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Code Issues Releases Wiki Activity

ircd::magick: Simplify thumbnail interface; no result copy.

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This commit is contained in:
Jason Volk 2019-05-29 17:04:24 -07:00
parent 28f86802d2
commit d0fc7350df
2 changed files with 8 additions and 12 deletions
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8
include/ircd/magick.h
View file

@ -22,9 +22,11 @@ namespace ircd::magick
}
struct ircd::magick::thumbnail
:const_buffer
{
using dimensions = std::pair<size_t, size_t>; // x, y
using result_closure = std::function<void (const const_buffer &)>;
thumbnail(const const_buffer &in,
const mutable_buffer &out,
const std::pair<size_t, size_t> &xy);
const dimensions &,
const result_closure &);
};

12
modules/media/magick.cc
View file

@ -122,9 +122,8 @@ ircd::magick::version()
//
ircd::magick::thumbnail::thumbnail(const const_buffer &in,
const mutable_buffer &out,
const std::pair<size_t, size_t> &xy)
:const_buffer{[&in, &out, &xy]
const dimensions &xy,
const result_closure &closure)
{
const custom_ptr<::ImageInfo> input_info
{
@ -157,12 +156,7 @@ ircd::magick::thumbnail::thumbnail(const const_buffer &in,
reinterpret_cast<char *>(output_data), output_size
};
return const_buffer
{
data(out), copy(out, result)
};
}()}
{
closure(result);
}
//