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 };
  42
  43 struct radv_meta_saved_state {
  44         uint32_t flags;
  45
  46         struct radv_descriptor_set *old_descriptor_set0;
  47         struct radv_pipeline *old_pipeline;
  48         struct radv_viewport_state viewport;
  49         struct radv_scissor_state scissor;
  50
  51         char push_constants[128];
  52
  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
  60 struct radv_meta_saved_compute_state {
  61         struct radv_descriptor_set *old_descriptor_set0;
  62         struct radv_pipeline *old_pipeline;
  63
  64         unsigned push_constant_size;
  65         char push_constants[128];
  66 };
  67
  68 VkResult radv_device_init_meta_clear_state(struct radv_device *device);
  69 void radv_device_finish_meta_clear_state(struct radv_device *device);
  70
  71 VkResult radv_device_init_meta_resolve_state(struct radv_device *device);
  72 void radv_device_finish_meta_resolve_state(struct radv_device *device);
  73
  74 VkResult radv_device_init_meta_depth_decomp_state(struct radv_device *device);
  75 void radv_device_finish_meta_depth_decomp_state(struct radv_device *device);
  76
  77 VkResult radv_device_init_meta_fast_clear_flush_state(struct radv_device *device);
  78 void radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device);
  79
  80 VkResult radv_device_init_meta_blit_state(struct radv_device *device);
  81 void radv_device_finish_meta_blit_state(struct radv_device *device);
  82
  83 VkResult radv_device_init_meta_blit2d_state(struct radv_device *device);
  84 void radv_device_finish_meta_blit2d_state(struct radv_device *device);
  85
  86 VkResult radv_device_init_meta_buffer_state(struct radv_device *device);
  87 void radv_device_finish_meta_buffer_state(struct radv_device *device);
  88
  89 VkResult radv_device_init_meta_query_state(struct radv_device *device);
  90 void radv_device_finish_meta_query_state(struct radv_device *device);
  91
  92 VkResult radv_device_init_meta_resolve_compute_state(struct radv_device *device);
  93 void radv_device_finish_meta_resolve_compute_state(struct radv_device *device);
  94
  95 VkResult radv_device_init_meta_resolve_fragment_state(struct radv_device *device);
  96 void radv_device_finish_meta_resolve_fragment_state(struct radv_device *device);
  97
  98 void radv_meta_restore(const struct radv_meta_saved_state *state,
  99                        struct radv_cmd_buffer *cmd_buffer);
 100
 101 void radv_meta_save_compute(struct radv_meta_saved_compute_state *state,
 102                             const struct radv_cmd_buffer *cmd_buffer,
 103                             unsigned push_constant_size);
 104
 105 void radv_meta_restore_compute(const struct radv_meta_saved_compute_state *state,
 106                                struct radv_cmd_buffer *cmd_buffer);
 107
 108 VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
 109
 110 uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
 111                                    const VkImageSubresourceLayers *dest_subresource,
 112                                    const VkOffset3D *dest_offset);
 113
 114 struct radv_meta_blit2d_surf {
 115         /** The size of an element in bytes. */
 116         uint8_t bs;
 117         VkFormat format;
 118
 119         struct radv_image *image;
 120         unsigned level;
 121         unsigned layer;
 122         VkImageAspectFlags aspect_mask;
 123 };
 124
 125 struct radv_meta_blit2d_buffer {
 126         struct radv_buffer *buffer;
 127         uint32_t offset;
 128         uint32_t pitch;
 129         uint8_t bs;
 130         VkFormat format;
 131 };
 132
 133 struct radv_meta_blit2d_rect {
 134         uint32_t src_x, src_y;
 135         uint32_t dst_x, dst_y;
 136         uint32_t width, height;
 137 };
 138
 139 void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
 140                             struct radv_meta_saved_state *save);
 141
 142 void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
 143                       struct radv_meta_blit2d_surf *src_img,
 144                       struct radv_meta_blit2d_buffer *src_buf,
 145                       struct radv_meta_blit2d_surf *dst,
 146                       unsigned num_rects,
 147                       struct radv_meta_blit2d_rect *rects);
 148
 149 void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
 150                           struct radv_meta_saved_state *save);
 151
 152
 153 VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
 154 void radv_device_finish_meta_bufimage_state(struct radv_device *device);
 155 void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
 156                                struct radv_meta_blit2d_surf *src,
 157                                struct radv_meta_blit2d_buffer *dst,
 158                                unsigned num_rects,
 159                                struct radv_meta_blit2d_rect *rects);
 160
 161 void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 162                                   struct radv_meta_blit2d_buffer *src,
 163                                   struct radv_meta_blit2d_surf *dst,
 164                                   unsigned num_rects,
 165                                   struct radv_meta_blit2d_rect *rects);
 166 void radv_meta_image_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 167                                  struct radv_meta_blit2d_surf *src,
 168                                  struct radv_meta_blit2d_surf *dst,
 169                                  unsigned num_rects,
 170                                  struct radv_meta_blit2d_rect *rects);
 171 void radv_meta_clear_image_cs(struct radv_cmd_buffer *cmd_buffer,
 172                               struct radv_meta_blit2d_surf *dst,
 173                               const VkClearColorValue *clear_color);
 174
 175 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 176                                          struct radv_image *image,
 177                                          VkImageSubresourceRange *subresourceRange);
 178 void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 179                                           struct radv_image *image,
 180                                           VkImageSubresourceRange *subresourceRange);
 181 void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 182                                          struct radv_image *image,
 183                                          const VkImageSubresourceRange *subresourceRange);
 184
 185 void radv_meta_save_graphics_reset_vport_scissor_novertex(struct radv_meta_saved_state *saved_state,
 186                                                           struct radv_cmd_buffer *cmd_buffer,
 187                                                           uint32_t flags);
 188
 189 void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
 190                                      struct radv_image *src_image,
 191                                      VkImageLayout src_image_layout,
 192                                      struct radv_image *dest_image,
 193                                      VkImageLayout dest_image_layout,
 194                                      uint32_t region_count,
 195                                      const VkImageResolve *regions);
 196
 197 void radv_meta_resolve_fragment_image(struct radv_cmd_buffer *cmd_buffer,
 198                                       struct radv_image *src_image,
 199                                       VkImageLayout src_image_layout,
 200                                       struct radv_image *dest_image,
 201                                       VkImageLayout dest_image_layout,
 202                                       uint32_t region_count,
 203                                       const VkImageResolve *regions);
 204
 205 void radv_blit_to_prime_linear(struct radv_cmd_buffer *cmd_buffer,
 206                                struct radv_image *image,
 207                                struct radv_image *linear_image);
 208
 209 /* common nir builder helpers */
 210 #include "nir/nir_builder.h"
 211
 212 nir_ssa_def *radv_meta_gen_rect_vertices(nir_builder *vs_b);
 213 nir_ssa_def *radv_meta_gen_rect_vertices_comp2(nir_builder *vs_b, nir_ssa_def *comp2);
 214 nir_shader *radv_meta_build_nir_vs_generate_vertices(void);
 215 nir_shader *radv_meta_build_nir_fs_noop(void);
 216
 217 void radv_meta_build_resolve_shader_core(nir_builder *b,
 218                                          bool is_integer,
 219                                          int samples,
 220                                          nir_variable *input_img,
 221                                          nir_variable *color,
 222                                          nir_ssa_def *img_coord);
 223 #ifdef __cplusplus
 224 }
 225 #endif
 226
 227 #endif /* RADV_META_H */