1 files changed, 30 insertions, 0 deletions
diff --git a/src/controls/Shaders/+hlsl/blur.vert b/src/controls/Shaders/+hlsl/blur.vert
new file mode 100644
index 00000000..08ff3cf3
--- /dev/null
+++ b/src/controls/Shaders/+hlsl/blur.vert
@@ -0,0 +1,30 @@
+cbuffer ConstantBuffer : register(b0)
+{
+    float4x4 qt_Matrix;
+    float qt_Opacity;
+    float xStep;
+    float yStep;
+};
+
+struct PSInput
+{
+    float4 position : SV_POSITION;
+    float2 coord0 : TEXCOORD0;
+    float2 coord1 : TEXCOORD1;
+    float2 coord2 : TEXCOORD2;
+    float2 coord3 : TEXCOORD3;
+};
+
+PSInput main(float4 position : POSITION, float2 coord : TEXCOORD0)
+{
+    PSInput result;
+
+    result.position = mul(qt_Matrix, position);
+
+    result.coord0 = float2(coord.x + xStep, coord.y + yStep * 0.36);
+    result.coord1 = float2(coord.x + xStep * 0.36, coord.y - yStep);
+    result.coord2 = float2(coord.x - xStep * 0.36, coord.y + yStep);
+    result.coord3 = float2(coord.x - xStep, coord.y - yStep * 0.36);
+
+    return result;
+}