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Add shaders re-implemented in HLSL

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These were written against the shaders at revision eddd724e7.
There have been changes made since then, which will need to be mirrored.

See `data/hlsl/README.md` for the current status of each sample.
This commit is contained in:
Ben Clayton 2020-05-21 10:20:19 +00:00
parent 10a1ecaf7b
commit cce75f1859
287 changed files with 11263 additions and 0 deletions
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45
data/hlsl/indirectdraw/ground.vert Normal file
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// Copyright 2020 Google LLC
struct VSInput
{
[[vk::location(0)]] float4 Pos : POSITION0;
[[vk::location(1)]] float3 Normal : NORMAL0;
[[vk::location(2)]] float2 UV : TEXCOORD0;
[[vk::location(3)]] float3 Color : COLOR0;
};
struct UBO
{
float4x4 projection;
float4x4 modelview;
};
cbuffer ubo : register(b0) { UBO ubo; }
struct VSOutput
{
float4 Pos : SV_POSITION;
[[vk::location(0)]] float3 Normal : NORMAL0;
[[vk::location(1)]] float3 Color : COLOR0;
[[vk::location(2)]] float2 UV : TEXCOORD0;
[[vk::location(3)]] float3 ViewVec : TEXCOORD1;
[[vk::location(4)]] float3 LightVec : TEXCOORD2;
};
VSOutput main(VSInput input)
{
VSOutput output = (VSOutput)0;
output.Color = input.Color;
output.UV = input.UV * 32.0;
output.Normal = input.Normal;
float4 pos = float4(input.Pos.xyz, 1.0);
output.Pos = mul(ubo.projection, mul(ubo.modelview, pos));
float4 wPos = mul(ubo.modelview, float4(pos.xyz, 1.0));
float4 lPos = float4(0.0, -5.0, 0.0, 1.0);
output.LightVec = lPos.xyz - pos.xyz;
output.ViewVec = -pos.xyz;
return output;
}