Skia
2D Graphics Library
SkColorType.h File Reference
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Enumerations

enum  SkColorType : int {
  kUnknown_SkColorType , kAlpha_8_SkColorType , kRGB_565_SkColorType , kARGB_4444_SkColorType ,
  kRGBA_8888_SkColorType , kRGB_888x_SkColorType , kBGRA_8888_SkColorType , kRGBA_1010102_SkColorType ,
  kBGRA_1010102_SkColorType , kRGB_101010x_SkColorType , kBGR_101010x_SkColorType , kGray_8_SkColorType ,
  kRGBA_F16Norm_SkColorType , kRGBA_F16_SkColorType , kRGBA_F32_SkColorType , kR8G8_unorm_SkColorType ,
  kA16_float_SkColorType , kR16G16_float_SkColorType , kA16_unorm_SkColorType , kR16G16_unorm_SkColorType ,
  kR16G16B16A16_unorm_SkColorType , kSRGBA_8888_SkColorType , kR8_unorm_SkColorType , kLastEnum_SkColorType = kR8_unorm_SkColorType
}
 Describes how pixel bits encode color. More...
 

Variables

static constexpr int kSkColorTypeCnt = static_cast<int>(kLastEnum_SkColorType) + 1
 

Enumeration Type Documentation

◆ SkColorType

enum SkColorType : int

Describes how pixel bits encode color.

A pixel may be an alpha mask, a grayscale, RGB, or ARGB.

kN32_SkColorType selects the native 32-bit ARGB format for the current configuration. This can lead to inconsistent results across platforms, so use with caution.

Enumerator
kUnknown_SkColorType 

uninitialized

kAlpha_8_SkColorType 

pixel with alpha in 8-bit byte

kRGB_565_SkColorType 

pixel with 5 bits red, 6 bits green, 5 bits blue, in 16-bit word

kARGB_4444_SkColorType 

pixel with 4 bits for alpha, red, green, blue; in 16-bit word

kRGBA_8888_SkColorType 

pixel with 8 bits for red, green, blue, alpha; in 32-bit word

kRGB_888x_SkColorType 

pixel with 8 bits each for red, green, blue; in 32-bit word

kBGRA_8888_SkColorType 

pixel with 8 bits for blue, green, red, alpha; in 32-bit word

kRGBA_1010102_SkColorType 

10 bits for red, green, blue; 2 bits for alpha; in 32-bit word

kBGRA_1010102_SkColorType 

10 bits for blue, green, red; 2 bits for alpha; in 32-bit word

kRGB_101010x_SkColorType 

pixel with 10 bits each for red, green, blue; in 32-bit word

kBGR_101010x_SkColorType 

pixel with 10 bits each for blue, green, red; in 32-bit word

kGray_8_SkColorType 

pixel with grayscale level in 8-bit byte

kRGBA_F16Norm_SkColorType 

pixel with half floats in [0,1] for red, green, blue, alpha;

kRGBA_F16_SkColorType 

pixel with half floats for red, green, blue, alpha;

kRGBA_F32_SkColorType 

pixel using C float for red, green, blue, alpha; in 128-bit word

kR8G8_unorm_SkColorType 

pixel with a uint8_t for red and green

kA16_float_SkColorType 

pixel with a half float for alpha

kR16G16_float_SkColorType 

pixel with a half float for red and green

kA16_unorm_SkColorType 

pixel with a little endian uint16_t for alpha

kR16G16_unorm_SkColorType 

pixel with a little endian uint16_t for red and green

kR16G16B16A16_unorm_SkColorType 

pixel with a little endian uint16_t for red, green, blue

kSRGBA_8888_SkColorType 
kR8_unorm_SkColorType 
kLastEnum_SkColorType 

last valid value

Variable Documentation

◆ kSkColorTypeCnt

constexpr int kSkColorTypeCnt = static_cast<int>(kLastEnum_SkColorType) + 1
staticconstexpr