本文整理汇总了C++中AttributeMap::getAsPackedEnum方法的典型用法代码示例。如果您正苦于以下问题：C++ AttributeMap::getAsPackedEnum方法的具体用法？C++ AttributeMap::getAsPackedEnum怎么用？C++ AttributeMap::getAsPackedEnum使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AttributeMap的用法示例。
在下文中一共展示了AttributeMap::getAsPackedEnum方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: FramebufferAttachmentObject
Surface::Surface(EGLint surfaceType,
const egl::Config *config,
const AttributeMap &attributes,
EGLenum buftype)
: FramebufferAttachmentObject(),
mState(config, attributes),
mImplementation(nullptr),
mRefCount(0),
mDestroyed(false),
mType(surfaceType),
mBuftype(buftype),
mPostSubBufferRequested(false),
mLargestPbuffer(false),
mGLColorspace(EGL_GL_COLORSPACE_LINEAR),
mVGAlphaFormat(EGL_VG_ALPHA_FORMAT_NONPRE),
mVGColorspace(EGL_VG_COLORSPACE_sRGB),
mMipmapTexture(false),
mMipmapLevel(0),
mHorizontalResolution(EGL_UNKNOWN),
mVerticalResolution(EGL_UNKNOWN),
mMultisampleResolve(EGL_MULTISAMPLE_RESOLVE_DEFAULT),
mFixedSize(false),
mFixedWidth(0),
mFixedHeight(0),
mTextureFormat(TextureFormat::NoTexture),
mTextureTarget(EGL_NO_TEXTURE),
// FIXME: Determine actual pixel aspect ratio
mPixelAspectRatio(static_cast<EGLint>(1.0 * EGL_DISPLAY_SCALING)),
mRenderBuffer(EGL_BACK_BUFFER),
mSwapBehavior(EGL_NONE),
mOrientation(0),
mTexture(nullptr),
mColorFormat(config->renderTargetFormat),
mDSFormat(config->depthStencilFormat),
mInitState(gl::InitState::Initialized)
{
mPostSubBufferRequested =
(attributes.get(EGL_POST_SUB_BUFFER_SUPPORTED_NV, EGL_FALSE) == EGL_TRUE);
mFlexibleSurfaceCompatibilityRequested =
(attributes.get(EGL_FLEXIBLE_SURFACE_COMPATIBILITY_SUPPORTED_ANGLE, EGL_FALSE) == EGL_TRUE);
if (mType == EGL_PBUFFER_BIT)
{
mLargestPbuffer = (attributes.get(EGL_LARGEST_PBUFFER, EGL_FALSE) == EGL_TRUE);
}
mGLColorspace =
static_cast<EGLenum>(attributes.get(EGL_GL_COLORSPACE, EGL_GL_COLORSPACE_LINEAR));
mVGAlphaFormat =
static_cast<EGLenum>(attributes.get(EGL_VG_ALPHA_FORMAT, EGL_VG_ALPHA_FORMAT_NONPRE));
mVGColorspace = static_cast<EGLenum>(attributes.get(EGL_VG_COLORSPACE, EGL_VG_COLORSPACE_sRGB));
mMipmapTexture = (attributes.get(EGL_MIPMAP_TEXTURE, EGL_FALSE) == EGL_TRUE);
mDirectComposition = (attributes.get(EGL_DIRECT_COMPOSITION_ANGLE, EGL_FALSE) == EGL_TRUE);
mRobustResourceInitialization =
(attributes.get(EGL_ROBUST_RESOURCE_INITIALIZATION_ANGLE, EGL_FALSE) == EGL_TRUE);
if (mRobustResourceInitialization)
{
mInitState = gl::InitState::MayNeedInit;
}
mFixedSize = (attributes.get(EGL_FIXED_SIZE_ANGLE, EGL_FALSE) == EGL_TRUE);
if (mFixedSize)
{
mFixedWidth = static_cast<size_t>(attributes.get(EGL_WIDTH, 0));
mFixedHeight = static_cast<size_t>(attributes.get(EGL_HEIGHT, 0));
}
if (mType != EGL_WINDOW_BIT)
{
mTextureFormat = attributes.getAsPackedEnum(EGL_TEXTURE_FORMAT, TextureFormat::NoTexture);
mTextureTarget = static_cast<EGLenum>(attributes.get(EGL_TEXTURE_TARGET, EGL_NO_TEXTURE));
}
mOrientation = static_cast<EGLint>(attributes.get(EGL_SURFACE_ORIENTATION_ANGLE, 0));
}