mirror of
https://github.com/openwrt/packages.git
synced 2026-10-22 08:34:22 +04:00
Daniel Golle
3b7cdf03a6
libcamera is a userspace camera stack with pipeline handlers for ISPs and image sources, and image processing algorithms that run in loadable IPA modules. Package the library, the libcamerasrc GStreamer element, the V4L2 compatibility layer with libcamerify, the cam tool and one package per IPA module with its tuning data (IPU3, Mali-C55, rkisp1, rkisp2, Raspberry Pi VC4 and the software ISP) as separate packages. All pipeline handlers except the Raspberry Pi PiSP, which needs libpisp, and the vimc and virtual test handlers are built. Devices are enumerated through libudev-zero. The package carries patches in three groups, by number: - 001-067: backports from libcamera master that the rkisp2 pipeline handler builds on, among them the V4L2Stats, AwbAlgorithm, CcmAlgorithm and LscAlgorithm rework of libipa and the DelayedControls changes; - 100-119: the rkisp2 pipeline handler and IPA of Paul Elder, which are still under review; - 200-215: a build option to leave IPA modules unsigned, fixes for the rkisp2 pipeline handler, the IPA proxy, the GStreamer element and the AGC, and the support for the RV1126 with the IMX415. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
188 lines
5.8 KiB
Makefile
188 lines
5.8 KiB
Makefile
#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libcamera
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PKG_VERSION:=0.7.2
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PKG_RELEASE:=1
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_URL:=https://git.libcamera.org/libcamera/libcamera.git
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PKG_SOURCE_VERSION:=v$(PKG_VERSION)
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PKG_MIRROR_HASH:=818205008b9e070ceb35d2bdc58d9d07c3313805d8fc99b8257331170f711d73
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PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
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PKG_LICENSE:=LGPL-2.1-or-later GPL-2.0-or-later
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PKG_LICENSE_FILES:=LICENSES/LGPL-2.1-or-later.txt LICENSES/GPL-2.0-or-later.txt
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PKG_CPE_ID:=cpe:/a:libcamera:libcamera
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PKG_BUILD_DEPENDS:=python3/host python-jinja2/host python-ply/host python-yaml/host
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PKG_BUILD_FLAGS:=no-mips16
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MESON_USE_STAGING_PYTHON:=1
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include $(INCLUDE_DIR)/package.mk
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include ../../lang/python/python3-host.mk
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include $(INCLUDE_DIR)/meson.mk
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MESON_VARS += PYTHONPATH="$(HOST_PYTHON3PATH)"
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# libcamera reads the ELF section headers of IPA modules, sstrip removes them
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ifeq ($(CONFIG_NO_STRIP),)
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STRIP:=$(TARGET_CROSS)strip --strip-unneeded
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endif
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define Package/libcamera/Default
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SECTION:=multimedia
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CATEGORY:=Multimedia
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URL:=https://libcamera.org/
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endef
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define Package/libcamera
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$(call Package/libcamera/Default)
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TITLE:=Camera stack library
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DEPENDS:=+libstdcpp +libatomic +libudev-zero +libyaml
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endef
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define Package/libcamera/description
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libcamera provides a userspace camera stack with pipeline handlers for
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ISPs and image sources, and image processing algorithms that run in
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loadable IPA modules.
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endef
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define Package/libcamera-gst
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$(call Package/libcamera/Default)
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TITLE:=libcamera GStreamer plugin (libcamerasrc)
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DEPENDS:=+libcamera +glib2 +libgstreamer1 +libgst1allocators +libgst1video
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endef
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define Package/libcamera-gst/description
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The libcamerasrc GStreamer element, which captures from cameras
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through libcamera.
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endef
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define Package/libcamera-v4l2
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$(call Package/libcamera/Default)
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TITLE:=libcamera V4L2 compatibility layer
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DEPENDS:=+libcamera
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endef
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define Package/libcamera-v4l2/description
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A preloadable library that lets V4L2 applications capture from
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cameras through libcamera, and the libcamerify wrapper that loads it.
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endef
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define Package/libcamera-cam
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$(call Package/libcamera/Default)
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TITLE:=libcamera command line capture tool
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DEPENDS:=+libcamera +libevent2 +libevent2-pthreads
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endef
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define Package/libcamera-cam/description
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The cam utility lists cameras and captures frames through libcamera.
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endef
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# $(1) package suffix, $(2) title, $(3) module name, $(4) proxy name,
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# $(5) tuning data directory
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define LibcameraIPA
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define Package/libcamera-ipa-$(1)
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$$(call Package/libcamera/Default)
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TITLE:=libcamera IPA module for $(2)
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DEPENDS:=+libcamera
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endef
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define Package/libcamera-ipa-$(1)/description
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The image processing algorithms and tuning data that libcamera uses
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for $(2).
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endef
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define Package/libcamera-ipa-$(1)/install
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$$(INSTALL_DIR) $$(1)/usr/lib/libcamera/ipa
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$$(INSTALL_BIN) $$(PKG_INSTALL_DIR)/usr/lib/libcamera/ipa/ipa_$(3).so \
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$$(1)/usr/lib/libcamera/ipa/
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$$(INSTALL_DIR) $$(1)/usr/libexec/libcamera
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$$(INSTALL_BIN) $$(PKG_INSTALL_DIR)/usr/libexec/libcamera/$(4)_ipa_proxy \
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$$(1)/usr/libexec/libcamera/
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$$(INSTALL_DIR) $$(1)/usr/share/libcamera/ipa/$(5)
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$$(CP) $$(PKG_INSTALL_DIR)/usr/share/libcamera/ipa/$(5)/* \
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$$(1)/usr/share/libcamera/ipa/$(5)/
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endef
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$$(eval $$(call BuildPackage,libcamera-ipa-$(1)))
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endef
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MESON_ARGS += \
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-Dandroid=disabled \
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-Dcam=enabled \
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-Dcam-output-kms=disabled \
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-Dcam-output-sdl2=disabled \
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-Dcam-jpeg=disabled \
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-Ddocumentation=disabled \
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-Dgstreamer=enabled \
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-Dipa-signing=disabled \
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-Dipas=ipu3,mali-c55,rkisp1,rkisp2,rpi/vc4,softisp \
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-Dlc-compliance=disabled \
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-Dlibdw=disabled \
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-Dlibunwind=disabled \
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-Dapps-output-dng=disabled \
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-Dpipelines=imx8-isi,ipu3,mali-c55,rkisp1,rkisp2,rpi/vc4,simple,uvcvideo \
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-Dpycamera=disabled \
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-Dqcam=disabled \
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-Drpi-awb-nn=disabled \
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-Dsoftisp-gpu=disabled \
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-Dtest=false \
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-Dtracing=disabled \
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-Dudev=enabled \
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-Dv4l2=enabled \
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-Dwerror=false
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include
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$(CP) $(PKG_INSTALL_DIR)/usr/include/libcamera $(1)/usr/include/
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libcamera*.so* $(1)/usr/lib/
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$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libcamera*.pc $(1)/usr/lib/pkgconfig/
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endef
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define Package/libcamera/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libcamera*.so.* $(1)/usr/lib/
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$(INSTALL_DIR) $(1)/usr/share/libcamera
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$(CP) $(PKG_INSTALL_DIR)/usr/share/libcamera/pipeline $(1)/usr/share/libcamera/
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endef
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define Package/libcamera-gst/install
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$(INSTALL_DIR) $(1)/usr/lib/gstreamer-1.0
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/lib/gstreamer-1.0/libgstlibcamera.so \
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$(1)/usr/lib/gstreamer-1.0/
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endef
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define Package/libcamera-v4l2/install
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$(INSTALL_DIR) $(1)/usr/libexec/libcamera
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/libexec/libcamera/v4l2-compat.so \
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$(1)/usr/libexec/libcamera/
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$(INSTALL_DIR) $(1)/usr/bin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/libcamerify $(1)/usr/bin/
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endef
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define Package/libcamera-cam/install
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$(INSTALL_DIR) $(1)/usr/bin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/cam $(1)/usr/bin/
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endef
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$(eval $(call BuildPackage,libcamera))
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$(eval $(call BuildPackage,libcamera-gst))
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$(eval $(call BuildPackage,libcamera-v4l2))
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$(eval $(call BuildPackage,libcamera-cam))
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$(eval $(call LibcameraIPA,ipu3,the Intel IPU3 ISP,ipu3,ipu3,ipu3))
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$(eval $(call LibcameraIPA,mali-c55,the Arm Mali-C55 ISP,mali_c55,mali-c55,mali-c55))
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$(eval $(call LibcameraIPA,rkisp1,the Rockchip ISP1,rkisp1,rkisp1,rkisp1))
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$(eval $(call LibcameraIPA,rkisp2,the Rockchip ISP2,rkisp2,rkisp2,rkisp2))
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$(eval $(call LibcameraIPA,rpi-vc4,the Raspberry Pi VC4 ISP,rpi_vc4,raspberrypi,rpi/vc4))
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$(eval $(call LibcameraIPA,softisp,the software ISP,softisp,softisp,softisp))
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