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/libipa/agc_mean_luminance.cpp b/src/ipa/libipa/agc_mean_luminance.cpp
index 2bf84d05..271b5ae4 100644
--- a/src/ipa/libipa/agc_mean_luminance.cpp
+++ b/src/ipa/libipa/agc_mean_luminance.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2024 Ideas on Board Oy
  *
- * agc_mean_luminance.cpp - Base class for mean luminance AGC algorithms
+ * Base class for mean luminance AGC algorithms
  */
 
 #include "agc_mean_luminance.h"
diff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp
index bc1c29a6..201efdfd 100644
--- a/src/ipa/libipa/algorithm.cpp
+++ b/src/ipa/libipa/algorithm.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Ideas On Board
  *
- * algorithm.cpp - IPA control algorithm interface
+ * IPA control algorithm interface
  */
 
 #include "algorithm.h"
diff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h
index 987e3e4c..9a19dbd6 100644
--- a/src/ipa/libipa/algorithm.h
+++ b/src/ipa/libipa/algorithm.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Ideas On Board
  *
- * algorithm.h - ISP control algorithm interface
+ * ISP control algorithm interface
  */
 #pragma once
 
diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
index f8a497e1..2cd61fcc 100644
--- a/src/ipa/libipa/camera_sensor_helper.cpp
+++ b/src/ipa/libipa/camera_sensor_helper.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Google Inc.
  *
- * camera_sensor_helper.cpp - Helper class that performs sensor-specific
+ * Helper class that performs sensor-specific
  * parameter computations
  */
 #include "camera_sensor_helper.h"
diff --git a/src/ipa/libipa/camera_sensor_helper.h b/src/ipa/libipa/camera_sensor_helper.h
index 1ca9371b..0d99073b 100644
--- a/src/ipa/libipa/camera_sensor_helper.h
+++ b/src/ipa/libipa/camera_sensor_helper.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2021, Google Inc.
  *
- * camera_sensor_helper.h - Helper class that performs sensor-specific parameter computations
+ * Helper class that performs sensor-specific parameter computations
  */
 
 #pragma once
diff --git a/src/ipa/libipa/exposure_mode_helper.cpp b/src/ipa/libipa/exposure_mode_helper.cpp
index 7135fb2e..683a564a 100644
--- a/src/ipa/libipa/exposure_mode_helper.cpp
+++ b/src/ipa/libipa/exposure_mode_helper.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
  *
- * exposure_mode_helper.cpp - Helper class that performs computations relating to exposure
+ * Helper class that performs computations relating to exposure
  */
 #include "exposure_mode_helper.h"
 
diff --git a/src/ipa/libipa/exposure_mode_helper.h b/src/ipa/libipa/exposure_mode_helper.h
index 0ffc164e..85c665d7 100644
--- a/src/ipa/libipa/exposure_mode_helper.h
+++ b/src/ipa/libipa/exposure_mode_helper.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2024, Paul Elder <paul.elder@ideasonboard.com>
  *
- * exposure_mode_helper.h - Helper class that performs computations relating to exposure
+ * Helper class that performs computations relating to exposure
  */
 
 #pragma once
diff --git a/src/ipa/libipa/fc_queue.cpp b/src/ipa/libipa/fc_queue.cpp
index e812faa5..0365e919 100644
--- a/src/ipa/libipa/fc_queue.cpp
+++ b/src/ipa/libipa/fc_queue.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022, Google Inc.
  *
- * fc_queue.cpp - IPA Frame context queue
+ * IPA Frame context queue
  */
 
 #include "fc_queue.h"
diff --git a/src/ipa/libipa/fc_queue.h b/src/ipa/libipa/fc_queue.h
index a589e7e1..24d9e82b 100644
--- a/src/ipa/libipa/fc_queue.h
+++ b/src/ipa/libipa/fc_queue.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022, Google Inc.
  *
- * fc_queue.h - IPA Frame context queue
+ * IPA Frame context queue
  */
 
 #pragma once
diff --git a/src/ipa/libipa/histogram.cpp b/src/ipa/libipa/histogram.cpp
index c1aac59b..e7b80900 100644
--- a/src/ipa/libipa/histogram.cpp
+++ b/src/ipa/libipa/histogram.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * histogram.cpp - histogram calculations
+ * histogram calculations
  */
 #include "histogram.h"
 
diff --git a/src/ipa/libipa/histogram.h b/src/ipa/libipa/histogram.h
index 54bb2a19..0379ab53 100644
--- a/src/ipa/libipa/histogram.h
+++ b/src/ipa/libipa/histogram.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * histogram.h - histogram calculation interface
+ * histogram calculation interface
  */
 
 #pragma once
diff --git a/src/ipa/libipa/module.cpp b/src/ipa/libipa/module.cpp
index ee01f12a..64ca9141 100644
--- a/src/ipa/libipa/module.cpp
+++ b/src/ipa/libipa/module.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022, Ideas On Board
  *
- * module.cpp - IPA Module
+ * IPA Module
  */
 
 #include "module.h"
diff --git a/src/ipa/libipa/module.h b/src/ipa/libipa/module.h
index 4149a353..0fb51916 100644
--- a/src/ipa/libipa/module.h
+++ b/src/ipa/libipa/module.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022, Ideas On Board
  *
- * module.h - IPA module
+ * IPA module
  */
 
 #pragma once