src/mesa/drivers/dri/common/dri_test.c

   1 #include "main/glheader.h"
   2 #include "main/compiler.h"
   3 #include "glapi/glapi.h"
   4
   5 /* This is just supposed to make sure we get a reference to
   6    the driver entry symbol that the compiler doesn't optimize away */
   7
   8 extern char __driDriverExtensions[];
   9
  10 /* provide glapi symbols */
  11
  12 #if defined(GLX_USE_TLS)
  13
  14 PUBLIC __thread struct _glapi_table * _glapi_tls_Dispatch
  15     __attribute__((tls_model("initial-exec")));
  16
  17 PUBLIC __thread void * _glapi_tls_Context
  18     __attribute__((tls_model("initial-exec")));
  19
  20 PUBLIC const struct _glapi_table *_glapi_Dispatch;
  21 PUBLIC const void *_glapi_Context;
  22
  23 #else
  24
  25 PUBLIC struct _glapi_table *_glapi_Dispatch;
  26 PUBLIC void *_glapi_Context;
  27
  28 #endif
  29
  30 PUBLIC void
  31 _glapi_check_multithread(void)
  32 {}
  33
  34 PUBLIC void
  35 _glapi_set_context(void *context)
  36 {}
  37
  38 PUBLIC void *
  39 _glapi_get_context(void)
  40 {
  41         return 0;
  42 }
  43
  44 PUBLIC void
  45 _glapi_set_dispatch(struct _glapi_table *dispatch)
  46 {}
  47
  48 PUBLIC struct _glapi_table *
  49 _glapi_get_dispatch(void)
  50 {
  51         return 0;
  52 }
  53
  54 PUBLIC int
  55 _glapi_add_dispatch( const char * const * function_names,
  56                      const char * parameter_signature )
  57 {
  58         return 0;
  59 }
  60
  61 PUBLIC GLint
  62 _glapi_get_proc_offset(const char *funcName)
  63 {
  64         return 0;
  65 }
  66
  67 PUBLIC _glapi_proc
  68 _glapi_get_proc_address(const char *funcName)
  69 {
  70         return 0;
  71 }
  72
  73 PUBLIC GLuint
  74 _glapi_get_dispatch_table_size(void)
  75 {
  76         return 0;
  77 }
  78
  79 PUBLIC unsigned long
  80 _glthread_GetID(void)
  81 {
  82    return 0;
  83 }
  84
  85 int main(int argc, char** argv)
  86 {
  87    void* p = __driDriverExtensions;
  88    return (int)(unsigned long)p;
  89 }