Merge pull request #1050 from aws-lumberyard-dev/Atom/mnaumov/ATOM-15631
[ATOM-15631] First pass on exposing Display Mapper properties to Behavior Contextmain
AMZN-mnaumov
5 years ago
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GitHub
commit
8fa6d5d1b0
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/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <AzCore/Component/ComponentBus.h>
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#include <Atom/Feature/Material/MaterialAssignment.h>
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#include <ACES/Aces.h>
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namespace AZ
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{
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namespace Render
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{
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struct AcesParameterOverrides;
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//! DisplayMapperComponentRequests provides an interface to request operations on a DisplayMapperComponent
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class DisplayMapperComponentRequests
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: public ComponentBus
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{
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public:
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AZ_RTTI(AZ::Render::DisplayMapperComponentRequests, "{9E2E8AF5-1176-44B4-A461-E09867753349}");
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/// Overrides the default AZ::EBusTraits handler policy to allow one listener only.
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static const EBusHandlerPolicy HandlerPolicy = EBusHandlerPolicy::Single;
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//! Load preconfigured preset for specific ODT mode
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virtual void LoadPreset(OutputDeviceTransformType preset) = 0;
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//! Set display mapper type
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virtual void SetDisplayMapperOperationType(DisplayMapperOperationType displayMapperOperationType) = 0;
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//! Get display mapper type
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virtual DisplayMapperOperationType GetDisplayMapperOperationType() const = 0;
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//! Set ACES parameter overrides for ACES mapping, display mapper must be set to Aces to see the difference
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virtual void SetAcesParameterOverrides(const AcesParameterOverrides& parameterOverrides) = 0;
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//! Get ACES parameter overrides
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virtual const AcesParameterOverrides& GetAcesParameterOverrides() const = 0;
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// Enable or disable ACES parameter overrides
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virtual void SetOverrideAcesParameters(bool value) = 0;
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// Check if ACES parameters are overriding default preset values
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virtual bool GetOverrideAcesParameters() const = 0;
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// Set gamma adjustment to compensate for dim surround
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virtual void SetAlterSurround(bool value) = 0;
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// Get gamma adjustment to compensate for dim surround
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virtual bool GetAlterSurround() const = 0;
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// Set desaturation to compensate for luminance difference
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virtual void SetApplyDesaturation(bool value) = 0;
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// Get desaturation to compensate for luminance difference
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virtual bool GetApplyDesaturation() const = 0;
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// Set color appearance transform (CAT) from ACES white point to assumed observer adapted white point
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virtual void SetApplyCATD60toD65(bool value) = 0;
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// Get color appearance transform (CAT) from ACES white point to assumed observer adapted white point
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virtual bool GetApplyCATD60toD65() const = 0;
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// Set reference black luminance value
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virtual void SetCinemaLimitsBlack(float value) = 0;
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// Get reference black luminance value
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virtual float GetCinemaLimitsBlack() const = 0;
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// Set reference white luminance value
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virtual void SetCinemaLimitsWhite(float value) = 0;
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// Get reference white luminance value
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virtual float GetCinemaLimitsWhite() const = 0;
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// Set min luminance value
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virtual void SetMinPoint(float value) = 0;
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// Get min luminance value
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virtual float GetMinPoint() const = 0;
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// Set mid luminance value
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virtual void SetMidPoint(float value) = 0;
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// Get mid luminance value
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virtual float GetMidPoint() const = 0;
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// Set max luminance value
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virtual void SetMaxPoint(float value) = 0;
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// Get max luminance value
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virtual float GetMaxPoint() const = 0;
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// Set gamma adjustment value
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virtual void SetSurroundGamma(float value) = 0;
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// Get gamma adjustment value
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virtual float GetSurroundGamma() const = 0;
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// Set optional gamma value that is applied as basic gamma curve OETF
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virtual void SetGamma(float value) = 0;
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// Get optional gamma value that is applied as basic gamma curve OETF
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virtual float GetGamma() const = 0;
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};
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using DisplayMapperComponentRequestBus = EBus<DisplayMapperComponentRequests>;
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//! DisplayMapperComponent can send out notifications on the DisplayMapperComponentNotifications
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class DisplayMapperComponentNotifications : public ComponentBus
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{
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public:
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//! Notifies that display mapper type changed
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virtual void OnDisplayMapperOperationTypeUpdated([[maybe_unused]] const DisplayMapperOperationType& displayMapperOperationType)
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{
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}
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//! Notifies that ACES parameter overrides changed
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virtual void OnAcesParameterOverridesUpdated([[maybe_unused]] const AcesParameterOverrides& acesParameterOverrides)
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{
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}
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};
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using DisplayMapperComponentNotificationBus = EBus<DisplayMapperComponentNotifications>;
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} // namespace Render
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} // namespace AZ
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