# HG changeset patch
# User nkeynes
# Date 1332305127 -36000
# Node ID 38f2b0e60261e5daefd07976d384ff9c31aeaece
# Parent  142110f63902eac5e30e1af2e22954d7e121d3d8
Make sure we destroy the render buffers as part of the GL shutdown (fixes
bug with render buffers not being recreated when we re-init the GL).

--- a/src/pvr2/glrender.c	Wed Mar 21 14:44:41 2012 +1000
+++ b/src/pvr2/glrender.c	Wed Mar 21 14:45:27 2012 +1000
@@ -153,6 +153,7 @@
 void pvr2_shutdown_gl_context()
 {
     texcache_gl_shutdown();
+    pvr2_destroy_render_buffers();
 }
 
 /**
--- a/src/pvr2/pvr2.c	Wed Mar 21 14:44:41 2012 +1000
+++ b/src/pvr2/pvr2.c	Wed Mar 21 14:45:27 2012 +1000
@@ -864,6 +864,21 @@
      display_driver->destroy_render_buffer( buffer );
 }
 
+void pvr2_destroy_render_buffers( void )
+{
+    if( display_driver ) {
+        int i;
+        for( i=0; i<render_buffer_count; i++ ) {
+            if( render_buffers[i] != NULL ) {
+                display_driver->destroy_render_buffer(render_buffers[i]);
+                render_buffers[i] = NULL;
+            }
+        }
+        render_buffer_count = 0;
+    }
+}    
+
+
 void pvr2_finish_render_buffer( render_buffer_t buffer )
 {
     display_driver->finish_render( buffer );
--- a/src/pvr2/pvr2.h	Wed Mar 21 14:44:41 2012 +1000
+++ b/src/pvr2/pvr2.h	Wed Mar 21 14:45:27 2012 +1000
@@ -296,6 +296,11 @@
 
 void pvr2_destroy_render_buffer( render_buffer_t buffer );
 
+/**
+ * Destroy all open render buffers
+ */
+void pvr2_destroy_render_buffers( void );
+
 
 /**
  * Structure to hold a complete unpacked vertex (excluding modifier