2 * Copyright © 2016 Bas Nieuwenhuizen
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:
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
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 DEALINGS
24 #ifndef RADV_DESCRIPTOR_SET_H
25 #define RADV_DESCRIPTOR_SET_H
27 #include <vulkan/vulkan.h>
31 struct radv_descriptor_set_binding_layout
{
32 VkDescriptorType type
;
34 /* Number of array elements in this binding */
38 uint16_t buffer_offset
;
39 uint16_t dynamic_offset_offset
;
41 /* redundant with the type, each for a single array element */
43 uint16_t buffer_count
;
44 uint16_t dynamic_offset_count
;
46 /* Immutable samplers (or NULL if no immutable samplers) */
47 struct radv_sampler
**immutable_samplers
;
50 struct radv_descriptor_set_layout
{
51 /* Number of bindings in this descriptor set */
52 uint16_t binding_count
;
54 /* Total size of the descriptor set with room for all array entries */
57 /* Shader stages affected by this descriptor set */
58 uint16_t shader_stages
;
59 uint16_t dynamic_shader_stages
;
61 /* Number of buffers in this descriptor set */
62 uint16_t buffer_count
;
64 /* Number of dynamic offsets used by this descriptor set */
65 uint16_t dynamic_offset_count
;
67 /* Bindings in this descriptor set */
68 struct radv_descriptor_set_binding_layout binding
[0];
71 struct radv_pipeline_layout
{
73 struct radv_descriptor_set_layout
*layout
;
75 uint32_t dynamic_offset_start
;
79 uint32_t push_constant_size
;
80 uint32_t dynamic_offset_count
;
82 unsigned char sha1
[20];
85 #endif /* RADV_DESCRIPTOR_SET_H */