From 82d1c94d999654bda5d40108393eade80b77342c Mon Sep 17 00:00:00 2001 From: LLLL Colonq Date: Wed, 15 Jan 2025 21:21:22 -0500 Subject: Update --- src/texture.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/texture.rs') diff --git a/src/texture.rs b/src/texture.rs index 2fd9aab..68272cb 100644 --- a/src/texture.rs +++ b/src/texture.rs @@ -8,6 +8,20 @@ pub struct Texture { } impl Texture { + pub fn new_empty(ctx: &context::Context) -> Self { + unsafe { + let tex = ctx.gl.create_texture().expect("failed to create texture"); + ctx.gl.bind_texture(glow::TEXTURE_2D, Some(tex)); + ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_WRAP_S, glow::CLAMP_TO_EDGE as i32); + ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_WRAP_T, glow::CLAMP_TO_EDGE as i32); + ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_MIN_FILTER, glow::NEAREST as i32); + ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_MAG_FILTER, glow::NEAREST as i32); + Self { + tex, + } + } + } + pub fn new(ctx: &context::Context, bytes: &[u8]) -> Self { let rgba = image::io::Reader::new(std::io::Cursor::new(bytes)) .with_guessed_format() -- cgit v1.2.3