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Partially revert "Check if BP and XF changes actually change values before flushing". Dolphin code sucks too much to get optimizations.

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This reverts commit 5a77cae2e3.

Fixes issue 5459.
Fixes issue 5606.
This commit is contained in:
NeoBrainX 2012-11-19 21:09:31 +01:00
parent d7e65f03e4
commit 4f652c4086
1 changed files with 18 additions and 49 deletions
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67
Source/Core/VideoCommon/Src/XFStructs.cpp
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@ -121,18 +121,12 @@ void XFRegWritten(int transferSize, u32 baseAddress, u32 *pData)
case XFMEM_SETVIEWPORT+3:
case XFMEM_SETVIEWPORT+4:
case XFMEM_SETVIEWPORT+5:
{
u8 size = std::min(transferSize * 4, 6 * 4);
if (memcmp((u32*)&xfregs + (address - 0x1000), pData + dataIndex, size))
{
VertexManager::Flush();
VertexShaderManager::SetViewportChanged();
PixelShaderManager::SetViewportChanged();
}
VertexManager::Flush();
VertexShaderManager::SetViewportChanged();
PixelShaderManager::SetViewportChanged();
nextAddress = XFMEM_SETVIEWPORT + 6;
break;
}
nextAddress = XFMEM_SETVIEWPORT + 6;
break;
case XFMEM_SETPROJECTION:
case XFMEM_SETPROJECTION+1:
@ -141,21 +135,15 @@ void XFRegWritten(int transferSize, u32 baseAddress, u32 *pData)
case XFMEM_SETPROJECTION+4:
case XFMEM_SETPROJECTION+5:
case XFMEM_SETPROJECTION+6:
{
u8 size = std::min(transferSize * 4, 7 * 4);
if (memcmp((u32*)&xfregs + (address - 0x1000), pData + dataIndex, size))
{
VertexManager::Flush();
VertexShaderManager::SetProjectionChanged();
}
VertexManager::Flush();
VertexShaderManager::SetProjectionChanged();
nextAddress = XFMEM_SETPROJECTION + 7;
break;
}
nextAddress = XFMEM_SETPROJECTION + 7;
break;
case XFMEM_SETNUMTEXGENS: // GXSetNumTexGens
if (xfregs.numTexGen.numTexGens != (newValue & 15))
VertexManager::Flush();
VertexManager::Flush();
break;
case XFMEM_SETTEXMTXINFO:
@ -166,16 +154,10 @@ void XFRegWritten(int transferSize, u32 baseAddress, u32 *pData)
case XFMEM_SETTEXMTXINFO+5:
case XFMEM_SETTEXMTXINFO+6:
case XFMEM_SETTEXMTXINFO+7:
{
u8 size = std::min(transferSize * 4, 8 * 4);
if (memcmp((u32*)&xfregs + (address - 0x1000), pData + dataIndex, size))
{
VertexManager::Flush();
}
VertexManager::Flush();
nextAddress = XFMEM_SETTEXMTXINFO + 8;
break;
}
nextAddress = XFMEM_SETTEXMTXINFO + 8;
break;
case XFMEM_SETPOSMTXINFO:
case XFMEM_SETPOSMTXINFO+1:
@ -185,16 +167,10 @@ void XFRegWritten(int transferSize, u32 baseAddress, u32 *pData)
case XFMEM_SETPOSMTXINFO+5:
case XFMEM_SETPOSMTXINFO+6:
case XFMEM_SETPOSMTXINFO+7:
{
u8 size = std::min(transferSize * 4, 8 * 4);
if (memcmp((u32*)&xfregs + (address - 0x1000), pData + dataIndex, size))
{
VertexManager::Flush();
}
VertexManager::Flush();
nextAddress = XFMEM_SETPOSMTXINFO + 8;
break;
}
nextAddress = XFMEM_SETPOSMTXINFO + 8;
break;
// --------------
// Unknown Regs
@ -264,15 +240,8 @@ void LoadXFReg(u32 transferSize, u32 baseAddress, u32 *pData)
transferSize = 0;
}
for (u32 i = 0; i < xfMemTransferSize; ++i)
{
if (((u32*)&xfmem[xfMemBase])[i] != pData[i])
{
XFMemWritten(xfMemTransferSize, xfMemBase);
memcpy_gc(&xfmem[xfMemBase], pData, xfMemTransferSize * 4);
break;
}
}
XFMemWritten(xfMemTransferSize, xfMemBase);
memcpy_gc(&xfmem[xfMemBase], pData, xfMemTransferSize * 4);
pData += xfMemTransferSize;
}