1/*
2 * Copyright © 2016 Red Hat
3 * based on intel anv code:
4 * Copyright © 2015 Intel Corporation
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 * IN THE SOFTWARE.
24 */
25
26#ifndef RADV_META_H
27#define RADV_META_H
28
29#include "radv_private.h"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35#define RADV_META_VERTEX_BINDING_COUNT 2
36
37struct radv_meta_saved_state {
38	struct radv_vertex_binding old_vertex_bindings[RADV_META_VERTEX_BINDING_COUNT];
39	struct radv_descriptor_set *old_descriptor_set0;
40	struct radv_pipeline *old_pipeline;
41
42	/**
43	 * Bitmask of (1 << VK_DYNAMIC_STATE_*). Defines the set of saved dynamic
44	 * state.
45	 */
46	uint32_t dynamic_mask;
47	struct radv_dynamic_state dynamic;
48
49	char push_constants[128];
50};
51
52struct radv_meta_saved_pass_state {
53	struct radv_render_pass *pass;
54	const struct radv_subpass *subpass;
55	struct radv_attachment_state *attachments;
56	struct radv_framebuffer *framebuffer;
57	VkRect2D render_area;
58};
59
60struct radv_meta_saved_compute_state {
61	struct radv_descriptor_set *old_descriptor_set0;
62	struct radv_pipeline *old_pipeline;
63
64	char push_constants[128];
65};
66
67VkResult radv_device_init_meta_clear_state(struct radv_device *device);
68void radv_device_finish_meta_clear_state(struct radv_device *device);
69
70VkResult radv_device_init_meta_resolve_state(struct radv_device *device);
71void radv_device_finish_meta_resolve_state(struct radv_device *device);
72
73VkResult radv_device_init_meta_depth_decomp_state(struct radv_device *device);
74void radv_device_finish_meta_depth_decomp_state(struct radv_device *device);
75
76VkResult radv_device_init_meta_fast_clear_flush_state(struct radv_device *device);
77void radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device);
78
79VkResult radv_device_init_meta_blit_state(struct radv_device *device);
80void radv_device_finish_meta_blit_state(struct radv_device *device);
81
82VkResult radv_device_init_meta_blit2d_state(struct radv_device *device);
83void radv_device_finish_meta_blit2d_state(struct radv_device *device);
84
85VkResult radv_device_init_meta_buffer_state(struct radv_device *device);
86void radv_device_finish_meta_buffer_state(struct radv_device *device);
87
88VkResult radv_device_init_meta_resolve_compute_state(struct radv_device *device);
89void radv_device_finish_meta_resolve_compute_state(struct radv_device *device);
90void radv_meta_save(struct radv_meta_saved_state *state,
91		    const struct radv_cmd_buffer *cmd_buffer,
92		    uint32_t dynamic_mask);
93
94void radv_meta_restore(const struct radv_meta_saved_state *state,
95		       struct radv_cmd_buffer *cmd_buffer);
96
97void radv_meta_save_pass(struct radv_meta_saved_pass_state *state,
98			 const struct radv_cmd_buffer *cmd_buffer);
99
100void radv_meta_restore_pass(const struct radv_meta_saved_pass_state *state,
101			    struct radv_cmd_buffer *cmd_buffer);
102
103void radv_meta_save_compute(struct radv_meta_saved_compute_state *state,
104			    const struct radv_cmd_buffer *cmd_buffer,
105			    unsigned push_constant_size);
106
107void radv_meta_restore_compute(const struct radv_meta_saved_compute_state *state,
108			       struct radv_cmd_buffer *cmd_buffer,
109			       unsigned push_constant_size);
110
111VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
112
113uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
114				   const VkImageSubresourceLayers *dest_subresource,
115				   const VkOffset3D *dest_offset);
116
117struct radv_meta_blit2d_surf {
118	/** The size of an element in bytes. */
119	uint8_t bs;
120	VkFormat format;
121
122	struct radv_image *image;
123	unsigned level;
124	unsigned layer;
125	VkImageAspectFlags aspect_mask;
126};
127
128struct radv_meta_blit2d_buffer {
129	struct radv_buffer *buffer;
130	uint32_t offset;
131	uint32_t pitch;
132	uint8_t bs;
133	VkFormat format;
134};
135
136struct radv_meta_blit2d_rect {
137	uint32_t src_x, src_y;
138	uint32_t dst_x, dst_y;
139	uint32_t width, height;
140};
141
142void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
143			    struct radv_meta_saved_state *save);
144
145void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
146		      struct radv_meta_blit2d_surf *src_img,
147		      struct radv_meta_blit2d_buffer *src_buf,
148		      struct radv_meta_blit2d_surf *dst,
149		      unsigned num_rects,
150		      struct radv_meta_blit2d_rect *rects);
151
152void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
153			  struct radv_meta_saved_state *save);
154
155
156VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
157void radv_device_finish_meta_bufimage_state(struct radv_device *device);
158void radv_meta_begin_bufimage(struct radv_cmd_buffer *cmd_buffer,
159			      struct radv_meta_saved_compute_state *save);
160void radv_meta_end_bufimage(struct radv_cmd_buffer *cmd_buffer,
161			    struct radv_meta_saved_compute_state *save);
162void radv_meta_begin_itoi(struct radv_cmd_buffer *cmd_buffer,
163			  struct radv_meta_saved_compute_state *save);
164void radv_meta_end_itoi(struct radv_cmd_buffer *cmd_buffer,
165			struct radv_meta_saved_compute_state *save);
166void radv_meta_begin_cleari(struct radv_cmd_buffer *cmd_buffer,
167			    struct radv_meta_saved_compute_state *save);
168void radv_meta_end_cleari(struct radv_cmd_buffer *cmd_buffer,
169			  struct radv_meta_saved_compute_state *save);
170void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
171			       struct radv_meta_blit2d_surf *src,
172			       struct radv_meta_blit2d_buffer *dst,
173			       unsigned num_rects,
174			       struct radv_meta_blit2d_rect *rects);
175
176void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
177				  struct radv_meta_blit2d_buffer *src,
178				  struct radv_meta_blit2d_surf *dst,
179				  unsigned num_rects,
180				  struct radv_meta_blit2d_rect *rects);
181void radv_meta_image_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
182				 struct radv_meta_blit2d_surf *src,
183				 struct radv_meta_blit2d_surf *dst,
184				 unsigned num_rects,
185				 struct radv_meta_blit2d_rect *rects);
186void radv_meta_clear_image_cs(struct radv_cmd_buffer *cmd_buffer,
187			      struct radv_meta_blit2d_surf *dst,
188			      const VkClearColorValue *clear_color);
189
190void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
191					 struct radv_image *image,
192					 VkImageSubresourceRange *subresourceRange);
193void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
194					  struct radv_image *image,
195					  VkImageSubresourceRange *subresourceRange);
196void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
197					 struct radv_image *image);
198
199void radv_meta_save_graphics_reset_vport_scissor(struct radv_meta_saved_state *saved_state,
200						 struct radv_cmd_buffer *cmd_buffer);
201
202void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
203				     struct radv_image *src_image,
204				     VkImageLayout src_image_layout,
205				     struct radv_image *dest_image,
206				     VkImageLayout dest_image_layout,
207				     uint32_t region_count,
208				     const VkImageResolve *regions);
209
210#ifdef __cplusplus
211}
212#endif
213
214#endif /* RADV_META_H */
215