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#[cfg(any(windows))]
use crate::windows::OpenGraphicsLibrary;
use core::mem::transmute;
pub struct Uniform{
glUniform1f:usize,
glUniform2f:usize,
glUniform3f:usize,
glUniform4f:usize,
glUniform1i:usize,
glUniform2i:usize,
glUniform3i:usize,
glUniform4i:usize,
glUniform1ui:usize,
glUniform2ui:usize,
glUniform3ui:usize,
glUniform4ui:usize,
// glUniform1fv:usize,
// glUniform2fv:usize,
// glUniform3fv:usize,
// glUniform4fv:usize,
// glUniform1iv:usize,
// glUniform2iv:usize,
// glUniform3iv:usize,
// glUniform4iv:usize,
// glUniform1uiv:usize,
// glUniform2uiv:usize,
// glUniform3uiv:usize,
// glUniform4uiv:usize,
// glUniformMatrix2fv:usize,
// glUniformMatrix3fv:usize,
// glUniformMatrix4fv:usize,
// glUniformMatrix2x3fv:usize,
// glUniformMatrix3x2fv:usize,
// glUniformMatrix2x4fv:usize,
// glUniformMatrix4x2fv:usize,
// glUniformMatrix3x4fv:usize,
// glUniformMatrix4x3fv:usize,
}
impl Uniform{
pub const fn new()->Uniform{
Self{
glUniform1f:0,
glUniform2f:0,
glUniform3f:0,
glUniform4f:0,
glUniform1i:0,
glUniform2i:0,
glUniform3i:0,
glUniform4i:0,
glUniform1ui:0,
glUniform2ui:0,
glUniform3ui:0,
glUniform4ui:0,
// glUniform1fv:0,
// glUniform2fv:0,
// glUniform3fv:0,
// glUniform4fv:0,
// glUniform1iv:usize,
// glUniform2iv:usize,
// glUniform3iv:usize,
// glUniform4iv:usize,
// glUniform1uiv:usize,
// glUniform2uiv:usize,
// glUniform3uiv:usize,
// glUniform4uiv:usize,
// glUniformMatrix2fv:usize,
// glUniformMatrix3fv:usize,
// glUniformMatrix4fv:usize,
// glUniformMatrix2x3fv:usize,
// glUniformMatrix3x2fv:usize,
// glUniformMatrix2x4fv:usize,
// glUniformMatrix4x2fv:usize,
// glUniformMatrix3x4fv:usize,
// glUniformMatrix4x3fv:usize,
}
}
#[cfg(any(windows))]
pub fn load(&mut self,library:&OpenGraphicsLibrary){
unsafe{
self.glUniform1f=transmute(library.get_proc_address("glUniform1f\0"));
self.glUniform2f=transmute(library.get_proc_address("glUniform2f\0"));
self.glUniform3f=transmute(library.get_proc_address("glUniform3f\0"));
self.glUniform4f=transmute(library.get_proc_address("glUniform4f\0"));
self.glUniform1i=transmute(library.get_proc_address("glUniform1i\0"));
self.glUniform2i=transmute(library.get_proc_address("glUniform2i\0"));
self.glUniform3i=transmute(library.get_proc_address("glUniform3i\0"));
self.glUniform4i=transmute(library.get_proc_address("glUniform4i\0"));
self.glUniform1ui=transmute(library.get_proc_address("glUniform1ui\0"));
self.glUniform2ui=transmute(library.get_proc_address("glUniform2ui\0"));
self.glUniform3ui=transmute(library.get_proc_address("glUniform3ui\0"));
self.glUniform4ui=transmute(library.get_proc_address("glUniform4ui\0"));
// self.glUniform1fv=transmute(library.get_proc_address("glUniform1fv\0"));
// self.glUniform2fv=transmute(library.get_proc_address("glUniform2fv\0"));
// self.glUniform3fv=transmute(library.get_proc_address("glUniform3fv\0"));
// self.glUniform4fv=transmute(library.get_proc_address("glUniform4fv\0"));
// glUniform1iv:usize,
// glUniform2iv:usize,
// glUniform3iv:usize,
// glUniform4iv:usize,
// glUniform1uiv:usize,
// glUniform2uiv:usize,
// glUniform3uiv:usize,
// glUniform4uiv:usize,
// glUniformMatrix2fv:usize,
// glUniformMatrix3fv:usize,
// glUniformMatrix4fv:usize,
// glUniformMatrix2x3fv:usize,
// glUniformMatrix3x2fv:usize,
// glUniformMatrix2x4fv:usize,
// glUniformMatrix4x2fv:usize,
// glUniformMatrix3x4fv:usize,
// glUniformMatrix4x3fv:usize,
}
}
}
impl Uniform{
pub unsafe fn set_f32_1(&self,location:i32,value:f32){
transmute::<usize,fn(i32,f32)>(self.glUniform1f)(location,value)
}
pub unsafe fn set_f32_2(&self,location:i32,[v1,v2]:[f32;2]){
transmute::<usize,fn(i32,f32,f32)>(self.glUniform2f)(location,v1,v2)
}
pub unsafe fn set_f32_3(&self,location:i32,[v1,v2,v3]:[f32;3]){
transmute::<usize,fn(i32,f32,f32,f32)>(self.glUniform3f)(location,v1,v2,v3)
}
pub unsafe fn set_f32_4(&self,location:i32,[v1,v2,v3,v4]:[f32;4]){
transmute::<usize,fn(i32,f32,f32,f32,f32)>(self.glUniform4f)(location,v1,v2,v3,v4)
}
pub unsafe fn set_i32_1(&self,location:i32,value:i32){
transmute::<usize,fn(i32,i32)>(self.glUniform1i)(location,value)
}
pub unsafe fn set_i32_2(&self,location:i32,[v1,v2]:[i32;2]){
transmute::<usize,fn(i32,i32,i32)>(self.glUniform2i)(location,v1,v2)
}
pub unsafe fn set_i32_3(&self,location:i32,[v1,v2,v3]:[i32;3]){
transmute::<usize,fn(i32,i32,i32,i32)>(self.glUniform3i)(location,v1,v2,v3)
}
pub unsafe fn set_i32_4(&self,location:i32,[v1,v2,v3,v4]:[i32;4]){
transmute::<usize,fn(i32,i32,i32,i32,i32)>(self.glUniform4i)(location,v1,v2,v3,v4)
}
pub unsafe fn set_u32_1(&self,location:i32,value:u32){
transmute::<usize,fn(i32,u32)>(self.glUniform1ui)(location,value)
}
pub unsafe fn set_u32_2(&self,location:i32,[v1,v2]:[u32;2]){
transmute::<usize,fn(i32,u32,u32)>(self.glUniform2ui)(location,v1,v2)
}
pub unsafe fn set_u32_3(&self,location:i32,[v1,v2,v3]:[u32;3]){
transmute::<usize,fn(i32,u32,u32,u32)>(self.glUniform3ui)(location,v1,v2,v3)
}
pub unsafe fn set_u32_4(&self,location:i32,[v1,v2,v3,v4]:[u32;4]){
transmute::<usize,fn(i32,u32,u32,u32,u32)>(self.glUniform4ui)(location,v1,v2,v3,v4)
}
// pub unsafe fn set_f32_1(&self,location:i32,value:f32){
// transmute::<usize,fn(i32,f32)>(self.glUniform1fv)(location,value)
// }
// pub unsafe fn set_f32_2(&self,location:i32,[v1,v2]:[f32;2]){
// transmute::<usize,fn(i32,f32,f32)>(self.glUniform2fv)(location,v1,v2)
// }
// pub unsafe fn set_f32_3(&self,location:i32,[v1,v2,v3]:[f32;3]){
// transmute::<usize,fn(i32,f32,f32,f32)>(self.glUniform3fv)(location,v1,v2,v3)
// }
// pub unsafe fn set_f32_4(&self,location:i32,[v1,v2,v3,v4]:[f32;4]){
// transmute::<usize,fn(i32,f32,f32,f32,f32)>(self.glUniform4fv)(location,v1,v2,v3,v4)
// }
}