💿🐜 Antkeeper source code
https://antkeeper.com
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.9 KiB
56 lines
1.9 KiB
/*
|
|
* Copyright (C) 2023 Christopher J. Howard
|
|
*
|
|
* This file is part of Antkeeper source code.
|
|
*
|
|
* Antkeeper source code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Antkeeper source code is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef ANTKEEPER_GL_STENCIL_OP_STATE_HPP
|
|
#define ANTKEEPER_GL_STENCIL_OP_STATE_HPP
|
|
|
|
#include <engine/gl/compare-op.hpp>
|
|
#include <engine/gl/stencil-op.hpp>
|
|
#include <cstdint>
|
|
|
|
namespace gl {
|
|
|
|
/// Stencil operation state.
|
|
struct stencil_op_state
|
|
{
|
|
/// Action performed on samples that fail the stencil test.
|
|
stencil_op fail_op{stencil_op::keep};
|
|
|
|
/// Action performed on samples that pass both the depth and stencil tests.
|
|
stencil_op pass_op{stencil_op::keep};
|
|
|
|
/// Action performed on samples that pass the stencil test and fail the depth test.
|
|
stencil_op depth_fail_op{stencil_op::keep};
|
|
|
|
/// Comparison operator used in the stencil test.
|
|
gl::compare_op compare_op{gl::compare_op::always};
|
|
|
|
/// Bits of the unsigned integer stencil values participating in the stencil test.
|
|
std::uint32_t compare_mask{0xffffffff};
|
|
|
|
/// Bits of the unsigned integer stencil values updated by the stencil test in the stencil framebuffer attachment.
|
|
std::uint32_t write_mask{0xffffffff};
|
|
|
|
/// Stencil reference value that is used in the unsigned stencil comparison.
|
|
std::uint32_t reference{0};
|
|
};
|
|
|
|
} // namespace gl
|
|
|
|
#endif // ANTKEEPER_GL_STENCIL_OP_STATE_HPP
|