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2021-12-01ipa: rkisp1: Initialize numCells in constructorJean-Michel Hautbois
The non-static class member "numCells_" is not initialized in the constructor. Fix it. Reported-by: Coverity CID 365801 Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-12-01test: gstreamer: Avoid call to deprecated gst_element_get_request_pad()Xavier Roumegue
gst_element_get_request_pad() is being replaced by gst_element_request_simple() since 1.19.1, throwing a warning in case of use until its definitive replacement on 1.20. Hence, prefer using gst_element_request_simple() in case gstreamer version is >= 1.19.1 to avoid the compilation error below (tested on f35): [258/391] Compiling C++ object test/gstreamer/multi_stream_test.p/gstreamer_multi_stream_test.cpp.o FAILED: test/gstreamer/multi_stream_test.p/gstreamer_multi_stream_test.cpp.o c++ -Itest/gstreamer/multi_stream_test.p -Itest/gstreamer -I../test/gstreamer -Itest/libtest -I../test/libtest -Iinclude -I../include -Iinclude/libcamera/ipa -Iinclude/libcamera -I/usr/include/gstreamer-1.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sysprof-4 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wnon-virtual-dtor -Wextra -Werror -std=c++17 -g -Wshadow -include config.h -pthread -DLIBCAMERA_BASE_PRIVATE -MD -MQ test/gstreamer/multi_stream_test.p/gstreamer_multi_stream_test.cpp.o -MF test/gstreamer/multi_stream_test.p/gstreamer_multi_stream_test.cpp.o.d -o test/gstreamer/multi_stream_test.p/gstreamer_multi_stream_test.cpp.o -c ../test/gstreamer/gstreamer_multi_stream_test.cpp ../test/gstreamer/gstreamer_multi_stream_test.cpp: In member function ‘virtual int GstreamerMultiStreamTest::run()’: ../test/gstreamer/gstreamer_multi_stream_test.cpp:90:76: error: ‘GstPad* gst_element_get_request_pad(GstElement*, const gchar*)’ is deprecated: Use 'gst_element_request_pad_simple' instead [-Werror=deprecated-declarations] 90 | g_autoptr(GstPad) request_pad = gst_element_get_request_pad(libcameraSrc_, "src_%u"); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/gstreamer-1.0/gst/gstbin.h:27, from /usr/include/gstreamer-1.0/gst/gst.h:35, from ../test/gstreamer/gstreamer_multi_stream_test.cpp:13: /usr/include/gstreamer-1.0/gst/gstelement.h:1042:25: note: declared here 1042 | GstPad* gst_element_get_request_pad (GstElement *element, const gchar *name); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1plus: all warnings being treated as errors Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-12-01android: camera_request: Add thread safety annotationHirokazu Honda
This applies clang thread safety annotation to Camera3RequestDescriptor. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: camera_device: Add thread safety annotationHirokazu Honda
This applies clang thread safety annotation to CameraDevice. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: camera_device: Fix variables access without protectionHirokazu Honda
This fixes the code accessing descriptors and Camera3RequestDescriptor::pendingStreamsToProcess_ without holding descriptorsMutex_ and Camera3RequestDescriptor::streamProcessMutex_ in CameraDevice. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: camera_stream: Add thread safety annotationHirokazu Honda
This applies clang thread safety annotation to CameraStream. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: camera_stream: Protect buffers initialization by mutex_Hirokazu Honda
The initialization on buffers_ in CameraStrean::configure() is not protected by mutex_. It is no problem because configure() is not invoked simultaneously while other functions are called. This protects it to keep the thread safety consistency for buffers access. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: camera_hal_manager: Add thread safety annotationHirokazu Honda
This applies clang thread safety annotation to CameraHalManager. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01libcamera: Correct include headers for Mutex classesHirokazu Honda
Mutex classes are defined in mutex.h. This replaces thread.h include for the Mutex classes with mutex.h. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01libcamera: base: Add mutex classes with thread safety annotationsHirokazu Honda
This replaces Mutex and MutexLocker with our own defined classes. The classes are annotated by clang thread safety annotations. So we can add annotation to code where the classes are used. v4l2 code needs to be annotated, which violates Mutex capability. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01libcamera: base: Add thread safety annotation macrosHirokazu Honda
Clang compiler is able to do a thread safety analysis with annotations [1]. This introduces the thread safety annotation macros and also enable the analysis by adding -Wthread-safety if a clang compiler is used. [1] https://clang.llvm.org/docs/ThreadSafetyAnalysis.html. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01v4l2: Consolidate mutex classes to Mutex and MutexLockerHirokazu Honda
std::mutex and std::unique_lock are used in v4l2 directory, mixing Mutex and MutexLocker. This consolidates them to Mutex and MutexLocker. This also fixes vidioc_dqbuf argument to take Mutex instead of MutexLocker. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01android: Consolidate mutex classes to Mutex and MutexLockerHirokazu Honda
std::mutex and std::unique_lock are used in android directories, mixing Mutex and MutexLocker. This consolidates them to Mutex and MutexLocker. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01libcamera: base: Introduce ConditionVariableHirokazu Honda
ConditionVariable is alias to std::condition_variable. This replaces std::condition_variable with the ConditionVariable. It enables replacing ConditionVariable implementation easily in the following patches. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-12-01test: Replace "/proc/self/exe" with path to test binaryLaurent Pinchart
When tests are run under valgrind, /proc/self/exe points to valgrind, not to the test binary. This results in failures for tests that need to fork processes. Fix it by replacing "/proc/self/exe" with the path to the test binary. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-12-01test: Store path to the test executable in Test classLaurent Pinchart
Store the path to the test executable, found in argv[0], in the Test instance. This can be useful for tests that need to fork processes. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-30ipa: ipu3: Rectify gain value reporting in request metadataUmang Jain
Report value of sensor's gain pertaining to the current request completion, as that is the gain value the request completed with. The Agc algorithm processes the gain value for incoming next request hence it should not be reported in request's metadata. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-30android: camera_device: Provide toString() helper for stream_typeUmang Jain
Provide a directionToString() helper to return a human-friendly name for camera3_stream_t->stream_type. Replace the int value being printed in configureStreams() INFO log with directionToString(). Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-11-29ipa: rkisp1: agc: Introduce prepare callJean-Michel Hautbois
When a new parameter buffer needs to be queued, we need to specify which algorithm is activated or not in the ISP. Add a simple prepare function in AGC for that, which may later evolve to take the exposure locking into account. For that function to be called, we also need to add the loop on the algorithms in IPARkISP1::queueRequest. We no longer disable the AE algorithm based on the controls::AeEnable, which will be handled in a different manner later. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29ipa: rkisp1: Introduce AGCJean-Michel Hautbois
Now that we have IPAContext and Algorithm, we can implement a simple AGC based on the IPU3 one. It is very similar, except that there is no histogram used for an inter quantile mean. The RkISP1 is returning a 5x5 array (for V10) of luminance means. Estimating the relative luminance is thus a simple mean of all the blocks already calculated by the ISP. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29ipa: rkisp1: agc: Introduce HW revision in IPAContextJean-Michel Hautbois
The ISP can use 25 or 81 cells depending on its revision. Remove the cached value in IPARkISP1 and use IPASessionConfiguration to store it and pass it to AGC later. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29ipa: rkisp1: Report and use sensor controlsJean-Michel Hautbois
The pipeline handler populates a new sensorControls ControlList, to have the effective exposure and gain values for the current frame. This is done when a statistics buffer is received. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-11-29ipa: rkisp1: Use the Algorithm classJean-Michel Hautbois
Now that libipa offers a templated class for Algorithm, use it in RkISP1. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29ipa: libipa: Introduce Algorithm class templateJean-Michel Hautbois
The algorithms are using the same function names with specialized parameters. Instead of duplicating code, introduce a libipa Algorithm class which implements a base class with template parameters in libipa, and use it in each IPA. As we now won't need an algorithm class for each IPA, move the documentation to libipa, and make it agnostic of the IPA used. While at it, fix the IPU3::Algorithm::Awb documentation. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2021-11-29ipa: rkisp1: Introduce IPAContextJean-Michel Hautbois
Before using any algorithm, we want the IPAContext to be ready for those. Introduce the IPAContext following the existing design from IPA::IPU3. Each algorithm will then introduce the needed fields. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-11-29ipa: rkisp1: Instantiate CameraSensorHelperJean-Michel Hautbois
When the AGC will run, it will use analogue gains as double values. We will need those values to be converted to apply the control. Introduce CameraSensorHelper and call it at init(). Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-11-29ipa: Do not modify the sensor limitsJean-Michel Hautbois
The driver is responsible for setting the proper limits for its controls. The IMX219 has an analogue gain of 1.0 when the gain code is set to 0, therefore we can not clamp to a minimum gain code of 1. Rework this for both IPU3 and RkISP1, for both Exposure and Gain controls. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29ipa: rkisp1: Pass IPASettings at init callJean-Michel Hautbois
When the IPA is initialized, it will need to know the sensor model used in order to properly call CameraSensorHelper for the analogue gain. Modify the init definition in the pipeline handler and in the IPA as well as the mojo interface to pass the IPASettings. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29libipa: Correct IMX219 in CameraSensorHelperJean-Michel Hautbois
The equation is badly reported in the CameraSensorHelper, as m1 and c0 are inverted. Correct it to have a proper gain calculation. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-11-29libcamera: Add tracing to meson summaryJacopo Mondi
The meson option summary currently does not report if the support for tracing is enabled or not. Add it. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29test: camera: Fix trivial spelling mistakeJacopo Mondi
The error message should be: "Failed to associate buffer with request" Fix that. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29pipeline: raspberrypi: Tidy the camera enumeration and registration logicNaushir Patuck
When acquiring the media device, it is not necessary to match all entity names, so remove it. Aditionally, we do not need to keep the MediaEntity pointers for the Unicam and ISP devices stored within the PipelineHandlerRPi class. Instead these can be stored locally in PipelineHandlerRPi::match(). PipelineHandlerRPi::registerCamera() now returns an int error code instead of a boolean for pass/fail. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-29pipeline: raspberrypi: Split out device enumeration and camera registrationNaushir Patuck
Split out PipelineHandlerRPi::match() so that media device enumeration and acquisition is separated from camera registration. The former logic remains in PipelineHandlerRPi::match(), whereas the latter logic is moved into a new PipelineHandlerRPi::registerCamera() member function. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-25ipa: raspberrypi: Update documentation urlsNaushir Patuck
Update the urls in the README file for building/running libcamera on the Raspberry Pi platforms. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-24libcamera: object: Avoid argument copies in invokeMethod()Laurent Pinchart
Template argument deduction results in the lvalue and lvalue reference arguments to the invokeMethod() function causing deduction of the Args template type to a non-reference type. This results in the argument being passed by value and copied. Fix this by using a cv-unqualified rvalue reference parameter type. The type is then deduced to an lvalue reference when the argument is an lvalue or lvalue reference, due to a combination of the special template argument deduction rule for rvalue reference parameter types: If P is an rvalue reference to a cv-unqualified template parameter (so-called forwarding reference), and the corresponding function call argument is an lvalue, the type lvalue reference to A is used in place of A for deduction. (https://en.cppreference.com/w/cpp/language/template_argument_deduction) and the reference collapsing rule (https://en.cppreference.com/w/cpp/language/reference#Reference_collapsing). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-11-24v4l2: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24utils: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24test: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24qcam: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24lc-compliance: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24ipa: libipa: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24ipa: ipu3: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24gstreamer: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24cam: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24android: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24libcamera: pipeline: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24libcamera: ipa: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24libcamera: internal: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Tracepoints.h.in is not modified to use the pragma as it requires self-inclusion. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24libcamera: base: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
2021-11-24libcamera: Convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>