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Add basic texture sampling tests to D3D11 shader debug tests

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This commit is contained in:
baldurk
2020-10-22 15:48:30 +01:00
parent a83485d14c
commit 5cd83365a8
1 changed files with 36 additions and 5 deletions
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util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp
+36 -5
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@@ -106,9 +106,14 @@ ByteAddressBuffer byterotest : register(t1);
StructuredBuffer<MyStruct> structrotest : register(t2);
Texture2D<float> dimtex : register(t3);
Texture2DMS<float> dimtexms : register(t4);
Texture2D<float4> smiley : register(t5);
RWByteAddressBuffer byterwtest : register(u1);
RWStructuredBuffer<MyStruct> structrwtest : register(u2);
SamplerState linearclamp : register(s0);
SamplerState linearwrap : register(s1);
float4 main(v2f IN) : SV_Target0
{
float posinf = IN.oneVal/IN.zeroVal.x;
@@ -605,6 +610,21 @@ float4 main(v2f IN) : SV_Target0
// try to force a swizzle on the load
return asfloat(byterotest.Load4(z+0).yz).xyxy;
}
if(IN.tri == 69)
{
float2 uv = posone * float2(1.81f, 0.48f);
return smiley.Sample(linearclamp, uv);
}
if(IN.tri == 70)
{
float2 uv = posone * float2(1.81f, 0.48f);
return smiley.Sample(linearwrap, uv);
}
if(IN.tri == 71)
{
float2 uv = posone * float2(1.81f, 0.48f) / zero;
return smiley.Sample(linearclamp, uv);
}
return float4(0.4f, 0.4f, 0.4f, 0.4f);
}
@@ -623,7 +643,7 @@ struct v2f
Buffer<float> test : register(t0);
Texture2D<float4> tex : register(t3);
SamplerState s : register(s0);
SamplerState linearclamp : register(s0);
float4 main(v2f IN, uint samp : SV_SampleIndex) : SV_Target0
{
@@ -645,7 +665,7 @@ float4 main(v2f IN, uint samp : SV_SampleIndex) : SV_Target0
// do a condition that relies on texture samples and math operations so that we can check that
// evaluating those has no side-effects
if(IN.pos.x + sin(IN.pos.y) + tex.Sample(s, IN.uv).z < 1000.0f)
if(IN.pos.x + sin(IN.pos.y) + tex.Sample(linearclamp, IN.uv).z < 1000.0f)
{
// RT should still have the same properties
numSamples = GetRenderTargetSampleCount();
@@ -756,8 +776,17 @@ float4 main(v2f IN, uint samp : SV_SampleIndex) : SV_Target0
ID3D11UnorderedAccessViewPtr structuav =
MakeUAV(structBuf2).Format(DXGI_FORMAT_UNKNOWN).FirstElement(3).NumElements(5);
Texture rgba8;
LoadXPM(SmileyTexture, rgba8);
ID3D11Texture2DPtr smiley =
MakeTexture(DXGI_FORMAT_R8G8B8A8_UNORM, rgba8.width, rgba8.height).SRV();
ID3D11ShaderResourceViewPtr smileysrv = MakeSRV(smiley);
ctx->UpdateSubresource(smiley, 0, NULL, rgba8.data.data(), rgba8.width * sizeof(uint32_t), 0);
ID3D11ShaderResourceView *srvs[] = {
srv, rawsrv, structsrv, testSRV, msSRV,
srv, rawsrv, structsrv, testSRV, msSRV, smileysrv,
};
ctx->PSSetShaderResources(0, ARRAY_COUNT(srvs), srvs);
@@ -768,8 +797,10 @@ float4 main(v2f IN, uint samp : SV_SampleIndex) : SV_Target0
CreateDefaultInputLayout(vsmsaablob);
ID3D11SamplerStatePtr samp = MakeSampler();
ctx->PSSetSamplers(0, 1, &samp.GetInterfacePtr());
ID3D11SamplerStatePtr linearclamp = MakeSampler();
ctx->PSSetSamplers(0, 1, &linearclamp.GetInterfacePtr());
ID3D11SamplerStatePtr linearwrap = MakeSampler();
ctx->PSSetSamplers(1, 1, &linearwrap.GetInterfacePtr());
ID3D11VertexShaderPtr vsmsaa = CreateVS(vsmsaablob);
ID3D11PixelShaderPtr psmsaa = CreatePS(psmsaablob);