Add a 'drm' PACKAGECONFIG entry in order to provide support for a
DRM preview window while running the libcamera apps.
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
With armv8-neon being enforced for all ARM based machines, running
any libcamera app on raspberrypi (e.g. Raspberry Pi B Rev 2) results
in Illegal Instruction.
To fix this, set armv8-neon for 32bit raspberrypi3 and raspberrypi4
but defaults to TARGET_ARCH for other non-aarch64 machines.
Fixes: f16219293a ("rpi-libcamera-apps: fix flags used in aarch64 builds")
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
$ git log --oneline 22a52590c33a813743b4e6337478c208201c77b1..12098520a3dec36ba796655baac7efece457f8d8
1209852 (origin/main, origin/HEAD) utils: Better handling of containers in timestamp.py
213b166 encoder: Add logic to auto-detect H.264 encoder type
b90f65a libav: Add libx264 support
ba8d8de libav: Move codec specific options to different function
4d40e6d libav: Add buffer done callback
cd9e4e1 libav: Make ALSA work with mono mic.
408f568 libav: Fix msg when opening audio device fails.
21157c5 build: install library headers
54a781d (tag: v1.1.2) image: dng: Make thumbnail less dark
8b286cc image: dng: Add support for 16-bit Bayer formats
aa849e6 options: Set the custom tuning file as early as possible
e90d21d preview: QtPreview: Copy source to a temporary line buffer for speed
9b609e2 core: Add header guard in libcamera_encoder.hpp
8dd7213 utils: Update the timestamp script to work with container files
88b620a image: Fix missing fclose
18b3a88 libav: Update to the new audio channel API
84a7f01 libav: Fixes for audio resampling
64be3bd encoder: H264: Trap framerate=0 to avoid division by zero error
edf073f core: Minor code refactoring
a5b5506 preview: QtPreview: Fix black level; optimize and tidy.
6d2ee58 image: Exif "Model" tags should store camera model, not ID
40e0012 preview: Fix QtPreview for preview width not a multiple of 4
a65682a core: pass VIDIOC_QUERYCAP as unsigned long
9f08463 (tag: v1.1.1) core: Allow info-text to display on the console
77a03d9 image: Add Subject Distance to EXIF data, to encode Lens Position
eca5a3c build: Set a SONAME version in the libraries
dc86fee options: Automatically set H.264 level 4.2 if needed
29f3943 libcamera-detect: Add multiple file name output generation options
4a824f1 actions: Add imx708 tests
785bfe7 actions: Switch to v3 scripts
1d91fdd options: prevent null pointer access to FrameDurationLimits
4fea2ee (tag: v1.1.0) core: Add HDR option, with a stop-gap implementation using V4L2 control
bce2788 core: Tweak default AF options; AfMode now defaults typically to CAF
d696979 core: Update documentation URL
9c5d319 (tag: v1.0.2) output: null_encoder: Fix bug in ordering of input/output callbacks
4068771 libcamera-still: --autofocus-on-capture: add a timeout for AfStateScanning
5a8926a libcamera_still: Add new option "--autofocus-on-capture"
57e6154 core: Add and implement LensPosition and AfTrigger controls
d523dbc core: LibcameraApp::SetControls now always merges new controls
80f17be core: Add autofocus status reporting in FrameInfo
35b461b core: Add libcamera autofocus options
187fcf8 options: Define buffer count overwrite
114c8ae Add YUV save to stdout on "-" path
73ab09f (tag: v1.0.1) libav: Add option to choose the audio source (alsa/pulseaudio)
51bfa73 core: Use automatic mode selection for framerate
baaed33 options: Switch to std::optional for framerate
b89cc36 (tag: v1.0.0) libav: Fix fps reporting for avi contaners
05daa79 libav: Simplify audio timestamping
d8330a4 libav: Fix mkv container framerate
edac99b libcamera-vid: Add SIGINT handler
cfc54c5 libav: Allow adjusting of the audio sample rate for encoding
891c8fa libav: Correctly pipe to stdout
* the libraries are now correctly versioned, remove SOLIBS setting to package them
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
* the CMakeLists.txt recognizes only 2 values:
IF (NOT ENABLE_COMPILE_FLAGS_FOR_TARGET)
# On a Pi this will give us armhf or arm64.
execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH
OUTPUT_VARIABLE ENABLE_COMPILE_FLAGS_FOR_TARGET OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
message(STATUS "Platform: ${ENABLE_COMPILE_FLAGS_FOR_TARGET}")
if ("${ENABLE_COMPILE_FLAGS_FOR_TARGET}" STREQUAL "arm64")
# 64-bit binaries can be fully optimised.
add_definitions(-ftree-vectorize)
elseif ("${ENABLE_COMPILE_FLAGS_FOR_TARGET}" STREQUAL "armv8-neon")
# Only build with 32-bit Pi 3/4 specific optimisations if requested on the command line.
add_definitions(-mfpu=neon-fp-armv8 -ftree-vectorize)
endif()
the value from dpkg-architecture on host is useless
when cross-compiling, so we always need to pass something
for raspberrypi4-64 we were passing "armv8-neon" which results in:
aarch64-oe-linux-g++: error: unrecognized command-line option '-mfpu=neon-fp-armv8'
as all -mfpu options are rejected in aarch64 builds, pass better
ENABLE_COMPILE_FLAGS_FOR_TARGET value for all MACHINEs
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
