2fbab8b077
Print fourCC characters instead of the hex value in toString() as they are more informative. Also, write the tests for this in formats.cpp Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* libcamera V4L2 device format handling test
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*/
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#include <iostream>
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#include <limits.h>
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#include "utils.h"
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#include "v4l2_videodevice.h"
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#include "v4l2_videodevice_test.h"
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using namespace std;
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using namespace libcamera;
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class Format : public V4L2VideoDeviceTest
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{
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public:
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Format()
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: V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
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protected:
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int run()
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{
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V4L2DeviceFormat format = {};
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int ret = capture_->getFormat(&format);
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if (ret) {
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cerr << "Failed to get format" << endl;
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return TestFail;
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}
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format.size = { UINT_MAX, UINT_MAX };
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ret = capture_->setFormat(&format);
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if (ret) {
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cerr << "Failed to set format: image resolution is invalid: "
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<< "(UINT_MAX x UINT_MAX) but setFormat() should not fail."
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<< endl;
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return TestFail;
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}
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if (format.size.width == UINT_MAX ||
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format.size.height == UINT_MAX) {
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cerr << "Failed to update image format = (UINT_MAX x UINT_MAX)"
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<< endl;
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return TestFail;
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}
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std::vector<std::pair<uint32_t, const char *>> formats{
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{ V4L2_PIX_FMT_YUYV, "YUYV" },
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{ 0, "<INVALID>" },
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{ v4l2_fourcc(0, 1, 2, 3), "...." },
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{ V4L2_PIX_FMT_Y16_BE, "Y16 -BE" }
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};
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for (const auto &format : formats) {
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if (V4L2PixelFormat(format.first).toString() != format.second) {
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cerr << "Failed to convert V4L2PixelFormat"
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<< utils::hex(format.first) << "to string"
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<< endl;
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return TestFail;
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}
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}
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if (V4L2PixelFormat().toString() != "<INVALID>") {
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cerr << "Failed to convert default V4L2PixelFormat to string"
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<< endl;
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return TestFail;
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}
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return TestPass;
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}
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};
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TEST_REGISTER(Format);
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