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implement more D3D9 funcs in C

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This commit is contained in:
UnknownShadow200 2017-05-07 15:48:02 +10:00
parent ec7fe00892
commit 03fe4ddd8c
2 changed files with 40 additions and 3 deletions
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36
src/Client/Direct3D9Api.c
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@ -119,6 +119,42 @@ void Gfx_SetAlphaArgBlend(bool enabled) {
}
void Gfx_Clear() {
DWORD flags = D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER;
ReturnCode hresult = IDirect3DDevice9_Clear(device, 0, NULL, flags, d3d9_clearCol, 1.0f, 0);
ErrorHandler_CheckOrFail(hresult, "D3D9_Clear");
}
UInt32 d3d9_clearCol = 0xFF000000;
void Gfx_ClearColour(FastColour col) {
d3d9_clearCol = col.Packed;
}
bool d3d9_depthTest = false;
void Gfx_SetDepthTest(bool enabled) {
d3d9_depthTest = enabled;
D3D9_SetRenderState((UInt32)enabled, D3DRS_ZENABLE, "D3D9_SetDepthTest");
}
D3DCMPFUNC d3d9_depthTestFunc = 0;
void Gfx_SetDepthTestFunc(Int32 compareFunc) {
d3d9_depthTestFunc = d3d9_compareFuncs[compareFunc];
D3D9_SetRenderState(d3d9_alphaTestFunc, D3DRS_ZFUNC, "D3D9_SetDepthTestFunc");
}
void Gfx_SetColourWrite(bool enabled) {
UInt32 channels = enabled ? 0xF : 0x0;
D3D9_SetRenderState(channels, D3DRS_COLORWRITEENABLE, "D3D9_SetColourWrite");
}
bool d3d9_depthWrite = false;
void Gfx_SetDepthWrite(bool enabled) {
d3d9_depthWrite = enabled;
D3D9_SetRenderState((UInt32)enabled, D3DRS_ZWRITEENABLE, "D3D9_SetDepthWrite");
}
D3DPRIMITIVETYPE d3d9_modeMappings[2] = { D3DPT_TRIANGLELIST, D3DPT_LINELIST };
D3DFORMAT d3d9_depthFormats[6] = { D3DFMT_D32, D3DFMT_D24X8, D3DFMT_D24S8, D3DFMT_D24X4S4, D3DFMT_D16, D3DFMT_D15S1 };
D3DFORMAT d3d9_viewFormats[4] = { D3DFMT_X8R8G8B8, D3DFMT_R8G8B8, D3DFMT_R5G6B5, D3DFMT_X1R5G5B5 };

7
src/Client/GraphicsAPI.h
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@ -182,6 +182,10 @@ void Gfx_PushMatrix();
sets the current matrix to the new top matrix of the stack. */
void Gfx_PopMatrix();
/* Loads an orthographic projection matrix for the given height.*/
void Gfx_LoadOrthoMatrix(Real32 width, Real32 height);
/*Outputs a .png screenshot of the backbuffer to the specified file. */
void Gfx_TakeScreenshot(String output, Int32 width, Int32 height);
@ -209,7 +213,4 @@ void Gfx_MakeApiInfo();
/* Array of strings for information about the graphics API.
Max of 32 strings, check if string is included by checking length > 0*/
String Gfx_ApiInfo[32];
/* Loads an orthographic projection matrix for the given height.*/
void Gfx_LoadOrthoMatrix(Real32 width, Real32 height);
#endif