ce022b4d5f
Original work by Nika Layzell and Ted Mielczarek. Of note: - GLdouble and GLclampd are not defined in the iPhoneOS SDK opengl headers. - GL_CONTEXT_PROVIDER_DEFAULT was defined too early for GLContextProviderEAGL to be used as intended. - GLContextProviderEAGL::CreateForCompositorWidget was aligned with GLContextProviderCGL::CreateForCompositorWidget. There is a ton of overlap between both, but sharing more code was left out of scope. - MacIOSurface::BindTexImage and SurfacePoolCA::LockedPool::GetFramebufferForSurface were left unimplemented. - RootSnapshotter is disabled. Differential Revision: https://phabricator.services.mozilla.com/D204323
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GLCONTEXTPROVIDER_H_
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#define GLCONTEXTPROVIDER_H_
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#include "mozilla/AlreadyAddRefed.h"
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#include "GLContextTypes.h"
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#include "SurfaceTypes.h"
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#include "nsSize.h" // for gfx::IntSize (needed by GLContextProviderImpl.h below)
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#include "nsStringFwd.h" // needed by GLContextProviderImpl.h below
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class nsIWidget;
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namespace mozilla {
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namespace widget {
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class CompositorWidget;
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}
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namespace gl {
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#define IN_GL_CONTEXT_PROVIDER_H
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// Null is always there
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#define GL_CONTEXT_PROVIDER_NAME GLContextProviderNull
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#include "GLContextProviderImpl.h"
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#undef GL_CONTEXT_PROVIDER_NAME
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#ifdef XP_WIN
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# define GL_CONTEXT_PROVIDER_NAME GLContextProviderWGL
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderWGL
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# define DEFAULT_IMPL WGL
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#endif
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#ifdef XP_MACOSX
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# define GL_CONTEXT_PROVIDER_NAME GLContextProviderCGL
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderCGL
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#endif
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#define GL_CONTEXT_PROVIDER_NAME GLContextProviderEGL
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#include "GLContextProviderImpl.h"
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#undef GL_CONTEXT_PROVIDER_NAME
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#if defined(MOZ_WIDGET_GTK)
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# ifdef MOZ_X11
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# define GL_CONTEXT_PROVIDER_NAME GLContextProviderGLX
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# endif
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# define GL_CONTEXT_PROVIDER_NAME GLContextProviderLinux
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderLinux
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#endif
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#if defined(MOZ_WIDGET_UIKIT)
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# define GL_CONTEXT_PROVIDER_NAME GLContextProviderEAGL
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# ifndef GL_CONTEXT_PROVIDER_DEFAULT
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# define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderEAGL
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# endif
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#endif
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#ifndef GL_CONTEXT_PROVIDER_DEFAULT
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# define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderEGL
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#endif
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#ifdef MOZ_GL_PROVIDER
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# define GL_CONTEXT_PROVIDER_NAME MOZ_GL_PROVIDER
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# include "GLContextProviderImpl.h"
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# undef GL_CONTEXT_PROVIDER_NAME
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# define GL_CONTEXT_PROVIDER_DEFAULT MOZ_GL_PROVIDER
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#endif
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#ifdef GL_CONTEXT_PROVIDER_DEFAULT
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typedef GL_CONTEXT_PROVIDER_DEFAULT GLContextProvider;
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#else
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typedef GLContextProviderNull GLContextProvider;
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#endif
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#undef IN_GL_CONTEXT_PROVIDER_H
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} // namespace gl
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} // namespace mozilla
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#endif
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