Update some light parameters

[simgear.git] / simgear / screen / screen-dump.hxx

diff --git a/simgear/screen/screen-dump.hxx b/simgear/screen/screen-dump.hxx
index 41da1b05f963a21401923f28495cc83094fcba75..49809af54d3f8a6a16b6203337260a5d8179362f 100644 (file)
--- a/simgear/screen/screen-dump.hxx
+++ b/simgear/screen/screen-dump.hxx
@@ -29,7 +29,7 @@
  * @param win_width width of our opengl window
  * @param win_height height of our opengl window
  */
-void my_glDumpWindow( const char *filename, int win_width, int win_height );
+bool sg_glDumpWindow( const char *filename, int win_width, int win_height );
 
 
 /**
@@ -40,5 +40,5 @@ void my_glDumpWindow( const char *filename, int win_width, int win_height );
  * @param win_height height of buffer
  * @param mode one of GL_RGBA, GL_RGB, etc.
  */
-void my_glWritePPMFile( const char *filename, GLubyte *buffer, int win_width, 
+bool sg_glWritePPMFile( const char *filename, GLubyte *buffer, int win_width, 
                        int win_height, int mode);