zink_batch.h revision 7ec681f3 
1/*
2 * Copyright 2018 Collabora Ltd.
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
22 */
23
24#ifndef ZINK_BATCH_H
25#define ZINK_BATCH_H
26
27#include <vulkan/vulkan.h>
28
29#include "util/list.h"
30#include "util/set.h"
31#include "util/u_dynarray.h"
32
33#include "zink_fence.h"
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39struct pipe_reference;
40
41struct zink_buffer_view;
42struct zink_context;
43struct zink_descriptor_set;
44struct zink_image_view;
45struct zink_program;
46struct zink_render_pass;
47struct zink_resource;
48struct zink_sampler_view;
49struct zink_surface;
50
51struct zink_batch_usage {
52   uint32_t usage;
53   cnd_t flush;
54   mtx_t mtx;
55   bool unflushed;
56};
57
58/* not real api don't use */
59bool
60batch_ptr_add_usage(struct zink_batch *batch, struct set *s, void *ptr);
61
62struct zink_batch_state {
63   struct zink_fence fence;
64   struct zink_batch_state *next;
65
66   struct zink_batch_usage usage;
67   struct zink_context *ctx;
68   VkCommandPool cmdpool;
69   VkCommandBuffer cmdbuf;
70   VkCommandBuffer barrier_cmdbuf;
71
72   VkQueue queue; //duplicated from batch for threading
73   VkSemaphore sem;
74
75   struct util_queue_fence flush_completed;
76
77   struct pipe_resource *flush_res;
78
79   struct set *programs;
80
81   struct set *resources;
82   struct set *surfaces;
83   struct set *bufferviews;
84
85   struct util_dynarray unref_resources;
86   struct util_dynarray bindless_releases[2];
87
88   struct util_dynarray persistent_resources;
89   struct util_dynarray zombie_samplers;
90   struct util_dynarray dead_framebuffers;
91
92   struct set *active_queries; /* zink_query objects which were active at some point in this batch */
93
94   struct zink_batch_descriptor_data *dd;
95
96   VkDeviceSize resource_size;
97
98    /* this is a monotonic int used to disambiguate internal fences from their tc fence references */
99   unsigned submit_count;
100
101   bool is_device_lost;
102   bool have_timelines;
103   bool has_barriers;
104   bool scanout_flush;
105};
106
107struct zink_batch {
108   struct zink_batch_state *state;
109
110   struct zink_batch_usage *last_batch_usage;
111
112   unsigned work_count;
113
114   bool has_work;
115   bool last_was_compute;
116   bool in_rp; //renderpass is currently active
117};
118
119
120static inline struct zink_batch_state *
121zink_batch_state(struct zink_fence *fence)
122{
123   return (struct zink_batch_state *)fence;
124}
125
126void
127zink_reset_batch_state(struct zink_context *ctx, struct zink_batch_state *bs);
128
129void
130zink_clear_batch_state(struct zink_context *ctx, struct zink_batch_state *bs);
131
132void
133zink_batch_reset_all(struct zink_context *ctx);
134
135void
136zink_batch_state_destroy(struct zink_screen *screen, struct zink_batch_state *bs);
137
138void
139zink_batch_state_clear_resources(struct zink_screen *screen, struct zink_batch_state *bs);
140
141void
142zink_reset_batch(struct zink_context *ctx, struct zink_batch *batch);
143void
144zink_start_batch(struct zink_context *ctx, struct zink_batch *batch);
145
146void
147zink_end_batch(struct zink_context *ctx, struct zink_batch *batch);
148
149void
150zink_batch_resource_usage_set(struct zink_batch *batch, struct zink_resource *res, bool write);
151
152void
153zink_batch_reference_resource_rw(struct zink_batch *batch,
154                                 struct zink_resource *res,
155                                 bool write);
156void
157zink_batch_reference_resource(struct zink_batch *batch, struct zink_resource *res);
158
159void
160zink_batch_reference_resource_move(struct zink_batch *batch, struct zink_resource *res);
161
162void
163zink_batch_reference_sampler_view(struct zink_batch *batch,
164                                  struct zink_sampler_view *sv);
165
166void
167zink_batch_reference_program(struct zink_batch *batch,
168                             struct zink_program *pg);
169
170void
171zink_batch_reference_image_view(struct zink_batch *batch,
172                                struct zink_image_view *image_view);
173
174void
175zink_batch_reference_bufferview(struct zink_batch *batch, struct zink_buffer_view *buffer_view);
176void
177zink_batch_reference_surface(struct zink_batch *batch, struct zink_surface *surface);
178
179void
180debug_describe_zink_batch_state(char *buf, const struct zink_batch_state *ptr);
181
182static inline bool
183zink_batch_usage_is_unflushed(const struct zink_batch_usage *u)
184{
185   return u && u->unflushed;
186}
187
188static inline void
189zink_batch_usage_unset(struct zink_batch_usage **u, struct zink_batch_state *bs)
190{
191   (void)p_atomic_cmpxchg((uintptr_t *)u, (uintptr_t)&bs->usage, (uintptr_t)NULL);
192}
193
194static inline void
195zink_batch_usage_set(struct zink_batch_usage **u, struct zink_batch_state *bs)
196{
197   *u = &bs->usage;
198}
199
200static inline bool
201zink_batch_usage_matches(const struct zink_batch_usage *u, const struct zink_batch_state *bs)
202{
203   return u == &bs->usage;
204}
205
206static inline bool
207zink_batch_usage_exists(const struct zink_batch_usage *u)
208{
209   return u && (u->usage || u->unflushed);
210}
211
212bool
213zink_screen_usage_check_completion(struct zink_screen *screen, const struct zink_batch_usage *u);
214
215bool
216zink_batch_usage_check_completion(struct zink_context *ctx, const struct zink_batch_usage *u);
217
218void
219zink_batch_usage_wait(struct zink_context *ctx, struct zink_batch_usage *u);
220
221#ifdef __cplusplus
222}
223#endif
224
225#endif
226