Ejemplo n.º 1
0
static void
brw_init_driver_functions(struct brw_context *brw,
                          struct dd_function_table *functions)
{
   _mesa_init_driver_functions(functions);

   /* GLX uses DRI2 invalidate events to handle window resizing.
    * Unfortunately, EGL does not - libEGL is written in XCB (not Xlib),
    * which doesn't provide a mechanism for snooping the event queues.
    *
    * So EGL still relies on viewport hacks to handle window resizing.
    * This should go away with DRI3000.
    */
   if (!brw->driContext->driScreenPriv->dri2.useInvalidate)
      functions->Viewport = intel_viewport;

   functions->Flush = intel_glFlush;
   functions->Finish = intelFinish;
   functions->GetString = intelGetString;
   functions->UpdateState = intelInvalidateState;

   intelInitTextureFuncs(functions);
   intelInitTextureImageFuncs(functions);
   intelInitTextureSubImageFuncs(functions);
   intelInitTextureCopyImageFuncs(functions);
   intelInitClearFuncs(functions);
   intelInitBufferFuncs(functions);
   intelInitPixelFuncs(functions);
   intelInitBufferObjectFuncs(functions);
   intel_init_syncobj_functions(functions);
   brw_init_object_purgeable_functions(functions);

   brwInitFragProgFuncs( functions );
   brw_init_common_queryobj_functions(functions);
   if (brw->gen >= 6)
      gen6_init_queryobj_functions(functions);
   else
      gen4_init_queryobj_functions(functions);

   functions->QuerySamplesForFormat = brw_query_samples_for_format;

   functions->NewTransformFeedback = brw_new_transform_feedback;
   functions->DeleteTransformFeedback = brw_delete_transform_feedback;
   functions->GetTransformFeedbackVertexCount =
      brw_get_transform_feedback_vertex_count;
   if (brw->gen >= 7) {
      functions->BeginTransformFeedback = gen7_begin_transform_feedback;
      functions->EndTransformFeedback = gen7_end_transform_feedback;
      functions->PauseTransformFeedback = gen7_pause_transform_feedback;
      functions->ResumeTransformFeedback = gen7_resume_transform_feedback;
   } else {
      functions->BeginTransformFeedback = brw_begin_transform_feedback;
      functions->EndTransformFeedback = brw_end_transform_feedback;
   }

   if (brw->gen >= 6)
      functions->GetSamplePosition = gen6_get_sample_position;
}
Ejemplo n.º 2
0
void
intelInitDriverFunctions(struct dd_function_table *functions)
{
   _mesa_init_driver_functions(functions);

   functions->Flush = intel_glFlush;
   functions->Finish = intelFinish;
   functions->GetString = intelGetString;
   functions->UpdateState = intelInvalidateState;

   intelInitTextureFuncs(functions);
   intelInitTextureImageFuncs(functions);
   intelInitTextureSubImageFuncs(functions);
   intelInitTextureCopyImageFuncs(functions);
   intelInitClearFuncs(functions);
   intelInitBufferFuncs(functions);
   intelInitPixelFuncs(functions);
   intelInitBufferObjectFuncs(functions);
   intel_init_syncobj_functions(functions);
   brw_init_object_purgeable_functions(functions);
}