[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [42513] trunk/blender/source/blender/ render/intern/source/pipeline.c: Tweak related to #29545: show info message if no frames are written in animation

[Brecht Van Lommel]

Revision: 42513
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=42513
Author:   blendix
Date:     2011-12-08 14:21:55 +0000 (Thu, 08 Dec 2011)
Log Message:
-----------
Tweak related to #29545: show info message if no frames are written in animation
render due to disabled Overwrite option.

Modified Paths:
--------------
    trunk/blender/source/blender/render/intern/source/pipeline.c

Modified: trunk/blender/source/blender/render/intern/source/pipeline.c
===================================================================
--- trunk/blender/source/blender/render/intern/source/pipeline.c	2011-12-08 12:55:34 UTC (rev 42512)
+++ trunk/blender/source/blender/render/intern/source/pipeline.c	2011-12-08 14:21:55 UTC (rev 42513)
@@ -3084,7 +3084,7 @@
 {
 	bMovieHandle *mh= BKE_get_movie_handle(scene->r.im_format.imtype);
 	int cfrao= scene->r.cfra;
-	int nfra;
+	int nfra, totrendered= 0, totskipped= 0;
 	
 	/* do not fully call for each frame, it initializes & pops output window */
 	if(!render_initialize_from_main(re, bmain, scene, NULL, camera_override, lay, 0, 1))
@@ -3109,6 +3109,7 @@
 				BLI_exec_cb(re->main, (ID *)scene, BLI_CB_EVT_RENDER_PRE);
 
 				do_render_all_options(re);
+				totrendered++;
 
 				if(re->test_break(re->tbh) == 0) {
 					if(!do_write_image_or_movie(re, bmain, scene, mh, NULL))
@@ -3157,6 +3158,7 @@
 
 				if(scene->r.mode & R_NO_OVERWRITE && BLI_exists(name)) {
 					printf("skipping existing frame \"%s\"\n", name);
+					totskipped++;
 					continue;
 				}
 				if(scene->r.mode & R_TOUCH && !BLI_exists(name)) {
@@ -3172,6 +3174,7 @@
 
 			
 			do_render_all_options(re);
+			totrendered++;
 			
 			if(re->test_break(re->tbh) == 0) {
 				if(!G.afbreek)
@@ -3201,6 +3204,9 @@
 	/* end movie */
 	if(BKE_imtype_is_movie(scene->r.im_format.imtype))
 		mh->end_movie();
+	
+	if(totskipped && totrendered == 0)
+		BKE_report(re->reports, RPT_INFO, "No frames rendered, skipped to not overwrite");
 
 	scene->r.cfra= cfrao;