gecko-dev/gfx/layers/GLImages.h
James Willcox cf48e4bebd Bug 1322650 - Support a 'continuous' mode for SurfaceTexture r=jgilbert
This is needed to support Flash on Android

MozReview-Commit-ID: 5yNIoZHonla
2017-05-15 09:37:50 -05:00

100 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* 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 GFX_GLIMAGES_H
#define GFX_GLIMAGES_H
#include "AndroidSurfaceTexture.h"
#include "GLContextTypes.h"
#include "GLTypes.h"
#include "ImageContainer.h" // for Image
#include "ImageTypes.h" // for ImageFormat::SHARED_GLTEXTURE
#include "nsCOMPtr.h" // for already_AddRefed
#include "mozilla/gfx/Point.h" // for IntSize
namespace mozilla {
namespace layers {
class GLImage : public Image {
public:
explicit GLImage(ImageFormat aFormat) : Image(nullptr, aFormat){}
virtual already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override;
GLImage* AsGLImage() override {
return this;
}
};
class EGLImageImage : public GLImage {
public:
EGLImageImage(EGLImage aImage, EGLSync aSync,
const gfx::IntSize& aSize, const gl::OriginPos& aOrigin,
bool aOwns);
gfx::IntSize GetSize() override { return mSize; }
gl::OriginPos GetOriginPos() const {
return mPos;
}
EGLImage GetImage() const {
return mImage;
}
EGLSync GetSync() const {
return mSync;
}
EGLImageImage* AsEGLImageImage() override {
return this;
}
protected:
virtual ~EGLImageImage();
private:
EGLImage mImage;
EGLSync mSync;
gfx::IntSize mSize;
gl::OriginPos mPos;
bool mOwns;
};
#ifdef MOZ_WIDGET_ANDROID
class SurfaceTextureImage : public GLImage {
public:
SurfaceTextureImage(AndroidSurfaceTextureHandle aHandle,
const gfx::IntSize& aSize,
bool aContinuous,
gl::OriginPos aOriginPos);
gfx::IntSize GetSize() override { return mSize; }
AndroidSurfaceTextureHandle GetHandle() const {
return mHandle;
}
bool GetContinuous() const {
return mContinuous;
}
gl::OriginPos GetOriginPos() const {
return mOriginPos;
}
SurfaceTextureImage* AsSurfaceTextureImage() override {
return this;
}
private:
AndroidSurfaceTextureHandle mHandle;
gfx::IntSize mSize;
bool mContinuous;
gl::OriginPos mOriginPos;
};
#endif // MOZ_WIDGET_ANDROID
} // namespace layers
} // namespace mozilla
#endif // GFX_GLIMAGES_H