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Remove VR hardware support.

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This resolves #881
This commit is contained in:
wolfbeast 2018-11-26 16:41:20 +01:00 • committed by Roy Tam
commit 9b1124ccbd
99 changed files with 6 additions and 15647 deletions
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41
dom/html/HTMLCanvasElement.cpp
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@ -42,7 +42,6 @@
#include "nsRefreshDriver.h"
#include "nsStreamUtils.h"
#include "ActiveLayerTracker.h"
#include "VRManagerChild.h"
#include "WebGL1Context.h"
#include "WebGL2Context.h"
@ -358,7 +357,6 @@ NS_IMPL_ISUPPORTS(HTMLCanvasElementObserver, nsIObserver)
HTMLCanvasElement::HTMLCanvasElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
: nsGenericHTMLElement(aNodeInfo),
mResetLayer(true) ,
mVRPresentationActive(false),
mWriteOnly(false)
{}
@ -1111,7 +1109,7 @@ HTMLCanvasElement::GetCanvasLayer(nsDisplayListBuilder* aBuilder,
static uint8_t sOffscreenCanvasLayerUserDataDummy = 0;
if (mCurrentContext) {
return mCurrentContext->GetCanvasLayer(aBuilder, aOldLayer, aManager, mVRPresentationActive);
return mCurrentContext->GetCanvasLayer(aBuilder, aOldLayer, aManager);
}
if (mOffscreenCanvas) {
@ -1441,42 +1439,5 @@ HTMLCanvasElement::InvalidateFromAsyncCanvasRenderer(AsyncCanvasRenderer *aRende
element->InvalidateCanvasContent(nullptr);
}
void
HTMLCanvasElement::StartVRPresentation()
{
WebGLContext* webgl = static_cast<WebGLContext*>(GetContextAtIndex(0));
if (!webgl) {
return;
}
if (!webgl->StartVRPresentation()) {
return;
}
mVRPresentationActive = true;
}
void
HTMLCanvasElement::StopVRPresentation()
{
mVRPresentationActive = false;
}
already_AddRefed<layers::SharedSurfaceTextureClient>
HTMLCanvasElement::GetVRFrame()
{
if (GetCurrentContextType() != CanvasContextType::WebGL1 &&
GetCurrentContextType() != CanvasContextType::WebGL2) {
return nullptr;
}
WebGLContext* webgl = static_cast<WebGLContext*>(GetContextAtIndex(0));
if (!webgl) {
return nullptr;
}
return webgl->GetVRFrame();
}
} // namespace dom
} // namespace mozilla