lib/glesv2: move glClearColor and glViewport to the new API style

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/glesv2/glesv2.nit b/lib/glesv2/glesv2.nit
index 2e17fa1..a3003d0 100644 (file)
--- a/lib/glesv2/glesv2.nit
+++ b/lib/glesv2/glesv2.nit
@@ -715,14 +715,6 @@ fun gl: GLES do return sys.gles
 # OpenGL ES 2.0 services
 class GLES
 
-       # Clear the color buffer to `red`, `green`, `blue` and `alpha`
-       fun clear_color(red, green, blue, alpha: Float) `{
-               glClearColor(red, green, blue, alpha);
-       `}
-
-       # Set the viewport
-       fun viewport(x, y, width, height: Int) `{ glViewport(x, y, width, height); `}
-
        # Specify mapping of depth values from normalized device coordinates to window coordinates
        #
        # Default at `gl_depth_range(0.0, 1.0)`
@@ -749,9 +741,6 @@ class GLES
                glCullFace(front? back? GL_FRONT_AND_BACK: GL_BACK: GL_FRONT);
        `}
 
-       # Clear the `buffer`
-       fun clear(buffer: GLBuffer) `{ glClear(buffer); `}
-
        # Last error from OpenGL ES 2.0
        fun error: GLError `{ return glGetError(); `}
 
@@ -822,6 +811,17 @@ class GLES
        var capabilities = new GLCapabilities is lazy
 end
 
+# Specify the clear values for the color buffer, default values are at 0.0
+fun glClearColor(red, green, blue, alpha: Float) `{
+       glClearColor(red, green, blue, alpha);
+`}
+
+# Clear the `buffer`
+fun glClear(buffer: GLBuffer) `{ glClear(buffer); `}
+
+# Set the viewport
+fun glViewport(x, y, width, height: Int) `{ glViewport(x, y, width, height); `}
+
 # Set texture parameters
 fun glTexParameteri(target: GLTextureTarget, pname: GLTexParameteriName, param: GLTexParameteri) `{
        glTexParameteri(target, pname, param);