[vlc-devel] [PATCH v3] codec: jpeg encoder implemented

[Hugo Beauzée-Luyssen]

On Fri, Jan 31, 2014 at 3:33 PM, Maxim Bublis <b at codemonkey.ru> wrote:
>
>> > Maybe you could advice me how to do that without additional allocations.
>> > JSAMPARRAY is a 3-dimensional array, top index is color component. Each
>> > element is a JSAMPARRAY - 2-dimensional array of row pointers.
>> > We are having p_pic->p[i].p_pixels, which is a plane array of pixels for
>> > each color component.
>>
>>
>> Something like:
>>
>> p_row_pointers[i] = &p_pic->p[i].p_pixels[p_pic->p[i].i_pitch *
>> p_jpeg.next_scanline * p_jpeg.comp_info[i].v_samp_factor /
>> p_jpeg.max_v_samp_factor];
>>
>> ?
>
>
> Not, it is not correct.
> p_row_pointers[i] is JSAMPARRAY (aka unsigned char **),
> &p_pic->p[i].p_pixels[idx] is uint8_t * (aka unsigned char *).
>
> --
> Maxim Bublis
>

Hi,

Could you rebase your patch on top of the current master?

Regards,


-- 
Hugo Beauzée-Luyssen
mail: hugo at beauzee.fr
skype: beauze.h