Skia
2D Graphics Library
SkColorType.h
Go to the documentation of this file.
1 /*
2  * Copyright 2022 Google LLC
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef SkColorType_DEFINED
9 #define SkColorType_DEFINED
10 
11 #include "include/core/SkTypes.h"
12 
19 enum SkColorType : int {
33  // bits for red, green, blue, alpha; in 64-bit word
36  // in 64-bit word
38  // in 64-bit word
40 
41  // The following 6 colortypes are just for reading from - not for rendering to
43 
46 
50  // and alpha
51 
54 
56 
57 #if SK_PMCOLOR_BYTE_ORDER(B,G,R,A)
58  kN32_SkColorType = kBGRA_8888_SkColorType,
59 
60 #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
61  kN32_SkColorType = kRGBA_8888_SkColorType,
62 
63 #else
64  #error "SK_*32_SHIFT values must correspond to BGRA or RGBA byte order"
65 #endif
66 };
67 static constexpr int kSkColorTypeCnt = static_cast<int>(kLastEnum_SkColorType) + 1;
68 
69 #endif
SkColorType
Describes how pixel bits encode color.
Definition: SkColorType.h:19
@ kR16G16B16A16_unorm_SkColorType
pixel with a little endian uint16_t for red, green, blue
Definition: SkColorType.h:49
@ kRGBA_10x6_SkColorType
pixel with 10 used bits (most significant) followed by 6 unused
Definition: SkColorType.h:32
@ kR8_unorm_SkColorType
Definition: SkColorType.h:53
@ kBGR_101010x_SkColorType
pixel with 10 bits each for blue, green, red; in 32-bit word
Definition: SkColorType.h:30
@ kARGB_4444_SkColorType
pixel with 4 bits for alpha, red, green, blue; in 16-bit word
Definition: SkColorType.h:23
@ kR8G8_unorm_SkColorType
pixel with a uint8_t for red and green
Definition: SkColorType.h:42
@ kBGRA_8888_SkColorType
pixel with 8 bits for blue, green, red, alpha; in 32-bit word
Definition: SkColorType.h:26
@ kA16_unorm_SkColorType
pixel with a little endian uint16_t for alpha
Definition: SkColorType.h:47
@ kRGBA_F16_SkColorType
pixel with half floats for red, green, blue, alpha;
Definition: SkColorType.h:37
@ kAlpha_8_SkColorType
pixel with alpha in 8-bit byte
Definition: SkColorType.h:21
@ kRGB_101010x_SkColorType
pixel with 10 bits each for red, green, blue; in 32-bit word
Definition: SkColorType.h:29
@ kLastEnum_SkColorType
last valid value
Definition: SkColorType.h:55
@ kSRGBA_8888_SkColorType
Definition: SkColorType.h:52
@ kGray_8_SkColorType
pixel with grayscale level in 8-bit byte
Definition: SkColorType.h:34
@ kRGB_565_SkColorType
pixel with 5 bits red, 6 bits green, 5 bits blue, in 16-bit word
Definition: SkColorType.h:22
@ kRGBA_8888_SkColorType
pixel with 8 bits for red, green, blue, alpha; in 32-bit word
Definition: SkColorType.h:24
@ kRGB_888x_SkColorType
pixel with 8 bits each for red, green, blue; in 32-bit word
Definition: SkColorType.h:25
@ kBGRA_1010102_SkColorType
10 bits for blue, green, red; 2 bits for alpha; in 32-bit word
Definition: SkColorType.h:28
@ kA16_float_SkColorType
pixel with a half float for alpha
Definition: SkColorType.h:44
@ kRGBA_F32_SkColorType
pixel using C float for red, green, blue, alpha; in 128-bit word
Definition: SkColorType.h:39
@ kRGBA_1010102_SkColorType
10 bits for red, green, blue; 2 bits for alpha; in 32-bit word
Definition: SkColorType.h:27
@ kBGR_101010x_XR_SkColorType
pixel with 10 bits each for blue, green, red; in 32-bit word, extended range
Definition: SkColorType.h:31
@ kR16G16_unorm_SkColorType
pixel with a little endian uint16_t for red and green
Definition: SkColorType.h:48
@ kRGBA_F16Norm_SkColorType
pixel with half floats in [0,1] for red, green, blue, alpha;
Definition: SkColorType.h:35
@ kUnknown_SkColorType
uninitialized
Definition: SkColorType.h:20
@ kR16G16_float_SkColorType
pixel with a half float for red and green
Definition: SkColorType.h:45
static constexpr int kSkColorTypeCnt
Definition: SkColorType.h:67