e0fd0169ad
TEST_REGISTER macro is main function. The end semicolon with the macro is unnecessary. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2019, Google Inc.
|
|
*
|
|
* libcamera V4L2 Subdevice format handling test
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <vector>
|
|
|
|
#include <libcamera/geometry.h>
|
|
|
|
#include "libcamera/internal/utils.h"
|
|
#include "libcamera/internal/v4l2_subdevice.h"
|
|
|
|
#include "v4l2_subdevice_test.h"
|
|
|
|
using namespace std;
|
|
using namespace libcamera;
|
|
|
|
/* List image formats on the "Scaler" subdevice of vimc media device. */
|
|
|
|
class ListFormatsTest : public V4L2SubdeviceTest
|
|
{
|
|
protected:
|
|
int run() override;
|
|
|
|
private:
|
|
void printFormats(unsigned int pad, unsigned code,
|
|
const std::vector<SizeRange> &sizes);
|
|
};
|
|
|
|
void ListFormatsTest::printFormats(unsigned int pad,
|
|
unsigned int code,
|
|
const std::vector<SizeRange> &sizes)
|
|
{
|
|
cout << "Enumerate formats on pad " << pad << endl;
|
|
for (const SizeRange &size : sizes) {
|
|
cout << " mbus code: " << utils::hex(code, 4) << endl;
|
|
cout << " min width: " << dec << size.min.width << endl;
|
|
cout << " min height: " << dec << size.min.height << endl;
|
|
cout << " max width: " << dec << size.max.width << endl;
|
|
cout << " max height: " << dec << size.max.height << endl;
|
|
}
|
|
}
|
|
|
|
int ListFormatsTest::run()
|
|
{
|
|
/* List all formats available on existing "Scaler" pads. */
|
|
V4L2Subdevice::Formats formats;
|
|
|
|
formats = scaler_->formats(0);
|
|
if (formats.empty()) {
|
|
cerr << "Failed to list formats on pad 0 of subdevice "
|
|
<< scaler_->entity()->name() << endl;
|
|
return TestFail;
|
|
}
|
|
for (unsigned int code : utils::map_keys(formats))
|
|
printFormats(0, code, formats[code]);
|
|
|
|
formats = scaler_->formats(1);
|
|
if (formats.empty()) {
|
|
cerr << "Failed to list formats on pad 1 of subdevice "
|
|
<< scaler_->entity()->name() << endl;
|
|
return TestFail;
|
|
}
|
|
for (unsigned int code : utils::map_keys(formats))
|
|
printFormats(1, code, formats[code]);
|
|
|
|
/* List format on a non-existing pad, format vector shall be empty. */
|
|
formats = scaler_->formats(2);
|
|
if (!formats.empty()) {
|
|
cerr << "Listing formats on non-existing pad 2 of subdevice "
|
|
<< scaler_->entity()->name()
|
|
<< " should return an empty format list" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
TEST_REGISTER(ListFormatsTest)
|