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UnknownShadow200 2017-05-09 11:47:12 +10:00
parent 8888576bcb
commit 97de676d31
1 changed files with 0 additions and 165 deletions
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src/Client/Direct3D9Api.c
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// Copyright 2014-2017 ClassicalSharp | Licensed under BSD-3
#include "GraphicsAPI.h"
#include "ErrorHandler.h"
#include <d3d9.h>
#include <d3d9caps.h>
#include <d3d9types.h>
#define USE_DX true
#ifdef USE_DX
IDirect3D9* d3d;
IDirect3DDevice9* device;
#define D3D9_SetRenderState(raw, state, name) \
ReturnCode hresult = IDirect3DDevice9_SetRenderState(device, state, raw); \
ErrorHandler_CheckOrFail(hresult, name)
#define D3D9_SetRenderState2(raw, state, name) \
hresult = IDirect3DDevice9_SetRenderState(device, state, raw); \
ErrorHandler_CheckOrFail(hresult, name)
void Gfx_Init(Game* game) {
}
bool d3d9_fogEnable = false;
void Gfx_SetFog(bool enabled) {
if (d3d9_fogEnable == enabled) return;
d3d9_fogEnable = enabled;
D3D9_SetRenderState((UInt32)enabled, D3DRS_FOGENABLE, "D3D9_SetFog");
}
UInt32 d3d9_fogCol = 0xFF000000; // black
void Gfx_SetFogColour(FastColour col) {
if (col.Packed == d3d9_fogCol) return;
d3d9_fogCol = col.Packed;
D3D9_SetRenderState(col.Packed, D3DRS_FOGCOLOR, "D3D9_SetFogColour");
}
Real32 d3d9_fogDensity = -1.0f;
void Gfx_SetFogDensity(Real32 value) {
if (value == d3d9_fogDensity) return;
d3d9_fogDensity = value;
UInt32 raw = *(UInt32*)&value;
D3D9_SetRenderState(raw, D3DRS_FOGDENSITY, "D3D9_SetFogDensity");
}
void Gfx_SetFogStart(Real32 value) {
UInt32 raw = *(UInt32*)&value;
D3D9_SetRenderState(raw, D3DRS_FOGSTART, "D3D9_SetFogStart");
}
Real32 d3d9_fogEnd = -1.0f;
void Gfx_SetFogEnd(Real32 value) {
if (value == d3d9_fogEnd) return;
d3d9_fogEnd = value;
UInt32 raw = *(UInt32*)&value;
D3D9_SetRenderState(raw, D3DRS_FOGEND, "D3D9_SetFogEnd");
}
D3DFOGMODE fogTableMode = D3DFOG_NONE;
void Gfx_SetFogMode(Int32 fogMode) {
D3DFOGMODE mode = d3d9_modes[fogMode];
if (mode == fogTableMode) return;
fogTableMode = mode;
D3D9_SetRenderState(mode, D3DRS_FOGTABLEMODE, "D3D9_SetFogMode");
}
void Gfx_SetFaceCulling(bool enabled) {
D3DCULL mode = enabled ? D3DCULL_CW : D3DCULL_NONE;
D3D9_SetRenderState(mode, D3DRS_CULLMODE, "D3D9_SetFaceCulling");
}
bool d3d9_alphaTest = false;
void Gfx_SetAlphaTest(bool enabled) {
if (d3d9_alphaTest == enabled) return;
d3d9_alphaTest = enabled;
D3D9_SetRenderState((UInt32)enabled, D3DRS_ALPHATESTENABLE, "D3D9_SetAlphaTest");
}
D3DCMPFUNC d3d9_alphaTestFunc = 0;
Int32 d3d9_alphaTestRef = 0;
void Gfx_SetAlphaTestFunc(Int32 compareFunc, Real32 refValue) {
d3d9_alphaTestFunc = d3d9_compareFuncs[compareFunc];
D3D9_SetRenderState(d3d9_alphaTestFunc, D3DRS_ALPHAFUNC, "D3D9_SetAlphaTestFunc");
d3d9_alphaTestRef = (Int32)(refValue * 255);
D3D9_SetRenderState2(d3d9_alphaTestRef, D3DRS_ALPHAREF, "D3D9_SetAlphaTestFunc2");
}
bool d3d9_alphaBlend = false;
void Gfx_SetAlphaBlending(bool enabled) {
if (d3d9_alphaBlend == enabled) return;
d3d9_alphaBlend = enabled;
D3D9_SetRenderState((UInt32)enabled, D3DRS_ALPHABLENDENABLE, "D3D9_SetAlphaBlend");
}
D3DBLEND d3d9_srcBlendFunc = 0;
D3DBLEND d3d9_dstBlendFunc = 0;
void Gfx_SetAlphaBlendFunc(Int32 srcBlendFunc, Int32 dstBlendFunc) {
d3d9_srcBlendFunc = d3d9_blendFuncs[srcBlendFunc];
D3D9_SetRenderState(d3d9_srcBlendFunc, D3DRS_SRCBLEND, "D3D9_SetAlphaBlendFunc");
d3d9_dstBlendFunc = d3d9_blendFuncs[dstBlendFunc];
D3D9_SetRenderState(d3d9_dstBlendFunc, D3DRS_DESTBLEND, "D3D9_SetAlphaBlendFunc2");
}
void Gfx_SetAlphaArgBlend(bool enabled) {
D3DTEXTUREOP op = enabled ? D3DTOP_MODULATE : D3DTOP_SELECTARG1;
ReturnCode hresult = IDirect3DDevice9_SetTextureStageState(device, 0, D3DTSS_ALPHAOP, op);
ErrorHandler_CheckOrFail(hresult, "D3D9_SetAlphaArgBlend");
}
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 };
D3DBLEND d3d9_blendFuncs[6] = { D3DBLEND_ZERO, D3DBLEND_ONE, D3DBLEND_SRCALPHA, D3DBLEND_INVSRCALPHA, D3DBLEND_DESTALPHA, D3DBLEND_INVDESTALPHA };
D3DCMPFUNC d3d9_compareFuncs[8] = { D3DCMP_ALWAYS, D3DCMP_NOTEQUAL, D3DCMP_NEVER, D3DCMP_LESS, D3DCMP_LESSEQUAL, D3DCMP_EQUAL, D3DCMP_GREATEREQUAL, D3DCMP_GREATER };
D3DFOGMODE d3d9_modes[3] = { D3DFOG_LINEAR, D3DFOG_EXP, D3DFOG_EXP2 };
Int32 d3d9_formatMappings[2] = { D3DFVF_XYZ | D3DFVF_DIFFUSE, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX2 };
#endif