diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2021-12-01 16:53:37 +0900 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-12-01 13:46:36 +0200 |
| commit | 923cf7f40a7f1875874384b30a7c8dcb1f23467a (patch) | |
| tree | 63973cb65804a5b53ed6c8855fed289dea6dfb07 /src | |
| parent | 59002a9e9d84417197999391c7d8c6af620fc1fb (diff) | |
libcamera: base: Introduce ConditionVariable
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/android/camera_stream.h | 3 | ||||
| -rw-r--r-- | src/libcamera/base/thread.cpp | 8 | ||||
| -rw-r--r-- | src/libcamera/camera_manager.cpp | 3 | ||||
| -rw-r--r-- | src/v4l2/v4l2_camera.h | 2 |
4 files changed, 9 insertions, 7 deletions
diff --git a/src/android/camera_stream.h b/src/android/camera_stream.h index e9da75f0..e4808369 100644 --- a/src/android/camera_stream.h +++ b/src/android/camera_stream.h @@ -7,7 +7,6 @@ #pragma once -#include <condition_variable> #include <memory> #include <mutex> #include <queue> @@ -154,7 +153,7 @@ private: PostProcessor *postProcessor_; libcamera::Mutex mutex_; - std::condition_variable cv_; + libcamera::ConditionVariable cv_; std::queue<Camera3RequestDescriptor::StreamBuffer *> requests_; State state_ = State::Stopped; diff --git a/src/libcamera/base/thread.cpp b/src/libcamera/base/thread.cpp index d0ca30e3..b893135f 100644 --- a/src/libcamera/base/thread.cpp +++ b/src/libcamera/base/thread.cpp @@ -8,7 +8,6 @@ #include <libcamera/base/thread.h> #include <atomic> -#include <condition_variable> #include <list> #include <sys/syscall.h> #include <sys/types.h> @@ -158,7 +157,7 @@ private: std::atomic<EventDispatcher *> dispatcher_; - std::condition_variable cv_; + ConditionVariable cv_; std::atomic<bool> exit_; int exitCode_; @@ -206,6 +205,11 @@ ThreadData *ThreadData::current() } /** + * \typedef ConditionVariable + * \brief An alias for std::condition_variable + */ + +/** * \typedef Mutex * \brief An alias for std::mutex */ diff --git a/src/libcamera/camera_manager.cpp b/src/libcamera/camera_manager.cpp index e78bb1d7..77ff3bd1 100644 --- a/src/libcamera/camera_manager.cpp +++ b/src/libcamera/camera_manager.cpp @@ -7,7 +7,6 @@ #include <libcamera/camera_manager.h> -#include <condition_variable> #include <map> #include <libcamera/camera.h> @@ -63,7 +62,7 @@ private: void createPipelineHandlers(); void cleanup(); - std::condition_variable cv_; + ConditionVariable cv_; bool initialized_; int status_; diff --git a/src/v4l2/v4l2_camera.h b/src/v4l2/v4l2_camera.h index 94263b2f..4afbb331 100644 --- a/src/v4l2/v4l2_camera.h +++ b/src/v4l2/v4l2_camera.h @@ -82,6 +82,6 @@ private: int efd_; libcamera::Mutex bufferMutex_; - std::condition_variable bufferCV_; + libcamera::ConditionVariable bufferCV_; unsigned int bufferAvailableCount_; }; |