1 files changed, 36 insertions, 0 deletions
diff --git a/src/quick/scenegraph/adaptations/d3d12/shaders/textmask.hlsl b/src/quick/scenegraph/adaptations/d3d12/shaders/textmask.hlsl
new file mode 100644
index 0000000000..b7963d92fe
--- /dev/null
+++ b/src/quick/scenegraph/adaptations/d3d12/shaders/textmask.hlsl
@@ -0,0 +1,36 @@
+struct VSInput
+{
+    float4 position : POSITION;
+    float2 coord : TEXCOORD0;
+};
+
+cbuffer ConstantBuffer : register(b0)
+{
+    float4x4 mvp;
+    float2 textureScale;
+    float dpr;
+    float color;
+};
+
+struct PSInput
+{
+    float4 position : SV_POSITION;
+    float2 coord : TEXCOORD0;
+};
+
+Texture2D tex : register(t0);
+SamplerState samp : register(s0);
+
+PSInput VS_TextMask(VSInput input)
+{
+    PSInput result;
+    result.position = mul(mvp, floor(input.position * dpr + 0.5) / dpr);
+    result.coord = input.coord * textureScale;
+    return result;
+}
+
+float4 PS_TextMask24(PSInput input) : SV_TARGET
+{
+    float4 glyph = tex.Sample(samp, input.coord);
+    return float4(glyph.rgb * color, glyph.a);
+}