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Move mode 0 loops out of macros

This commit is contained in:
Jeffrey Pfau 2013-10-20 12:36:57 -07:00
parent 76f02be757
commit 76266a4ee7
1 changed files with 113 additions and 119 deletions
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232
src/gba/renderers/video-software.c
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@ -677,123 +677,6 @@ static void _composite(struct GBAVideoSoftwareRenderer* renderer, int offset, ui
localY = 7 - (inY & 0x7); \ localY = 7 - (inY & 0x7); \
} }
#define BACKGROUND_MODE_0_TILE_16_LOOP \
uint32_t tileData; \
uint32_t current; \
int paletteData, pixelData; \
for (; tileX < tileEnd; ++tileX) { \
BACKGROUND_TEXT_SELECT_CHARACTER; \
paletteData = mapData.palette << 4; \
charBase = ((background->charBase + (mapData.tile << 5)) >> 2) + localY; \
tileData = ((uint32_t*)renderer->d.vram)[charBase]; \
if (tileData) { \
if (!mapData.hflip) { \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
BACKGROUND_DRAW_PIXEL_16; \
++outX; \
} else { \
outX += 7; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
--outX; \
BACKGROUND_DRAW_PIXEL_16; \
outX += 8; \
} \
} else { \
outX += 8; \
} \
}
#define BACKGROUND_MODE_0_TILE_256_LOOP \
uint32_t tileData; \
uint32_t current; \
int pixelData; \
for (; tileX < tileEnd; ++tileX) { \
BACKGROUND_TEXT_SELECT_CHARACTER; \
charBase = ((background->charBase + (mapData.tile << 6)) >> 2) + (localY << 1); \
if (!mapData.hflip) { \
tileData = ((uint32_t*)renderer->d.vram)[charBase]; \
if (tileData) { \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
} else { \
outX += 4; \
} \
tileData = ((uint32_t*)renderer->d.vram)[charBase + 1]; \
if (tileData) { \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
BACKGROUND_DRAW_PIXEL_256; \
++outX; \
} else { \
outX += 4; \
} \
} else { \
uint32_t tileData = ((uint32_t*)renderer->d.vram)[charBase + 1]; \
if (tileData) { \
outX += 3; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
outX += 4; \
} else { \
outX += 4; \
} \
tileData = ((uint32_t*)renderer->d.vram)[charBase]; \
if (tileData) { \
outX += 3; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
--outX; \
BACKGROUND_DRAW_PIXEL_256; \
outX += 4; \
} else { \
outX += 4; \
} \
} \
}
#define PREPARE_OBJWIN \ #define PREPARE_OBJWIN \
int objwinSlowPath = renderer->dispcnt.objwinEnable; \ int objwinSlowPath = renderer->dispcnt.objwinEnable; \
int objwinOnly = 0; \ int objwinOnly = 0; \
@ -957,9 +840,120 @@ static void _drawBackgroundMode0(struct GBAVideoSoftwareRenderer* renderer, stru
} }
if (!background->multipalette) { if (!background->multipalette) {
BACKGROUND_MODE_0_TILE_16_LOOP; uint32_t tileData;
uint32_t current;
int paletteData, pixelData;
for (; tileX < tileEnd; ++tileX) {
BACKGROUND_TEXT_SELECT_CHARACTER;
paletteData = mapData.palette << 4;
charBase = ((background->charBase + (mapData.tile << 5)) >> 2) + localY;
tileData = ((uint32_t*)renderer->d.vram)[charBase];
if (tileData) {
if (!mapData.hflip) {
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
BACKGROUND_DRAW_PIXEL_16;
++outX;
} else {
outX += 7;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
--outX;
BACKGROUND_DRAW_PIXEL_16;
outX += 8;
}
} else {
outX += 8;
}
}
} else { } else {
BACKGROUND_MODE_0_TILE_256_LOOP; uint32_t tileData;
uint32_t current;
int pixelData;
for (; tileX < tileEnd; ++tileX) {
BACKGROUND_TEXT_SELECT_CHARACTER;
charBase = ((background->charBase + (mapData.tile << 6)) >> 2) + (localY << 1);
if (!mapData.hflip) {
tileData = ((uint32_t*)renderer->d.vram)[charBase];
if (tileData) {
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
} else {
outX += 4;
}
tileData = ((uint32_t*)renderer->d.vram)[charBase + 1];
if (tileData) {
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
BACKGROUND_DRAW_PIXEL_256;
++outX;
} else {
outX += 4;
}
} else {
uint32_t tileData = ((uint32_t*)renderer->d.vram)[charBase + 1];
if (tileData) {
outX += 3;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
outX += 4;
} else {
outX += 4;
}
tileData = ((uint32_t*)renderer->d.vram)[charBase];
if (tileData) {
outX += 3;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
--outX;
BACKGROUND_DRAW_PIXEL_256;
outX += 4;
} else {
outX += 4;
}
}
}
} }
} }