-/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
-
- This file is part of DCP-o-matic.
-
- DCP-o-matic is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- DCP-o-matic is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-/** @file test/make_black_test.cc
- * @brief Check that Image::make_black works and doesn't use values which crash
- * sws_scale().
- * @ingroup selfcontained
- * @see test/image_test.cc
- */
-
-#include <boost/test/unit_test.hpp>
-#include <dcp/util.h>
-extern "C" {
-#include <libavutil/pixfmt.h>
-}
-#include "lib/image.h"
-
-using std::list;
-
-BOOST_AUTO_TEST_CASE (make_black_test)
-{
- dcp::Size in_size (512, 512);
- dcp::Size out_size (1024, 1024);
-
- list<AVPixelFormat> pix_fmts;
- pix_fmts.push_back (AV_PIX_FMT_RGB24); // 2
- pix_fmts.push_back (AV_PIX_FMT_ARGB);
- pix_fmts.push_back (AV_PIX_FMT_RGBA);
- pix_fmts.push_back (AV_PIX_FMT_ABGR);
- pix_fmts.push_back (AV_PIX_FMT_BGRA);
- pix_fmts.push_back (AV_PIX_FMT_YUV420P); // 0
- pix_fmts.push_back (AV_PIX_FMT_YUV411P);
- pix_fmts.push_back (AV_PIX_FMT_YUV422P10LE);
- pix_fmts.push_back (AV_PIX_FMT_YUV422P16LE);
- pix_fmts.push_back (AV_PIX_FMT_YUV444P9LE);
- pix_fmts.push_back (AV_PIX_FMT_YUV444P9BE);
- pix_fmts.push_back (AV_PIX_FMT_YUV444P10LE);
- pix_fmts.push_back (AV_PIX_FMT_YUV444P10BE);
- pix_fmts.push_back (AV_PIX_FMT_UYVY422);
- pix_fmts.push_back (AV_PIX_FMT_YUVJ420P);
- pix_fmts.push_back (AV_PIX_FMT_YUVJ422P);
- pix_fmts.push_back (AV_PIX_FMT_YUVJ444P);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P9BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P9BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P9BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P9LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P9LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P9LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P10BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P10BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P10BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P10LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P10LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P10LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P16BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P16BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P16BE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA420P16LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA422P16LE);
- pix_fmts.push_back (AV_PIX_FMT_YUVA444P16LE);
- pix_fmts.push_back (AV_PIX_FMT_RGB555LE); // 46
-
- int N = 0;
- for (list<AVPixelFormat>::const_iterator i = pix_fmts.begin(); i != pix_fmts.end(); ++i) {
- boost::shared_ptr<Image> foo (new Image (*i, in_size, true));
- foo->make_black ();
- boost::shared_ptr<Image> bar = foo->scale (out_size, dcp::YUV_TO_RGB_REC601, AV_PIX_FMT_RGB24, true, false);
-
- uint8_t* p = bar->data()[0];
- for (int y = 0; y < bar->size().height; ++y) {
- uint8_t* q = p;
- for (int x = 0; x < bar->line_size()[0]; ++x) {
- if (*q != 0) {
- std::cerr << "x=" << x << ", (x%3)=" << (x%3) << "\n";
- }
- BOOST_CHECK_EQUAL (*q++, 0);
- }
- p += bar->stride()[0];
- }
-
- ++N;
- }
-}