gstreamer/ext/openjpeg/meson.build
Aaron Boxer af87da86e2 openjpegenc: take subsampling into account when calculating stripe height
We calculate minimum of (stripe height * sub sampling) across all components
to ensure that all component dimensions are consistent with sub-sampling.
The last stripe for each component is simply the remaining height.

limit wavelet resolutions for "thin" stripes

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
2020-11-12 13:53:47 +00:00

30 lines
835 B
Meson

openjpeg_sources = [
'gstopenjpeg.c',
'gstopenjpegdec.c',
'gstopenjpegenc.c',
]
openjpeg_cargs = []
if get_option('openjpeg').disabled()
subdir_done()
endif
openjpeg_dep = dependency('libopenjp2', version : '>=2.2',
fallback : ['libopenjp2', 'libopenjp2_dep'],
required : get_option('openjpeg'))
if openjpeg_dep.found()
gstopenjpeg = library('gstopenjpeg',
openjpeg_sources,
c_args : gst_plugins_bad_args + openjpeg_cargs,
link_args : noseh_link_args,
include_directories : [configinc],
dependencies : [gst_dep, gstvideo_dep, openjpeg_dep,
gstcodecparsers_dep, libm],
install : true,
install_dir : plugins_install_dir,
)
pkgconfig.generate(gstopenjpeg, install_dir : plugins_pkgconfig_install_dir)
plugins += [gstopenjpeg]
endif