diff options
| author | Harvey Yang <chenghaoyang@chromium.org> | 2024-10-22 07:43:40 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-11-20 10:47:27 +0000 |
| commit | eeaa7de21b8c7a8c9b2b7bc6a178d12e9b87c336 (patch) | |
| tree | d574420712b79190274ca201685dc46d7cd74289 /src/meson.build | |
| parent | 3a884ebfe4cdd0a0fd9b9d3202d3369c737e381b (diff) | |
libcamera: pipeline: Add test pattern for VirtualPipelineHandler
Add a test pattern generator class hierarchy for the Virtual
pipeline handler.
Implement two types of test patterns: color bars and diagonal lines
generator and use them in the Virtual pipeline handler.
A shifting mechanism is enabled. For each frame, the image is shifted to
the left by 1 pixel. It drops FPS though.
Add a dependency for libyuv to the build system to generate images
in NV12 format from the test pattern.
Signed-off-by: Konami Shu <konamiz@google.com>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Co-developed-by: Yunke Cao <yunkec@chromium.org>
Signed-off-by: Yunke Cao <yunkec@chromium.org>
Co-developed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/meson.build')
| -rw-r--r-- | src/meson.build | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/meson.build b/src/meson.build index 165a77bb..91bea775 100644 --- a/src/meson.build +++ b/src/meson.build @@ -27,6 +27,25 @@ else ipa_sign_module = false endif +libyuv_dep = dependency('libyuv', required : false) + +# Fallback to a subproject if libyuv isn't found, as it's typically not +# provided by distributions. +if not libyuv_dep.found() + cmake = import('cmake') + + libyuv_vars = cmake.subproject_options() + libyuv_vars.add_cmake_defines({'CMAKE_POSITION_INDEPENDENT_CODE': 'ON'}) + libyuv_vars.set_override_option('cpp_std', 'c++17') + libyuv_vars.append_compile_args('cpp', + '-Wno-sign-compare', + '-Wno-unused-variable', + '-Wno-unused-parameter') + libyuv_vars.append_link_args('-ljpeg') + libyuv = cmake.subproject('libyuv', options : libyuv_vars) + libyuv_dep = libyuv.dependency('yuv') +endif + # libcamera must be built first as a dependency to the other components. subdir('libcamera') |