Huge shader refactor

Shaders/CRadarPaintShader.shader

@@ -0,0 +1,148 @@
+#shader CRadarPaintShader
+#attribute position4 0
+#attribute position4 1
+#attribute position4 2
+#attribute position4 3
+#attribute uv4 0
+#attribute uv4 1
+#attribute uv4 2
+#attribute uv4 3
+#attribute color
+#srcfac srcalpha
+#dstfac one
+#primitive tristrips
+#depthtest none
+#depthwrite false
+#culling none
+
+#vertex glsl
+layout(location=0) in vec4 posIn[4];
+layout(location=4) in vec4 uvIn[4];
+layout(location=8) in vec4 colorIn;
+
+UBINDING0 uniform RadarPaintUniform
+{
+    mat4 xf;
+};
+
+struct VertToFrag
+{
+    vec4 color;
+    vec2 uv;
+};
+
+SBINDING(0) out VertToFrag vtf;
+void main()
+{
+    vec3 pos = posIn[gl_VertexID].xyz;
+    vtf.uv = uvIn[gl_VertexID].xy;
+    vtf.color = colorIn;
+    gl_Position = xf * vec4(pos, 1.0);
+}
+
+#fragment glsl
+struct VertToFrag
+{
+    vec4 color;
+    vec2 uv;
+};
+
+SBINDING(0) in VertToFrag vtf;
+layout(location=0) out vec4 colorOut;
+TBINDING0 uniform sampler2D tex;
+void main()
+{
+    colorOut = vtf.color * texture(tex, vtf.uv);
+}
+
+#vertex hlsl
+struct VertData
+{
+    float4 posIn[4] : POSITION;
+    float4 uvIn[4] : UV;
+    float4 colorIn : COLOR;
+};
+
+cbuffer RadarPaintUniform : register(b0)
+{
+    float4x4 xf;
+};
+
+struct VertToFrag
+{
+    float4 position : SV_Position;
+    float4 color : COLOR;
+    float2 uv : UV;
+};
+
+VertToFrag main(in VertData v, in uint vertId : SV_VertexID)
+{
+    VertToFrag vtf;
+    vtf.color = v.colorIn;
+    vtf.uv = v.uvIn[vertId].xy;
+    vtf.position = mul(xf, float4(v.posIn[vertId].xyz, 1.0));
+    return vtf;
+}
+
+#fragment hlsl
+struct VertToFrag
+{
+    float4 position : SV_Position;
+    float4 color : COLOR;
+    float2 uv : UV;
+};
+
+SamplerState samp : register(s0);
+Texture2D tex : register(t0);
+float4 main(in VertToFrag vtf) : SV_Target0
+{
+    return vtf.color * tex.Sample(samp, vtf.uv);
+}
+
+#vertex metal
+struct VertData
+{
+    float4 posIn[4];
+    float4 uvIn[4];
+    float4 colorIn;
+};
+
+struct RadarPaintUniform
+{
+    float4x4 xf;
+};
+
+struct VertToFrag
+{
+    float4 position [[ position ]];
+    float4 color;
+    float2 uv;
+};
+
+vertex VertToFrag vmain(constant VertData* va [[ buffer(1) ]],
+                        uint vertId [[ vertex_id ]], uint instId [[ instance_id ]],
+                        constant RadarPaintUniform& rpu [[ buffer(2) ]])
+{
+    VertToFrag vtf;
+    constant VertData& v = va[instId];
+    vtf.color = v.colorIn;
+    vtf.uv = v.uvIn[vertId].xy;
+    vtf.position = rpu.xf * float4(v.posIn[vertId].xyz, 1.0);
+    return vtf;
+}
+
+#fragment metal
+struct VertToFrag
+{
+    float4 position [[ position ]];
+    float4 color;
+    float2 uv;
+};
+
+fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
+                      sampler samp [[ sampler(0) ]],
+                      texture2d<float> tex [[ texture(0) ]])
+{
+    return vtf.color * tex.sample(samp, vtf.uv);
+}
+