X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fscreen%2Fscreen-dump.cxx;h=ecea865933dae8f7a7e363bd0e5f8620f4261bde;hb=5f804cb0eb126ab7162855dad14d20eb381309c6;hp=e4e97106b12934ab94fa15a2885f1ff62607fbb9;hpb=3cd4c5566f8c418bc9bbb6026072eb0192027993;p=simgear.git

diff --git a/simgear/screen/screen-dump.cxx b/simgear/screen/screen-dump.cxx
index e4e97106..ecea8659 100644
--- a/simgear/screen/screen-dump.cxx
+++ b/simgear/screen/screen-dump.cxx
@@ -23,11 +23,7 @@
 #  include <simgear_config.h>
 #endif
 
-#if defined(__CYGWIN__)  /* && !defined(USING_X) */
-#define WIN32
-#endif
-
-#if defined(WIN32)  /* MINGW and MSC predefine WIN32 */
+#ifdef WIN32
 # include <windows.h>
 #endif
 
@@ -79,11 +75,10 @@ bool sg_glWritePPMFile(const char *filename, GLubyte *buffer, int win_width, int
 }
 
 
-// dump the screen buffer to a png file
+// dump the screen buffer to a png file, returns true on success
 bool sg_glDumpWindow(const char *filename, int win_width, int win_height) {
   osg::ref_ptr<osg::Image> img(new osg::Image);
   img->readPixels(0,0, win_width, win_height, GL_RGB, GL_UNSIGNED_BYTE);
-  osgDB::writeImageFile(*img, filename);
-  return true;
+  return osgDB::writeImageFile(*img, filename);
 }