93     GlxClientPriv *cl;  in GlxAllocContextTag()  local
100     cl = GlxGetClientData(client);  in GlxAllocContextTag()
101     if (cl == NULL) {  in GlxAllocContextTag()
106     for (index=0; index<cl->contextTagCount; index++) {  in GlxAllocContextTag()
107         if (cl->contextTags[index].vendor == NULL) {  in GlxAllocContextTag()
111     if (index >= cl->contextTagCount) {  in GlxAllocContextTag()
114         unsigned int newSize = cl->contextTagCount * 2;  in GlxAllocContextTag()
121             realloc(cl->contextTags, newSize * sizeof(GlxContextTagInfo));  in GlxAllocContextTag()
126         memset(&newTags[cl->contextTagCount], 0,  in GlxAllocContextTag()
127                 (newSize - cl->contextTagCount) * sizeof(GlxContextTagInfo));  in GlxAllocContextTag()
129         index = cl->contextTagCount;  in GlxAllocContextTag()
130         cl->contextTags = newTags;  in GlxAllocContextTag()
131         cl->contextTagCount = newSize;  in GlxAllocContextTag()
135     assert(index < cl->contextTagCount);  in GlxAllocContextTag()
136     memset(&cl->contextTags[index], 0, sizeof(GlxContextTagInfo));  in GlxAllocContextTag()
137     cl->contextTags[index].tag = (GLXContextTag) (index + 1);  in GlxAllocContextTag()
138     cl->contextTags[index].client = client;  in GlxAllocContextTag()
139     cl->contextTags[index].vendor = vendor;  in GlxAllocContextTag()
140     return &cl->contextTags[index];  in GlxAllocContextTag()
145     GlxClientPriv *cl = GlxGetClientData(client);  in GlxLookupContextTag()  local
146     if (cl == NULL) {  in GlxLookupContextTag()
150     if (tag > 0 && (tag - 1) < cl->contextTagCount) {  in GlxLookupContextTag()
151         if (cl->contextTags[tag - 1].vendor != NULL) {  in GlxLookupContextTag()
152             assert(cl->contextTags[tag - 1].client == client);  in GlxLookupContextTag()
153             return &cl->contextTags[tag - 1];  in GlxLookupContextTag()
194     GlxClientPriv *cl;  in GlxSetClientScreenVendor()  local
200     cl = GlxGetClientData(client);  in GlxSetClientScreenVendor()
201     if (cl == NULL) {  in GlxSetClientScreenVendor()
206         cl->vendors[screen->myNum] = vendor;  in GlxSetClientScreenVendor()
208         cl->vendors[screen->myNum] = GlxGetVendorForScreen(NULL, screen);  in GlxSetClientScreenVendor()
218         GlxClientPriv *cl = GlxGetClientData(client);  in GlxGetVendorForScreen()  local
219         if (cl != NULL) {  in GlxGetVendorForScreen()
220             return cl->vendors[screen->myNum];  in GlxGetVendorForScreen()