mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-27 23:02:20 +00:00
a824ab4d81
Have webrender use its own EGLDisplay, letting WebGL use a different one. Differential Revision: https://phabricator.services.mozilla.com/D85496
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 4; -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef SHARED_SURFACEIO_H_
|
|
#define SHARED_SURFACEIO_H_
|
|
|
|
#include "mozilla/RefPtr.h"
|
|
#include "SharedSurface.h"
|
|
|
|
class MacIOSurface;
|
|
|
|
namespace mozilla {
|
|
namespace gl {
|
|
|
|
class Texture;
|
|
|
|
class SharedSurface_IOSurface final : public SharedSurface {
|
|
public:
|
|
const UniquePtr<Texture> mTex;
|
|
const RefPtr<MacIOSurface> mIOSurf;
|
|
|
|
static UniquePtr<SharedSurface_IOSurface> Create(const SharedSurfaceDesc&);
|
|
|
|
private:
|
|
SharedSurface_IOSurface(const SharedSurfaceDesc&, UniquePtr<MozFramebuffer>,
|
|
UniquePtr<Texture>, const RefPtr<MacIOSurface>&);
|
|
|
|
public:
|
|
~SharedSurface_IOSurface();
|
|
|
|
virtual void LockProdImpl() override {}
|
|
virtual void UnlockProdImpl() override {}
|
|
|
|
virtual void ProducerAcquireImpl() override {}
|
|
virtual void ProducerReleaseImpl() override;
|
|
|
|
virtual bool NeedsIndirectReads() const override { return true; }
|
|
|
|
Maybe<layers::SurfaceDescriptor> ToSurfaceDescriptor() override;
|
|
};
|
|
|
|
class SurfaceFactory_IOSurface : public SurfaceFactory {
|
|
public:
|
|
const gfx::IntSize mMaxDims;
|
|
|
|
explicit SurfaceFactory_IOSurface(GLContext& gl);
|
|
|
|
virtual UniquePtr<SharedSurface> CreateSharedImpl(
|
|
const SharedSurfaceDesc& desc) override {
|
|
if (desc.size.width > mMaxDims.width ||
|
|
desc.size.height > mMaxDims.height) {
|
|
return nullptr;
|
|
}
|
|
return SharedSurface_IOSurface::Create(desc);
|
|
}
|
|
};
|
|
|
|
} // namespace gl
|
|
|
|
} /* namespace mozilla */
|
|
|
|
#endif /* SHARED_SURFACEIO_H_ */
|