(uint16) * 0x10000); GFX.X2 = (uint16 *) malloc(sizeof(uint16) * 0x10000);
GFX.ZERO = (uint16 *) malloc(sizeof(uint16) * 0x10000); GFX.ZERO = (uint16 *) malloc(sizeof(uint16) * 0x10000);
@ -336,8 +336,6 @@ void S9xBuildDirectColourMaps (void)
for (uint32 p = 0; p < 8; p++) for (uint32 p = 0; p < 8; p++)
for (uint32 c = 0; c < 256; c++) for (uint32 c = 0; c < 256; c++)
DirectColourMaps[p][c] = BUILD_PIXEL(IPPU.XB[((c & 7) << 2) | ((p & 1) << 1)], IPPU.XB[((c & 0x38) >> 1) | (p & 2)], IPPU.XB[((c & 0xc0) >> 3) | (p & 4)]); DirectColourMaps[p][c] = BUILD_PIXEL(IPPU.XB[((c & 7) << 2) | ((p & 1) << 1)], IPPU.XB[((c & 0x38) >> 1) | (p & 2)], IPPU.XB[((c & 0xc0) >> 3) | (p & 4)]);
IPPU.DirectColourMapsNeedRebuild = FALSE;
} }
void S9xStartScreenRefresh (void) void S9xStartScreenRefresh (void)

4
ppu.cpp
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@ -365,9 +365,9 @@ void S9xSetPPU (uint8 Byte, uint16 Address)
if (PPU.Brightness != (Byte & 0xf)) if (PPU.Brightness != (Byte & 0xf))
{ {
IPPU.ColorsChanged = TRUE; IPPU.ColorsChanged = TRUE;
IPPU.DirectColourMapsNeedRebuild = TRUE;
PPU.Brightness = Byte & 0xf; PPU.Brightness = Byte & 0xf;
S9xFixColourBrightness(); S9xFixColourBrightness();
S9xBuildDirectColourMaps();
if (PPU.Brightness > IPPU.MaxBrightness) if (PPU.Brightness > IPPU.MaxBrightness)
IPPU.MaxBrightness = PPU.Brightness; IPPU.MaxBrightness = PPU.Brightness;
} }
@ -1973,7 +1973,6 @@ void S9xSoftResetPPU (void)
memset(&IPPU.Clip[c], 0, sizeof(struct ClipData)); memset(&IPPU.Clip[c], 0, sizeof(struct ClipData));
IPPU.ColorsChanged = TRUE; IPPU.ColorsChanged = TRUE;
IPPU.OBJChanged = TRUE; IPPU.OBJChanged = TRUE;
IPPU.DirectColourMapsNeedRebuild = TRUE;
memset(IPPU.TileCached[TILE_2BIT], 0, MAX_2BIT_TILES); memset(IPPU.TileCached[TILE_2BIT], 0, MAX_2BIT_TILES);
memset(IPPU.TileCached[TILE_4BIT], 0, MAX_4BIT_TILES); memset(IPPU.TileCached[TILE_4BIT], 0, MAX_4BIT_TILES);
memset(IPPU.TileCached[TILE_8BIT], 0, MAX_8BIT_TILES); memset(IPPU.TileCached[TILE_8BIT], 0, MAX_8BIT_TILES);
@ -2003,6 +2002,7 @@ void S9xSoftResetPPU (void)
IPPU.FrameSkip = 0; IPPU.FrameSkip = 0;
S9xFixColourBrightness(); S9xFixColourBrightness();
S9xBuildDirectColourMaps();
for (int c = 0; c < 0x8000; c += 0x100) for (int c = 0; c < 0x8000; c += 0x100)
memset(&Memory.FillRAM[c], c >> 8, 0x100); memset(&Memory.FillRAM[c], c >> 8, 0x100);

1
ppu.h
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@ -225,7 +225,6 @@ struct InternalPPU
struct ClipData Clip[2][6]; struct ClipData Clip[2][6];
bool8 ColorsChanged; bool8 ColorsChanged;
bool8 OBJChanged; bool8 OBJChanged;
bool8 DirectColourMapsNeedRebuild;
uint8 *TileCache[7]; uint8 *TileCache[7];
uint8 *TileCached[7]; uint8 *TileCached[7];
uint16 VRAMReadBuffer; uint16 VRAMReadBuffer;

1
snapshot.cpp
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@ -1789,6 +1789,7 @@ int S9xUnfreezeFromStream (STREAM stream)
CPU.HDMARanInDMA = 0; CPU.HDMARanInDMA = 0;
S9xFixColourBrightness(); S9xFixColourBrightness();
S9xBuildDirectColourMaps();
IPPU.ColorsChanged = TRUE; IPPU.ColorsChanged = TRUE;
IPPU.OBJChanged = TRUE; IPPU.OBJChanged = TRUE;
IPPU.RenderThisFrame = TRUE; IPPU.RenderThisFrame = TRUE;

6
tile.cpp
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@ -720,8 +720,6 @@ void S9xSelectTileConverter (int depth, bool8 hires, bool8 sub, bool8 mosaic)
#define SELECT_PALETTE() \ #define SELECT_PALETTE() \
if (BG.DirectColourMode) \ if (BG.DirectColourMode) \
{ \ { \
if (IPPU.DirectColourMapsNeedRebuild) \
S9xBuildDirectColourMaps(); \
GFX.RealScreenColors = DirectColourMaps[(Tile >> 10) & 7]; \ GFX.RealScreenColors = DirectColourMaps[(Tile >> 10) & 7]; \
} \ } \
else \ else \
@ -1064,8 +1062,6 @@ extern struct SLineMatrixData LineMatrixData[240];
\ \
if (DCMODE) \ if (DCMODE) \
{ \ { \
if (IPPU.DirectColourMapsNeedRebuild) \
S9xBuildDirectColourMaps(); \
GFX.RealScreenColors = DirectColourMaps[0]; \ GFX.RealScreenColors = DirectColourMaps[0]; \
} \ } \
else \ else \
@ -1162,8 +1158,6 @@ extern struct SLineMatrixData LineMatrixData[240];
\ \
if (DCMODE) \ if (DCMODE) \
{ \ { \
if (IPPU.DirectColourMapsNeedRebuild) \
S9xBuildDirectColourMaps(); \
GFX.RealScreenColors = DirectColourMaps[0]; \ GFX.RealScreenColors = DirectColourMaps[0]; \
} \ } \
else \ else \