src/gallium/winsys/drm/intel/common/intel_be_context.h

   1 /* These need to be diffrent from the intel winsys */
   2 #ifndef INTEL_BE_CONTEXT_H
   3 #define INTEL_BE_CONTEXT_H
   4
   5 #include "i915simple/i915_winsys.h"
   6
   7 struct intel_be_context
   8 {
   9         /** Interface to i915simple driver */
  10         struct i915_winsys base;
  11
  12         struct intel_be_device *device;
  13         struct intel_be_batchbuffer *batch;
  14
  15         /*
  16      * Hardware lock functions.
  17      *
  18      * Needs to be filled in by the winsys.
  19      */
  20         void (*hardware_lock)(struct intel_be_context *context);
  21         void (*hardware_unlock)(struct intel_be_context *context);
  22         boolean (*hardware_locked)(struct intel_be_context *context);
  23 };
  24
  25 /**
  26  * Intialize a allocated intel_be_context struct.
  27  *
  28  * Remember to set the hardware_* functions.
  29  */
  30 boolean
  31 intel_be_init_context(struct intel_be_context *intel,
  32                       struct intel_be_device *device);
  33
  34 /**
  35  * Destroy a intel_be_context.
  36  * Does not free the struct that is up to the winsys.
  37  */
  38 void
  39 intel_be_destroy_context(struct intel_be_context *intel);
  40 #endif