Using FFMPEG libraries on TMS320C6416

Hi group,

I wish to use FFMPEG libraries on a DSP C6416 but I do not manage to compile them.
I obtain multiple errors and I do not know what to make. TI's compiler (Code Composer ver 2.20) doesn't support 64-bit long data types (their longs are 40 bits).
If I compile libraries with another compiler than CCS, I do not manage to use them, what seems to me normal.

Does anybody have any idea ???

Thanks,
Damien Start a New Thread

Sri,

Thanks for these answers,
but I forgot to notice I tried it and I get an error :
My code is :

typedef signed long long int64_t;

and the error is :

error: the type "long long" is nonstandard

>From: Sri
>To: v...@hotmail.com
>CC: c...
>Subject: Re: [c6x] Using FFMPEG libraries on TMS320C6416
>Date: Fri, 28 Apr 2006 19:46:12 +0530
>
>Damien:
>
>CCS supports 64 bit data type .
>data types for unsigned 64 bit integer in CCS is "long long".
>following is summary of fixed point data types in the CCS -
>
>char Int8;
>unsigned char Uint8;
>short Int16;
>unsigned short Uint16;
>int Int32;
>unsigned int Uint32;
>unsigned long Uint40;
>
>long long Int64;
>unsigned long long Uint64;
>

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Damien:

CCS supports 64 bit data type .
data types for unsigned 64 bit integer in CCS is "long long".
following is summary of fixed point data types in the CCS -

char Int8;
unsigned char Uint8;
short Int16;
unsigned short Uint16;
int Int32;
unsigned int Uint32;
unsigned long Uint40;

long long Int64;
unsigned long long Uint64;

On 4/28/06, v...@hotmail.com wrote:
>
> Hi group,
>
> I wish to use FFMPEG libraries on a DSP C6416 but I do not manage to
> compile them.
> I obtain multiple errors and I do not know what to make. TI's compiler
> (Code Composer ver 2.20) doesn't support 64-bit long data types (their
> longs are 40 bits).
> If I compile libraries with another compiler than CCS, I do not manage to
> use them, what seems to me normal.
>
> Does anybody have any idea ???
>
> Thanks,
> Damien
>
--
Regards
Sri Start a New Thread

Damien,

--- Damien Vouriot wrote:

> Sri,
>
> Thanks for these answers,
> but I forgot to notice I tried it and I get an error
> :
> My code is :
>
> typedef signed long long int64_t;
>
> and the error is :
>
> error: the type "long long" is nonstandard
'long long' was introduced in the 5.0 version of the
compiler [according to the release notes]. It works
in CCS 3.0 and 3.1.
NOTE:
Help->About will show the Compiler version

mikedunn
> >From: Sri
> >To: v...@hotmail.com
> >CC: c...
> >Subject: Re: [c6x] Using FFMPEG libraries on
> TMS320C6416
> >Date: Fri, 28 Apr 2006 19:46:12 +0530
> >
> >Damien:
> >
> >CCS supports 64 bit data type .
> >data types for unsigned 64 bit integer in CCS is
> "long long".
> >following is summary of fixed point data types in
> the CCS -
> >
> >char Int8;
> >unsigned char Uint8;
> >
> >
> >short Int16;
> >unsigned short Uint16;
> >
> >
> >int Int32;
> >unsigned int Uint32;
> >
> >
> >unsigned long Uint40;
> >
> >long long Int64;
> >unsigned long long Uint64;
> >
_________________________________________________________________
> Tout savoir sur la suritde vos enfants sur
> Internet !
>
http://go.msn.fr/10-channel/80-security/protection/default.asp
> c...
>
>
> Start a New Thread

Sorry Damien........I ignored the point that you are having CCS V2.20.
You will have to pay more to TI to get the luxury of 64bit data types in
CCS...:o)

On 4/28/06, Mike Dunn wrote:
>
> Damien,
>
> --- Damien Vouriot wrote:
>
> > Sri,
> >
> > Thanks for these answers,
> > but I forgot to notice I tried it and I get an error
> > :
> > My code is :
> >
> > typedef signed long long int64_t;
> >
> > and the error is :
> >
> > error: the type "long long" is nonstandard
> 'long long' was introduced in the 5.0 version of the
> compiler [according to the release notes]. It works
> in CCS 3.0 and 3.1.
> NOTE:
> Help->About will show the Compiler version
>
> mikedunn
> >
> >
> >
> >
> > >From: Sri
> > >To: v...@hotmail.com
> > >CC: c...
> > >Subject: Re: [c6x] Using FFMPEG libraries on
> > TMS320C6416
> > >Date: Fri, 28 Apr 2006 19:46:12 +0530
> > >
> > >Damien:
> > >
> > >CCS supports 64 bit data type .
> > >data types for unsigned 64 bit integer in CCS is
> > "long long".
> > >following is summary of fixed point data types in
> > the CCS -
> > >
> > >char Int8;
> > >unsigned char Uint8;
> > >
> > >
> > >short Int16;
> > >unsigned short Uint16;
> > >
> > >
> > >int Int32;
> > >unsigned int Uint32;
> > >
> > >
> > >unsigned long Uint40;
> > >
> > >long long Int64;
> > >unsigned long long Uint64;
> > >
> >
> >
> _________________________________________________________________
> > Tout savoir sur la suritde vos enfants sur
> > Internet !
> >
> http://go.msn.fr/10-channel/80-security/protection/default.asp
> >
> >
> >
> >
> >
> >
> >
> >
> > c...
> >
> >
> >
> >
> >
--
Regards
Sri Start a New Thread

Hi group,

I need your help again !!!
I tried to compile FFMPEG with CCS 3.1 but I have still full of errors and I don't really know how to correct them. According to the documentation, FFMPEG has too many dependencies on the GCC compiler to make a port viable.

Does anybody have already tried to compile FFMPEG with CCC? ? Did anybody make a success? ?
Is it possible to compile librairies with GCC and that they are compatible with CCS ? I found nothing on this subject.

Thank you for your help.

Damien Start a New Thread

Hi group,

I need your help again !!!
I tried to compile FFMPEG with CCS 3.1 but I have still full of errors and I
don't really know how to correct them. According to the documentation,
FFMPEG
has too many dependencies on the GCC compiler to make a port viable.

Does anybody have already tried to compile FFMPEG with CCC? ? Did anybody
make
a success? ?
Is it possible to compile librairies with GCC and that they are compatible
with
CCS ? I found nothing on this subject.

Thank you for your help.

Damien

>From: Mike Dunn
>To: Damien Vouriot , l...@gmail.com
>CC: c...
>Subject: Re: [c6x] Using FFMPEG libraries on TMS320C6416
>Date: Fri, 28 Apr 2006 07:58:41 -0700 (PDT)
>
>Damien,
>
>--- Damien Vouriot wrote:
>
> > Sri,
> >
> > Thanks for these answers,
> > but I forgot to notice I tried it and I get an error
> > :
> > My code is :
> >
> > typedef signed long long int64_t;
> >
> > and the error is :
> >
> > error: the type "long long" is nonstandard
>'long long' was introduced in the 5.0 version of the
>compiler [according to the release notes]. It works
>in CCS 3.0 and 3.1.
>NOTE:
>Help->About will show the Compiler version
>
>mikedunn
> >
> >
> >
> >
> > >From: Sri
> > >To: v...@hotmail.com
> > >CC: c...
> > >Subject: Re: [c6x] Using FFMPEG libraries on
> > TMS320C6416
> > >Date: Fri, 28 Apr 2006 19:46:12 +0530
> > >
> > >Damien:
> > >
> > >CCS supports 64 bit data type .
> > >data types for unsigned 64 bit integer in CCS is
> > "long long".
> > >following is summary of fixed point data types in
> > the CCS -
> > >
> > >char Int8;
> > >unsigned char Uint8;
> > >
> > >
> > >short Int16;
> > >unsigned short Uint16;
> > >
> > >
> > >int Int32;
> > >unsigned int Uint32;
> > >
> > >
> > >unsigned long Uint40;
> > >
> > >long long Int64;
> > >unsigned long long Uint64;
> > >
> >
> >
>_________________________________________________________________
> > Tout savoir sur la suritde vos enfants sur
> > Internet !
> >
>http://go.msn.fr/10-channel/80-security/protection/default.asp
> >
> >
> >
> >
> >
> >
> >
> >
> > c...
> >
> >
> >
> >
>
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