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all: remove Z buffer support

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It is no longer needed by any rendering backend.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2021-08-06 16:36:56 +02:00
parent cea8e21f97
commit 18b4442393
14 changed files with 27 additions and 250 deletions
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app/internal/wm/d3d11_windows.go
+2 -18
View File
@@ -17,7 +17,6 @@ type d3d11Context struct {
swchain *d3d11.IDXGISwapChain
renderTarget *d3d11.RenderTargetView
depthView *d3d11.DepthStencilView
width, height int
}
@@ -56,8 +55,7 @@ func (c *d3d11Context) API() gpu.API {
func (c *d3d11Context) RenderTarget() gpu.RenderTarget {
return gpu.Direct3D11RenderTarget{
RenderTarget: unsafe.Pointer(c.renderTarget),
DepthStencilView: unsafe.Pointer(c.depthView),
RenderTarget: unsafe.Pointer(c.renderTarget),
}
}
@@ -91,10 +89,6 @@ func (c *d3d11Context) Refresh() error {
c.width = width
c.height = height
desc, err := c.swchain.GetDesc()
if err != nil {
return err
}
backBuffer, err := c.swchain.GetBuffer(0, &d3d11.IID_Texture2D)
if err != nil {
return err
@@ -105,18 +99,12 @@ func (c *d3d11Context) Refresh() error {
if err != nil {
return err
}
depthView, err := d3d11.CreateDepthView(c.dev, int(desc.BufferDesc.Width), int(desc.BufferDesc.Height), 24)
if err != nil {
d3d11.IUnknownRelease(unsafe.Pointer(renderTarget), renderTarget.Vtbl.Release)
return err
}
c.renderTarget = renderTarget
c.depthView = depthView
return nil
}
func (c *d3d11Context) Lock() error {
c.ctx.OMSetRenderTargets(c.renderTarget, c.depthView)
c.ctx.OMSetRenderTargets(c.renderTarget, nil)
return nil
}
@@ -140,10 +128,6 @@ func (c *d3d11Context) Release() {
}
func (c *d3d11Context) releaseFBO() {
if c.depthView != nil {
d3d11.IUnknownRelease(unsafe.Pointer(c.depthView), c.depthView.Vtbl.Release)
c.depthView = nil
}
if c.renderTarget != nil {
d3d11.IUnknownRelease(unsafe.Pointer(c.renderTarget), c.renderTarget.Vtbl.Release)
c.renderTarget = nil