]> git.cworth.org Git - apitrace/blob - retrace/glretrace_glx.cpp
retrace: Implement glxCopySubBufferMESA
[apitrace] / retrace / glretrace_glx.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 #ifndef GLX_PBUFFER_HEIGHT
33 #define GLX_PBUFFER_HEIGHT 0x8040
34 #endif
35
36 #ifndef GLX_PBUFFER_WIDTH
37 #define GLX_PBUFFER_WIDTH 0x8041
38 #endif
39
40
41 using namespace glretrace;
42
43
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;
48
49
50 static glws::Drawable *
51 getDrawable(unsigned long drawable_id) {
52     if (drawable_id == 0) {
53         return NULL;
54     }
55
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());
60     }
61
62     return it->second;
63 }
64
65 static Context *
66 getContext(unsigned long long context_ptr) {
67     if (context_ptr == 0) {
68         return NULL;
69     }
70
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());
75     }
76
77     return it->second;
78 }
79
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());
83
84     Context *context = glretrace::createContext(share_context);
85     context_map[orig_context] = context;
86 }
87
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());
91
92     Context *context = glretrace::createContext(share_context);
93     context_map[orig_context] = context;
94 }
95
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());
99
100     glretrace::makeCurrent(call, new_drawable, new_context);
101 }
102
103
104 static void retrace_glXDestroyContext(trace::Call &call) {
105     Context *context = getContext(call.arg(1).toUIntPtr());
106
107     if (!context) {
108         return;
109     }
110
111     delete context;
112 }
113
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();
120
121     drawable->copySubBuffer(x, y, width, height);
122 }
123
124 static void retrace_glXSwapBuffers(trace::Call &call) {
125     glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
126
127     frame_complete(call);
128     if (retrace::doubleBuffer) {
129         if (drawable) {
130             drawable->swapBuffers();
131         }
132     } else {
133         glFlush();
134     }
135 }
136
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());
140
141     Context *context = glretrace::createContext(share_context);
142     context_map[orig_context] = context;
143 }
144
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);
149
150     unsigned long long orig_drawable = call.ret->toUInt();
151
152     glws::Drawable *drawable = glretrace::createPbuffer(width, height);
153     
154     drawable_map[orig_drawable] = drawable;
155 }
156
157 static void retrace_glXDestroyPbuffer(trace::Call &call) {
158     glws::Drawable *drawable = getDrawable(call.arg(1).toUInt());
159
160     if (!drawable) {
161         return;
162     }
163
164     delete drawable;
165 }
166
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());
170
171     glretrace::makeCurrent(call, new_drawable, new_context);
172 }
173
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},
266     {NULL, NULL},
267 };
268