1.1 --- a/src/drivers/video_glx.c	Sun Jul 05 13:53:48 2009 +1000
     1.2 +++ b/src/drivers/video_glx.c	Mon Mar 15 22:10:24 2010 +1000
     1.3 @@ -42,6 +42,8 @@
     1.4  static gboolean glx_pbuffer_supported = FALSE;
     1.5  static GLuint glx_pbuffer_texture = 0; 
     1.6  
     1.7 +static void video_glx_swap_buffers( void );
     1.8 +
     1.9  /* Prototypes for pbuffer support methods */
    1.10  static void glx_pbuffer_init( display_driver_t driver );
    1.11  static render_buffer_t glx_pbuffer_create_render_buffer( uint32_t width, uint32_t height, GLuint tex_id );
    1.12 @@ -207,6 +209,7 @@
    1.13  
    1.14  gboolean video_glx_init_driver( display_driver_t driver )
    1.15  {
    1.16 +    driver->swap_buffers = video_glx_swap_buffers;
    1.17      if( gl_fbo_is_supported() ) { // First preference
    1.18          gl_fbo_init(driver);
    1.19      } else if( glx_pbuffer_supported ) {
    1.20 @@ -255,7 +258,7 @@
    1.21  }
    1.22  
    1.23  
    1.24 -void video_glx_swap_buffers( void )
    1.25 +static void video_glx_swap_buffers( void )
    1.26  {
    1.27      glXSwapBuffers( video_x11_display, video_x11_window );
    1.28  }
    1.29 @@ -353,7 +356,6 @@
    1.30  {
    1.31      glFinish();
    1.32      glReadBuffer( GL_FRONT );
    1.33 -    glDrawBuffer( GL_FRONT );
    1.34      glXMakeContextCurrent( video_x11_display, (GLXPbuffer)buffer->buf_id, (GLXPbuffer)buffer->buf_id, glx_context );
    1.35      glBindTexture( GL_TEXTURE_RECTANGLE_ARB, glx_pbuffer_texture );
    1.36      glCopyTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, 0, 0, buffer->width, buffer->height, 0 );