1 /**************************************************************************
3 * Copyright 2011 Jose Fonseca
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
24 **************************************************************************/
28 #include "retrace.hpp"
29 #include "glretrace.hpp"
32 #ifndef GLX_PBUFFER_HEIGHT
33 #define GLX_PBUFFER_HEIGHT 0x8040
36 #ifndef GLX_PBUFFER_WIDTH
37 #define GLX_PBUFFER_WIDTH 0x8041
41 using namespace glretrace;
44 typedef std::map<unsigned long, glws::Drawable *> DrawableMap;
45 typedef std::map<unsigned long long, Context *> ContextMap;
46 static DrawableMap drawable_map;
47 static ContextMap context_map;
50 static glws::Drawable *
51 getDrawable(unsigned long drawable_id) {
52 if (drawable_id == 0) {
56 DrawableMap::const_iterator it;
57 it = drawable_map.find(drawable_id);
58 if (it == drawable_map.end()) {
59 return (drawable_map[drawable_id] = glretrace::createDrawable());
66 getContext(unsigned long long context_ptr) {
67 if (context_ptr == 0) {
71 ContextMap::const_iterator it;
72 it = context_map.find(context_ptr);
73 if (it == context_map.end()) {
74 return (context_map[context_ptr] = glretrace::createContext());
80 static void retrace_glXCreateContext(trace::Call &call) {
81 unsigned long long orig_context = call.ret->toUIntPtr();
82 Context *share_context = getContext(call.arg(2).toUIntPtr());
84 Context *context = glretrace::createContext(share_context);
85 context_map[orig_context] = context;
88 static void retrace_glXCreateContextAttribsARB(trace::Call &call) {
89 unsigned long long orig_context = call.ret->toUIntPtr();
90 Context *share_context = getContext(call.arg(2).toUIntPtr());
92 Context *context = glretrace::createContext(share_context);
93 context_map[orig_context] = context;
96 static void retrace_glXMakeCurrent(trace::Call &call) {
97 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
98 Context *new_context = getContext(call.arg(2).toUIntPtr());
100 glretrace::makeCurrent(call, new_drawable, new_context);
104 static void retrace_glXDestroyContext(trace::Call &call) {
105 Context *context = getContext(call.arg(1).toUIntPtr());
114 static void retrace_glXCopySubBufferMESA(trace::Call &call) {
115 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
116 int x = call.arg(2).toSInt();
117 int y = call.arg(3).toSInt();
118 int width = call.arg(4).toSInt();
119 int height = call.arg(5).toSInt();
121 drawable->copySubBuffer(x, y, width, height);
124 static void retrace_glXSwapBuffers(trace::Call &call) {
125 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
127 frame_complete(call);
128 if (retrace::doubleBuffer) {
130 drawable->swapBuffers();
137 static void retrace_glXCreateNewContext(trace::Call &call) {
138 unsigned long long orig_context = call.ret->toUIntPtr();
139 Context *share_context = getContext(call.arg(3).toUIntPtr());
141 Context *context = glretrace::createContext(share_context);
142 context_map[orig_context] = context;
145 static void retrace_glXCreatePbuffer(trace::Call &call) {
146 const trace::Value *attrib_list = call.arg(2).toArray();
147 int width = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_WIDTH, 0);
148 int height = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_HEIGHT, 0);
150 unsigned long long orig_drawable = call.ret->toUInt();
152 glws::Drawable *drawable = glretrace::createPbuffer(width, height);
154 drawable_map[orig_drawable] = drawable;
157 static void retrace_glXDestroyPbuffer(trace::Call &call) {
158 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
167 static void retrace_glXMakeContextCurrent(trace::Call &call) {
168 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
169 Context *new_context = getContext(call.arg(3).toUIntPtr());
171 glretrace::makeCurrent(call, new_drawable, new_context);
174 const retrace::Entry glretrace::glx_callbacks[] = {
175 //{"glXBindChannelToWindowSGIX", &retrace_glXBindChannelToWindowSGIX},
176 //{"glXBindSwapBarrierNV", &retrace_glXBindSwapBarrierNV},
177 //{"glXBindSwapBarrierSGIX", &retrace_glXBindSwapBarrierSGIX},
178 {"glXBindTexImageEXT", &retrace::ignore},
179 //{"glXChannelRectSGIX", &retrace_glXChannelRectSGIX},
180 //{"glXChannelRectSyncSGIX", &retrace_glXChannelRectSyncSGIX},
181 {"glXChooseFBConfig", &retrace::ignore},
182 {"glXChooseFBConfigSGIX", &retrace::ignore},
183 {"glXChooseVisual", &retrace::ignore},
184 //{"glXCopyContext", &retrace_glXCopyContext},
185 //{"glXCopyImageSubDataNV", &retrace_glXCopyImageSubDataNV},
186 {"glXCopySubBufferMESA", &retrace_glXCopySubBufferMESA},
187 {"glXCreateContextAttribsARB", &retrace_glXCreateContextAttribsARB},
188 {"glXCreateContext", &retrace_glXCreateContext},
189 //{"glXCreateContextWithConfigSGIX", &retrace_glXCreateContextWithConfigSGIX},
190 //{"glXCreateGLXPbufferSGIX", &retrace_glXCreateGLXPbufferSGIX},
191 //{"glXCreateGLXPixmap", &retrace_glXCreateGLXPixmap},
192 //{"glXCreateGLXPixmapWithConfigSGIX", &retrace_glXCreateGLXPixmapWithConfigSGIX},
193 {"glXCreateNewContext", &retrace_glXCreateNewContext},
194 {"glXCreatePbuffer", &retrace_glXCreatePbuffer},
195 {"glXCreatePixmap", &retrace::ignore},
196 //{"glXCreateWindow", &retrace_glXCreateWindow},
197 //{"glXCushionSGI", &retrace_glXCushionSGI},
198 {"glXDestroyContext", &retrace_glXDestroyContext},
199 //{"glXDestroyGLXPbufferSGIX", &retrace_glXDestroyGLXPbufferSGIX},
200 //{"glXDestroyGLXPixmap", &retrace_glXDestroyGLXPixmap},
201 {"glXDestroyPbuffer", &retrace_glXDestroyPbuffer},
202 {"glXDestroyPixmap", &retrace::ignore},
203 //{"glXDestroyWindow", &retrace_glXDestroyWindow},
204 //{"glXFreeContextEXT", &retrace_glXFreeContextEXT},
205 {"glXGetAGPOffsetMESA", &retrace::ignore},
206 {"glXGetClientString", &retrace::ignore},
207 {"glXGetConfig", &retrace::ignore},
208 {"glXGetContextIDEXT", &retrace::ignore},
209 {"glXGetCurrentContext", &retrace::ignore},
210 {"glXGetCurrentDisplayEXT", &retrace::ignore},
211 {"glXGetCurrentDisplay", &retrace::ignore},
212 {"glXGetCurrentDrawable", &retrace::ignore},
213 {"glXGetCurrentReadDrawable", &retrace::ignore},
214 {"glXGetCurrentReadDrawableSGI", &retrace::ignore},
215 {"glXGetFBConfigAttrib", &retrace::ignore},
216 {"glXGetFBConfigAttribSGIX", &retrace::ignore},
217 {"glXGetFBConfigFromVisualSGIX", &retrace::ignore},
218 {"glXGetFBConfigs", &retrace::ignore},
219 {"glXGetMscRateOML", &retrace::ignore},
220 {"glXGetProcAddressARB", &retrace::ignore},
221 {"glXGetProcAddress", &retrace::ignore},
222 {"glXGetSelectedEvent", &retrace::ignore},
223 {"glXGetSelectedEventSGIX", &retrace::ignore},
224 {"glXGetSwapIntervalMESA", &retrace::ignore},
225 {"glXGetSyncValuesOML", &retrace::ignore},
226 {"glXGetVideoSyncSGI", &retrace::ignore},
227 {"glXGetVisualFromFBConfig", &retrace::ignore},
228 {"glXGetVisualFromFBConfigSGIX", &retrace::ignore},
229 //{"glXImportContextEXT", &retrace_glXImportContextEXT},
230 {"glXIsDirect", &retrace::ignore},
231 //{"glXJoinSwapGroupNV", &retrace_glXJoinSwapGroupNV},
232 //{"glXJoinSwapGroupSGIX", &retrace_glXJoinSwapGroupSGIX},
233 {"glXMakeContextCurrent", &retrace_glXMakeContextCurrent},
234 //{"glXMakeCurrentReadSGI", &retrace_glXMakeCurrentReadSGI},
235 {"glXMakeCurrent", &retrace_glXMakeCurrent},
236 {"glXQueryChannelDeltasSGIX", &retrace::ignore},
237 {"glXQueryChannelRectSGIX", &retrace::ignore},
238 {"glXQueryContextInfoEXT", &retrace::ignore},
239 {"glXQueryContext", &retrace::ignore},
240 {"glXQueryDrawable", &retrace::ignore},
241 {"glXQueryExtension", &retrace::ignore},
242 {"glXQueryExtensionsString", &retrace::ignore},
243 {"glXQueryFrameCountNV", &retrace::ignore},
244 {"glXQueryGLXPbufferSGIX", &retrace::ignore},
245 {"glXQueryMaxSwapBarriersSGIX", &retrace::ignore},
246 {"glXQueryMaxSwapGroupsNV", &retrace::ignore},
247 {"glXQueryServerString", &retrace::ignore},
248 {"glXQuerySwapGroupNV", &retrace::ignore},
249 {"glXQueryVersion", &retrace::ignore},
250 //{"glXReleaseBuffersMESA", &retrace_glXReleaseBuffersMESA},
251 {"glXReleaseTexImageEXT", &retrace::ignore},
252 //{"glXResetFrameCountNV", &retrace_glXResetFrameCountNV},
253 //{"glXSelectEvent", &retrace_glXSelectEvent},
254 //{"glXSelectEventSGIX", &retrace_glXSelectEventSGIX},
255 //{"glXSet3DfxModeMESA", &retrace_glXSet3DfxModeMESA},
256 //{"glXSwapBuffersMscOML", &retrace_glXSwapBuffersMscOML},
257 {"glXSwapBuffers", &retrace_glXSwapBuffers},
258 {"glXSwapIntervalEXT", &retrace::ignore},
259 {"glXSwapIntervalSGI", &retrace::ignore},
260 //{"glXUseXFont", &retrace_glXUseXFont},
261 {"glXWaitForMscOML", &retrace::ignore},
262 {"glXWaitForSbcOML", &retrace::ignore},
263 {"glXWaitGL", &retrace::ignore},
264 {"glXWaitVideoSyncSGI", &retrace::ignore},
265 {"glXWaitX", &retrace::ignore},