Home | History | Annotate | Download | only in tests 
      1 /*
      2  * Copyright  2011 Intel Corporation
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining a
      5  * copy of this software and associated documentation files (the "Software"),
      6  * to deal in the Software without restriction, including without limitation
      7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8  * and/or sell copies of the Software, and to permit persons to whom the
      9  * Software is furnished to do so, subject to the following conditions:
     10  *
     11  * The above copyright notice and this permission notice (including the next
     12  * paragraph) shall be included in all copies or substantial portions of the
     13  * Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     21  * DEALINGS IN THE SOFTWARE.
     22  */
     23 #include "glxclient.h"
     24 
     25 class fake_glx_screen : public glx_screen {
     26 public:
     27    fake_glx_screen(struct glx_display *glx_dpy, int num, const char *ext)
     28    {
     29       this->vtable = &fake_glx_screen::vt;
     30       this->serverGLXexts = 0;
     31       this->effectiveGLXexts = 0;
     32       this->display = 0;
     33       this->dpy = 0;
     34       this->scr = num;
     35       this->visuals = 0;
     36       this->configs = 0;
     37 
     38       this->display = glx_dpy;
     39       this->dpy = (glx_dpy != NULL) ? glx_dpy->dpy : NULL;
     40 
     41       this->serverGLXexts = new char[strlen(ext) + 1];
     42       strcpy((char *) this->serverGLXexts, ext);
     43    }
     44 
     45    ~fake_glx_screen()
     46    {
     47       delete [] this->serverGLXexts;
     48    }
     49 
     50 private:
     51    static struct glx_screen_vtable vt;
     52 };
     53 
     54 class fake_glx_screen_direct : public fake_glx_screen {
     55 public:
     56    fake_glx_screen_direct(struct glx_display *glx_dpy, int num,
     57 			  const char *ext)
     58       : fake_glx_screen(glx_dpy, num, ext)
     59    {
     60       this->vtable = &fake_glx_screen_direct::vt;
     61    }
     62 
     63 private:
     64    static struct glx_screen_vtable vt;
     65 };
     66 
     67 class fake_glx_context : public glx_context {
     68 public:
     69    fake_glx_context(struct glx_screen *psc, struct glx_config *mode)
     70    {
     71       contexts_allocated++;
     72 
     73       this->vtable = &fake_glx_context::vt;
     74       this->majorOpcode = 123;
     75       this->screen = psc->scr;
     76       this->psc = psc;
     77       this->config = mode;
     78       this->isDirect = false;
     79       this->currentContextTag = -1;
     80 
     81       this->client_state_private = (struct __GLXattributeRec *) 0xcafebabe;
     82    }
     83 
     84    ~fake_glx_context()
     85    {
     86       contexts_allocated--;
     87    }
     88 
     89    /** Number of context that are allocated (and not freed). */
     90    static int contexts_allocated;
     91 
     92 private:
     93    static const struct glx_context_vtable vt;
     94 
     95    static void destroy(struct glx_context *gc)
     96    {
     97       delete gc;
     98    }
     99 };
    100 
    101 class fake_glx_context_direct : public fake_glx_context {
    102 public:
    103    fake_glx_context_direct(struct glx_screen *psc, struct glx_config *mode)
    104       : fake_glx_context(psc, mode)
    105    {
    106       this->isDirect = True;
    107    }
    108 
    109    static glx_context *create(struct glx_screen *psc, struct glx_config *mode,
    110 			      struct glx_context *shareList, int renderType)
    111    {
    112       (void) shareList;
    113       (void) renderType;
    114 
    115       return new fake_glx_context_direct(psc, mode);
    116    }
    117 
    118    static glx_context *create_attribs(struct glx_screen *psc,
    119 				      struct glx_config *mode,
    120 				      struct glx_context *shareList,
    121 				      unsigned num_attribs,
    122 				      const uint32_t *attribs,
    123 				      unsigned *error)
    124    {
    125       (void) shareList;
    126       (void) num_attribs;
    127       (void) attribs;
    128 
    129       *error = 0;
    130       return new fake_glx_context_direct(psc, mode);
    131    }
    132 };
    133