o3de/Gems/Atom/Feature/Common/Code/Source/PostProcessing/SMAACommon.h

/*
 * Copyright (c) Contributors to the Open 3D Engine Project.
 * For complete copyright and license terms please see the LICENSE at the root of this distribution.
 *
 * SPDX-License-Identifier: Apache-2.0 OR MIT
 *
 */

#pragma once

#include <AzCore/Math/Vector4.h>
#include <Atom/RPI.Public/Pass/PassAttachment.h>

namespace AZ
{
    namespace Render
    {
        // Path to texture resources used by SMAA.
        static const char* const PathToSMAAAreaTexture{ "textures/postprocessing/AreaTex.dds.streamingimage" };
        static const char* const PathToSMAASearchTexture{ "textures/postprocessing/SearchTex.dds.streamingimage" };

        // Option shader variable names for SMAA shader.
        static const char* const EnableDiagonalDetectionFeatureOptionName{ "o_enableDiagonalDetectionFeature" };
        static const char* const EnableCornerDetectionFeatureOptionName{ "o_enableCornerDetectionFeature" };
        static const char* const EnablePredicationFeatureOptionName{ "o_enablePredicationFeature" };
        static const char* const EdgeDetectionModeOptionName{ "o_edgeDetectionMode" };
        static const char* const BlendingOutputModeOptionName{ "o_blendingOutputMode" };
    } // namespace Render
} // namespace AZ