-
Notifications
You must be signed in to change notification settings - Fork 34
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
8 changed files
with
185 additions
and
117 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| /* | ||
| * ===================================================================================== | ||
| * | ||
| * OpenMiner | ||
| * | ||
| * Copyright (C) 2018-2020 Unarelith, Quentin Bazin <[email protected]> | ||
| * Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md) | ||
| * | ||
| * This file is part of OpenMiner. | ||
| * | ||
| * OpenMiner is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 2.1 of the License, or (at your option) any later version. | ||
| * | ||
| * OpenMiner 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 | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with OpenMiner; if not, write to the Free Software Foundation, Inc., | ||
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| * | ||
| * ===================================================================================== | ||
| */ | ||
| #include <gk/core/Exception.hpp> | ||
|
|
||
| #include "ShaderUniform.hpp" | ||
|
|
||
| ShaderUniform::ShaderUniform(ShaderUniform &&shaderUniform) { | ||
| m_handle = shaderUniform.m_handle; | ||
| shaderUniform.m_handle.idx = bgfx::kInvalidHandle; | ||
| } | ||
|
|
||
| ShaderUniform::~ShaderUniform() { | ||
| free(); | ||
| } | ||
|
|
||
| ShaderUniform &ShaderUniform::operator=(ShaderUniform &&shaderUniform) { | ||
| m_handle = shaderUniform.m_handle; | ||
| shaderUniform.m_handle.idx = bgfx::kInvalidHandle; | ||
|
|
||
| return *this; | ||
| } | ||
|
|
||
| void ShaderUniform::init(const char *uniformName, bgfx::UniformType::Enum type, uint16_t num) { | ||
| if (bgfx::isValid(m_handle)) | ||
| throw EXCEPTION("Trying to reuse an uniform named", (m_name ? m_name : "?"), "with name", (uniformName ? uniformName : "?")); | ||
|
|
||
| m_name = uniformName; | ||
| m_handle = bgfx::createUniform(m_name, type, num); | ||
| } | ||
|
|
||
| void ShaderUniform::free() { | ||
| if (bgfx::isValid(m_handle)) | ||
| bgfx::destroy(m_handle); | ||
| } | ||
|
|
||
| void ShaderUniform::setValue(float x, float y, float z, float w) const { | ||
| float value[4] = {x, y, z, w}; | ||
| bgfx::setUniform(m_handle, value); | ||
| } | ||
|
|
||
| void ShaderUniform::setValue(const gk::Color &color, bool needsRounding) const { | ||
| if (!needsRounding) { | ||
| float value[4] = {color.r, color.g, color.b, color.a}; | ||
| bgfx::setUniform(m_handle, value); | ||
| } | ||
| else { | ||
| float value[4] = { | ||
| color.r255() / 255.f, | ||
| color.g255() / 255.f, | ||
| color.b255() / 255.f, | ||
| color.a255() / 255.f | ||
| }; | ||
|
|
||
| bgfx::setUniform(m_handle, value); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| /* | ||
| * ===================================================================================== | ||
| * | ||
| * OpenMiner | ||
| * | ||
| * Copyright (C) 2018-2020 Unarelith, Quentin Bazin <[email protected]> | ||
| * Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md) | ||
| * | ||
| * This file is part of OpenMiner. | ||
| * | ||
| * OpenMiner is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 2.1 of the License, or (at your option) any later version. | ||
| * | ||
| * OpenMiner 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 | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with OpenMiner; if not, write to the Free Software Foundation, Inc., | ||
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| * | ||
| * ===================================================================================== | ||
| */ | ||
| #ifndef SHADERUNIFORM_HPP_ | ||
| #define SHADERUNIFORM_HPP_ | ||
|
|
||
| #include <bgfx/bgfx.h> | ||
|
|
||
| #include <gk/utils/NonCopyable.hpp> | ||
|
|
||
| namespace gk { | ||
| class Color; | ||
| } | ||
|
|
||
| class ShaderUniform : public gk::NonCopyable { | ||
| public: | ||
| ShaderUniform() = default; | ||
| ShaderUniform(ShaderUniform &&); | ||
| ~ShaderUniform(); | ||
|
|
||
| ShaderUniform &operator=(ShaderUniform &&); | ||
|
|
||
| void init(const char *uniformName, bgfx::UniformType::Enum type, uint16_t num = 1); | ||
| void free(); | ||
|
|
||
| void setValue(float x, float y = 0.f, float z = 0.f, float w = 0.f) const; | ||
| void setValue(const gk::Color &color, bool needsRounding = false) const; | ||
|
|
||
| const bgfx::UniformHandle &handle() const { return m_handle; } | ||
|
|
||
| private: | ||
| const char *m_name = nullptr; | ||
|
|
||
| bgfx::UniformHandle m_handle = BGFX_INVALID_HANDLE; | ||
| }; | ||
|
|
||
| #endif // SHADERUNIFORM_HPP_ |
Oops, something went wrong.