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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the Chromium LICENSE file.
#include "qcms_test_util.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
static qcms_bool invalid_rgb_color_profile(qcms_profile *profile)
{
return rgbData != qcms_profile_get_color_space(profile) || qcms_profile_is_bogus(profile);
}
static int qcms_test_ntsc_gamut(size_t width,
size_t height,
int iterations,
const char *input_path,
const char *referece_path,
const int force_software)
{
qcms_profile *input_profile;
qcms_profile *reference_profile = qcms_profile_sRGB();
qcms_transform *transform;
float input_gamut_metric, reference_gamut_metric;
if (!input_path) {
fprintf(stderr, "%s: please provide valid ICC profiles via -i/o options\n", __FUNCTION__);
return EXIT_FAILURE;
}
input_profile = qcms_profile_from_path(input_path);
if (!input_profile || invalid_rgb_color_profile(input_profile)) {
fprintf(stderr, "Invalid input profile\n");
return EXIT_FAILURE;
}
transform = qcms_transform_create(input_profile, QCMS_DATA_RGBA_8, reference_profile, QCMS_DATA_RGBA_8, QCMS_INTENT_DEFAULT);
if (!transform) {
fprintf(stderr, "Could not create transform\n");
return EXIT_FAILURE;
}
if (!(transform->transform_flags & TRANSFORM_FLAG_MATRIX)) {
fprintf(stderr, "Transform is not matrix\n");
qcms_transform_release(transform);
qcms_profile_release(input_profile);
qcms_profile_release(reference_profile);
return EXIT_FAILURE;
}
printf("NTSC 1953 relative gamut area test\n");
input_gamut_metric = qcms_profile_ntsc_relative_gamut_size(input_profile);
printf("Input profile\n\tDescription: %s\n\tNTSC relative gamut area: %.3f %%\n",
input_profile->description, input_gamut_metric);
reference_gamut_metric = qcms_profile_ntsc_relative_gamut_size(reference_profile);
printf("Internal reference profile\n\tDescription: %s\n\tNTSC relative gamut area: %.3f %%\n",
reference_profile->description, reference_gamut_metric);
qcms_transform_release(transform);
qcms_profile_release(input_profile);
qcms_profile_release(reference_profile);
return 0;
}
struct qcms_test_case qcms_test_ntsc_gamut_info = {
"qcms_test_ntsc_gamut",
qcms_test_ntsc_gamut,
QCMS_TEST_DISABLED
};
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