DisplayComposerType.idl

概述

显示合成类型定义，定义显示图层合成操作相关接口所使用的数据类型。

模块包路径：ohos.hdi.display.composer.v1_0

起始版本： 3.2

相关模块：Display

汇总

类

名称	描述
struct PropertyObject	定义包含名称、属性ID和值的属性对象。
struct DisplayCapability	定义输出性能。
struct DisplayModeInfo	定义输出模式信息。
struct LayerInfo	Defines 定义图层信息结构体。
struct LayerAlpha	定义图层Alpha信息的结构体。
struct IRect	定义矩形框信息。
struct ISurface	用于存放窗口相关信息的结构体定义，提供给硬件加速使用，例如图像合成，位图搬移等操作。
struct ILine	线条描述结构体定义，用于硬件加速绘制直线。
struct ICircle	圆形描述结构体定义，用于硬件加速绘制圆形。
struct Rectangle	矩形描述结构体定义，用于硬件加速绘制矩形，
struct GfxOpt	图像硬件加速相关的操作选项结构体定义，用于图像硬件加速时的操作选项。
struct HDRCapability	HDR属性结构体定义。
struct HDRMetaData	HDR元数据结构体定义。
struct PresentTimestamp	上屏时间戳结构体定义。
struct ExtDataHandle	扩展数据句柄结构体定义。
struct YUVDescInfo	YUV描述信息结构体定义。
struct HdifdInfo	定义 hdi fd 信息结构体。
struct LayerColor	定义图层颜色设置的结构结构体。

枚举

名称	描述
DispCmd { REQUEST_CMD_PREPARE_DISPLAY_LAYERS = 64 , REQUEST_CMD_SET_DISPLAY_CLIENT_BUFFER = 65 , REQUEST_CMD_SET_DISPLAY_CLIENT_DAMAGE = 66 , REQUEST_CMD_COMMIT = 67 , REQUEST_CMD_SET_LAYER_ALPHA = 68 , REQUEST_CMD_SET_LAYER_REGION = 69 , REQUEST_CMD_SET_LAYER_CROP = 70 , REQUEST_CMD_SET_LAYER_ZORDER = 71 , REQUEST_CMD_SET_LAYER_PREMULTI = 72 , REQUEST_CMD_SET_LAYER_TRANSFORM_MODE = 73 , REQUEST_CMD_SET_LAYER_DIRTY_REGION = 74 , REQUEST_CMD_SET_LAYER_VISIBLE_REGION = 75 , REQUEST_CMD_SET_LAYER_BUFFER = 76 , REQUEST_CMD_SET_LAYER_COMPOSITION_TYPE = 77 , REQUEST_CMD_SET_LAYER_BLEND_TYPE = 78 , REQUEST_CMD_SET_LAYER_VISIBLE = 79 , REQUEST_CMD_SET_LAYER_MASK_INFO = 80 , REQUEST_CMD_SET_LAYER_COLOR = 81 , REQUEST_CMD_BUTT , REPLY_CMD_SET_ERROR = 512 , REPLY_CMD_PREPARE_DISPLAY_LAYERS = 513 , REPLY_CMD_COMMIT = 514 , REPLY_CMD_BUTT , CONTROL_CMD_REQUEST_BEGIN = 1024 , CONTROL_CMD_REPLY_BEGIN = 1025 , CONTROL_CMD_REQUEST_END = 1026 , CONTROL_CMD_REPLY_END = 1027 , CONTROL_CMD_BUTT }	枚举Display命令。
DispErrCode { DISPLAY_SUCCESS = 0 , DISPLAY_FAILURE = -1 , DISPLAY_FD_ERR = -2 , DISPLAY_PARAM_ERR = -3 , DISPLAY_NULL_PTR = -4 , DISPLAY_NOT_SUPPORT = -5 , DISPLAY_NOMEM = -6 , DISPLAY_SYS_BUSY = -7 , DISPLAY_NOT_PERM = -8 }	返回值类型定义。
PixelFormat { PIXEL_FMT_CLUT8 = 0, PIXEL_FMT_CLUT1, PIXEL_FMT_CLUT4, PIXEL_FMT_RGB_565, PIXEL_FMT_RGBA_5658, PIXEL_FMT_RGBX_4444, PIXEL_FMT_RGBA_4444, PIXEL_FMT_RGB_444, PIXEL_FMT_RGBX_5551, PIXEL_FMT_RGBA_5551, PIXEL_FMT_RGB_555, PIXEL_FMT_RGBX_8888, PIXEL_FMT_RGBA_8888, PIXEL_FMT_RGB_888, PIXEL_FMT_BGR_565, PIXEL_FMT_BGRX_4444, PIXEL_FMT_BGRA_4444, PIXEL_FMT_BGRX_5551, PIXEL_FMT_BGRA_5551, PIXEL_FMT_BGRX_8888, PIXEL_FMT_BGRA_8888, PIXEL_FMT_YUV_422_I, PIXEL_FMT_YCBCR_422_SP, PIXEL_FMT_YCRCB_422_SP, PIXEL_FMT_YCBCR_420_SP, PIXEL_FMT_YCRCB_420_SP, PIXEL_FMT_YCBCR_422_P, PIXEL_FMT_YCRCB_422_P, PIXEL_FMT_YCBCR_420_P, PIXEL_FMT_YCRCB_420_P, PIXEL_FMT_YUYV_422_PKG, PIXEL_FMT_UYVY_422_PKG, PIXEL_FMT_YVYU_422_PKG, PIXEL_FMT_VYUY_422_PKG, PIXEL_FMT_VENDER_MASK = 0X7FFF0000, PIXEL_FMT_BUTT = 0X7FFFFFFF }	像素格式类型定义。
BufferUsage : unsigned long { HBM_USE_CPU_READ = (1ULL << 0) , HBM_USE_CPU_WRITE = (1ULL << 1) , HBM_USE_MEM_MMZ = (1ULL << 2) , HBM_USE_MEM_DMA = (1ULL << 3) , HBM_USE_MEM_SHARE = (1ULL << 4) , HBM_USE_MEM_MMZ_CACHE = (1ULL << 5) , HBM_USE_MEM_FB = (1ULL << 6) , HBM_USE_ASSIGN_SIZE = (1ULL << 7) , HBM_USE_HW_RENDER = (1ULL << 8) , HBM_USE_HW_TEXTURE = (1ULL << 9) , HBM_USE_HW_COMPOSER = (1ULL << 10) , HBM_USE_PROTECTED = (1ULL << 11) , HBM_USE_CAMERA_READ = (1ULL << 12) , HBM_USE_CAMERA_WRITE = (1ULL << 13) , HBM_USE_VIDEO_ENCODER = (1ULL << 14) , HBM_USE_VIDEO_DECODER = (1ULL << 15) , HBM_USE_CPU_READ_OFTEN = (1ULL << 16) , HBM_USE_VENDOR_PRI0 = (1ULL << 44) , HBM_USE_VENDOR_PRI1 = (1ULL << 45) , HBM_USE_VENDOR_PRI2 = (1ULL << 46) , HBM_USE_VENDOR_PRI3 = (1ULL << 47) , HBM_USE_VENDOR_PRI4 = (1ULL << 48) , HBM_USE_VENDOR_PRI5 = (1ULL << 49) , HBM_USE_VENDOR_PRI6 = (1ULL << 50) , HBM_USE_VENDOR_PRI7 = (1ULL << 51) , HBM_USE_VENDOR_PRI8 = (1ULL << 52) , HBM_USE_VENDOR_PRI9 = (1ULL << 53) , HBM_USE_VENDOR_PRI10 = (1ULL << 54) , HBM_USE_VENDOR_PRI11 = (1ULL << 55) , HBM_USE_VENDOR_PRI12 = (1ULL << 56) , HBM_USE_VENDOR_PRI13 = (1ULL << 57) , HBM_USE_VENDOR_PRI14 = (1ULL << 58) , HBM_USE_VENDOR_PRI15 = (1ULL << 59) , HBM_USE_VENDOR_PRI16 = (1ULL << 60) , HBM_USE_VENDOR_PRI17 = (1ULL << 61) , HBM_USE_VENDOR_PRI18 = (1ULL << 62) , HBM_USE_VENDOR_PRI19 = (1ULL << 63) }	定义缓冲区使用情况。
TransformType { ROTATE_NONE = 0, ROTATE_90, ROTATE_180, ROTATE_270 , MIRROR_H , MIRROR_V , MIRROR_H_ROTATE_90 , MIRROR_V_ROTATE_90 , ROTATE_BUTT }	枚举图像的转换类型。
DispPowerStatus { POWER_STATUS_ON = 0 , POWER_STATUS_STANDBY = 1 , POWER_STATUS_SUSPEND = 2 , POWER_STATUS_OFF = 3 , POWER_STATUS_BUTT }	枚举显示状态。
CompositionType { COMPOSITION_CLIENT, COMPOSITION_DEVICE, COMPOSITION_CURSOR, COMPOSITION_VIDEO, COMPOSITION_DEVICE_CLEAR, COMPOSITION_CLIENT_CLEAR, COMPOSITION_TUNNEL, COMPOSITION_BUTT }	枚举特殊层的组合类型。
LayerType { LAYER_TYPE_GRAPHIC, LAYER_TYPE_OVERLAY, LAYER_TYPE_SDIEBAND, LAYER_TYPE_CURSOR, LAYER_TYPE_BUTT }	图层类型定义。
BlendType { BLEND_NONE = 0, BLEND_CLEAR, BLEND_SRC, BLEND_SRCOVER, BLEND_DSTOVER, BLEND_SRCIN, BLEND_DSTIN, BLEND_SRCOUT, BLEND_DSTOUT, BLEND_SRCATOP, BLEND_DSTATOP, BLEND_ADD, BLEND_XOR, BLEND_DST, BLEND_AKS, BLEND_AKD, BLEND_BUTT }	支持的图像混合类型。
RopType { ROP_BLACK = 0, ROP_NOTMERGEPEN, ROP_MASKNOTPEN, ROP_NOTCOPYPEN, ROP_MASKPENNOT, ROP_NOT, ROP_XORPEN, ROP_NOTMASKPEN, ROP_MASKPEN, ROP_NOTXORPEN, ROP_NOP, ROP_MERGENOTPEN, ROP_COPYPE, ROP_MERGEPENNOT, ROP_MERGEPEN, ROP_WHITE, ROP_BUTT }	硬件加速支持的ROP操作类型。
ColorKey { CKEY_NONE = 0 , CKEY_SRC , CKEY_DST , CKEY_BUTT }	Colorkey操作类型定义，即硬件加速支持的Colorkey操作类型。
MirrorType { MIRROR_NONE = 0 , MIRROR_LR , MIRROR_TB , MIRROR_BUTT }	硬件加速支持的镜像操作类型定义。
Connection { CON_INVALID = 0 , CONNECTED , DISCONNECTED }	热插拔连接类型定义。
InterfaceType { DISP_INTF_HDMI = 0, DISP_INTF_LCD, DISP_INTF_BT1120, DISP_INTF_BT656, DISP_INTF_YPBPR, DISP_INTF_RGB, DISP_INTF_CVBS, DISP_INTF_SVIDEO, DISP_INTF_VGA, DISP_INTF_MIPI, DISP_INTF_PANEL, DISP_INTF_BUTT }	显示接口类型。
ColorGamut { COLOR_GAMUT_INVALID = -1, COLOR_GAMUT_NATIVE = 0, COLOR_GAMUT_SATNDARD_BT601 = 1, COLOR_GAMUT_STANDARD_BT709 = 2, COLOR_GAMUT_DCI_P3 = 3, COLOR_GAMUT_SRGB = 4, COLOR_GAMUT_ADOBE_RGB = 5, COLOR_GAMUT_DISPLAY_P3 = 6, COLOR_GAMUT_BT2020 = 7, COLOR_GAMUT_BT2100_PQ = 8, COLOR_GAMUT_BT2100_HLG = 9, COLOR_GAMUT_DISPLAY_BT2020 = 10 }	色域类型枚举值。
GamutMap { GAMUT_MAP_CONSTANT = 0, GAMUT_MAP_EXPANSION = 1, GAMUT_MAP_HDR_CONSTANT = 2, GAMUT_MAP_HDR_EXPANSION = 3 }	枚举色域的映射类型。
ColorDataSpace { COLOR_DATA_SPACE_UNKNOWN = 0, GAMUT_BT601 = 0x00000001, GAMUT_BT709 = 0x00000002, GAMUT_DCI_P3 = 0x00000003, GAMUT_SRGB = 0x00000004, GAMUT_ADOBE_RGB = 0x00000005, GAMUT_DISPLAY_P3 = 0x00000006, GAMUT_BT2020 = 0x00000007, GAMUT_BT2100_PQ = 0x00000008, GAMUT_BT2100_HLG = 0x00000009, GAMUT_DISPLAY_BT2020 = 0x0000000a, TRANSFORM_FUNC_UNSPECIFIED = 0x00000100, TRANSFORM_FUNC_LINEAR = 0x00000200, TRANSFORM_FUNC_SRGB = 0x00000300, TRANSFORM_FUNC_SMPTE_170M = 0x00000400, TRANSFORM_FUNC_GM2_2 = 0x00000500, TRANSFORM_FUNC_GM2_6 = 0x00000600, TRANSFORM_FUNC_GM2_8 = 0x00000700, TRANSFORM_FUNC_ST2084 = 0x00000800, TRANSFORM_FUNC_HLG = 0x00000900, PRECISION_UNSPECIFIED = 0x00010000, PRECISION_FULL = 0x00020000, PRESION_LIMITED = 0x00030000, PRESION_EXTENDED = 0x00040000, BT601_SMPTE170M_FULL = 1 \|1024 \|131072 , BT601_SMPTE170M_LIMITED = 1 \|1024 \|196608 , BT709_LINEAR_FULL = 2 \|512 \|131072 , BT709_LINEAR_EXTENDED = 2 \|512 \|262144 , BT709_SRGB_FULL = 2 \|768 \|131072 , BT709_SRGB_EXTENDED = 2 \|768 \|262144 , BT709_SMPTE170M_LIMITED = 2 \|1024 \|196608 , DCI_P3_LINEAR_FULL = 3 \|512 \|131072 , DCI_P3_GAMMA26_FULL = 3 \|1536 \|131072 , DISPLAY_P3_LINEAR_FULL = 6 \|512 \|131072 , DCI_P3_SRGB_FULL = 3 \|768 \|131072 , ADOBE_RGB_GAMMA22_FULL = 5 \|1280 \|131072 , BT2020_LINEAR_FULL = 7 \|512 \|131072 , BT2020_SRGB_FULL = 7 \|768 \|131072 , BT2020_SMPTE170M_FULL = 7 \|1024 \|131072 , BT2020_ST2084_FULL = 7 \|2048 \|131072 , BT2020_HLG_FULL = 7 \|2304 \|131072 , BT2020_ST2084_LIMITED = 7 \|2048 \|196608 }	枚举颜色空间的类型。
HDRFormat { NOT_SUPPORT_HDR = 0, DOLBY_VISION = 1, HDR10 = 2, HLG = 3, HDR10_PLUS = 4, HDR_VIVID = 5 }	枚举HDR格式。
HDRMetadataKey { MATAKEY_RED_PRIMARY_X = 0, MATAKEY_RED_PRIMARY_Y = 1, MATAKEY_GREEN_PRIMARY_X = 2, MATAKEY_GREEN_PRIMARY_Y = 3, MATAKEY_BLUE_PRIMARY_X = 4, MATAKEY_BLUE_PRIMARY_Y = 5, MATAKEY_WHITE_PRIMARY_X = 6, MATAKEY_WHITE_PRIMARY_Y = 7, MATAKEY_MAX_LUMINANCE = 8, MATAKEY_MIN_LUMINANCE = 9, MATAKEY_MAX_CONTENT_LIGHT_LEVEL = 10, MATAKEY_MAX_FRAME_AVERAGE_LIGHT_LEVEL = 11, MATAKEY_HDR10_PLUS = 12, MATAKEY_HDR_VIVID = 13 }	枚举HDR元数据关键字。
PresentTimestampType { HARDWARE_DISPLAY_PTS_UNSUPPORTED = 0, HARDWARE_DISPLAY_PTS_DELAY = 1 << 0, HARDWARE_DISPLAY_PTS_TIMESTAMP = 1 << 1 }	上屏时间戳类型枚举值。
MaskInfo { LAYER_NORAML = 0 , LAYER_HBM_SYNC = 1 }	图层蒙版枚举值。