1.1 --- a/src/drivers/gl_common.h	Wed Oct 31 09:10:23 2007 +0000
     1.2 +++ b/src/drivers/gl_common.h	Thu Nov 29 09:28:28 2007 +0000
     1.3 @@ -31,9 +31,9 @@
     1.4  gboolean hasRequiredGLExtensions();
     1.5  
     1.6  /**
     1.7 - * Generic GL routine to draw the given frame buffer into a render buffer
     1.8 + * Generic GL routine to draw the given frame buffer into a texture
     1.9   */
    1.10 -gboolean gl_load_frame_buffer( frame_buffer_t frame, render_buffer_t buffer );
    1.11 +gboolean gl_load_frame_buffer( frame_buffer_t frame, int tex_id );
    1.12  
    1.13  /**
    1.14   * Generic GL routine to blank the display view with the specified colour.
    1.15 @@ -46,6 +46,11 @@
    1.16  void gl_display_render_buffer( render_buffer_t buffer );
    1.17  
    1.18  /**
    1.19 + * Write a rectangular texture (GL_TEXTURE_RECTANGLE_ARB) to the display frame
    1.20 + */
    1.21 +void gl_texture_window( int width, int height, int tex_id, gboolean inverted );
    1.22 +
    1.23 +/**
    1.24   * Redisplay the last frame.
    1.25   */
    1.26  void gl_redisplay_last();