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Improve shader version selection

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This commit is contained in:
Richard 2021-11-11 01:10:47 -03:00
parent afdf3e799a
commit e31566d430
17 changed files with 179 additions and 69 deletions
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20
glow/src/quad.rs
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@ -13,14 +13,22 @@ pub enum Pipeline {
}
impl Pipeline {
pub fn new(gl: &glow::Context) -> Pipeline {
pub fn new(
gl: &glow::Context,
shader_version: &(String, String),
) -> Pipeline {
let version = gl.version();
if version.is_embedded || version.major == 2 {
log::info!("Mode: compatibility");
Pipeline::Compatibility(compatibility::Pipeline::new(gl))
} else {
// OpenGL 3.0+ and OpenGL ES 3.0+ have instancing (which is what separates `core` from `compatibility`)
if version.major >= 3 {
log::info!("Mode: core");
Pipeline::Core(core::Pipeline::new(gl))
Pipeline::Core(core::Pipeline::new(gl, shader_version))
} else {
log::info!("Mode: compatibility");
Pipeline::Compatibility(compatibility::Pipeline::new(
gl,
shader_version,
))
}
}