Video devices and video frame structures. More...

#include "gate/io/gate_io_api.h"
#include "gate/gatetypes.h"
#include "gate/strings.h"
#include "gate/streams.h"
#include "gate/delegates.h"
#include "gate/comparers.h"
#include "gate/graphics/images.h"

Classes
struct	gate_video_format_class

struct	gate_video_frame_class

Macros
#define	GATE_INTERFACE_NAME_VIDEOSOURCE GATE_INTERFACE_NAME_OBJECT "/videosource"

#define	gate_video_source_get_id(source) (source)->vtbl->get_id((source))

#define	gate_video_source_get_name(source) (source)->vtbl->get_name((source))

#define	gate_video_source_get_handle(source) (source)->vtbl->get_handle((source))

#define	gate_video_source_get_supported_formats(source, buffer, buffer_size) (source)->vtbl->get_supported_formats((source), (buffer), (buffer_size))

#define	gate_video_source_open(source, format) (source)->vtbl->open((source), (format))

#define	gate_video_source_close(source) (source)->vtbl->close((source))

#define	gate_video_source_read(source, frame) (source)->vtbl->read((source), (frame))

#define	gate_video_source_read_async(source, completion) (source)->vtbl->read_async((source), (completion))

Typedefs
typedef struct gate_video_format_class	gate_video_format_t

typedef struct gate_video_frame_class	gate_video_frame_t

Functions
GATE_IO_API gate_hash_code_t	gate_video_format_hash (gate_video_format_t const *format)

GATE_IO_API gate_intptr_t	gate_compare_video_format (void const item1, void const item2)

GATE_IO_API gate_video_format_t const *	gate_video_format_choose (gate_video_format_t const formats, gate_size_t format_count, gate_uint32_t const desired_width, gate_uint32_t const desired_height, gate_uint32_t const desired_bit_per_pixel, gate_real32_t const *desired_fps)

GATE_IO_API void	gate_video_frame_init (gate_video_frame_t frame, gate_video_format_t const format)

GATE_IO_API gate_video_frame_t *	gate_video_frame_copy (gate_video_frame_t dest, gate_video_frame_t const source)

GATE_IO_API void	gate_video_frame_release (gate_video_frame_t *frame)

	GATE_INTERFACE (gate_video_source)

	GATE_DELEGATE_DECLARE_2 (gate_video_sources_enum_callback, gate_video_source_t , void )

GATE_IO_API gate_result_t	gate_video_sources_enum (gate_delegate_t const callback, void param)

GATE_IO_API gate_result_t	gate_video_source_by_id (char const id, gate_video_source_t *ptr_source)

Detailed Description

Video devices and video frame structures.

Classes

Macros

Typedefs

Functions

Detailed Description