| Message ID | 200909141324.34937.caglarakyuz@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
Dear caglar : Thanks a lot for your patch ! Now the new dsplink works perfectly with my gstreamer. According FAQ on DSPLink wiki, the other thing that should be done may be adding the dsplink cleanup functions to gstreamer core . I will try this . 2009/9/14, Caglar Akyuz <caglarakyuz@gmail.com>: > On Monday 14 September 2009 13:09:28 yang shaobo wrote: >> Dear Uppal : >> Thanks for your quick reply. >> I modified the $(DSPLINK)/config/all/CFG_Linux.c. >> I changed the Handle signals for cleanup from "TRUE" to "FALSE". >> And , changed NUMSIGNALS from "8u" to "0u". >> Then , I recompiled the dsplink , cmem ,dmai , codec_combos, also >> gstreamer ( I use gstreamer as my application ). >> However , the gstreamer still can not receive signals. >> It seemed that nothing is changed. >> So, I am confused . >> > > I guess you need to change your codec engine configuration. AFAIK, > $(DSPLINK)/config/all/CFG_Linux.c file is not used while using codec > engine, > instead CE provides its own configuration. It was far easier for me to > modify > dsplink code for this. Please see the attached patch. > > I hope this helps, > Caglar > > --- > ti-codec-engine-221-r0/codec_engine_2_21/cetools/packages/dsplink/gpp/src/api/Linux/drv_api.c 2008-10-24 > 22:58:03.000000000 +0300 > +++ > ti-codec-engine-221-r0/codec_engine_2_21/cetools/packages/dsplink/gpp/src/api/Linux/drv_api_mine.c 2009-07-06 > 15:45:50.000000000 +0300 > @@ -477,7 +477,8 @@ > status = DSP_EPOINTER ; > SET_FAILURE_REASON ; > } > - > + > + DSPLINK_atExitHandler(); > TRC_1LEAVE ("DRV_Finalize", status) ; > > return status ; > @@ -1606,7 +1607,7 @@ > > TRC_1ENTER ("DRV_installCleanupRoutines", linkCfgPtr) ; > > - if (linkCfgPtr->gppObject->gppOsObject->handleSignals == TRUE) { > + if (0 && linkCfgPtr->gppObject->gppOsObject->handleSignals == TRUE) { > sigemptyset (&block_mask) ; > sigfillset( &block_mask) ; > sigInstaller.sa_flags = (SA_RESTART) ; > @@ -1619,7 +1620,6 @@ > NULL) ; > } > } > - atexit (&DSPLINK_atExitHandler) ; > > TRC_0LEAVE ("DRV_installCleanupRoutines") ; > } >
--- ti-codec-engine-221-r0/codec_engine_2_21/cetools/packages/dsplink/gpp/src/api/Linux/drv_api.c 2008-10-24 22:58:03.000000000 +0300 +++ ti-codec-engine-221-r0/codec_engine_2_21/cetools/packages/dsplink/gpp/src/api/Linux/drv_api_mine.c 2009-07-06 15:45:50.000000000 +0300 @@ -477,7 +477,8 @@ status = DSP_EPOINTER ; SET_FAILURE_REASON ; } - + + DSPLINK_atExitHandler(); TRC_1LEAVE ("DRV_Finalize", status) ; return status ; @@ -1606,7 +1607,7 @@ TRC_1ENTER ("DRV_installCleanupRoutines", linkCfgPtr) ; - if (linkCfgPtr->gppObject->gppOsObject->handleSignals == TRUE) { + if (0 && linkCfgPtr->gppObject->gppOsObject->handleSignals == TRUE) { sigemptyset (&block_mask) ; sigfillset( &block_mask) ; sigInstaller.sa_flags = (SA_RESTART) ; @@ -1619,7 +1620,6 @@ NULL) ; } } - atexit (&DSPLINK_atExitHandler) ; TRC_0LEAVE ("DRV_installCleanupRoutines") ; }