[FFmpeg-devel] [PATCH] lavfi: add drawutils
Måns Rullgård
mans
Mon Feb 21 15:08:59 CET 2011
Stefano Sabatini <stefano.sabatini-lala at poste.it> writes:
> On date Sunday 2011-02-20 23:02:45 +0000, M?ns Rullg?rd encoded:
>> Stefano Sabatini <stefano.sabatini-lala at poste.it> writes:
>>
>> > Add drawutils.h and drawutils.c, and use them in the pad filter.
>> > The new functions are going to be shared by other filters.
>> > ---
>> > libavfilter/Makefile | 1 +
>> > libavfilter/drawutils.c | 117 +++++++++++++++++++++++++++++++++++++++++++
>> > libavfilter/drawutils.h | 43 ++++++++++++++++
>> > libavfilter/vf_pad.c | 126 ++++++++---------------------------------------
>> > 4 files changed, 182 insertions(+), 105 deletions(-)
>> > create mode 100644 libavfilter/drawutils.c
>> > create mode 100644 libavfilter/drawutils.h
>>
>> Is this just moving some code from vf_pad.c to drawutils.c?
>
> Yes, but I also changed the signature of fill_line_with_color():
>
> ff_fill_line_with_color(uint8_t *line[4], int pixel_step[4], int w,
> uint8_t dst_color[4],
> enum PixelFormat pix_fmt, uint8_t rgba_color[4],
> int *is_packed_rgba, uint8_t rgba_map[4]);
>
> by adding rgba_map (which is useful for the drawtext filter).
If you say so, I'm fine with it.
--
M?ns Rullg?rd
mans at mansr.com
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