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/*
* Copyright © 2016 Red Hat
* based on intel anv code:
* Copyright © 2015 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef RADV_META_H
#define RADV_META_H
#include "radv_private.h"
#include "radv_shader.h"
#ifdef __cplusplus
extern "C" {
#endif
enum radv_meta_save_flags {
RADV_META_SAVE_PASS = (1 << 0),
RADV_META_SAVE_CONSTANTS = (1 << 1),
RADV_META_SAVE_DESCRIPTORS = (1 << 2),
RADV_META_SAVE_GRAPHICS_PIPELINE = (1 << 3),
RADV_META_SAVE_COMPUTE_PIPELINE = (1 << 4),
RADV_META_SAVE_SAMPLE_LOCATIONS = (1 << 5),
};
struct radv_meta_saved_state {
uint32_t flags;
struct radv_descriptor_set *old_descriptor_set0;
struct radv_pipeline *old_pipeline;
struct radv_viewport_state viewport;
struct radv_scissor_state scissor;
struct radv_sample_locations_state sample_location;
char push_constants[128];
struct radv_render_pass *pass;
const struct radv_subpass *subpass;
struct radv_attachment_state *attachments;
struct radv_framebuffer *framebuffer;
VkRect2D render_area;
};
VkResult radv_device_init_meta_clear_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_clear_state(struct radv_device *device);
VkResult radv_device_init_meta_resolve_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_resolve_state(struct radv_device *device);
VkResult radv_device_init_meta_depth_decomp_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_depth_decomp_state(struct radv_device *device);
VkResult radv_device_init_meta_fast_clear_flush_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device);
VkResult radv_device_init_meta_blit_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_blit_state(struct radv_device *device);
VkResult radv_device_init_meta_blit2d_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_blit2d_state(struct radv_device *device);
VkResult radv_device_init_meta_buffer_state(struct radv_device *device);
void radv_device_finish_meta_buffer_state(struct radv_device *device);
VkResult radv_device_init_meta_query_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_query_state(struct radv_device *device);
VkResult radv_device_init_meta_resolve_compute_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_resolve_compute_state(struct radv_device *device);
VkResult radv_device_init_meta_resolve_fragment_state(struct radv_device *device, bool on_demand);
void radv_device_finish_meta_resolve_fragment_state(struct radv_device *device);
VkResult radv_device_init_meta_fmask_expand_state(struct radv_device *device);
void radv_device_finish_meta_fmask_expand_state(struct radv_device *device);
void radv_meta_save(struct radv_meta_saved_state *saved_state,
struct radv_cmd_buffer *cmd_buffer, uint32_t flags);
void radv_meta_restore(const struct radv_meta_saved_state *state,
struct radv_cmd_buffer *cmd_buffer);
VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
const VkImageSubresourceLayers *dest_subresource,
const VkOffset3D *dest_offset);
struct radv_meta_blit2d_surf {
/** The size of an element in bytes. */
uint8_t bs;
VkFormat format;
struct radv_image *image;
unsigned level;
unsigned layer;
VkImageAspectFlags aspect_mask;
VkImageLayout current_layout;
};
struct radv_meta_blit2d_buffer {
struct radv_buffer *buffer;
uint32_t offset;
uint32_t pitch;
uint8_t bs;
VkFormat format;
};
struct radv_meta_blit2d_rect {
uint32_t src_x, src_y;
uint32_t dst_x, dst_y;
uint32_t width, height;
};
void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_saved_state *save);
void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_blit2d_surf *src_img,
struct radv_meta_blit2d_buffer *src_buf,
struct radv_meta_blit2d_surf *dst,
unsigned num_rects,
struct radv_meta_blit2d_rect *rects);
void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_saved_state *save);
VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
void radv_device_finish_meta_bufimage_state(struct radv_device *device);
void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_blit2d_surf *src,
struct radv_meta_blit2d_buffer *dst,
unsigned num_rects,
struct radv_meta_blit2d_rect *rects);
void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_blit2d_buffer *src,
struct radv_meta_blit2d_surf *dst,
unsigned num_rects,
struct radv_meta_blit2d_rect *rects);
void radv_meta_image_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_blit2d_surf *src,
struct radv_meta_blit2d_surf *dst,
unsigned num_rects,
struct radv_meta_blit2d_rect *rects);
void radv_meta_clear_image_cs(struct radv_cmd_buffer *cmd_buffer,
struct radv_meta_blit2d_surf *dst,
const VkClearColorValue *clear_color);
void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
VkImageSubresourceRange *subresourceRange,
struct radv_sample_locations_state *sample_locs);
void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
VkImageSubresourceRange *subresourceRange,
struct radv_sample_locations_state *sample_locs);
void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
const VkImageSubresourceRange *subresourceRange);
void radv_decompress_dcc(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
const VkImageSubresourceRange *subresourceRange);
void radv_expand_fmask_image_inplace(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
const VkImageSubresourceRange *subresourceRange);
void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *src_image,
VkFormat src_format,
VkImageLayout src_image_layout,
struct radv_image *dest_image,
VkFormat dest_format,
VkImageLayout dest_image_layout,
uint32_t region_count,
const VkImageResolve *regions);
void radv_meta_resolve_fragment_image(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *src_image,
VkImageLayout src_image_layout,
struct radv_image *dest_image,
VkImageLayout dest_image_layout,
uint32_t region_count,
const VkImageResolve *regions);
void radv_decompress_resolve_subpass_src(struct radv_cmd_buffer *cmd_buffer);
void radv_decompress_resolve_src(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *src_image,
VkImageLayout src_image_layout,
uint32_t region_count,
const VkImageResolve *regions);
uint32_t radv_clear_cmask(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image, uint32_t value);
uint32_t radv_clear_fmask(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image, uint32_t value);
uint32_t radv_clear_dcc(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
const VkImageSubresourceRange *range, uint32_t value);
uint32_t radv_clear_htile(struct radv_cmd_buffer *cmd_buffer,
struct radv_image *image,
const VkImageSubresourceRange *range, uint32_t value);
/**
* Return whether the bound pipeline is the FMASK decompress pass.
*/
static inline bool
radv_is_fmask_decompress_pipeline(struct radv_cmd_buffer *cmd_buffer)
{
struct radv_meta_state *meta_state = &cmd_buffer->device->meta_state;
struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
return radv_pipeline_to_handle(pipeline) ==
meta_state->fast_clear_flush.fmask_decompress_pipeline;
}
/**
* Return whether the bound pipeline is the DCC decompress pass.
*/
static inline bool
radv_is_dcc_decompress_pipeline(struct radv_cmd_buffer *cmd_buffer)
{
struct radv_meta_state *meta_state = &cmd_buffer->device->meta_state;
struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
return radv_pipeline_to_handle(pipeline) ==
meta_state->fast_clear_flush.dcc_decompress_pipeline;
}
/* common nir builder helpers */
#include "nir/nir_builder.h"
nir_ssa_def *radv_meta_gen_rect_vertices(nir_builder *vs_b);
nir_ssa_def *radv_meta_gen_rect_vertices_comp2(nir_builder *vs_b, nir_ssa_def *comp2);
nir_shader *radv_meta_build_nir_vs_generate_vertices(void);
nir_shader *radv_meta_build_nir_fs_noop(void);
void radv_meta_build_resolve_shader_core(nir_builder *b,
bool is_integer,
int samples,
nir_variable *input_img,
nir_variable *color,
nir_ssa_def *img_coord);
#ifdef __cplusplus
}
#endif
#endif /* RADV_META_H */
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