ShuriZma
/
mgba
mirror of https://github.com/mgba-emu/mgba.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Revert "GBA Video: Clean up dead code in sprite rendering loop" 

This reverts commit 700787928d.
This commit is contained in:
Vicki Pfau 2019-05-24 20:48:57 -07:00
parent 133bb24786
commit d927ac109a
2 changed files with 26 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
CHANGES
View File

@ -34,7 +34,6 @@ Misc:
- Qt: Add missing HEVC NVENC option (fixes mgba.io/i/1323)
- Qt: Improve camera initialization
- Vita: Improved frame drawing speed
- GBA Video: Clean up dead code in sprite rendering loop
0.7.1: (2019-02-24)
Bugfixes:

24
src/gba/renderers/software-obj.c
View File

@ -80,17 +80,25 @@
LOAD_16(tileData, ((yBase + charBase + xBase) & 0x7FFE), vramBase); \
tileData = (tileData >> ((localX & 3) << 2)) & 0xF; \
current = renderer->spriteLayer[outX]; \
if ((current & FLAG_UNWRITTEN) == FLAG_UNWRITTEN && tileData) { \
if ((current & FLAG_ORDER_MASK) > flags) { \
if (tileData) { \
renderer->spriteLayer[outX] = palette[tileData] | flags; \
} else if (current != FLAG_UNWRITTEN) { \
renderer->spriteLayer[outX] = (current & ~FLAG_ORDER_MASK) | GBAObjAttributesCGetPriority(sprite->c) << OFFSET_PRIORITY; \
} \
}
#define SPRITE_DRAW_PIXEL_16_NORMAL_OBJWIN(localX) \
LOAD_16(tileData, ((yBase + charBase + xBase) & 0x7FFE), vramBase); \
tileData = (tileData >> ((localX & 3) << 2)) & 0xF; \
current = renderer->spriteLayer[outX]; \
if ((current & FLAG_UNWRITTEN) == FLAG_UNWRITTEN && tileData) { \
if ((current & FLAG_ORDER_MASK) > flags) { \
if (tileData) { \
unsigned color = (renderer->row[outX] & FLAG_OBJWIN) ? objwinPalette[tileData] : palette[tileData]; \
renderer->spriteLayer[outX] = color | flags; \
} else if (current != FLAG_UNWRITTEN) { \
renderer->spriteLayer[outX] = (current & ~FLAG_ORDER_MASK) | GBAObjAttributesCGetPriority(sprite->c) << OFFSET_PRIORITY; \
} \
}
#define SPRITE_DRAW_PIXEL_16_OBJWIN(localX) \
@ -107,17 +115,25 @@
LOAD_16(tileData, ((yBase + charBase + xBase) & 0x7FFE), vramBase); \
tileData = (tileData >> ((localX & 1) << 3)) & 0xFF; \
current = renderer->spriteLayer[outX]; \
if ((current & FLAG_UNWRITTEN) == FLAG_UNWRITTEN && tileData) { \
if ((current & FLAG_ORDER_MASK) > flags) { \
if (tileData) { \
renderer->spriteLayer[outX] = palette[tileData] | flags; \
} else if (current != FLAG_UNWRITTEN) { \
renderer->spriteLayer[outX] = (current & ~FLAG_ORDER_MASK) | GBAObjAttributesCGetPriority(sprite->c) << OFFSET_PRIORITY; \
} \
}
#define SPRITE_DRAW_PIXEL_256_NORMAL_OBJWIN(localX) \
LOAD_16(tileData, ((yBase + charBase + xBase) & 0x7FFE), vramBase); \
tileData = (tileData >> ((localX & 1) << 3)) & 0xFF; \
current = renderer->spriteLayer[outX]; \
if ((current & FLAG_UNWRITTEN) == FLAG_UNWRITTEN && tileData) { \
if ((current & FLAG_ORDER_MASK) > flags) { \
if (tileData) { \
unsigned color = (renderer->row[outX] & FLAG_OBJWIN) ? objwinPalette[tileData] : palette[tileData]; \
renderer->spriteLayer[outX] = color | flags; \
} else if (current != FLAG_UNWRITTEN) { \
renderer->spriteLayer[outX] = (current & ~FLAG_ORDER_MASK) | GBAObjAttributesCGetPriority(sprite->c) << OFFSET_PRIORITY; \
} \
}
#define SPRITE_DRAW_PIXEL_256_OBJWIN(localX) \