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Implemented secondary path for hardware with no multiples render target support, so please a lot of testing from people with problems in the last release.

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corrected a little depth textures still broken but now at least i discover the reason, the ultra bad news for d3d lover is, the only correct way to implement depth textures will be do a firs depth only pass disabling blending. 
This is because blending is affecting the values stored in the depth texture, so to store the true values, blending mus be deactivated.
this will degrade performance but is the only "Correct" way in d3d 9. the other possibility is dx10 but that's a complete different story ;)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4526 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2009-11-10 12:45:03 +00:00
parent 0b30b23719
commit c2a4e33313
8 changed files with 167 additions and 103 deletions
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94
Source/Plugins/Plugin_VideoDX9/Src/FramebufferManager.cpp
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@ -123,49 +123,63 @@ void Create()
//Select Zbuffer format supported by hadware.
if (g_ActiveConfig.bEFBAccessEnable)
{
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, D3DFMT_D24X8,
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
CHECK(hr,"CreateDepthStencilSurface");
if(D3D::GetCaps().NumSimultaneousRTs > 1)
{
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, D3DFMT_D24X8,
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
CHECK(hr,"CreateDepthStencilSurface");
D3DFORMAT *DepthTexFormats = new D3DFORMAT[3];
DepthTexFormats[0] = D3DFMT_R32F;
DepthTexFormats[1] = D3DFMT_A8R8G8B8;
s_efb_depth_surface_Format = D3DFMT_A8R8G8B8;
//get the framebuffer Depth texture
HRESULT hr = D3D::dev->CreateTexture(target_width, target_height, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
D3DPOOL_DEFAULT, &s_efb_depth_texture, NULL);
CHECK(hr,"Depth Color Texture");
//get the Surface
if(s_efb_depth_texture)
{
s_efb_depth_texture->GetSurfaceLevel(0,&s_efb_depthColor_surface);
for(int i = 0;i<2;i++)
{
s_efb_depth_surface_Format = DepthTexFormats[i];
//get the framebuffer Depth texture
hr = D3D::dev->CreateTexture(target_width, target_height, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
D3DPOOL_DEFAULT, &s_efb_depth_texture, NULL);
if (!FAILED(hr)) break;
}
CHECK(hr,"Depth Color Texture");
//get the Surface
if(s_efb_depth_texture)
{
s_efb_depth_texture->GetSurfaceLevel(0,&s_efb_depthColor_surface);
}
//create a one pixel texture to work as a buffer for peeking
hr = D3D::dev->CreateTexture(1, 1, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
D3DPOOL_DEFAULT, &s_efb_depthRead_texture, NULL);
CHECK(hr,"Create Depth Read texture");
if(s_efb_depthRead_texture)
{
s_efb_depthRead_texture->GetSurfaceLevel(0,&s_efb_depth_ReadBuffer);
}
//create an offscreen surface that we can lock to retrieve the data
hr = D3D::dev->CreateOffscreenPlainSurface(1, 1, s_efb_depth_surface_Format, D3DPOOL_SYSTEMMEM, &s_efb_depth_OffScreenReadBuffer, NULL );
CHECK(hr,"Create Depth offScreen Surface");
delete [] DepthTexFormats;
}
//create a one pixel texture to work as a buffer for peeking
hr = D3D::dev->CreateTexture(1, 1, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
D3DPOOL_DEFAULT, &s_efb_depthRead_texture, NULL);
CHECK(hr,"Create Depth Read texture");
if(s_efb_depthRead_texture)
else
{
s_efb_depthRead_texture->GetSurfaceLevel(0,&s_efb_depth_ReadBuffer);
//depth format in prefered order
D3DFORMAT *DepthTexFormats = new D3DFORMAT[3];
DepthTexFormats[0] = D3DFMT_D32F_LOCKABLE;
DepthTexFormats[1] = D3DFMT_D16_LOCKABLE;
DepthTexFormats[2] = D3DFMT_D24X8;
for(int i = 0;i<3;i++)
{
s_efb_depth_surface_Format = DepthTexFormats[i];
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, s_efb_depth_surface_Format,
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
if (!FAILED(hr)) break;
}
s_efb_depth_ReadBuffer = s_efb_depth_surface;
s_efb_depth_OffScreenReadBuffer = s_efb_depth_surface;
//ULTRAAAAAAAAAAA ugly hack when no depth textures are supported
s_efb_depthColor_surface = s_efb_color_surface;
CHECK(hr,"CreateDepthStencilSurface");
delete [] DepthTexFormats;
}
//create an offscreen surface that we can lock to retrieve the data
hr = D3D::dev->CreateOffscreenPlainSurface(1, 1, s_efb_depth_surface_Format, D3DPOOL_SYSTEMMEM, &s_efb_depth_OffScreenReadBuffer, NULL );
CHECK(hr,"Create Depth offScreen Surface");
/*//depth format in prefered order
D3DFORMAT *DepthTexFormats = new D3DFORMAT[3];
DepthTexFormats[0] = D3DFMT_D32F_LOCKABLE;
DepthTexFormats[1] = D3DFMT_D16_LOCKABLE;
DepthTexFormats[2] = D3DFMT_D24X8;
for(int i = 0;i<3;i++)
{
s_efb_depth_surface_Format = DepthTexFormats[i];
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, s_efb_depth_surface_Format,
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
if (!FAILED(hr)) break;
}
s_efb_depth_ReadBuffer = s_efb_depth_surface;
s_efb_depth_OffScreenReadBuffer = s_efb_depth_surface;
CHECK(hr,"CreateDepthStencilSurface");
delete [] DepthTexFormats;*/
}
else
{
@ -173,6 +187,8 @@ void Create()
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, s_efb_depth_surface_Format,
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
CHECK(hr,"CreateDepthStencilSurface");
//ULTRAAAAAAAAAAA ugly hack when no depth textures are supported
s_efb_depthColor_surface = s_efb_color_surface;
}
}