gl_draw.cxx (Mac-specific): implemented a fifo pile of pre-computed textures for faster GL text rendering.

Also added new function gl_texture_pile_height(int) that sets the height of this pile.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7491 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 4 insertions, 0 deletions

diff --git a/FL/gl.h b/FL/gl.h
index d1d76a239..1f60f63fa 100644
--- a/FL/gl.h
+++ b/FL/gl.h
@@ -98,6 +98,10 @@ FL_EXPORT void gl_draw(const char*, int n, int x, int y);
 FL_EXPORT void gl_draw(const char*, int n, float x, float y);
 FL_EXPORT void gl_draw(const char*, int x, int y, int w, int h, Fl_Align);
 FL_EXPORT void gl_measure(const char*, int& x, int& y);
+#ifdef __APPLE__
+extern FL_EXPORT void gl_texture_pile_height(int max);
+extern FL_EXPORT int gl_texture_pile_height();
+#endif
 
 FL_EXPORT void gl_draw_image(const uchar *, int x,int y,int w,int h, int d=3, int ld=0);