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desmume
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fix the lurking issue that made alpha permanently break after loading a savestate. astounding, yes, but true. this MUST make it into 0.9.1

This commit is contained in:
zeromus 2009-02-03 00:06:34 +00:00
parent 38d10282f4
commit 73b541a2c7
1 changed files with 3 additions and 0 deletions
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3
desmume/src/MMU.cpp
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@ -1573,12 +1573,14 @@ static void FASTCALL _MMU_ARM9_write08(u32 adr, u8 val)
{ {
u32 &disp3dcnt = MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val; u32 &disp3dcnt = MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val;
disp3dcnt = (disp3dcnt&0xFF00) | val; disp3dcnt = (disp3dcnt&0xFF00) | val;
gfx3d_Control(disp3dcnt);
break; break;
} }
case REG_DISPA_DISP3DCNT+1: case REG_DISPA_DISP3DCNT+1:
{ {
u32 &disp3dcnt = MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val; u32 &disp3dcnt = MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val;
disp3dcnt = (disp3dcnt&0x00FF) | (val<<8); disp3dcnt = (disp3dcnt&0x00FF) | (val<<8);
gfx3d_Control(disp3dcnt);
break; break;
} }
@ -1797,6 +1799,7 @@ static void FASTCALL _MMU_ARM9_write16(u32 adr, u16 val)
case REG_DISPA_DISP3DCNT: case REG_DISPA_DISP3DCNT:
{ {
MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val = val; MainScreen.gpu->dispx_st->dispA_DISP3DCNT.val = val;
gfx3d_Control(val);
break; break;
} }