1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "gpu_shader_create_info.hh"
/* -------------------------------------------------------------------- */
/** \name Conservative Rasterization
*
* Allow selection of sub-pixel objects.
* \{ */
GPU_SHADER_CREATE_INFO(basic_conservative)
.geometry_layout(PrimitiveIn::TRIANGLES, PrimitiveOut::TRIANGLE_STRIP, 3)
.geometry_source("basic_conservative_depth_geom.glsl");
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object types
* \{ */
GPU_SHADER_CREATE_INFO(basic_mesh)
.vertex_in(0, Type::VEC3, "pos")
.vertex_source("basic_depth_vert.glsl")
.additional_info("draw_mesh");
GPU_SHADER_CREATE_INFO(basic_pointcloud)
.vertex_source("basic_depth_pointcloud_vert.glsl")
.additional_info("draw_pointcloud");
GPU_SHADER_CREATE_INFO(basic_curves)
.vertex_source("basic_depth_curves_vert.glsl")
.additional_info("draw_hair");
/** \} */
/* -------------------------------------------------------------------- */
/** \name Variations Declaration
* \{ */
#define BASIC_FINAL_VARIATION(name, ...) \
GPU_SHADER_CREATE_INFO(name).additional_info(__VA_ARGS__).do_static_compilation(true);
#define BASIC_CLIPPING_VARIATIONS(prefix, ...) \
BASIC_FINAL_VARIATION(prefix##_clipped, "drw_clipped", __VA_ARGS__) \
BASIC_FINAL_VARIATION(prefix, __VA_ARGS__)
#define BASIC_CONSERVATIVE_VARIATIONS(prefix, ...) \
BASIC_CLIPPING_VARIATIONS(prefix##_conservative, "basic_conservative", __VA_ARGS__) \
BASIC_CLIPPING_VARIATIONS(prefix, __VA_ARGS__)
#define BASIC_OBTYPE_VARIATIONS(prefix, ...) \
BASIC_CONSERVATIVE_VARIATIONS(prefix##_mesh, "basic_mesh", __VA_ARGS__) \
BASIC_CONSERVATIVE_VARIATIONS(prefix##_pointcloud, "basic_pointcloud", __VA_ARGS__) \
BASIC_CLIPPING_VARIATIONS(prefix##_curves, "basic_curves", __VA_ARGS__)
/** \} */
/* -------------------------------------------------------------------- */
/** \name Depth shader types.
* \{ */
GPU_SHADER_CREATE_INFO(basic_depth).fragment_source("basic_depth_frag.glsl");
BASIC_OBTYPE_VARIATIONS(basic_depth, "basic_depth", "draw_globals");
/** \} */
|
