On Thu, Jan 14, 2016 at 2:00 PM, Rostislav Pehlivanov
wrote:
[...]
>
> Signed-off-by: Rostislav Pehlivanov
[...]
> +
> +#include "diracenc_transforms.h"
> +
> +#define COEF_LUT_TAB 1024
> +
> +typedef struct SubBand {
> +int stride;
> +int width;
> +int height;
> +dwtcoef *buf;
>
On Thu, Jan 14, 2016 at 07:00:48PM +, Rostislav Pehlivanov wrote:
[...]
> +int diracenc_init_transforms(DiracTransforms *s, int p_width, int p_height)
[..,]
> +void diracenc_deinit_transforms(DiracTransforms *s)
either needs to be static or needs prefix
[...]
--
Michael GnuPG fingerpr
> +static av_always_inline void coeff_quantize_encode(PutBitContext *pb, qcoef
> coeff,
> + int qfactor, int qoffset)
> +{
> +uint16_t acoef;
> +int sign = coeff < 0;
FFSIGN
> +coeff -= sign;
> +coeff ^= -sign;
> +coeff <<= 2;
>There is a typo and please sanitize this:
Will be corrected in next revision. They happen, the keys were right next
to each other. I blame QWERTY.
>If you (also) have copyright, say so, if you are only the author, make a
note
This is exactly the way the Opus decoder is licensed so I don't think i
Rostislav Pehlivanov gmail.com> writes:
> + * Copyright (C) 2016 Open Broadcast Systemd Ltd.
> + * Author(C) 2016 Rostislav Pehlivanov gmail.com>
There is a typo and please sanitize this:
If you (also) have copyright, say so, if
you are only the author, make a note
below.
Great work!
Ca
This commit adds a new encoder capable of creating BBC Dirac VC-2 HQ
profile files.
Dirac is a wavelet based codec created by the BBC a little more than 10
years ago. Since then, wavelets have mostly gone out of style as they
did not provide adequate encoding gains at lower bitrates. Dirac was a
f
