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/*
* Copyright © 2017 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef GEM_CONTEXT_H
#define GEM_CONTEXT_H
#include <stdbool.h>
#include <stdint.h>
struct drm_i915_gem_context_param;
uint32_t gem_context_create(int fd);
uint32_t gem_context_create_ext(int fd, uint32_t flags, uint64_t extensions);
int __gem_context_create(int fd, uint32_t *ctx_id);
int __gem_context_create_ext(int fd, uint32_t flags, uint64_t extensions,
uint32_t *ctx_id);
void gem_context_destroy(int fd, uint32_t ctx_id);
int __gem_context_destroy(int fd, uint32_t ctx_id);
uint32_t gem_context_create_for_engine(int fd, unsigned int class, unsigned int inst);
uint32_t gem_context_create_for_class(int i915, unsigned int class, unsigned int *count);
bool gem_contexts_has_shared_gtt(int i915);
bool gem_has_queues(int i915);
bool gem_has_contexts(int fd);
void gem_require_contexts(int fd);
bool gem_context_has_single_timeline(int i915);
void gem_context_require_bannable(int fd);
void gem_context_require_param(int fd, uint64_t param);
void gem_context_get_param(int fd, struct drm_i915_gem_context_param *p);
void gem_context_set_param(int fd, struct drm_i915_gem_context_param *p);
int __gem_context_set_param(int fd, struct drm_i915_gem_context_param *p);
int __gem_context_get_param(int fd, struct drm_i915_gem_context_param *p);
int __gem_context_set_priority(int fd, uint32_t ctx, int prio);
void gem_context_set_priority(int fd, uint32_t ctx, int prio);
bool gem_context_has_persistence(int i915);
int __gem_context_set_persistence(int i915, uint32_t ctx, bool state);
void gem_context_set_persistence(int i915, uint32_t ctx, bool state);
bool gem_context_has_engine(int fd, uint32_t ctx, uint64_t engine);
#endif /* GEM_CONTEXT_H */
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