1 /* 2 * Copyright (C) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef IMAGE_PLUGIN_TYPE_H 17 #define IMAGE_PLUGIN_TYPE_H 18 19 #include <cstdint> 20 21 namespace OHOS { 22 namespace ImagePlugin { 23 enum class PlColorSpace { 24 // unknown color space. 25 UNKNOWN = 0, 26 27 // based on SMPTE RP 431-2-2007 & IEC 61966-2.1:1999. 28 DISPLAY_P3 = 1, 29 30 // standard Red Green Blue based on IEC 61966-2.1:1999. 31 SRGB = 2, 32 33 // SRGB with a linear transfer function based on IEC 61966-2.1:1999. 34 LINEAR_SRGB = 3, 35 36 // based on IEC 61966-2-2:2003. 37 EXTENDED_SRGB = 4, 38 39 // based on IEC 61966-2-2:2003. 40 LINEAR_EXTENDED_SRGB = 5, 41 42 // based on standard illuminant D50 as the white point. 43 GENERIC_XYZ = 6, 44 45 // based on CIE XYZ D50 as the profile conversion space. 46 GENERIC_LAB = 7, 47 48 // based on SMPTE ST 2065-1:2012. 49 ACES = 8, 50 51 // based on Academy S-2014-004. 52 ACES_CG = 9, 53 54 // based on Adobe RGB (1998). 55 ADOBE_RGB_1998 = 10, 56 57 // based on SMPTE RP 431-2-2007. 58 DCI_P3 = 11, 59 60 // based on Rec. ITU-R BT.709-5. 61 ITU_709 = 12, 62 63 // based on Rec. ITU-R BT.2020-1. 64 ITU_2020 = 13, 65 66 // based on ROMM RGB ISO 22028-2:2013. 67 ROMM_RGB = 14, 68 69 // based on 1953 standard. 70 NTSC_1953 = 15, 71 72 // based on SMPTE C. 73 SMPTE_C = 16 74 }; 75 76 enum class PlEncodedFormat { 77 UNKNOWN = 0, 78 JPEG = 1, 79 PNG = 2, 80 GIF = 3, 81 HEIF = 4 82 }; 83 84 enum class PlPixelFormat { 85 UNKNOWN = 0, 86 ARGB_8888 = 1, 87 RGB_565 = 2, 88 RGBA_8888 = 3, 89 BGRA_8888 = 4, 90 RGB_888 = 5, 91 ALPHA_8 = 6, 92 RGBA_F16 = 7, 93 NV21 = 8, 94 NV12 = 9, 95 CMYK = 10, 96 ASTC_4X4 = 11, 97 ASTC_6X6 = 12, 98 ASTC_8X8 = 13, 99 }; 100 101 enum class PlAlphaType : int32_t { 102 IMAGE_ALPHA_TYPE_UNKNOWN = 0, 103 IMAGE_ALPHA_TYPE_OPAQUE = 1, 104 IMAGE_ALPHA_TYPE_PREMUL = 2, 105 IMAGE_ALPHA_TYPE_UNPREMUL = 3, 106 }; 107 108 struct PlPosition { 109 uint32_t x = 0; 110 uint32_t y = 0; 111 }; 112 113 struct PlRect { 114 uint32_t left = 0; 115 uint32_t top = 0; 116 uint32_t width = 0; 117 uint32_t height = 0; 118 }; 119 120 struct PlSize { 121 uint32_t width = 0; 122 uint32_t height = 0; 123 }; 124 125 struct PlFillColor { 126 bool isValidColor = false; 127 uint32_t color = 0; 128 }; 129 130 struct PlSVGResize { 131 bool isValidPercentage = false; 132 uint32_t resizePercentage = 100; 133 }; 134 135 struct PlImageInfo { 136 PlSize size; 137 PlPixelFormat pixelFormat = PlPixelFormat::UNKNOWN; 138 PlColorSpace colorSpace = PlColorSpace::UNKNOWN; 139 PlAlphaType alphaType = PlAlphaType::IMAGE_ALPHA_TYPE_UNKNOWN; 140 }; 141 142 struct PlImageBuffer { 143 void *buffer = nullptr; 144 uint32_t bufferSize = 0; 145 uint32_t dataSize = 0; 146 void *context = nullptr; 147 }; 148 } // namespace ImagePlugin 149 } // namespace OHOS 150 151 #endif // IMAGE_PLUGIN_TYPE_H 152