formats.h File Reference

#include <cstdint>
#include <functional>
#include <memory>
#include <string>
#include "flutter/fml/hash_combine.h"
#include "flutter/fml/logging.h"
#include "impeller/base/mask.h"
#include "impeller/geometry/color.h"
#include "impeller/geometry/rect.h"
#include "impeller/geometry/scalar.h"

Go to the source code of this file.

Classes
struct	impeller::DepthRange
struct	impeller::Viewport
struct	impeller::ColorAttachmentDescriptor
	Describe the color attachment that will be used with this pipeline. More...
struct	impeller::DepthAttachmentDescriptor
struct	impeller::StencilAttachmentDescriptor
struct	impeller::Attachment
struct	impeller::ColorAttachment
struct	impeller::DepthAttachment
struct	impeller::StencilAttachment
struct	std::hash< impeller::DepthAttachmentDescriptor >
struct	std::hash< impeller::StencilAttachmentDescriptor >

Namespaces
namespace	impeller
namespace	std

Typedefs
using	impeller::TextureUsageMask = Mask< TextureUsage >
using	impeller::ColorWriteMask = Mask< ColorWriteMaskBits >

Enumerations
enum class	impeller::WindingOrder { impeller::kClockwise , impeller::kCounterClockwise }
enum class	impeller::StorageMode { impeller::kHostVisible , impeller::kDevicePrivate , impeller::kDeviceTransient }
	Specified where the allocation resides and how it is used. More...
enum class	impeller::PixelFormat : uint8_t {   impeller::kUnknown , impeller::kA8UNormInt , impeller::kR8UNormInt , impeller::kR8G8UNormInt ,   impeller::kR8G8B8A8UNormInt , impeller::kR8G8B8A8UNormIntSRGB , impeller::kB8G8R8A8UNormInt , impeller::kB8G8R8A8UNormIntSRGB ,   impeller::kR32G32B32A32Float , impeller::kR16G16B16A16Float , impeller::kB10G10R10XR , impeller::kB10G10R10XRSRGB ,   impeller::kB10G10R10A10XR , impeller::kS8UInt , impeller::kD24UnormS8Uint , impeller::kD32FloatS8UInt }
	The Pixel formats supported by Impeller. The naming convention denotes the usage of the component, the bit width of that component, and then one or more qualifiers to its interpretation. More...
enum class	impeller::BlendFactor {   impeller::kZero , impeller::kOne , impeller::kSourceColor , impeller::kOneMinusSourceColor ,   impeller::kSourceAlpha , impeller::kOneMinusSourceAlpha , impeller::kDestinationColor , impeller::kOneMinusDestinationColor ,   impeller::kDestinationAlpha , impeller::kOneMinusDestinationAlpha , impeller::kSourceAlphaSaturated , impeller::kBlendColor ,   impeller::kOneMinusBlendColor , impeller::kBlendAlpha , impeller::kOneMinusBlendAlpha }
enum class	impeller::BlendOperation { impeller::kAdd , impeller::kSubtract , impeller::kReverseSubtract }
enum class	impeller::LoadAction { impeller::kDontCare , impeller::kLoad , impeller::kClear }
enum class	impeller::StoreAction { impeller::kDontCare , impeller::kStore , impeller::kMultisampleResolve , impeller::kStoreAndMultisampleResolve }
enum class	impeller::TextureType { impeller::kTexture2D , impeller::kTexture2DMultisample , impeller::kTextureCube , impeller::kTextureExternalOES }
enum class	impeller::SampleCount : uint8_t { impeller::kCount1 = 1 , impeller::kCount4 = 4 }
enum class	impeller::TextureUsage { impeller::kUnknown = 0 , impeller::kShaderRead = 1 << 0 , impeller::kShaderWrite = 1 << 1 , impeller::kRenderTarget = 1 << 2 }
enum class	impeller::TextureCoordinateSystem { impeller::kUploadFromHost , impeller::kRenderToTexture }
enum class	impeller::CullMode { impeller::kNone , impeller::kFrontFace , impeller::kBackFace }
enum class	impeller::IndexType { impeller::kUnknown , impeller::k16bit , impeller::k32bit , impeller::kNone }
enum class	impeller::PrimitiveType : uint8_t {   impeller::kTriangle , impeller::kTriangleStrip , impeller::kLine , impeller::kLineStrip ,   impeller::kPoint }
	Decides how backend draws pixels based on input vertices. More...
enum class	impeller::PolygonMode { impeller::kFill , impeller::kLine }
enum class	impeller::MinMagFilter { impeller::kNearest , impeller::kLinear }
	Describes how the texture should be sampled when the texture is being shrunk (minified) or expanded (magnified) to fit to the sample point. More...
enum class	impeller::MipFilter { impeller::kBase , impeller::kNearest , impeller::kLinear }
	Options for selecting and filtering between mipmap levels. More...
enum class	impeller::SamplerAddressMode { impeller::kClampToEdge , impeller::kRepeat , impeller::kMirror , impeller::kDecal }
enum class	impeller::ColorWriteMaskBits : uint64_t {   impeller::kNone = 0 , impeller::kRed = 1 << 0 , impeller::kGreen = 1 << 1 , impeller::kBlue = 1 << 2 ,   impeller::kAlpha = 1 << 3 , impeller::kAll = kRed | kGreen | kBlue | kAlpha }
enum class	impeller::CompareFunction : uint8_t {   impeller::kNever , impeller::kAlways , impeller::kLess , impeller::kEqual ,   impeller::kLessEqual , impeller::kGreater , impeller::kNotEqual , impeller::kGreaterEqual }
enum class	impeller::StencilOperation : uint8_t {   impeller::kKeep , impeller::kZero , impeller::kSetToReferenceValue , impeller::kIncrementClamp ,   impeller::kDecrementClamp , impeller::kInvert , impeller::kIncrementWrap , impeller::kDecrementWrap }

Functions
constexpr const char *	impeller::StorageModeToString (StorageMode mode)
constexpr bool	impeller::IsDepthWritable (PixelFormat format)
constexpr bool	impeller::IsStencilWritable (PixelFormat format)
constexpr const char *	impeller::PixelFormatToString (PixelFormat format)
constexpr const char *	impeller::LoadActionToString (LoadAction action)
constexpr const char *	impeller::StoreActionToString (StoreAction action)
constexpr bool	impeller::CanClearAttachment (LoadAction action)
constexpr bool	impeller::CanDiscardAttachmentWhenDone (StoreAction action)
constexpr const char *	impeller::TextureTypeToString (TextureType type)
constexpr bool	impeller::IsMultisampleCapable (TextureType type)
	impeller::IMPELLER_ENUM_IS_MASK (TextureUsage)
constexpr const char *	impeller::TextureUsageToString (TextureUsage usage)
std::string	impeller::TextureUsageMaskToString (TextureUsageMask mask)
	impeller::IMPELLER_ENUM_IS_MASK (ColorWriteMaskBits)
constexpr size_t	impeller::BytesPerPixelForPixelFormat (PixelFormat format)
std::string	impeller::AttachmentToString (const Attachment &attachment)
std::string	impeller::ColorAttachmentToString (const ColorAttachment &color)
std::string	impeller::DepthAttachmentToString (const DepthAttachment &depth)
std::string	impeller::StencilAttachmentToString (const StencilAttachment &stencil)