1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "D3DBase.h"
#include "D3DShader.h"
#include "Statistics.h"
#include "Utils.h"
#include "Profiler.h"
#include "VideoConfig.h"
#include "PixelShaderGen.h"
#include "PixelShaderManager.h"
#include "PixelShaderCache.h"
#include "VertexLoader.h"
#include "BPMemory.h"
#include "XFMemory.h"
#include "debugger/debugger.h"
PixelShaderCache::PSCache PixelShaderCache::PixelShaders;
const PixelShaderCache::PSCacheEntry *PixelShaderCache::last_entry;
static float lastPSconstants[C_COLORMATRIX+16][4];
static LPDIRECT3DPIXELSHADER9 s_ColorMatrixProgram = 0;
static LPDIRECT3DPIXELSHADER9 s_ColorCopyProgram = 0;
static LPDIRECT3DPIXELSHADER9 s_ClearProgram = 0;
static LPDIRECT3DPIXELSHADER9 s_ClearZProgram = 0;
static LPDIRECT3DPIXELSHADER9 s_DepthMatrixProgram = 0;
LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetColorMatrixProgram()
{
return s_ColorMatrixProgram;
}
LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetDepthMatrixProgram()
{
return s_DepthMatrixProgram;
}
LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetColorCopyProgram()
{
return s_ColorCopyProgram;
}
LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetClearProgram()
{
return s_ClearProgram;
}
void SetPSConstant4f(int const_number, float f1, float f2, float f3, float f4)
{
if( lastPSconstants[const_number][0] != f1 || lastPSconstants[const_number][1] != f2 ||
lastPSconstants[const_number][2] != f3 || lastPSconstants[const_number][3] != f4 )
{
const float f[4] = {f1, f2, f3, f4};
D3D::dev->SetPixelShaderConstantF(const_number, f, 1);
lastPSconstants[const_number][0] = f1;
lastPSconstants[const_number][1] = f2;
lastPSconstants[const_number][2] = f3;
lastPSconstants[const_number][3] = f4;
}
}
void SetPSConstant4fv(int const_number, const float *f)
{
if( lastPSconstants[const_number][0] != f[0] || lastPSconstants[const_number][1] != f[1] ||
lastPSconstants[const_number][2] != f[2] || lastPSconstants[const_number][3] != f[3] )
{
D3D::dev->SetPixelShaderConstantF(const_number, f, 1);
lastPSconstants[const_number][0] = f[0];
lastPSconstants[const_number][1] = f[1];
lastPSconstants[const_number][2] = f[2];
lastPSconstants[const_number][3] = f[3];
}
}
void PixelShaderCache::Init()
{
char pprog[1024];
sprintf(pprog,"void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float4 incol0 : COLOR0){\n"
"ocol0 = incol0;\n"
"}\n");
s_ClearProgram = D3D::CompilePixelShader(pprog, (int)strlen(pprog));
sprintf(pprog,"uniform sampler samp0 : register(s0);\n"
"void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float3 uv0 : TEXCOORD0){\n"
"ocol0 = tex2D(samp0,uv0.xy);\n"
"}\n");
s_ColorCopyProgram = D3D::CompilePixelShader(pprog, (int)strlen(pprog));
sprintf(pprog,"uniform sampler samp0 : register(s0);\n"
"uniform float4 cColMatrix[5] : register(c%d);\n"
"void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float3 uv0 : TEXCOORD0){\n"
"float4 texcol = tex2D(samp0,uv0.xy);\n"
"ocol0 = float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),dot(texcol,cColMatrix[2]),dot(texcol,cColMatrix[3])) + cColMatrix[4];\n"
"}\n",C_COLORMATRIX);
s_ColorMatrixProgram = D3D::CompilePixelShader(pprog, (int)strlen(pprog));
sprintf(pprog,"uniform sampler samp0 : register(s0);\n"
"uniform float4 cColMatrix[5] : register(c%d);\n"
"void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float3 uv0 : TEXCOORD0){\n"
"float4 texcol = tex2D(samp0,uv0.xy);\n"
"float4 EncodedDepth = frac((texcol.r * (16777215.0f/16777216.0f)) * float4(1.0f,255.0f,255.0f*255.0f,255.0f*255.0f*255.0f));\n"
"texcol = float4((EncodedDepth.rgb * (16777216.0f/16777215.0f)),1.0f);\n"
"ocol0 = float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),dot(texcol,cColMatrix[2]),dot(texcol,cColMatrix[3])) + cColMatrix[4];\n"
"}\n",C_COLORMATRIX);
s_DepthMatrixProgram = D3D::CompilePixelShader(pprog, (int)strlen(pprog));
Clear();
}
void PixelShaderCache::Clear()
{
PSCache::iterator iter = PixelShaders.begin();
for (; iter != PixelShaders.end(); iter++)
iter->second.Destroy();
PixelShaders.clear();
for (int i = 0; i < (C_COLORMATRIX + 16) * 4; i++)
lastPSconstants[i/4][i%4] = -100000000.0f;
memset(&last_pixel_shader_uid, 0xFF, sizeof(last_pixel_shader_uid));
}
void PixelShaderCache::Shutdown()
{
if(s_ColorMatrixProgram)
s_ColorMatrixProgram->Release();
s_ColorMatrixProgram = NULL;
if(s_ColorCopyProgram)
s_ColorCopyProgram->Release();
s_ColorCopyProgram=NULL;
if(s_DepthMatrixProgram)
s_DepthMatrixProgram->Release();
s_DepthMatrixProgram = NULL;
if(s_ClearProgram)
s_ClearProgram->Release();
s_ClearProgram=NULL;
Clear();
}
bool PixelShaderCache::SetShader(bool dstAlpha)
{
DVSTARTPROFILE();
PIXELSHADERUID uid;
GetPixelShaderId(uid, PixelShaderManager::GetTextureMask(), dstAlpha);
if (uid == last_pixel_shader_uid && PixelShaders[uid].frameCount == frameCount)
{
PSCache::const_iterator iter = PixelShaders.find(uid);
if (iter != PixelShaders.end() && iter->second.shader)
return true;
else
return false;
}
memcpy(&last_pixel_shader_uid, &uid, sizeof(PIXELSHADERUID));
PSCache::iterator iter;
iter = PixelShaders.find(uid);
if (iter != PixelShaders.end())
{
iter->second.frameCount = frameCount;
const PSCacheEntry &entry = iter->second;
last_entry = &entry;
DEBUGGER_PAUSE_AT(NEXT_PIXEL_SHADER_CHANGE,true);
if (entry.shader)
{
D3D::dev->SetPixelShader(entry.shader);
return true;
}
else
return false;
}
const char *code = GeneratePixelShader(PixelShaderManager::GetTextureMask(), dstAlpha, /*(D3D::GetCaps().NumSimultaneousRTs > 1)? 1 :*/ 2);
LPDIRECT3DPIXELSHADER9 shader = D3D::CompilePixelShader(code, (int)strlen(code));
// Make an entry in the table
PSCacheEntry newentry;
newentry.shader = shader;
newentry.frameCount = frameCount;
#if defined(_DEBUG) || defined(DEBUGFAST)
newentry.code = code;
#endif
PixelShaders[uid] = newentry;
last_entry = &PixelShaders[uid];
INCSTAT(stats.numPixelShadersCreated);
SETSTAT(stats.numPixelShadersAlive, (int)PixelShaders.size());
if (shader)
{
D3D::dev->SetPixelShader(shader);
return true;
}
if (g_ActiveConfig.bShowShaderErrors)
{
PanicAlert("Failed to compile Pixel Shader:\n\n%s", code);
}
return false;
}
void PixelShaderCache::Cleanup()
{
/*
PSCache::iterator iter;
iter = PixelShaders.begin();
while (iter != PixelShaders.end())
{
PSCacheEntry &entry = iter->second;
if (entry.frameCount < frameCount - 1400)
{
entry.Destroy();
iter = PixelShaders.erase(iter);
}
else
{
iter++;
}
}
SETSTAT(stats.numPixelShadersAlive, (int)PixelShaders.size());
*/
}
#if defined(_DEBUG) || defined(DEBUGFAST)
std::string PixelShaderCache::GetCurrentShaderCode()
{
if (last_entry)
return last_entry->code;
else
return "(no shader)\n";
}
#endif
|
