[FFmpeg-devel] [PATCH 4/4] dca: add profile names

[Anssi Hannula]

On 21.01.2011 21:40, Ronald S. Bultje wrote:
> Hi,
> 
> On Fri, Jan 21, 2011 at 2:21 PM, Anssi Hannula <anssi.hannula at iki.fi> wrote:
>> ---
>>  libavcodec/dca.c |   10 ++++++++++
>>  1 files changed, 10 insertions(+), 0 deletions(-)
>>
>> diff --git a/libavcodec/dca.c b/libavcodec/dca.c
>> index bc099e1..48b79e8 100644
>> --- a/libavcodec/dca.c
>> +++ b/libavcodec/dca.c
>> @@ -1869,6 +1869,15 @@ static av_cold int dca_decode_end(AVCodecContext * avctx)
>>     return 0;
>>  }
>>
>> +static const AVProfile profiles[] = {
>> +    { FF_PROFILE_DTS,        "DTS"        },
>> +    { FF_PROFILE_DTS_ES,     "DTS-ES"     },
>> +    { FF_PROFILE_DTS_96_24,  "DTS 96/24"  },
>> +    { FF_PROFILE_DTS_HD_HRA, "DTS-HD HRA" },
>> +    { FF_PROFILE_DTS_HD_MA,  "DTS-HD MA"  },
>> +    { FF_PROFILE_UNKNOWN },
>> +};
>> +
>>  AVCodec dca_decoder = {
>>     .name = "dca",
>>     .type = AVMEDIA_TYPE_AUDIO,
>> @@ -1879,4 +1888,5 @@ AVCodec dca_decoder = {
>>     .close = dca_decode_end,
>>     .long_name = NULL_IF_CONFIG_SMALL("DCA (DTS Coherent Acoustics)"),
>>     .capabilities = CODEC_CAP_CHANNEL_CONF,
>> +    .profiles = profiles,
>>  };
>> --
>> 1.7.3
> 
> What is the effect of exporting profile names in a decoder? Just to
> show what we support?

To allow applications to show a profile name to the user.

-- 
Anssi Hannula