1 files changed, 0 insertions, 102 deletions
diff --git a/vendor/gioui.org/app/internal/window/d3d11_windows.go b/vendor/gioui.org/app/internal/window/d3d11_windows.go
deleted file mode 100644
index f1e06a6..0000000
--- a/vendor/gioui.org/app/internal/window/d3d11_windows.go
+++ /dev/null
@@ -1,102 +0,0 @@
-// SPDX-License-Identifier: Unlicense OR MIT
-
-package window
-
-import (
-	"gioui.org/app/internal/d3d11"
-	"gioui.org/gpu/backend"
-)
-
-type d3d11Context struct {
-	win     *window
-	swchain *d3d11.SwapChain
-	fbo     *d3d11.Framebuffer
-	backend backend.Device
-	*d3d11.Device
-	width, height int
-}
-
-func init() {
-	backends = append(backends, gpuAPI{
-		priority: 1,
-		initializer: func(w *window) (Context, error) {
-			hwnd, _, _ := w.HWND()
-			dev, err := d3d11.NewDevice()
-			if err != nil {
-				return nil, err
-			}
-			swchain, err := dev.CreateSwapChain(hwnd)
-			if err != nil {
-				dev.Release()
-				return nil, err
-			}
-			return &d3d11Context{win: w, Device: dev, swchain: swchain}, nil
-		},
-	})
-}
-
-func (c *d3d11Context) Backend() (backend.Device, error) {
-	backend, err := d3d11.NewBackend(c.Device)
-	if err != nil {
-		return nil, err
-	}
-	c.backend = backend
-	c.backend.BindFramebuffer(c.fbo)
-	return backend, nil
-}
-
-func (c *d3d11Context) Present() error {
-	if err := c.swchain.Present(); err != nil {
-		if err, ok := err.(d3d11.ErrorCode); ok {
-			switch err.Code {
-			case d3d11.DXGI_STATUS_OCCLUDED:
-				// Ignore
-				return nil
-			case d3d11.DXGI_ERROR_DEVICE_RESET, d3d11.DXGI_ERROR_DEVICE_REMOVED, d3d11.D3DDDIERR_DEVICEREMOVED:
-				return ErrDeviceLost
-			}
-		}
-	}
-	return nil
-}
-
-func (c *d3d11Context) MakeCurrent() error {
-	_, width, height := c.win.HWND()
-	if c.fbo != nil && width == c.width && height == c.height {
-		c.backend.BindFramebuffer(c.fbo)
-		return nil
-	}
-	if c.fbo != nil {
-		c.fbo.Release()
-		c.fbo = nil
-	}
-	if err := c.swchain.Resize(); err != nil {
-		return err
-	}
-	c.width = width
-	c.height = height
-	fbo, err := c.swchain.Framebuffer(c.Device)
-	if err != nil {
-		return err
-	}
-	c.fbo = fbo
-	if c.backend != nil {
-		c.backend.BindFramebuffer(c.fbo)
-	}
-	return nil
-}
-
-func (c *d3d11Context) Lock() {}
-
-func (c *d3d11Context) Unlock() {}
-
-func (c *d3d11Context) Release() {
-	if c.fbo != nil {
-		c.fbo.Release()
-	}
-	c.swchain.Release()
-	c.Device.Release()
-	c.fbo = nil
-	c.swchain = nil
-	c.Device = nil
-}