image re-project now uses offscreen render function and has input for render size.

unrelated changes that ended up being more trouble to commit separate...

- removed BLI_split_dirfile(), was nasty, occasionaly modifying the source string, it could create directories and used the $CWD in some cases. was only used in 2 places in filesel.c, if this gives problems can address without bringing back this function.
  renamed BLI_split_dirfile_basic --> BLI_split_dirfile

- view3d_operator_needs_opengl was being called for offscreen render when it wasnt needed.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index 22fcd28ca00..3a5b8e14de3 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -2466,8 +2466,8 @@ int BLO_write_file(Main *mainvar, char *dir, int write_flags, ReportList *report
 	if(write_flags & G_FILE_RELATIVE_REMAP) {
 		char dir1[FILE_MAXDIR+FILE_MAXFILE];
 		char dir2[FILE_MAXDIR+FILE_MAXFILE];
-		BLI_split_dirfile_basic(dir, dir1, NULL);
-		BLI_split_dirfile_basic(mainvar->name, dir2, NULL);
+		BLI_split_dirfile(dir, dir1, NULL);
+		BLI_split_dirfile(mainvar->name, dir2, NULL);
 
 		/* just incase there is some subtle difference */
 		BLI_cleanup_dir(mainvar->name, dir1);