a few comments and dead code removal

diff --git a/plugin/devil/gvdevice_devil.c b/plugin/devil/gvdevice_devil.c
index 1f8cfc85d21473f4e4d2bd6f44f2db8d8fe1c98e..46b2a4eeb2409e0d5c10b2252f514c88576f1801 100644 (file)
--- a/plugin/devil/gvdevice_devil.c
+++ b/plugin/devil/gvdevice_devil.c
@@ -60,8 +60,10 @@ static void devil_format(GVJ_t * job)
     // Bind this image name.
     ilBindImage(ImgId);
 
+    // cairo's inmemory image format needs inverting for DevIL 
     Y_inv ( job->width, job->height, job->imagedata );
     
+    // let the DevIL do its thing
     rc = ilTexImage( job->width, job->height,
                1,              // Depth
                4,              // Bpp
@@ -69,16 +71,10 @@ static void devil_format(GVJ_t * job)
                IL_UNSIGNED_BYTE,// Type
                job->imagedata);
     
-#if 1
+    // output to the provided open file handle
     ilSaveF(job->device.id, job->output_file);
-#endif
-
-#if 0
-    ilEnable(IL_FILE_OVERWRITE);
-    ilSaveImage("test-devil.bmp");
-#endif
     
-    // We're done with the image, so let's delete it.
+    // We're done with the image, so delete it.
     ilDeleteImages(1, &ImgId);
     
     // Simple Error detection loop that displays the Error to the user in a human-readable form.