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 using namespace glretrace;
35 typedef std::map<unsigned long, glws::Drawable *> DrawableMap;
36 typedef std::map<unsigned long long, glws::Context *> ContextMap;
37 static DrawableMap drawable_map;
38 static ContextMap context_map;
41 static glws::Drawable *
42 getDrawable(unsigned long drawable_id) {
43 if (drawable_id == 0) {
47 DrawableMap::const_iterator it;
48 it = drawable_map.find(drawable_id);
49 if (it == drawable_map.end()) {
50 return (drawable_map[drawable_id] = ws->createDrawable(visual));
56 static glws::Context *
57 getContext(unsigned long long context_ptr) {
58 if (context_ptr == 0) {
62 ContextMap::const_iterator it;
63 it = context_map.find(context_ptr);
64 if (it == context_map.end()) {
65 return (context_map[context_ptr] = ws->createContext(visual, NULL));
71 static void retrace_glXCreateContext(Trace::Call &call) {
72 unsigned long long orig_context = call.ret->toUIntPtr();
73 glws::Context *share_context = getContext(call.arg(2).toUIntPtr());
75 glws::Context *context = ws->createContext(glretrace::visual, share_context);
76 context_map[orig_context] = context;
79 static void retrace_glXCreateContextAttribsARB(Trace::Call &call) {
80 unsigned long long orig_context = call.ret->toUIntPtr();
81 glws::Context *share_context = getContext(call.arg(2).toUIntPtr());
83 glws::Context *context = ws->createContext(glretrace::visual, share_context);
84 context_map[orig_context] = context;
87 static void retrace_glXMakeCurrent(Trace::Call &call) {
88 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
89 glws::Context *new_context = getContext(call.arg(2).toUIntPtr());
91 if (new_drawable == drawable && new_context == context) {
95 if (drawable && context) {
98 frame_complete(call.no);
102 bool result = ws->makeCurrent(new_drawable, new_context);
104 if (new_drawable && new_context && result) {
105 drawable = new_drawable;
106 context = new_context;
113 static void retrace_glXSwapBuffers(Trace::Call &call) {
114 frame_complete(call.no);
116 drawable->swapBuffers();
122 static void retrace_glXCreateNewContext(Trace::Call &call) {
123 unsigned long long orig_context = call.ret->toUIntPtr();
124 glws::Context *share_context = getContext(call.arg(3).toUIntPtr());
126 glws::Context *context = ws->createContext(glretrace::visual, share_context);
127 context_map[orig_context] = context;
130 static void retrace_glXMakeContextCurrent(Trace::Call &call) {
131 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
132 glws::Context *new_context = getContext(call.arg(3).toUIntPtr());
134 if (new_drawable == drawable && new_context == context) {
138 if (drawable && context) {
140 if (!double_buffer) {
141 frame_complete(call.no);
145 bool result = ws->makeCurrent(new_drawable, new_context);
147 if (new_drawable && new_context && result) {
148 drawable = new_drawable;
149 context = new_context;
156 static const retrace::Entry callbacks[] = {
157 //{"glXBindChannelToWindowSGIX", &retrace_glXBindChannelToWindowSGIX},
158 //{"glXBindSwapBarrierNV", &retrace_glXBindSwapBarrierNV},
159 //{"glXBindSwapBarrierSGIX", &retrace_glXBindSwapBarrierSGIX},
160 //{"glXBindTexImageEXT", &retrace_glXBindTexImageEXT},
161 //{"glXChannelRectSGIX", &retrace_glXChannelRectSGIX},
162 //{"glXChannelRectSyncSGIX", &retrace_glXChannelRectSyncSGIX},
163 {"glXChooseFBConfig", &retrace::ignore},
164 {"glXChooseFBConfigSGIX", &retrace::ignore},
165 {"glXChooseVisual", &retrace::ignore},
166 //{"glXCopyContext", &retrace_glXCopyContext},
167 //{"glXCopyImageSubDataNV", &retrace_glXCopyImageSubDataNV},
168 //{"glXCopySubBufferMESA", &retrace_glXCopySubBufferMESA},
169 {"glXCreateContextAttribsARB", &retrace_glXCreateContextAttribsARB},
170 {"glXCreateContext", &retrace_glXCreateContext},
171 //{"glXCreateContextWithConfigSGIX", &retrace_glXCreateContextWithConfigSGIX},
172 //{"glXCreateGLXPbufferSGIX", &retrace_glXCreateGLXPbufferSGIX},
173 //{"glXCreateGLXPixmap", &retrace_glXCreateGLXPixmap},
174 //{"glXCreateGLXPixmapWithConfigSGIX", &retrace_glXCreateGLXPixmapWithConfigSGIX},
175 {"glXCreateNewContext", &retrace_glXCreateNewContext},
176 //{"glXCreatePbuffer", &retrace_glXCreatePbuffer},
177 //{"glXCreatePixmap", &retrace_glXCreatePixmap},
178 //{"glXCreateWindow", &retrace_glXCreateWindow},
179 //{"glXCushionSGI", &retrace_glXCushionSGI},
180 //{"glXDestroyContext", &retrace_glXDestroyContext},
181 //{"glXDestroyGLXPbufferSGIX", &retrace_glXDestroyGLXPbufferSGIX},
182 //{"glXDestroyGLXPixmap", &retrace_glXDestroyGLXPixmap},
183 //{"glXDestroyPbuffer", &retrace_glXDestroyPbuffer},
184 //{"glXDestroyPixmap", &retrace_glXDestroyPixmap},
185 //{"glXDestroyWindow", &retrace_glXDestroyWindow},
186 //{"glXFreeContextEXT", &retrace_glXFreeContextEXT},
187 {"glXGetAGPOffsetMESA", &retrace::ignore},
188 {"glXGetClientString", &retrace::ignore},
189 {"glXGetConfig", &retrace::ignore},
190 {"glXGetContextIDEXT", &retrace::ignore},
191 {"glXGetCurrentContext", &retrace::ignore},
192 {"glXGetCurrentDisplayEXT", &retrace::ignore},
193 {"glXGetCurrentDisplay", &retrace::ignore},
194 {"glXGetCurrentDrawable", &retrace::ignore},
195 {"glXGetCurrentReadDrawable", &retrace::ignore},
196 {"glXGetCurrentReadDrawableSGI", &retrace::ignore},
197 {"glXGetFBConfigAttrib", &retrace::ignore},
198 {"glXGetFBConfigAttribSGIX", &retrace::ignore},
199 {"glXGetFBConfigFromVisualSGIX", &retrace::ignore},
200 {"glXGetFBConfigs", &retrace::ignore},
201 {"glXGetMscRateOML", &retrace::ignore},
202 {"glXGetProcAddressARB", &retrace::ignore},
203 {"glXGetProcAddress", &retrace::ignore},
204 {"glXGetSelectedEvent", &retrace::ignore},
205 {"glXGetSelectedEventSGIX", &retrace::ignore},
206 {"glXGetSyncValuesOML", &retrace::ignore},
207 {"glXGetVideoSyncSGI", &retrace::ignore},
208 {"glXGetVisualFromFBConfig", &retrace::ignore},
209 {"glXGetVisualFromFBConfigSGIX", &retrace::ignore},
210 //{"glXImportContextEXT", &retrace_glXImportContextEXT},
211 {"glXIsDirect", &retrace::ignore},
212 //{"glXJoinSwapGroupNV", &retrace_glXJoinSwapGroupNV},
213 //{"glXJoinSwapGroupSGIX", &retrace_glXJoinSwapGroupSGIX},
214 {"glXMakeContextCurrent", &retrace_glXMakeContextCurrent},
215 //{"glXMakeCurrentReadSGI", &retrace_glXMakeCurrentReadSGI},
216 {"glXMakeCurrent", &retrace_glXMakeCurrent},
217 {"glXQueryChannelDeltasSGIX", &retrace::ignore},
218 {"glXQueryChannelRectSGIX", &retrace::ignore},
219 {"glXQueryContextInfoEXT", &retrace::ignore},
220 {"glXQueryContext", &retrace::ignore},
221 {"glXQueryDrawable", &retrace::ignore},
222 {"glXQueryExtension", &retrace::ignore},
223 {"glXQueryExtensionsString", &retrace::ignore},
224 {"glXQueryFrameCountNV", &retrace::ignore},
225 {"glXQueryGLXPbufferSGIX", &retrace::ignore},
226 {"glXQueryMaxSwapBarriersSGIX", &retrace::ignore},
227 {"glXQueryMaxSwapGroupsNV", &retrace::ignore},
228 {"glXQueryServerString", &retrace::ignore},
229 {"glXQuerySwapGroupNV", &retrace::ignore},
230 {"glXQueryVersion", &retrace::ignore},
231 //{"glXReleaseBuffersMESA", &retrace_glXReleaseBuffersMESA},
232 //{"glXReleaseTexImageEXT", &retrace_glXReleaseTexImageEXT},
233 //{"glXResetFrameCountNV", &retrace_glXResetFrameCountNV},
234 //{"glXSelectEvent", &retrace_glXSelectEvent},
235 //{"glXSelectEventSGIX", &retrace_glXSelectEventSGIX},
236 //{"glXSet3DfxModeMESA", &retrace_glXSet3DfxModeMESA},
237 //{"glXSwapBuffersMscOML", &retrace_glXSwapBuffersMscOML},
238 {"glXSwapBuffers", &retrace_glXSwapBuffers},
239 //{"glXSwapIntervalEXT", &retrace_glXSwapIntervalEXT},
240 //{"glXSwapIntervalSGI", &retrace_glXSwapIntervalSGI},
241 //{"glXUseXFont", &retrace_glXUseXFont},
242 {"glXWaitForMscOML", &retrace::ignore},
243 {"glXWaitForSbcOML", &retrace::ignore},
244 {"glXWaitGL", &retrace::ignore},
245 {"glXWaitVideoSyncSGI", &retrace::ignore},
246 {"glXWaitX", &retrace::ignore},
249 void glretrace::retrace_call_glx(Trace::Call &call) {
250 retrace::dispatch(call, callbacks, sizeof(callbacks)/sizeof(callbacks[0]));