diff options
| author | gdk <gab.dark.100@gmail.com> | 2019-10-31 21:32:43 -0300 |
|---|---|---|
| committer | Thog <thog@protonmail.com> | 2020-01-09 02:13:00 +0100 |
| commit | 63345a3098e05e0d0692bc46852dfbfccfdcfae2 (patch) | |
| tree | 10200d9a5c34db06d936502c71b4997c17aa304f /Ryujinx.Graphics.OpenGL/Window.cs | |
| parent | 278a4c317c0b87add67cc9ebc904afe1db23a031 (diff) | |
Support window resizing
Diffstat (limited to 'Ryujinx.Graphics.OpenGL/Window.cs')
| -rw-r--r-- | Ryujinx.Graphics.OpenGL/Window.cs | 98 |
1 files changed, 75 insertions, 23 deletions
diff --git a/Ryujinx.Graphics.OpenGL/Window.cs b/Ryujinx.Graphics.OpenGL/Window.cs index a05eb1c0..3fe83dd1 100644 --- a/Ryujinx.Graphics.OpenGL/Window.cs +++ b/Ryujinx.Graphics.OpenGL/Window.cs @@ -10,8 +10,15 @@ namespace Ryujinx.Graphics.OpenGL private const int NativeWidth = 1280; private const int NativeHeight = 720; - private int _width = 1280; - private int _height = 720; + private int _width; + private int _height; + + private int _resizeWidth; + private int _resizeHeight; + + private bool _sizeChanged; + + private object _resizeLocker; private int _blitFramebufferHandle; private int _copyFramebufferHandle; @@ -40,6 +47,11 @@ namespace Ryujinx.Graphics.OpenGL public Window() { + _width = NativeWidth; + _height = NativeHeight; + + _resizeLocker = new object(); + _textures = new Queue<PresentationTexture>(); } @@ -59,15 +71,18 @@ namespace Ryujinx.Graphics.OpenGL GL.Clear(ClearBufferMask.ColorBufferBit); + int windowWidth = _width; + int windowHeight = _height; + GL.BlitFramebuffer( 0, 0, - 1280, - 720, + windowWidth, + windowHeight, 0, 0, - 1280, - 720, + windowWidth, + windowHeight, ClearBufferMask.ColorBufferBit, BlitFramebufferFilter.Linear); @@ -184,6 +199,17 @@ namespace Ryujinx.Graphics.OpenGL _release = callback; } + public void SetSize(int width, int height) + { + lock (_resizeLocker) + { + _resizeWidth = width; + _resizeHeight = height; + + _sizeChanged = true; + } + } + private void Release(object context) { if (_release != null) @@ -210,24 +236,9 @@ namespace Ryujinx.Graphics.OpenGL { int handle = _copyFramebufferHandle; - if (handle == 0) + void GenerateAndBindTexture() { - int textureHandle = GL.GenTexture(); - - GL.BindTexture(TextureTarget.Texture2D, textureHandle); - - GL.TexImage2D( - TextureTarget.Texture2D, - 0, - PixelInternalFormat.Rgba8, - 1280, - 720, - 0, - PixelFormat.Rgba, - PixelType.UnsignedByte, - IntPtr.Zero); - - handle = GL.GenFramebuffer(); + int textureHandle = GenerateWindowTexture(); GL.BindFramebuffer(FramebufferTarget.Framebuffer, handle); @@ -238,11 +249,52 @@ namespace Ryujinx.Graphics.OpenGL 0); _screenTextureHandle = textureHandle; + } + + if (handle == 0) + { + handle = GL.GenFramebuffer(); _copyFramebufferHandle = handle; + + GenerateAndBindTexture(); + } + else if (_sizeChanged) + { + GL.DeleteTexture(_screenTextureHandle); + + lock (_resizeLocker) + { + _width = _resizeWidth; + _height = _resizeHeight; + + _sizeChanged = false; + } + + GenerateAndBindTexture(); } return handle; } + + private int GenerateWindowTexture() + { + int handle = GL.GenTexture(); + + GL.BindTexture(TextureTarget.Texture2D, handle); + + GL.TexImage2D( + TextureTarget.Texture2D, + 0, + PixelInternalFormat.Rgba8, + _width, + _height, + 0, + PixelFormat.Rgba, + PixelType.UnsignedByte, + IntPtr.Zero); + + return handle; + } } } |