Oscar Mateo | 564ddb2 | 2014-08-21 11:40:54 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2014 Intel Corporation |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 21 | * DEALINGS IN THE SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #ifndef _I915_GEM_RENDER_STATE_H_ |
| 25 | #define _I915_GEM_RENDER_STATE_H_ |
| 26 | |
| 27 | #include <linux/types.h> |
| 28 | |
| 29 | struct intel_renderstate_rodata { |
| 30 | const u32 *reloc; |
| 31 | const u32 *batch; |
| 32 | const u32 batch_items; |
| 33 | }; |
| 34 | |
| 35 | struct render_state { |
| 36 | const struct intel_renderstate_rodata *rodata; |
| 37 | struct drm_i915_gem_object *obj; |
| 38 | u64 ggtt_offset; |
| 39 | int gen; |
| 40 | }; |
| 41 | |
| 42 | int i915_gem_render_state_init(struct intel_engine_cs *ring); |
| 43 | void i915_gem_render_state_fini(struct render_state *so); |
| 44 | int i915_gem_render_state_prepare(struct intel_engine_cs *ring, |
| 45 | struct render_state *so); |
| 46 | |
| 47 | #endif /* _I915_GEM_RENDER_STATE_H_ */ |