1 files changed, 28 insertions, 13 deletions

diff --git a/src/gl.zig b/src/gl.zig
index 8d67bdf..9aab754 100644
--- a/src/gl.zig
+++ b/src/gl.zig
@@ -1,6 +1,5 @@
 const std = @import("std");
 const c_allocator = @import("std").heap.c_allocator;
-const panic = @import("std").debug.panic;
 const c = @import("c.zig");
 const cfg = @import("config.zig");
 
@@ -298,14 +297,6 @@ pub const ShaderProgram = struct {
         c.glUseProgram(self.program_id);
     }
 
-    pub fn attribLocation(self: ShaderProgram, name: [*]const u8) c.GLint {
-        const id = c.glGetAttribLocation(self.program_id, name);
-        if (id == -1) {
-            panic("invalid attrib: {}\n", .{name});
-        }
-        return id;
-    }
-
     pub fn uniformLocation(self: ShaderProgram, name: [*]const u8) !c.GLint {
         const id = c.glGetUniformLocation(self.program_id, name);
         if (id == -1)
@@ -399,7 +390,12 @@ pub const UniformCache = struct {
             }
         }
 
-        c.glGetUniformIndices(self.shader.program_id, @intCast(c.GLsizei, count), existing_names_c.ptr, existing_indices.ptr);
+        c.glGetUniformIndices(
+            self.shader.program_id,
+            @intCast(c.GLsizei, count),
+            existing_names_c.ptr,
+            existing_indices.ptr,
+        );
 
         for (existing_indices) |index, i| {
             const name = existing_names[i];
@@ -450,7 +446,10 @@ fn initGlShader(source: []const u8, name: []const u8, kind: c.GLenum) !c.GLuint
 
     const message = try c_allocator.alloc(u8, @intCast(usize, error_size));
     c.glGetShaderInfoLog(shader_id, error_size, &error_size, message.ptr);
-    std.debug.warn("Error compiling {s} shader:\n{s}\n", .{ name, @ptrCast([*:0]const u8, message.ptr) });
+    std.debug.warn(
+        "Error compiling {s} shader:\n{s}\n",
+        .{ name, @ptrCast([*:0]const u8, message.ptr) },
+    );
     return error.CompileError;
 }
 
@@ -473,12 +472,28 @@ pub const FramebufferObject = struct {
 
         c.glGenTextures(1, &self.texture_id);
         c.glBindTexture(c.GL_TEXTURE_2D, self.texture_id);
-        c.glTexImage2D(c.GL_TEXTURE_2D, 0, c.GL_RGBA, width, height, 0, c.GL_RGBA, c.GL_UNSIGNED_BYTE, null);
+        c.glTexImage2D(
+            c.GL_TEXTURE_2D,
+            0,
+            c.GL_RGBA,
+            width,
+            height,
+            0,
+            c.GL_RGBA,
+            c.GL_UNSIGNED_BYTE,
+            null,
+        );
         c.glTexParameteri(c.GL_TEXTURE_2D, c.GL_TEXTURE_MIN_FILTER, c.GL_LINEAR);
         c.glTexParameteri(c.GL_TEXTURE_2D, c.GL_TEXTURE_MAG_FILTER, c.GL_LINEAR);
         c.glBindTexture(c.GL_TEXTURE_2D, 0);
 
-        c.glFramebufferTexture2D(c.GL_FRAMEBUFFER, c.GL_COLOR_ATTACHMENT0, c.GL_TEXTURE_2D, self.texture_id, 0);
+        c.glFramebufferTexture2D(
+            c.GL_FRAMEBUFFER,
+            c.GL_COLOR_ATTACHMENT0,
+            c.GL_TEXTURE_2D,
+            self.texture_id,
+            0,
+        );
 
         if (c.glCheckFramebufferStatus(c.GL_FRAMEBUFFER) != c.GL_FRAMEBUFFER_COMPLETE)
             return error.FBONotComplete;