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>

4 files changed, 4 insertions, 4 deletions

diff --git a/test/media_device/media_device_link_test.cpp b/test/media_device/media_device_link_test.cpp
index e11f6b78..31528000 100644
--- a/test/media_device/media_device_link_test.cpp
+++ b/test/media_device/media_device_link_test.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Google Inc.
  *
- * media_device_link_test.cpp - Tests link handling on VIMC media device
+ * Tests link handling on VIMC media device
  */
 
 #include <iostream>
diff --git a/test/media_device/media_device_print_test.cpp b/test/media_device/media_device_print_test.cpp
index cdec5b8d..63aeed48 100644
--- a/test/media_device/media_device_print_test.cpp
+++ b/test/media_device/media_device_print_test.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2018-2019, Google Inc.
  *
- * media_device_print_test.cpp - Print out media devices
+ * Print out media devices
  */
 
 #include <iostream>
diff --git a/test/media_device/media_device_test.cpp b/test/media_device/media_device_test.cpp
index 1397d123..3e41d0f0 100644
--- a/test/media_device/media_device_test.cpp
+++ b/test/media_device/media_device_test.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Google Inc.
  *
- * media_device_test.cpp - libcamera media device test base class
+ * libcamera media device test base class
  */
 
 #include <iostream>
diff --git a/test/media_device/media_device_test.h b/test/media_device/media_device_test.h
index 9b226f1a..5223b760 100644
--- a/test/media_device/media_device_test.h
+++ b/test/media_device/media_device_test.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Google Inc.
  *
- * media_device_test.h - libcamera media device test base class
+ * libcamera media device test base class
  */
 
 #pragma once