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 INTEL_DEFINES_H 26 #define INTEL_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 INTEL_CONTEXT_LOW_PRIORITY ((I915_CONTEXT_MIN_USER_PRIORITY-1)/2) 40 #define INTEL_CONTEXT_MEDIUM_PRIORITY (I915_CONTEXT_DEFAULT_PRIORITY) 41 #define INTEL_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 INTEL_CONTEXT_REALTIME_PRIORITY I915_CONTEXT_MAX_USER_PRIORITY 49 50 #ifdef __cplusplus 51 } 52 #endif 53 54 #endif /* INTEL_DEFINES_H */ 55