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>

34 files changed, 34 insertions, 34 deletions

diff --git a/src/ipa/rpi/controller/rpi/af.cpp b/src/ipa/rpi/controller/rpi/af.cpp
index ed0c8a94..c5fd8482 100644
--- a/src/ipa/rpi/controller/rpi/af.cpp
+++ b/src/ipa/rpi/controller/rpi/af.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022-2023, Raspberry Pi Ltd
  *
- * af.cpp - Autofocus control algorithm
+ * Autofocus control algorithm
  */
 
 #include "af.h"
diff --git a/src/ipa/rpi/controller/rpi/af.h b/src/ipa/rpi/controller/rpi/af.h
index 6d2bae67..2617e2ac 100644
--- a/src/ipa/rpi/controller/rpi/af.h
+++ b/src/ipa/rpi/controller/rpi/af.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022-2023, Raspberry Pi Ltd
  *
- * af.h - Autofocus control algorithm
+ * Autofocus control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/agc.cpp b/src/ipa/rpi/controller/rpi/agc.cpp
index 6549dedd..fcf7aec9 100644
--- a/src/ipa/rpi/controller/rpi/agc.cpp
+++ b/src/ipa/rpi/controller/rpi/agc.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * agc.cpp - AGC/AEC control algorithm
+ * AGC/AEC control algorithm
  */
 
 #include "agc.h"
diff --git a/src/ipa/rpi/controller/rpi/agc.h b/src/ipa/rpi/controller/rpi/agc.h
index 7d26bdf6..5d056f02 100644
--- a/src/ipa/rpi/controller/rpi/agc.h
+++ b/src/ipa/rpi/controller/rpi/agc.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * agc.h - AGC/AEC control algorithm
+ * AGC/AEC control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/agc_channel.cpp b/src/ipa/rpi/controller/rpi/agc_channel.cpp
index 8116c6c1..a77ccec3 100644
--- a/src/ipa/rpi/controller/rpi/agc_channel.cpp
+++ b/src/ipa/rpi/controller/rpi/agc_channel.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2023, Raspberry Pi Ltd
  *
- * agc_channel.cpp - AGC/AEC control algorithm
+ * AGC/AEC control algorithm
  */
 
 #include "agc_channel.h"
diff --git a/src/ipa/rpi/controller/rpi/agc_channel.h b/src/ipa/rpi/controller/rpi/agc_channel.h
index 4cf7233e..99033e23 100644
--- a/src/ipa/rpi/controller/rpi/agc_channel.h
+++ b/src/ipa/rpi/controller/rpi/agc_channel.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2023, Raspberry Pi Ltd
  *
- * agc_channel.h - AGC/AEC control algorithm
+ * AGC/AEC control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/alsc.cpp b/src/ipa/rpi/controller/rpi/alsc.cpp
index 8a205c60..67029fc3 100644
--- a/src/ipa/rpi/controller/rpi/alsc.cpp
+++ b/src/ipa/rpi/controller/rpi/alsc.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * alsc.cpp - ALSC (auto lens shading correction) control algorithm
+ * ALSC (auto lens shading correction) control algorithm
  */
 
 #include <algorithm>
diff --git a/src/ipa/rpi/controller/rpi/alsc.h b/src/ipa/rpi/controller/rpi/alsc.h
index 0b6d9478..31087982 100644
--- a/src/ipa/rpi/controller/rpi/alsc.h
+++ b/src/ipa/rpi/controller/rpi/alsc.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * alsc.h - ALSC (auto lens shading correction) control algorithm
+ * ALSC (auto lens shading correction) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/awb.cpp b/src/ipa/rpi/controller/rpi/awb.cpp
index dde5785a..abe5906e 100644
--- a/src/ipa/rpi/controller/rpi/awb.cpp
+++ b/src/ipa/rpi/controller/rpi/awb.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * awb.cpp - AWB control algorithm
+ * AWB control algorithm
  */
 
 #include <assert.h>
diff --git a/src/ipa/rpi/controller/rpi/awb.h b/src/ipa/rpi/controller/rpi/awb.h
index cde6a62f..499b4519 100644
--- a/src/ipa/rpi/controller/rpi/awb.h
+++ b/src/ipa/rpi/controller/rpi/awb.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * awb.h - AWB control algorithm
+ * AWB control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/black_level.cpp b/src/ipa/rpi/controller/rpi/black_level.cpp
index 2e3db51f..ea991df9 100644
--- a/src/ipa/rpi/controller/rpi/black_level.cpp
+++ b/src/ipa/rpi/controller/rpi/black_level.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * black_level.cpp - black level control algorithm
+ * black level control algorithm
  */
 
 #include <math.h>
diff --git a/src/ipa/rpi/controller/rpi/black_level.h b/src/ipa/rpi/controller/rpi/black_level.h
index d8c41c62..f50729db 100644
--- a/src/ipa/rpi/controller/rpi/black_level.h
+++ b/src/ipa/rpi/controller/rpi/black_level.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * black_level.h - black level control algorithm
+ * black level control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/cac.cpp b/src/ipa/rpi/controller/rpi/cac.cpp
index f2c8d282..17779ad5 100644
--- a/src/ipa/rpi/controller/rpi/cac.cpp
+++ b/src/ipa/rpi/controller/rpi/cac.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2023 Raspberry Pi Ltd
  *
- * cac.cpp - Chromatic Aberration Correction algorithm
+ * Chromatic Aberration Correction algorithm
  */
 #include "cac.h"
 
diff --git a/src/ipa/rpi/controller/rpi/ccm.cpp b/src/ipa/rpi/controller/rpi/ccm.cpp
index 2e2e6664..c5588029 100644
--- a/src/ipa/rpi/controller/rpi/ccm.cpp
+++ b/src/ipa/rpi/controller/rpi/ccm.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * ccm.cpp - CCM (colour correction matrix) control algorithm
+ * CCM (colour correction matrix) control algorithm
  */
 
 #include <libcamera/base/log.h>
diff --git a/src/ipa/rpi/controller/rpi/ccm.h b/src/ipa/rpi/controller/rpi/ccm.h
index 286d0b33..b3abeddf 100644
--- a/src/ipa/rpi/controller/rpi/ccm.h
+++ b/src/ipa/rpi/controller/rpi/ccm.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * ccm.h - CCM (colour correction matrix) control algorithm
+ * CCM (colour correction matrix) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/contrast.cpp b/src/ipa/rpi/controller/rpi/contrast.cpp
index 4e038a02..9eef792d 100644
--- a/src/ipa/rpi/controller/rpi/contrast.cpp
+++ b/src/ipa/rpi/controller/rpi/contrast.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * contrast.cpp - contrast (gamma) control algorithm
+ * contrast (gamma) control algorithm
  */
 #include <stdint.h>
 
diff --git a/src/ipa/rpi/controller/rpi/contrast.h b/src/ipa/rpi/controller/rpi/contrast.h
index 59aa70dc..a9d9bbc9 100644
--- a/src/ipa/rpi/controller/rpi/contrast.h
+++ b/src/ipa/rpi/controller/rpi/contrast.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * contrast.h - contrast (gamma) control algorithm
+ * contrast (gamma) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/dpc.cpp b/src/ipa/rpi/controller/rpi/dpc.cpp
index be3871df..8aac03f7 100644
--- a/src/ipa/rpi/controller/rpi/dpc.cpp
+++ b/src/ipa/rpi/controller/rpi/dpc.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * dpc.cpp - DPC (defective pixel correction) control algorithm
+ * DPC (defective pixel correction) control algorithm
  */
 
 #include <libcamera/base/log.h>
diff --git a/src/ipa/rpi/controller/rpi/dpc.h b/src/ipa/rpi/controller/rpi/dpc.h
index 84a05604..9cefb06d 100644
--- a/src/ipa/rpi/controller/rpi/dpc.h
+++ b/src/ipa/rpi/controller/rpi/dpc.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * dpc.h - DPC (defective pixel correction) control algorithm
+ * DPC (defective pixel correction) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/focus.h b/src/ipa/rpi/controller/rpi/focus.h
index 8556039d..ee014be9 100644
--- a/src/ipa/rpi/controller/rpi/focus.h
+++ b/src/ipa/rpi/controller/rpi/focus.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2020, Raspberry Pi Ltd
  *
- * focus.h - focus algorithm
+ * focus algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/geq.cpp b/src/ipa/rpi/controller/rpi/geq.cpp
index 510870e9..fb539d1f 100644
--- a/src/ipa/rpi/controller/rpi/geq.cpp
+++ b/src/ipa/rpi/controller/rpi/geq.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * geq.cpp - GEQ (green equalisation) control algorithm
+ * GEQ (green equalisation) control algorithm
  */
 
 #include <libcamera/base/log.h>
diff --git a/src/ipa/rpi/controller/rpi/geq.h b/src/ipa/rpi/controller/rpi/geq.h
index ee3a52ff..2c8400c2 100644
--- a/src/ipa/rpi/controller/rpi/geq.h
+++ b/src/ipa/rpi/controller/rpi/geq.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * geq.h - GEQ (green equalisation) control algorithm
+ * GEQ (green equalisation) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/hdr.cpp b/src/ipa/rpi/controller/rpi/hdr.cpp
index fb580548..0019d508 100644
--- a/src/ipa/rpi/controller/rpi/hdr.cpp
+++ b/src/ipa/rpi/controller/rpi/hdr.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2023 Raspberry Pi Ltd
  *
- * hdr.cpp - HDR control algorithm
+ * HDR control algorithm
  */
 
 #include "hdr.h"
diff --git a/src/ipa/rpi/controller/rpi/hdr.h b/src/ipa/rpi/controller/rpi/hdr.h
index 980aa3d1..44272cb8 100644
--- a/src/ipa/rpi/controller/rpi/hdr.h
+++ b/src/ipa/rpi/controller/rpi/hdr.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2023, Raspberry Pi Ltd
  *
- * hdr.h - HDR control algorithm
+ * HDR control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/lux.cpp b/src/ipa/rpi/controller/rpi/lux.cpp
index 06625f3a..7b31faab 100644
--- a/src/ipa/rpi/controller/rpi/lux.cpp
+++ b/src/ipa/rpi/controller/rpi/lux.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * lux.cpp - Lux control algorithm
+ * Lux control algorithm
  */
 #include <math.h>
 
diff --git a/src/ipa/rpi/controller/rpi/lux.h b/src/ipa/rpi/controller/rpi/lux.h
index 89411a54..89f441fc 100644
--- a/src/ipa/rpi/controller/rpi/lux.h
+++ b/src/ipa/rpi/controller/rpi/lux.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * lux.h - Lux control algorithm
+ * Lux control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/noise.cpp b/src/ipa/rpi/controller/rpi/noise.cpp
index bcd8b9ed..3f1c62cf 100644
--- a/src/ipa/rpi/controller/rpi/noise.cpp
+++ b/src/ipa/rpi/controller/rpi/noise.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * noise.cpp - Noise control algorithm
+ * Noise control algorithm
  */
 
 #include <math.h>
diff --git a/src/ipa/rpi/controller/rpi/noise.h b/src/ipa/rpi/controller/rpi/noise.h
index 74c31e64..6deae1f0 100644
--- a/src/ipa/rpi/controller/rpi/noise.h
+++ b/src/ipa/rpi/controller/rpi/noise.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * noise.h - Noise control algorithm
+ * Noise control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/saturation.cpp b/src/ipa/rpi/controller/rpi/saturation.cpp
index 813540e5..b83c5887 100644
--- a/src/ipa/rpi/controller/rpi/saturation.cpp
+++ b/src/ipa/rpi/controller/rpi/saturation.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022 Raspberry Pi Ltd
  *
- * saturation.cpp - Saturation control algorithm
+ * Saturation control algorithm
  */
 #include "saturation.h"
 
diff --git a/src/ipa/rpi/controller/rpi/sdn.cpp b/src/ipa/rpi/controller/rpi/sdn.cpp
index 2f777dd7..619178a8 100644
--- a/src/ipa/rpi/controller/rpi/sdn.cpp
+++ b/src/ipa/rpi/controller/rpi/sdn.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019-2021, Raspberry Pi Ltd
  *
- * sdn.cpp - SDN (spatial denoise) control algorithm
+ * SDN (spatial denoise) control algorithm
  */
 
 #include <libcamera/base/log.h>
diff --git a/src/ipa/rpi/controller/rpi/sdn.h b/src/ipa/rpi/controller/rpi/sdn.h
index 9dd73c38..cb226de8 100644
--- a/src/ipa/rpi/controller/rpi/sdn.h
+++ b/src/ipa/rpi/controller/rpi/sdn.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * sdn.h - SDN (spatial denoise) control algorithm
+ * SDN (spatial denoise) control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/sharpen.cpp b/src/ipa/rpi/controller/rpi/sharpen.cpp
index 4f6f020a..39537f4a 100644
--- a/src/ipa/rpi/controller/rpi/sharpen.cpp
+++ b/src/ipa/rpi/controller/rpi/sharpen.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * sharpen.cpp - sharpening control algorithm
+ * sharpening control algorithm
  */
 
 #include <math.h>
diff --git a/src/ipa/rpi/controller/rpi/sharpen.h b/src/ipa/rpi/controller/rpi/sharpen.h
index 8bb7631e..96ccd609 100644
--- a/src/ipa/rpi/controller/rpi/sharpen.h
+++ b/src/ipa/rpi/controller/rpi/sharpen.h
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Raspberry Pi Ltd
  *
- * sharpen.h - sharpening control algorithm
+ * sharpening control algorithm
  */
 #pragma once
 
diff --git a/src/ipa/rpi/controller/rpi/tonemap.cpp b/src/ipa/rpi/controller/rpi/tonemap.cpp
index 5f8b2bf2..0426e972 100644
--- a/src/ipa/rpi/controller/rpi/tonemap.cpp
+++ b/src/ipa/rpi/controller/rpi/tonemap.cpp
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2022 Raspberry Pi Ltd
  *
- * tonemap.cpp - Tonemap control algorithm
+ * Tonemap control algorithm
  */
 #include "tonemap.h"