mirror of
https://git.sr.ht/~eliasnaur/gio
synced 2026-07-01 07:35:40 +00:00
Elias Naur
8999747ad2
This change implements a Vulkan port for the two renderers, old and compute. Run with GIORENDERER=forcecompute to test the compute renderer. To shake out bugs faster, it is also made the default on systems that support it. To disable Vulkan and force the use of OpenGL, use the `novulkan` tag: $ go run -tags novulkan gioui.org/example/kitchen Don't forget to file an issue describing the issue that prompted the use of the tag. Signed-off-by: Elias Naur <mail@eliasnaur.com>
46 lines
810 B
Go
46 lines
810 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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package headless
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import (
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"unsafe"
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"gioui.org/gpu"
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"gioui.org/internal/d3d11"
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)
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type d3d11Context struct {
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dev *d3d11.Device
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}
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func init() {
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newContextPrimary = func() (context, error) {
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dev, ctx, _, err := d3d11.CreateDevice(
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d3d11.DRIVER_TYPE_HARDWARE,
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0,
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)
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if err != nil {
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return nil, err
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}
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// Don't need it.
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d3d11.IUnknownRelease(unsafe.Pointer(ctx), ctx.Vtbl.Release)
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return &d3d11Context{dev: dev}, nil
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}
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}
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func (c *d3d11Context) API() gpu.API {
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return gpu.Direct3D11{Device: unsafe.Pointer(c.dev)}
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}
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func (c *d3d11Context) MakeCurrent() error {
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return nil
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}
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func (c *d3d11Context) ReleaseCurrent() {
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}
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func (c *d3d11Context) Release() {
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d3d11.IUnknownRelease(unsafe.Pointer(c.dev), c.dev.Vtbl.Release)
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c.dev = nil
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}
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