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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  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, bool on_demand);
  89 void radv_device_finish_meta_resolve_fragment_state(struct radv_device *device);
  90
  91 VkResult radv_device_init_meta_fmask_expand_state(struct radv_device *device);
  92 void radv_device_finish_meta_fmask_expand_state(struct radv_device *device);
  93
  94 void radv_meta_save(struct radv_meta_saved_state *saved_state,
  95                     struct radv_cmd_buffer *cmd_buffer, uint32_t flags);
  96
  97 void radv_meta_restore(const struct radv_meta_saved_state *state,
  98                        struct radv_cmd_buffer *cmd_buffer);
  99
 100 VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
 101
 102 uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
 103                                    const VkImageSubresourceLayers *dest_subresource,
 104                                    const VkOffset3D *dest_offset);
 105
 106 struct radv_meta_blit2d_surf {
 107         /** The size of an element in bytes. */
 108         uint8_t bs;
 109         VkFormat format;
 110
 111         struct radv_image *image;
 112         unsigned level;
 113         unsigned layer;
 114         VkImageAspectFlags aspect_mask;
 115         VkImageLayout current_layout;
 116 };
 117
 118 struct radv_meta_blit2d_buffer {
 119         struct radv_buffer *buffer;
 120         uint32_t offset;
 121         uint32_t pitch;
 122         uint8_t bs;
 123         VkFormat format;
 124 };
 125
 126 struct radv_meta_blit2d_rect {
 127         uint32_t src_x, src_y;
 128         uint32_t dst_x, dst_y;
 129         uint32_t width, height;
 130 };
 131
 132 void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
 133                             struct radv_meta_saved_state *save);
 134
 135 void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
 136                       struct radv_meta_blit2d_surf *src_img,
 137                       struct radv_meta_blit2d_buffer *src_buf,
 138                       struct radv_meta_blit2d_surf *dst,
 139                       unsigned num_rects,
 140                       struct radv_meta_blit2d_rect *rects);
 141
 142 void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
 143                           struct radv_meta_saved_state *save);
 144
 145
 146 VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
 147 void radv_device_finish_meta_bufimage_state(struct radv_device *device);
 148 void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
 149                                struct radv_meta_blit2d_surf *src,
 150                                struct radv_meta_blit2d_buffer *dst,
 151                                unsigned num_rects,
 152                                struct radv_meta_blit2d_rect *rects);
 153
 154 void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 155                                   struct radv_meta_blit2d_buffer *src,
 156                                   struct radv_meta_blit2d_surf *dst,
 157                                   unsigned num_rects,
 158                                   struct radv_meta_blit2d_rect *rects);
 159 void radv_meta_image_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
 160                                  struct radv_meta_blit2d_surf *src,
 161                                  struct radv_meta_blit2d_surf *dst,
 162                                  unsigned num_rects,
 163                                  struct radv_meta_blit2d_rect *rects);
 164 void radv_meta_clear_image_cs(struct radv_cmd_buffer *cmd_buffer,
 165                               struct radv_meta_blit2d_surf *dst,
 166                               const VkClearColorValue *clear_color);
 167
 168 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 169                                          struct radv_image *image,
 170                                          VkImageSubresourceRange *subresourceRange);
 171 void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 172                                           struct radv_image *image,
 173                                           VkImageSubresourceRange *subresourceRange);
 174 void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 175                                          struct radv_image *image,
 176                                          const VkImageSubresourceRange *subresourceRange);
 177 void radv_decompress_dcc(struct radv_cmd_buffer *cmd_buffer,
 178                         struct radv_image *image,
 179                         const VkImageSubresourceRange *subresourceRange);
 180 void radv_expand_fmask_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 181                                      struct radv_image *image,
 182                                      const VkImageSubresourceRange *subresourceRange);
 183
 184 void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
 185                                      struct radv_image *src_image,
 186                                      VkFormat src_format,
 187                                      VkImageLayout src_image_layout,
 188                                      struct radv_image *dest_image,
 189                                      VkFormat dest_format,
 190                                      VkImageLayout dest_image_layout,
 191                                      uint32_t region_count,
 192                                      const VkImageResolve *regions);
 193
 194 void radv_meta_resolve_fragment_image(struct radv_cmd_buffer *cmd_buffer,
 195                                       struct radv_image *src_image,
 196                                       VkImageLayout src_image_layout,
 197                                       struct radv_image *dest_image,
 198                                       VkImageLayout dest_image_layout,
 199                                       uint32_t region_count,
 200                                       const VkImageResolve *regions);
 201
 202 void radv_decompress_resolve_subpass_src(struct radv_cmd_buffer *cmd_buffer);
 203
 204 void radv_decompress_resolve_src(struct radv_cmd_buffer *cmd_buffer,
 205                                  struct radv_image *src_image,
 206                                  VkImageLayout src_image_layout,
 207                                  uint32_t region_count,
 208                                  const VkImageResolve *regions);
 209
 210 uint32_t radv_clear_cmask(struct radv_cmd_buffer *cmd_buffer,
 211                           struct radv_image *image, uint32_t value);
 212 uint32_t radv_clear_fmask(struct radv_cmd_buffer *cmd_buffer,
 213                           struct radv_image *image, uint32_t value);
 214 uint32_t radv_clear_dcc(struct radv_cmd_buffer *cmd_buffer,
 215                         struct radv_image *image, uint32_t value);
 216 uint32_t radv_clear_htile(struct radv_cmd_buffer *cmd_buffer,
 217                           struct radv_image *image,
 218                           const VkImageSubresourceRange *range, uint32_t value);
 219
 220 /* common nir builder helpers */
 221 #include "nir/nir_builder.h"
 222
 223 nir_ssa_def *radv_meta_gen_rect_vertices(nir_builder *vs_b);
 224 nir_ssa_def *radv_meta_gen_rect_vertices_comp2(nir_builder *vs_b, nir_ssa_def *comp2);
 225 nir_shader *radv_meta_build_nir_vs_generate_vertices(void);
 226 nir_shader *radv_meta_build_nir_fs_noop(void);
 227
 228 void radv_meta_build_resolve_shader_core(nir_builder *b,
 229                                          bool is_integer,
 230                                          int samples,
 231                                          nir_variable *input_img,
 232                                          nir_variable *color,
 233                                          nir_ssa_def *img_coord);
 234 #ifdef __cplusplus
 235 }
 236 #endif
 237
 238 #endif /* RADV_META_H */