void AppendRetroShaderChain(FilterProgram program, string name, BizHawk.Client.EmuHawk.Filters.RetroShaderChain retroChain, Dictionary <string, object> properties)
{
for (int i = 0; i < retroChain.Passes.Length; i++)
{
var pass = retroChain.Passes[i];
var rsp = new BizHawk.Client.EmuHawk.Filters.RetroShaderPass(retroChain, i);
string fname = string.Format("{0}[{1}]", name, i);
program.AddFilter(rsp, fname);
rsp.Parameters = properties;
}
}
FilterProgram BuildDefaultChain(Size chain_insize, Size chain_outsize, bool includeOSD)
{
//select user special FX shader chain
Dictionary <string, object> selectedChainProperties = new Dictionary <string, object>();
BizHawk.Client.EmuHawk.Filters.RetroShaderChain selectedChain = null;
if (Global.Config.TargetDisplayFilter == 3 && ShaderChain_user != null && ShaderChain_user.Available)
{
selectedChain = ShaderChain_user;
}
BizHawk.Client.EmuHawk.Filters.FinalPresentation fPresent = new BizHawk.Client.EmuHawk.Filters.FinalPresentation(chain_outsize);
BizHawk.Client.EmuHawk.Filters.SourceImage fInput = new BizHawk.Client.EmuHawk.Filters.SourceImage(chain_insize);
BizHawk.Client.EmuHawk.Filters.OSD fOSD = new BizHawk.Client.EmuHawk.Filters.OSD();
fOSD.RenderCallback = () =>
{
if (!includeOSD)
{
return;
}
var size = fOSD.FindInput().SurfaceFormat.Size;
Renderer.Begin(size.Width, size.Height);
Renderer.SetBlendState(GL.BlendNormal);
Renderer.End();
};
var chain = new FilterProgram();
//add the first filter, encompassing output from the emulator core
chain.AddFilter(fInput, "input");
//choose final filter
BizHawk.Client.EmuHawk.Filters.FinalPresentation.eFilterOption finalFilter = BizHawk.Client.EmuHawk.Filters.FinalPresentation.eFilterOption.None;
if (Global.Config.DispFinalFilter == 1)
{
finalFilter = BizHawk.Client.EmuHawk.Filters.FinalPresentation.eFilterOption.Bilinear;
}
if (Global.Config.DispFinalFilter == 2)
{
finalFilter = BizHawk.Client.EmuHawk.Filters.FinalPresentation.eFilterOption.Bicubic;
}
finalFilter = BizHawk.Client.EmuHawk.Filters.FinalPresentation.eFilterOption.None;
fPresent.FilterOption = finalFilter;
//add final presentation
chain.AddFilter(fPresent, "presentation");
return(chain);
}
public void RefreshUserShader()
{
if (ShaderChain_user != null)
{
ShaderChain_user.Dispose();
}
if (File.Exists(Global.Config.DispUserFilterPath))
{
var fi = new FileInfo(Global.Config.DispUserFilterPath);
using (var stream = fi.OpenRead())
ShaderChain_user = new BizHawk.Client.EmuHawk.Filters.RetroShaderChain(GL, new BizHawk.Client.EmuHawk.Filters.RetroShaderPreset(stream), Path.GetDirectoryName(Global.Config.DispUserFilterPath));
}
}
private void btnSelectUserFilter_Click(object sender, EventArgs e)
{
using var ofd = new OpenFileDialog
{
Filter = ".CGP (*.cgp)|*.cgp",
FileName = _pathSelection
};
if (ofd.ShowDialog() == DialogResult.OK)
{
rbUser.Checked = true;
var choice = Path.GetFullPath(ofd.FileName);
//test the preset
using (var stream = File.OpenRead(choice))
{
var cgp = new BizHawk.Client.EmuHawk.Filters.RetroShaderPreset(stream);
if (cgp.ContainsGlsl)
{
MessageBox.Show("Specified CGP contains references to .glsl files. This is illegal. Use .cg");
return;
}
// try compiling it
bool ok = false;
string errors = "";
try
{
var filter = new BizHawk.Client.EmuHawk.Filters.RetroShaderChain(GlobalWin.GL, cgp, Path.GetDirectoryName(choice));
ok = filter.Available;
errors = filter.Errors;
}
catch {}
if (!ok)
{
using var errorForm = new ExceptionBox(errors);
errorForm.ShowDialog();
return;
}
}
_pathSelection = choice;
RefreshState();
}
}
public void RefreshUserShader()
{
if (ShaderChain_user != null)
ShaderChain_user.Dispose();
if (File.Exists(Global.Config.DispUserFilterPath))
{
var fi = new FileInfo(Global.Config.DispUserFilterPath);
using (var stream = fi.OpenRead())
ShaderChain_user = new BizHawk.Client.EmuHawk.Filters.RetroShaderChain(GL, new BizHawk.Client.EmuHawk.Filters.RetroShaderPreset(stream), Path.GetDirectoryName(Global.Config.DispUserFilterPath));
}
}
private void btnSelectUserFilter_Click(object sender, EventArgs e)
{
var ofd = new OpenFileDialog();
ofd.Filter = ".CGP (*.cgp)|*.cgp";
ofd.FileName = PathSelection;
if (ofd.ShowDialog() == DialogResult.OK)
{
rbUser.Checked = true;
var choice = Path.GetFullPath(ofd.FileName);
//test the preset
using (var stream = File.OpenRead(choice))
{
var cgp = new BizHawk.Client.EmuHawk.Filters.RetroShaderPreset(stream);
if (cgp.ContainsGLSL)
{
MessageBox.Show("Specified CGP contains references to .glsl files. This is illegal. Use .cg");
return;
}
//try compiling it
bool ok = false;
string errors = "";
try
{
var filter = new BizHawk.Client.EmuHawk.Filters.RetroShaderChain(GlobalWin.GL, cgp, Path.GetDirectoryName(choice));
ok = filter.Available;
errors = filter.Errors;
}
catch {}
if (!ok)
{
new ExceptionBox(errors).ShowDialog();
return;
}
}
PathSelection = choice;
RefreshState();
}
}
