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libcamera: Replace last users of math.h

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As described in the coding style document, libcamera favours <cmath>
over <math.h>. Replace the last few occurrences of the latter with the
former and adapt the code accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
This commit is contained in:
Laurent Pinchart
2024-09-26 12:29:28 +03:00
parent 09c291192c
commit 8d22064082
2 changed files with 4 additions and 4 deletions
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4
src/libcamera/pipeline/ipu3/cio2.cpp
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@@ -7,8 +7,8 @@
#include "cio2.h"
#include <cmath>
#include <limits>
#include <math.h>
#include <linux/media-bus-format.h>
@@ -304,7 +304,7 @@ V4L2SubdeviceFormat CIO2Device::getSensorFormat(const std::vector<unsigned int>
* comparing it with a single precision digit is enough.
*/
ratio = static_cast<unsigned int>(ratio * 10) / 10.0;
float ratioDiff = fabsf(ratio - desiredRatio);
float ratioDiff = std::abs(ratio - desiredRatio);
unsigned int area = sz.width * sz.height;
unsigned int areaDiff = area - desiredArea;

4
src/libcamera/sensor/camera_sensor.cpp
View File

@@ -8,9 +8,9 @@
#include "libcamera/internal/camera_sensor.h"
#include <algorithm>
#include <cmath>
#include <float.h>
#include <limits.h>
#include <math.h>
#include <string.h>
#include <libcamera/base/utils.h>
@@ -719,7 +719,7 @@ V4L2SubdeviceFormat CameraSensor::getFormat(const std::vector<unsigned int> &mbu
continue;
float ratio = static_cast<float>(sz.width) / sz.height;
float ratioDiff = fabsf(ratio - desiredRatio);
float ratioDiff = std::abs(ratio - desiredRatio);
unsigned int area = sz.width * sz.height;
unsigned int areaDiff = area - desiredArea;