git.cworth.org Git - apitrace/blob - retrace/glretrace_wgl.cpp

   1 /**************************************************************************
   2  *
   3  * Copyright 2011 Jose Fonseca
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  *
  24  **************************************************************************/
  25
  26
  27 #include "glproc.hpp"
  28 #include "retrace.hpp"
  29 #include "glretrace.hpp"
  30
  31
  32 using namespace glretrace;
  33
  34
  35 typedef std::map<unsigned long long, glws::Drawable *> DrawableMap;
  36 typedef std::map<unsigned long long, glws::Context *> ContextMap;
  37 static DrawableMap drawable_map;
  38 static DrawableMap pbuffer_map;
  39 static ContextMap context_map;
  40
  41
  42 static glws::Drawable *
  43 getDrawable(unsigned long long hdc) {
  44     if (hdc == 0) {
  45         return NULL;
  46     }
  47
  48     DrawableMap::const_iterator it;
  49     it = drawable_map.find(hdc);
  50     if (it == drawable_map.end()) {
  51         return (drawable_map[hdc] = glretrace::createDrawable());
  52     }
  53
  54     return it->second;
  55 }
  56
  57 static void retrace_wglCreateContext(trace::Call &call) {
  58     unsigned long long orig_context = call.ret->toUIntPtr();
  59     glws::Context *context = glretrace::createContext();
  60     context_map[orig_context] = context;
  61 }
  62
  63 static void retrace_wglDeleteContext(trace::Call &call) {
  64 }
  65
  66 static void retrace_wglMakeCurrent(trace::Call &call) {
  67     glws::Drawable *new_drawable = getDrawable(call.arg(0).toUIntPtr());
  68     glws::Context *new_context = context_map[call.arg(1).toUIntPtr()];
  69
  70     glretrace::makeCurrent(call, new_drawable, new_context);
  71 }
  72
  73 static void retrace_wglCopyContext(trace::Call &call) {
  74 }
  75
  76 static void retrace_wglChoosePixelFormat(trace::Call &call) {
  77 }
  78
  79 static void retrace_wglDescribePixelFormat(trace::Call &call) {
  80 }
  81
  82 static void retrace_wglSetPixelFormat(trace::Call &call) {
  83 }
  84
  85 static void retrace_wglSwapBuffers(trace::Call &call) {
  86     frame_complete(call);
  87     if (retrace::doubleBuffer) {
  88         currentDrawable->swapBuffers();
  89     } else {
  90         glFlush();
  91     }
  92 }
  93
  94 static void retrace_wglShareLists(trace::Call &call) {
  95     unsigned long long hglrc1 = call.arg(0).toUIntPtr();
  96     unsigned long long hglrc2 = call.arg(1).toUIntPtr();
  97
  98     glws::Context *share_context = context_map[hglrc1];
  99     glws::Context *old_context = context_map[hglrc2];
 100
 101     glws::Context *new_context = glretrace::createContext(share_context);
 102     if (new_context) {
 103         if (currentContext == old_context) {
 104             glretrace::makeCurrent(call, currentDrawable, new_context);
 105         }
 106
 107         context_map[hglrc2] = new_context;
 108
 109         delete old_context;
 110     }
 111 }
 112
 113 static void retrace_wglCreateLayerContext(trace::Call &call) {
 114     retrace_wglCreateContext(call);
 115 }
 116
 117 static void retrace_wglDescribeLayerPlane(trace::Call &call) {
 118 }
 119
 120 static void retrace_wglSetLayerPaletteEntries(trace::Call &call) {
 121 }
 122
 123 static void retrace_wglRealizeLayerPalette(trace::Call &call) {
 124 }
 125
 126 static void retrace_wglSwapLayerBuffers(trace::Call &call) {
 127     retrace_wglSwapBuffers(call);
 128 }
 129
 130 static void retrace_wglUseFontBitmapsA(trace::Call &call) {
 131 }
 132
 133 static void retrace_wglUseFontBitmapsW(trace::Call &call) {
 134 }
 135
 136 static void retrace_wglSwapMultipleBuffers(trace::Call &call) {
 137 }
 138
 139 static void retrace_wglUseFontOutlinesA(trace::Call &call) {
 140 }
 141
 142 static void retrace_wglUseFontOutlinesW(trace::Call &call) {
 143 }
 144
 145 static void retrace_wglCreateBufferRegionARB(trace::Call &call) {
 146 }
 147
 148 static void retrace_wglDeleteBufferRegionARB(trace::Call &call) {
 149 }
 150
 151 static void retrace_wglSaveBufferRegionARB(trace::Call &call) {
 152 }
 153
 154 static void retrace_wglRestoreBufferRegionARB(trace::Call &call) {
 155 }
 156
 157 static void retrace_wglChoosePixelFormatARB(trace::Call &call) {
 158 }
 159
 160 static void retrace_wglMakeContextCurrentARB(trace::Call &call) {
 161 }
 162
 163 static void retrace_wglCreatePbufferARB(trace::Call &call) {
 164     int iWidth = call.arg(2).toUInt();
 165     int iHeight = call.arg(3).toUInt();
 166
 167     unsigned long long orig_pbuffer = call.ret->toUIntPtr();
 168     glws::Drawable *drawable = glretrace::createDrawable();
 169
 170     drawable->resize(iWidth, iHeight);
 171     drawable->show();
 172
 173     pbuffer_map[orig_pbuffer] = drawable;
 174 }
 175
 176 static void retrace_wglGetPbufferDCARB(trace::Call &call) {
 177     glws::Drawable *pbuffer = pbuffer_map[call.arg(0).toUIntPtr()];
 178
 179     unsigned long long orig_hdc = call.ret->toUIntPtr();
 180
 181     drawable_map[orig_hdc] = pbuffer;
 182 }
 183
 184 static void retrace_wglReleasePbufferDCARB(trace::Call &call) {
 185 }
 186
 187 static void retrace_wglDestroyPbufferARB(trace::Call &call) {
 188 }
 189
 190 static void retrace_wglQueryPbufferARB(trace::Call &call) {
 191 }
 192
 193 static void retrace_wglBindTexImageARB(trace::Call &call) {
 194 }
 195
 196 static void retrace_wglReleaseTexImageARB(trace::Call &call) {
 197 }
 198
 199 static void retrace_wglSetPbufferAttribARB(trace::Call &call) {
 200 }
 201
 202 static void retrace_wglCreateContextAttribsARB(trace::Call &call) {
 203     unsigned long long orig_context = call.ret->toUIntPtr();
 204     glws::Context *share_context = NULL;
 205
 206     if (call.arg(1).toPointer()) {
 207         share_context = context_map[call.arg(1).toUIntPtr()];
 208     }
 209
 210     glws::Context *context = glretrace::createContext(share_context);
 211     context_map[orig_context] = context;
 212 }
 213
 214 static void retrace_wglMakeContextCurrentEXT(trace::Call &call) {
 215 }
 216
 217 static void retrace_wglChoosePixelFormatEXT(trace::Call &call) {
 218 }
 219
 220 static void retrace_wglSwapIntervalEXT(trace::Call &call) {
 221 }
 222
 223 static void retrace_wglAllocateMemoryNV(trace::Call &call) {
 224 }
 225
 226 static void retrace_wglFreeMemoryNV(trace::Call &call) {
 227 }
 228
 229 static void retrace_glAddSwapHintRectWIN(trace::Call &call) {
 230 }
 231
 232 static void retrace_wglGetProcAddress(trace::Call &call) {
 233 }
 234
 235 const retrace::Entry glretrace::wgl_callbacks[] = {
 236     {"glAddSwapHintRectWIN", &retrace_glAddSwapHintRectWIN},
 237     {"wglAllocateMemoryNV", &retrace_wglAllocateMemoryNV},
 238     {"wglBindTexImageARB", &retrace_wglBindTexImageARB},
 239     {"wglChoosePixelFormat", &retrace_wglChoosePixelFormat},
 240     {"wglChoosePixelFormatARB", &retrace_wglChoosePixelFormatARB},
 241     {"wglChoosePixelFormatEXT", &retrace_wglChoosePixelFormatEXT},
 242     {"wglCopyContext", &retrace_wglCopyContext},
 243     {"wglCreateBufferRegionARB", &retrace_wglCreateBufferRegionARB},
 244     {"wglCreateContext", &retrace_wglCreateContext},
 245     {"wglCreateContextAttribsARB", &retrace_wglCreateContextAttribsARB},
 246     {"wglCreateLayerContext", &retrace_wglCreateLayerContext},
 247     {"wglCreatePbufferARB", &retrace_wglCreatePbufferARB},
 248     {"wglDeleteBufferRegionARB", &retrace_wglDeleteBufferRegionARB},
 249     {"wglDeleteContext", &retrace_wglDeleteContext},
 250     {"wglDescribeLayerPlane", &retrace_wglDescribeLayerPlane},
 251     {"wglDescribePixelFormat", &retrace_wglDescribePixelFormat},
 252     {"wglDestroyPbufferARB", &retrace_wglDestroyPbufferARB},
 253     {"wglFreeMemoryNV", &retrace_wglFreeMemoryNV},
 254     {"wglGetCurrentContext", &retrace::ignore},
 255     {"wglGetCurrentDC", &retrace::ignore},
 256     {"wglGetCurrentReadDCARB", &retrace::ignore},
 257     {"wglGetCurrentReadDCEXT", &retrace::ignore},
 258     {"wglGetDefaultProcAddress", &retrace::ignore},
 259     {"wglGetExtensionsStringARB", &retrace::ignore},
 260     {"wglGetExtensionsStringEXT", &retrace::ignore},
 261     {"wglGetLayerPaletteEntries", &retrace::ignore},
 262     {"wglGetPbufferDCARB", &retrace_wglGetPbufferDCARB},
 263     {"wglGetPixelFormat", &retrace::ignore},
 264     {"wglGetPixelFormatAttribfvARB", &retrace::ignore},
 265     {"wglGetPixelFormatAttribfvEXT", &retrace::ignore},
 266     {"wglGetPixelFormatAttribivARB", &retrace::ignore},
 267     {"wglGetPixelFormatAttribivEXT", &retrace::ignore},
 268     {"wglGetProcAddress", &retrace_wglGetProcAddress},
 269     {"wglGetSwapIntervalEXT", &retrace::ignore},
 270     {"wglMakeContextCurrentARB", &retrace_wglMakeContextCurrentARB},
 271     {"wglMakeContextCurrentEXT", &retrace_wglMakeContextCurrentEXT},
 272     {"wglMakeCurrent", &retrace_wglMakeCurrent},
 273     {"wglQueryPbufferARB", &retrace_wglQueryPbufferARB},
 274     {"wglRealizeLayerPalette", &retrace_wglRealizeLayerPalette},
 275     {"wglReleasePbufferDCARB", &retrace_wglReleasePbufferDCARB},
 276     {"wglReleaseTexImageARB", &retrace_wglReleaseTexImageARB},
 277     {"wglRestoreBufferRegionARB", &retrace_wglRestoreBufferRegionARB},
 278     {"wglSaveBufferRegionARB", &retrace_wglSaveBufferRegionARB},
 279     {"wglSetLayerPaletteEntries", &retrace_wglSetLayerPaletteEntries},
 280     {"wglSetPbufferAttribARB", &retrace_wglSetPbufferAttribARB},
 281     {"wglSetPixelFormat", &retrace_wglSetPixelFormat},
 282     {"wglShareLists", &retrace_wglShareLists},
 283     {"wglSwapBuffers", &retrace_wglSwapBuffers},
 284     {"wglSwapIntervalEXT", &retrace_wglSwapIntervalEXT},
 285     {"wglSwapLayerBuffers", &retrace_wglSwapLayerBuffers},
 286     {"wglSwapMultipleBuffers", &retrace_wglSwapMultipleBuffers},
 287     {"wglUseFontBitmapsA", &retrace_wglUseFontBitmapsA},
 288     {"wglUseFontBitmapsW", &retrace_wglUseFontBitmapsW},
 289     {"wglUseFontOutlinesA", &retrace_wglUseFontOutlinesA},
 290     {"wglUseFontOutlinesW", &retrace_wglUseFontOutlinesW},
 291     {NULL, NULL}
 292 };
 293