anki-3d-engine/AnKi/Shaders/FillBuffer.ankiprog

// Copyright (C) 2009-present, Panagiotis Christopoulos Charitos and contributors.
// All rights reserved.
// Code licensed under the BSD License.
// http://www.anki3d.org/LICENSE

#pragma anki technique comp

#include <AnKi/Shaders/Common.hlsl>

RWStructuredBuffer<U32> g_buff : register(u0);

struct Consts
{
	U32 m_val;
	U32 m_offset;
	U32 m_elementCount;
	U32 m_padding2;
};
ANKI_FAST_CONSTANTS(Consts, g_consts)

[numthreads(64, 1, 1)] void main(U32 svDispatchThreadId : SV_DISPATCHTHREADID)
{
	if(svDispatchThreadId < g_consts.m_elementCount)
	{
		g_buff[svDispatchThreadId + g_consts.m_offset] = g_consts.m_val;
	}
}