Fixed some more imports/documentation.

2 files changed, 11 insertions, 9 deletions

diff --git a/glow/src/triangle/gradient.rs b/glow/src/triangle/gradient.rs
index 4b157890..a8bb5ec5 100644
--- a/glow/src/triangle/gradient.rs
+++ b/glow/src/triangle/gradient.rs
@@ -22,8 +22,7 @@ pub struct GradientUniformData {
 struct GradientUniformLocations {
     gradient_direction_location: <Context as HasContext>::UniformLocation,
     color_stops_size_location: <Context as HasContext>::UniformLocation,
-    //currently the maximum number of stops is 64 due to needing to allocate the
-    //memory for the array of stops with a const value in GLSL
+    //currently the maximum number of stops is 16 due to lack of SSBO in GL2.1
     color_stops_location: <Context as HasContext>::UniformLocation,
     transform_location: <Context as HasContext>::UniformLocation,
 }
@@ -140,7 +139,7 @@ impl GradientUniformData {
 
         let transform_location =
             unsafe { gl.get_uniform_location(program, "u_Transform") }
-                .expect("Get transform location.");
+                .expect("Gradient - Get u_Transform.");
 
         GradientUniformData {
             gradient: Gradient::Linear(Linear {
diff --git a/glow/src/triangle/solid.rs b/glow/src/triangle/solid.rs
index 3d4d1968..5ba7f91c 100644
--- a/glow/src/triangle/solid.rs
+++ b/glow/src/triangle/solid.rs
@@ -25,12 +25,12 @@ impl SolidUniformData {
             color_location: unsafe {
                 gl.get_uniform_location(program, "color")
             }
-                .expect("Solid - Color uniform location."),
+            .expect("Solid - Get color."),
             transform: Transformation::identity(),
             transform_location: unsafe {
                 gl.get_uniform_location(program, "u_Transform")
             }
-                .expect("Get transform location."),
+            .expect("Solid - Get u_Transform."),
         }
     }
 }
@@ -74,10 +74,13 @@ impl SolidProgram {
         }
     }
 
-    pub fn use_program(&mut self, gl: &Context, color: &Color, transform: &Transformation) {
-        unsafe {
-            gl.use_program(Some(self.program))
-        }
+    pub fn use_program(
+        &mut self,
+        gl: &Context,
+        color: &Color,
+        transform: &Transformation,
+    ) {
+        unsafe { gl.use_program(Some(self.program)) }
         self.write_uniforms(gl, color, transform)
     }
 }