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"
33 #ifndef GLX_PBUFFER_HEIGHT
34 #define GLX_PBUFFER_HEIGHT 0x8040
37 #ifndef GLX_PBUFFER_WIDTH
38 #define GLX_PBUFFER_WIDTH 0x8041
42 using namespace glretrace;
50 typedef std::map<unsigned long, glws::Drawable *> DrawableMap;
51 typedef std::map<unsigned long long, Context *> ContextMap;
52 typedef std::map<unsigned long, PixmapDesc *> PixmapDescMap;
53 typedef std::map<GLXFBConfig, GLXFBConfig> ConfigMap;
54 typedef std::map<GLXFBConfig, std::vector<int> > ConfigAttribListMap;
55 static DrawableMap drawable_map;
56 static ContextMap context_map;
57 static PixmapDescMap pixmap_desc_map;
58 static ConfigMap config_map;
59 static ConfigAttribListMap config_attrib_list_map;
61 static glws::Drawable *
62 getDrawable(unsigned long drawable_id) {
63 if (drawable_id == 0) {
67 DrawableMap::const_iterator it;
68 it = drawable_map.find(drawable_id);
69 if (it == drawable_map.end()) {
70 return (drawable_map[drawable_id] = glretrace::createDrawable());
77 getContext(unsigned long long context_ptr) {
78 if (context_ptr == 0) {
82 ContextMap::const_iterator it;
83 it = context_map.find(context_ptr);
84 if (it == context_map.end()) {
85 return (context_map[context_ptr] = glretrace::createContext());
91 static void retrace_glXCreateContext(trace::Call &call) {
92 unsigned long long orig_context = call.ret->toUIntPtr();
93 Context *share_context = getContext(call.arg(2).toUIntPtr());
95 Context *context = glretrace::createContext(share_context);
96 context_map[orig_context] = context;
99 static void retrace_glXCreateContextAttribsARB(trace::Call &call) {
100 unsigned long long orig_context = call.ret->toUIntPtr();
101 Context *share_context = getContext(call.arg(2).toUIntPtr());
103 Context *context = glretrace::createContext(share_context);
104 context_map[orig_context] = context;
107 static void retrace_glXMakeCurrent(trace::Call &call) {
108 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
109 Context *new_context = getContext(call.arg(2).toUIntPtr());
111 glretrace::makeCurrent(call, new_drawable, new_context);
115 static void retrace_glXDestroyContext(trace::Call &call) {
116 Context *context = getContext(call.arg(1).toUIntPtr());
125 static void retrace_glXSwapBuffers(trace::Call &call) {
126 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
128 frame_complete(call);
129 if (retrace::doubleBuffer) {
131 drawable->swapBuffers();
138 static void retrace_glXCreateNewContext(trace::Call &call) {
139 unsigned long long orig_context = call.ret->toUIntPtr();
140 Context *share_context = getContext(call.arg(3).toUIntPtr());
142 Context *context = glretrace::createContext(share_context);
143 context_map[orig_context] = context;
146 static void retrace_glXCreatePbuffer(trace::Call &call) {
147 const trace::Value *attrib_list = dynamic_cast<const trace::Array *>(&call.arg(2));
148 int width = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_WIDTH, 0);
149 int height = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_HEIGHT, 0);
151 unsigned long long orig_drawable = call.ret->toUInt();
153 glws::Drawable *drawable = glretrace::createPbuffer(width, height);
155 drawable_map[orig_drawable] = drawable;
158 static void retrace_glXDestroyPbuffer(trace::Call &call) {
159 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
168 static void retrace_glXMakeContextCurrent(trace::Call &call) {
169 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
170 Context *new_context = getContext(call.arg(3).toUIntPtr());
172 glretrace::makeCurrent(call, new_drawable, new_context);
175 static void retrace_glXCreateWindow(trace::Call &call) {
176 glws::Drawable *window = getDrawable(call.arg(2).toUInt());
178 glretrace::createWindow(window);
181 static void retrace_glXDestroyWindow(trace::Call &call) {
182 glws::Drawable *window = getDrawable(call.arg(1).toUInt());
184 glretrace::destroyWindow(window);
187 static void retrace_XCreatePixmap(trace::Call &call) {
188 unsigned pixmap_id = call.ret->toUInt();
190 PixmapDesc *desc = new(PixmapDesc);
192 desc->width = call.arg(2).toUInt();
193 desc->height = call.arg(3).toUInt();
194 desc->depth = call.arg(4).toUInt();
196 pixmap_desc_map[pixmap_id] = desc;
199 static void retrace_XFreePixmap(trace::Call &call) {
200 unsigned pixmap_id = call.arg(1).toUInt();
201 PixmapDescMap::iterator it;
203 it = pixmap_desc_map.find(pixmap_id);
205 pixmap_desc_map.erase(it);
208 static void retrace_glXCreatePixmap(trace::Call &call) {
209 retrace::ScopedAllocator _allocator;
210 GLXFBConfig fbconfig, orig_fbconfig = (GLXFBConfig) call.arg(1).toPointer();
211 unsigned orig_pixmap = call.arg(2).toUInt();
212 unsigned orig_gl_pixmap = call.ret->toUInt();
213 PixmapDesc *desc = pixmap_desc_map[orig_pixmap];
214 glws::Drawable *pixmap, *gl_pixmap;
217 attrib_list = static_cast<int *>(_allocator.alloc(&call.arg(3), sizeof *attrib_list));
219 const trace::Array *arg_list = dynamic_cast<const trace::Array *>(&call.arg(3));
220 for (size_t i = 0; i < arg_list->values.size(); i++) {
221 attrib_list[i] = (*arg_list->values[i]).toSInt();
225 fbconfig = config_map[orig_fbconfig];
228 std::vector<int> *attrib_list = &config_attrib_list_map[orig_fbconfig];
229 attrib_list->push_back(0);
230 fbconfig = glretrace::chooseConfig(attrib_list->data());
232 config_map[orig_fbconfig] = fbconfig;
234 fprintf(stderr, "Error: Failed to find suitable fbconfig\n");
238 pixmap = glretrace::createPixmap(desc->width, desc->height, desc->depth);
240 gl_pixmap = glretrace::createGLPixmap(fbconfig, pixmap, desc->width, desc->height, attrib_list);
242 drawable_map[orig_pixmap] = pixmap;
243 drawable_map[orig_gl_pixmap] = gl_pixmap;
246 static void retrace_glXBindTexImageEXT(trace::Call &call) {
247 glws::Drawable *pixmap = getDrawable(call.arg(1).toUInt());
249 glretrace::bindTexImage(pixmap, call.arg(2).toSInt());
252 static void retrace_glXReleaseTexImageEXT(trace::Call &call) {
253 glws::Drawable *pixmap = getDrawable(call.arg(1).toUInt());
255 glretrace::releaseTexImage(pixmap, call.arg(2).toSInt());
258 static void retrace_glXCopySubBufferMESA(trace::Call &call) {
259 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
260 int x, y, width, height;
262 x = call.arg(2).toSInt();
263 y = call.arg(3).toSInt();
264 width = call.arg(4).toSInt();
265 height = call.arg(5).toSInt();
267 glretrace::copySubBuffer(drawable, x, y, width, height);
270 static void retrace_PutImageData(trace::Call &call) {
271 glws::Drawable *drawable = getDrawable(call.arg(0).toUInt());
272 int width, height, depth, bits_per_pixel, bytes_per_line, byte_order;
275 data = static_cast<char *>((call.arg(1)).toPointer());
276 width = call.arg(2).toSInt();
277 height = call.arg(3).toSInt();
278 depth = call.arg(4).toSInt();
279 bits_per_pixel = call.arg(5).toSInt();
280 bytes_per_line = call.arg(6).toSInt();
281 byte_order = call.arg(7).toSInt();
283 glretrace::putImageData(drawable, data, width, height, depth,
284 bits_per_pixel, bytes_per_line, byte_order);
287 static void retrace_glXChooseFBConfig(trace::Call &call) {
288 retrace::ScopedAllocator _allocator;
290 const trace::Array *orig_configs;
294 attrib_list = static_cast<int *>(_allocator.alloc(&call.arg(2), sizeof *attrib_list));
296 const trace::Array *arg_list = dynamic_cast<const trace::Array *>(&call.arg(2));
297 for (size_t i = 0; i < arg_list->values.size(); i++) {
298 attrib_list[i] = arg_list->values[i]->toSInt();
302 orig_nelements = dynamic_cast<const trace::Array *>(&call.arg(3))->values[0]->toSInt();
303 orig_configs = dynamic_cast<const trace::Array *>(call.ret);
305 config = glretrace::chooseConfig(attrib_list);
306 for (size_t i = 0; i < orig_nelements; i++) {
307 config_map[static_cast<GLXFBConfig>(orig_configs->values[i]->toPointer())] = config;
311 static void retrace_glXGetFBConfigAttrib(trace::Call &call) {
312 GLXFBConfig config = static_cast<GLXFBConfig>(call.arg(1).toPointer());
313 int attribute = call.arg(2).toUInt();
314 int value = dynamic_cast<const trace::Array *>(&call.arg(3))->values[0]->toSInt();
316 std::vector<int> *attrib_list = &config_attrib_list_map[config];
317 attrib_list->push_back(attribute);
318 attrib_list->push_back(value);
321 const retrace::Entry glretrace::glx_callbacks[] = {
322 //{"glXBindChannelToWindowSGIX", &retrace_glXBindChannelToWindowSGIX},
323 //{"glXBindSwapBarrierNV", &retrace_glXBindSwapBarrierNV},
324 //{"glXBindSwapBarrierSGIX", &retrace_glXBindSwapBarrierSGIX},
325 {"glXBindTexImageEXT", &retrace_glXBindTexImageEXT},
326 //{"glXChannelRectSGIX", &retrace_glXChannelRectSGIX},
327 //{"glXChannelRectSyncSGIX", &retrace_glXChannelRectSyncSGIX},
328 {"glXChooseFBConfig", &retrace_glXChooseFBConfig},
329 {"glXChooseFBConfigSGIX", &retrace::ignore},
330 {"glXChooseVisual", &retrace::ignore},
331 //{"glXCopyContext", &retrace_glXCopyContext},
332 //{"glXCopyImageSubDataNV", &retrace_glXCopyImageSubDataNV},
333 {"glXCopySubBufferMESA", &retrace_glXCopySubBufferMESA},
334 {"glXCreateContextAttribsARB", &retrace_glXCreateContextAttribsARB},
335 {"glXCreateContext", &retrace_glXCreateContext},
336 //{"glXCreateContextWithConfigSGIX", &retrace_glXCreateContextWithConfigSGIX},
337 //{"glXCreateGLXPbufferSGIX", &retrace_glXCreateGLXPbufferSGIX},
338 //{"glXCreateGLXPixmap", &retrace_glXCreateGLXPixmap},
339 //{"glXCreateGLXPixmapWithConfigSGIX", &retrace_glXCreateGLXPixmapWithConfigSGIX},
340 {"glXCreateNewContext", &retrace_glXCreateNewContext},
341 {"glXCreatePbuffer", &retrace_glXCreatePbuffer},
342 {"glXCreatePixmap", &retrace_glXCreatePixmap},
343 {"XCreatePixmap", &retrace_XCreatePixmap},
344 {"XFreePixmap", &retrace_XFreePixmap},
345 {"PutImageData", &retrace_PutImageData},
346 {"glXCreateWindow", &retrace_glXCreateWindow},
347 //{"glXCushionSGI", &retrace_glXCushionSGI},
348 {"glXDestroyContext", &retrace_glXDestroyContext},
349 //{"glXDestroyGLXPbufferSGIX", &retrace_glXDestroyGLXPbufferSGIX},
350 //{"glXDestroyGLXPixmap", &retrace_glXDestroyGLXPixmap},
351 {"glXDestroyPbuffer", &retrace_glXDestroyPbuffer},
352 //{"glXDestroyPixmap", &retrace_glXDestroyPixmap},
353 {"glXDestroyWindow", &retrace_glXDestroyWindow},
354 //{"glXFreeContextEXT", &retrace_glXFreeContextEXT},
355 {"glXGetAGPOffsetMESA", &retrace::ignore},
356 {"glXGetClientString", &retrace::ignore},
357 {"glXGetConfig", &retrace::ignore},
358 {"glXGetContextIDEXT", &retrace::ignore},
359 {"glXGetCurrentContext", &retrace::ignore},
360 {"glXGetCurrentDisplayEXT", &retrace::ignore},
361 {"glXGetCurrentDisplay", &retrace::ignore},
362 {"glXGetCurrentDrawable", &retrace::ignore},
363 {"glXGetCurrentReadDrawable", &retrace::ignore},
364 {"glXGetCurrentReadDrawableSGI", &retrace::ignore},
365 {"glXGetFBConfigAttrib", &retrace_glXGetFBConfigAttrib},
366 {"glXGetFBConfigAttribSGIX", &retrace::ignore},
367 {"glXGetFBConfigFromVisualSGIX", &retrace::ignore},
368 {"glXGetFBConfigs", &retrace::ignore},
369 {"glXGetMscRateOML", &retrace::ignore},
370 {"glXGetProcAddressARB", &retrace::ignore},
371 {"glXGetProcAddress", &retrace::ignore},
372 {"glXGetSelectedEvent", &retrace::ignore},
373 {"glXGetSelectedEventSGIX", &retrace::ignore},
374 {"glXGetSwapIntervalMESA", &retrace::ignore},
375 {"glXGetSyncValuesOML", &retrace::ignore},
376 {"glXGetVideoSyncSGI", &retrace::ignore},
377 {"glXGetVisualFromFBConfig", &retrace::ignore},
378 {"glXGetVisualFromFBConfigSGIX", &retrace::ignore},
379 //{"glXImportContextEXT", &retrace_glXImportContextEXT},
380 {"glXIsDirect", &retrace::ignore},
381 //{"glXJoinSwapGroupNV", &retrace_glXJoinSwapGroupNV},
382 //{"glXJoinSwapGroupSGIX", &retrace_glXJoinSwapGroupSGIX},
383 {"glXMakeContextCurrent", &retrace_glXMakeContextCurrent},
384 //{"glXMakeCurrentReadSGI", &retrace_glXMakeCurrentReadSGI},
385 {"glXMakeCurrent", &retrace_glXMakeCurrent},
386 {"glXQueryChannelDeltasSGIX", &retrace::ignore},
387 {"glXQueryChannelRectSGIX", &retrace::ignore},
388 {"glXQueryContextInfoEXT", &retrace::ignore},
389 {"glXQueryContext", &retrace::ignore},
390 {"glXQueryDrawable", &retrace::ignore},
391 {"glXQueryExtension", &retrace::ignore},
392 {"glXQueryExtensionsString", &retrace::ignore},
393 {"glXQueryFrameCountNV", &retrace::ignore},
394 {"glXQueryGLXPbufferSGIX", &retrace::ignore},
395 {"glXQueryMaxSwapBarriersSGIX", &retrace::ignore},
396 {"glXQueryMaxSwapGroupsNV", &retrace::ignore},
397 {"glXQueryServerString", &retrace::ignore},
398 {"glXQuerySwapGroupNV", &retrace::ignore},
399 {"glXQueryVersion", &retrace::ignore},
400 //{"glXReleaseBuffersMESA", &retrace_glXReleaseBuffersMESA},
401 {"glXReleaseTexImageEXT", &retrace_glXReleaseTexImageEXT},
402 //{"glXResetFrameCountNV", &retrace_glXResetFrameCountNV},
403 {"glXSelectEvent", &retrace::ignore},
404 //{"glXSelectEventSGIX", &retrace_glXSelectEventSGIX},
405 //{"glXSet3DfxModeMESA", &retrace_glXSet3DfxModeMESA},
406 //{"glXSwapBuffersMscOML", &retrace_glXSwapBuffersMscOML},
407 {"glXSwapBuffers", &retrace_glXSwapBuffers},
408 {"glXSwapIntervalEXT", &retrace::ignore},
409 {"glXSwapIntervalSGI", &retrace::ignore},
410 //{"glXUseXFont", &retrace_glXUseXFont},
411 {"glXWaitForMscOML", &retrace::ignore},
412 {"glXWaitForSbcOML", &retrace::ignore},
413 {"glXWaitGL", &retrace::ignore},
414 {"glXWaitVideoSyncSGI", &retrace::ignore},
415 {"glXWaitX", &retrace::ignore},