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o3de/Gems/Atom/Feature/Common/Assets/Shaders/PostProcessing/MSAAResolveDepth.azsl
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Steve Pham b4a2edec6a Final update copyright headers to reference license files at the repo root (#1693)
* Final update copyright headers to reference license files at the repo root

Signed-off-by: spham <spham@amazon.com>

* Fix copyright validator unit tests to support the stale O3DE header scenario

Signed-off-by: spham <spham@amazon.com>
2021-06-30 19:51:55 -07:00

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/*
* 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
*
*/
#include <Atom/Features/SrgSemantics.azsli>
#include <Atom/Features/PostProcessing/FullscreenVertex.azsli>
#include <Atom/Features/PostProcessing/PostProcessUtil.azsli>
ShaderResourceGroup PassSrg : SRG_PerPass
{
Texture2DMS<float> m_depthTexture;
}
struct PSOutput
{
float m_depth : SV_Depth;
};
PSOutput MainPS(VSOutput IN)
{
uint width = 0;
uint height = 0;
uint numberOfSamples = 0;
PassSrg::m_depthTexture.GetDimensions(width, height, numberOfSamples);
int2 coord = int2(width * IN.m_texCoord.x, height * IN.m_texCoord.y);
PSOutput OUT;
int sampleIndex = 0;
OUT.m_depth = PassSrg::m_depthTexture.Load(coord, sampleIndex);
return OUT;
}