Method LoadShaders

Shadows/MeshRenderer.cpp:319–391

Loads all shaders

// Loads all shaders
void MeshRenderer::LoadShaders()
{
    // Load the mesh shaders
    meshDepthVS = CompileVSFromFile(device, L"DepthOnly.hlsl", "VS", "vs_5_0");
    meshVS = CompileVSFromFile(device, L"Mesh.hlsl", "VS", "vs_5_0");
    meshPS = CompileMeshPS(device);

    fullScreenVS = CompileVSFromFile(device, L"VSMConvert.hlsl", "FullScreenVS");
    for(uint32 shadowMode = uint32(ShadowMode::VSM); shadowMode < uint32(ShadowMode::NumValues); ++shadowMode)
    {
        for(uint32 msaaMode = 0; msaaMode < uint32(ShadowMSAA::NumValues); ++msaaMode)
        {
            PixelShaderPtr& shader = vsmConvertPS[shadowMode - uint32(ShadowMode::VSM)][msaaMode];

            CompileOptions opts;
            opts.Add("ShadowMode_", shadowMode);
            opts.Add("MSAASamples_", AppSettings::MSAASamples(msaaMode));
            shader = CompilePSFromFile(device, L"VSMConvert.hlsl", "ConvertToVSM", "ps_5_0", opts);
        }
    }

    for(uint32 i = 0; i <= MaxBlurRadius; ++i)
    {

        CompileOptions opts;
        opts.Add("Horizontal_", 1);
        opts.Add("Vertical_", 0);
        opts.Add("SampleRadius_", i);
        opts.Add("GPUSceneSubmission_", 0);
        vsmBlurH[i] = CompilePSFromFile(device, L"VSMConvert.hlsl", "BlurVSM", "ps_5_0", opts);


        opts.Reset();
        opts.Add("Horizontal_", 0);
        opts.Add("Vertical_", 1);
        opts.Add("SampleRadius_", i);
        opts.Add("GPUSceneSubmission_", 0);
        vsmBlurV[i] = CompilePSFromFile(device, L"VSMConvert.hlsl", "BlurVSM", "ps_5_0", opts);
    }


    CompileOptions opts;
    opts.Add("Horizontal_", 1);
    opts.Add("Vertical_", 0);
    opts.Add("GPUSceneSubmission_", 1);
    vsmBlurGPUH = CompilePSFromFile(device, L"VSMConvert.hlsl", "BlurVSM", "ps_5_0", opts);


    opts.Reset();
    opts.Add("Horizontal_", 0);
    opts.Add("Vertical_", 1);
    opts.Add("GPUSceneSubmission_", 1);
    vsmBlurGPUV = CompilePSFromFile(device, L"VSMConvert.hlsl", "BlurVSM", "ps_5_0", opts);


    depthReductionInitialPS = CompilePSFromFile(device, L"DepthReduction.hlsl", "DepthReductionInitialPS");
    depthReductionPS = CompilePSFromFile(device, L"DepthReduction.hlsl", "DepthReductionPS");