zy4n/Z3D
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
ZY4N
2025-03-23 21:11:22 +01:00
parent 510398423a
commit c609d49f0d
49 changed files with 1412 additions and 924 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
include/opengl/shading/requirements/shader_program_requirements.hpp
View File

@@ -1,44 +1,16 @@
#pragma once
#include "model_geometry.hpp"
#include "shader_stage.hpp"
#include "features/mesh_features.hpp"
#include "features/point_cloud_features.hpp"
#include "features/generic_features.hpp"
#include "opengl/shading/model_geometry.hpp"
#include "opengl/shading/features/generic_features.hpp"
namespace zgl::shading
{
struct shader_program_requirements
{
static constexpr auto geometry_bits = static_cast<std::size_t>(std::bit_width(model_geometry::names.size()));
static constexpr auto feature_bits = sizeof(features::generic::type) * 8 - geometry_bits;
explicit shader_program_requirements(const features::mesh::flags mesh_features) :
shader_program_requirements(model_geometry::types::mesh, static_cast<features::generic::type>(mesh_features)) {}
explicit shader_program_requirements(const features::point_cloud::flags point_cloud_features) :
shader_program_requirements(model_geometry::types::point_cloud, static_cast<features::generic::type>(point_cloud_features)) {}
shader_program_requirements(const model_geometry::types geometry_type, const features::generic::type generic_features) :
geometry_type{ geometry_type }, features{ generic_features } {}
[[nodiscard]] auto operator<=>(const shader_program_requirements& other) const noexcept
{
return (
std::tie(this->geometry_type, std::popcount(this->features)) <=>
std::tie(other.geometry_type, std::popcount(other.features))
);
}
[[nodiscard]] bool operator==(const shader_program_requirements& other) const noexcept = default;
model_geometry::types geometry_type : geometry_bits;
features::generic::type features : feature_bits;
model_geometry::types geometry;
features::generic::type features;
};
}
/*
struct shader_program_metadata
{
@@ -83,4 +55,3 @@ struct shader_program_metadata
generic_feature_type m_dynamic_enable;
};*/
};