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DS - add screen gap option

This commit is contained in:
adelikat 2020-03-28 15:12:47 -05:00
parent a541b45231
commit 5f889e2568
3 changed files with 17 additions and 9 deletions
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13
BizHawk.Emulation.Common/ScreenArranger.cs
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@ -21,11 +21,10 @@
/// </summary>
public static class ScreenArranger
{
// TODO: pad lines
// TOOD: pass in int[] to reuse buffer
public static unsafe int[] Stack(VideoScreen screen1, VideoScreen screen2, int padLines)
// TODO: pass in int[] to reuse buffer
public static unsafe int[] Stack(VideoScreen screen1, VideoScreen screen2, int screenGap)
{
var ret = new int[screen1.Width * (screen1.Height + screen2.Height)];
var ret = new int[screen1.Width * (screen1.Height + screen2.Height + screenGap)];
for (int i = 0; i < screen1.Length; i++)
{
ret[i] = screen1.Buffer[i];
@ -33,13 +32,15 @@
for (int i = 0; i < screen2.Length; i++)
{
ret[screen1.Length + i] = screen2.Buffer[i];
ret[screen1.Length + i + (screen1.Width * screenGap)] = screen2.Buffer[i];
}
return ret;
}
// Simply populates a buffer with a single screen
/// <summary>
/// Simply populates a buffer with a single screen
/// </summary>
public static unsafe int[] Copy(VideoScreen screen1)
{
var ret = new int[screen1.Length];

11
BizHawk.Emulation.Cores/Consoles/Nintendo/NDS/MelonDS_Settable.cs
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@ -1,4 +1,6 @@
using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Drawing;
using System.Text;
using System.Runtime.InteropServices;
@ -87,15 +89,20 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
public class MelonSettings
{
[DisplayName("Screen Configuration")]
[Description("Adjusts the orientation of the 2 displays")]
public VideoScreenOptions ScreenOptions { get; set; } = VideoScreenOptions.Default;
[DisplayName("Screen Gap")]
public int ScreenGap { get; set; }
public Point? TouchScreenStart() =>
ScreenOptions switch
{
VideoScreenOptions.TopOnly => null,
VideoScreenOptions.SideBySideLR => new Point(NativeWidth, 0),
VideoScreenOptions.SideBySideRL => new Point(0, 0),
_ => new Point(0, NativeHeight)
_ => new Point(0, NativeHeight + ScreenGap)
};
@ -115,7 +122,7 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
VideoScreenOptions.TopOnly => NativeHeight,
VideoScreenOptions.SideBySideLR => NativeHeight,
VideoScreenOptions.SideBySideRL => NativeHeight,
_ => NativeHeight * 2
_ => (NativeHeight * 2) + ScreenGap
};
}

2
BizHawk.Emulation.Cores/Consoles/Nintendo/NDS/MelonDS_VideoProvider.cs
View File

@ -46,7 +46,7 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
VideoScreenOptions.TopOnly => ScreenArranger.Copy(TopScreen),
VideoScreenOptions.SideBySideLR => ScreenArranger.SideBySide(TopScreen, BottomScreen),
VideoScreenOptions.SideBySideRL => ScreenArranger.SideBySide(BottomScreen, TopScreen),
_ => ScreenArranger.Stack(TopScreen, BottomScreen, 0)
_ => ScreenArranger.Stack(TopScreen, BottomScreen, _settings.ScreenGap)
};
}