hi_tde_surface

Function

Defines the bitmap information.

Definition

typedef struct {
    hi_u64 phys_addr;
    hi_u32 phys_len;
    hi_tde_color_format color_format;
    hi_u32 height;
    hi_u32 width;
    hi_u32 stride;
    hi_bool is_ycbcr_clut;
    hi_bool alpha_max_is_255;
    hi_u8 alpha0;
    hi_u8 alpha1;
    hi_u64 cbcr_phys_addr;
    hi_u32 cbcr_phys_len;
    hi_u32 cbcr_stride;
    hi_u64 clut_phys_addr;
    hi_u32 clut_phys_len;
} hi_tde_surface;

For details about basic data types hi_u64, hi_u32, hi_bool, and hi_u8, see Basic Data Types.

Members

Member	Description
phys_addr	Start address of the bitmap or Y component.
phys_len	Length of the physical address.
color_format	Color format. For details, see hi_tde_color_format.
height	Bitmap height.
width	Bitmap width.
stride	Step of the bitmap or Y component.
is_ycbcr_clut	Whether the CLUT is in the YCbCr space. Not supported by Atlas 200I/500 A2 inference products.
alpha_max_is_255	Whether the maximum alpha value is 128 or 255. Not supported by Atlas 200I/500 A2 inference products.
support_alpha_ex_1555	Whether the ARGB1555 bitmap supports alpha extension. Not supported by Atlas 200I/500 A2 inference products.
alpha0	alpha0 for the ARGB1555 format. Not supported by Atlas 200I/500 A2 inference products.
alpha1	alpha1 for the ARGB1555 format. Not supported by Atlas 200I/500 A2 inference products.
cbcr_phys_addr	Address of the CbCr component. Not supported by Atlas 200I/500 A2 inference products.
cbcr_phys_len	Address length of the CbCr component. Not supported by Atlas 200I/500 A2 inference products.
cbcr_stride	Step of the CbCr component. Not supported by Atlas 200I/500 A2 inference products.
clut_phys_addr	CLUT address. Not supported by Atlas 200I/500 A2 inference products.
clut_phys_len	CLUT address length. Not supported by Atlas 200I/500 A2 inference products.

Parent topic: TDE Graphics Drawing