From 8c1b2dd63370fe102b2a447e7840fc038413b6cc Mon Sep 17 00:00:00 2001
From: Tomaka17 <pierre.krieger1708@gmail.com>
Date: Sun, 9 Nov 2014 16:07:58 +0100
Subject: Add support for the OpenGL debug flag

---
 src/lib.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 3c8b939..d65b415 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -91,6 +91,7 @@ pub struct WindowBuilder {
     title: String,
     monitor: Option<winimpl::MonitorID>,
     gl_version: Option<(uint, uint)>,
+    gl_debug: bool,
     vsync: bool,
     visible: bool,
 }
@@ -104,6 +105,7 @@ impl WindowBuilder {
             title: "glutin window".to_string(),
             monitor: None,
             gl_version: None,
+            gl_debug: cfg!(ndebug),
             vsync: false,
             visible: true,
         }
@@ -141,6 +143,15 @@ impl WindowBuilder {
         self
     }
 
+    /// Sets the *debug* flag for the OpenGL context.
+    ///
+    /// The default value for this flag is `cfg!(ndebug)`, which means that it's enabled
+    /// when you run `cargo build` and disabled when you run `cargo build --release`.
+    pub fn with_gl_debug_flag(mut self, flag: bool) -> WindowBuilder {
+        self.gl_debug = flag;
+        self
+    }
+
     /// Requests that the window has vsync enabled.
     pub fn with_vsync(mut self) -> WindowBuilder {
         self.vsync = true;
@@ -178,6 +189,7 @@ impl WindowBuilder {
 pub struct HeadlessRendererBuilder {
     dimensions: (uint, uint),
     gl_version: Option<(uint, uint)>,
+    gl_debug: bool,
 }
 
 #[cfg(feature = "headless")]
@@ -187,6 +199,7 @@ impl HeadlessRendererBuilder {
         HeadlessRendererBuilder {
             dimensions: (width, height),
             gl_version: None,
+            gl_debug: cfg!(ndebug),
         }
     }
 
@@ -199,6 +212,15 @@ impl HeadlessRendererBuilder {
         self
     }
 
+    /// Sets the *debug* flag for the OpenGL context.
+    ///
+    /// The default value for this flag is `cfg!(ndebug)`, which means that it's enabled
+    /// when you run `cargo build` and disabled when you run `cargo build --release`.
+    pub fn with_gl_debug_flag(mut self, flag: bool) -> HeadlessRendererBuilder {
+        self.gl_debug = flag;
+        self
+    }
+
     /// Builds the headless context.
     ///
     /// Error should be very rare and only occur in case of permission denied, incompatible system,
-- 
cgit v1.2.3