void AppendRetroShaderChain(FilterProgram program, string name, Filters.RetroShaderChain retroChain, Dictionary <string, object> properties)
{
for (int i = 0; i < retroChain.Passes.Length; i++)
{
var pass = retroChain.Passes[i];
var rsp = new Filters.RetroShaderPass(retroChain, i);
string fname = $"{name}[{i}]";
program.AddFilter(rsp, fname);
rsp.Parameters = properties;
}
}
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);
}
private void AppendLuaLayer(FilterProgram chain, string name)
{
var luaNativeSurface = LuaSurfaceSets[name].GetCurrent();
if (luaNativeSurface == null)
{
return;
}
Texture2d luaNativeTexture = LuaSurfaceFrugalizers[name].Get(luaNativeSurface);
var fLuaLayer = new Filters.LuaLayer();
fLuaLayer.SetTexture(luaNativeTexture);
chain.AddFilter(fLuaLayer, name);
}
FilterProgram UpdateSourceInternal(JobInfo job)
{
if (job.chain_outsize.Width == 0 || job.chain_outsize.Height == 0)
{
//this has to be a NOP, because lots of stuff will malfunction on a 0-sized viewport
return(null);
}
//no drawing actually happens. it's important not to begin drawing on a control
if (!job.simulate && !job.offscreen)
{
GLManager.Activate(CR_GraphicsControl);
}
IVideoProvider videoProvider = job.videoProvider;
bool simulate = job.simulate;
Size chain_outsize = job.chain_outsize;
//simulate = true;
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;
}
if (Global.Config.DispManagerAR == Config.EDispManagerAR.CustomRatio)
{
FixRatio(Global.Config.DispCustomUserARX, Global.Config.DispCustomUserARY, videoProvider.BufferWidth, videoProvider.BufferHeight, out vw, out vh);
}
}
var padding = CalculateCompleteContentPadding(true, false);
vw += padding.Horizontal;
vh += padding.Vertical;
int[] videoBuffer = videoProvider.GetVideoBuffer();
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
bool isGlTextureId = videoBuffer.Length == 1;
BitmapBuffer bb = null;
Texture2d videoTexture = null;
if (!simulate)
{
if (isGlTextureId)
{
//FYI: this is a million years from happening on n64, since it's all geriatric non-FBO code
//is it workable for saturn?
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);
bb.DiscardAlpha();
//now, acquire the data sent from the videoProvider into a texture
videoTexture = VideoTextureFrugalizer.Get(bb);
//lets not use this. lets define BizwareGL to make clamp by default (TBD: check opengl)
//GL.SetTextureWrapMode(videoTexture, true);
}
}
//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
EmuHawk.Filters.SourceImage fInput = filterProgram["input"] as EmuHawk.Filters.SourceImage;
fInput.Texture = videoTexture;
//setup the final presentation filter
EmuHawk.Filters.FinalPresentation fPresent = filterProgram["presentation"] as EmuHawk.Filters.FinalPresentation;
fPresent.VirtualTextureSize = new Size(vw, vh);
fPresent.TextureSize = new Size(bufferWidth, bufferHeight);
fPresent.BackgroundColor = videoProvider.BackgroundColor;
fPresent.GuiRenderer = Renderer;
fPresent.Flip = isGlTextureId;
fPresent.Config_FixAspectRatio = Global.Config.DispFixAspectRatio;
fPresent.Config_FixScaleInteger = Global.Config.DispFixScaleInteger;
fPresent.Padding = ClientExtraPadding;
fPresent.AutoPrescale = Global.Config.DispAutoPrescale;
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>();
EmuHawk.Filters.RetroShaderChain selectedChain = null;
if (Global.Config.TargetDisplayFilter == 3 && ShaderChain_user != null && ShaderChain_user.Available)
{
selectedChain = ShaderChain_user;
}
EmuHawk.Filters.FinalPresentation fPresent = new EmuHawk.Filters.FinalPresentation(chain_outsize);
EmuHawk.Filters.SourceImage fInput = new EmuHawk.Filters.SourceImage(chain_insize);
EmuHawk.Filters.OSD fOSD = new 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");
//if a non-zero padding is required, add a filter to allow for that
//note, we have two sources of padding right now.. one can come from the videoprovider and one from the user.
//we're combining these now and just using black, for sake of being lean, despite the discussion below:
//keep in mind, the videoprovider design in principle might call for another color.
//we havent really been using this very hard, but users will probably want black there (they could fill it to another color if needed tho)
var padding = CalculateCompleteContentPadding(true, true);
if (padding.Vertical != 0 || padding.Horizontal != 0)
{
//TODO - add another filter just for this, its cumbersome to use final presentation... I think. but maybe theres enough similarities to justify it.
Size size = chain_insize;
size.Width += padding.Horizontal;
size.Height += padding.Vertical;
EmuHawk.Filters.FinalPresentation fPadding = new EmuHawk.Filters.FinalPresentation(size);
chain.AddFilter(fPadding, "padding");
fPadding.GuiRenderer = Renderer;
fPadding.GL = GL;
fPadding.Config_PadOnly = true;
fPadding.Padding = padding;
}
if (Global.Config.DispPrescale != 1)
{
EmuHawk.Filters.PrescaleFilter fPrescale = new EmuHawk.Filters.PrescaleFilter()
{
Scale = Global.Config.DispPrescale
};
chain.AddFilter(fPrescale, "user_prescale");
}
//AutoPrescale makes no sense for a None final filter
if (Global.Config.DispAutoPrescale && Global.Config.DispFinalFilter != (int)EmuHawk.Filters.FinalPresentation.eFilterOption.None)
{
var apf = new EmuHawk.Filters.AutoPrescaleFilter();
chain.AddFilter(apf, "auto_prescale");
}
//choose final filter
EmuHawk.Filters.FinalPresentation.eFilterOption finalFilter = EmuHawk.Filters.FinalPresentation.eFilterOption.None;
fPresent.FilterOption = finalFilter;
//add final presentation
chain.AddFilter(fPresent, "presentation");
return(chain);
}
FilterProgram BuildDefaultChain(Size chainInSize, Size chainOutSize, bool includeOSD)
{
// select user special FX shader chain
var selectedChainProperties = new Dictionary <string, object>();
Filters.RetroShaderChain selectedChain = null;
if (Global.Config.TargetDisplayFilter == 1 && ShaderChain_hq2x != null && ShaderChain_hq2x.Available)
{
selectedChain = ShaderChain_hq2x;
}
if (Global.Config.TargetDisplayFilter == 2 && ShaderChain_scanlines != null && ShaderChain_scanlines.Available)
{
selectedChain = ShaderChain_scanlines;
selectedChainProperties["uIntensity"] = 1.0f - Global.Config.TargetScanlineFilterIntensity / 256.0f;
}
if (Global.Config.TargetDisplayFilter == 3 && ShaderChain_user != null && ShaderChain_user.Available)
{
selectedChain = ShaderChain_user;
}
var fPresent = new Filters.FinalPresentation(chainOutSize);
var fInput = new Filters.SourceImage(chainInSize);
var fOSD = new Filters.OSD();
fOSD.RenderCallback = () =>
{
if (!includeOSD)
{
return;
}
var size = fOSD.FindInput().SurfaceFormat.Size;
Renderer.Begin(size.Width, size.Height);
var myBlitter = new MyBlitter(this)
{
ClipBounds = new Rectangle(0, 0, size.Width, size.Height)
};
Renderer.SetBlendState(GL.BlendNormal);
GlobalWin.OSD.Begin(myBlitter);
GlobalWin.OSD.DrawScreenInfo(myBlitter);
GlobalWin.OSD.DrawMessages(myBlitter);
Renderer.End();
};
var chain = new FilterProgram();
//add the first filter, encompassing output from the emulator core
chain.AddFilter(fInput, "input");
// if a non-zero padding is required, add a filter to allow for that
// note, we have two sources of padding right now.. one can come from the VideoProvider and one from the user.
// we're combining these now and just using black, for sake of being lean, despite the discussion below:
// keep in mind, the VideoProvider design in principle might call for another color.
// we haven't really been using this very hard, but users will probably want black there (they could fill it to another color if needed tho)
var padding = CalculateCompleteContentPadding(true, true);
if (padding.Vertical != 0 || padding.Horizontal != 0)
{
// TODO - add another filter just for this, its cumbersome to use final presentation... I think. but maybe there's enough similarities to justify it.
Size size = chainInSize;
size.Width += padding.Horizontal;
size.Height += padding.Vertical;
Filters.FinalPresentation fPadding = new Filters.FinalPresentation(size);
chain.AddFilter(fPadding, "padding");
fPadding.GuiRenderer = Renderer;
fPadding.GL = GL;
fPadding.Config_PadOnly = true;
fPadding.Padding = padding;
}
//add lua layer 'emu'
AppendLuaLayer(chain, "emu");
if (Global.Config.DispPrescale != 1)
{
var fPrescale = new Filters.PrescaleFilter()
{
Scale = Global.Config.DispPrescale
};
chain.AddFilter(fPrescale, "user_prescale");
}
// add user-selected retro shader
if (selectedChain != null)
{
AppendRetroShaderChain(chain, "retroShader", selectedChain, selectedChainProperties);
}
// AutoPrescale makes no sense for a None final filter
if (Global.Config.DispAutoPrescale && Global.Config.DispFinalFilter != (int)Filters.FinalPresentation.eFilterOption.None)
{
var apf = new Filters.AutoPrescaleFilter();
chain.AddFilter(apf, "auto_prescale");
}
//choose final filter
var finalFilter = Filters.FinalPresentation.eFilterOption.None;
if (Global.Config.DispFinalFilter == 1)
{
finalFilter = Filters.FinalPresentation.eFilterOption.Bilinear;
}
if (Global.Config.DispFinalFilter == 2)
{
finalFilter = Filters.FinalPresentation.eFilterOption.Bicubic;
}
//if bicubic is selected and unavailable, don't use it. use bilinear instead I guess
if (finalFilter == Filters.FinalPresentation.eFilterOption.Bicubic)
{
if (ShaderChain_bicubic == null || !ShaderChain_bicubic.Available)
{
finalFilter = Filters.FinalPresentation.eFilterOption.Bilinear;
}
}
fPresent.FilterOption = finalFilter;
// now if bicubic is chosen, insert it
if (finalFilter == Filters.FinalPresentation.eFilterOption.Bicubic)
{
AppendRetroShaderChain(chain, "bicubic", ShaderChain_bicubic, null);
}
// add final presentation
chain.AddFilter(fPresent, "presentation");
//add lua layer 'native'
AppendLuaLayer(chain, "native");
// and OSD goes on top of that
// TODO - things break if this isn't present (the final presentation filter gets messed up when used with prescaling)
// so, always include it (we'll handle this flag in the callback to do no rendering)
//if (includeOSD)
chain.AddFilter(fOSD, "osd");
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>();
Filters.RetroShaderChain selectedChain = null;
if (Global.Config.TargetDisplayFilter == 1 && ShaderChain_hq2x != null && ShaderChain_hq2x.Available)
{
selectedChain = ShaderChain_hq2x;
}
if (Global.Config.TargetDisplayFilter == 2 && ShaderChain_scanlines != null && ShaderChain_scanlines.Available)
{
//shader.Pipeline["uIntensity"].Set(1.0f - Global.Config.TargetScanlineFilterIntensity / 256.0f);
selectedChain = ShaderChain_scanlines;
selectedChainProperties["uIntensity"] = 1.0f - Global.Config.TargetScanlineFilterIntensity / 256.0f;
}
if (Global.Config.TargetDisplayFilter == 3 && ShaderChain_user != null && ShaderChain_user.Available)
{
selectedChain = ShaderChain_user;
}
Filters.FinalPresentation fPresent = new Filters.FinalPresentation(chain_outsize);
Filters.SourceImage fInput = new Filters.SourceImage(chain_insize);
Filters.OSD fOSD = new Filters.OSD();
fOSD.RenderCallback = () =>
{
if (!includeOSD)
{
return;
}
var size = fOSD.FindInput().SurfaceFormat.Size;
Renderer.Begin(size.Width, size.Height);
MyBlitter myBlitter = new MyBlitter(this);
myBlitter.ClipBounds = new Rectangle(0, 0, size.Width, size.Height);
Renderer.SetBlendState(GL.BlendNormal);
GlobalWin.OSD.Begin(myBlitter);
GlobalWin.OSD.DrawScreenInfo(myBlitter);
GlobalWin.OSD.DrawMessages(myBlitter);
Renderer.End();
};
var chain = new FilterProgram();
//add the first filter, encompassing output from the emulator core
chain.AddFilter(fInput, "input");
//add lua layer 'emu'
AppendLuaLayer(chain, "emu");
//add user-selected retro shader
if (selectedChain != null)
{
AppendRetroShaderChain(chain, "retroShader", selectedChain, selectedChainProperties);
}
//choose final filter
Filters.FinalPresentation.eFilterOption finalFilter = Filters.FinalPresentation.eFilterOption.None;
if (Global.Config.DispFinalFilter == 1)
{
finalFilter = Filters.FinalPresentation.eFilterOption.Bilinear;
}
if (Global.Config.DispFinalFilter == 2)
{
finalFilter = Filters.FinalPresentation.eFilterOption.Bicubic;
}
//if bicubic is selected and unavailable, dont use it
if (!ShaderChain_bicubic.Available && fPresent.FilterOption == Filters.FinalPresentation.eFilterOption.Bicubic)
{
finalFilter = Filters.FinalPresentation.eFilterOption.None;
}
fPresent.FilterOption = finalFilter;
//now if bicubic is chosen, insert it
if (finalFilter == Filters.FinalPresentation.eFilterOption.Bicubic)
{
AppendRetroShaderChain(chain, "bicubic", ShaderChain_bicubic, null);
}
//add final presentation
chain.AddFilter(fPresent, "presentation");
//add lua layer 'native'
AppendLuaLayer(chain, "native");
//and OSD goes on top of that
//TODO - things break if this isnt present (the final presentation filter gets messed up)
//so, always include it (we'll handle this flag in the callback to do no rendering)
//if (includeOSD)
chain.AddFilter(fOSD, "osd");
return(chain);
}
//initialization stuff
public void BeginInitialization(FilterProgram program)
{
IOSurfaceInfos.Clear(); FilterProgram = program;
}
public override void Run()
{
YieldOutput(FilterProgram.GetRenderTarget().Texture2d);
}
private FilterProgram UpdateSourceInternal(JobInfo job)
{
//no drawing actually happens. it's important not to begin drawing on a control
if (!job.Simulate && !job.Offscreen)
{
GLManager.Activate(CR_GraphicsControl);
if (job.ChainOutsize.Width == 0 || job.ChainOutsize.Height == 0)
{
// this has to be a NOP, because lots of stuff will malfunction on a 0-sized viewport
if (_currentFilterProgram != null)
{
UpdateSourceDrawingWork(job); //but we still need to do this, because of vsync
}
return(null);
}
}
IVideoProvider videoProvider = job.VideoProvider;
bool simulate = job.Simulate;
Size chainOutsize = job.ChainOutsize;
//simulate = true;
int[] videoBuffer = videoProvider.GetVideoBuffer();
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int presenterTextureWidth = bufferWidth;
int presenterTextureHeight = bufferHeight;
bool isGlTextureId = videoBuffer.Length == 1;
int vw = videoProvider.VirtualWidth;
int vh = videoProvider.VirtualHeight;
//TODO: it is bad that this is happening outside the filter chain
//the filter chain has the ability to add padding...
//for now, we have to have some hacks. this could be improved by refactoring the filter setup hacks to be in one place only though
//could the PADDING be done as filters too? that would be nice.
var fCoreScreenControl = CreateCoreScreenControl();
if (fCoreScreenControl != null)
{
var sz = fCoreScreenControl.PresizeInput("default", new Size(bufferWidth, bufferHeight));
presenterTextureWidth = vw = sz.Width;
presenterTextureHeight = vh = sz.Height;
}
if (Global.Config.DispFixAspectRatio)
{
if (Global.Config.DispManagerAR == EDispManagerAR.System)
{
//Already set
}
if (Global.Config.DispManagerAR == EDispManagerAR.Custom)
{
//not clear what any of these other options mean for "screen controlled" systems
vw = Global.Config.DispCustomUserARWidth;
vh = Global.Config.DispCustomUserARHeight;
}
if (Global.Config.DispManagerAR == EDispManagerAR.CustomRatio)
{
//not clear what any of these other options mean for "screen controlled" systems
FixRatio(Global.Config.DispCustomUserArx, Global.Config.DispCustomUserAry, videoProvider.BufferWidth, videoProvider.BufferHeight, out vw, out vh);
}
}
var padding = CalculateCompleteContentPadding(true, false);
vw += padding.Horizontal;
vh += padding.Vertical;
BitmapBuffer bb = null;
Texture2d videoTexture = null;
if (!simulate)
{
if (isGlTextureId)
{
//FYI: this is a million years from happening on n64, since it's all geriatric non-FBO code
//is it workable for saturn?
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);
bb.DiscardAlpha();
//now, acquire the data sent from the videoProvider into a texture
videoTexture = VideoTextureFrugalizer.Get(bb);
// lets not use this. lets define BizwareGL to make clamp by default (TBD: check opengl)
//GL.SetTextureWrapMode(videoTexture, true);
}
}
// 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 chainInsize = new Size(bufferWidth, bufferHeight);
var filterProgram = BuildDefaultChain(chainInsize, chainOutsize, job.IncludeOSD, job.IncludeUserFilters);
filterProgram.GuiRenderer = Renderer;
filterProgram.GL = GL;
//setup the source image filter
Filters.SourceImage fInput = filterProgram["input"] as Filters.SourceImage;
fInput.Texture = videoTexture;
//setup the final presentation filter
Filters.FinalPresentation fPresent = filterProgram["presentation"] as Filters.FinalPresentation;
fPresent.VirtualTextureSize = new Size(vw, vh);
fPresent.TextureSize = new Size(presenterTextureWidth, presenterTextureHeight);
fPresent.BackgroundColor = videoProvider.BackgroundColor;
fPresent.GuiRenderer = Renderer;
fPresent.Flip = isGlTextureId;
fPresent.Config_FixAspectRatio = Global.Config.DispFixAspectRatio;
fPresent.Config_FixScaleInteger = Global.Config.DispFixScaleInteger;
fPresent.Padding = ClientExtraPadding;
fPresent.AutoPrescale = Global.Config.DispAutoPrescale;
fPresent.GL = GL;
//POOPY. why are we delivering the GL context this way? such bad
Filters.ScreenControlNDS fNDS = filterProgram["CoreScreenControl"] as Filters.ScreenControlNDS;
if (fNDS != null)
{
fNDS.GuiRenderer = Renderer;
fNDS.GL = GL;
}
filterProgram.Compile("default", chainInsize, chainOutsize, !job.Offscreen);
if (simulate)
{
}
else
{
_currentFilterProgram = filterProgram;
UpdateSourceDrawingWork(job);
}
// cleanup:
bb?.Dispose();
return(filterProgram);
}
