Debug output

5 files changed, 17 insertions, 3 deletions

diff --git a/crates/teleia/Cargo.toml b/crates/teleia/Cargo.toml
index 18718a4..290a977 100644
--- a/crates/teleia/Cargo.toml
+++ b/crates/teleia/Cargo.toml
@@ -49,4 +49,4 @@ glfw = { git = "https://github.com/lcolonq/glfw-rs", features = ["serde"] } # wi
 kira = { version = "=0.9.6", default-features = false, features = ["cpal", "ogg", "wav"] } # audio
 directories = { git = "https://github.com/lcolonq/directories-rs" } # standard system directories
 polling = "*" # interface to epoll
-tungstenite = { version = "*", features = ["native-tls"] } # websockets
\ No newline at end of file
+tungstenite = { version = "0.24.0", features = ["native-tls"] } # websockets
\ No newline at end of file
diff --git a/crates/teleia/src/assets/shaders/common/frag.glsl b/crates/teleia/src/assets/shaders/common/frag.glsl
index 26d63fa..eb38a19 100644
--- a/crates/teleia/src/assets/shaders/common/frag.glsl
+++ b/crates/teleia/src/assets/shaders/common/frag.glsl
@@ -113,7 +113,7 @@ vec3 compute_lighting(vec3 normal) {
         shadow_vector[i].x *= -1.0;
     }
 
-    // cannot only index array of samplers with a constant, hence the weird setup
+    // can only index array of samplers with a constant, hence the weird setup
     #define SAMPLE_SHADOW(n) n < light_count ? texture(light_shadowbuffer_point[n], shadow_vector[n]).r : 1.0
     float shadow_depth[5];
     shadow_depth[0] = SAMPLE_SHADOW(0);
diff --git a/crates/teleia/src/context.rs b/crates/teleia/src/context.rs
index 28ca2bf..4bcdea0 100644
--- a/crates/teleia/src/context.rs
+++ b/crates/teleia/src/context.rs
@@ -101,6 +101,8 @@ impl Context {
             self.gl.clear_color(0.1, 0.1, 0.1, 1.0);
             self.gl.clear_depth_f32(1.0);
 
+            self.gl.enable(glow::DEBUG_OUTPUT);
+
             self.gl.enable(glow::DEPTH_TEST);
             self.gl.depth_func(glow::LEQUAL);
 
diff --git a/crates/teleia/src/shader.rs b/crates/teleia/src/shader.rs
index 610e1ba..b45e31e 100644
--- a/crates/teleia/src/shader.rs
+++ b/crates/teleia/src/shader.rs
@@ -83,7 +83,10 @@ impl Shader {
     }
 
     pub fn new_nolib(ctx: &context::Context, vsrc: &str, fsrc: &str) -> Self {
-        Self::new_helper(ctx, vsrc, fsrc).expect("failed to load shader")
+        match Self::new_helper(ctx, vsrc, fsrc) {
+            Ok(x) => x,
+            Err(e) => panic!("failed to load no-library shader: {}", e)
+        }
     }
 
     pub fn new(ctx: &context::Context, vsrcstr: &str, fsrcstr: &str) -> Self {
diff --git a/crates/teleia/src/state.rs b/crates/teleia/src/state.rs
index 5bec34e..46b46b1 100644
--- a/crates/teleia/src/state.rs
+++ b/crates/teleia/src/state.rs
@@ -2,6 +2,7 @@
 use std::{collections::HashMap, fmt::Display};
 use bimap::BiHashMap;
 use enum_map::{enum_map, Enum, EnumMap};
+use glow::HasContext;
 use serde::{Serialize, Deserialize};
 use strum::EnumIter;
 
@@ -533,6 +534,14 @@ impl State {
         self.shader_upscale.bind(&ctx);
         self.render_framebuffer.bind_texture(&ctx);
         ctx.render_no_geometry();
+        let err = unsafe { ctx.gl.get_error() };
+        if err != glow::NO_ERROR {
+            log::warn!("opengl error: {}", err);
+        }
+        let log = unsafe { ctx.gl.get_debug_message_log(5) };
+        for m in log {
+            log::warn!("opengl debug message: {:?}", m);
+        }
         Ok(())
     }
 }