Merge pull request 'commit de dev' (#1) from dev into main

Reviewed-on: #1

.gitignore

@@ -1 +0,0 @@
-*.examples

Fuses/kernel_blur.fuse

@@ -1,192 +0,0 @@
-FuRegisterClass("GPUSampleFuse", CT_SourceTool, {
-    REGS_Category = "Fuses\\Examples",
-    REGS_OpIconString = "GFu",
-    REGS_OpDescription = "GPU Sample Fuse",
-
-    REG_NoObjMatCtrls = true,
-    REG_NoMotionBlurCtrls = true,
-
-    REG_Source_GlobalCtrls = true,
-    REG_Source_SizeCtrls = true,
-    REG_Source_AspectCtrls = true,
-    REG_Source_DepthCtrls = true,
-})
-
--- Description of kernel parameters
-
-GradientParams = [[
-    float col[4];
-    int dstsize[2];
-]]
-
-CircleParams = [[
-    float amp;
-    float damp;
-    float freq;
-    float phase;
-    float center[2];
-    int srcsize[2];
-    int compOrder;
-]]
-
--- Source of kernel
-
-GradientSource = [[
-__KERNEL__ void GradientKernel(__CONSTANTREF__ GradientParams *params, __TEXTURE2D_WRITE__ dst)
-{
-    DEFINE_KERNEL_ITERATORS_XY(x, y)
-    if (x < params->dstsize[0] && y < params->dstsize[1])
-    {
-        float2 pos = to_float2(x, y) / to_float2(params->dstsize[0] - 1, params->dstsize[1] - 1);
-        float4 col = to_float4_v(params->col);
-        col *= to_float4(pos.x, pos.y, 0.0f, 1.0f);
-        _tex2DVec4Write(dst, x, y, col);
-    }
-}
-]]
-
-CircleSource = [[
-#define _length(a,b) _sqrtf(((a).x-(b).x)*((a).x-(b).x) + ((a).y-(b).y)*((a).y-(b).y))
-
-__KERNEL__ void CircleKernel(__CONSTANTREF__ CircleParams *params, __TEXTURE2D__ src, __TEXTURE2D_WRITE__ dst)
-{
-    DEFINE_KERNEL_ITERATORS_XY(x, y)
-    if (x < params->srcsize[0] && y < params->srcsize[1])
-    {
-        float2 pos = to_float2(x, y) / to_float2(params->srcsize[0] - 1, params->srcsize[1] - 1);
-
-        float2 center = to_float2_v(params->center);
-        float d = _length(pos, center);
-        float vl = fmax(params->amp - params->damp * d, 0.0f);
-        vl = 1.0f + sin(d * params->freq + params->phase) * vl;
-
-        float2 frompos = vl * (pos - center) + center;
-
-        float4 col = _tex2DVecN(src, frompos.x, frompos.y, params->compOrder);
-        _tex2DVec4Write(dst, x, y, col);
-    }
-}
-]]
-
-function Create()
-    InCenter = self:AddInput("Center", "Center", {
-        LINKID_DataType = "Point",
-        INPID_InputControl = "OffsetControl",
-        INPID_PreviewControl = "CrosshairControl",
-    })
-    InAmplitude = self:AddInput("Amplitude", "Amplitude", {
-        LINKID_DataType = "Number",
-        INPID_InputControl = "SliderControl",
-        INP_Default = 0.5,
-    })
-    InDamping = self:AddInput("Damping", "Damping", {
-        LINKID_DataType = "Number",
-        INPID_InputControl = "SliderControl",
-        INP_Default = 0.0,
-    })
-    InFrequency = self:AddInput("Frequency", "Frequency", {
-        LINKID_DataType = "Number",
-        INPID_InputControl = "SliderControl",
-        INP_Default = 0.0,
-        INP_MaxScale = 100.0
-    })
-    InPhase = self:AddInput("Phase", "Phase", {
-        LINKID_DataType = "Number",
-        INPID_InputControl = "ScrewControl",
-        INP_Default = 0.0,
-        INP_MaxScale = 10.0,
-    })
-end
-
-function Process(req)
-    local center = InCenter:GetValue(req)
-    local amp = InAmplitude:GetValue(req).Value
-    local damp = InDamping:GetValue(req).Value
-    local freq = InFrequency:GetValue(req).Value
-    local phase = InPhase:GetValue(req).Value
-
-    local realwidth = Width
-    local realheight = Height
-
-    -- We'll handle proxy ourselves
-    Width = Width / Scale
-    Height = Height / Scale
-    Scale = 1
-
-    local imgattrs = {
-        IMG_Document = self.Comp,
-        IMG_Width = Width,
-        IMG_Height = Height,
-        IMG_XScale = XAspect,
-        IMG_YScale = YAspect,
-        IMAT_OriginalWidth = realwidth,
-        IMAT_OriginalHeight = realheight,
-        IMG_Quality = not req:IsQuick(),
-        IMG_MotionBlurQuality = not req:IsNoMotionBlur(),
-    }
-
-    if not req:IsStampOnly() then
-        imgattrs.IMG_ProxyScale = 1
-    end
-
-    if SourceDepth == 0 then
-        imgattrs.IMG_Depth = SourceDepth
-    end
-
-    local img = Image(imgattrs)
-    local out
-    local success = false
-    if img then
-        local node = DVIPComputeNode(req, "GradientKernel", GradientSource, "GradientParams", GradientParams)
-        
-        if node then
-            -- create image
-            local params = node:GetParamBlock(GradientParams)
-
-            params.col[0] = 1.0
-            params.col[1] = 1.0
-            params.col[2] = 1.0
-            params.col[3] = 1.0
-            params.dstsize[0] = img.DataWindow:Width()
-            params.dstsize[1] = img.DataWindow:Height()
-            
-            node:SetParamBlock(params)
-
-            node:AddOutput("dst", img)
-
-            success = node:RunSession(req)
-        end
-
-        if success then
-            out = Image({IMG_Like = img})
-
-            local node = DVIPComputeNode(req, "CircleKernel", CircleSource, "CircleParams", CircleParams)
-
-            if node then
-                local params = node:GetParamBlock(CircleParams)
-                params.amp = amp
-                params.damp = damp
-                params.freq = freq
-                params.phase = phase
-                params.center[0] = center.X
-                params.center[1] = center.Y
-                params.compOrder = 15
-                params.srcsize[0] = out.DataWindow:Width()
-                params.srcsize[1] = out.DataWindow:Height()
-
-                node:SetParamBlock(params)
-
-                node:AddSampler("RowSampler", TEX_FILTER_MODE_LINEAR, TEX_ADDRESS_MODE_CLAMP, TEX_NORMALIZED_COORDS_TRUE)
-
-                node:AddInput("src", img)
-                node:AddOutput("dst", out)
-
-                success = node:RunSession(req)
-            else
-                out = nil
-            end
-        end
-    end
-
-    OutImage:Set(req, out)
-end