mirror of https://gitlab.freedesktop.org/mesa/mesa
150 lines
4.1 KiB
C
150 lines
4.1 KiB
C
/*
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* Copyright © Microsoft Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef DZN_NIR_H
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#define DZN_NIR_H
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#define D3D12_IGNORE_SDK_LAYERS
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#define COBJMACROS
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#include <unknwn.h>
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#include <directx/d3d12.h>
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#include "nir.h"
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struct dzn_indirect_draw_rewrite_params {
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uint32_t draw_buf_stride;
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};
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struct dzn_indirect_draw_triangle_fan_rewrite_params {
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uint32_t draw_buf_stride;
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uint32_t triangle_fan_index_buf_stride;
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uint64_t triangle_fan_index_buf_start;
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};
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struct dzn_indirect_draw_triangle_fan_prim_restart_rewrite_params {
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uint32_t draw_buf_stride;
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uint32_t triangle_fan_index_buf_stride;
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uint64_t triangle_fan_index_buf_start;
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uint64_t exec_buf_start;
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};
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struct dzn_triangle_fan_rewrite_index_params {
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uint32_t first_index;
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};
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struct dzn_triangle_fan_prim_restart_rewrite_index_params {
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uint32_t first_index;
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uint32_t index_count;
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};
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struct dzn_indirect_triangle_fan_rewrite_index_exec_params {
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uint64_t new_index_buf;
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struct dzn_triangle_fan_rewrite_index_params params;
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struct {
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uint32_t x, y, z;
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} group_count;
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};
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struct dzn_indirect_triangle_fan_prim_restart_rewrite_index_exec_params {
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uint64_t new_index_buf;
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struct dzn_triangle_fan_prim_restart_rewrite_index_params params;
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uint64_t index_count_ptr;
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struct {
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uint32_t x, y, z;
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} group_count;
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};
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struct dzn_indirect_draw_type {
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union {
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struct {
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uint8_t indexed : 1;
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uint8_t indirect_count : 1;
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uint8_t draw_params : 1;
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uint8_t draw_id : 1;
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uint8_t triangle_fan : 1;
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uint8_t triangle_fan_primitive_restart : 1;
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};
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uint8_t value;
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};
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};
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#define DZN_NUM_INDIRECT_DRAW_TYPES (1 << 6)
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nir_shader *
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dzn_nir_indirect_draw_shader(struct dzn_indirect_draw_type type);
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nir_shader *
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dzn_nir_triangle_fan_rewrite_index_shader(uint8_t old_index_size);
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nir_shader *
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dzn_nir_triangle_fan_prim_restart_rewrite_index_shader(uint8_t old_index_size);
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enum dzn_blit_resolve_mode {
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dzn_blit_resolve_none,
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dzn_blit_resolve_average,
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dzn_blit_resolve_min,
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dzn_blit_resolve_max,
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dzn_blit_resolve_sample_zero,
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};
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struct dzn_nir_blit_info {
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union {
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struct {
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uint32_t src_samples : 6;
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uint32_t loc : 4;
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uint32_t out_type : 4;
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uint32_t sampler_dim : 4;
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uint32_t src_is_array : 1;
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uint32_t resolve_mode : 3;
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uint32_t stencil_fallback : 1;
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uint32_t padding : 9;
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};
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const uint32_t hash_key;
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};
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};
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nir_shader *
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dzn_nir_blit_vs(void);
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nir_shader *
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dzn_nir_blit_fs(const struct dzn_nir_blit_info *info);
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struct dzn_nir_point_gs_info {
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unsigned cull_mode;
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bool front_ccw;
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bool depth_bias;
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bool depth_bias_dynamic;
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DXGI_FORMAT ds_fmt;
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/* Constant values */
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float constant_depth_bias;
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float slope_scaled_depth_bias;
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float depth_bias_clamp;
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/* Used for loading dynamic values */
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struct {
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uint32_t register_space;
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uint32_t base_shader_register;
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} runtime_data_cbv;
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};
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nir_shader *
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dzn_nir_polygon_point_mode_gs(const nir_shader *vs, struct dzn_nir_point_gs_info *info);
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#endif
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