1# display_type.h 2 3 4## **概述** 5 6显示类型定义，定义显示驱动接口所使用的数据类型。 7 8**Since:** 9 101.0 11 12**Version:** 13 142.0 15 16**相关模块:** 17 18[Display](_display.md) 19 20 21## **汇总** 22 23 24### 类 25 26 | 名称 | 描述 | 27| -------- | -------- | 28| [DisplayInfo](_display_info.md) | 定义显示信息结构体。 | 29| [LayerInfo](_layer_info.md) | 定义图层信息结构体。 | 30| [LayerAlpha](_layer_alpha.md) | 定义图层Alpha信息的结构体。 | 31| [BufferData](_buffer_data.md) | 定义一层的缓冲区数据，包括虚拟和物理内存地址。 | 32| [LayerBuffer](_layer_buffer.md) | 图层Buffer，用于存放图层数据。 | 33| [IRect](_i_rect.md) | 定义矩形信息。 | 34| [ISurface](_i_surface.md) | 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。 | 35| [ILine](_i_line.md) | 线条描述结构体定义，用于硬件加速绘制直线。 | 36| [ICircle](_i_circle.md) | 圆形描述结构体定义，用于硬件加速绘制圆形。 | 37| [Rectangle](_rectangle.md) | 矩形描述结构体定义，用于硬件加速绘制矩形。 | 38| [GfxOpt](_gfx_opt.md) | 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。 | 39| [PropertyObject](_property_object.md) | 定义包含名称、属性ID和值的属性对象。 | 40| [DisplayCapability](_display_capability.md) | 定义输出性能。 | 41| [DisplayModeInfo](_display_mode_info.md) | 定义输出模式信息。 | 42| [AllocInfo](_alloc_info.md) | 定义关于要分配的内存的信息。 | 43| [HDRCapability](_h_d_r_capability.md) | HDR属性结构体定义。 | 44| [HDRMetaData](_h_d_r_meta_data.md) | HDR元数据结构体定义。 | 45| [VerifyAllocInfo](_verify_alloc_info.md) | 用于验证内存分配信息的结构体定义。 | 46| [PresentTimestamp](_present_timestamp.md) | 上屏时间戳结构体定义。 | 47| [ExtDataHandle](_ext_data_handle.md) | 扩展数据句柄结构体定义。 | 48| [YUVDescInfo](_yun_desc_info_.md) | YUV描述信息结构体定义。 | 49 50 51### 宏定义 52 53 | 名称 | 描述 | 54| -------- | -------- | 55| [PROPERTY_NAME_LEN](_display.md#property_name_len) 50 | 属性名字长度。 | 56 57 58### 枚举 59 60 | 名称 | 描述 | 61| -------- | -------- | 62| [DispErrCode](_display.md#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。 | 63| [LayerType](_display.md#layertype){ LAYER_TYPE_GRAPHIC, LAYER_TYPE_OVERLAY, LAYER_TYPE_SDIEBAND, LAYER_TYPE_CURSOR, LAYER_TYPE_BUTT } | 图层类型定义。 | 64| { HBM_USE_CPU_READ = (1 << 0), HBM_USE_CPU_WRITE = (1 << 1), HBM_USE_MEM_MMZ = (1 << 2), HBM_USE_MEM_DMA = (1 << 3), HBM_USE_MEM_SHARE = (1 << 4), HBM_USE_MEM_MMZ_CACHE = (1 << 5), HBM_USE_MEM_FB = (1 << 6), HBM_USE_ASSIGN_SIZE = (1 << 7) } | 定义缓冲区使用。 | 65| [PixelFormat](_display.md#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。 | 66| [TransformType](_display.md#transformtype){ ROTATE_NONE = 0, ROTATE_90, ROTATE_180, ROTATE_270, ROTATE_BUTT } | 图层变换类型定义。 | 67| [BlendType](_display.md#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。 | 68| [RopType](_display.md#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。 | 69| [ColorKey](_display.md#colorkey) { CKEY_NONE = 0, CKEY_SRC, CKEY_DST, CKEY_BUTT } | Color key操作类型定义，即硬件加速支持的Color key操作类型。 | 70| [MirrorType](_display.md#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。 | 71| [Connection](_display.md#connection){ CON_INVALID = 0, CONNECTED, DISCONNECTED } | 热插拔连接类型定义。 | 72| [InterfaceType](_display.md#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 } | 枚举接口类型。 | 73| [DispPowerStatus](_display.md#disppowerstatus){ POWER_STATUS_ON, POWER_STATUS_STANDBY, POWER_STATUS_SUSPEND, POWER_STATUS_OFF, POWER_STATUS_BUTT } | 枚举显示状态。 | 74| [CompositionType](_display.md#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。 | 75| [ColorGamut](_display.md#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。 | 76| [GamutMap](_display.md#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。 | 77| [ColorDataSpace](_display.md#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 = GAMUT_BT601 \| TRANSFORM_FUNC_SMPTE_170M \| PRECISION_FULL, BT601_SMPTE170M_LIMITED = GAMUT_BT601 \| TRANSFORM_FUNC_SMPTE_170M \| PRESION_LIMITED, BT709_LINEAR_FULL = GAMUT_BT709 \| TRANSFORM_FUNC_LINEAR \| PRECISION_FULL, BT709_LINEAR_EXTENDED = GAMUT_BT709 \| TRANSFORM_FUNC_LINEAR \| PRESION_EXTENDED, BT709_SRGB_FULL = GAMUT_BT709 \| TRANSFORM_FUNC_SRGB \| PRECISION_FULL, BT709_SRGB_EXTENDED = GAMUT_BT709 \| TRANSFORM_FUNC_SRGB \| PRESION_EXTENDED, BT709_SMPTE170M_LIMITED = GAMUT_BT709 \| TRANSFORM_FUNC_SMPTE_170M \| PRESION_LIMITED, DCI_P3_LINEAR_FULL = GAMUT_DCI_P3 \| TRANSFORM_FUNC_LINEAR \| PRECISION_FULL, DCI_P3_GAMMA26_FULL = GAMUT_DCI_P3 \| TRANSFORM_FUNC_GM2_6 \| PRECISION_FULL, DISPLAY_P3_LINEAR_FULL = GAMUT_DISPLAY_P3 \| TRANSFORM_FUNC_LINEAR \| PRECISION_FULL, DCI_P3_SRGB_FULL = GAMUT_DCI_P3 \| TRANSFORM_FUNC_SRGB \| PRECISION_FULL, ADOBE_RGB_GAMMA22_FULL = GAMUT_ADOBE_RGB \| TRANSFORM_FUNC_GM2_2 \| PRECISION_FULL, BT2020_LINEAR_FULL = GAMUT_BT2020 \| TRANSFORM_FUNC_LINEAR \| PRECISION_FULL, BT2020_SRGB_FULL = GAMUT_BT2020 \| TRANSFORM_FUNC_SRGB \| PRECISION_FULL, BT2020_SMPTE170M_FULL = GAMUT_BT2020 \| TRANSFORM_FUNC_SMPTE_170M \| PRECISION_FULL, BT2020_ST2084_FULL = GAMUT_BT2020 \| TRANSFORM_FUNC_ST2084 \| PRECISION_FULL, BT2020_HLG_FULL = GAMUT_BT2020 \| TRANSFORM_FUNC_HLG \| PRECISION_FULL, BT2020_ST2084_LIMITED = GAMUT_BT2020 \| TRANSFORM_FUNC_ST2084 \| PRESION_LIMITED } | 枚举颜色空间的类型。 | 78| [HDRFormat](_display.md#hdrformat){ NOT_SUPPORT_HDR = 0, DOLBY_VISION = 1, HDR10 = 2, HLG = 3, HDR10_PLUS = 4, HDR_VIVID = 5 } | 枚举HDR格式。 | 79| [HDRMetadataKey](_display.md#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。 | 80| [PresentTimestampType](_display.md#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。 | 81