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- // Copyright 2022 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "cc/paint/target_color_params.h"
- #include <sstream>
- #include "base/hash/hash.h"
- namespace cc {
- size_t TargetColorParams::GetHash() const {
- const uint32_t* hdr_max_luminance_relative_int =
- reinterpret_cast<const uint32_t*>(&hdr_max_luminance_relative);
- const uint32_t* sdr_max_luminance_nits_int =
- reinterpret_cast<const uint32_t*>(&sdr_max_luminance_nits);
- size_t hash = color_space.GetHash();
- hash = base::HashInts(hash, *hdr_max_luminance_relative_int);
- hash = base::HashInts(hash, *sdr_max_luminance_nits_int);
- hash = base::HashInts(hash, enable_tone_mapping);
- return hash;
- }
- std::string TargetColorParams::ToString() const {
- std::ostringstream str;
- str << "color_space: " << color_space.ToString()
- << "sdr_max_luminance_nits: " << sdr_max_luminance_nits
- << "hdr_max_luminance_relative: " << hdr_max_luminance_relative
- << "enable_tone_mapping: " << enable_tone_mapping;
- return str.str();
- }
- } // namespace cc
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