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compatible with full screen

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This commit is contained in:
huiyadanli
2023-10-08 00:22:01 +08:00
parent 1fc0301551
commit ab533030c3
2 changed files with 26 additions and 15 deletions
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27
Fischless.GameCapture/DwmSharedSurface/SharedSurfaceCapture.cs
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@@ -1,16 +1,9 @@
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Imaging;
using System.Windows.Controls;
using System.Windows.Forms;
using Fischless.GameCapture.DwmSharedSurface.Helpers;
using Fischless.GameCapture.DwmSharedSurface.Helpers;
using Fischless.GameCapture.Graphics.Helpers;
using SharpDX;
using SharpDX.Direct3D;
using SharpDX.Direct3D11;
using SharpDX.DXGI;
using System.Diagnostics;
using Vanara.PInvoke;
using Windows.Devices.HumanInterfaceDevice;
using Device = SharpDX.Direct3D11.Device;
namespace Fischless.GameCapture.DwmSharedSurface
@@ -24,11 +17,13 @@ namespace Fischless.GameCapture.DwmSharedSurface
public bool IsCapturing { get; private set; }
private ResourceRegion _region;
private ResourceRegion? _region;
public void Start(nint hWnd)
{
_hWnd = hWnd;
User32.ShowWindow(hWnd, ShowWindowCommand.SW_RESTORE);
User32.SetForegroundWindow(hWnd);
_region = GetGameScreenRegion(hWnd);
_d3dDevice = new Device(SharpDX.Direct3D.DriverType.Hardware, DeviceCreationFlags.BgraSupport); // Software/Hardware
@@ -43,8 +38,14 @@ namespace Fischless.GameCapture.DwmSharedSurface
/// </summary>
/// <param name="hWnd"></param>
/// <returns></returns>
private ResourceRegion GetGameScreenRegion(nint hWnd)
private ResourceRegion? GetGameScreenRegion(nint hWnd)
{
var exStyle = User32.GetWindowLong(hWnd, User32.WindowLongFlags.GWL_EXSTYLE);
if ((exStyle & (int)User32.WindowStylesEx.WS_EX_TOPMOST) != 0)
{
return null;
}
ResourceRegion region = new();
User32.GetWindowRect(hWnd, out var windowWithShadowRect);
DwmApi.DwmGetWindowAttribute<RECT>(hWnd, DwmApi.DWMWINDOWATTRIBUTE.DWMWA_EXTENDED_FRAME_BOUNDS, out var windowRect);
@@ -90,8 +91,8 @@ namespace Fischless.GameCapture.DwmSharedSurface
var staging = new Texture2D(_d3dDevice, new Texture2DDescription
{
Width = _region.Right - _region.Left,
Height = _region.Bottom - _region.Top,
Width = _region == null ? surfaceTexture.Description.Width : _region.Value.Right - _region.Value.Left,
Height = _region == null ? surfaceTexture.Description.Height : _region.Value.Bottom - _region.Value.Top,
MipLevels = 1,
ArraySize = 1,
Format = Format.B8G8R8A8_UNorm,

14
Fischless.GameCapture/Graphics/GraphicsCapture.cs
View File

@@ -17,7 +17,7 @@ public class GraphicsCapture : IGameCapture
public bool IsCapturing { get; private set; }
private ResourceRegion _region;
private ResourceRegion? _region;
public void Dispose() => Stop();
@@ -25,6 +25,9 @@ public class GraphicsCapture : IGameCapture
{
_hWnd = hWnd;
User32.ShowWindow(hWnd, ShowWindowCommand.SW_RESTORE);
User32.SetForegroundWindow(hWnd);
_region = GetGameScreenRegion(hWnd);
IsCapturing = true;
@@ -54,8 +57,15 @@ public class GraphicsCapture : IGameCapture
/// </summary>
/// <param name="hWnd"></param>
/// <returns></returns>
private ResourceRegion GetGameScreenRegion(nint hWnd)
private ResourceRegion? GetGameScreenRegion(nint hWnd)
{
var exStyle = User32.GetWindowLong(hWnd, User32.WindowLongFlags.GWL_EXSTYLE);
if ((exStyle & (int)User32.WindowStylesEx.WS_EX_TOPMOST) != 0)
{
return null;
}
ResourceRegion region = new();
DwmApi.DwmGetWindowAttribute<RECT>(hWnd, DwmApi.DWMWINDOWATTRIBUTE.DWMWA_EXTENDED_FRAME_BOUNDS, out var windowRect);
User32.GetClientRect(_hWnd, out var clientRect);