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);
}
FilterProgram UpdateSourceInternal(JobInfo job)
{
_glManager.Activate(CR_GraphicsControl);
IVideoProvider videoProvider = job.videoProvider;
bool simulate = job.simulate;
Size chain_outsize = job.chain_outsize;
int vw = videoProvider.BufferWidth;
int vh = videoProvider.BufferHeight;
if (Global.Config.DispFixAspectRatio)
{
if (Global.Config.DispManagerAR == Config.EDispManagerAR.System)
{
vw = videoProvider.VirtualWidth;
vh = videoProvider.VirtualHeight;
}
if (Global.Config.DispManagerAR == Config.EDispManagerAR.Custom)
{
vw = Global.Config.DispCustomUserARWidth;
vh = Global.Config.DispCustomUserARHeight;
}
}
int[] videoBuffer = videoProvider.GetVideoBuffer();
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
bool isGlTextureId = videoBuffer.Length == 1;
//TODO - need to do some work here for GDI+ to repair gl texture ID importing
BitmapBuffer bb = null;
Texture2d videoTexture = null;
if (!simulate)
{
if (isGlTextureId)
{
videoTexture = GL.WrapGLTexture2d(new IntPtr(videoBuffer[0]), bufferWidth, bufferHeight);
}
else
{
//wrap the videoprovider data in a BitmapBuffer (no point to refactoring that many IVideoProviders)
bb = new BitmapBuffer(bufferWidth, bufferHeight, videoBuffer);
//now, acquire the data sent from the videoProvider into a texture
videoTexture = VideoTextureFrugalizer.Get(bb);
GL.SetTextureWrapMode(videoTexture, true);
}
//TEST (to be removed once we have an actual example of bring in a texture ID from opengl emu core):
//if (!isGlTextureId)
//{
// videoBuffer = new int[1] { videoTexture.Id.ToInt32() };
// goto TESTEROO;
//}
}
//record the size of what we received, since lua and stuff is gonna want to draw onto it
currEmuWidth = bufferWidth;
currEmuHeight = bufferHeight;
//build the default filter chain and set it up with services filters will need
Size chain_insize = new Size(bufferWidth, bufferHeight);
var filterProgram = BuildDefaultChain(chain_insize, chain_outsize, job.includeOSD);
filterProgram.GuiRenderer = Renderer;
filterProgram.GL = GL;
//setup the source image filter
BizHawk.Client.EmuHawk.Filters.SourceImage fInput = filterProgram["input"] as BizHawk.Client.EmuHawk.Filters.SourceImage;
fInput.Texture = videoTexture;
//setup the final presentation filter
BizHawk.Client.EmuHawk.Filters.FinalPresentation fPresent = filterProgram["presentation"] as BizHawk.Client.EmuHawk.Filters.FinalPresentation;
fPresent.VirtualTextureSize = new Size(vw, vh);
fPresent.TextureSize = new Size(bufferWidth, bufferHeight);
fPresent.BackgroundColor = videoProvider.BackgroundColor;
fPresent.GuiRenderer = Renderer;
fPresent.GL = GL;
filterProgram.Compile("default", chain_insize, chain_outsize, !job.offscreen);
if (simulate)
{
}
else
{
CurrentFilterProgram = filterProgram;
UpdateSourceDrawingWork(job);
}
//cleanup:
if (bb != null)
{
bb.Dispose();
}
return(filterProgram);
}
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;
fPresent.FilterOption = finalFilter;
//add final presentation
chain.AddFilter(fPresent, "presentation");
return chain;
}
