vg_lite.h

Defines

VGLITE_HEADER_VERSION
VGLITE_VERSION_3_0
VGLITE_MAKE_VERSION(major, minor, patch)
VGLITE_VERSION_MAJOR(version)
VGLITE_VERSION_MINOR(version)
VGLITE_VERSION_PATCH(version)
VGLITE_API_VERSION_3_0
VGLITE_RELEASE_VERSION
VGL_FALSE
VGL_TRUE
VLC_OP_END
VLC_OP_CLOSE
VLC_OP_MOVE
VLC_OP_MOVE_REL
VLC_OP_LINE
VLC_OP_LINE_REL
VLC_OP_QUAD
VLC_OP_QUAD_REL
VLC_OP_CUBIC
VLC_OP_CUBIC_REL
VLC_OP_BREAK
VLC_OP_HLINE
VLC_OP_HLINE_REL
VLC_OP_VLINE
VLC_OP_VLINE_REL
VLC_OP_SQUAD
VLC_OP_SQUAD_REL
VLC_OP_SCUBIC
VLC_OP_SCUBIC_REL
VLC_OP_SCCWARC
VLC_OP_SCCWARC_REL
VLC_OP_SCWARC
VLC_OP_SCWARC_REL
VLC_OP_LCCWARC
VLC_OP_LCCWARC_REL
VLC_OP_LCWARC
VLC_OP_LCWARC_REL
VLM_PATH_ENABLE_UPLOAD(path)
VLM_PATH_DISABLE_UPLOAD(path)
VLM_PATH_GET_UPLOAD_BIT(path)
VLC_MAX_COLOR_RAMP_STOPS
VLC_MAX_GRADIENT_STOPS
VLC_GRADIENT_BUFFER_WIDTH
vg_lite_buffer_upload
vg_lite_path_append
vg_lite_path_calc_length
vg_lite_set_ts_buffer
vg_lite_set_draw_path_type
vg_lite_create_mask_layer
vg_lite_fill_mask_layer
vg_lite_blend_mask_layer
vg_lite_generate_mask_layer_by_path
vg_lite_set_mask_layer
vg_lite_destroy_mask_layer
vg_lite_enable_mask
vg_lite_enable_color_transformation
vg_lite_set_color_transformation
vg_lite_set_image_global_alpha
vg_lite_set_dest_global_alpha
vg_lite_clear_rad_grad
vg_lite_update_rad_grad
vg_lite_get_rad_grad_matrix
vg_lite_set_rad_grad
vg_lite_draw_linear_gradient
vg_lite_draw_radial_gradient
vg_lite_draw_gradient
vg_lite_mem_avail
vg_lite_set_update_stroke
vg_lite_buffer_image_mode_t
vg_lite_draw_path_type_t
vg_lite_linear_gradient_ext_t
vg_lite_buffer_transparency_mode_t
VG_LITE_ERROR

Typedefs

typedef unsigned char vg_lite_uint8_t
typedef char vg_lite_int8_t
typedef short vg_lite_int16_t
typedef unsigned short vg_lite_uint16_t
typedef int vg_lite_int32_t
typedef unsigned int vg_lite_uint32_t
typedef unsigned long long vg_lite_uint64_t
typedef float vg_lite_float_t
typedef double vg_lite_double_t
typedef char vg_lite_char
typedef char *vg_lite_string
typedef void *vg_lite_pointer
typedef void vg_lite_void
typedef unsigned int vg_lite_color_t
typedef enum vg_lite_error vg_lite_error_t
typedef enum vg_lite_feature vg_lite_feature_t
typedef enum vg_lite_quality vg_lite_quality_t
typedef enum vg_lite_format vg_lite_format_t
typedef enum vg_lite_buffer_format vg_lite_buffer_format_t
typedef enum vg_lite_swizzle vg_lite_swizzle_t
typedef enum vg_lite_yuv2rgb vg_lite_yuv2rgb_t
typedef enum vg_lite_buffer_layout vg_lite_buffer_layout_t
typedef enum vg_lite_image_mode vg_lite_image_mode_t
typedef enum vg_lite_transparency vg_lite_transparency_t
typedef enum vg_lite_blend vg_lite_blend_t
typedef enum vg_lite_fill vg_lite_fill_t
typedef enum vg_lite_global_alpha vg_lite_global_alpha_t
typedef enum vg_lite_filter vg_lite_filter_t
typedef enum vg_lite_pattern_mode vg_lite_pattern_mode_t
typedef enum vg_lite_paint_type vg_lite_paint_type_t
typedef enum vg_lite_compress_mode vg_lite_compress_mode_t
typedef enum vg_lite_path_type vg_lite_path_type_t
typedef enum vg_lite_cap_style vg_lite_cap_style_t
typedef enum vg_lite_join_style vg_lite_join_style_t
typedef enum vg_lite_mask_operation vg_lite_mask_operation_t
typedef enum vg_lite_orientation vg_lite_orientation_t
typedef enum vg_lite_gamma_conversion vg_lite_gamma_conversion_t
typedef enum vg_lite_index_endian vg_lite_index_endian_t
typedef enum vg_lite_map_flag vg_lite_map_flag_t
typedef enum vg_lite_param_type vg_lite_param_type_t
typedef struct vg_lite_info vg_lite_info_t
typedef struct vg_lite_point vg_lite_point_t
typedef vg_lite_point_t vg_lite_point4_t[4]
typedef struct vg_lite_rectangle vg_lite_rectangle_t
typedef struct vg_lite_matrix vg_lite_matrix_t
typedef struct vg_lite_yuvinfo vg_lite_yuvinfo_t
typedef struct vg_lite_path_point *vg_lite_path_point_ptr
typedef struct vg_lite_path_point vg_lite_path_point_t
typedef struct vg_lite_sub_path *vg_lite_sub_path_ptr
typedef struct vg_lite_sub_path vg_lite_sub_path_t
typedef struct vg_lite_path_list *vg_lite_path_list_ptr
typedef struct vg_lite_path_list vg_lite_path_list_t
typedef struct vg_lite_stroke vg_lite_stroke_t
typedef struct vg_lite_fc_buffer vg_lite_fc_buffer_t
typedef struct vg_lite_buffer vg_lite_buffer_t
typedef struct vg_lite_hw_memory vg_lite_hw_memory_t
typedef struct vg_lite_path vg_lite_path_t
typedef struct vg_lite_color_ramp vg_lite_color_ramp_t
typedef struct vg_lite_linear_gradient_parameter vg_lite_linear_gradient_parameter_t
typedef struct vg_lite_radial_gradient_parameter vg_lite_radial_gradient_parameter_t
typedef struct vg_lite_linear_gradient vg_lite_linear_gradient_t
typedef struct vg_lite_ext_linear_gradient vg_lite_ext_linear_gradient_t
typedef struct vg_lite_radial_gradient vg_lite_radial_gradient_t
typedef struct vg_lite_color_key vg_lite_color_key_t
typedef vg_lite_color_key_t vg_lite_color_key4_t[4]
typedef vg_lite_float_t vg_lite_pixel_matrix_t[20]
typedef struct vg_lite_pixel_channel_enable vg_lite_pixel_channel_enable_t
typedef struct vg_lite_color_transform vg_lite_color_transform_t

Enums

enum vg_lite_error

Values:

enumerator VG_LITE_SUCCESS
enumerator VG_LITE_INVALID_ARGUMENT

Success.

enumerator VG_LITE_OUT_OF_MEMORY

An invalid argument was specified.

enumerator VG_LITE_NO_CONTEXT

Out of memory.

enumerator VG_LITE_TIMEOUT

No context or an unintialized context specified.

enumerator VG_LITE_OUT_OF_RESOURCES

A timeout has occurred during a wait.

enumerator VG_LITE_GENERIC_IO

Out of system resources.

enumerator VG_LITE_NOT_SUPPORT

Cannot communicate with the kernel driver.

enumerator VG_LITE_ALREADY_EXISTS

Function call not supported.

enumerator VG_LITE_NOT_ALIGNED

Object already exists

enumerator VG_LITE_FLEXA_TIME_OUT

Data alignment error

enumerator VG_LITE_FLEXA_HANDSHAKE_FAIL

VG timeout requesting for segment buffer

enum vg_lite_feature

Values:

enumerator gcFEATURE_BIT_VG_IM_INDEX_FORMAT
enumerator gcFEATURE_BIT_VG_SCISSOR
enumerator gcFEATURE_BIT_VG_BORDER_CULLING
enumerator gcFEATURE_BIT_VG_RGBA2_FORMAT
enumerator gcFEATURE_BIT_VG_QUALITY_8X
enumerator gcFEATURE_BIT_VG_IM_FASTCLAER
enumerator gcFEATURE_BIT_VG_RADIAL_GRADIENT
enumerator gcFEATURE_BIT_VG_GLOBAL_ALPHA
enumerator gcFEATURE_BIT_VG_RGBA8_ETC2_EAC
enumerator gcFEATURE_BIT_VG_COLOR_KEY
enumerator gcFEATURE_BIT_VG_DOUBLE_IMAGE
enumerator gcFEATURE_BIT_VG_YUV_OUTPUT
enumerator gcFEATURE_BIT_VG_FLEXA
enumerator gcFEATURE_BIT_VG_24BIT
enumerator gcFEATURE_BIT_VG_DITHER
enumerator gcFEATURE_BIT_VG_USE_DST
enumerator gcFEATURE_BIT_VG_PE_CLEAR
enumerator gcFEATURE_BIT_VG_IM_INPUT
enumerator gcFEATURE_BIT_VG_DEC_COMPRESS
enumerator gcFEATURE_BIT_VG_LINEAR_GRADIENT_EXT
enumerator gcFEATURE_BIT_VG_MASK
enumerator gcFEATURE_BIT_VG_MIRROR
enumerator gcFEATURE_BIT_VG_GAMMA
enumerator gcFEATURE_BIT_VG_NEW_BLEND_MODE
enumerator gcFEATURE_BIT_VG_STENCIL
enumerator gcFEATURE_BIT_VG_SRC_PREMULTIPLIED
enumerator gcFEATURE_BIT_VG_HW_PREMULTIPLY

Valid only if gcFEATURE_BIT_VG_HW_PREMULTIPLY is 0

enumerator gcFEATURE_BIT_VG_COLOR_TRANSFORMATION

HW multiplier can accept either premultiplied or not

enumerator gcFEATURE_BIT_VG_LVGL_SUPPORT
enumerator gcFEATURE_BIT_VG_INDEX_ENDIAN
enumerator gcFEATURE_BIT_VG_24BIT_PLANAR
enumerator gcFEATURE_BIT_VG_PIXEL_MATRIX
enumerator gcFEATURE_BIT_VG_NEW_IMAGE_INDEX
enumerator gcFEATURE_BIT_VG_PARALLEL_PATHS
enumerator gcFEATURE_BIT_VG_STRIPE_MODE
enumerator gcFEATURE_BIT_VG_IM_DEC_INPUT
enumerator gcFEATURE_BIT_VG_GAUSSIAN_BLUR
enumerator gcFEATURE_BIT_VG_RECTANGLE_TILED_OUT
enumerator gcFEATURE_BIT_VG_TESSELLATION_TILED_OUT
enumerator gcFEATURE_BIT_VG_IM_REPEAT_REFLECT
enumerator gcFEATURE_BIT_VG_YUY2_INPUT
enumerator gcFEATURE_BIT_VG_YUV_INPUT
enumerator gcFEATURE_BIT_VG_YUV_TILED_INPUT
enumerator gcFEATURE_BIT_VG_AYUV_INPUT
enumerator gcFEATURE_BIT_VG_16PIXELS_ALIGN
enumerator gcFEATURE_BIT_VG_DEC_COMPRESS_2_0
enumerator gcFEATURE_COUNT
enum vg_lite_quality

Values:

enumerator VG_LITE_HIGH
enumerator VG_LITE_UPPER

High quality 16x anti-aliasing path.

enumerator VG_LITE_MEDIUM

Upper quality 8x anti-aliasing path.

enumerator VG_LITE_LOW

Medium quality 4x anti-aliasing path.

enum vg_lite_format

Values:

enumerator VG_LITE_S8
enumerator VG_LITE_S16

Signed 8-bit coordinates.

enumerator VG_LITE_S32

Signed 16-bit coordinates.

enumerator VG_LITE_FP32

Signed 32-bit coordinates.

enum vg_lite_buffer_format

Values:

enumerator VG_sRGBX_8888
enumerator VG_sRGBA_8888
enumerator VG_sRGBA_8888_PRE
enumerator VG_sRGB_565
enumerator VG_sRGBA_5551
enumerator VG_sRGBA_4444
enumerator VG_sL_8
enumerator VG_lRGBX_8888
enumerator VG_lRGBA_8888
enumerator VG_lRGBA_8888_PRE
enumerator VG_lL_8
enumerator VG_A_8
enumerator VG_BW_1
enumerator VG_A_1
enumerator VG_A_4
enumerator VG_sRGBX_8888_PRE
enumerator VG_sRGB_565_PRE
enumerator VG_sRGBA_5551_PRE
enumerator VG_sRGBA_4444_PRE
enumerator VG_lRGBX_8888_PRE
enumerator VG_lRGB_565
enumerator VG_lRGB_565_PRE
enumerator VG_lRGBA_5551
enumerator VG_lRGBA_5551_PRE
enumerator VG_lRGBA_4444
enumerator VG_lRGBA_4444_PRE
enumerator VG_sXRGB_8888
enumerator VG_sARGB_8888
enumerator VG_sARGB_8888_PRE
enumerator VG_sARGB_1555
enumerator VG_sARGB_4444
enumerator VG_lXRGB_8888
enumerator VG_lARGB_8888
enumerator VG_lARGB_8888_PRE
enumerator VG_sBGRX_8888
enumerator VG_sBGRA_8888
enumerator VG_sBGRA_8888_PRE
enumerator VG_sBGR_565
enumerator VG_sBGRA_5551
enumerator VG_sBGRA_4444
enumerator VG_lBGRX_8888
enumerator VG_lBGRA_8888
enumerator VG_lBGRA_8888_PRE
enumerator VG_sXBGR_8888
enumerator VG_sABGR_8888
enumerator VG_sABGR_8888_PRE
enumerator VG_sABGR_1555
enumerator VG_sABGR_4444
enumerator VG_lXBGR_8888
enumerator VG_lABGR_8888
enumerator VG_lABGR_8888_PRE
enumerator VG_LITE_RGBA8888
enumerator VG_LITE_BGRA8888
enumerator VG_LITE_RGBX8888
enumerator VG_LITE_BGRX8888
enumerator VG_LITE_RGB565
enumerator VG_LITE_BGR565
enumerator VG_LITE_RGBA4444
enumerator VG_LITE_BGRA4444
enumerator VG_LITE_BGRA5551
enumerator VG_LITE_A4
enumerator VG_LITE_A8
enumerator VG_LITE_L8
enumerator VG_LITE_YUYV
enumerator VG_LITE_YUY2
enumerator VG_LITE_ANV12
enumerator VG_LITE_AYUY2
enumerator VG_LITE_NV12
enumerator VG_LITE_YV12
enumerator VG_LITE_YV24
enumerator VG_LITE_YV16
enumerator VG_LITE_NV16
enumerator VG_LITE_YUY2_TILED
enumerator VG_LITE_NV12_TILED
enumerator VG_LITE_ANV12_TILED
enumerator VG_LITE_AYUY2_TILED
enumerator VG_LITE_RGBA2222
enumerator VG_LITE_BGRA2222
enumerator VG_LITE_ABGR2222
enumerator VG_LITE_ARGB2222
enumerator VG_LITE_ABGR4444
enumerator VG_LITE_ARGB4444
enumerator VG_LITE_ABGR8888
enumerator VG_LITE_ARGB8888
enumerator VG_LITE_ABGR1555
enumerator VG_LITE_RGBA5551
enumerator VG_LITE_ARGB1555
enumerator VG_LITE_XBGR8888
enumerator VG_LITE_XRGB8888
enumerator VG_LITE_RGBA8888_ETC2_EAC
enumerator VG_LITE_RGB888
enumerator VG_LITE_BGR888
enumerator VG_LITE_ABGR8565
enumerator VG_LITE_BGRA5658
enumerator VG_LITE_ARGB8565
enumerator VG_LITE_RGBA5658
enumerator VG_LITE_ABGR8565_PLANAR
enumerator VG_LITE_BGRA5658_PLANAR
enumerator VG_LITE_ARGB8565_PLANAR
enumerator VG_LITE_RGBA5658_PLANAR
enumerator VG_LITE_INDEX_1
enumerator VG_LITE_INDEX_2

Indexed format.

enumerator VG_LITE_INDEX_4
enumerator VG_LITE_INDEX_8
enum vg_lite_swizzle

Values:

enumerator VG_LITE_SWIZZLE_UV
enumerator VG_LITE_SWIZZLE_VU
enum vg_lite_yuv2rgb

Values:

enumerator VG_LITE_YUV601
enumerator VG_LITE_YUV709
enum vg_lite_buffer_layout

Values:

enumerator VG_LITE_LINEAR
enumerator VG_LITE_TILED
enum vg_lite_image_mode

Values:

enumerator VG_LITE_ZERO
enumerator VG_LITE_NORMAL_IMAGE_MODE
enumerator VG_LITE_MULTIPLY_IMAGE_MODE
enumerator VG_LITE_STENCIL_MODE
enumerator VG_LITE_NONE_IMAGE_MODE
enumerator VG_LITE_RECOLOR_MODE
enum vg_lite_transparency

Values:

enumerator VG_LITE_IMAGE_OPAQUE
enumerator VG_LITE_IMAGE_TRANSPARENT
enum vg_lite_blend

Values:

enumerator VG_LITE_BLEND_NONE
enumerator VG_LITE_BLEND_SRC_OVER

S, No blend, Non-premultiplied

enumerator VG_LITE_BLEND_DST_OVER

S + (1 - Sa) * D , Non-premultiplied

enumerator VG_LITE_BLEND_SRC_IN

(1 - Da) * S + D , Non-premultiplied

enumerator VG_LITE_BLEND_DST_IN

Da * S , Non-premultiplied

enumerator VG_LITE_BLEND_MULTIPLY

Sa * D , Non-premultiplied

enumerator VG_LITE_BLEND_SCREEN

S * (1 - Da) + D * (1 - Sa) + S * D , Non-premultiplied

enumerator VG_LITE_BLEND_DARKEN

S + D - S * D , Non-premultiplied

enumerator VG_LITE_BLEND_LIGHTEN

min(SrcOver, DstOver) , Non-premultiplied

enumerator VG_LITE_BLEND_ADDITIVE

max(SrcOver, DstOver) , Non-premultiplied

enumerator VG_LITE_BLEND_SUBTRACT

S + D , Non-premultiplied

enumerator VG_LITE_BLEND_SUBTRACT_LVGL

D * (1 - Sa) , Non-premultiplied

enumerator VG_LITE_BLEND_NORMAL_LVGL

D - S , Non-premultiplied

enumerator VG_LITE_BLEND_ADDITIVE_LVGL

S * Sa + (1 - Sa) * D , Non-premultiplied

enumerator VG_LITE_BLEND_MULTIPLY_LVGL

(S + D) * Sa + D * (1 - Sa) , Non-premultiplied

enumerator VG_LITE_BLEND_PREMULTIPLY_SRC_OVER

(S * D) * Sa + D * (1 - Sa) , Non-premultiplied

enumerator OPENVG_BLEND_SRC

S * Sa + (1 - Sa) * D , Non-premultiplied

enumerator OPENVG_BLEND_SRC_OVER

Copy SRC, no blend, Premultiplied

enumerator OPENVG_BLEND_DST_OVER

Porter-Duff SRC_OVER blend, Premultiplied

enumerator OPENVG_BLEND_SRC_IN

Porter-Duff DST_OVER blend, Premultiplied

enumerator OPENVG_BLEND_DST_IN

Porter-Duff SRC_IN blend, Premultiplied

enumerator OPENVG_BLEND_MULTIPLY

Porter-Duff DST_IN blend, Premultiplied

enumerator OPENVG_BLEND_SCREEN

Porter-Duff MULTIPLY blend, Premultiplied

enumerator OPENVG_BLEND_DARKEN

Porter-Duff SCREEN blend, Premultiplied

enumerator OPENVG_BLEND_LIGHTEN

Porter-Duff DARKEN blend, Premultiplied

enumerator OPENVG_BLEND_ADDITIVE

Porter-Duff LIGHTEN blend, Premultiplied

enum vg_lite_fill

Values:

enumerator VG_LITE_FILL_EVEN_ODD
enumerator VG_LITE_FILL_NON_ZERO

A pixel is drawn it it crosses an odd number of path pixels.

enum vg_lite_global_alpha

Values:

enumerator VG_LITE_NORMAL
enumerator VG_LITE_GLOBAL

Use original src/dst alpha value.

enumerator VG_LITE_SCALED

Use global src/dst alpha value to replace original src/dst alpha value.

enum vg_lite_filter

Values:

enumerator VG_LITE_FILTER_POINT
enumerator VG_LITE_FILTER_LINEAR

Fetch the nearest image pixel.

enumerator VG_LITE_FILTER_BI_LINEAR

Used for linear paint.

enumerator VG_LITE_FILTER_GAUSSIAN

Use a 2x2 box around the image pixel and perform an interpolation.

enum vg_lite_pattern_mode

Values:

enumerator VG_LITE_PATTERN_COLOR
enumerator VG_LITE_PATTERN_PAD

Pixel outside the bounds of sourceimage should be taken as the color

enumerator VG_LITE_PATTERN_REPEAT

Pixel outside the bounds of sourceimage should be taken as having the same color as the closest edge pixel

enumerator VG_LITE_PATTERN_REFLECT

Pixel outside the bounds of sourceimage should be repeated indefinitely in all directions

enum vg_lite_paint_type

Values:

enumerator VG_LITE_PAINT_ZERO
enumerator VG_LITE_PAINT_COLOR
enumerator VG_LITE_PAINT_LINEAR_GRADIENT
enumerator VG_LITE_PAINT_RADIAL_GRADIENT
enumerator VG_LITE_PAINT_PATTERN
enum vg_lite_gradient_spreadmode_t

Values:

enumerator VG_LITE_GRADIENT_SPREAD_FILL
enumerator VG_LITE_GRADIENT_SPREAD_PAD
enumerator VG_LITE_GRADIENT_SPREAD_REPEAT
enumerator VG_LITE_GRADIENT_SPREAD_REFLECT
enum vg_lite_compress_mode

Values:

enumerator VG_LITE_DEC_DISABLE
enumerator VG_LITE_DEC_NON_SAMPLE

disable compress

enumerator VG_LITE_DEC_HSAMPLE

compress ratio is 1.6 if use ARGB8888, compress ratio is 2 if use XRGB8888

enumerator VG_LITE_DEC_HV_SAMPLE

compress ratio is 2 if use ARGB8888, compress ratio is 2.6 if use XRGB8888

enum vg_lite_path_type

Values:

enumerator VG_LITE_DRAW_ZERO
enumerator VG_LITE_DRAW_STROKE_PATH
enumerator VG_LITE_DRAW_FILL_PATH
enumerator VG_LITE_DRAW_FILL_STROKE_PATH
enum vg_lite_cap_style

Values:

enumerator VG_LITE_CAP_BUTT
enumerator VG_LITE_CAP_ROUND
enumerator VG_LITE_CAP_SQUARE
enum vg_lite_join_style

Values:

enumerator VG_LITE_JOIN_MITER
enumerator VG_LITE_JOIN_ROUND
enumerator VG_LITE_JOIN_BEVEL
enum vg_lite_mask_operation

Values:

enumerator VG_LITE_CLEAR_MASK
enumerator VG_LITE_FILL_MASK

Set all dest mask values to 0

enumerator VG_LITE_SET_MASK

Set all dest mask values to 1

enumerator VG_LITE_UNION_MASK

Copy from src masklayer to dest masklayer.

enumerator VG_LITE_INTERSECT_MASK

Replace dest masklayer by its union with src masklayer.

enumerator VG_LITE_SUBTRACT_MASK

Replace dest masklayer by its intersection with src masklayer.

enum vg_lite_orientation

Values:

enumerator VG_LITE_ORIENTATION_TOP_BOTTOM
enumerator VG_LITE_ORIENTATION_BOTTOM_TOP
enum vg_lite_gamma_conversion

Values:

enumerator VG_LITE_GAMMA_NO_CONVERSION
enumerator VG_LITE_GAMMA_LINEAR

Leave color as is.

enumerator VG_LITE_GAMMA_NON_LINEAR

Convert from sRGB to linear space.

Convert from linear to sRGB space.

enum vg_lite_index_endian

Values:

enumerator VG_LITE_INDEX_LITTLE_ENDIAN
enumerator VG_LITE_INDEX_BIG_ENDIAN

Parse the index pixel from low to high, ! when using index1, the parsing order is bit0~bit7. ! when using index2, the parsing order is bit0:1,bit2:3,bit4:5.bit6:7. ! when using index4, the parsing order is bit0:3,bit4:7.

enum vg_lite_map_flag

Values:

enumerator VG_LITE_MAP_USER_MEMORY
enumerator VG_LITE_MAP_DMABUF
enum vg_lite_param_type

Values:

enumerator VG_LITE_SCISSOR_RECT
enumerator VG_LITE_GPU_IDLE_STATE

count must be 4n for x, y, right, bottom

Functions

vg_lite_error_t vg_lite_init(vg_lite_int32_t tess_width, vg_lite_int32_t tess_height)
vg_lite_error_t vg_lite_close(void)
vg_lite_error_t vg_lite_get_info(vg_lite_info_t *info)
vg_lite_uint32_t vg_lite_get_product_info(vg_lite_char *name, vg_lite_uint32_t *chip_id, vg_lite_uint32_t *chip_rev)
vg_lite_uint32_t vg_lite_query_feature(vg_lite_feature_t feature)
vg_lite_error_t vg_lite_finish(void)
vg_lite_error_t vg_lite_flush(void)
vg_lite_error_t vg_lite_get_register(vg_lite_uint32_t address, vg_lite_uint32_t *result)
vg_lite_error_t vg_lite_get_transform_matrix(vg_lite_point4_t src, vg_lite_point4_t dst, vg_lite_matrix_t *mat)
vg_lite_error_t vg_lite_allocate(vg_lite_buffer_t *buffer)
vg_lite_error_t vg_lite_free(vg_lite_buffer_t *buffer)
vg_lite_error_t vg_lite_upload_buffer(vg_lite_buffer_t *buffer, vg_lite_uint8_t *data[3], vg_lite_uint32_t stride[3])
vg_lite_error_t vg_lite_map(vg_lite_buffer_t *buffer, vg_lite_map_flag_t flag, int32_t fd)
vg_lite_error_t vg_lite_unmap(vg_lite_buffer_t *buffer)
vg_lite_error_t vg_lite_flush_mapped_buffer(vg_lite_buffer_t *buffer)
vg_lite_error_t vg_lite_clear(vg_lite_buffer_t *target, vg_lite_rectangle_t *rect, vg_lite_color_t color)
vg_lite_error_t vg_lite_blit(vg_lite_buffer_t *target, vg_lite_buffer_t *source, vg_lite_matrix_t *matrix, vg_lite_blend_t blend, vg_lite_color_t color, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_blit_rect(vg_lite_buffer_t *target, vg_lite_buffer_t *source, vg_lite_rectangle_t *rect, vg_lite_matrix_t *matrix, vg_lite_blend_t blend, vg_lite_color_t color, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_blit2(vg_lite_buffer_t *target, vg_lite_buffer_t *source0, vg_lite_buffer_t *source1, vg_lite_matrix_t *matrix0, vg_lite_matrix_t *matrix1, vg_lite_blend_t blend, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_copy_image(vg_lite_buffer_t *target, vg_lite_buffer_t *source, vg_lite_int32_t sx, vg_lite_int32_t sy, vg_lite_int32_t dx, vg_lite_int32_t dy, vg_lite_int32_t width, vg_lite_int32_t height)
vg_lite_error_t vg_lite_draw(vg_lite_buffer_t *target, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_matrix_t *matrix, vg_lite_blend_t blend, vg_lite_color_t color)
vg_lite_error_t vg_lite_set_stroke(vg_lite_path_t *path, vg_lite_cap_style_t cap_style, vg_lite_join_style_t join_style, vg_lite_float_t line_width, vg_lite_float_t miter_limit, vg_lite_float_t *dash_pattern, vg_lite_uint32_t pattern_count, vg_lite_float_t dash_phase, vg_lite_color_t color)
vg_lite_error_t vg_lite_update_stroke(vg_lite_path_t *path)
vg_lite_error_t vg_lite_set_path_type(vg_lite_path_t *path, vg_lite_path_type_t path_type)
vg_lite_error_t vg_lite_clear_path(vg_lite_path_t *path)
vg_lite_error_t vg_lite_upload_path(vg_lite_path_t *path)
vg_lite_error_t vg_lite_init_path(vg_lite_path_t *path, vg_lite_format_t format, vg_lite_quality_t quality, vg_lite_uint32_t length, vg_lite_pointer data, vg_lite_float_t min_x, vg_lite_float_t min_y, vg_lite_float_t max_x, vg_lite_float_t max_y)
vg_lite_error_t vg_lite_init_arc_path(vg_lite_path_t *path, vg_lite_format_t format, vg_lite_quality_t quality, vg_lite_uint32_t length, vg_lite_pointer data, vg_lite_float_t min_x, vg_lite_float_t min_y, vg_lite_float_t max_x, vg_lite_float_t max_y)
vg_lite_uint32_t vg_lite_get_path_length(vg_lite_uint8_t *opcode, vg_lite_uint32_t count, vg_lite_format_t format)
vg_lite_error_t vg_lite_append_path(vg_lite_path_t *path, vg_lite_uint8_t *opcode, vg_lite_pointer data, vg_lite_uint32_t seg_count)
vg_lite_error_t vg_lite_set_CLUT(vg_lite_uint32_t count, vg_lite_uint32_t *colors)
vg_lite_error_t vg_lite_draw_pattern(vg_lite_buffer_t *target, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_matrix_t *path_matrix, vg_lite_buffer_t *pattern_image, vg_lite_matrix_t *pattern_matrix, vg_lite_blend_t blend, vg_lite_pattern_mode_t pattern_mode, vg_lite_color_t pattern_color, vg_lite_color_t color, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_init_grad(vg_lite_linear_gradient_t *grad)
vg_lite_error_t vg_lite_clear_grad(vg_lite_linear_gradient_t *grad)
vg_lite_error_t vg_lite_update_grad(vg_lite_linear_gradient_t *grad)
vg_lite_matrix_t *vg_lite_get_grad_matrix(vg_lite_linear_gradient_t *grad)
vg_lite_error_t vg_lite_set_grad(vg_lite_linear_gradient_t *grad, vg_lite_uint32_t count, vg_lite_uint32_t *colors, vg_lite_uint32_t *stops)
vg_lite_error_t vg_lite_draw_grad(vg_lite_buffer_t *target, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_matrix_t *matrix, vg_lite_linear_gradient_t *grad, vg_lite_blend_t blend)
vg_lite_error_t vg_lite_clear_linear_grad(vg_lite_ext_linear_gradient_t *grad)
vg_lite_error_t vg_lite_update_linear_grad(vg_lite_ext_linear_gradient_t *grad)
vg_lite_matrix_t *vg_lite_get_linear_grad_matrix(vg_lite_ext_linear_gradient_t *grad)
vg_lite_error_t vg_lite_set_linear_grad(vg_lite_ext_linear_gradient_t *grad, vg_lite_uint32_t count, vg_lite_color_ramp_t *color_ramp, vg_lite_linear_gradient_parameter_t grad_param, vg_lite_gradient_spreadmode_t spread_mode, vg_lite_uint8_t pre_mult)
vg_lite_error_t vg_lite_draw_linear_grad(vg_lite_buffer_t *target, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_matrix_t *path_matrix, vg_lite_ext_linear_gradient_t *grad, vg_lite_color_t paint_color, vg_lite_blend_t blend, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_clear_radial_grad(vg_lite_radial_gradient_t *grad)
vg_lite_error_t vg_lite_update_radial_grad(vg_lite_radial_gradient_t *grad)
vg_lite_matrix_t *vg_lite_get_radial_grad_matrix(vg_lite_radial_gradient_t *grad)
vg_lite_error_t vg_lite_set_radial_grad(vg_lite_radial_gradient_t *grad, vg_lite_uint32_t count, vg_lite_color_ramp_t *color_ramp, vg_lite_radial_gradient_parameter_t grad_param, vg_lite_gradient_spreadmode_t spread_mode, vg_lite_uint8_t pre_mult)
vg_lite_error_t vg_lite_draw_radial_grad(vg_lite_buffer_t *target, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_matrix_t *path_matrix, vg_lite_radial_gradient_t *grad, vg_lite_color_t paint_color, vg_lite_blend_t blend, vg_lite_filter_t filter)
vg_lite_error_t vg_lite_identity(vg_lite_matrix_t *matrix)
vg_lite_error_t vg_lite_translate(vg_lite_float_t x, vg_lite_float_t y, vg_lite_matrix_t *matrix)
vg_lite_error_t vg_lite_scale(vg_lite_float_t scale_x, vg_lite_float_t scale_y, vg_lite_matrix_t *matrix)
vg_lite_error_t vg_lite_rotate(vg_lite_float_t degrees, vg_lite_matrix_t *matrix)
vg_lite_error_t vg_lite_set_scissor(vg_lite_int32_t x, vg_lite_int32_t y, vg_lite_int32_t right, vg_lite_int32_t bottom)
vg_lite_error_t vg_lite_scissor_rects(vg_lite_uint32_t nums, vg_lite_rectangle_t rect[])
vg_lite_error_t vg_lite_enable_scissor(void)
vg_lite_error_t vg_lite_disable_scissor(void)
vg_lite_error_t vg_lite_get_mem_size(vg_lite_uint32_t *size)
vg_lite_error_t vg_lite_source_global_alpha(vg_lite_global_alpha_t alpha_mode, vg_lite_uint8_t alpha_value)
vg_lite_error_t vg_lite_dest_global_alpha(vg_lite_global_alpha_t alpha_mode, vg_lite_uint8_t alpha_value)
vg_lite_error_t vg_lite_set_color_key(vg_lite_color_key4_t colorkey)
vg_lite_error_t vg_lite_enable_dither(void)
vg_lite_error_t vg_lite_disable_dither(void)
vg_lite_error_t vg_lite_set_tess_buffer(vg_lite_uint32_t physical, vg_lite_uint32_t size)
vg_lite_error_t vg_lite_set_command_buffer_size(vg_lite_uint32_t size)
vg_lite_error_t vg_lite_set_command_buffer(vg_lite_uint32_t physical, vg_lite_uint32_t size)
vg_lite_error_t vg_lite_set_pixel_matrix(vg_lite_pixel_matrix_t matrix, vg_lite_pixel_channel_enable_t *channel)
vg_lite_error_t vg_lite_gaussian_filter(vg_lite_float_t w0, vg_lite_float_t w1, vg_lite_float_t w2)
vg_lite_error_t vg_lite_enable_masklayer(void)
vg_lite_error_t vg_lite_disable_masklayer(void)
vg_lite_error_t vg_lite_set_masklayer(vg_lite_buffer_t *masklayer)
vg_lite_error_t vg_lite_destroy_masklayer(vg_lite_buffer_t *masklayer)
vg_lite_error_t vg_lite_create_masklayer(vg_lite_buffer_t *masklayer, vg_lite_uint32_t width, vg_lite_uint32_t height)
vg_lite_error_t vg_lite_fill_masklayer(vg_lite_buffer_t *masklayer, vg_lite_rectangle_t *rect, vg_lite_uint8_t value)
vg_lite_error_t vg_lite_blend_masklayer(vg_lite_buffer_t *dst, vg_lite_buffer_t *src, vg_lite_mask_operation_t operation, vg_lite_rectangle_t *rect)
vg_lite_error_t vg_lite_render_masklayer(vg_lite_buffer_t *masklayer, vg_lite_mask_operation_t operation, vg_lite_path_t *path, vg_lite_fill_t fill_rule, vg_lite_color_t color, vg_lite_matrix_t *matrix)
vg_lite_error_t vg_lite_set_mirror(vg_lite_orientation_t orientation)
vg_lite_error_t vg_lite_set_gamma(vg_lite_gamma_conversion_t gamma_value)
vg_lite_error_t vg_lite_enable_color_transform(void)
vg_lite_error_t vg_lite_disable_color_transform(void)
vg_lite_error_t vg_lite_set_color_transform(vg_lite_color_transform_t *values)
vg_lite_error_t vg_lite_flexa_set_stream(vg_lite_uint8_t stream_id)
vg_lite_error_t vg_lite_flexa_bg_buffer(vg_lite_uint8_t stream_id, vg_lite_buffer_t *buffer, vg_lite_uint32_t seg_count, vg_lite_uint32_t seg_size)
vg_lite_error_t vg_lite_flexa_enable(void)
vg_lite_error_t vg_lite_flexa_disable(void)
vg_lite_error_t vg_lite_flexa_stop_frame(void)
vg_lite_error_t vg_lite_dump_command_buffer(void)
vg_lite_error_t vg_lite_get_parameter(vg_lite_param_type_t type, vg_lite_int32_t count, vg_lite_float_t *params)
struct vg_lite_info

Public Members

vg_lite_uint32_t api_version
vg_lite_uint32_t header_version
vg_lite_uint32_t release_version
vg_lite_uint32_t reserved
struct vg_lite_point

Public Members

vg_lite_int32_t x