Data Structures
struct	video_data

struct	video_output_info

struct	video_scale_info

Macros
#define	VIDEO_OUTPUT_SUCCESS 0

#define	VIDEO_OUTPUT_INVALIDPARAM -1

#define	VIDEO_OUTPUT_FAIL -2

Typedefs
typedef struct video_output	video_t

Functions
EXPORT enum video_format	video_format_from_fourcc (uint32_t fourcc)

EXPORT bool	video_format_get_parameters (enum video_colorspace color_space, enum video_range_type range, float matrix[16], float min_range[3], float max_range[3])

EXPORT int	video_output_open (video_t *video, struct video_output_info info)

EXPORT void	video_output_close (video_t *video)

EXPORT bool	video_output_connect (video_t video, const struct video_scale_info conversion, void(callback)(void param, struct video_data frame), void param)

EXPORT void	video_output_disconnect (video_t video, void(callback)(void param, struct video_data frame), void *param)

EXPORT bool	video_output_active (const video_t *video)

EXPORT const struct video_output_info *	video_output_get_info (const video_t *video)

EXPORT bool	video_output_lock_frame (video_t video, struct video_frame frame, int count, uint64_t timestamp)

EXPORT void	video_output_unlock_frame (video_t *video)

EXPORT uint64_t	video_output_get_frame_time (const video_t *video)

EXPORT void	video_output_stop (video_t *video)

EXPORT bool	video_output_stopped (video_t *video)

EXPORT enum video_format	video_output_get_format (const video_t *video)

EXPORT uint32_t	video_output_get_width (const video_t *video)

EXPORT uint32_t	video_output_get_height (const video_t *video)

EXPORT double	video_output_get_frame_rate (const video_t *video)

EXPORT uint32_t	video_output_get_skipped_frames (const video_t *video)

EXPORT uint32_t	video_output_get_total_frames (const video_t *video)

Macro Definition Documentation

◆ VIDEO_OUTPUT_FAIL

#define VIDEO_OUTPUT_FAIL -2

◆ VIDEO_OUTPUT_INVALIDPARAM

#define VIDEO_OUTPUT_INVALIDPARAM -1

◆ VIDEO_OUTPUT_SUCCESS

#define VIDEO_OUTPUT_SUCCESS 0

Typedef Documentation

◆ video_t

typedef struct video_output video_t

Enumeration Type Documentation

◆ video_colorspace

enum video_colorspace

Enumerator
VIDEO_CS_DEFAULT
VIDEO_CS_601
VIDEO_CS_709

◆ video_format

enum video_format

Enumerator
VIDEO_FORMAT_NONE
VIDEO_FORMAT_I420
VIDEO_FORMAT_NV12
VIDEO_FORMAT_YVYU
VIDEO_FORMAT_YUY2
VIDEO_FORMAT_UYVY
VIDEO_FORMAT_RGBA
VIDEO_FORMAT_BGRA
VIDEO_FORMAT_BGRX
VIDEO_FORMAT_Y800
VIDEO_FORMAT_I444

◆ video_range_type

enum video_range_type

Enumerator
VIDEO_RANGE_DEFAULT
VIDEO_RANGE_PARTIAL
VIDEO_RANGE_FULL

◆ video_scale_type

enum video_scale_type

Enumerator
VIDEO_SCALE_DEFAULT
VIDEO_SCALE_POINT
VIDEO_SCALE_FAST_BILINEAR
VIDEO_SCALE_BILINEAR
VIDEO_SCALE_BICUBIC

Function Documentation

◆ video_format_from_fourcc()

EXPORT enum video_format video_format_from_fourcc ( uint32_t fourcc )

◆ video_format_get_parameters()

EXPORT bool video_format_get_parameters	(	enum video_colorspace	color_space,
		enum video_range_type	range,
		float	matrix[16],
		float	min_range[3],
		float	max_range[3]
	)

◆ video_output_active()

EXPORT bool video_output_active ( const video_t * video )

◆ video_output_close()

EXPORT void video_output_close ( video_t * video )

◆ video_output_connect()

EXPORT bool video_output_connect	(	video_t *	video,
		const struct video_scale_info *	conversion,
		void()(void param, struct video_data *frame)	callback,
		void *	param
	)

◆ video_output_disconnect()

EXPORT void video_output_disconnect	(	video_t *	video,
		void()(void param, struct video_data *frame)	callback,
		void *	param
	)

◆ video_output_get_format()

EXPORT enum video_format video_output_get_format ( const video_t * video )

◆ video_output_get_frame_rate()

EXPORT double video_output_get_frame_rate ( const video_t * video )

◆ video_output_get_frame_time()

EXPORT uint64_t video_output_get_frame_time ( const video_t * video )

◆ video_output_get_height()

EXPORT uint32_t video_output_get_height ( const video_t * video )

◆ video_output_get_info()

EXPORT const struct video_output_info* video_output_get_info ( const video_t * video )

◆ video_output_get_skipped_frames()

EXPORT uint32_t video_output_get_skipped_frames ( const video_t * video )

◆ video_output_get_total_frames()

EXPORT uint32_t video_output_get_total_frames ( const video_t * video )

◆ video_output_get_width()

EXPORT uint32_t video_output_get_width ( const video_t * video )

◆ video_output_lock_frame()

EXPORT bool video_output_lock_frame	(	video_t *	video,
		struct video_frame *	frame,
		int	count,
		uint64_t	timestamp
	)

◆ video_output_open()

EXPORT int video_output_open	(	video_t **	video,
		struct video_output_info *	info
	)

Enumerations
enum	video_format { VIDEO_FORMAT_NONE, VIDEO_FORMAT_I420, VIDEO_FORMAT_NV12, VIDEO_FORMAT_YVYU, VIDEO_FORMAT_YUY2, VIDEO_FORMAT_UYVY, VIDEO_FORMAT_RGBA, VIDEO_FORMAT_BGRA, VIDEO_FORMAT_BGRX, VIDEO_FORMAT_Y800, VIDEO_FORMAT_I444 }

enum	video_colorspace { VIDEO_CS_DEFAULT, VIDEO_CS_601, VIDEO_CS_709 }

enum	video_range_type { VIDEO_RANGE_DEFAULT, VIDEO_RANGE_PARTIAL, VIDEO_RANGE_FULL }

enum	video_scale_type { VIDEO_SCALE_DEFAULT, VIDEO_SCALE_POINT, VIDEO_SCALE_FAST_BILINEAR, VIDEO_SCALE_BILINEAR, VIDEO_SCALE_BICUBIC }

Data Structures

Macros

Typedefs

Enumerations

Functions