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kumquat-buildroot/package/libcamera/Config.in

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package/libcamera: Prevent builds on m68k The ControlValue structure is currently defined with a 16-bit hole (causing unaligned access to the numElements_ field, though that's a separate topic). This structure has a static assertion to ensure that its size does not change without due care, as it forms part of our ABI and is used in Serialisation between the pipeline handlers and IPA components. The m68k architecture is the only target which fails this assertion, which is likely because it can pack the structure more efficiently, producing a different binary size. This is likely an area we will tackle before stabilising our ABI, but until then, disable m68k builds as libcamera is not expected to be supported on this target. Fixes; - http://autobuild.buildroot.net/results/9dce26e94299a2c61bba60cbc7803926e2f85e29/ Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr, suggestions from Thomas: - introduce BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS - propagate that to the comment - add autobuilder reference ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 11:51:45 +02:00
config BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS
bool
default y
# Invalid packing size of ControlValue struct on m68k
depends on BR2_m68k
package/libcamera: bump version to 96fab38 - add host dependencies: openssl, pkgconf, python3-pyyaml - add dependencies: gnutls - changed from mandatory to optional dependency: udev - add dedicated pipeline configure options - add optional dependencies: boost, gstreamer1/gst1-plugins-base, qt5base, tiff - update license info (Apache-2.0 omitted - applies only for android code) Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: - simplify the qt5-widgets and qt5tools-linguist conditions ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-06-16 20:59:50 +02:00
menuconfig BR2_PACKAGE_LIBCAMERA
package/libcamera: new package http://libcamera.org/ Cameras are complex devices that need heavy hardware image processing operations. Control of the processing is based on advanced algorithms that must run on a programmable processor. This has traditionally been implemented in a dedicated MCU in the camera, but in embedded devices algorithms have been moved to the main CPU to save cost. Blurring the boundary between camera devices and Linux often left the user with no other option than a vendor-specific closed-source solution. To address this problem the Linux media community has very recently started collaboration with the industry to develop a camera stack that will be open-source-friendly while still protecting vendor core IP. libcamera was born out of that collaboration and will offer modern camera support to Linux-based systems, including traditional Linux distributions, ChromeOS and Android. The project has not made an official release as of yet, so we're using the latest sha1 from master We utilise C++ 11 but we mandate GCC5+ due to a bug [0] in earlier versions which result in compile failures on our code base. [0] Bug 54316 - [C++11] move constructor for stringstream https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54316 Documentation and Tests are disabled from the build. With the following added to libcamera.config: BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_PACKAGE_LIBCAMERA=y ./utils/test-pkg -c libcamera.config -p libcamera br-arm-full [1/6]: SKIPPED br-arm-cortex-a9-glibc [2/6]: OK br-arm-cortex-m4-full [3/6]: SKIPPED br-x86-64-musl [4/6]: OK br-arm-full-static [5/6]: SKIPPED sourcery-arm [6/6]: SKIPPED Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [Thomas: - add missing Config.in comment - remove empty newline at end of hash file - adjust indentation of upstream URL in Config.in help text] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-04-03 13:29:02 +02:00
bool "libcamera"
package/libcamera: Prevent builds on m68k The ControlValue structure is currently defined with a 16-bit hole (causing unaligned access to the numElements_ field, though that's a separate topic). This structure has a static assertion to ensure that its size does not change without due care, as it forms part of our ABI and is used in Serialisation between the pipeline handlers and IPA components. The m68k architecture is the only target which fails this assertion, which is likely because it can pack the structure more efficiently, producing a different binary size. This is likely an area we will tackle before stabilising our ABI, but until then, disable m68k builds as libcamera is not expected to be supported on this target. Fixes; - http://autobuild.buildroot.net/results/9dce26e94299a2c61bba60cbc7803926e2f85e29/ Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr, suggestions from Thomas: - introduce BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS - propagate that to the comment - add autobuilder reference ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 11:51:45 +02:00
depends on BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS
package/libcamera: new package http://libcamera.org/ Cameras are complex devices that need heavy hardware image processing operations. Control of the processing is based on advanced algorithms that must run on a programmable processor. This has traditionally been implemented in a dedicated MCU in the camera, but in embedded devices algorithms have been moved to the main CPU to save cost. Blurring the boundary between camera devices and Linux often left the user with no other option than a vendor-specific closed-source solution. To address this problem the Linux media community has very recently started collaboration with the industry to develop a camera stack that will be open-source-friendly while still protecting vendor core IP. libcamera was born out of that collaboration and will offer modern camera support to Linux-based systems, including traditional Linux distributions, ChromeOS and Android. The project has not made an official release as of yet, so we're using the latest sha1 from master We utilise C++ 11 but we mandate GCC5+ due to a bug [0] in earlier versions which result in compile failures on our code base. [0] Bug 54316 - [C++11] move constructor for stringstream https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54316 Documentation and Tests are disabled from the build. With the following added to libcamera.config: BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_PACKAGE_LIBCAMERA=y ./utils/test-pkg -c libcamera.config -p libcamera br-arm-full [1/6]: SKIPPED br-arm-cortex-a9-glibc [2/6]: OK br-arm-cortex-m4-full [3/6]: SKIPPED br-x86-64-musl [4/6]: OK br-arm-full-static [5/6]: SKIPPED sourcery-arm [6/6]: SKIPPED Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [Thomas: - add missing Config.in comment - remove empty newline at end of hash file - adjust indentation of upstream URL in Config.in help text] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-04-03 13:29:02 +02:00
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_THREADS
package/libcamera: bump version to e59713c6 The libcamera project has moved to C++17, therefore also update the toolchain requirements accordingly. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: s/\t/ / in hash file] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 16:01:29 +02:00
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # C++17
package/libcamera: bump version to 96fab38 - add host dependencies: openssl, pkgconf, python3-pyyaml - add dependencies: gnutls - changed from mandatory to optional dependency: udev - add dedicated pipeline configure options - add optional dependencies: boost, gstreamer1/gst1-plugins-base, qt5base, tiff - update license info (Apache-2.0 omitted - applies only for android code) Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: - simplify the qt5-widgets and qt5tools-linguist conditions ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-06-16 20:59:50 +02:00
depends on !BR2_STATIC_LIBS # gnutls
depends on BR2_USE_WCHAR # gnutls
select BR2_PACKAGE_GNUTLS
select BR2_PACKAGE_LIBCAMERA_PIPELINE_UVCVIDEO if !BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
package/libcamera: new package http://libcamera.org/ Cameras are complex devices that need heavy hardware image processing operations. Control of the processing is based on advanced algorithms that must run on a programmable processor. This has traditionally been implemented in a dedicated MCU in the camera, but in embedded devices algorithms have been moved to the main CPU to save cost. Blurring the boundary between camera devices and Linux often left the user with no other option than a vendor-specific closed-source solution. To address this problem the Linux media community has very recently started collaboration with the industry to develop a camera stack that will be open-source-friendly while still protecting vendor core IP. libcamera was born out of that collaboration and will offer modern camera support to Linux-based systems, including traditional Linux distributions, ChromeOS and Android. The project has not made an official release as of yet, so we're using the latest sha1 from master We utilise C++ 11 but we mandate GCC5+ due to a bug [0] in earlier versions which result in compile failures on our code base. [0] Bug 54316 - [C++11] move constructor for stringstream https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54316 Documentation and Tests are disabled from the build. With the following added to libcamera.config: BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_PACKAGE_LIBCAMERA=y ./utils/test-pkg -c libcamera.config -p libcamera br-arm-full [1/6]: SKIPPED br-arm-cortex-a9-glibc [2/6]: OK br-arm-cortex-m4-full [3/6]: SKIPPED br-x86-64-musl [4/6]: OK br-arm-full-static [5/6]: SKIPPED sourcery-arm [6/6]: SKIPPED Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [Thomas: - add missing Config.in comment - remove empty newline at end of hash file - adjust indentation of upstream URL in Config.in help text] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-04-03 13:29:02 +02:00
help
libcamera provides a software stack to support
complex devices that need heavy hardware image
processing operations.
http://www.libcamera.org/
package/libcamera: bump version to 96fab38 - add host dependencies: openssl, pkgconf, python3-pyyaml - add dependencies: gnutls - changed from mandatory to optional dependency: udev - add dedicated pipeline configure options - add optional dependencies: boost, gstreamer1/gst1-plugins-base, qt5base, tiff - update license info (Apache-2.0 omitted - applies only for android code) Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: - simplify the qt5-widgets and qt5tools-linguist conditions ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-06-16 20:59:50 +02:00
if BR2_PACKAGE_LIBCAMERA
package/libcamera: add v4l2 compatibility layer option Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-06-16 20:59:51 +02:00
config BR2_PACKAGE_LIBCAMERA_V4L2
bool "libcamera v4l2 compatibility layer"
help
libcamera v4l2 compatibility layer
package/libcamera: bump version to 96fab38 - add host dependencies: openssl, pkgconf, python3-pyyaml - add dependencies: gnutls - changed from mandatory to optional dependency: udev - add dedicated pipeline configure options - add optional dependencies: boost, gstreamer1/gst1-plugins-base, qt5base, tiff - update license info (Apache-2.0 omitted - applies only for android code) Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: - simplify the qt5-widgets and qt5tools-linguist conditions ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-06-16 20:59:50 +02:00
config BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
bool
config BR2_PACKAGE_LIBCAMERA_PIPELINE_IPU3
bool "ipu3 pipeline"
select BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
help
Pipeline for Intel IPU3.
config BR2_PACKAGE_LIBCAMERA_PIPELINE_RASPBERRYPI
bool "raspberrypi pipeline"
depends on BR2_USE_WCHAR # boost (already enforced for gnutls)
select BR2_PACKAGE_BOOST
select BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
help
Pipeline for Raspberry Pi devices.
config BR2_PACKAGE_LIBCAMERA_PIPELINE_RKISP1
bool "rkisp1 pipeline"
select BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
help
Pipeline for Rockchip ISP1.
config BR2_PACKAGE_LIBCAMERA_PIPELINE_SIMPLE
bool "simple pipeline"
select BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
help
Pipeline for simple pipelines.
config BR2_PACKAGE_LIBCAMERA_PIPELINE_UVCVIDEO
bool "uvcvideo pipeline"
help
Pipeline for uvcvideo devices.
config BR2_PACKAGE_LIBCAMERA_PIPELINE_VIMC
bool "vimc pipeline"
select BR2_PACKAGE_LIBCAMERA_HAS_PIPELINE
help
Pipeline for the vimc device.
endif # BR2_PACKAGE_LIBCAMERA
package/libcamera: bump version to e59713c6 The libcamera project has moved to C++17, therefore also update the toolchain requirements accordingly. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: s/\t/ / in hash file] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 16:01:29 +02:00
comment "libcamera needs a toolchain w/ C++, threads, wchar, dynamic library, gcc >= 7"
package/libcamera: Prevent builds on m68k The ControlValue structure is currently defined with a 16-bit hole (causing unaligned access to the numElements_ field, though that's a separate topic). This structure has a static assertion to ensure that its size does not change without due care, as it forms part of our ABI and is used in Serialisation between the pipeline handlers and IPA components. The m68k architecture is the only target which fails this assertion, which is likely because it can pack the structure more efficiently, producing a different binary size. This is likely an area we will tackle before stabilising our ABI, but until then, disable m68k builds as libcamera is not expected to be supported on this target. Fixes; - http://autobuild.buildroot.net/results/9dce26e94299a2c61bba60cbc7803926e2f85e29/ Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr, suggestions from Thomas: - introduce BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS - propagate that to the comment - add autobuilder reference ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 11:51:45 +02:00
depends on BR2_PACKAGE_LIBCAMERA_ARCH_SUPPORTS
package/libcamera: new package http://libcamera.org/ Cameras are complex devices that need heavy hardware image processing operations. Control of the processing is based on advanced algorithms that must run on a programmable processor. This has traditionally been implemented in a dedicated MCU in the camera, but in embedded devices algorithms have been moved to the main CPU to save cost. Blurring the boundary between camera devices and Linux often left the user with no other option than a vendor-specific closed-source solution. To address this problem the Linux media community has very recently started collaboration with the industry to develop a camera stack that will be open-source-friendly while still protecting vendor core IP. libcamera was born out of that collaboration and will offer modern camera support to Linux-based systems, including traditional Linux distributions, ChromeOS and Android. The project has not made an official release as of yet, so we're using the latest sha1 from master We utilise C++ 11 but we mandate GCC5+ due to a bug [0] in earlier versions which result in compile failures on our code base. [0] Bug 54316 - [C++11] move constructor for stringstream https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54316 Documentation and Tests are disabled from the build. With the following added to libcamera.config: BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_PACKAGE_LIBCAMERA=y ./utils/test-pkg -c libcamera.config -p libcamera br-arm-full [1/6]: SKIPPED br-arm-cortex-a9-glibc [2/6]: OK br-arm-cortex-m4-full [3/6]: SKIPPED br-x86-64-musl [4/6]: OK br-arm-full-static [5/6]: SKIPPED sourcery-arm [6/6]: SKIPPED Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [Thomas: - add missing Config.in comment - remove empty newline at end of hash file - adjust indentation of upstream URL in Config.in help text] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-04-03 13:29:02 +02:00
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
package/libcamera: bump version to e59713c6 The libcamera project has moved to C++17, therefore also update the toolchain requirements accordingly. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [yann.morin.1998@free.fr: s/\t/ / in hash file] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2020-09-04 16:01:29 +02:00
!BR2_TOOLCHAIN_GCC_AT_LEAST_7 || BR2_STATIC_LIBS || !BR2_USE_WCHAR
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