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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-25 23:19:03 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-25 23:19:03 +0000 |
| commit | e98fdea344f173c59b11549432b20114081a58b1 (patch) | |
| tree | 5bd05eb297bb90f5cdd38a77e05ebf86106ec93a /lib/gl_traits.h | |
| parent | Replace static_asserts with concepts (diff) | |
| download | ilt-e98fdea344f173c59b11549432b20114081a58b1.tar.bz2 ilt-e98fdea344f173c59b11549432b20114081a58b1.tar.xz ilt-e98fdea344f173c59b11549432b20114081a58b1.zip | |
Add traits helpers for glTexParameter functions
Diffstat (limited to 'lib/gl_traits.h')
| -rw-r--r-- | lib/gl_traits.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/gl_traits.h b/lib/gl_traits.h index f641131..14ac9d8 100644 --- a/lib/gl_traits.h +++ b/lib/gl_traits.h @@ -42,6 +42,8 @@ template<> struct gl_traits<glm::f32> : public gl_traits_float { static constexpr auto glUniformFunc {&glUniform1f}; static constexpr std::array glUniformvFunc {&glUniform1fv, &glUniform2fv, &glUniform3fv, &glUniform4fv}; static constexpr std::array glUniformmFunc {&glUniformMatrix2fv, &glUniformMatrix3fv, &glUniformMatrix4fv}; + static constexpr auto glTexParameterFunc {&glTexParameterf}; + static constexpr auto glTexParameterfFunc {&glTexParameterfv}; }; template<> struct gl_traits<glm::f64> : public gl_traits_longfloat { @@ -60,6 +62,8 @@ template<> struct gl_traits<glm::int32> : public gl_traits_integer { static constexpr GLenum type {GL_INT}; static constexpr auto glUniformFunc {&glUniform1i}; static constexpr std::array glUniformvFunc {&glUniform1iv, &glUniform2iv, &glUniform3iv, &glUniform4iv}; + static constexpr auto glTexParameterFunc {&glTexParameteri}; + static constexpr auto glTexParameterfFunc {&glTexParameteriv}; }; template<> struct gl_traits<glm::uint8> : public gl_traits_integer { @@ -104,6 +108,10 @@ template<typename T> concept has_glUniformNv = requires { gl_traits<T>::glUniformvFunc; }; template<typename T> concept has_glUniformMatrixNv = requires { gl_traits<T>::glUniformmFunc; }; +template<typename T> +concept has_glTexParameter = requires { gl_traits<T>::glTexParameterFunc; }; +template<typename T> +concept has_glTexParameterf = requires { gl_traits<T>::glTexParameterfFunc; }; template<has_glUniform1 T> void @@ -147,3 +155,17 @@ glUniform(GLint location, std::span<const glm::mat<L, L, T, Q>> v) (*gl_traits<T>::glUniformmFunc[L - 2])( location, static_cast<GLsizei>(v.size()), GL_FALSE, glm::value_ptr(v.front())); } + +template<has_glTexParameter T> +void +glTexParameter(GLenum target, GLenum pname, T param) +{ + (*gl_traits<T>::glTexParameterFunc)(target, pname, param); +} + +template<glm::length_t L, has_glTexParameterf T, glm::qualifier Q> +void +glTexParameter(GLenum target, GLenum pname, const glm::vec<L, T, Q> & param) +{ + (*gl_traits<T>::glTexParameterfFunc)(target, pname, glm::value_ptr(param)); +} |