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Fix 8-bit VRAM writes

This commit is contained in:
Jeffrey Pfau 2013-10-13 15:23:39 -07:00
parent ee44e2ac89
commit 67007ee002
1 changed files with 2 additions and 1 deletions
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3
src/gba/gba-memory.c
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@ -458,7 +458,8 @@ void GBAStore8(struct ARMMemory* memory, uint32_t address, int8_t value, int* cy
GBALog(gbaMemory->p, GBA_LOG_GAME_ERROR, "Cannot Store8 to OBJ: 0x%08X", address); GBALog(gbaMemory->p, GBA_LOG_GAME_ERROR, "Cannot Store8 to OBJ: 0x%08X", address);
break; break;
} }
gbaMemory->p->video.renderer->vram[(address >> 1) & 0xFFFF] = (value) | (value << 8); ((int8_t*) gbaMemory->p->video.renderer->vram)[address & 0x1FFFE] = value;
((int8_t*) gbaMemory->p->video.renderer->vram)[(address & 0x1FFFE) | 1] = value;
break; break;
case BASE_OAM: case BASE_OAM:
GBALog(gbaMemory->p, GBA_LOG_GAME_ERROR, "Cannot Store8 to OAM: 0x%08X", address); GBALog(gbaMemory->p, GBA_LOG_GAME_ERROR, "Cannot Store8 to OAM: 0x%08X", address);