Move threading out of tile update/gc functions

[grits] / src / grits-opengl.c

diff --git a/src/grits-opengl.c b/src/grits-opengl.c
index a17ddda235fb2a624633f7f92c095685c66f38d5..90e830b1e30f3c1923f9a1a52758f34834f60b0b 100644 (file)
--- a/src/grits-opengl.c
+++ b/src/grits-opengl.c
@@ -371,8 +371,10 @@ static gboolean on_expose(GritsOpenGL *opengl, GdkEventExpose *event, gpointer _
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
 #ifndef ROAM_DEBUG
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
 #ifndef ROAM_DEBUG

+       g_mutex_lock(&opengl->sphere_lock);

        roam_sphere_update_errors(opengl->sphere);
        roam_sphere_split_merge(opengl->sphere);
        roam_sphere_update_errors(opengl->sphere);
        roam_sphere_split_merge(opengl->sphere);

+       g_mutex_unlock(&opengl->sphere_lock);

 #endif
 
 #ifdef ROAM_DEBUG
 #endif
 
 #ifdef ROAM_DEBUG