Sorry, if i wrote to wrong subforum.

I am using phonon (windows vista, ds9 backend, MS VC++ 2008 Express Edition) and get memory leak

Code: Select all

QString mp = "F:/sounds/" + filename;
_CrtMemState _state, _state2, _s3;
_CrtMemCheckpoint(&_state);

_music->setCurrentSource(mp);

_CrtMemCheckpoint(&_state2);

_CrtMemDifference(&_s3, &_state, &_state2);
_CrtMemDumpStatistics(&_s3);
_CrtMemDumpAllObjectsSince (&_state);

_music->play();


Memory dump:

Code: Select all

0 bytes in 0 Free Blocks.
296 bytes in 7 Normal Blocks.
0 bytes in 0 CRT Blocks.
0 bytes in 0 Ignore Blocks.
0 bytes in 0 Client Blocks.
Largest number used: 0 bytes.
Total allocations: 4086 bytes.
Dumping objects ->
{218294} normal block at 0x00F34898, 40 bytes long.
 Data:  00 00 00 00 04 00 CD CD E8 75 4D 01 00 00 00 00
{218293} normal block at 0x00F34C60, 40 bytes long.
 Data:  01 00 00 00 05 00 00 00 01 00 00 00 04 00 00 00
{218292} normal block at 0x033B6A60, 66 bytes long.
 Data:  01 00 00 00 17 00 00 00 17 00 00 00 72 6A 3B 03
{218290} normal block at 0x00F34840, 40 bytes long.
 Data:  01 00 00 00 03 00 CD CD A8 4D 4D 01 00 00 00 00
{218287} normal block at 0x00EE4D30, 12 bytes long.
 Data:  50 A4 F3 00 B8 B0 F3 00 B8 B0 F3 00
{218274} normal block at 0x00F346E0, 40 bytes long.
 Data:  02 00 00 00 02 00 CD CD A8 4D 4D 01 00 00 00 00
{218270} normal block at 0x02FD2BD0, 128 bytes long.
 Data:  01 00 00 00 36 00 00 00 18 00 00 00 E2 2B FD 02
{218267} normal block at 0x0341DB38, 30 bytes long.
 Data:  01 00 00 00 05 00 00 00 05 00 00 00 4A DB 41 03
{218266} normal block at 0x030FD2D0, 28 bytes long.
 Data:  01 00 00 00 04 00 00 00 04 00 00 00 E2 D2 0F 03
{218265} normal block at 0x00F41AB0, 88 bytes long.
 Data:  01 00 00 00 D0 D2 0F 03 20 16 30 67 20 16 30 67
{218217} normal block at 0x0339FF10, 40 bytes long.
 Data:  30 5A 04 10 02 00 00 00 00 00 00 00 B0 1A F4 00
Object dump complete.

I can do something wrong? Or this is phonon bug?

You might wish to report this to the appropriate mailing list, at list of which is available at mail.kde.org.

Please post the whole code and not just a bare snippet, otherwise it is basically impossible to say whether you are not freeing something yourself or there's a leak.