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| author | Vivia Nikolaidou <vivia@ahiru.eu> | 2020-06-16 11:52:38 +0300 |
|---|---|---|
| committer | Vivia Nikolaidou <vivia@ahiru.eu> | 2020-06-16 12:53:25 +0300 |
| commit | 536ff4776fa424ee24f374b7e0461cba232923c6 (patch) | |
| tree | 816f0dce5b2ff9bd3c0a4643728896e86d58bd1f /meson.build | |
| parent | ef78014d15bf3e0f39a9572b57caae5dcc21f133 (diff) | |
| download | gstreamer-plugins-good-536ff4776fa424ee24f374b7e0461cba232923c6.tar.gz | |
deinterlace: Add yadif ASM optimisations
Measured to be about 3.4x faster than C
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/621>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 7461fd9c4..4469c5eb7 100644 --- a/meson.build +++ b/meson.build @@ -335,6 +335,22 @@ else cdata.set('DISABLE_ORC', 1) endif +have_nasm=false +# FIXME: nasm path needs testing on non-Linux, esp. Windows +host_cpu = host_machine.cpu_family() +if host_cpu == 'x86_64' + if cc.get_id() == 'msvc' + message('Nasm disabled on MSVC') + else + nasm = find_program('nasm', native: true, version : '>= 2.13', required: get_option('asm')) + if nasm.found() + message('Nasm found on x86-64') + cdata.set('HAVE_NASM', 1) + have_nasm = true + endif + endif +endif + # Disable compiler warnings for unused variables and args if gst debug system is disabled if gst_dep.type_name() == 'internal' gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug') @@ -378,6 +394,7 @@ if find_program('xgettext', required : get_option('nls')).found() subdir('po') endif +cdata.set10('ARCH_X86_64', host_cpu == 'x86_64') configure_file(output : 'config.h', configuration : cdata) run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")') |