tests/spec/glx_ext_import_context/common.h

   1 /* Copyright © 2011 Intel Corporation
   2  *
   3  * Permission is hereby granted, free of charge, to any person obtaining a
   4  * copy of this software and associated documentation files (the "Software"),
   5  * to deal in the Software without restriction, including without limitation
   6  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7  * and/or sell copies of the Software, and to permit persons to whom the
   8  * Software is furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice (including the next
  11  * paragraph) shall be included in all copies or substantial portions of the
  12  * Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20  * IN THE SOFTWARE.
  21  */
  22
  23 extern PFNGLXGETCURRENTDISPLAYEXTPROC __piglit_glXGetCurrentDisplayEXT;
  24 #define glXGetCurrentDisplayEXT() (*__piglit_glXGetCurrentDisplayEXT)()
  25
  26 extern PFNGLXQUERYCONTEXTINFOEXTPROC __piglit_glXQueryContextInfoEXT;
  27 #define glXQueryContextInfoEXT(dpy, ctx, attrib, value) \
  28   (*__piglit_glXQueryContextInfoEXT)(dpy, ctx, attrib, value)
  29
  30 extern PFNGLXGETCONTEXTIDEXTPROC __piglit_glXGetContextIDEXT;
  31 #define glXGetContextIDEXT(ctx) (*__piglit_glXGetContextIDEXT)(ctx)
  32
  33 extern PFNGLXIMPORTCONTEXTEXTPROC __piglit_glXImportContextEXT;
  34 #define glXImportContextEXT(dpy, ctx) (*__piglit_glXImportContextEXT)(dpy, ctx)
  35
  36 extern PFNGLXFREECONTEXTEXTPROC __piglit_glXFreeContextEXT;
  37 #define glXFreeContextEXT(dpy, ctx) (*__piglit_glXFreeContextEXT)(dpy, ctx)
  38
  39 extern Display *dpy;
  40 extern XVisualInfo *visinfo;
  41 extern GLXContext directCtx;
  42 extern GLXContextID directID;
  43 extern GLXContext indirectCtx;
  44 extern GLXContextID indirectID;
  45 extern int glx_error_code;
  46 extern int x_error_code;
  47
  48 extern void GLX_EXT_import_context_setup(void);
  49
  50 extern void GLX_EXT_import_context_teardown(void);
  51
  52 extern void GLX_EXT_import_context_setup_for_child(void);
  53
  54 extern void get_context_IDs(void);
  55
  56 enum context_mode {
  57         direct_rendering = 0,
  58         indirect_rendering,
  59         invalid
  60 };
  61
  62 extern bool validate_glx_error_code(int expected_x_error, int expected_glx_error);
  63
  64 extern const char *context_mode_name(enum context_mode mode);
  65
  66 extern bool try_import_context(GLXContextID id, enum context_mode mode);