Constant GL_ONE_MINUS_CONSTANT_ALPHA
pub const GL_ONE_MINUS_CONSTANT_ALPHA: u32 = 0x8004; // 32_772u32Available on crate feature
dep_miniquad only.pub const GL_ONE_MINUS_CONSTANT_ALPHA: u32 = 0x8004; // 32_772u32dep_miniquad only.