1.1 --- a/src/drivers/video_gl.c	Wed Feb 04 08:38:23 2015 +1000
     1.2 +++ b/src/drivers/video_gl.c	Sun May 24 19:46:06 2015 +1000
     1.3 @@ -441,7 +441,7 @@
     1.4      GLenum type = target_to_rgba( tmp, frame->data, frame->width, frame->height, frame->rowstride, frame->colour_format );
     1.5      glBindTexture( GL_TEXTURE_2D, tex_id );
     1.6      glTexSubImage2D( GL_TEXTURE_2D, 0, 0,0, frame->width, frame->height, GL_RGBA, type, tmp );
     1.7 -    gl_check_error("gl_load_frame_buffer:glTexSubImage2DBGRA");
     1.8 +    gl_check_error("gl_frame_buffer_to_tex:glTexSubImage2DBGRA");
     1.9  }
    1.10  
    1.11  #else
    1.12 @@ -480,7 +480,7 @@
    1.13  }
    1.14  #endif
    1.15  
    1.16 -static void gl_load_frame_buffer( frame_buffer_t frame, render_buffer_t render )
    1.17 +void gl_load_frame_buffer( frame_buffer_t frame, render_buffer_t render )
    1.18  {
    1.19      gl_frame_buffer_to_tex( frame, render->tex_id );
    1.20  }

     2.1 --- a/src/drivers/video_gl.h	Wed Feb 04 08:38:23 2015 +1000
     2.2 +++ b/src/drivers/video_gl.h	Sun May 24 19:46:06 2015 +1000
     2.3 @@ -40,6 +40,13 @@
     2.4   */
     2.5  void gl_reset_state();
     2.6  
     2.7 +
     2.8 +/**
     2.9 + * Generic GL routine to draw the given frame buffer into a (texture-backed)
    2.10 + * render buffer.
    2.11 + */
    2.12 +void gl_load_frame_buffer( frame_buffer_t frame, render_buffer_t buf );
    2.13 +
    2.14  /**
    2.15   * Generic GL routine to blank the display view with the specified colour.
    2.16   */