You must be getting tired of this. I know I am.
This commit is contained in:
Zach Bacon
parent
8106b77056
commit
ba57da76cb
154
src/gba/GBAGfx.h
154
src/gba/GBAGfx.h
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@ -9,21 +9,21 @@
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//#define SPRITE_DEBUG
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#ifdef TILED_RENDERING
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extern void gfxDrawTextScreen(uint16_t, uint16_t, uint16_t, u32*);
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extern void gfxDrawTextScreen(uint16_t, uint16_t, uint16_t, uint32_t*);
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#else
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static void gfxDrawTextScreen(uint16_t, uint16_t, uint16_t, u32*);
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static void gfxDrawTextScreen(uint16_t, uint16_t, uint16_t, uint32_t*);
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#endif
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static void gfxDrawRotScreen(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, int&, int&, int, u32*);
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static void gfxDrawRotScreen(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, int&, int&, int, uint32_t*);
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static void gfxDrawRotScreen16Bit(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, int&, int&, int,
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u32*);
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uint32_t*);
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static void gfxDrawRotScreen256(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, int&, int&, int,
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u32*);
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uint32_t*);
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static void gfxDrawRotScreen16Bit160(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, int&, int&, int,
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u32*);
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static void gfxDrawSprites(u32*);
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static void gfxIncreaseBrightness(u32* line, int coeff);
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static void gfxDecreaseBrightness(u32* line, int coeff);
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static void gfxAlphaBlend(u32* ta, u32* tb, int ca, int cb);
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uint32_t*);
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static void gfxDrawSprites(uint32_t*);
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static void gfxIncreaseBrightness(uint32_t* line, int coeff);
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static void gfxDecreaseBrightness(uint32_t* line, int coeff);
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static void gfxAlphaBlend(uint32_t* ta, uint32_t* tb, int ca, int cb);
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void mode0RenderLine();
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void mode0RenderLineNoWindow();
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@ -50,13 +50,13 @@ void mode5RenderLineNoWindow();
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void mode5RenderLineAll();
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extern int coeff[32];
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extern u32 line0[240];
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extern u32 line1[240];
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extern u32 line2[240];
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extern u32 line3[240];
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extern u32 lineOBJ[240];
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extern u32 lineOBJWin[240];
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extern u32 lineMix[240];
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extern uint32_t line0[240];
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extern uint32_t line1[240];
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extern uint32_t line2[240];
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extern uint32_t line3[240];
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extern uint32_t lineOBJ[240];
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extern uint32_t lineOBJWin[240];
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extern uint32_t lineMix[240];
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extern bool gfxInWin0[240];
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extern bool gfxInWin1[240];
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extern int lineOBJpixleft[128];
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@ -70,7 +70,7 @@ extern int gfxBG3X;
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extern int gfxBG3Y;
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extern int gfxLastVCOUNT;
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static inline void gfxClearArray(u32* array)
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static inline void gfxClearArray(uint32_t* array)
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{
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for (int i = 0; i < 240; i++) {
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*array++ = 0x80000000;
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@ -78,12 +78,12 @@ static inline void gfxClearArray(u32* array)
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}
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#ifndef TILED_RENDERING
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static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t vofs, u32* line)
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static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t vofs, uint32_t* line)
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{
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uint16_t* palette = (uint16_t*)paletteRAM;
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u8* charBase = &vram[((control >> 2) & 0x03) * 0x4000];
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uint16_t* screenBase = (u16*)&vram[((control >> 8) & 0x1f) * 0x800];
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u32 prio = ((control & 3) << 25) + 0x1000000;
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uint8_t* charBase = &vram[((control >> 2) & 0x03) * 0x4000];
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uint16_t* screenBase = (uint16_t*)&vram[((control >> 8) & 0x1f) * 0x800];
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uint32_t prio = ((control & 3) << 25) + 0x1000000;
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int sizeX = 256;
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int sizeY = 256;
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switch ((control >> 14) & 3) {
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@ -127,9 +127,9 @@ static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t v
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int yshift = ((yyy >> 3) << 5);
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if ((control)&0x80) {
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u16* screenSource = screenBase + 0x400 * (xxx >> 8) + ((xxx & 255) >> 3) + yshift;
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uint16_t* screenSource = screenBase + 0x400 * (xxx >> 8) + ((xxx & 255) >> 3) + yshift;
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for (int x = 0; x < 240; x++) {
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u16 data = READ16LE(screenSource);
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uint16_t data = READ16LE(screenSource);
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int tile = data & 0x3FF;
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int tileX = (xxx & 7);
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@ -143,7 +143,7 @@ static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t v
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if (data & 0x0800)
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tileY = 7 - tileY;
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u8 color = charBase[tile * 64 + tileY * 8 + tileX];
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uint8_t color = charBase[tile * 64 + tileY * 8 + tileX];
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line[x] = color ? (READ16LE(&palette[color]) | prio) : 0x80000000;
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@ -177,7 +177,7 @@ static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t v
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if (data & 0x0800)
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tileY = 7 - tileY;
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u8 color = charBase[(tile << 5) + (tileY << 2) + (tileX >> 1)];
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uint8_t color = charBase[(tile << 5) + (tileY << 2) + (tileX >> 1)];
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if (tileX & 1) {
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color = (color >> 4);
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@ -220,11 +220,11 @@ static inline void gfxDrawTextScreen(uint16_t control, uint16_t hofs, uint16_t v
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static inline void gfxDrawRotScreen(uint16_t control, uint16_t x_l, uint16_t x_h, uint16_t y_l, uint16_t y_h, uint16_t pa, uint16_t pb,
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uint16_t pc, uint16_t pd, int& currentX, int& currentY, int changed,
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u32* line)
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uint32_t* line)
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{
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uint16_t* palette = (uint16_t*)paletteRAM;
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u8* charBase = &vram[((control >> 2) & 0x03) * 0x4000];
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u8* screenBase = (u8*)&vram[((control >> 8) & 0x1f) * 0x800];
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uint8_t* charBase = &vram[((control >> 2) & 0x03) * 0x4000];
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uint8_t* screenBase = (uint8_t*)&vram[((control >> 8) & 0x1f) * 0x800];
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int prio = ((control & 3) << 25) + 0x1000000;
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int sizeX = 128;
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@ -300,7 +300,7 @@ static inline void gfxDrawRotScreen(uint16_t control, uint16_t x_l, uint16_t x_h
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int tileX = (xxx & 7);
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int tileY = yyy & 7;
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u8 color = charBase[(tile << 6) + (tileY << 3) + tileX];
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uint8_t color = charBase[(tile << 6) + (tileY << 3) + tileX];
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line[x] = color ? (READ16LE(&palette[color]) | prio) : 0x80000000;
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@ -320,7 +320,7 @@ static inline void gfxDrawRotScreen(uint16_t control, uint16_t x_l, uint16_t x_h
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int tileX = (xxx & 7);
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int tileY = yyy & 7;
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u8 color = charBase[(tile << 6) + (tileY << 3) + tileX];
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uint8_t color = charBase[(tile << 6) + (tileY << 3) + tileX];
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line[x] = color ? (READ16LE(&palette[color]) | prio) : 0x80000000;
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}
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@ -347,7 +347,7 @@ static inline void gfxDrawRotScreen(uint16_t control, uint16_t x_l, uint16_t x_h
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static inline void gfxDrawRotScreen16Bit(uint16_t control, uint16_t x_l, uint16_t x_h, uint16_t y_l, uint16_t y_h, uint16_t pa,
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uint16_t pb, uint16_t pc, uint16_t pd, int& currentX, int& currentY,
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int changed, u32* line)
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int changed, uint32_t* line)
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{
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uint16_t* screenBase = (uint16_t*)&vram[0];
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int prio = ((control & 3) << 25) + 0x1000000;
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@ -436,10 +436,10 @@ static inline void gfxDrawRotScreen16Bit(uint16_t control, uint16_t x_l, uint16_
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static inline void gfxDrawRotScreen256(uint16_t control, uint16_t x_l, uint16_t x_h, uint16_t y_l, uint16_t y_h, uint16_t pa,
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uint16_t pb, uint16_t pc, uint16_t pd, int& currentX, int& currentY,
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int changed, u32* line)
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int changed, uint32_t* line)
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{
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uint16_t* palette = (u16*)paletteRAM;
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u8* screenBase = (DISPCNT & 0x0010) ? &vram[0xA000] : &vram[0x0000];
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uint16_t* palette = (uint16_t*)paletteRAM;
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uint8_t* screenBase = (DISPCNT & 0x0010) ? &vram[0xA000] : &vram[0x0000];
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int prio = ((control & 3) << 25) + 0x1000000;
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int sizeX = 240;
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int sizeY = 160;
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@ -500,7 +500,7 @@ static inline void gfxDrawRotScreen256(uint16_t control, uint16_t x_l, uint16_t
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if (xxx < 0 || yyy < 0 || xxx >= sizeX || yyy >= sizeY) {
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line[x] = 0x80000000;
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} else {
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u8 color = screenBase[yyy * 240 + xxx];
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uint8_t color = screenBase[yyy * 240 + xxx];
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line[x] = color ? (READ16LE(&palette[color]) | prio) : 0x80000000;
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}
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@ -529,7 +529,7 @@ static inline void gfxDrawRotScreen256(uint16_t control, uint16_t x_l, uint16_t
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static inline void gfxDrawRotScreen16Bit160(uint16_t control, uint16_t x_l, uint16_t x_h, uint16_t y_l, uint16_t y_h, uint16_t pa,
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uint16_t pb, uint16_t pc, uint16_t pd, int& currentX, int& currentY,
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int changed, u32* line)
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int changed, uint32_t* line)
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{
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uint16_t* screenBase = (DISPCNT & 0x0010) ? (uint16_t*)&vram[0xa000] : (uint16_t*)&vram[0];
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int prio = ((control & 3) << 25) + 0x1000000;
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@ -617,7 +617,7 @@ static inline void gfxDrawRotScreen16Bit160(uint16_t control, uint16_t x_l, uint
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}
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}
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static inline void gfxDrawSprites(u32* lineOBJ)
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static inline void gfxDrawSprites(uint32_t* lineOBJ)
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{
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// lineOBJpix is used to keep track of the drawn OBJs
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// and to stop drawing them if the 'maximum number of OBJ per line'
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@ -626,14 +626,14 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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int m = 0;
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gfxClearArray(lineOBJ);
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if (layerEnable & 0x1000) {
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u16* sprites = (u16*)oam;
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u16* spritePalette = &((u16*)paletteRAM)[256];
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uint16_t* sprites = (uint16_t*)oam;
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uint16_t* spritePalette = &((uint16_t*)paletteRAM)[256];
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int mosaicY = ((MOSAIC & 0xF000) >> 12) + 1;
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int mosaicX = ((MOSAIC & 0xF00) >> 8) + 1;
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for (int x = 0; x < 128; x++) {
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u16 a0 = READ16LE(sprites++);
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u16 a1 = READ16LE(sprites++);
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u16 a2 = READ16LE(sprites++);
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uint16_t a0 = READ16LE(sprites++);
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uint16_t a1 = READ16LE(sprites++);
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uint16_t a2 = READ16LE(sprites++);
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sprites++;
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lineOBJpixleft[x] = lineOBJpix;
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@ -723,7 +723,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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lineOBJpix -= 8;
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// int t2 = t - (fieldY >> 1);
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int rot = (a1 >> 9) & 0x1F;
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u16* OAM = (u16*)oam;
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uint16_t* OAM = (uint16_t*)oam;
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int dx = READ16LE(&OAM[3 + (rot << 4)]);
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if (dx & 0x8000)
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dx |= 0xFFFF8000;
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@ -744,7 +744,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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int realX = ((sizeX) << 7) - (fieldX >> 1) * dx - (fieldY >> 1) * dmx + t * dmx;
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int realY = ((sizeY) << 7) - (fieldX >> 1) * dy - (fieldY >> 1) * dmy + t * dmy;
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u32 prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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uint32_t prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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if (a0 & 0x2000) {
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int c = (a2 & 0x3FF);
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@ -766,7 +766,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (xxx < 0 || xxx >= sizeX || yyy < 0 || yyy >= sizeY || sx >= 240)
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;
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else {
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u32 color = vram
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uint32_t color = vram
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[0x10000 + ((((c + (yyy >> 3) * inc)
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<< 5)
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+ ((yyy & 7)
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@ -834,7 +834,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (xxx < 0 || xxx >= sizeX || yyy < 0 || yyy >= sizeY || sx >= 240)
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;
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else {
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u32 color = vram
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uint32_t color = vram
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[0x10000 + ((((c + (yyy >> 3) * inc)
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<< 5)
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+ ((yyy & 7)
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@ -927,7 +927,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (a1 & 0x1000)
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xxx = 7;
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u32 prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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uint32_t prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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for (int xx = 0; xx < sizeX; xx++) {
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if (xx >= startpix)
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@ -935,7 +935,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (lineOBJpix < 0)
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continue;
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if (sx < 240) {
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u8 color = vram[address];
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uint8_t color = vram[address];
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if ((color == 0) && (((prio >> 25) & 3) < ((lineOBJ[sx] >> 25) & 3))) {
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lineOBJ[sx] = (lineOBJ[sx] & 0xF9FFFFFF) | prio;
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if ((a0 & 0x1000) && m)
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@ -1008,7 +1008,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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}
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int address = 0x10000 + ((((c + (t >> 3) * inc) << 5) + ((t & 7) << 2) + ((xxx >> 3) << 5) + ((xxx & 7) >> 1)) & 0x7FFF);
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u32 prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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uint32_t prio = (((a2 >> 10) & 3) << 25) | ((a0 & 0x0c00) << 6);
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int palette = (a2 >> 8) & 0xF0;
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if (a1 & 0x1000) {
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xxx = 7;
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@ -1019,7 +1019,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (lineOBJpix < 0)
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continue;
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if (sx < 240) {
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u8 color = vram[address];
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uint8_t color = vram[address];
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if (xx & 1) {
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color = (color >> 4);
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} else
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@ -1078,7 +1078,7 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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if (lineOBJpix < 0)
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continue;
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if (sx < 240) {
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u8 color = vram[address];
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uint8_t color = vram[address];
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if (xx & 1) {
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color = (color >> 4);
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} else
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@ -1139,17 +1139,17 @@ static inline void gfxDrawSprites(u32* lineOBJ)
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}
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}
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static inline void gfxDrawOBJWin(u32* lineOBJWin)
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static inline void gfxDrawOBJWin(uint32_t* lineOBJWin)
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{
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gfxClearArray(lineOBJWin);
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if ((layerEnable & 0x9000) == 0x9000) {
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u16* sprites = (u16*)oam;
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// u16 *spritePalette = &((u16 *)paletteRAM)[256];
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uint16_t* sprites = (uint16_t*)oam;
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// uint16_t *spritePalette = &((uint16_t *)paletteRAM)[256];
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for (int x = 0; x < 128; x++) {
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int lineOBJpix = lineOBJpixleft[x];
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u16 a0 = READ16LE(sprites++);
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u16 a1 = READ16LE(sprites++);
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u16 a2 = READ16LE(sprites++);
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uint16_t a0 = READ16LE(sprites++);
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uint16_t a1 = READ16LE(sprites++);
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uint16_t a2 = READ16LE(sprites++);
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sprites++;
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if (lineOBJpix <= 0)
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@ -1204,7 +1204,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
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lineOBJpix -= 8;
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// int t2 = t - (fieldY >> 1);
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int rot = (a1 >> 9) & 0x1F;
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u16* OAM = (u16*)oam;
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uint16_t* OAM = (uint16_t*)oam;
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int dx = READ16LE(&OAM[3 + (rot << 4)]);
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if (dx & 0x8000)
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dx |= 0xFFFF8000;
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@ -1221,7 +1221,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
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int realX = ((sizeX) << 7) - (fieldX >> 1) * dx - (fieldY >> 1) * dmx + t * dmx;
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int realY = ((sizeY) << 7) - (fieldX >> 1) * dy - (fieldY >> 1) * dmy + t * dmy;
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// u32 prio = (((a2 >> 10) & 3) << 25) | ((a0 &
|
||||
// uint32_t prio = (((a2 >> 10) & 3) << 25) | ((a0 &
|
||||
// 0x0c00)<<6);
|
||||
|
||||
if (a0 & 0x2000) {
|
||||
|
|
@ -1243,7 +1243,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
|
||||
if (xxx < 0 || xxx >= sizeX || yyy < 0 || yyy >= sizeY || sx >= 240) {
|
||||
} else {
|
||||
u32 color = vram
|
||||
uint32_t color = vram
|
||||
[0x10000 + ((((c + (yyy >> 3) * inc)
|
||||
<< 5)
|
||||
+ ((yyy & 7) << 3) + ((xxx >> 3) << 6) + (xxx & 7))
|
||||
|
|
@ -1282,7 +1282,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
// } else {
|
||||
if (xxx < 0 || xxx >= sizeX || yyy < 0 || yyy >= sizeY || sx >= 240) {
|
||||
} else {
|
||||
u32 color = vram
|
||||
uint32_t color = vram
|
||||
[0x10000 + ((((c + (yyy >> 3) * inc)
|
||||
<< 5)
|
||||
+ ((yyy & 7) << 2) + ((xxx >> 3) << 5) + ((xxx & 7) >> 1))
|
||||
|
|
@ -1335,7 +1335,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
int address = 0x10000 + ((((c + (t >> 3) * inc) << 5) + ((t & 7) << 3) + ((xxx >> 3) << 6) + (xxx & 7)) & 0x7fff);
|
||||
if (a1 & 0x1000)
|
||||
xxx = 7;
|
||||
// u32 prio = (((a2 >> 10) & 3) << 25) |
|
||||
// uint32_t prio = (((a2 >> 10) & 3) << 25) |
|
||||
// ((a0 & 0x0c00)<<6);
|
||||
for (int xx = 0; xx < sizeX; xx++) {
|
||||
if (xx >= startpix)
|
||||
|
|
@ -1343,7 +1343,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
if (lineOBJpix < 0)
|
||||
continue;
|
||||
if (sx < 240) {
|
||||
u8 color = vram[address];
|
||||
uint8_t color = vram[address];
|
||||
if (color) {
|
||||
lineOBJWin[sx] = 1;
|
||||
}
|
||||
|
|
@ -1385,7 +1385,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
if (a1 & 0x1000)
|
||||
xxx = sizeX - 1;
|
||||
int address = 0x10000 + ((((c + (t >> 3) * inc) << 5) + ((t & 7) << 2) + ((xxx >> 3) << 5) + ((xxx & 7) >> 1)) & 0x7fff);
|
||||
// u32 prio = (((a2 >> 10) & 3) << 25) |
|
||||
// uint32_t prio = (((a2 >> 10) & 3) << 25) |
|
||||
// ((a0 & 0x0c00)<<6);
|
||||
// int palette = (a2 >> 8) & 0xF0;
|
||||
if (a1 & 0x1000) {
|
||||
|
|
@ -1397,7 +1397,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
if (lineOBJpix < 0)
|
||||
continue;
|
||||
if (sx < 240) {
|
||||
u8 color = vram[address];
|
||||
uint8_t color = vram[address];
|
||||
if (xx & 1) {
|
||||
color = (color >> 4);
|
||||
} else
|
||||
|
|
@ -1427,7 +1427,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
if (lineOBJpix < 0)
|
||||
continue;
|
||||
if (sx < 240) {
|
||||
u8 color = vram[address];
|
||||
uint8_t color = vram[address];
|
||||
if (xx & 1) {
|
||||
color = (color >> 4);
|
||||
} else
|
||||
|
|
@ -1459,7 +1459,7 @@ static inline void gfxDrawOBJWin(u32* lineOBJWin)
|
|||
}
|
||||
}
|
||||
|
||||
static inline u32 gfxIncreaseBrightness(u32 color, int coeff)
|
||||
static inline uint32_t gfxIncreaseBrightness(uint32_t color, int coeff)
|
||||
{
|
||||
color &= 0xffff;
|
||||
color = ((color << 16) | color) & 0x3E07C1F;
|
||||
|
|
@ -1470,10 +1470,10 @@ static inline u32 gfxIncreaseBrightness(u32 color, int coeff)
|
|||
return (color >> 16) | color;
|
||||
}
|
||||
|
||||
static inline void gfxIncreaseBrightness(u32* line, int coeff)
|
||||
static inline void gfxIncreaseBrightness(uint32_t* line, int coeff)
|
||||
{
|
||||
for (int x = 0; x < 240; x++) {
|
||||
u32 color = *line;
|
||||
uint32_t color = *line;
|
||||
int r = (color & 0x1F);
|
||||
int g = ((color >> 5) & 0x1F);
|
||||
int b = ((color >> 10) & 0x1F);
|
||||
|
|
@ -1491,7 +1491,7 @@ static inline void gfxIncreaseBrightness(u32* line, int coeff)
|
|||
}
|
||||
}
|
||||
|
||||
static inline u32 gfxDecreaseBrightness(u32 color, int coeff)
|
||||
static inline uint32_t gfxDecreaseBrightness(uint32_t color, int coeff)
|
||||
{
|
||||
color &= 0xffff;
|
||||
color = ((color << 16) | color) & 0x3E07C1F;
|
||||
|
|
@ -1501,10 +1501,10 @@ static inline u32 gfxDecreaseBrightness(u32 color, int coeff)
|
|||
return (color >> 16) | color;
|
||||
}
|
||||
|
||||
static inline void gfxDecreaseBrightness(u32* line, int coeff)
|
||||
static inline void gfxDecreaseBrightness(uint32_t* line, int coeff)
|
||||
{
|
||||
for (int x = 0; x < 240; x++) {
|
||||
u32 color = *line;
|
||||
uint32_t color = *line;
|
||||
int r = (color & 0x1F);
|
||||
int g = ((color >> 5) & 0x1F);
|
||||
int b = ((color >> 10) & 0x1F);
|
||||
|
|
@ -1522,7 +1522,7 @@ static inline void gfxDecreaseBrightness(u32* line, int coeff)
|
|||
}
|
||||
}
|
||||
|
||||
static inline u32 gfxAlphaBlend(u32 color, u32 color2, int ca, int cb)
|
||||
static inline uint32_t gfxAlphaBlend(uint32_t color, uint32_t color2, int ca, int cb)
|
||||
{
|
||||
if (color < 0x80000000) {
|
||||
color &= 0xffff;
|
||||
|
|
@ -1547,15 +1547,15 @@ static inline u32 gfxAlphaBlend(u32 color, u32 color2, int ca, int cb)
|
|||
return color;
|
||||
}
|
||||
|
||||
static inline void gfxAlphaBlend(u32* ta, u32* tb, int ca, int cb)
|
||||
static inline void gfxAlphaBlend(uint32_t* ta, uint32_t* tb, int ca, int cb)
|
||||
{
|
||||
for (int x = 0; x < 240; x++) {
|
||||
u32 color = *ta;
|
||||
uint32_t color = *ta;
|
||||
if (color < 0x80000000) {
|
||||
int r = (color & 0x1F);
|
||||
int g = ((color >> 5) & 0x1F);
|
||||
int b = ((color >> 10) & 0x1F);
|
||||
u32 color2 = (*tb++);
|
||||
uint32_t color2 = (*tb++);
|
||||
int r0 = (color2 & 0x1F);
|
||||
int g0 = ((color2 >> 5) & 0x1F);
|
||||
int b0 = ((color2 >> 10) & 0x1F);
|
||||
|
|
|
|||
Loading…
Reference in New Issue