libcamera: libcamera: Remove unused includes

The includes that are not used can be removed.  Additionally, add some
directly used includes not listed.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

src/libcamera/base/event_dispatcher_poll.cpp

@@ -7,8 +7,6 @@
 
 #include <libcamera/base/event_dispatcher_poll.h>
 
-#include <algorithm>
-#include <chrono>
 #include <iomanip>
 #include <poll.h>
 #include <stdint.h>

src/libcamera/camera.cpp

@@ -9,7 +9,6 @@
 
 #include <array>
 #include <atomic>
-#include <iomanip>
 
 #include <libcamera/base/log.h>
 #include <libcamera/base/thread.h>
@@ -21,7 +20,6 @@
 
 #include "libcamera/internal/camera.h"
 #include "libcamera/internal/camera_controls.h"
-#include "libcamera/internal/formats.h"
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/request.h"
 

src/libcamera/controls.cpp

@@ -7,7 +7,6 @@
 
 #include <libcamera/controls.h>
 
-#include <iomanip>
 #include <sstream>
 #include <string>
 #include <string.h>

src/libcamera/converter/converter_v4l2_m2m.cpp

@@ -8,7 +8,6 @@
 
 #include "libcamera/internal/converter/converter_v4l2_m2m.h"
 
-#include <algorithm>
 #include <limits.h>
 
 #include <libcamera/base/log.h>

src/libcamera/formats.cpp

@@ -7,9 +7,6 @@
 
 #include "libcamera/internal/formats.h"
 
-#include <algorithm>
-#include <errno.h>
-
 #include <libcamera/base/log.h>
 #include <libcamera/base/utils.h>
 

src/libcamera/ipa_module.cpp

@@ -8,7 +8,6 @@
 #include "libcamera/internal/ipa_module.h"
 
 #include <algorithm>
-#include <array>
 #include <ctype.h>
 #include <dlfcn.h>
 #include <elf.h>

src/libcamera/ipa_proxy.cpp

@@ -7,7 +7,6 @@
 
 #include "libcamera/internal/ipa_proxy.h"
 
-#include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>

src/libcamera/orientation.cpp

@@ -8,7 +8,6 @@
 #include <libcamera/orientation.h>
 
 #include <array>
-#include <string>
 
 /**
  * \file orientation.h

src/libcamera/pipeline_handler.cpp

@@ -22,7 +22,6 @@
 #include "libcamera/internal/camera.h"
 #include "libcamera/internal/camera_manager.h"
 #include "libcamera/internal/device_enumerator.h"
-#include "libcamera/internal/framebuffer.h"
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/request.h"
 #include "libcamera/internal/tracepoints.h"

src/libcamera/process.cpp

@@ -10,7 +10,6 @@
 #include <algorithm>
 #include <dirent.h>
 #include <fcntl.h>
-#include <iostream>
 #include <list>
 #include <signal.h>
 #include <string.h>

src/libcamera/sensor/camera_sensor.cpp

@@ -10,7 +10,6 @@
 
 #include <algorithm>
 #include <float.h>
-#include <iomanip>
 #include <limits.h>
 #include <math.h>
 #include <string.h>
@@ -24,7 +23,6 @@
 #include "libcamera/internal/bayer_format.h"
 #include "libcamera/internal/camera_lens.h"
 #include "libcamera/internal/camera_sensor_properties.h"
-#include "libcamera/internal/formats.h"
 #include "libcamera/internal/sysfs.h"
 
 /**

src/libcamera/shared_mem_object.cpp

@@ -10,7 +10,6 @@
 
 #include "libcamera/internal/shared_mem_object.h"
 
-#include <stddef.h>
 #include <stdint.h>
 #include <sys/mman.h>
 #include <sys/types.h>

src/libcamera/stream.cpp

@@ -9,9 +9,7 @@
 
 #include <algorithm>
 #include <array>
-#include <iomanip>
 #include <limits.h>
-#include <sstream>
 
 #include <libcamera/request.h>