139 lines
3.5 KiB
C
139 lines
3.5 KiB
C
/*
|
||
* Copyright © Microsoft 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 DZN_NIR_H
|
||
#define DZN_NIR_H
|
||
|
||
#define D3D12_IGNORE_SDK_LAYERS
|
||
#include <directx/d3d12.h>
|
||
|
||
#include "nir.h"
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
struct dzn_indirect_draw_params {
|
||
uint32_t vertex_count;
|
||
uint32_t instance_count;
|
||
uint32_t first_vertex;
|
||
uint32_t first_instance;
|
||
};
|
||
|
||
struct dzn_indirect_indexed_draw_params {
|
||
uint32_t index_count;
|
||
uint32_t instance_count;
|
||
uint32_t first_index;
|
||
int32_t vertex_offset;
|
||
uint32_t first_instance;
|
||
};
|
||
|
||
struct dzn_indirect_draw_rewrite_params {
|
||
uint32_t draw_buf_stride;
|
||
};
|
||
|
||
struct dzn_indirect_draw_triangle_fan_rewrite_params {
|
||
uint32_t draw_buf_stride;
|
||
uint32_t triangle_fan_index_buf_stride;
|
||
uint64_t triangle_fan_index_buf_start;
|
||
};
|
||
|
||
struct dzn_indirect_draw_exec_params {
|
||
struct {
|
||
uint32_t first_vertex;
|
||
uint32_t base_instance;
|
||
} sysvals;
|
||
union {
|
||
struct dzn_indirect_draw_params draw;
|
||
struct dzn_indirect_indexed_draw_params indexed_draw;
|
||
};
|
||
};
|
||
|
||
struct dzn_indirect_triangle_fan_draw_exec_params {
|
||
D3D12_INDEX_BUFFER_VIEW ibview;
|
||
struct {
|
||
uint32_t first_vertex;
|
||
uint32_t base_instance;
|
||
} sysvals;
|
||
union {
|
||
struct dzn_indirect_draw_params draw;
|
||
struct dzn_indirect_indexed_draw_params indexed_draw;
|
||
};
|
||
};
|
||
|
||
struct dzn_triangle_fan_rewrite_index_params {
|
||
union {
|
||
uint32_t first_index;
|
||
uint32_t first_vertex;
|
||
};
|
||
};
|
||
|
||
struct dzn_indirect_triangle_fan_rewrite_index_exec_params {
|
||
uint64_t new_index_buf;
|
||
struct dzn_triangle_fan_rewrite_index_params params;
|
||
struct {
|
||
uint32_t x, y, z;
|
||
} group_count;
|
||
};
|
||
|
||
enum dzn_indirect_draw_type {
|
||
DZN_INDIRECT_DRAW,
|
||
DZN_INDIRECT_INDEXED_DRAW,
|
||
DZN_INDIRECT_DRAW_TRIANGLE_FAN,
|
||
DZN_INDIRECT_INDEXED_DRAW_TRIANGLE_FAN,
|
||
DZN_NUM_INDIRECT_DRAW_TYPES,
|
||
};
|
||
|
||
nir_shader *
|
||
dzn_nir_indirect_draw_shader(enum dzn_indirect_draw_type type);
|
||
|
||
nir_shader *
|
||
dzn_nir_triangle_fan_rewrite_index_shader(uint8_t old_index_size);
|
||
|
||
struct dzn_nir_blit_info {
|
||
union {
|
||
struct {
|
||
uint32_t src_samples : 6;
|
||
uint32_t loc : 4;
|
||
uint32_t out_type : 4;
|
||
uint32_t sampler_dim : 4;
|
||
uint32_t src_is_array : 1;
|
||
uint32_t resolve : 1;
|
||
uint32_t padding : 12;
|
||
};
|
||
const uint32_t hash_key;
|
||
};
|
||
};
|
||
|
||
nir_shader *
|
||
dzn_nir_blit_vs(void);
|
||
|
||
nir_shader *
|
||
dzn_nir_blit_fs(const struct dzn_nir_blit_info *info);
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif
|