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;
49 typedef std::map<unsigned long, glws::Drawable *> DrawableMap;
50 typedef std::map<unsigned long long, Context *> ContextMap;
51 typedef std::map<unsigned long, PixmapDesc *> PixmapDescMap;
52 typedef std::map<GLXFBConfig, GLXFBConfig> ConfigMap;
53 static DrawableMap drawable_map;
54 static ContextMap context_map;
55 static PixmapDescMap pixmap_desc_map;
56 static ConfigMap config_map;
58 static glws::Drawable *
59 getDrawable(unsigned long drawable_id) {
60 if (drawable_id == 0) {
64 DrawableMap::const_iterator it;
65 it = drawable_map.find(drawable_id);
66 if (it == drawable_map.end()) {
67 return (drawable_map[drawable_id] = glretrace::createDrawable());
74 getContext(unsigned long long context_ptr) {
75 if (context_ptr == 0) {
79 ContextMap::const_iterator it;
80 it = context_map.find(context_ptr);
81 if (it == context_map.end()) {
82 return (context_map[context_ptr] = glretrace::createContext());
88 static void retrace_glXCreateContext(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_glXCreateContextAttribsARB(trace::Call &call) {
97 unsigned long long orig_context = call.ret->toUIntPtr();
98 Context *share_context = getContext(call.arg(2).toUIntPtr());
100 Context *context = glretrace::createContext(share_context);
101 context_map[orig_context] = context;
104 static void retrace_glXMakeCurrent(trace::Call &call) {
105 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
106 Context *new_context = getContext(call.arg(2).toUIntPtr());
108 glretrace::makeCurrent(call, new_drawable, new_context);
112 static void retrace_glXDestroyContext(trace::Call &call) {
113 Context *context = getContext(call.arg(1).toUIntPtr());
122 static void retrace_glXSwapBuffers(trace::Call &call) {
123 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
125 frame_complete(call);
126 if (retrace::doubleBuffer) {
128 drawable->swapBuffers();
135 static void retrace_glXCreateNewContext(trace::Call &call) {
136 unsigned long long orig_context = call.ret->toUIntPtr();
137 Context *share_context = getContext(call.arg(3).toUIntPtr());
139 Context *context = glretrace::createContext(share_context);
140 context_map[orig_context] = context;
143 static void retrace_glXCreatePbuffer(trace::Call &call) {
144 const trace::Value *attrib_list = dynamic_cast<const trace::Array *>(&call.arg(2));
145 int width = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_WIDTH, 0);
146 int height = glretrace::parseAttrib(attrib_list, GLX_PBUFFER_HEIGHT, 0);
148 unsigned long long orig_drawable = call.ret->toUInt();
150 glws::Drawable *drawable = glretrace::createPbuffer(width, height);
152 drawable_map[orig_drawable] = drawable;
155 static void retrace_glXDestroyPbuffer(trace::Call &call) {
156 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
165 static void retrace_glXMakeContextCurrent(trace::Call &call) {
166 glws::Drawable *new_drawable = getDrawable(call.arg(1).toUInt());
167 Context *new_context = getContext(call.arg(3).toUIntPtr());
169 glretrace::makeCurrent(call, new_drawable, new_context);
172 static void retrace_glXCreateWindow(trace::Call &call) {
173 glws::Drawable *window = getDrawable(call.arg(2).toUInt());
175 glretrace::createWindow(window);
178 static void retrace_glXDestroyWindow(trace::Call &call) {
179 glws::Drawable *window = getDrawable(call.arg(1).toUInt());
181 glretrace::destroyWindow(window);
184 static void retrace_XCreatePixmap(trace::Call &call) {
185 unsigned pixmap_id = call.ret->toUInt();
187 PixmapDesc *desc = new(PixmapDesc);
189 desc->width = call.arg(2).toUInt();
190 desc->height = call.arg(3).toUInt();
191 desc->depth = call.arg(4).toUInt();
193 pixmap_desc_map[pixmap_id] = desc;
196 static void retrace_XFreePixmap(trace::Call &call) {
197 unsigned pixmap_id = call.arg(1).toUInt();
198 PixmapDescMap::iterator it;
200 it = pixmap_desc_map.find(pixmap_id);
202 pixmap_desc_map.erase(it);
205 static void retrace_glXCreatePixmap(trace::Call &call) {
206 retrace::ScopedAllocator _allocator;
207 GLXFBConfig fbconfig, orig_fbconfig = (GLXFBConfig) call.arg(1).toPointer();
208 unsigned orig_pixmap = call.arg(2).toUInt();
209 unsigned orig_gl_pixmap = call.ret->toUInt();
210 PixmapDesc *desc = pixmap_desc_map[orig_pixmap];
211 glws::Drawable *pixmap, *gl_pixmap;
214 attrib_list = static_cast<int *>(_allocator.alloc(&call.arg(3), sizeof *attrib_list));
216 const trace::Array *arg_list = dynamic_cast<const trace::Array *>(&call.arg(3));
217 for (size_t i = 0; i < arg_list->values.size(); i++) {
218 attrib_list[i] = (*arg_list->values[i]).toSInt();
222 printf("Looking for %p in FB-config map\n", orig_fbconfig);
223 fbconfig = config_map[orig_fbconfig];
225 pixmap = glretrace::createPixmap(desc->width, desc->height, desc->depth);
227 gl_pixmap = glretrace::createGLPixmap(fbconfig, pixmap, desc->width, desc->height, attrib_list);
229 drawable_map[orig_pixmap] = pixmap;
230 drawable_map[orig_gl_pixmap] = gl_pixmap;
233 static void retrace_glXBindTexImageEXT(trace::Call &call) {
234 glws::Drawable *pixmap = getDrawable(call.arg(1).toUInt());
236 glretrace::bindTexImage(pixmap, call.arg(2).toSInt());
239 static void retrace_glXReleaseTexImageEXT(trace::Call &call) {
240 glws::Drawable *pixmap = getDrawable(call.arg(1).toUInt());
242 glretrace::releaseTexImage(pixmap, call.arg(2).toSInt());
245 static void retrace_glXCopySubBufferMESA(trace::Call &call) {
246 glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
247 int x, y, width, height;
249 x = call.arg(2).toSInt();
250 y = call.arg(3).toSInt();
251 width = call.arg(4).toSInt();
252 height = call.arg(5).toSInt();
254 glretrace::copySubBuffer(drawable, x, y, width, height);
257 static void retrace_PutImageData(trace::Call &call) {
258 glws::Drawable *drawable = getDrawable(call.arg(0).toUInt());
259 int width, height, depth, bits_per_pixel, bytes_per_line, byte_order;
262 data = static_cast<char *>((call.arg(1)).toPointer());
263 width = call.arg(2).toSInt();
264 height = call.arg(3).toSInt();
265 depth = call.arg(4).toSInt();
266 bits_per_pixel = call.arg(5).toSInt();
267 bytes_per_line = call.arg(6).toSInt();
268 byte_order = call.arg(7).toSInt();
270 glretrace::putImageData(drawable, data, width, height, depth,
271 bits_per_pixel, bytes_per_line, byte_order);
274 static void retrace_glXChooseFBConfig(trace::Call &call) {
275 retrace::ScopedAllocator _allocator;
277 const trace::Array *orig_configs;
281 attrib_list = static_cast<int *>(_allocator.alloc(&call.arg(2), sizeof *attrib_list));
283 const trace::Array *arg_list = dynamic_cast<const trace::Array *>(&call.arg(2));
284 for (size_t i = 0; i < arg_list->values.size(); i++) {
285 attrib_list[i] = arg_list->values[i]->toSInt();
289 orig_nelements = dynamic_cast<const trace::Array *>(&call.arg(3))->values[0]->toSInt();
290 orig_configs = dynamic_cast<const trace::Array *>(call.ret);
292 config = glretrace::chooseConfig(attrib_list);
293 for (size_t i = 0; i < orig_nelements; i++) {
294 printf("Mapping FB config %p to %p\n", orig_configs->values[i]->toPointer(), config);
295 config_map[static_cast<GLXFBConfig>(orig_configs->values[i]->toPointer())] = config;
299 const retrace::Entry glretrace::glx_callbacks[] = {
300 //{"glXBindChannelToWindowSGIX", &retrace_glXBindChannelToWindowSGIX},
301 //{"glXBindSwapBarrierNV", &retrace_glXBindSwapBarrierNV},
302 //{"glXBindSwapBarrierSGIX", &retrace_glXBindSwapBarrierSGIX},
303 {"glXBindTexImageEXT", &retrace_glXBindTexImageEXT},
304 //{"glXChannelRectSGIX", &retrace_glXChannelRectSGIX},
305 //{"glXChannelRectSyncSGIX", &retrace_glXChannelRectSyncSGIX},
306 {"glXChooseFBConfig", &retrace_glXChooseFBConfig},
307 {"glXChooseFBConfigSGIX", &retrace::ignore},
308 {"glXChooseVisual", &retrace::ignore},
309 //{"glXCopyContext", &retrace_glXCopyContext},
310 //{"glXCopyImageSubDataNV", &retrace_glXCopyImageSubDataNV},
311 {"glXCopySubBufferMESA", &retrace_glXCopySubBufferMESA},
312 {"glXCreateContextAttribsARB", &retrace_glXCreateContextAttribsARB},
313 {"glXCreateContext", &retrace_glXCreateContext},
314 //{"glXCreateContextWithConfigSGIX", &retrace_glXCreateContextWithConfigSGIX},
315 //{"glXCreateGLXPbufferSGIX", &retrace_glXCreateGLXPbufferSGIX},
316 //{"glXCreateGLXPixmap", &retrace_glXCreateGLXPixmap},
317 //{"glXCreateGLXPixmapWithConfigSGIX", &retrace_glXCreateGLXPixmapWithConfigSGIX},
318 {"glXCreateNewContext", &retrace_glXCreateNewContext},
319 {"glXCreatePbuffer", &retrace_glXCreatePbuffer},
320 {"glXCreatePixmap", &retrace_glXCreatePixmap},
321 {"XCreatePixmap", &retrace_XCreatePixmap},
322 {"XFreePixmap", &retrace_XFreePixmap},
323 {"PutImageData", &retrace_PutImageData},
324 {"glXCreateWindow", &retrace_glXCreateWindow},
325 //{"glXCushionSGI", &retrace_glXCushionSGI},
326 {"glXDestroyContext", &retrace_glXDestroyContext},
327 //{"glXDestroyGLXPbufferSGIX", &retrace_glXDestroyGLXPbufferSGIX},
328 //{"glXDestroyGLXPixmap", &retrace_glXDestroyGLXPixmap},
329 {"glXDestroyPbuffer", &retrace_glXDestroyPbuffer},
330 //{"glXDestroyPixmap", &retrace_glXDestroyPixmap},
331 {"glXDestroyWindow", &retrace_glXDestroyWindow},
332 //{"glXFreeContextEXT", &retrace_glXFreeContextEXT},
333 {"glXGetAGPOffsetMESA", &retrace::ignore},
334 {"glXGetClientString", &retrace::ignore},
335 {"glXGetConfig", &retrace::ignore},
336 {"glXGetContextIDEXT", &retrace::ignore},
337 {"glXGetCurrentContext", &retrace::ignore},
338 {"glXGetCurrentDisplayEXT", &retrace::ignore},
339 {"glXGetCurrentDisplay", &retrace::ignore},
340 {"glXGetCurrentDrawable", &retrace::ignore},
341 {"glXGetCurrentReadDrawable", &retrace::ignore},
342 {"glXGetCurrentReadDrawableSGI", &retrace::ignore},
343 {"glXGetFBConfigAttrib", &retrace::ignore},
344 {"glXGetFBConfigAttribSGIX", &retrace::ignore},
345 {"glXGetFBConfigFromVisualSGIX", &retrace::ignore},
346 {"glXGetFBConfigs", &retrace::ignore},
347 {"glXGetMscRateOML", &retrace::ignore},
348 {"glXGetProcAddressARB", &retrace::ignore},
349 {"glXGetProcAddress", &retrace::ignore},
350 {"glXGetSelectedEvent", &retrace::ignore},
351 {"glXGetSelectedEventSGIX", &retrace::ignore},
352 {"glXGetSwapIntervalMESA", &retrace::ignore},
353 {"glXGetSyncValuesOML", &retrace::ignore},
354 {"glXGetVideoSyncSGI", &retrace::ignore},
355 {"glXGetVisualFromFBConfig", &retrace::ignore},
356 {"glXGetVisualFromFBConfigSGIX", &retrace::ignore},
357 //{"glXImportContextEXT", &retrace_glXImportContextEXT},
358 {"glXIsDirect", &retrace::ignore},
359 //{"glXJoinSwapGroupNV", &retrace_glXJoinSwapGroupNV},
360 //{"glXJoinSwapGroupSGIX", &retrace_glXJoinSwapGroupSGIX},
361 {"glXMakeContextCurrent", &retrace_glXMakeContextCurrent},
362 //{"glXMakeCurrentReadSGI", &retrace_glXMakeCurrentReadSGI},
363 {"glXMakeCurrent", &retrace_glXMakeCurrent},
364 {"glXQueryChannelDeltasSGIX", &retrace::ignore},
365 {"glXQueryChannelRectSGIX", &retrace::ignore},
366 {"glXQueryContextInfoEXT", &retrace::ignore},
367 {"glXQueryContext", &retrace::ignore},
368 {"glXQueryDrawable", &retrace::ignore},
369 {"glXQueryExtension", &retrace::ignore},
370 {"glXQueryExtensionsString", &retrace::ignore},
371 {"glXQueryFrameCountNV", &retrace::ignore},
372 {"glXQueryGLXPbufferSGIX", &retrace::ignore},
373 {"glXQueryMaxSwapBarriersSGIX", &retrace::ignore},
374 {"glXQueryMaxSwapGroupsNV", &retrace::ignore},
375 {"glXQueryServerString", &retrace::ignore},
376 {"glXQuerySwapGroupNV", &retrace::ignore},
377 {"glXQueryVersion", &retrace::ignore},
378 //{"glXReleaseBuffersMESA", &retrace_glXReleaseBuffersMESA},
379 {"glXReleaseTexImageEXT", &retrace_glXReleaseTexImageEXT},
380 //{"glXResetFrameCountNV", &retrace_glXResetFrameCountNV},
381 //{"glXSelectEvent", &retrace_glXSelectEvent},
382 //{"glXSelectEventSGIX", &retrace_glXSelectEventSGIX},
383 //{"glXSet3DfxModeMESA", &retrace_glXSet3DfxModeMESA},
384 //{"glXSwapBuffersMscOML", &retrace_glXSwapBuffersMscOML},
385 {"glXSwapBuffers", &retrace_glXSwapBuffers},
386 {"glXSwapIntervalEXT", &retrace::ignore},
387 {"glXSwapIntervalSGI", &retrace::ignore},
388 //{"glXUseXFont", &retrace_glXUseXFont},
389 {"glXWaitForMscOML", &retrace::ignore},
390 {"glXWaitForSbcOML", &retrace::ignore},
391 {"glXWaitGL", &retrace::ignore},
392 {"glXWaitVideoSyncSGI", &retrace::ignore},
393 {"glXWaitX", &retrace::ignore},