/*
- Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
/** @file src/pixel_formats_test.cc
* @brief Make sure that Image::sample_size() and Image::bytes_per_pixel() return the right
* things for various pixel formats.
* @see test/image_test.cc
*/
+
#include <boost/test/unit_test.hpp>
#include <list>
extern "C" {
#include "lib/image.h"
#include <iostream>
+
using std::list;
using std::cout;
+
/** @struct Case
* @brief A test case for pixel_formats_test.
*/
BOOST_AUTO_TEST_CASE (pixel_formats_test)
{
- list<Case> cases;
- cases.push_back(Case(AV_PIX_FMT_RGB24, 1, 480, 480, 480, 3, 0, 0 ));
- cases.push_back(Case(AV_PIX_FMT_RGBA, 1, 480, 480, 480, 4, 0, 0 ));
- cases.push_back(Case(AV_PIX_FMT_YUV420P, 3, 480, 240, 240, 1, 0.5, 0.5));
- cases.push_back(Case(AV_PIX_FMT_YUV422P, 3, 480, 480, 480, 1, 0.5, 0.5));
- cases.push_back(Case(AV_PIX_FMT_YUV422P10LE, 3, 480, 480, 480, 2, 1, 1 ));
- cases.push_back(Case(AV_PIX_FMT_YUV422P16LE, 3, 480, 480, 480, 2, 1, 1 ));
- cases.push_back(Case(AV_PIX_FMT_UYVY422, 1, 480, 480, 480, 2, 0, 0 ));
- cases.push_back(Case(AV_PIX_FMT_YUV444P, 3, 480, 480, 480, 1, 1, 1 ));
- cases.push_back(Case(AV_PIX_FMT_YUV444P9BE, 3, 480, 480, 480, 2, 2, 2 ));
- cases.push_back(Case(AV_PIX_FMT_YUV444P9LE, 3, 480, 480, 480, 2, 2, 2 ));
- cases.push_back(Case(AV_PIX_FMT_YUV444P10BE, 3, 480, 480, 480, 2, 2, 2 ));
- cases.push_back(Case(AV_PIX_FMT_YUV444P10LE, 3, 480, 480, 480, 2, 2, 2 ));
-
- for (list<Case>::iterator i = cases.begin(); i != cases.end(); ++i) {
- AVFrame* f = av_frame_alloc ();
+ list<Case> cases = {
+ { AV_PIX_FMT_RGB24, 1, 480, 480, 480, 3, 0, 0 },
+ { AV_PIX_FMT_RGBA, 1, 480, 480, 480, 4, 0, 0 },
+ { AV_PIX_FMT_YUV420P, 3, 480, 240, 240, 1, 0.5, 0.5},
+ { AV_PIX_FMT_YUV422P, 3, 480, 480, 480, 1, 0.5, 0.5},
+ { AV_PIX_FMT_YUV422P10LE, 3, 480, 480, 480, 2, 1, 1 },
+ { AV_PIX_FMT_YUV422P16LE, 3, 480, 480, 480, 2, 1, 1 },
+ { AV_PIX_FMT_UYVY422, 1, 480, 480, 480, 2, 0, 0 },
+ { AV_PIX_FMT_YUV444P, 3, 480, 480, 480, 1, 1, 1 },
+ { AV_PIX_FMT_YUV444P9BE, 3, 480, 480, 480, 2, 2, 2 },
+ { AV_PIX_FMT_YUV444P9LE, 3, 480, 480, 480, 2, 2, 2 },
+ { AV_PIX_FMT_YUV444P10BE, 3, 480, 480, 480, 2, 2, 2 },
+ { AV_PIX_FMT_YUV444P10LE, 3, 480, 480, 480, 2, 2, 2 }
+ };
+
+ for (auto const& i: cases) {
+ auto f = av_frame_alloc ();
f->width = 640;
f->height = 480;
- f->format = static_cast<int> (i->format);
+ f->format = static_cast<int> (i.format);
av_frame_get_buffer (f, true);
Image t (f);
- BOOST_CHECK_EQUAL(t.planes(), i->planes);
- BOOST_CHECK_EQUAL(t.sample_size(0).height, i->lines[0]);
- BOOST_CHECK_EQUAL(t.sample_size(1).height, i->lines[1]);
- BOOST_CHECK_EQUAL(t.sample_size(2).height, i->lines[2]);
- BOOST_CHECK_EQUAL(t.bytes_per_pixel(0), i->bpp[0]);
- BOOST_CHECK_EQUAL(t.bytes_per_pixel(1), i->bpp[1]);
- BOOST_CHECK_EQUAL(t.bytes_per_pixel(2), i->bpp[2]);
+ BOOST_CHECK_EQUAL(t.planes(), i.planes);
+ BOOST_CHECK_EQUAL(t.sample_size(0).height, i.lines[0]);
+ BOOST_CHECK_EQUAL(t.sample_size(1).height, i.lines[1]);
+ BOOST_CHECK_EQUAL(t.sample_size(2).height, i.lines[2]);
+ BOOST_CHECK_EQUAL(t.bytes_per_pixel(0), i.bpp[0]);
+ BOOST_CHECK_EQUAL(t.bytes_per_pixel(1), i.bpp[1]);
+ BOOST_CHECK_EQUAL(t.bytes_per_pixel(2), i.bpp[2]);
}
}