Good question. The Framework Components product (used by Codec Engine) remembers the memTabs returned during the alg initialization - for other things like scratch sharing - and therefore doesn't need to call algFree().
Note that _other_ frameworks _may not_ store this memTab info internally, so xDAIS algs must implement algFree() - but in this case, the framework - Framework Components - optimizes that call away. Chris > -----Original Message----- > From: > [EMAIL PROTECTED] > p.com > [mailto:[EMAIL PROTECTED] > avincidsp.com] On Behalf Of SergA > Sent: Tuesday, February 26, 2008 4:00 AM > To: davinci-linux-open-source@linux.davincidsp.com > Subject: alg dont call algFree > > Hi i work on DaVinci. I use codec_engine_2_00. > I note that algFree not call in my codec. > Then I build example from codec_engine_2_00 - video_copy. I change > memory map in video_copy server and set FULL_TRACING in > applicatin. As a > result I see log where is NO "VIDDECCOPY_TI_free" or > "VIDENCCOPY_TI_free". > There is peace of log where I suppose must call VIDDECCOPY_TI_free() > function: > > @0x00030827:[T:0x87a0048c] CN - NODE_delete(0x87a01cd0): viddec_copy#1 > @0x0003085d:[T:0x87a0048c] ti.sdo.ce.video.VIDDEC - > VIDDEC_delete> Enter > (handle=0x87a01d40) > @0x00030898:[T:0x87a0048c] CV - VISA_delete(0x87a01d40) > @0x000308c2:[T:0x87a0048c] CV - VISA_delete> deleting codec > (localQueue=0xffff, remoteQueue=0xffff) > @0x000308fc:[T:0x87a0048c] ti.sdo.ce.alg.Algorithm - Algorithm_delete> > Enter(handle=0x87a01d68) > @0x00030942:[T:0x87a0048c] OM - Memory_free> Enter(addr=0x87a01d68, > size=16) > @0x00030973:[T:0x87a0048c] OM - Memory_free> return (0x1) > @0x00030998:[T:0x87a0048c] ti.sdo.ce.alg.Algorithm - Algorithm_delete> > return > @0x000309c5:[T:0x87a0048c] OM - Memory_free> Enter(addr=0x87a01d40, > size=36) > @0x000309f6:[T:0x87a0048c] OM - Memory_free> return (0x1) > @0x00030a1b:[T:0x87a0048c] ti.sdo.ce.video.VIDDEC - VIDDEC_delete> > return > > Whats a problem? > > Regards, Anton Sergeev. > > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
