libcamera: Drop file name from header comment blocks

Source files in libcamera start by a comment block header, which
includes the file name and a one-line description of the file contents.
While the latter is useful to get a quick overview of the file contents
at a glance, the former is mostly a source of inconvenience. The name in
the comments can easily get out of sync with the file name when files
are renamed, and copy & paste during development have often lead to
incorrect names being used to start with.

Readers of the source code are expected to know which file they're
looking it. Drop the file name from the header comment block.

The change was generated with the following script:

----------------------------------------

dirs="include/libcamera src test utils"

declare -rA patterns=(
	['c']=' \* '
	['cpp']=' \* '
	['h']=' \* '
	['py']='# '
	['sh']='# '
)

for ext in ${!patterns[@]} ; do
	files=$(for dir in $dirs ; do find $dir -name "*.${ext}" ; done)
	pattern=${patterns[${ext}]}

	for file in $files ; do
		name=$(basename ${file})
		sed -i "s/^\(${pattern}\)${name} - /\1/" "$file"
	done
done
----------------------------------------

This misses several files that are out of sync with the comment block
header. Those will be addressed separately and manually.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>

13 files changed, 13 insertions, 13 deletions

diff --git a/src/ipa/rpi/cam_helper/cam_helper.cpp b/src/ipa/rpi/cam_helper/cam_helper.cpp
index ddd5e9a4..ee5d011f 100644
--- a/src/ipa/rpi/cam_helper/cam_helper.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * cam_helper.cpp - helper information for different sensors
+ * helper information for different sensors
  */
 
 #include <linux/videodev2.h>
diff --git a/src/ipa/rpi/cam_helper/cam_helper.h b/src/ipa/rpi/cam_helper/cam_helper.h
index 58a4b202..4a4ab5e6 100644
--- a/src/ipa/rpi/cam_helper/cam_helper.h
+++ b/src/ipa/rpi/cam_helper/cam_helper.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * cam_helper.h - helper class providing camera information
+ * helper class providing camera information
  */
 #pragma once
 
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp
index c3337ed0..91461f7a 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx219.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * cam_helper_imx219.cpp - camera helper for imx219 sensor
+ * camera helper for imx219 sensor
  */
 
 #include <assert.h>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp
index d98b51cd..24275e12 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx290.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Raspberry Pi Ltd
  *
- * cam_helper_imx290.cpp - camera helper for imx290 sensor
+ * camera helper for imx290 sensor
  */
 
 #include <math.h>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp
index ecb845e7..d4a4fa79 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx296.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2020, Raspberry Pi Ltd
  *
- * cam_helper_imx296.cpp - Camera helper for IMX296 sensor
+ * Camera helper for IMX296 sensor
  */
 
 #include <algorithm>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp
index bc769ca7..6bd89334 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx477.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2020, Raspberry Pi Ltd
  *
- * cam_helper_imx477.cpp - camera helper for imx477 sensor
+ * camera helper for imx477 sensor
  */
 
 #include <algorithm>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp
index c7262aa0..c2de3d40 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx519.cpp
@@ -3,7 +3,7 @@
  * Based on cam_helper_imx477.cpp
  * Copyright (C) 2020, Raspberry Pi Ltd
  *
- * cam_helper_imx519.cpp - camera helper for imx519 sensor
+ * camera helper for imx519 sensor
  * Copyright (C) 2021, Arducam Technology co., Ltd.
  */
 
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp
index 906c6fa2..63ddb55e 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022, Raspberry Pi Ltd
  *
- * cam_helper_imx708.cpp - camera helper for imx708 sensor
+ * camera helper for imx708 sensor
  */
 
 #include <cmath>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp b/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp
index 5a99083d..c30b017c 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_ov5647.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * cam_helper_ov5647.cpp - camera information for ov5647 sensor
+ * camera information for ov5647 sensor
  */
 
 #include <assert.h>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_ov64a40.cpp b/src/ipa/rpi/cam_helper/cam_helper_ov64a40.cpp
index 27e449b1..a8efd389 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_ov64a40.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_ov64a40.cpp
@@ -3,7 +3,7 @@
  * Copyright (C) 2021, Raspberry Pi Ltd
  * Copyright (C) 2023, Ideas on Board Oy.
  *
- * cam_helper_ov64a40.cpp - camera information for ov64a40 sensor
+ * camera information for ov64a40 sensor
  */
 
 #include <assert.h>
diff --git a/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp b/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp
index 86c5bc4c..a65c8ac0 100644
--- a/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper_ov9281.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Raspberry Pi Ltd
  *
- * cam_helper_ov9281.cpp - camera information for ov9281 sensor
+ * camera information for ov9281 sensor
  */
 
 #include <assert.h>
diff --git a/src/ipa/rpi/cam_helper/md_parser.h b/src/ipa/rpi/cam_helper/md_parser.h
index 77d557aa..227c376c 100644
--- a/src/ipa/rpi/cam_helper/md_parser.h
+++ b/src/ipa/rpi/cam_helper/md_parser.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * md_parser.h - image sensor metadata parser interface
+ * image sensor metadata parser interface
  */
 #pragma once
 
diff --git a/src/ipa/rpi/cam_helper/md_parser_smia.cpp b/src/ipa/rpi/cam_helper/md_parser_smia.cpp
index c5b806d7..c7bdcf94 100644
--- a/src/ipa/rpi/cam_helper/md_parser_smia.cpp
+++ b/src/ipa/rpi/cam_helper/md_parser_smia.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019-2021, Raspberry Pi Ltd
  *
- * md_parser_smia.cpp - SMIA specification based embedded data parser
+ * SMIA specification based embedded data parser
  */
 
 #include <libcamera/base/log.h>