Merge pull request #7285 from emmauss/wgl_alpha

Ensure Alpha is set for WGL display
5 years ago · 0de5ae7dfa
1 changed files with 1 additions and 0 deletions
--- a/src/Windows/Avalonia.Win32/OpenGl/WglDisplay.cs
+++ b/src/Windows/Avalonia.Win32/OpenGl/WglDisplay.cs
@ -95,6 +95,7 @@ namespace Avalonia.Win32.OpenGl
                WGL_DOUBLE_BUFFER_ARB, 1,
                WGL_PIXEL_TYPE_ARB, WGL_TYPE_RGBA_ARB,
                WGL_COLOR_BITS_ARB, 32,
+                WGL_ALPHA_BITS_ARB, 8,
                WGL_DEPTH_BITS_ARB, 0,
                WGL_STENCIL_BITS_ARB, 0,
                0, // End