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facb000afe
This reduces the amount of Java <-> native calls, which should reduce overhead a bit. It also paves a way to share the code between Android and a libhybris-based backend (where GNU/Linux system uses Android driver) in the future. Bug: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1242 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4115>
108 lines
3 KiB
Meson
108 lines
3 KiB
Meson
androidmedia_sources = [
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'gstamcaudiodec.c',
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'gstamc.c',
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'gstamc-codec.c',
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'gstamc-format.c',
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'gstamcsurfacetexture.c',
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'gstamcvideodec.c',
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'gstamcvideoenc.c',
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]
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androidmedia_java_sources = [
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'org/freedesktop/gstreamer/androidmedia/GstAhcCallback.java',
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'org/freedesktop/gstreamer/androidmedia/GstAhsCallback.java',
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'org/freedesktop/gstreamer/androidmedia/GstAmcOnFrameAvailableListener.java',
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]
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amc_opt = get_option('androidmedia')
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mgl_opt = get_option('magicleap')
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if host_system != 'android' or (amc_opt.disabled() and mgl_opt.disabled())
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subdir_done()
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endif
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if not gstgl_dep.found()
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if amc_opt.enabled() or mgl_opt.enabled()
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error('androidmedia plugin enabled but GL support was not detected')
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endif
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subdir_done()
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endif
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# Check if we have MLSDK
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ml_deps = []
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have_mlsdk = true
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foreach lib : ['ml_mediacodec', 'ml_mediacodeclist', 'ml_mediaformat']
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dep = cc.find_library(lib, required : mgl_opt)
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have_mlsdk = have_mlsdk and dep.found()
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ml_deps += dep
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endforeach
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extra_deps = []
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extra_cargs = []
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if have_mlsdk
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androidmedia_sources += [
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'magicleap/gstamc-ml.c',
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'magicleap/gstamc-codec-ml.c',
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'magicleap/gstamc-codeclist-ml.c',
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'magicleap/gstamc-format-ml.c',
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'magicleap/gstamc-surfacetexture-ml.c',
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]
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extra_deps = ml_deps
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have_jni_h = false
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extra_cargs += [
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'-DPLUGIN_NAME=mlmedia',
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'-DPLUGIN_DESCRIPTION="Magic Leap Media plugin"'
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]
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plugin_name = 'gstmlmedia'
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else
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have_jni_h = cc.has_header('jni.h', required : amc_opt)
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extra_cargs += [
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'-DHAVE_JNI_H',
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'-DPLUGIN_NAME=androidmedia',
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'-DPLUGIN_DESCRIPTION="Android Media plugin"'
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]
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androidmedia_sources += [
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'gstahcsrc.c',
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'gstahssrc.c',
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'gst-android-graphics-imageformat.c',
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'gst-android-hardware-camera.c',
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'gst-android-hardware-sensor.c',
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'gstjniutils.c',
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'jni/gstamc-jni.c',
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'jni/gstamc-codec-jni.c',
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'jni/gstamc-codeclist-jni.c',
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'jni/gstamc-format-jni.c',
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'jni/gstamcsurface.c',
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'jni/gstamcsurfacetexture-jni.c',
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]
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# Build an Ndk support if its headers exists. We don't actually link into it
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# but use only type definations (and then rely on dlopen and dlsym), so this
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# doesn't affect compatibility with older Android versions.
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if cc.check_header('media/NdkMediaCodec.h')
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androidmedia_sources += [
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'ndk/gstamc-codec-ndk.c',
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'ndk/gstamc-format-ndk.c',
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]
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extra_cargs += [ '-DHAVE_NDKMEDIA' ]
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extra_deps += [ cc.find_library('android', required : true) ]
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endif
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plugin_name = 'gstandroidmedia'
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endif
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if have_jni_h or have_mlsdk
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gstandroidmedia = library(plugin_name,
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androidmedia_sources,
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c_args : [gst_plugins_bad_args, extra_cargs],
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include_directories : [configinc],
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dependencies : [gstgl_dep, gstpbutils_dep, gstaudio_dep, gstvideo_dep,
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gstphotography_dep, gmodule_dep, orc_dep, extra_deps],
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install : true,
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install_dir : plugins_install_dir)
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plugins += [gstandroidmedia]
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install_data(androidmedia_java_sources,
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install_dir : join_paths(get_option('datadir'), 'gst-android/ndk-build/androidmedia')
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)
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endif
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