1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/gl/SurfaceTypes.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,117 @@
1.4 +/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef SURFACE_TYPES_H_
1.10 +#define SURFACE_TYPES_H_
1.11 +
1.12 +#include "mozilla/TypedEnum.h"
1.13 +#include "mozilla/RefPtr.h"
1.14 +#include "mozilla/Attributes.h"
1.15 +#include <stdint.h>
1.16 +
1.17 +namespace mozilla {
1.18 +namespace layers {
1.19 +class ISurfaceAllocator;
1.20 +}
1.21 +
1.22 +namespace gfx {
1.23 +
1.24 +typedef uintptr_t SurfaceStreamHandle;
1.25 +
1.26 +struct SurfaceCaps MOZ_FINAL
1.27 +{
1.28 + bool any;
1.29 + bool color, alpha;
1.30 + bool bpp16;
1.31 + bool depth, stencil;
1.32 + bool antialias;
1.33 + bool preserve;
1.34 +
1.35 + // The surface allocator that we want to create this
1.36 + // for. May be null.
1.37 + RefPtr<layers::ISurfaceAllocator> surfaceAllocator;
1.38 +
1.39 + SurfaceCaps();
1.40 + SurfaceCaps(const SurfaceCaps& other);
1.41 + ~SurfaceCaps();
1.42 +
1.43 + void Clear();
1.44 +
1.45 + SurfaceCaps& operator=(const SurfaceCaps& other);
1.46 +
1.47 + // We can't use just 'RGB' here, since it's an ancient Windows macro.
1.48 + static SurfaceCaps ForRGB() {
1.49 + SurfaceCaps caps;
1.50 +
1.51 + caps.color = true;
1.52 +
1.53 + return caps;
1.54 + }
1.55 +
1.56 + static SurfaceCaps ForRGBA() {
1.57 + SurfaceCaps caps;
1.58 +
1.59 + caps.color = true;
1.60 + caps.alpha = true;
1.61 +
1.62 + return caps;
1.63 + }
1.64 +
1.65 + static SurfaceCaps Any() {
1.66 + SurfaceCaps caps;
1.67 +
1.68 + caps.any = true;
1.69 +
1.70 + return caps;
1.71 + }
1.72 +};
1.73 +
1.74 +MOZ_BEGIN_ENUM_CLASS(SharedSurfaceType, uint8_t)
1.75 + Unknown = 0,
1.76 +
1.77 + Basic,
1.78 + GLTextureShare,
1.79 + EGLImageShare,
1.80 + EGLSurfaceANGLE,
1.81 + DXGLInterop,
1.82 + DXGLInterop2,
1.83 + Gralloc,
1.84 + IOSurface,
1.85 +
1.86 + Max
1.87 +MOZ_END_ENUM_CLASS(SharedSurfaceType)
1.88 +
1.89 +
1.90 +MOZ_BEGIN_ENUM_CLASS(SurfaceStreamType, uint8_t)
1.91 + SingleBuffer,
1.92 + TripleBuffer_Copy,
1.93 + TripleBuffer_Async,
1.94 + TripleBuffer,
1.95 + Max
1.96 +MOZ_END_ENUM_CLASS(SurfaceStreamType)
1.97 +
1.98 +
1.99 +MOZ_BEGIN_ENUM_CLASS(APITypeT, uint8_t)
1.100 + Generic = 0,
1.101 +
1.102 + OpenGL,
1.103 +
1.104 + Max
1.105 +MOZ_END_ENUM_CLASS(APITypeT)
1.106 +
1.107 +
1.108 +MOZ_BEGIN_ENUM_CLASS(AttachmentType, uint8_t)
1.109 + Screen = 0,
1.110 +
1.111 + GLTexture,
1.112 + GLRenderbuffer,
1.113 +
1.114 + Max
1.115 +MOZ_END_ENUM_CLASS(AttachmentType)
1.116 +
1.117 +} /* namespace gfx */
1.118 +} /* namespace mozilla */
1.119 +
1.120 +#endif /* SURFACE_TYPES_H_ */
