src/amd/vulkan/radv_meta.h

   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 #include "radv_shader.h"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 enum radv_meta_save_flags {
  37         RADV_META_SAVE_PASS              = (1 << 0),
  38         RADV_META_SAVE_CONSTANTS         = (1 << 1),
  39         RADV_META_SAVE_DESCRIPTORS       = (1 << 2),
  40         RADV_META_SAVE_GRAPHICS_PIPELINE = (1 << 3),
  41         RADV_META_SAVE_COMPUTE_PIPELINE  = (1 << 4),
  42 };
  43
  44 struct radv_meta_saved_state {
  45         uint32_t flags;
  46
  47         struct radv_descriptor_set *old_descriptor_set0;
  48         struct radv_pipeline *old_pipeline;
  49         struct radv_viewport_state viewport;
  50         struct radv_scissor_state scissor;
  51
  52         char push_constants[128];
  53
  54         struct radv_render_pass *pass;
  55         const struct radv_subpass *subpass;
  56         struct radv_attachment_state *attachments;
  57         struct radv_framebuffer *framebuffer;
  58         VkRect2D render_area;
  59 };
  60
  61 VkResult radv_device_init_meta_clear_state(struct radv_device *device);
  62 void radv_device_finish_meta_clear_state(struct radv_device *device);
  63
  64 VkResult radv_device_init_meta_resolve_state(struct radv_device *device);
  65 void radv_device_finish_meta_resolve_state(struct radv_device *device);
  66
  67 VkResult radv_device_init_meta_depth_decomp_state(struct radv_device *device);
  68 void radv_device_finish_meta_depth_decomp_state(struct radv_device *device);
  69
  70 VkResult radv_device_init_meta_fast_clear_flush_state(struct radv_device *device);
  71 void radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device);
  72
  73 VkResult radv_device_init_meta_blit_state(struct radv_device *device);
  74 void radv_device_finish_meta_blit_state(struct radv_device *device);
  75
  76 VkResult radv_device_init_meta_blit2d_state(struct radv_device *device);
  77 void radv_device_finish_meta_blit2d_state(struct radv_device *device);
  78
  79 VkResult radv_device_init_meta_buffer_state(struct radv_device *device);
  80 void radv_device_finish_meta_buffer_state(struct radv_device *device);
  81
  82 VkResult radv_device_init_meta_query_state(struct radv_device *device);
  83 void radv_device_finish_meta_query_state(struct radv_device *device);
  84
  85 VkResult radv_device_init_meta_resolve_compute_state(struct radv_device *device);
  86 void radv_device_finish_meta_resolve_compute_state(struct radv_device *device);
  87
  88 VkResult radv_device_init_meta_resolve_fragment_state(struct radv_device *device);
  89 void radv_device_finish_meta_resolve_fragment_state(struct radv_device *device);
  90
  91 void radv_meta_save(struct radv_meta_saved_state *saved_state,
  92                     struct radv_cmd_buffer *cmd_buffer, uint32_t flags);
  93
  94 void radv_meta_restore(const struct radv_meta_saved_state *state,
  95                        struct radv_cmd_buffer *cmd_buffer);
  96
  97 VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
  98
  99 uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
 100                                    const VkImageSubresourceLayers *dest_subresource,
 101                                    const VkOffset3D *dest_offset);
 102
 103 struct radv_meta_blit2d_surf {
 104         /** The size of an element in bytes. */
 105         uint8_t bs;
 106         VkFormat format;
 107
 108         struct radv_image *image;
 109         unsigned level;
 110         unsigned layer;
 111         VkImageAspectFlags aspect_mask;
 112         VkImageLayout current_layout;
 113 };
 114
 115 struct radv_meta_blit2d_buffer {
 116         struct radv_buffer *buffer;
 117         uint32_t offset;
 118         uint32_t pitch;
 119         uint8_t bs;
 120         VkFormat format;
 121 };
 122
 123 struct radv_meta_blit2d_rect {
 124         uint32_t src_x, src_y;
 125         uint32_t dst_x, dst_y;
 126         uint32_t width, height;
 127 };
 128
 129 void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
 130                             struct radv_meta_saved_state *save);
 131
 132 void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
 133                       struct radv_meta_blit2d_surf *src_img,
 134                       struct radv_meta_blit2d_buffer *src_buf,
 135                       struct radv_meta_blit2d_surf *dst,
 136                       unsigned num_rects,
 137                       struct radv_meta_blit2d_rect *rects);
 138
 139 void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
 140                           struct radv_meta_saved_state *save);
 141
 142
 143 VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
 144 void radv_device_finish_meta_bufimage_state(struct radv_device *device);
 145 void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
 146                                struct radv_meta_blit2d_surf *src,
 147                                struct radv_meta_blit2d_buffer *dst,
 148                                unsigned num_rects,
 149                                struct radv_meta_blit2d_rect *rects);
 150
 151 void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 152                                   struct radv_meta_blit2d_buffer *src,
 153                                   struct radv_meta_blit2d_surf *dst,
 154                                   unsigned num_rects,
 155                                   struct radv_meta_blit2d_rect *rects);
 156 void radv_meta_image_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 157                                  struct radv_meta_blit2d_surf *src,
 158                                  struct radv_meta_blit2d_surf *dst,
 159                                  unsigned num_rects,
 160                                  struct radv_meta_blit2d_rect *rects);
 161 void radv_meta_clear_image_cs(struct radv_cmd_buffer *cmd_buffer,
 162                               struct radv_meta_blit2d_surf *dst,
 163                               const VkClearColorValue *clear_color);
 164
 165 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 166                                          struct radv_image *image,
 167                                          VkImageSubresourceRange *subresourceRange);
 168 void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 169                                           struct radv_image *image,
 170                                           VkImageSubresourceRange *subresourceRange);
 171 void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 172                                          struct radv_image *image,
 173                                          const VkImageSubresourceRange *subresourceRange);
 174
 175 void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
 176                                      struct radv_image *src_image,
 177                                      VkImageLayout src_image_layout,
 178                                      struct radv_image *dest_image,
 179                                      VkImageLayout dest_image_layout,
 180                                      uint32_t region_count,
 181                                      const VkImageResolve *regions);
 182
 183 void radv_meta_resolve_fragment_image(struct radv_cmd_buffer *cmd_buffer,
 184                                       struct radv_image *src_image,
 185                                       VkImageLayout src_image_layout,
 186                                       struct radv_image *dest_image,
 187                                       VkImageLayout dest_image_layout,
 188                                       uint32_t region_count,
 189                                       const VkImageResolve *regions);
 190
 191 void radv_blit_to_prime_linear(struct radv_cmd_buffer *cmd_buffer,
 192                                struct radv_image *image,
 193                                struct radv_image *linear_image);
 194
 195 /* common nir builder helpers */
 196 #include "nir/nir_builder.h"
 197
 198 nir_ssa_def *radv_meta_gen_rect_vertices(nir_builder *vs_b);
 199 nir_ssa_def *radv_meta_gen_rect_vertices_comp2(nir_builder *vs_b, nir_ssa_def *comp2);
 200 nir_shader *radv_meta_build_nir_vs_generate_vertices(void);
 201 nir_shader *radv_meta_build_nir_fs_noop(void);
 202
 203 void radv_meta_build_resolve_shader_core(nir_builder *b,
 204                                          bool is_integer,
 205                                          int samples,
 206                                          nir_variable *input_img,
 207                                          nir_variable *color,
 208                                          nir_ssa_def *img_coord);
 209 #ifdef __cplusplus
 210 }
 211 #endif
 212
 213 #endif /* RADV_META_H */