move PNG-specific code to a new module files::png

this mirrors files::obj

Force-Push: yes
Change-Id: I17ccae0b54b49453100873ba707ee36406b96057

1 files changed, 2 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index 3e8fb0b..819ce40 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,6 +7,7 @@ use crate::graphics::window_dressing::{
 };
 use crate::linear_algebra::{ Vec3, Mat4, Transformation };
 use crate::files::obj::load_obj;
+use crate::files::png::load_png;
 use crate::shader_data::UniformBlock;
 
 use std::cell::RefCell;
@@ -67,7 +68,7 @@ impl Surreality {
     let (permanent, for_reinit, enable_anisotropy, enable_swapchain)
         = Permanent::new(event_loop)?;
 
-    let (texture, mip_count) = Texture::new(&permanent)?;
+    let (texture, mip_count) = load_png(&permanent)?;
 
     if enable_swapchain.0 {
       let window_dressing = WindowDressing::new(&permanent, &for_reinit,