From: SourceForge.net <no...@so...> - 2007-04-21 19:45:31
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Bugs item #1705031, was opened at 2007-04-21 19:32 Message generated for change (Comment added) made by cannam You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104932&aid=1705031&group_id=4932 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Matrix Editing VERY Slow Initial Comment: Whenever I move, transpose, legnten something in the Matrix editor (Debian, RG 4) I have to wait about 1/2 a min as it spews out this before it's done: DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_2134566121]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_1759023847]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_1849629632]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_1763473668]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_206510641]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_873139044]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_802460098]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_2013569900]: prepareToRead DataBlockFile::getData() : file size = 7 DataBlockFile[/tmp/kde-r00t//rosegarden_datablock_481271504]: prepareToRead DataBlockFile::getData() : file size = 7 etc etc etc. Why does it do this? Can you make it much much faster. Editing is impossible almost. ---------------------------------------------------------------------- >Comment By: Chris Cannam (cannam) Date: 2007-04-21 19:45 Message: Logged In: YES user_id=13489 Originator: NO Thanks for the report. I haven't encountered this problem before, but the lines you mention are probably printed out when modifying a segment that contains one or more system exclusive events. Do you have a lot of sysex's in your composition? I have just removed these debug lines in the Subversion trunk, so future releases should no longer print them, but I would still like to understand why you're seeing so many of them and why this makes it so slow. If you're using a slow terminal window or X server, simply printing the debug information may cause the problem you describe, if there are very many of them -- but there would have to be thousands, and that would itself be odd. How many times do messages like that get printed, for a typical editing operation? Can you describe the result of making one simple change within a simple segment in the matrix editor, in terms of what is printed on the terminal window and when? (e.g. is there a long pause between lines printed, or do they all appear at once?) It would be helpful if you could register a SourceForge account and log in before posting, as it makes it easier for us to track future comments in the report and so on. Also, please give the Rosegarden version number (it will be 1.something -- the 4 is part of the name, since dropped). ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104932&aid=1705031&group_id=4932 |