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big commit, implemented depth textures with hardware support in D3D, so now they will be correct as in opengl. please test a lot because i only tested the ati path, nvidia path is "Theoretical" :).

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Also reimplemented screen clearing as a color quad to support alpha blending when clearing as in the original hardware.
the funny thing is how is implemented peeking, as locking depth textures is not supported, implemented peeking copying the values form the depth texture to a r32f render target and then reading back the data.
please a lot of testing to this commit.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4599 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2009-11-22 02:37:00 +00:00
parent 7fa29f0b66
commit 19d7bb2c84
16 changed files with 288 additions and 223 deletions
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3
Source/Plugins/Plugin_VideoDX9/Src/D3DBase.h
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@ -34,6 +34,8 @@ namespace D3D
// Z texture formats
#define FOURCC_INTZ ((D3DFORMAT)(MAKEFOURCC('I','N','T','Z')))
#define FOURCC_RAWZ ((D3DFORMAT)(MAKEFOURCC('R','A','W','Z')))
#define FOURCC_DF24 ((D3DFORMAT)(MAKEFOURCC('D','F','2','4')))
#define FOURCC_DF16 ((D3DFORMAT)(MAKEFOURCC('D','F','1','6')))
// Depth buffer resolve:
#define FOURCC_RESZ ((D3DFORMAT)(MAKEFOURCC('R','E','S','Z')))
@ -74,6 +76,7 @@ void ShowD3DError(HRESULT err);
void SetTexture(DWORD Stage, IDirect3DBaseTexture9 *pTexture);
void SetRenderState(D3DRENDERSTATETYPE State, DWORD Value);
void SetTextureStageState(DWORD Stage, D3DTEXTURESTAGESTATETYPE Type, DWORD Value);
void RefreshSamplerState(DWORD Sampler, D3DSAMPLERSTATETYPE Type);
void SetSamplerState(DWORD Sampler, D3DSAMPLERSTATETYPE Type, DWORD Value);
void RefreshVertexDeclaration();
void SetVertexDeclaration(LPDIRECT3DVERTEXDECLARATION9 decl);