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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. 

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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31
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();
}
nextAddress = XFMEM_SETVIEWPORT + 6;
break;
}
case XFMEM_SETPROJECTION:
case XFMEM_SETPROJECTION+1:
@ -141,17 +135,11 @@ 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();
}
nextAddress = XFMEM_SETPROJECTION + 7;
break;
}
case XFMEM_SETNUMTEXGENS: // GXSetNumTexGens
if (xfregs.numTexGen.numTexGens != (newValue & 15))
@ -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();
}
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();
}
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;
}
}
pData += xfMemTransferSize;
}