1 /*
2 * Copyright © 2020 Mike Blumenkrantz
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 DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * Authors:
24 * Mike Blumenkrantz <[email protected]>
25 */
26
27 #ifndef ZINK_DESCRIPTOR_H
28 # define ZINK_DESCRIPTOR_H
29
30 #include "zink_types.h"
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 #define ZINK_DESCRIPTOR_COMPACT 2
36
37
38 #define ZINK_BINDLESS_IS_BUFFER(HANDLE) (HANDLE >= ZINK_MAX_BINDLESS_HANDLES)
39
40 static inline enum zink_descriptor_size_index
zink_vktype_to_size_idx(VkDescriptorType type)41 zink_vktype_to_size_idx(VkDescriptorType type)
42 {
43 switch (type) {
44 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
45 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
46 return ZDS_INDEX_UBO;
47 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
48 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
49 return ZDS_INDEX_COMBINED_SAMPLER;
50 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
51 return ZDS_INDEX_UNIFORM_TEXELS;
52 case VK_DESCRIPTOR_TYPE_SAMPLER:
53 return ZDS_INDEX_SAMPLER;
54 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
55 return ZDS_INDEX_STORAGE_BUFFER;
56 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
57 return ZDS_INDEX_STORAGE_IMAGE;
58 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
59 return ZDS_INDEX_STORAGE_TEXELS;
60 default: break;
61 }
62 unreachable("unknown type");
63 }
64
65 static inline enum zink_descriptor_size_index_compact
zink_vktype_to_size_idx_comp(VkDescriptorType type)66 zink_vktype_to_size_idx_comp(VkDescriptorType type)
67 {
68 switch (type) {
69 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
70 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
71 return ZDS_INDEX_COMP_UBO;
72 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
73 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
74 return ZDS_INDEX_COMP_COMBINED_SAMPLER;
75 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
76 return ZDS_INDEX_COMP_UNIFORM_TEXELS;
77 case VK_DESCRIPTOR_TYPE_SAMPLER:
78 return ZDS_INDEX_COMP_SAMPLER;
79 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
80 return ZDS_INDEX_COMP_STORAGE_BUFFER;
81 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
82 return ZDS_INDEX_COMP_STORAGE_IMAGE;
83 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
84 return ZDS_INDEX_COMP_STORAGE_TEXELS;
85 default: break;
86 }
87 unreachable("unknown type");
88 }
89
90 static inline enum zink_descriptor_size_index
zink_descriptor_type_to_size_idx(enum zink_descriptor_type type)91 zink_descriptor_type_to_size_idx(enum zink_descriptor_type type)
92 {
93 switch (type) {
94 case ZINK_DESCRIPTOR_TYPE_UBO:
95 return ZDS_INDEX_UBO;
96 case ZINK_DESCRIPTOR_TYPE_SAMPLER_VIEW:
97 return ZDS_INDEX_COMBINED_SAMPLER;
98 case ZINK_DESCRIPTOR_TYPE_SSBO:
99 return ZDS_INDEX_STORAGE_BUFFER;
100 case ZINK_DESCRIPTOR_TYPE_IMAGE:
101 return ZDS_INDEX_STORAGE_IMAGE;
102 default: break;
103 }
104 unreachable("unknown type");
105 }
106
107 static inline enum zink_descriptor_size_index_compact
zink_descriptor_type_to_size_idx_comp(enum zink_descriptor_type type)108 zink_descriptor_type_to_size_idx_comp(enum zink_descriptor_type type)
109 {
110 switch (type) {
111 case ZINK_DESCRIPTOR_TYPE_UBO:
112 return ZDS_INDEX_COMP_UBO;
113 case ZINK_DESCRIPTOR_TYPE_SAMPLER_VIEW:
114 return ZDS_INDEX_COMP_COMBINED_SAMPLER;
115 case ZINK_DESCRIPTOR_TYPE_SSBO:
116 case ZINK_DESCRIPTOR_TYPE_IMAGE:
117 default: break;
118 }
119 unreachable("unknown type");
120 }
121
122 /* bindless descriptor bindings have their own struct indexing */
123 ALWAYS_INLINE static VkDescriptorType
zink_descriptor_type_from_bindless_index(unsigned idx)124 zink_descriptor_type_from_bindless_index(unsigned idx)
125 {
126 switch (idx) {
127 case 0: return VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
128 case 1: return VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
129 case 2: return VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
130 case 3: return VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
131 default:
132 unreachable("unknown index");
133 }
134 }
135
136 bool
137 zink_descriptor_layouts_init(struct zink_screen *screen);
138
139 void
140 zink_descriptor_layouts_deinit(struct zink_screen *screen);
141
142 bool
143 zink_descriptor_util_alloc_sets(struct zink_screen *screen, VkDescriptorSetLayout dsl, VkDescriptorPool pool, VkDescriptorSet *sets, unsigned num_sets);
144 void
145 zink_descriptor_util_init_fbfetch(struct zink_context *ctx);
146 bool
147 zink_descriptor_util_push_layouts_get(struct zink_context *ctx, struct zink_descriptor_layout **dsls, struct zink_descriptor_layout_key **layout_keys);
148 VkImageLayout
149 zink_descriptor_util_image_layout_eval(const struct zink_context *ctx, const struct zink_resource *res, bool is_compute);
150 void
151 zink_descriptors_init_bindless(struct zink_context *ctx);
152 void
153 zink_descriptors_deinit_bindless(struct zink_context *ctx);
154 void
155 zink_descriptors_update_bindless(struct zink_context *ctx);
156
157 void
158 zink_descriptor_shader_get_binding_offsets(const struct zink_shader *shader, unsigned *offsets);
159 void
160 zink_descriptor_shader_init(struct zink_screen *screen, struct zink_shader *shader);
161 void
162 zink_descriptor_shader_deinit(struct zink_screen *screen, struct zink_shader *shader);
163
164 bool
165 zink_descriptor_program_init(struct zink_context *ctx, struct zink_program *pg);
166
167 void
168 zink_descriptor_program_deinit(struct zink_screen *screen, struct zink_program *pg);
169
170 void
171 zink_descriptors_update(struct zink_context *ctx, bool is_compute);
172
173
174 void
175 zink_context_invalidate_descriptor_state(struct zink_context *ctx, gl_shader_stage shader, enum zink_descriptor_type type, unsigned, unsigned);
176 void
177 zink_context_invalidate_descriptor_state_compact(struct zink_context *ctx, gl_shader_stage shader, enum zink_descriptor_type type, unsigned, unsigned);
178
179 void
180 zink_batch_descriptor_deinit(struct zink_screen *screen, struct zink_batch_state *bs);
181 void
182 zink_batch_descriptor_reset(struct zink_screen *screen, struct zink_batch_state *bs);
183 bool
184 zink_batch_descriptor_init(struct zink_screen *screen, struct zink_batch_state *bs);
185
186 bool
187 zink_descriptors_init(struct zink_context *ctx);
188
189 void
190 zink_descriptors_deinit(struct zink_context *ctx);
191
192 void
193 zink_descriptors_update_masked(struct zink_context *ctx, bool is_compute, uint8_t changed_sets, uint8_t bind_sets);
194 #ifdef __cplusplus
195 }
196 #endif
197
198 #endif
199