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Code Issues Releases Wiki Activity

modules/media: Start an {Image|Graphics}Magick library interface module.

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This commit is contained in:
Jason Volk 2019-05-28 19:18:11 -07:00
parent c0e3f0db51
commit 582cecccec
2 changed files with 87 additions and 0 deletions
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18
modules/Makefile.am
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@ -471,6 +471,24 @@ media_module_LTLIBRARIES = \
media/media_media.la \
###
#
# {Image|Graphics}Magick Support
#
if IMAGEMAGICK
media_media_magick_la_SOURCES = \
media/magick.cc \
###
media_media_magick_la_CPPFLAGS = $(AM_CPPFLAGS) @IMAGEMAGICK_CPPFLAGS@
media_media_magick_la_LDFLAGS = $(AM_LDFLAGS) @IMAGEMAGICK_LDFLAGS@
media_media_magick_la_LIBADD = $(AM_LIBS) @IMAGEMAGICK_LIBS@
media_module_LTLIBRARIES += \
media/media_magick.la \
###
endif IMAGEMAGICK
###############################################################################
#
# /_matrix/app/

69
modules/media/magick.cc Normal file
View file

@ -0,0 +1,69 @@
// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#include <RB_INC_MAGICK_API_H
namespace ircd::magick
{
static void init();
static void fini();
}
ircd::mapi::header
IRCD_MODULE
{
"GraphicsMagick Library support for media manipulation",
ircd::magick::init,
ircd::magick::fini
};
//
// init
//
void
ircd::magick::init()
{
ulong lib_version(0);
const char *const lib_version_text
{
::GetMagickVersion(&lib_version)
};
log::debug
{
"Initializing Magick Library include:%lu [%s] library:%lu [%s]",
ulong(MagickLibVersion),
MagickLibVersionText,
lib_version,
lib_version_text,
};
if(lib_version != ulong(MagickLibVersion))
log::warning
{
"Magick Library version mismatch headers:%lu library:%lu",
ulong(MagickLibVersion),
lib_version,
};
::InitializeMagick(nullptr);
}
void
ircd::magick::fini()
{
log::debug
{
"Shutting down Magick Library..."
};
::DestroyMagick();
}