skia2/tests/ICCTest.cpp
Brian Osman a9549ab316 Add SkColorSpace factory from 3x3 row-major gamut and transfer function
Moved named common transfer functions and gamuts to constexpr values in
SkColorSpace.h, in SkNamedTransferFn and SkNamedGamut namespaces.

Converted nearly all SkColorSpace::MakeRGB calls within Skia to use the
new factory with the named values. Multiple clients want a way to
extract named transfer function and gamut - this still doesn't provide
that, but this may be a better path forward for honestly advertising how
SkColorSpace works internally.

Bug: skia:
Change-Id: I9296d67e8f0dab5ceb49869cb3ba24e98a05f3c4
Reviewed-on: https://skia-review.googlesource.com/c/180360
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2019-01-04 14:32:06 +00:00

28 lines
773 B
C++

/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkTypes.h"
#include "Resources.h"
#include "SkColorSpacePriv.h"
#include "SkICC.h"
#include "SkString.h"
#include "Test.h"
#include "../third_party/skcms/skcms.h"
DEF_TEST(AdobeRGB, r) {
if (sk_sp<SkData> profile = GetResourceAsData("icc_profiles/AdobeRGB1998.icc")) {
skcms_ICCProfile parsed;
REPORTER_ASSERT(r, skcms_Parse(profile->data(), profile->size(), &parsed));
auto got = SkColorSpace::Make(parsed);
auto want = SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, SkNamedGamut::kAdobeRGB);
REPORTER_ASSERT(r, SkColorSpace::Equals(got.get(), want.get()));
}
}