static public EffectObject FromShaderInfo(ShaderInfo shaderInfo)
{
var effect = new EffectObject();
// These are filled out as we process stuff.
effect.ConstantBuffers = new List<ConstantBufferData>();
effect.Shaders = new List<ShaderData>();
// Go thru the techniques and that will find all the
// shaders and constant buffers.
effect.Techniques = new d3dx_technique[shaderInfo.Techniques.Count];
for (var t = 0; t < shaderInfo.Techniques.Count; t++)
{
var tinfo = shaderInfo.Techniques[t]; ;
var technique = new d3dx_technique();
technique.name = tinfo.name;
technique.pass_count = (uint)tinfo.Passes.Count;
technique.pass_handles = new d3dx_pass[tinfo.Passes.Count];
for (var p = 0; p < tinfo.Passes.Count; p++)
{
var pinfo = tinfo.Passes[p];
var pass = new d3dx_pass();
pass.name = pinfo.name ?? string.Empty;
pass.blendState = pinfo.blendState;
pass.depthStencilState = pinfo.depthStencilState;
pass.rasterizerState = pinfo.rasterizerState;
pass.state_count = 0;
var tempstate = new d3dx_state[2];
pinfo.ValidateShaderModels(shaderInfo.Profile);
if (!string.IsNullOrEmpty(pinfo.psFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderInfo, pinfo.psFunction, pinfo.psModel, false);
}
if (!string.IsNullOrEmpty(pinfo.vsFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderInfo, pinfo.vsFunction, pinfo.vsModel, true);
}
pass.states = new d3dx_state[pass.state_count];
for (var s = 0; s < pass.state_count; s++)
pass.states[s] = tempstate[s];
technique.pass_handles[p] = pass;
}
effect.Techniques[t] = technique;
}
// Make the list of parameters by combining all the
// constant buffers ignoring the buffer offsets.
var parameters = new List<d3dx_parameter>();
for (var c = 0; c < effect.ConstantBuffers.Count; c++)
{
var cb = effect.ConstantBuffers[c];
for (var i = 0; i < cb.Parameters.Count; i++)
{
var param = cb.Parameters[i];
var match = parameters.FindIndex(e => e.name == param.name);
if (match == -1)
{
cb.ParameterIndex.Add(parameters.Count);
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
cb.ParameterIndex.Add(match);
}
}
}
// Add the texture parameters from the samplers.
foreach (var shader in effect.Shaders)
{
for (var s = 0; s < shader._samplers.Length; s++)
{
var sampler = shader._samplers[s];
var match = parameters.FindIndex(e => e.name == sampler.parameterName);
if (match == -1)
{
// Store the index for runtime lookup.
shader._samplers[s].parameter = parameters.Count;
var param = new d3dx_parameter();
param.class_ = D3DXPARAMETER_CLASS.OBJECT;
param.name = sampler.parameterName;
param.semantic = string.Empty;
switch (sampler.type)
{
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_1D:
param.type = D3DXPARAMETER_TYPE.TEXTURE1D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_2D:
param.type = D3DXPARAMETER_TYPE.TEXTURE2D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_VOLUME:
param.type = D3DXPARAMETER_TYPE.TEXTURE3D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_CUBE:
param.type = D3DXPARAMETER_TYPE.TEXTURECUBE;
break;
}
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
shader._samplers[s].parameter = match;
}
}
}
// TODO: Annotations are part of the .FX format and
// not a part of shaders... we need to implement them
// in our mgfx parser if we want them back.
effect.Parameters = parameters.ToArray();
return effect;
}
static public EffectObject CompileEffect(ShaderResult shaderResult, out string errorsAndWarnings)
{
var effect = new EffectObject();
errorsAndWarnings = string.Empty;
// These are filled out as we process stuff.
effect.ConstantBuffers = new List <ConstantBufferData>();
effect.Shaders = new List <ShaderData>();
// Go thru the techniques and that will find all the
// shaders and constant buffers.
var shaderInfo = shaderResult.ShaderInfo;
effect.Techniques = new d3dx_technique[shaderInfo.Techniques.Count];
for (var t = 0; t < shaderInfo.Techniques.Count; t++)
{
var tinfo = shaderInfo.Techniques[t];;
var technique = new d3dx_technique();
technique.name = tinfo.name;
technique.pass_count = (uint)tinfo.Passes.Count;
technique.pass_handles = new d3dx_pass[tinfo.Passes.Count];
for (var p = 0; p < tinfo.Passes.Count; p++)
{
var pinfo = tinfo.Passes[p];
var pass = new d3dx_pass();
pass.name = pinfo.name ?? string.Empty;
pass.blendState = pinfo.blendState;
pass.depthStencilState = pinfo.depthStencilState;
pass.rasterizerState = pinfo.rasterizerState;
pass.state_count = 0;
var tempstate = new d3dx_state[2];
shaderResult.Profile.ValidateShaderModels(pinfo);
if (!string.IsNullOrEmpty(pinfo.psFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderResult, pinfo.psFunction, pinfo.psModel, false, ref errorsAndWarnings);
}
if (!string.IsNullOrEmpty(pinfo.vsFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderResult, pinfo.vsFunction, pinfo.vsModel, true, ref errorsAndWarnings);
}
pass.states = new d3dx_state[pass.state_count];
for (var s = 0; s < pass.state_count; s++)
{
pass.states[s] = tempstate[s];
}
technique.pass_handles[p] = pass;
}
effect.Techniques[t] = technique;
}
// Make the list of parameters by combining all the
// constant buffers ignoring the buffer offsets.
var parameters = new List <d3dx_parameter>();
for (var c = 0; c < effect.ConstantBuffers.Count; c++)
{
var cb = effect.ConstantBuffers[c];
for (var i = 0; i < cb.Parameters.Count; i++)
{
var param = cb.Parameters[i];
var match = parameters.FindIndex(e => e.name == param.name);
if (match == -1)
{
cb.ParameterIndex.Add(parameters.Count);
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
cb.ParameterIndex.Add(match);
}
}
}
// Add the texture parameters from the samplers.
foreach (var shader in effect.Shaders)
{
for (var s = 0; s < shader._samplers.Length; s++)
{
var sampler = shader._samplers[s];
var match = parameters.FindIndex(e => e.name == sampler.parameterName);
if (match == -1)
{
// Store the index for runtime lookup.
shader._samplers[s].parameter = parameters.Count;
var param = new d3dx_parameter();
param.class_ = D3DXPARAMETER_CLASS.OBJECT;
param.name = sampler.parameterName;
param.semantic = string.Empty;
switch (sampler.type)
{
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_1D:
param.type = D3DXPARAMETER_TYPE.TEXTURE1D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_2D:
param.type = D3DXPARAMETER_TYPE.TEXTURE2D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_VOLUME:
param.type = D3DXPARAMETER_TYPE.TEXTURE3D;
break;
case MojoShader.MOJOSHADER_samplerType.MOJOSHADER_SAMPLER_CUBE:
param.type = D3DXPARAMETER_TYPE.TEXTURECUBE;
break;
}
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
shader._samplers[s].parameter = match;
}
}
}
// TODO: Annotations are part of the .FX format and
// not a part of shaders... we need to implement them
// in our mgfx parser if we want them back.
effect.Parameters = parameters.ToArray();
return(effect);
}
static public DXEffectObject FromShaderInfo(TwoMGFX.ShaderInfo shaderInfo)
{
var effect = new DXEffectObject();
// These are filled out as we process stuff.
effect.ConstantBuffers = new List <DXConstantBufferData>();
effect.Shaders = new List <DXShaderData>();
// Go thru the techniques and that will find all the
// shaders and constant buffers.
effect.Techniques = new d3dx_technique[shaderInfo.Techniques.Count];
for (var t = 0; t < shaderInfo.Techniques.Count; t++)
{
var tinfo = shaderInfo.Techniques[t];;
var technique = new d3dx_technique();
technique.name = tinfo.name;
technique.pass_count = (uint)tinfo.Passes.Count;
technique.pass_handles = new d3dx_pass[tinfo.Passes.Count];
for (var p = 0; p < tinfo.Passes.Count; p++)
{
var pinfo = tinfo.Passes[p];;
var pass = new d3dx_pass();
pass.name = pinfo.name ?? string.Empty;
pass.state_count = 0;
var tempstate = new d3dx_state[2];
if (!string.IsNullOrEmpty(pinfo.psFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderInfo, pinfo.psFunction, pinfo.psModel, false);
}
if (!string.IsNullOrEmpty(pinfo.vsFunction))
{
pass.state_count += 1;
tempstate[pass.state_count - 1] = effect.CreateShader(shaderInfo, pinfo.vsFunction, pinfo.vsModel, true);
}
pass.states = new d3dx_state[pass.state_count];
for (var s = 0; s < pass.state_count; s++)
{
pass.states[s] = tempstate[s];
}
technique.pass_handles[p] = pass;
}
effect.Techniques[t] = technique;
}
// Make the list of parameters by combining all the
// constant buffers ignoring the buffer offsets.
var parameters = new List <d3dx_parameter>();
for (var c = 0; c < effect.ConstantBuffers.Count; c++)
{
var cb = effect.ConstantBuffers[c];
for (var i = 0; i < cb.Parameters.Count; i++)
{
var param = cb.Parameters[i];
var match = parameters.FindIndex(e => e.name == param.name);
if (match == -1)
{
cb.ParameterIndex.Add(parameters.Count);
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
cb.ParameterIndex.Add(match);
}
}
}
// Add the texture parameters from the samplers.
foreach (var shader in effect.Shaders)
{
for (var s = 0; s < shader._samplers.Length; s++)
{
var sampler = shader._samplers[s];
var match = parameters.FindIndex(e => e.name == sampler.parameterName);
if (match == -1)
{
shader._samplers[s].parameter = parameters.Count;
var param = new d3dx_parameter();
param.class_ = D3DXPARAMETER_CLASS.OBJECT;
param.type = D3DXPARAMETER_TYPE.TEXTURE2D; // TODO: Fix this right!
param.name = sampler.parameterName;
param.semantic = string.Empty;
parameters.Add(param);
}
else
{
// TODO: Make sure the type and size of
// the parameter match up!
shader._samplers[s].parameter = match;
}
}
}
// TODO: Annotations are part of the .FX format and
// not a part of shaders... we need to implement them
// in our mgfx parser if we want them back.
/*
* // Now find the things we could not in the constant
* // buffer reflection interface... semantics and annotations.
* for (var i = 0; i < parameters.Count; i++)
* {
* var vdesc = dxeffect.GetVariableByName(parameters[i].name);
* if (!vdesc.IsValid)
* continue;
*
* parameters[i].semantic = vdesc.Description.Semantic ?? string.Empty;
*
* // TODO: Annotations!
* }
*/
effect.Parameters = parameters.ToArray();
return(effect);
}