gecko/gfx/gl/SharedSurfaceGralloc.h
jdashg 4e9300d191 Bug 1066280 - Fixes. - r=kamidphish,mattwoodrow
From 4e9f52ab105333e8b1120342e9583b2d833a4465 Mon Sep 17 00:00:00 2001
---
 dom/canvas/WebGLContext.cpp                | 10 +++++--
 gfx/gl/GLContext.cpp                       | 20 --------------
 gfx/gl/GLContext.h                         |  3 --
 gfx/gl/GLReadTexImageHelper.cpp            |  5 +++-
 gfx/gl/GLScreenBuffer.cpp                  | 13 +++++++--
 gfx/gl/GLUploadHelpers.cpp                 | 27 ++++++++++++++++++
 gfx/gl/SharedSurfaceGralloc.cpp            | 14 ++++------
 gfx/gl/SharedSurfaceGralloc.h              | 10 +++++--
 gfx/gl/SurfaceTypes.cpp                    |  2 ++
 gfx/gl/SurfaceTypes.h                      |  1 +
 gfx/layers/client/CanvasClient.cpp         | 44 ++++++++++++++++++------------
 gfx/layers/client/CanvasClient.h           |  8 +++---
 gfx/layers/client/ClientCanvasLayer.cpp    |  6 ++++
 gfx/layers/client/ClientCanvasLayer.h      |  2 +-
 gfx/layers/client/TextureClient.cpp        | 11 ++++----
 gfx/layers/client/TextureClient.h          |  6 ++--
 gfx/layers/composite/TextureHost.cpp       | 15 +++++-----
 gfx/layers/composite/TextureHost.h         | 10 +++----
 gfx/layers/d3d10/CanvasLayerD3D10.cpp      |  9 ++++--
 gfx/layers/d3d9/CanvasLayerD3D9.cpp        |  8 ++++--
 gfx/layers/ipc/LayersSurfaces.ipdlh        |  4 +--
 gfx/layers/moz.build                       |  4 ++-
 gfx/layers/opengl/GrallocTextureClient.cpp | 26 +++++++++++++++++-
 gfx/layers/opengl/GrallocTextureClient.h   |  3 ++
 24 files changed, 171 insertions(+), 90 deletions(-)
2014-10-07 21:11:54 -07:00

107 lines
3.2 KiB
C++

/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
/* 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_SURFACE_GRALLOC_H_
#define SHARED_SURFACE_GRALLOC_H_
#include "mozilla/layers/CompositorTypes.h"
#include "mozilla/layers/LayersSurfaces.h"
#include "SharedSurface.h"
namespace mozilla {
namespace layers {
class ISurfaceAllocator;
class GrallocTextureClientOGL;
}
namespace gl {
class GLContext;
class GLLibraryEGL;
class SharedSurface_Gralloc
: public SharedSurface
{
public:
static UniquePtr<SharedSurface_Gralloc> Create(GLContext* prodGL,
const GLFormats& formats,
const gfx::IntSize& size,
bool hasAlpha,
layers::TextureFlags flags,
layers::ISurfaceAllocator* allocator);
static SharedSurface_Gralloc* Cast(SharedSurface* surf) {
MOZ_ASSERT(surf->mType == SharedSurfaceType::Gralloc);
return (SharedSurface_Gralloc*)surf;
}
protected:
GLLibraryEGL* const mEGL;
EGLSync mSync;
RefPtr<layers::ISurfaceAllocator> mAllocator;
RefPtr<layers::GrallocTextureClientOGL> mTextureClient;
const GLuint mProdTex;
SharedSurface_Gralloc(GLContext* prodGL,
const gfx::IntSize& size,
bool hasAlpha,
GLLibraryEGL* egl,
layers::ISurfaceAllocator* allocator,
layers::GrallocTextureClientOGL* textureClient,
GLuint prodTex);
static bool HasExtensions(GLLibraryEGL* egl, GLContext* gl);
public:
virtual ~SharedSurface_Gralloc();
virtual void Fence() MOZ_OVERRIDE;
virtual bool WaitSync() MOZ_OVERRIDE;
virtual bool PollSync() MOZ_OVERRIDE;
virtual void WaitForBufferOwnership() MOZ_OVERRIDE;
virtual void LockProdImpl() MOZ_OVERRIDE {}
virtual void UnlockProdImpl() MOZ_OVERRIDE {}
virtual GLuint ProdTexture() MOZ_OVERRIDE {
return mProdTex;
}
layers::GrallocTextureClientOGL* GetTextureClient() {
return mTextureClient;
}
};
class SurfaceFactory_Gralloc
: public SurfaceFactory
{
protected:
const layers::TextureFlags mFlags;
RefPtr<layers::ISurfaceAllocator> mAllocator;
public:
SurfaceFactory_Gralloc(GLContext* prodGL,
const SurfaceCaps& caps,
layers::TextureFlags flags,
layers::ISurfaceAllocator* allocator);
virtual UniquePtr<SharedSurface> CreateShared(const gfx::IntSize& size) MOZ_OVERRIDE {
bool hasAlpha = mReadCaps.alpha;
UniquePtr<SharedSurface> ret;
if (mAllocator) {
ret = SharedSurface_Gralloc::Create(mGL, mFormats, size, hasAlpha,
mFlags, mAllocator);
}
return Move(ret);
}
};
} /* namespace gl */
} /* namespace mozilla */
#endif /* SHARED_SURFACE_GRALLOC_H_ */