mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
ffa2522fc0
This new class is a helper for fast/tricky copy of surfaces. First it tries to copy using the function vaCopy in libva 1.12. If it fails, or it's not available, a GstVaFilter is tried to be instantiated with the allocator's parameters, and if succeed, it's used for copying the source surface. This is required for dmabuf surfaces with drm modifier. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>
61 lines
1.6 KiB
Meson
61 lines
1.6 KiB
Meson
va_sources = [
|
|
'plugin.c',
|
|
'gstvaallocator.c',
|
|
'gstvabasedec.c',
|
|
'gstvabasetransform.c',
|
|
'gstvacaps.c',
|
|
'gstvadecoder.c',
|
|
'gstvadeinterlace.c',
|
|
'gstvadevice.c',
|
|
'gstvadisplay_priv.c',
|
|
'gstvafilter.c',
|
|
'gstvah264dec.c',
|
|
'gstvah265dec.c',
|
|
'gstvapool.c',
|
|
'gstvaprofile.c',
|
|
'gstvasurfacecopy.c',
|
|
'gstvautils.c',
|
|
'gstvavideoformat.c',
|
|
'gstvavp8dec.c',
|
|
'gstvavp9dec.c',
|
|
'gstvampeg2dec.c',
|
|
'gstvavpp.c',
|
|
'vasurfaceimage.c',
|
|
]
|
|
|
|
va_option = get_option('va')
|
|
if va_option.disabled() or host_system != 'linux'
|
|
subdir_done()
|
|
endif
|
|
|
|
libgudev_dep = dependency('gudev-1.0', required: false)
|
|
|
|
if not gstva_dep.found() or not libgudev_dep.found()
|
|
if va_option.enabled()
|
|
error('The va plugin was enabled explicity, but required dependencies were not found.')
|
|
endif
|
|
subdir_done()
|
|
endif
|
|
|
|
if libva_dep.version().version_compare('>= 1.8')
|
|
va_sources += 'gstvaav1dec.c'
|
|
endif
|
|
|
|
cdata.set10('HAVE_GUDEV', libgudev_dep.found())
|
|
|
|
driverdir = libva_dep.get_variable(pkgconfig: 'driverdir', internal: 'driverdir', default_value: '')
|
|
if driverdir == ''
|
|
driverdir = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
|
|
endif
|
|
gstva_cargs = ['-DLIBVA_DRIVERS_PATH="' + driverdir + '"']
|
|
|
|
gstva = library('gstva',
|
|
va_sources,
|
|
c_args : gst_plugins_bad_args + extra_c_args + gstva_cargs + ['-std=c99'],
|
|
include_directories : [configinc],
|
|
dependencies : [gstvideo_dep, gstcodecs_dep, gstallocators_dep, gstva_dep, libgudev_dep] + extra_dep,
|
|
install : true,
|
|
install_dir : plugins_install_dir,
|
|
)
|
|
pkgconfig.generate(gstva, install_dir : plugins_pkgconfig_install_dir)
|
|
plugins += [gstva]
|