src/intel/common/gen_defines.h

   1 /*
   2  * Copyright © 2018 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining
   5  * a copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sublicense, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the
  13  * next paragraph) shall be included in all copies or substantial
  14  * portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  19  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef GEN_DEFINES_H
  26 #define GEN_DEFINES_H
  27
  28 #include "drm-uapi/i915_drm.h"
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33 /**
  34  * \file gen_defines.h
  35  *
  36  * Common defines we want to share between GL And Vulkan.
  37  */
  38
  39 #define GEN_CONTEXT_LOW_PRIORITY ((I915_CONTEXT_MIN_USER_PRIORITY-1)/2)
  40 #define GEN_CONTEXT_MEDIUM_PRIORITY (I915_CONTEXT_DEFAULT_PRIORITY)
  41 #define GEN_CONTEXT_HIGH_PRIORITY ((I915_CONTEXT_MAX_USER_PRIORITY+1)/2)
  42 /* We don't have a strict notion of RT (yet, and when we do it is likely
  43  * to be more complicated than a mere priority value!), but we can give
  44  * it the absolute most priority available to us. By convention, this
  45  * is higher than any other client, except for blocked interactive
  46  * clients.
  47  */
  48 #define GEN_CONTEXT_REALTIME_PRIORITY I915_CONTEXT_MAX_USER_PRIORITY
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #endif /* GEN_DEFINES_H */