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GPU: make sure to always pass BG0HOFS to the 3D engine, even if the 2D engine is disabled.

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This commit is contained in:
Arisotura 2020-12-10 19:34:31 +01:00
parent 66cec85a9a
commit 8530c099bc
1 changed files with 14 additions and 12 deletions
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26
src/GPU2D.cpp
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@ -288,6 +288,13 @@ void GPU2D::Write8(u32 addr, u8 val)
DispCnt = (DispCnt & 0x00FFFFFF) | (val << 24);
if (Num) DispCnt &= 0xC0B1FFF7;
return;
case 0x10:
if (!Num) GPU3D::SetRenderXPos((GPU3D::RenderXPos & 0xFF00) | val);
break;
case 0x11:
if (!Num) GPU3D::SetRenderXPos((GPU3D::RenderXPos & 0x00FF) | (val << 8));
break;
}
if (!Enabled) return;
@ -303,14 +310,8 @@ void GPU2D::Write8(u32 addr, u8 val)
case 0x00E: BGCnt[3] = (BGCnt[3] & 0xFF00) | val; return;
case 0x00F: BGCnt[3] = (BGCnt[3] & 0x00FF) | (val << 8); return;
case 0x010:
BGXPos[0] = (BGXPos[0] & 0xFF00) | val;
if (Num == 0) GPU3D::SetRenderXPos(BGXPos[0]);
return;
case 0x011:
BGXPos[0] = (BGXPos[0] & 0x00FF) | (val << 8);
if (Num == 0) GPU3D::SetRenderXPos(BGXPos[0]);
return;
case 0x010: BGXPos[0] = (BGXPos[0] & 0xFF00) | val; return;
case 0x011: BGXPos[0] = (BGXPos[0] & 0x00FF) | (val << 8); return;
case 0x012: BGYPos[0] = (BGYPos[0] & 0xFF00) | val; return;
case 0x013: BGYPos[0] = (BGYPos[0] & 0x00FF) | (val << 8); return;
case 0x014: BGXPos[1] = (BGXPos[1] & 0xFF00) | val; return;
@ -386,6 +387,10 @@ void GPU2D::Write16(u32 addr, u16 val)
if (Num) DispCnt &= 0xC0B1FFF7;
return;
case 0x010:
if (!Num) GPU3D::SetRenderXPos(val);
break;
case 0x068:
DispFIFO[DispFIFOWritePtr] = val;
return;
@ -407,10 +412,7 @@ void GPU2D::Write16(u32 addr, u16 val)
case 0x00C: BGCnt[2] = val; return;
case 0x00E: BGCnt[3] = val; return;
case 0x010:
BGXPos[0] = val;
if (Num == 0) GPU3D::SetRenderXPos(BGXPos[0]);
return;
case 0x010: BGXPos[0] = val; return;
case 0x012: BGYPos[0] = val; return;
case 0x014: BGXPos[1] = val; return;
case 0x016: BGYPos[1] = val; return;