[FFmpeg-soc] [soc] libavsequencer [PATCH] Provide registration of all mixers for the sequencer

[Michael Niedermayer]

On Sat, Jul 10, 2010 at 07:38:01PM +0200, Sebastian Vater wrote:
> 
> -- 
> 
> Best regards,
>                    :-) Basty/CDGS (-:
> 
> 
> 

>  allmixers.c |   45 +++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 45 insertions(+)
> 186ff20da896429b516bcdc699e201ca3a57c387  allmixers.c.patch
> diff --git a/libavsequencer/allmixers.c b/libavsequencer/allmixers.c
> new file mode 100644
> index 0000000..a4040cd
> --- /dev/null
> +++ b/libavsequencer/allmixers.c
> @@ -0,0 +1,45 @@
> +/*
> + * Provide registration of all mixers for the sequencer
> + * Copyright (c) 2010 Sebastian Vater <cdgs.basty at googlemail.com>
> + *
> + * This file is part of FFmpeg.
> + *
> + * FFmpeg is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * FFmpeg is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with FFmpeg; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> + */
> +
> +/**
> + * @file
> + * Provide registration of all mixers for the sequencer.
> + */
> +
> +#include "libavsequencer/avsequencer.h"
> +
> +#define REGISTER_MIXER(X,x) { \
> +          extern AVSequencerMixerContext x##_mixer; \
> +          if(CONFIG_##X##_MIXER)  avseq_register(&x##_mixer); }
> +
> +void avseq_register_all(void)
> +{
> +    static int initialized;
> +
> +    if (initialized)
> +        return;
> +    initialized = 1;
> +
> +    /* Mixers */
> +    REGISTER_MIXER (NULL, null);
> +    REGISTER_MIXER (LOW_QUALITY, lq);
> +    REGISTER_MIXER (HIGH_QUALITY, hq);

if there is nothing but 2 mixers, a simple
int mixer_quality
in an appropriate struct would provide a much simpler interface

[...]


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you really think that XML is the answer, then you definitly missunderstood
the question -- Attila Kinali
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