From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 13 Dec 2015 16:32:32 +0000 (+0200)
Subject: Some tweaks to GL context usage
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=7a472cbdabfe572481d6dd532c3aaff59405d6aa;p=geometrycompositor.git

Some tweaks to GL context usage
---

diff --git a/source/main.c b/source/main.c
index 30833db..bfb01a4 100644
--- a/source/main.c
+++ b/source/main.c
@@ -271,13 +271,11 @@ unsigned create_2d_texture()
 	return texture;
 }
 
-int create_gl_resources(Compositor *compositor, CompositedScreen *screen)
+int create_gl_resources(CompositedScreen *screen)
 {
 	unsigned stride;
 	int loc;
 
-	use_gl(compositor, screen);
-
 	screen->shaders[0] = compile_shader(GL_VERTEX_SHADER, vshader_src);
 	screen->shaders[1] = compile_shader(GL_FRAGMENT_SHADER, fshader_src);
 	screen->shaders[2] = compile_shader(GL_FRAGMENT_SHADER, masked_fshader_src);
@@ -830,7 +828,9 @@ int initialize_screen(Compositor *compositor, unsigned number)
 	if(!initialize_gl(compositor, screen))
 		return 0;
 
-	if(!create_gl_resources(compositor, screen))
+	use_gl(compositor, screen);
+
+	if(!create_gl_resources(screen))
 		return 0;
 
 	xrr_res = XRRGetScreenResources(compositor->display, screen->root);
@@ -1007,7 +1007,10 @@ void process_destroy_window_event(Compositor *compositor, XDestroyWindowEvent *e
 
 	if((screen = find_screen_by_root(compositor, event->event)))
 		if((window = find_window(screen, event->window)))
+		{
+			use_gl(compositor, screen);
 			remove_window(compositor, screen, window, 1);
+		}
 }
 
 void process_map_event(Compositor *compositor, XMapEvent *event)