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authorKieran Bingham <kieran.bingham@ideasonboard.com>2021-11-23 17:23:07 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2021-11-24 12:17:35 +0000
commit0a64cf8b7645a90b289f270ad585e8f703350099 (patch)
tree612ac65edaa6ed0dbcee4b8ed1cca26b5978c9eb
parent8212671ee74ec89c1422807e4bc80a0fb24ff9c2 (diff)
libcamera: Convert to pragma once
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>
-rw-r--r--include/libcamera/camera.h6
-rw-r--r--include/libcamera/camera_manager.h6
-rw-r--r--include/libcamera/compiler.h6
-rw-r--r--include/libcamera/control_ids.h.in5
-rw-r--r--include/libcamera/controls.h5
-rw-r--r--include/libcamera/file_descriptor.h6
-rw-r--r--include/libcamera/formats.h.in6
-rw-r--r--include/libcamera/framebuffer.h6
-rw-r--r--include/libcamera/framebuffer_allocator.h6
-rw-r--r--include/libcamera/geometry.h5
-rw-r--r--include/libcamera/logging.h6
-rw-r--r--include/libcamera/pixel_format.h6
-rw-r--r--include/libcamera/property_ids.h.in5
-rw-r--r--include/libcamera/request.h6
-rw-r--r--include/libcamera/stream.h6
-rw-r--r--include/libcamera/transform.h5
-rw-r--r--include/libcamera/version.h.in6
17 files changed, 29 insertions, 68 deletions
diff --git a/include/libcamera/camera.h b/include/libcamera/camera.h
index 601ee46e..a7759ccb 100644
--- a/include/libcamera/camera.h
+++ b/include/libcamera/camera.h
@@ -4,8 +4,8 @@
*
* camera.h - Camera object interface
*/
-#ifndef __LIBCAMERA_CAMERA_H__
-#define __LIBCAMERA_CAMERA_H__
+
+#pragma once
#include <memory>
#include <set>
@@ -121,5 +121,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_CAMERA_H__ */
diff --git a/include/libcamera/camera_manager.h b/include/libcamera/camera_manager.h
index 744e5a06..7647c2a1 100644
--- a/include/libcamera/camera_manager.h
+++ b/include/libcamera/camera_manager.h
@@ -4,8 +4,8 @@
*
* camera_manager.h - Camera management
*/
-#ifndef __LIBCAMERA_CAMERA_MANAGER_H__
-#define __LIBCAMERA_CAMERA_MANAGER_H__
+
+#pragma once
#include <memory>
#include <string>
@@ -51,5 +51,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_CAMERA_MANAGER_H__ */
diff --git a/include/libcamera/compiler.h b/include/libcamera/compiler.h
index dc56dbb8..02564f2f 100644
--- a/include/libcamera/compiler.h
+++ b/include/libcamera/compiler.h
@@ -4,13 +4,11 @@
*
* compiler.h - Compiler support
*/
-#ifndef __LIBCAMERA_COMPILER_H__
-#define __LIBCAMERA_COMPILER_H__
+
+#pragma once
#if __cplusplus >= 201703L
#define __nodiscard [[nodiscard]]
#else
#define __nodiscard
#endif
-
-#endif /* __LIBCAMERA_COMPILER_H__ */
diff --git a/include/libcamera/control_ids.h.in b/include/libcamera/control_ids.h.in
index 7edeb6b6..0718a888 100644
--- a/include/libcamera/control_ids.h.in
+++ b/include/libcamera/control_ids.h.in
@@ -7,8 +7,7 @@
* This file is auto-generated. Do not edit.
*/
-#ifndef __LIBCAMERA_CONTROL_IDS_H__
-#define __LIBCAMERA_CONTROL_IDS_H__
+#pragma once
#include <array>
#include <stdint.h>
@@ -36,5 +35,3 @@ ${draft_controls}
} /* namespace controls */
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_CONTROL_IDS_H__ */
diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index af851b46..665bcac1 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -5,8 +5,7 @@
* controls.h - Control handling
*/
-#ifndef __LIBCAMERA_CONTROLS_H__
-#define __LIBCAMERA_CONTROLS_H__
+#pragma once
#include <assert.h>
#include <set>
@@ -421,5 +420,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_CONTROLS_H__ */
diff --git a/include/libcamera/file_descriptor.h b/include/libcamera/file_descriptor.h
index 988f9b7a..8d764f8b 100644
--- a/include/libcamera/file_descriptor.h
+++ b/include/libcamera/file_descriptor.h
@@ -4,8 +4,8 @@
*
* file_descriptor.h - File descriptor wrapper
*/
-#ifndef __LIBCAMERA_FILE_DESCRIPTOR_H__
-#define __LIBCAMERA_FILE_DESCRIPTOR_H__
+
+#pragma once
#include <memory>
#include <sys/types.h>
@@ -47,5 +47,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_FILE_DESCRIPTOR_H__ */
diff --git a/include/libcamera/formats.h.in b/include/libcamera/formats.h.in
index 8e7b9581..ead5287d 100644
--- a/include/libcamera/formats.h.in
+++ b/include/libcamera/formats.h.in
@@ -6,8 +6,8 @@
*
* This file is auto-generated. Do not edit.
*/
-#ifndef __LIBCAMERA_FORMATS_H__
-#define __LIBCAMERA_FORMATS_H__
+
+#pragma once
#include <stdint.h>
@@ -40,5 +40,3 @@ ${formats}
} /* namespace formats */
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_FORMATS_H__ */
diff --git a/include/libcamera/framebuffer.h b/include/libcamera/framebuffer.h
index 7f2f176a..4e710e33 100644
--- a/include/libcamera/framebuffer.h
+++ b/include/libcamera/framebuffer.h
@@ -4,8 +4,8 @@
*
* framebuffer.h - Frame buffer handling
*/
-#ifndef __LIBCAMERA_FRAMEBUFFER_H__
-#define __LIBCAMERA_FRAMEBUFFER_H__
+
+#pragma once
#include <assert.h>
#include <limits>
@@ -81,5 +81,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_FRAMEBUFFER_H__ */
diff --git a/include/libcamera/framebuffer_allocator.h b/include/libcamera/framebuffer_allocator.h
index cbc9ce10..45ff232b 100644
--- a/include/libcamera/framebuffer_allocator.h
+++ b/include/libcamera/framebuffer_allocator.h
@@ -4,8 +4,8 @@
*
* framebuffer_allocator.h - FrameBuffer allocator
*/
-#ifndef __LIBCAMERA_FRAMEBUFFER_ALLOCATOR_H__
-#define __LIBCAMERA_FRAMEBUFFER_ALLOCATOR_H__
+
+#pragma once
#include <map>
#include <memory>
@@ -39,5 +39,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_FRAMEBUFFER_ALLOCATOR_H__ */
diff --git a/include/libcamera/geometry.h b/include/libcamera/geometry.h
index fa7ae7bc..713f71c1 100644
--- a/include/libcamera/geometry.h
+++ b/include/libcamera/geometry.h
@@ -5,8 +5,7 @@
* geometry.h - Geometry-related classes
*/
-#ifndef __LIBCAMERA_GEOMETRY_H__
-#define __LIBCAMERA_GEOMETRY_H__
+#pragma once
#include <algorithm>
#include <string>
@@ -293,5 +292,3 @@ static inline bool operator!=(const Rectangle &lhs, const Rectangle &rhs)
}
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_GEOMETRY_H__ */
diff --git a/include/libcamera/logging.h b/include/libcamera/logging.h
index 2b6dd3f4..c36882b9 100644
--- a/include/libcamera/logging.h
+++ b/include/libcamera/logging.h
@@ -4,8 +4,8 @@
*
* logging.h - Logging infrastructure
*/
-#ifndef __LIBCAMERA_LOGGING_H__
-#define __LIBCAMERA_LOGGING_H__
+
+#pragma once
namespace libcamera {
@@ -22,5 +22,3 @@ int logSetTarget(LoggingTarget target);
void logSetLevel(const char *category, const char *level);
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_LOGGING_H__ */
diff --git a/include/libcamera/pixel_format.h b/include/libcamera/pixel_format.h
index c4ae0883..a9d7c03d 100644
--- a/include/libcamera/pixel_format.h
+++ b/include/libcamera/pixel_format.h
@@ -4,8 +4,8 @@
*
* pixel_format.h - libcamera Pixel Format
*/
-#ifndef __LIBCAMERA_PIXEL_FORMAT_H__
-#define __LIBCAMERA_PIXEL_FORMAT_H__
+
+#pragma once
#include <set>
#include <stdint.h>
@@ -46,5 +46,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_PIXEL_FORMAT_H__ */
diff --git a/include/libcamera/property_ids.h.in b/include/libcamera/property_ids.h.in
index 52646c1f..ff019408 100644
--- a/include/libcamera/property_ids.h.in
+++ b/include/libcamera/property_ids.h.in
@@ -7,8 +7,7 @@
* This file is auto-generated. Do not edit.
*/
-#ifndef __LIBCAMERA_PROPERTY_IDS_H__
-#define __LIBCAMERA_PROPERTY_IDS_H__
+#pragma once
#include <stdint.h>
@@ -35,5 +34,3 @@ extern const ControlIdMap properties;
} /* namespace properties */
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_PROPERTY_IDS_H__ */
diff --git a/include/libcamera/request.h b/include/libcamera/request.h
index d16904e6..f434335b 100644
--- a/include/libcamera/request.h
+++ b/include/libcamera/request.h
@@ -4,8 +4,8 @@
*
* request.h - Capture request handling
*/
-#ifndef __LIBCAMERA_REQUEST_H__
-#define __LIBCAMERA_REQUEST_H__
+
+#pragma once
#include <map>
#include <memory>
@@ -83,5 +83,3 @@ private:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_REQUEST_H__ */
diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h
index 0c55e716..41ec02b1 100644
--- a/include/libcamera/stream.h
+++ b/include/libcamera/stream.h
@@ -4,8 +4,8 @@
*
* stream.h - Video stream for a Camera
*/
-#ifndef __LIBCAMERA_STREAM_H__
-#define __LIBCAMERA_STREAM_H__
+
+#pragma once
#include <map>
#include <memory>
@@ -81,5 +81,3 @@ protected:
};
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_STREAM_H__ */
diff --git a/include/libcamera/transform.h b/include/libcamera/transform.h
index 71b43da7..2e76b940 100644
--- a/include/libcamera/transform.h
+++ b/include/libcamera/transform.h
@@ -5,8 +5,7 @@
* transform.h - 2D plane transforms
*/
-#ifndef __LIBCAMERA_TRANSFORM_H__
-#define __LIBCAMERA_TRANSFORM_H__
+#pragma once
#include <string>
@@ -74,5 +73,3 @@ Transform transformFromRotation(int angle, bool *success = nullptr);
const char *transformToString(Transform t);
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_TRANSFORM_H__ */
diff --git a/include/libcamera/version.h.in b/include/libcamera/version.h.in
index 5e9a3091..6e24d0a8 100644
--- a/include/libcamera/version.h.in
+++ b/include/libcamera/version.h.in
@@ -6,11 +6,9 @@
*
* This file is auto-generated. Do not edit.
*/
-#ifndef __LIBCAMERA_VERSION_H__
-#define __LIBCAMERA_VERSION_H__
+
+#pragma once
#define LIBCAMERA_VERSION_MAJOR @LIBCAMERA_VERSION_MAJOR@
#define LIBCAMERA_VERSION_MINOR @LIBCAMERA_VERSION_MINOR@
#define LIBCAMERA_VERSION_PATCH @LIBCAMERA_VERSION_PATCH@
-
-#endif /* __LIBCAMERA_VERSION_H__ */