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D3D: Fixed dstAlpha, aka "when everything is broken, at least mario have a nice shadow", and removed Cg leftover from it.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4152 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
sl1nk3.s
2009-09-02 04:10:40 +00:00
parent 649dc12a64
commit 3bba897799
10 changed files with 107 additions and 144 deletions
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54
Source/Plugins/Plugin_VideoDX9/Src/VertexManager.cpp
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@ -239,7 +239,7 @@ void Flush()
VertexShaderManager::SetConstants();
PixelShaderManager::SetConstants();
PixelShaderCache::SetShader();
PixelShaderCache::SetShader(false);
VertexShaderCache::SetShader(g_nativeVertexFmt->m_components);
int stride = g_nativeVertexFmt->GetVertexStride();
@ -249,9 +249,7 @@ void Flush()
int numPrimitives = indexGen.GetNumPrims();
if (FAILED(D3D::dev->DrawIndexedPrimitiveUP(
pts[(int)collection],
0,
numVertices,
numPrimitives,
0, numVertices, numPrimitives,
fakeIBuffer,
D3DFMT_INDEX16,
fakeVBuffer,
@ -270,6 +268,54 @@ void Flush()
D3D::dev->SetIndices(0);
D3D::dev->DrawPrimitiveUP(D3DPT_POINTLIST, numVertices, fakeVBuffer, stride);
}
if (bpmem.dstalpha.enable && bpmem.blendmode.alphaupdate)
{
DWORD write = 0;
PixelShaderCache::SetShader(true);
// update alpha only
Renderer::SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA);
Renderer::SetRenderState(D3DRS_ALPHABLENDENABLE, false);
g_nativeVertexFmt->SetupVertexPointers();
if (collection != C_POINTS)
{
int numPrimitives = indexGen.GetNumPrims();
if (FAILED(D3D::dev->DrawIndexedPrimitiveUP(
pts[(int)collection],
0, numVertices, numPrimitives,
fakeIBuffer,
D3DFMT_INDEX16,
fakeVBuffer,
stride))) {
#ifdef _DEBUG
std::string error_shaders;
error_shaders.append(VertexShaderCache::GetCurrentShaderCode());
error_shaders.append(PixelShaderCache::GetCurrentShaderCode());
File::WriteStringToFile(true, error_shaders, "bad_shader_combo.txt");
PanicAlert("DrawIndexedPrimitiveUP failed. Shaders written to shaders.txt.");
#endif
}
}
else
{
D3D::dev->SetIndices(0);
D3D::dev->DrawPrimitiveUP(D3DPT_POINTLIST, numVertices, fakeVBuffer, stride);
}
if (bpmem.blendmode.alphaupdate)
write = D3DCOLORWRITEENABLE_ALPHA;
if (bpmem.blendmode.colorupdate)
write |= D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE;
if (bpmem.blendmode.blendenable || bpmem.blendmode.subtract)
Renderer::SetRenderState(D3DRS_ALPHABLENDENABLE, true);
Renderer::SetRenderState(D3DRS_COLORWRITEENABLE, write);
INCSTAT(stats.thisFrame.numDrawCalls);
}
INCSTAT(stats.thisFrame.numDrawCalls);
}