public GLSLCombineManager(F3DEX2Interpreter f3dex2)
{
supported = ((GraphicsContext.CurrentContext as IGraphicsContextInternal).GetAddress("glCreateShader") != IntPtr.Zero);
F3DEX2 = f3dex2;
shaderCache = new List<GLSLShaders>();
/*foreach (uint[] knownMux in KnownCombinerMuxes.Muxes)
{
BindCombiner(knownMux[0], knownMux[1], true);
BindCombiner(knownMux[0], knownMux[1], false);
}*/
}
public GLSLShaders(uint m0, uint m1, F3DEX2Interpreter f3dex2, bool tex)
{
F3DEX2 = f3dex2;
Mux0 = m0;
Mux1 = m1;
HasLightingEnabled = Convert.ToBoolean(f3dex2.GeometryMode & (uint)General.GeometryMode.LIGHTING);
Unpacked = new UnpackedCombinerMux(m0, m1);
Textured = tex;
StringBuilder vs = new StringBuilder(), fs = new StringBuilder();
vs.AppendFormat(shaderPrefix, Program.AppNameVer, "Vertex", m0, m1, HasLightingEnabled);
vs.AppendLine(shaderVersion);
vs.AppendLine(vertexShaderVariables);
vs.AppendLine(shaderMainPrefix);
vs.AppendLine(vertexShaderCommon);
fs.AppendFormat(shaderPrefix, Program.AppNameVer, "Fragment", m0, m1, HasLightingEnabled);
fs.AppendLine(shaderVersion);
fs.AppendLine(fragmentShaderVariables);
fs.AppendLine(shaderMainPrefix);
// TODO can this be made nicer? texturing and lighting?
if (Textured) fs.AppendLine(fragmentShaderCommon);
fs.AppendLine(fragmentShaderLighting);
if (!HasLightingEnabled)
{
fs.AppendLine("vec4 lightColor = gl_Color;");
vs.AppendLine("gl_FrontColor = gl_Color;");
}
else
fs.AppendLine("vec4 lightColor = gl_Color + Iamb + Idiff + Ispec;");
if (!Textured) fs.AppendLine("vec4 tex0color = lightColor;\nvec4 tex1color = lightColor;");
fs.AppendLine();
for (int i = 0; i < 2; i++)
{
StringBuilder calc = new StringBuilder();
calc.AppendFormat("{0} = vec4((", (i == 0 ? "combColor" : "outColor"));
switch (Unpacked.cA[i])
{
case UnpackedCombinerMux.ComponentsC16.CCMUX_COMBINED:
calc.Append("combColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL0:
calc.Append("tex0color");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL1:
calc.Append("tex1color");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIMITIVE:
calc.Append("primColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_SHADE:
calc.Append("lightColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_ENVIRONMENT:
calc.Append("envColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_COMBINED_ALPHA:
calc.Append("comb.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL0_ALPHA:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL1_ALPHA:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIMITIVE_ALPHA:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_SHADE_ALPHA:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_ENV_ALPHA:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_LOD_FRACTION:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIM_LOD_FRAC:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)"); //unemulated for now
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(" - ");
switch (Unpacked.cB[i])
{
case UnpackedCombinerMux.ComponentsC16.CCMUX_COMBINED:
calc.Append("combColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL0:
calc.Append("tex0color");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL1:
calc.Append("tex1color");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIMITIVE:
calc.Append("primColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_SHADE:
calc.Append("lightColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_ENVIRONMENT:
calc.Append("envColor");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_COMBINED_ALPHA:
calc.Append("comb.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL0_ALPHA:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_TEXEL1_ALPHA:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIMITIVE_ALPHA:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_SHADE_ALPHA:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_ENV_ALPHA:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_LOD_FRACTION:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_PRIM_LOD_FRAC:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)"); //unemulated for now
break;
case UnpackedCombinerMux.ComponentsC16.CCMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(") * ");
switch (Unpacked.cC[i])
{
case UnpackedCombinerMux.ComponentsC32.CCMUX_COMBINED:
calc.Append("combColor");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_TEXEL0:
calc.Append("tex0color");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_TEXEL1:
calc.Append("tex1color");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_PRIMITIVE:
calc.Append("primColor");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_SHADE:
calc.Append("lightColor");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_ENVIRONMENT:
calc.Append("envColor");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_COMBINED_ALPHA:
calc.Append("comb.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_TEXEL0_ALPHA:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_TEXEL1_ALPHA:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_PRIMITIVE_ALPHA:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_SHADE_ALPHA:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_ENV_ALPHA:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_LOD_FRACTION:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)"); //unemulated for now
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_PRIM_LOD_FRAC:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)"); //unemulated for now
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_K5:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)"); //unemulated for now
break;
case UnpackedCombinerMux.ComponentsC32.CCMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(" + ");
switch (Unpacked.cD[i])
{
case UnpackedCombinerMux.ComponentsC8.CCMUX_COMBINED:
calc.Append("combColor");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_TEXEL0:
calc.Append("tex0color");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_TEXEL1:
calc.Append("tex1color");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_PRIMITIVE:
calc.Append("primColor");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_SHADE:
calc.Append("lightColor");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_ENVIRONMENT:
calc.Append("envColor");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsC8.CCMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.AppendLine(");");
calc.AppendFormat("{0} = vec4((", (i == 0 ? "combAlpha" : "outAlpha"));
switch (Unpacked.aA[i])
{
case UnpackedCombinerMux.ComponentsA8.ACMUX_COMBINED:
calc.Append("combAlpha.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL0:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL1:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_PRIMITIVE:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_SHADE:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_ENVIRONMENT:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(" - ");
switch (Unpacked.aB[i])
{
case UnpackedCombinerMux.ComponentsA8.ACMUX_COMBINED:
calc.Append("combAlpha.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL0:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL1:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_PRIMITIVE:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_SHADE:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_ENVIRONMENT:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(") * ");
switch (Unpacked.aC[i])
{
case UnpackedCombinerMux.ComponentsA8.ACMUX_COMBINED:
calc.Append("combAlpha.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL0:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL1:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_PRIMITIVE:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_SHADE:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_ENVIRONMENT:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.Append(" + ");
switch (Unpacked.aD[i])
{
case UnpackedCombinerMux.ComponentsA8.ACMUX_COMBINED:
calc.Append("combAlpha.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL0:
calc.Append("tex0color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_TEXEL1:
calc.Append("tex1color.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_PRIMITIVE:
calc.Append("primColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_SHADE:
calc.Append("lightColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_ENVIRONMENT:
calc.Append("envColor.a");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_1:
calc.Append("vec4(1.0, 1.0, 1.0, 1.0)");
break;
case UnpackedCombinerMux.ComponentsA8.ACMUX_0:
calc.Append("vec4(0.0, 0.0, 0.0, 0.0)");
break;
}
calc.AppendLine(");");
calc.AppendLine("gl_FragColor.rgb = outColor.rgb;");
calc.AppendLine("gl_FragColor.a = outAlpha.a;");
fs.AppendLine(calc.ToString());
//fs.AppendLine("gl_FragColor = lightColor;");
}
vs.AppendLine(shaderMainSuffix);
fs.AppendLine(shaderMainSuffix);
/*System.IO.StreamWriter sw = new System.IO.StreamWriter(string.Format(@"C:\Temp\{0:X8}_{1:X8}_{2}.txt", m0, m1, HasLightingEnabled ? "light" : "nolight"));
sw.Write(vs.ToString());
sw.Write(fs.ToString());
sw.Close();
*/
int vo = -1, fo = -1, p = -1;
CreateShaders(vs.ToString(), fs.ToString(), ref vo, ref fo, ref p);
VertexObject = vo;
FragmentObject = fo;
ProgramID = p;
}
