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Fix depth related errors in dstalpha pass.
best place to test: water splash effect in super mario galaxy
This commit is contained in:
rodolfoosvaldobogado
2012-04-02 14:26:12 -03:00
parent f7ce27c91d
commit a0d60210fd
10 changed files with 101 additions and 26 deletions
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40
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
View File

@ -247,6 +247,7 @@ void TeardownDeviceObjects()
// Init functions
Renderer::Renderer()
{
Renderer::LastMode = RSM_None;
st = new char[32768];
int fullScreenRes, x, y, w_temp, h_temp;
@ -1204,20 +1205,49 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
XFBWrited = false;
}
void Renderer::ApplyState(bool bUseDstAlpha)
void Renderer::ApplyState(u32 mode)
{
if (bUseDstAlpha)
if(mode & RSM_Zcomploc)
{
D3D::ChangeRenderState(D3DRS_COLORWRITEENABLE, 0);
}
if(mode & RSM_Multipass)
{
D3D::ChangeRenderState(D3DRS_ZENABLE, TRUE);
D3D::ChangeRenderState(D3DRS_ZWRITEENABLE, false);
D3D::ChangeRenderState(D3DRS_ZFUNC, D3DCMP_EQUAL);
}
if (mode & RSM_UseDstAlpha)
{
D3D::ChangeRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA);
D3D::ChangeRenderState(D3DRS_ALPHABLENDENABLE, false);
}
Renderer::LastMode |= mode;
}
void Renderer::RestoreState()
{
D3D::RefreshRenderState(D3DRS_COLORWRITEENABLE);
D3D::RefreshRenderState(D3DRS_ALPHABLENDENABLE);
if(Renderer::LastMode & RSM_Zcomploc)
{
D3D::RefreshRenderState(D3DRS_COLORWRITEENABLE);
}
if(Renderer::LastMode & RSM_Multipass)
{
D3D::RefreshRenderState(D3DRS_ALPHABLENDENABLE);
D3D::RefreshRenderState(D3DRS_ZENABLE);
D3D::RefreshRenderState(D3DRS_ZWRITEENABLE);
D3D::RefreshRenderState(D3DRS_ZFUNC);
}
if(Renderer::LastMode & RSM_UseDstAlpha)
{
D3D::RefreshRenderState(D3DRS_COLORWRITEENABLE);
D3D::RefreshRenderState(D3DRS_ALPHABLENDENABLE);
}
Renderer::LastMode = RSM_None;
// TODO: Enable this code. Caused glitches for me however (neobrain)
// for (unsigned int i = 0; i < 8; ++i)
// D3D::dev->SetTexture(i, NULL);

4
Source/Plugins/Plugin_VideoDX9/Src/Render.h
View File

@ -9,6 +9,8 @@ namespace DX9
class Renderer : public ::Renderer
{
private:
u32 LastMode;
public:
Renderer();
~Renderer();
@ -24,7 +26,7 @@ public:
void SetSamplerState(int stage,int texindex);
void SetInterlacingMode();
void ApplyState(bool bUseDstAlpha);
void ApplyState(u32 mode);
void RestoreState();
void RenderText(const char* pstr, int left, int top, u32 color);

2
Source/Plugins/Plugin_VideoDX9/Src/VertexManager.cpp
View File

@ -182,7 +182,7 @@ void VertexManager::vFlush()
goto shader_fail;
}
// update alpha only
g_renderer->ApplyState(true);
g_renderer->ApplyState(RSM_UseDstAlpha | (bpmem.zmode.updateenable ? RSM_Multipass : RSM_None));
Draw(stride);
g_renderer->RestoreState();
}