1 files changed, 0 insertions, 372 deletions
diff --git a/Tests/TestApp/assets/TestComputeShaders.lua b/Tests/TestApp/assets/TestComputeShaders.lua
deleted file mode 100644
index 863c8a5..0000000
--- a/Tests/TestApp/assets/TestComputeShaders.lua
+++ /dev/null
@@ -1,372 +0,0 @@
--- Compute shader test script
-
-ThreadGroupSizeX = 16
-ThreadGroupSizeY = 8
-
-TestTexture = Texture.Create{
-	Name = "Compute Shader Test Texture",
-    Type = "RESOURCE_DIM_TEX_2D", Width = 256, Height = 256,
-    Format = "TEX_FORMAT_RGBA8_UNORM",
-    MipLevels = 7,
-    SampleCount = 1,
-    Usage = "USAGE_DEFAULT",
-    BindFlags = {"BIND_SHADER_RESOURCE", "BIND_UNORDERED_ACCESS"}
-}
-
-UAVs = { [0] = TestTexture:CreateView{ ViewType = "TEXTURE_VIEW_UNORDERED_ACCESS", AccessFlags = "UAV_ACCESS_FLAG_WRITE"} }
-for mip = 1, TestTexture.MipLevels-1 do
-	UAVs[mip] = TestTexture:CreateView{ ViewType = "TEXTURE_VIEW_UNORDERED_ACCESS", MostDetailedMip = mip, AccessFlags = "UAV_ACCESS_FLAG_WRITE" }
-	assert(UAVs[mip].AccessFlags[1] == "UAV_ACCESS_FLAG_WRITE" )
-end
-
-LinearSampler = Sampler.Create{
-    MinFilter = "FILTER_TYPE_LINEAR", 
-    MagFilter = "FILTER_TYPE_LINEAR", 
-    MipFilter = "FILTER_TYPE_LINEAR"
-}
-
-TestTexture:GetDefaultView("TEXTURE_VIEW_SHADER_RESOURCE"):SetSampler(LinearSampler)
-
-PositionsBuffer = Buffer.Create(
-	{
-        Name = "Position buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_VERTEX_BUFFER", "BIND_UNORDERED_ACCESS"},
-		Mode = "BUFFER_MODE_FORMATTED",
-        ElementByteStride = 16,
-		uiSizeInBytes = (4 + 8) * 4 * 4
-	}
-)
-PositionsBufferUAV = PositionsBuffer:CreateView
-{
-    Name = "bufPositions UAV",
-    ViewType = "BUFFER_VIEW_UNORDERED_ACCESS",
-    Format = {ValueType = "VT_FLOAT32", NumComponents = 4}
-}
-
-
-TexcoordBuffer = Buffer.Create(
-	{
-        Name = "Texcoord buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_VERTEX_BUFFER", "BIND_UNORDERED_ACCESS"},
-		Mode = "BUFFER_MODE_FORMATTED",
-        ElementByteStride = 16,
-		uiSizeInBytes = (4 + 8) * 4 * 4
-	}
-)
-
-
-
-OffsetsBuffer = Buffer.Create(
-	{
-        Name = "Offsets buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_UNORDERED_ACCESS", "BIND_SHADER_RESOURCE"},
-		--uiSizeInBytes = 64,
-		Mode = "BUFFER_MODE_FORMATTED",
-        ElementByteStride = 16
-	},
-	"VT_FLOAT32",
-	{0.03,0,0,0,  0,0.03,0,0,  0.03,0.03,0,0,  -0.03,-0.03,0,0}
-)
-OffsetsBufferSRV = OffsetsBuffer:CreateView
-{
-    Name = "Offsets UAV",
-    ViewType = "BUFFER_VIEW_SHADER_RESOURCE",
-    Format = {ValueType = "VT_FLOAT32", NumComponents = 4}
-}
-
-
-IndexBuffer  = Buffer.Create(
-	{
-        Name = "Index buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_INDEX_BUFFER", "BIND_UNORDERED_ACCESS"},
-		Mode = "BUFFER_MODE_FORMATTED",
-        ElementByteStride = 16
-	},
-	"VT_UINT32",
-	{0,0,0,0}
-)
-IndexBufferUAV = IndexBuffer:CreateView
-{
-    Name = "bufIndices UAV",
-    ViewType = "BUFFER_VIEW_UNORDERED_ACCESS",
-    Format = {ValueType = "VT_UINT32", NumComponents = 4}
-}
-
-
-IndirectDrawArgsBuffer = Buffer.Create(
-	{
-        Name = "Indirect Draw Args Buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_INDIRECT_DRAW_ARGS", "BIND_UNORDERED_ACCESS"},
-        ElementByteStride = 16,
-		Mode = "BUFFER_MODE_FORMATTED",
-		uiSizeInBytes = 32
-	}
-)
-IndirectDrawArgsBufferUAV = IndirectDrawArgsBuffer:CreateView
-{
-    Name = "bufIndirectDrawArgs UAV",
-    ViewType = "BUFFER_VIEW_UNORDERED_ACCESS",
-    Format = {ValueType = "VT_UINT32", NumComponents = 4}
-}
-
-
-IndirectDispatchArgsBuffer =  Buffer.Create(
-	{
-        Name = "Indirect Dispatch Args Buffer",
-		Usage = "USAGE_DEFAULT",
-		BindFlags = {"BIND_INDIRECT_DRAW_ARGS", "BIND_UNORDERED_ACCESS"},
-        ElementByteStride = 16,
-		Mode = "BUFFER_MODE_FORMATTED",
-		uiSizeInBytes = 64
-	}
-)
-IndirectDispatchArgsBufferUAV = IndirectDispatchArgsBuffer:CreateView
-{
-    Name = "bufIndirectDispatchArgs UAV",
-    ViewType = "BUFFER_VIEW_UNORDERED_ACCESS",
-    Format = {ValueType = "VT_UINT32", NumComponents = 4}
-}
-
-TexcoordDataOffset = 2*4*4
-TexCoordUAV = TexcoordBuffer:CreateView
-{
-	ViewType = "BUFFER_VIEW_UNORDERED_ACCESS",
-	ByteOffset = TexcoordDataOffset,
-	ByteWidth = 4*4*4,
-    Format = {ValueType = "VT_FLOAT32", NumComponents = 4}
-}
-
-ResMapping = ResourceMapping.Create{
-	{Name = "g_tex2DTest", pObject = TestTexture:GetDefaultView("TEXTURE_VIEW_SHADER_RESOURCE")},
-	{Name = "bufPositions", pObject = PositionsBufferUAV },
-	{Name = "bufTexcoord", pObject = TexCoordUAV},
-	{Name = "bufIndices", pObject = IndexBufferUAV},
-	{Name = "bufIndirectDrawArgs", pObject = IndirectDrawArgsBufferUAV },
-	{Name = "bufIndirectDispatchArgs", pObject = IndirectDispatchArgsBufferUAV },
-	{Name = "Offsets", pObject = OffsetsBufferSRV}
-}
-
-function GetShaderPath( ShaderName, ShaderExt, GLESSpecial )
-	
-	local ProcessedShaderPath = ""
-	if Constants.DeviceType == "D3D11" or Constants.DeviceType == "D3D12" then
-		ProcessedShaderPath = "Shaders\\" .. ShaderName .. "DX." .. ShaderExt
-	elseif Constants.DeviceType == "OpenGL" or Constants.DeviceType == "Vulkan" or not GLESSpecial then
-		ProcessedShaderPath = "Shaders\\" .. ShaderName .. "GL." .. ShaderExt
-	else
-		ProcessedShaderPath = "Shaders\\" .. ShaderName .. "GLES." .. ShaderExt
-	end
-
-	return ProcessedShaderPath
-end
-
-FillTextureCS = Shader.Create{
-	FilePath =  GetShaderPath("CSTest\\FillTexture", "csh"),
-    UseCombinedTextureSamplers = true,
-	Desc = 
-	{
-		ShaderType = "SHADER_TYPE_COMPUTE"
-	}
-}
-
-UpdateVertBuffCS = Shader.Create{
-	FilePath =  GetShaderPath("CSTest\\UpdateVertBuff", "csh", true),
-    UseCombinedTextureSamplers = true,
-	Desc = {ShaderType = "SHADER_TYPE_COMPUTE"}
-}
-
-UpdateIndBuffCS = Shader.Create{
-	FilePath =  GetShaderPath("CSTest\\UpdateIndBuff", "csh"),
-    UseCombinedTextureSamplers = true,
-	Desc = {ShaderType = "SHADER_TYPE_COMPUTE"}
-}
-
-UpdateDrawArgsBuffCS = Shader.Create{
-	FilePath =  GetShaderPath("CSTest\\UpdateDrawArgsBuff", "csh"),
-    UseCombinedTextureSamplers = true,
-	Desc = {ShaderType = "SHADER_TYPE_COMPUTE"}
-}
-
-UpdateDispatchArgsBuffCS = Shader.Create{
-	FilePath =  GetShaderPath("CSTest\\UpdateDispatchArgsBuff", "csh"),
-    UseCombinedTextureSamplers = true,
-	Desc = {ShaderType = "SHADER_TYPE_COMPUTE"}
-}
-
-RenderVS = Shader.Create{
-	FilePath =  GetShaderPath("TextureTest", "vsh"),
-    UseCombinedTextureSamplers = true,
-	Desc = { ShaderType = "SHADER_TYPE_VERTEX" }
-}
-
-RenderPS = Shader.Create{
-	FilePath =  GetShaderPath("TextureTest", "psh"),
-    UseCombinedTextureSamplers = true,
-	Desc = { ShaderType = "SHADER_TYPE_PIXEL" }
-}
-
-FillTexturePSO = PipelineState.Create
-{
-	Name = "FillTexturePSO",
-    ResourceLayout = 
-    {
-		Variables = {{ShaderStages = "SHADER_TYPE_COMPUTE", Name = "g_tex2DTestUAV", Type = "SHADER_RESOURCE_VARIABLE_TYPE_DYNAMIC"}}
-    },
-	IsComputePipeline=true,
-	ComputePipeline = 
-	{
-		pCS = FillTextureCS
-	}
-}
-assert(FillTexturePSO.ResourceLayout.Variables[1].ShaderStages[1] == "SHADER_TYPE_COMPUTE");
-assert(FillTexturePSO.ResourceLayout.Variables[1].Name == "g_tex2DTestUAV");
-assert(FillTexturePSO.ResourceLayout.Variables[1].Type == "SHADER_RESOURCE_VARIABLE_TYPE_DYNAMIC");
-
-FillTextureSRB = FillTexturePSO:CreateShaderResourceBinding()
-
-UpdateVertBuffPSO = PipelineState.Create
-{
-	Name = "UpdateVertBuffPSO",
-	IsComputePipeline=true,
-	ComputePipeline = 
-	{
-		pCS = UpdateVertBuffCS
-	}
-}
-UpdateVertBuffSRB = UpdateVertBuffPSO:CreateShaderResourceBinding()
-
-UpdateIndBuffPSO = PipelineState.Create
-{
-	Name = "UpdateIndBuffPSO",
-	IsComputePipeline=true,
-	ComputePipeline = 
-	{
-		pCS = UpdateIndBuffCS
-	}
-}
-UpdateIndBuffSRB = UpdateIndBuffPSO:CreateShaderResourceBinding()
-
-UpdateDrawArgsBuffPSO = PipelineState.Create
-{
-	Name = "UpdateDrawArgsBuffPSO",
-	IsComputePipeline=true,
-	ComputePipeline = 
-	{
-		pCS = UpdateDrawArgsBuffCS
-	}
-}
-UpdateDrawArgsBuffSRB = UpdateDrawArgsBuffPSO:CreateShaderResourceBinding()
-
-UpdateDispatchArgsBuffPSO = PipelineState.Create
-{
-	Name = "UpdateDispatchArgsBuffPSO",
-	IsComputePipeline=true,
-	ComputePipeline = 
-	{
-		pCS = UpdateDispatchArgsBuffCS
-	}
-}
-UpdateDispatchArgsBuffSRB = UpdateDispatchArgsBuffPSO:CreateShaderResourceBinding()
-
-RenderPSO = PipelineState.Create
-{
-	Name = "CS Test - Render PSO",
-	GraphicsPipeline = 
-	{
-		RasterizerDesc = 
-		{
-			FillMode = "FILL_MODE_SOLID",
-			CullMode = "CULL_MODE_NONE"
-		},
-		DepthStencilDesc = {DepthEnable = false},
-		pVS = RenderVS,
-		pPS = RenderPS,
-		InputLayout = 
-		{
-			{ InputIndex = 0, BufferSlot = 0, NumComponents = 3, ValueType = "VT_FLOAT32", IsNormalized = false, Stride = 4*4},
-			{ InputIndex = 1, BufferSlot = 1, NumComponents = 2, ValueType = "VT_FLOAT32", IsNormalized = false, Stride = 4*4}
-		},
-		RTVFormats = {extBackBufferFormat},
-        DSVFormat = extDepthBufferFormat,
-        PrimitiveTopology = "PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP"
-	}
-}
-RenderPSO:BindStaticResources({"SHADER_TYPE_VERTEX", "SHADER_TYPE_PIXEL"}, ResMapping, {"BIND_SHADER_RESOURCES_VERIFY_ALL_RESOLVED"})
-RenderSRB = RenderPSO:CreateShaderResourceBinding()
-
-UpdateVertBuffPSO:BindStaticResources("SHADER_TYPE_COMPUTE", ResMapping, {"BIND_SHADER_RESOURCES_VERIFY_ALL_RESOLVED", "BIND_SHADER_RESOURCES_UPDATE_STATIC"} )
-UpdateIndBuffPSO:BindStaticResources("SHADER_TYPE_COMPUTE", ResMapping, {"BIND_SHADER_RESOURCES_VERIFY_ALL_RESOLVED", "BIND_SHADER_RESOURCES_UPDATE_ALL"})
-UpdateDrawArgsBuffPSO:BindStaticResources("SHADER_TYPE_COMPUTE", ResMapping, {"BIND_SHADER_RESOURCES_VERIFY_ALL_RESOLVED"})
-UpdateDispatchArgsBuffPSO:BindStaticResources("SHADER_TYPE_COMPUTE", ResMapping, {"BIND_SHADER_RESOURCES_VERIFY_ALL_RESOLVED"})
-
-FillTextureSRB:InitializeStaticResources()
-UpdateVertBuffSRB:InitializeStaticResources()
-UpdateIndBuffSRB:InitializeStaticResources()
-UpdateDrawArgsBuffSRB:InitializeStaticResources()
-UpdateDispatchArgsBuffSRB:InitializeStaticResources()
-RenderSRB:InitializeStaticResources()
-
-DrawAttrs = DrawAttribs.Create{
-	IndexType = "VT_UINT32",
-	pIndirectDrawAttribs = IndirectDrawArgsBuffer,
-    IndirectAttribsBufferStateTransitionMode = "RESOURCE_STATE_TRANSITION_MODE_TRANSITION",
-    Flags = {"DRAW_FLAG_VERIFY_ALL"}
-}
-
-
-
-function Draw()
-	Context.SetPipelineState(RenderPSO)
-	Context.TransitionShaderResources(RenderPSO, RenderSRB)
-	Context.CommitShaderResources(RenderSRB)
-	Context.SetVertexBuffers(PositionsBuffer, 0, TexcoordBuffer, TexcoordDataOffset, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION", "SET_VERTEX_BUFFERS_FLAG_RESET")
-	Context.SetIndexBuffer(IndexBuffer, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION" )
-	Context.Draw(DrawAttrs)
-end
-
-
-tex2DTestUAV = FillTextureSRB:GetVariableByName("SHADER_TYPE_COMPUTE", "g_tex2DTestUAV")
-
-function Dispatch()
-
-	Context.SetPipelineState(FillTexturePSO)
-
-	for Mip = 0, TestTexture.MipLevels-1 do
-		local NumGroupsX = math.floor( (bit32.rshift(TestTexture.Width,  Mip) + ThreadGroupSizeX - 1) / ThreadGroupSizeX )
-		local NumGroupsY = math.floor( (bit32.rshift(TestTexture.Height, Mip) + ThreadGroupSizeX - 1) / ThreadGroupSizeY )
-		tex2DTestUAV:Set(UAVs[Mip])
-		
-		Context.CommitShaderResources(FillTextureSRB, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION" )
-
-		Context.DispatchCompute(NumGroupsX, NumGroupsY)
-	end
-
-	Context.SetPipelineState(UpdateDispatchArgsBuffPSO)
-	Context.TransitionShaderResources(UpdateDispatchArgsBuffPSO, UpdateDispatchArgsBuffSRB)
-	Context.CommitShaderResources(UpdateDispatchArgsBuffSRB)
-	Context.DispatchCompute(1)
-
-	Context.SetPipelineState(UpdateDrawArgsBuffPSO)
-	Context.CommitShaderResources(UpdateDrawArgsBuffSRB, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION")
-	Context.DispatchCompute(IndirectDispatchArgsBuffer, 16, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION")
-
-	Context.SetPipelineState(UpdateIndBuffPSO)
-	Context.TransitionShaderResources(UpdateIndBuffPSO, UpdateIndBuffSRB)
-	Context.CommitShaderResources(UpdateIndBuffSRB)
-	Context.DispatchCompute(1)
-	
-	Context.SetPipelineState(UpdateVertBuffPSO)
-	Context.CommitShaderResources(UpdateVertBuffSRB, "RESOURCE_STATE_TRANSITION_MODE_TRANSITION")
-	Context.DispatchCompute(2)	
-
-	return Draw()
-end
-
-function Render()
-	return Dispatch()
-end