search for: ti_c6x_asm

I see the following in arch.h #elif defined (TI_C6X_ASM) #include "fixed_c6x.h" But there does not seem to be a header file by that name in the 1.1.2 distribution. dave

Hi Jean-Marc, thank you for that suggestion! It seems that the file "fixed_c6x.h" is not part of the Opus sources, so the compiler cannot find it after enabling the TI_C6X_ASM config option. Maybe it was only part of an early version of the Opus sources? I looked for the file in versions V1.1, V1.1.1, V1.2alpha and V1.3 but did not found it. Do you have an idea, where I can get the file? Thank you and best regards, Robert AVT Audio Video Technologies GmbH Nordostpa...

Dear Opus family, we have implemented the Opus codec at a Texas Instruments DSP C6418. It is working fine! Does anyone has experience with the configuration of the codec for a speed optimized implementation on that DSP? At the moment, we use the following settings: #define NONTHREADSAFE_PSEUDOSTACK 1 #define FIXED_POINT

.... dave -----Original Message----- From: Jean-Marc Valin [mailto:jmvalin at jmvalin.ca] Sent: Monday, August 29, 2016 4:31 PM To: David Boles; opus at xiph.org Subject: Re: [opus] TI DSP support On 29/08/16 03:54 PM, David Boles wrote: > I see the following in arch.h > > #elif defined (TI_C6X_ASM) > #include "fixed_c6x.h" > > But there does not seem to be a header file by that name in the 1.1.2 distribution. The file's in Git, but it's not included in the distribution right now. I don't think it's been tested since CELT version 0.3 or something. Can you...

...can find it in the git repository. Cheers, Jean-Marc On 10/22/2018 03:53 AM, Robert Madinger wrote: > Hi Jean-Marc, > > thank you for that suggestion! > It seems that the file "fixed_c6x.h" is not part of the Opus sources, so the compiler cannot find it after enabling the TI_C6X_ASM config option. > Maybe it was only part of an early version of the Opus sources? > I looked for the file in versions V1.1, V1.1.1, V1.2alpha and V1.3 but did not found it. > > Do you have an idea, where I can get the file? > > Thank you and best regards, > Robert > >...

On 29/08/16 03:54 PM, David Boles wrote: > I see the following in arch.h > > #elif defined (TI_C6X_ASM) > #include "fixed_c6x.h" > > But there does not seem to be a header file by that name in the 1.1.2 distribution. The file's in Git, but it's not included in the distribution right now. I don't think it's been tested since CELT version 0.3 or something. Can you...

Hi Robert, There's also a TI_C6X_ASM config option, that causes the fixed_c6x.h header to be used, but I think it hasn't been tested in years. I don't know if it still works, but if not it's probably not too hard to fix (patch welcome). The fixed_c6x.h file can also probably be extended to cover more of the C6x arithmetic...

The opus code default compiles on -o2 optimization level. I would like to change it to -o3. I have tried doing the changes in makefile.unix . The change is not getting reflected. I am building the code in Code composer studio for TI processor C6000. Could anybody help me with this -------------- next part -------------- An HTML attachment was scrubbed... URL: