rpi_zc.h File Reference

Go to the source code of this file.

Data Structures
struct	AVRpiZcFrameGeometry
struct	av_rpi_zc_buf_fn_tab_t

Macros
#define	RPI_ZC_SAND_8_IN_10_BUF   0
#define	ZC_RESOLVE_FAIL   0
#define	ZC_RESOLVE_ALLOC   1
#define	ZC_RESOLVE_WAIT_VALID   2
#define	ZC_RESOLVE_ALLOC_VALID   3

Typedefs
typedef struct AVZcEnv *	AVZcEnvPtr
typedef AVBufferRef *	av_rpi_zc_alloc_buf_fn_t(void *pool_env, size_t size, const AVRpiZcFrameGeometry *geo)
typedef void	av_rpi_zc_free_pool_fn_t(void *pool_env)

Functions
AVRpiZcFrameGeometry	av_rpi_zc_frame_geometry (const int format, const unsigned int video_width, const unsigned int video_height)
AVRpiZcRefPtr	av_rpi_zc_ref (void *const logging_context, const AVZcEnvPtr zc, const struct AVFrame *const frame, const enum AVPixelFormat expected_format, const int maycopy)
int	av_rpi_zc_vc_handle (const AVRpiZcRefPtr fr_ref)
unsigned int	av_rpi_zc_vcsm_handle (const AVRpiZcRefPtr fr_ref)
int	av_rpi_zc_offset (const AVRpiZcRefPtr fr_ref)
int	av_rpi_zc_length (const AVRpiZcRefPtr fr_ref)
int	av_rpi_zc_numbytes (const AVRpiZcRefPtr fr_ref)
const AVRpiZcFrameGeometry *	av_rpi_zc_geometry (const AVRpiZcRefPtr fr_ref)
void	av_rpi_zc_unref (AVRpiZcRefPtr fr_ref)
int	av_rpi_zc_in_use (const struct AVCodecContext *const s)
int	av_rpi_zc_init2 (struct AVCodecContext *const s, void *pool_env, av_rpi_zc_alloc_buf_fn_t *alloc_buf_fn, av_rpi_zc_free_pool_fn_t *free_pool_fn)
void	av_rpi_zc_uninit2 (struct AVCodecContext *const s)
void	av_rpi_zc_int_env_freep (AVZcEnvPtr *zc)
AVZcEnvPtr	av_rpi_zc_int_env_alloc (void *const logctx)
void	av_rpi_zc_set_decoder_pool_size (const AVZcEnvPtr zc, const unsigned int pool_size)
unsigned int	av_rpi_zc_get_decoder_pool_size (const AVZcEnvPtr zc)
int	av_rpi_zc_get_buffer (const AVZcEnvPtr zc, AVFrame *const frame)
int	av_rpi_zc_resolve_buffer (AVBufferRef *const buf, const int may_alloc)
int	av_rpi_zc_resolve_frame (AVFrame *const frame, const int may_alloc)
int	av_rpi_zc_set_valid_frame (AVFrame *const frame)
int	av_rpi_zc_set_broken_frame (AVFrame *const frame)
AVBufferRef *	av_rpi_zc_buf (size_t numbytes, int addr_offset, void *v, const av_rpi_zc_buf_fn_tab_t *fn_tab)
void *	av_rpi_zc_buf_v (AVBufferRef *const buf)
AVZcEnvPtr	av_rpi_zc_env_alloc (void *logctx, void *pool_env, av_rpi_zc_alloc_buf_fn_t *alloc_buf_fn, av_rpi_zc_free_pool_fn_t *free_pool_fn)
void	av_rpi_zc_env_release (const AVZcEnvPtr zc)

Macro Definition Documentation

RPI_ZC_SAND_8_IN_10_BUF

#define RPI_ZC_SAND_8_IN_10_BUF   0

Definition at line 45 of file rpi_zc.h.

ZC_RESOLVE_FAIL

#define ZC_RESOLVE_FAIL   0

Definition at line 142 of file rpi_zc.h.

ZC_RESOLVE_ALLOC

#define ZC_RESOLVE_ALLOC   1

Definition at line 143 of file rpi_zc.h.

ZC_RESOLVE_WAIT_VALID

#define ZC_RESOLVE_WAIT_VALID   2

Definition at line 144 of file rpi_zc.h.

ZC_RESOLVE_ALLOC_VALID

#define ZC_RESOLVE_ALLOC_VALID   3

Definition at line 145 of file rpi_zc.h.

Typedef Documentation

AVZcEnvPtr

typedef struct AVZcEnv* AVZcEnvPtr

Definition at line 56 of file rpi_zc.h.

av_rpi_zc_alloc_buf_fn_t

typedef AVBufferRef* av_rpi_zc_alloc_buf_fn_t(void *pool_env, size_t size, const AVRpiZcFrameGeometry *geo)

Definition at line 121 of file rpi_zc.h.

av_rpi_zc_free_pool_fn_t

typedef void av_rpi_zc_free_pool_fn_t(void *pool_env)

Definition at line 123 of file rpi_zc.h.

Function Documentation

av_rpi_zc_frame_geometry()

AVRpiZcFrameGeometry av_rpi_zc_frame_geometry	(	const int	format,
		const unsigned int	video_width,
		const unsigned int	video_height
	)

av_rpi_zc_ref()

AVRpiZcRefPtr av_rpi_zc_ref	(	void *const	logging_context,
		const AVZcEnvPtr	zc,
		const struct AVFrame *const	frame,
		const enum AVPixelFormat	expected_format,
		const int	maycopy
	)

av_rpi_zc_vc_handle()

int av_rpi_zc_vc_handle

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_vcsm_handle()

unsigned int av_rpi_zc_vcsm_handle

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_offset()

int av_rpi_zc_offset

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_length()

int av_rpi_zc_length

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_numbytes()

int av_rpi_zc_numbytes

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_geometry()

const AVRpiZcFrameGeometry* av_rpi_zc_geometry

(

const AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_unref()

void av_rpi_zc_unref

(

AVRpiZcRefPtr

fr_ref

)

av_rpi_zc_in_use()

int av_rpi_zc_in_use

(

const struct AVCodecContext *const

s

)

av_rpi_zc_init2()

int av_rpi_zc_init2	(	struct AVCodecContext *const	s,
		void *	pool_env,
		av_rpi_zc_alloc_buf_fn_t *	alloc_buf_fn,
		av_rpi_zc_free_pool_fn_t *	free_pool_fn
	)

av_rpi_zc_uninit2()

void av_rpi_zc_uninit2

(

struct AVCodecContext *const

s

)

av_rpi_zc_int_env_freep()

void av_rpi_zc_int_env_freep

(

AVZcEnvPtr *

zc

)

av_rpi_zc_int_env_alloc()

AVZcEnvPtr av_rpi_zc_int_env_alloc

(

void *const

logctx

)

av_rpi_zc_set_decoder_pool_size()

void av_rpi_zc_set_decoder_pool_size	(	const AVZcEnvPtr	zc,
		const unsigned int	pool_size
	)

av_rpi_zc_get_decoder_pool_size()

unsigned int av_rpi_zc_get_decoder_pool_size

(

const AVZcEnvPtr

zc

)

av_rpi_zc_get_buffer()

int av_rpi_zc_get_buffer	(	const AVZcEnvPtr	zc,
		AVFrame *const	frame
	)

av_rpi_zc_resolve_buffer()

int av_rpi_zc_resolve_buffer	(	AVBufferRef *const	buf,
		const int	may_alloc
	)

av_rpi_zc_resolve_frame()

int av_rpi_zc_resolve_frame	(	AVFrame *const	frame,
		const int	may_alloc
	)

av_rpi_zc_set_valid_frame()

int av_rpi_zc_set_valid_frame

(

AVFrame *const

frame

)

av_rpi_zc_set_broken_frame()

int av_rpi_zc_set_broken_frame

(

AVFrame *const

frame

)

av_rpi_zc_buf()

AVBufferRef* av_rpi_zc_buf	(	size_t	numbytes,
		int	addr_offset,
		void *	v,
		const av_rpi_zc_buf_fn_tab_t *	fn_tab
	)

av_rpi_zc_buf_v()

void* av_rpi_zc_buf_v

(

AVBufferRef *const

buf

)

av_rpi_zc_env_alloc()

AVZcEnvPtr av_rpi_zc_env_alloc	(	void *	logctx,
		void *	pool_env,
		av_rpi_zc_alloc_buf_fn_t *	alloc_buf_fn,
		av_rpi_zc_free_pool_fn_t *	free_pool_fn
	)

av_rpi_zc_env_release()

void av_rpi_zc_env_release

(

const AVZcEnvPtr

zc

)