50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*
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* Copyright © 2014 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _I915_GEM_RENDER_STATE_H_
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#define _I915_GEM_RENDER_STATE_H_
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#include <linux/types.h>
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struct intel_renderstate_rodata {
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const u32 *reloc;
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const u32 *batch;
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const u32 batch_items;
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};
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struct render_state {
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const struct intel_renderstate_rodata *rodata;
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struct drm_i915_gem_object *obj;
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u64 ggtt_offset;
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int gen;
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u32 aux_batch_size;
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u32 aux_batch_offset;
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};
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int i915_gem_render_state_init(struct drm_i915_gem_request *req);
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void i915_gem_render_state_fini(struct render_state *so);
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int i915_gem_render_state_prepare(struct intel_engine_cs *ring,
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struct render_state *so);
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#endif /* _I915_GEM_RENDER_STATE_H_ */
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