/// <summary>
/// Attempts to calculate a good client size with the given zoom factor, considering the user's DisplayManager preferences
/// TODO - this needs to be redone with a concept different from zoom factor.
/// basically, each increment of a 'zoomlike' factor should definitely increase the viewable area somehow, even if it isnt strictly by an entire zoom level.
/// </summary>
public Size CalculateClientSize(IVideoProvider videoProvider, int zoom)
{
bool ar_active = Global.Config.DispFixAspectRatio;
bool ar_system = Global.Config.DispManagerAR == Config.EDispManagerAR.System;
bool ar_custom = Global.Config.DispManagerAR == Config.EDispManagerAR.Custom;
bool ar_customRatio = Global.Config.DispManagerAR == Config.EDispManagerAR.CustomRatio;
bool ar_correct = ar_system || ar_custom || ar_customRatio;
bool ar_unity = !ar_correct;
bool ar_integer = Global.Config.DispFixScaleInteger;
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int virtualWidth = videoProvider.VirtualWidth;
int virtualHeight = videoProvider.VirtualHeight;
if (ar_custom)
{
virtualWidth = Global.Config.DispCustomUserARWidth;
virtualHeight = Global.Config.DispCustomUserARHeight;
}
if (ar_customRatio)
{
FixRatio(Global.Config.DispCustomUserARX, Global.Config.DispCustomUserARY, videoProvider.BufferWidth, videoProvider.BufferHeight, out virtualWidth, out virtualHeight);
}
var padding = CalculateCompleteContentPadding(true, false);
virtualWidth += padding.Horizontal;
virtualHeight += padding.Vertical;
padding = CalculateCompleteContentPadding(true, true);
bufferWidth += padding.Horizontal;
bufferHeight += padding.Vertical;
//Console.WriteLine("DISPZOOM " + zoom); //test
//old stuff
var fvp = new FakeVideoProvider();
fvp.BufferWidth = bufferWidth;
fvp.BufferHeight = bufferHeight;
fvp.VirtualWidth = virtualWidth;
fvp.VirtualHeight = virtualHeight;
Size chain_outsize = new Size(fvp.BufferWidth * zoom, fvp.BufferHeight * zoom);
if (ar_active)
{
if (ar_correct)
{
if (ar_integer)
{
//ALERT COPYPASTE LAUNDROMAT
Vector2 VS = new Vector2(virtualWidth, virtualHeight);
Vector2 BS = new Vector2(bufferWidth, bufferHeight);
Vector2 AR = Vector2.Divide(VS, BS);
float target_par = (AR.X / AR.Y);
//this would malfunction for AR <= 0.5 or AR >= 2.0
//EDIT - in fact, we have AR like that coming from PSX, sometimes, so maybe we should solve this better
Vector2 PS = new Vector2(1, 1);
//here's how we define zooming, in this case:
//make sure each step is an increment of zoom for at least one of the dimensions (or maybe both of them)
//look for the increment which helps the AR the best
//TODO - this cant possibly support scale factors like 1.5x
//TODO - also, this might be messing up zooms and stuff, we might need to run this on the output size of the filter chain
for (int i = 1; i < zoom; i++)
{
//would not be good to run this per frame, but it seems to only run when the resolution changes, etc.
Vector2[] trials = new[] {
PS + new Vector2(1, 0),
PS + new Vector2(0, 1),
PS + new Vector2(1, 1)
};
int bestIndex = -1;
float bestValue = 1000.0f;
for (int t = 0; t < trials.Length; t++)
{
//I.
float test_ar = trials[t].X / trials[t].Y;
//II.
//Vector2 calc = Vector2.Multiply(trials[t], VS);
//float test_ar = calc.X / calc.Y;
//not clear which approach is superior
float deviation_linear = Math.Abs(test_ar - target_par);
float deviation_geom = test_ar / target_par;
if (deviation_geom < 1)
{
deviation_geom = 1.0f / deviation_geom;
}
float value = deviation_linear;
if (value < bestValue)
{
bestIndex = t;
bestValue = value;
}
}
//is it possible to get here without selecting one? doubtful.
//EDIT: YES IT IS. it happened with an 0,0 buffer size. of course, that was a mistake, but we shouldnt crash
if (bestIndex != -1) //so, what now? well, this will result in 0,0 getting picked, so thats probably all we can do
{
PS = trials[bestIndex];
}
}
chain_outsize = new Size((int)(bufferWidth * PS.X), (int)(bufferHeight * PS.Y));
}
else
{
//obey the AR, but allow free scaling: just zoom the virtual size
chain_outsize = new Size(virtualWidth * zoom, virtualHeight * zoom);
}
}
else
{
//ar_unity:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
}
else
{
//!ar_active:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
chain_outsize.Width += ClientExtraPadding.Horizontal;
chain_outsize.Height += ClientExtraPadding.Vertical;
var job = new JobInfo
{
videoProvider = fvp,
simulate = true,
chain_outsize = chain_outsize,
};
var filterProgram = UpdateSourceInternal(job);
var size = filterProgram.Filters[filterProgram.Filters.Count - 1].FindOutput().SurfaceFormat.Size;
return(size);
}
/// <summary>
/// Attempts to calculate a good client size with the given zoom factor, considering the user's DisplayManager preferences
/// </summary>
public Size CalculateClientSize(IVideoProvider videoProvider, int zoom)
{
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int virtualWidth = videoProvider.VirtualWidth;
int virtualHeight = videoProvider.VirtualHeight;
//test
//Console.WriteLine("DISPZOOM " + zoom);
//old stuff
var fvp = new FakeVideoProvider();
fvp.BufferWidth = bufferWidth;
fvp.BufferHeight = bufferHeight;
fvp.VirtualWidth = virtualWidth;
fvp.VirtualHeight = virtualHeight;
Size chain_outsize = new Size(fvp.BufferWidth * zoom, fvp.BufferHeight * zoom);
bool ar_active = Global.Config.DispFixAspectRatio;
bool ar_system = Global.Config.DispObeyAR;
bool ar_unity = !ar_system;
bool ar_integer = Global.Config.DispFixScaleInteger;
if (ar_active)
{
if (ar_system)
{
if (ar_integer)
{
Vector2 VS = new Vector2(virtualWidth, virtualHeight);
Vector2 BS = new Vector2(bufferWidth, bufferHeight);
Vector2 AR = Vector2.Divide(VS, BS);
float target_par = (AR.X / AR.Y);
Vector2 PS = new Vector2(1, 1); //this would malfunction for AR <= 0.5 or AR >= 2.0
//here's how we define zooming, in this case:
//make sure each step is an increment of zoom for at least one of the dimensions (or maybe both of them)
//look for the increment which helps the AR the best
//TODO - this cant possibly support scale factors like 1.5x
//TODO - also, this might be messing up zooms and stuff, we might need to run this on the output size of the filter chain
for (int i = 1; i < zoom; i++)
{
//would not be good to run this per frame, but it seems to only run when the resolution changes, etc.
Vector2[] trials = new [] {
PS + new Vector2(1, 0),
PS + new Vector2(0, 1),
PS + new Vector2(1, 1)
};
int bestIndex = -1;
float bestValue = 1000.0f;
for (int t = 0; t < trials.Length; t++)
{
//I.
float test_ar = trials[t].X / trials[t].Y;
//II.
//Vector2 calc = Vector2.Multiply(trials[t], VS);
//float test_ar = calc.X / calc.Y;
//not clear which approach is superior
float deviation_linear = Math.Abs(test_ar - target_par);
float deviation_geom = test_ar / target_par;
if (deviation_geom < 1)
{
deviation_geom = 1.0f / deviation_geom;
}
float value = deviation_linear;
if (value < bestValue)
{
bestIndex = t;
bestValue = value;
}
}
//is it possible to get here without selecting one? doubtful.
PS = trials[bestIndex];
}
chain_outsize = new Size((int)(bufferWidth * PS.X), (int)(bufferHeight * PS.Y));
}
else
{
//obey the AR, but allow free scaling: just zoom the virtual size
chain_outsize = new Size(virtualWidth * zoom, virtualHeight * zoom);
}
}
else
{
//ar_unity:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
}
else
{
//!ar_active:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
var job = new JobInfo
{
videoProvider = fvp,
simulate = true,
chain_outsize = chain_outsize,
};
var filterProgram = UpdateSourceInternal(job);
var size = filterProgram.Filters[filterProgram.Filters.Count - 1].FindOutput().SurfaceFormat.Size;
Console.WriteLine("Selecting size " + size.ToString());
return(size);
}
/// <summary>
/// Attempts to calculate a good client size with the given zoom factor, considering the user's DisplayManager preferences
/// </summary>
public Size CalculateClientSize(IVideoProvider videoProvider, int zoom)
{
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int virtualWidth = videoProvider.VirtualWidth;
int virtualHeight = videoProvider.VirtualHeight;
//test
//Console.WriteLine("DISPZOOM " + zoom);
//old stuff
var fvp = new FakeVideoProvider();
fvp.BufferWidth = bufferWidth;
fvp.BufferHeight = bufferHeight;
fvp.VirtualWidth = virtualWidth;
fvp.VirtualHeight = virtualHeight;
Size chain_outsize = new Size(fvp.BufferWidth * zoom, fvp.BufferHeight * zoom);
bool ar_active = Global.Config.DispFixAspectRatio;
bool ar_system = Global.Config.DispObeyAR;
bool ar_unity = !ar_system;
bool ar_integer = Global.Config.DispFixScaleInteger;
if (ar_active)
{
if (ar_system)
{
if (ar_integer)
{
Vector2 VS = new Vector2(virtualWidth, virtualHeight);
Vector2 BS = new Vector2(bufferWidth, bufferHeight);
Vector2 AR = Vector2.Divide(VS, BS);
float target_par = (AR.X / AR.Y);
Vector2 PS = new Vector2(1, 1); //this would malfunction for AR <= 0.5 or AR >= 2.0
//here's how we define zooming, in this case:
//make sure each step is an increment of zoom for at least one of the dimensions (or maybe both of them)
//look for the increment which helps the AR the best
//TODO - this cant possibly support scale factors like 1.5x
//TODO - also, this might be messing up zooms and stuff, we might need to run this on the output size of the filter chain
for (int i = 1; i < zoom;i++)
{
//would not be good to run this per frame, but it seems to only run when the resolution changes, etc.
Vector2[] trials = new [] {
PS + new Vector2(1, 0),
PS + new Vector2(0, 1),
PS + new Vector2(1, 1)
};
int bestIndex = -1;
float bestValue = 1000.0f;
for (int t = 0; t < trials.Length; t++)
{
//I.
float test_ar = trials[t].X / trials[t].Y;
//II.
//Vector2 calc = Vector2.Multiply(trials[t], VS);
//float test_ar = calc.X / calc.Y;
//not clear which approach is superior
float deviation_linear = Math.Abs(test_ar - target_par);
float deviation_geom = test_ar / target_par;
if (deviation_geom < 1) deviation_geom = 1.0f / deviation_geom;
float value = deviation_linear;
if (value < bestValue)
{
bestIndex = t;
bestValue = value;
}
}
//is it possible to get here without selecting one? doubtful.
PS = trials[bestIndex];
}
chain_outsize = new Size((int)(bufferWidth * PS.X), (int)(bufferHeight * PS.Y));
}
else
{
//obey the AR, but allow free scaling: just zoom the virtual size
chain_outsize = new Size(virtualWidth * zoom, virtualHeight * zoom);
}
}
else
{
//ar_unity:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
}
else
{
//!ar_active:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
var job = new JobInfo
{
videoProvider = fvp,
simulate = true,
chain_outsize = chain_outsize,
};
var filterProgram = UpdateSourceInternal(job);
var size = filterProgram.Filters[filterProgram.Filters.Count - 1].FindOutput().SurfaceFormat.Size;
Console.WriteLine("Selecting size " + size.ToString());
return size;
}
/// <summary>
/// Attempts to calculate a good client size with the given zoom factor, considering the user's DisplayManager preferences
/// TODO - this needs to be redone with a concept different from zoom factor.
/// basically, each increment of a 'zoomlike' factor should definitely increase the viewable area somehow, even if it isnt strictly by an entire zoom level.
/// </summary>
public Size CalculateClientSize(IVideoProvider videoProvider, int zoom)
{
bool ar_active = Global.Config.DispFixAspectRatio;
bool ar_system = Global.Config.DispManagerAR == Config.EDispManagerAR.System;
bool ar_custom = Global.Config.DispManagerAR == Config.EDispManagerAR.Custom;
bool ar_customRatio = Global.Config.DispManagerAR == Config.EDispManagerAR.CustomRatio;
bool ar_correct = ar_system || ar_custom || ar_customRatio;
bool ar_unity = !ar_correct;
bool ar_integer = Global.Config.DispFixScaleInteger;
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int virtualWidth = videoProvider.VirtualWidth;
int virtualHeight = videoProvider.VirtualHeight;
if (ar_custom)
{
virtualWidth = Global.Config.DispCustomUserARWidth;
virtualHeight = Global.Config.DispCustomUserARHeight;
}
if (ar_customRatio)
{
FixRatio(Global.Config.DispCustomUserARX, Global.Config.DispCustomUserARY, videoProvider.BufferWidth, videoProvider.BufferHeight, out virtualWidth, out virtualHeight);
}
var padding = CalculateCompleteContentPadding(true, false);
virtualWidth += padding.Horizontal;
virtualHeight += padding.Vertical;
padding = CalculateCompleteContentPadding(true, true);
bufferWidth += padding.Horizontal;
bufferHeight += padding.Vertical;
//Console.WriteLine("DISPZOOM " + zoom); //test
//old stuff
var fvp = new FakeVideoProvider();
fvp.BufferWidth = bufferWidth;
fvp.BufferHeight = bufferHeight;
fvp.VirtualWidth = virtualWidth;
fvp.VirtualHeight = virtualHeight;
Size chain_outsize = new Size(fvp.BufferWidth * zoom, fvp.BufferHeight * zoom);
if (ar_active)
{
if (ar_correct)
{
if (ar_integer)
{
Vector2 VS = new Vector2(virtualWidth, virtualHeight);
Vector2 BS = new Vector2(bufferWidth, bufferHeight);
Vector2 AR = Vector2.Divide(VS, BS);
float target_par = (AR.X / AR.Y);
//this would malfunction for AR <= 0.5 or AR >= 2.0
//EDIT - in fact, we have AR like that coming from PSX, sometimes, so maybe we should solve this better
Vector2 PS = new Vector2(1, 1);
//here's how we define zooming, in this case:
//make sure each step is an increment of zoom for at least one of the dimensions (or maybe both of them)
//look for the increment which helps the AR the best
//TODO - this cant possibly support scale factors like 1.5x
//TODO - also, this might be messing up zooms and stuff, we might need to run this on the output size of the filter chain
for (int i = 1; i < zoom;i++)
{
//would not be good to run this per frame, but it seems to only run when the resolution changes, etc.
Vector2[] trials = new [] {
PS + new Vector2(1, 0),
PS + new Vector2(0, 1),
PS + new Vector2(1, 1)
};
int bestIndex = -1;
float bestValue = 1000.0f;
for (int t = 0; t < trials.Length; t++)
{
//I.
float test_ar = trials[t].X / trials[t].Y;
//II.
//Vector2 calc = Vector2.Multiply(trials[t], VS);
//float test_ar = calc.X / calc.Y;
//not clear which approach is superior
float deviation_linear = Math.Abs(test_ar - target_par);
float deviation_geom = test_ar / target_par;
if (deviation_geom < 1) deviation_geom = 1.0f / deviation_geom;
float value = deviation_linear;
if (value < bestValue)
{
bestIndex = t;
bestValue = value;
}
}
//is it possible to get here without selecting one? doubtful.
//EDIT: YES IT IS. it happened with an 0,0 buffer size. of course, that was a mistake, but we shouldnt crash
if(bestIndex != -1) //so, what now? well, this will result in 0,0 getting picked, so thats probably all we can do
PS = trials[bestIndex];
}
chain_outsize = new Size((int)(bufferWidth * PS.X), (int)(bufferHeight * PS.Y));
}
else
{
//obey the AR, but allow free scaling: just zoom the virtual size
chain_outsize = new Size(virtualWidth * zoom, virtualHeight * zoom);
}
}
else
{
//ar_unity:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
}
else
{
//!ar_active:
//just choose to zoom the buffer (make no effort to incorporate AR)
chain_outsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
chain_outsize.Width += ClientExtraPadding.Horizontal;
chain_outsize.Height += ClientExtraPadding.Vertical;
var job = new JobInfo
{
videoProvider = fvp,
simulate = true,
chain_outsize = chain_outsize,
};
var filterProgram = UpdateSourceInternal(job);
var size = filterProgram.Filters[filterProgram.Filters.Count - 1].FindOutput().SurfaceFormat.Size;
return size;
}
/// <summary>
/// Attempts to calculate a good client size with the given zoom factor, considering the user's DisplayManager preferences
/// TODO - this needs to be redone with a concept different from zoom factor.
/// basically, each increment of a 'zoom-like' factor should definitely increase the viewable area somehow, even if it isnt strictly by an entire zoom level.
/// </summary>
public Size CalculateClientSize(IVideoProvider videoProvider, int zoom)
{
bool arActive = Global.Config.DispFixAspectRatio;
bool arSystem = Global.Config.DispManagerAR == EDispManagerAR.System;
bool arCustom = Global.Config.DispManagerAR == EDispManagerAR.Custom;
bool arCustomRatio = Global.Config.DispManagerAR == EDispManagerAR.CustomRatio;
bool arCorrect = arSystem || arCustom || arCustomRatio;
bool arInteger = Global.Config.DispFixScaleInteger;
int bufferWidth = videoProvider.BufferWidth;
int bufferHeight = videoProvider.BufferHeight;
int virtualWidth = videoProvider.VirtualWidth;
int virtualHeight = videoProvider.VirtualHeight;
if (arCustom)
{
virtualWidth = Global.Config.DispCustomUserARWidth;
virtualHeight = Global.Config.DispCustomUserARHeight;
}
if (arCustomRatio)
{
FixRatio(Global.Config.DispCustomUserArx, Global.Config.DispCustomUserAry, videoProvider.BufferWidth, videoProvider.BufferHeight, out virtualWidth, out 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));
virtualWidth = bufferWidth = sz.Width;
virtualHeight = bufferHeight = sz.Height;
}
var padding = CalculateCompleteContentPadding(true, false);
virtualWidth += padding.Horizontal;
virtualHeight += padding.Vertical;
padding = CalculateCompleteContentPadding(true, true);
bufferWidth += padding.Horizontal;
bufferHeight += padding.Vertical;
// old stuff
var fvp = new FakeVideoProvider
{
BufferWidth = bufferWidth,
BufferHeight = bufferHeight,
VirtualWidth = virtualWidth,
VirtualHeight = virtualHeight
};
Size chainOutsize;
if (arActive)
{
if (arCorrect)
{
if (arInteger)
{
// ALERT COPYPASTE LAUNDROMAT
Vector2 VS = new Vector2(virtualWidth, virtualHeight);
Vector2 BS = new Vector2(bufferWidth, bufferHeight);
Vector2 AR = Vector2.Divide(VS, BS);
float targetPar = AR.X / AR.Y;
// this would malfunction for AR <= 0.5 or AR >= 2.0
// EDIT - in fact, we have AR like that coming from PSX, sometimes, so maybe we should solve this better
Vector2 PS = new Vector2(1, 1);
// here's how we define zooming, in this case:
// make sure each step is an increment of zoom for at least one of the dimensions (or maybe both of them)
// look for the increment which helps the AR the best
//TODO - this cant possibly support scale factors like 1.5x
//TODO - also, this might be messing up zooms and stuff, we might need to run this on the output size of the filter chain
for (int i = 1; i < zoom; i++)
{
//would not be good to run this per frame, but it seems to only run when the resolution changes, etc.
Vector2[] trials =
{
PS + new Vector2(1, 0),
PS + new Vector2(0, 1),
PS + new Vector2(1, 1)
};
int bestIndex = -1;
float bestValue = 1000.0f;
for (int t = 0; t < trials.Length; t++)
{
//I.
float testAr = trials[t].X / trials[t].Y;
// II.
//Vector2 calc = Vector2.Multiply(trials[t], VS);
//float test_ar = calc.X / calc.Y;
// not clear which approach is superior
float deviationLinear = Math.Abs(testAr - targetPar);
float deviationGeom = testAr / targetPar;
if (deviationGeom < 1)
{
deviationGeom = 1.0f / deviationGeom;
}
float value = deviationLinear;
if (value < bestValue)
{
bestIndex = t;
bestValue = value;
}
}
// is it possible to get here without selecting one? doubtful.
// EDIT: YES IT IS. it happened with an 0,0 buffer size. of course, that was a mistake, but we shouldn't crash
if (bestIndex != -1) // so, what now? well, this will result in 0,0 getting picked, so that's probably all we can do
{
PS = trials[bestIndex];
}
}
chainOutsize = new Size((int)(bufferWidth * PS.X), (int)(bufferHeight * PS.Y));
}
else
{
// obey the AR, but allow free scaling: just zoom the virtual size
chainOutsize = new Size(virtualWidth * zoom, virtualHeight * zoom);
}
}
else
{
// ar_unity:
// just choose to zoom the buffer (make no effort to incorporate AR)
chainOutsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
}
else
{
// !ar_active:
// just choose to zoom the buffer (make no effort to incorporate AR)
chainOutsize = new Size(bufferWidth * zoom, bufferHeight * zoom);
}
chainOutsize.Width += ClientExtraPadding.Horizontal;
chainOutsize.Height += ClientExtraPadding.Vertical;
var job = new JobInfo
{
VideoProvider = fvp,
Simulate = true,
ChainOutsize = chainOutsize,
IncludeUserFilters = true
};
var filterProgram = UpdateSourceInternal(job);
// this only happens when we're forcing the client to size itself with autoload and the core says 0x0....
// we need some other more sensible client size.
if (filterProgram == null)
{
return(new Size(256, 192));
}
var size = filterProgram.Filters.Last().FindOutput().SurfaceFormat.Size;
return(size);
}
