ffmpeg_hw.c File Reference

#include <string.h>
#include "libavutil/avstring.h"
#include "ffmpeg.h"

Go to the source code of this file.

Functions
static HWDevice *	hw_device_get_by_type (enum AVHWDeviceType type)
HWDevice *	hw_device_get_by_name (const char *name)
static HWDevice *	hw_device_add (void)
int	hw_device_init_from_string (const char *arg, HWDevice **dev_out)
void	hw_device_free_all (void)
static enum AVHWDeviceType	hw_device_match_type_by_hwaccel (enum HWAccelID hwaccel_id)
static enum AVHWDeviceType	hw_device_match_type_in_name (const char *codec_name)
int	hw_device_setup_for_decode (InputStream *ist)
int	hw_device_setup_for_encode (OutputStream *ost)
static int	hwaccel_retrieve_data (AVCodecContext *avctx, AVFrame *input)
int	hwaccel_decode_init (AVCodecContext *avctx)

Variables
static int	nb_hw_devices
static HWDevice **	hw_devices

Function Documentation

static HWDevice* hw_device_get_by_type ( enum AVHWDeviceType  type )

static

Definition at line 28 of file ffmpeg_hw.c.

Referenced by hw_device_setup_for_decode(), and hw_device_setup_for_encode().

HWDevice* hw_device_get_by_name

(

const char *

name

)

Definition at line 42 of file ffmpeg_hw.c.

Referenced by hw_device_init_from_string(), hw_device_setup_for_decode(), and opt_filter_hw_device().

static HWDevice* hw_device_add ( void  )

static

Definition at line 52 of file ffmpeg_hw.c.

Referenced by hw_device_init_from_string().

int hw_device_init_from_string	(	const char *	arg,
		HWDevice **	dev_out
	)

Definition at line 67 of file ffmpeg_hw.c.

Referenced by hw_device_setup_for_decode(), and opt_init_hw_device().

void hw_device_free_all

(

void

)

Definition at line 217 of file ffmpeg_hw.c.

Referenced by transcode().

static enum AVHWDeviceType hw_device_match_type_by_hwaccel ( enum HWAccelID  hwaccel_id )

static

Definition at line 229 of file ffmpeg_hw.c.

Referenced by hw_device_setup_for_decode().

static enum AVHWDeviceType hw_device_match_type_in_name ( const char *  codec_name )

static

Definition at line 241 of file ffmpeg_hw.c.

Referenced by hw_device_setup_for_decode(), and hw_device_setup_for_encode().

int hw_device_setup_for_decode

(

InputStream *

ist

)

Definition at line 255 of file ffmpeg_hw.c.

Referenced by init_input_stream().

int hw_device_setup_for_encode

(

OutputStream *

ost

)

Definition at line 312 of file ffmpeg_hw.c.

Referenced by init_output_stream().

static int hwaccel_retrieve_data ( AVCodecContext *  avctx, AVFrame *  input  )

static

Definition at line 336 of file ffmpeg_hw.c.

Referenced by hwaccel_decode_init().

int hwaccel_decode_init

(

AVCodecContext *

avctx

)

Definition at line 378 of file ffmpeg_hw.c.

Variable Documentation

int nb_hw_devices

static

Definition at line 25 of file ffmpeg_hw.c.

Referenced by hw_device_add(), hw_device_free_all(), hw_device_get_by_name(), and hw_device_get_by_type().

HWDevice** hw_devices

static

Definition at line 26 of file ffmpeg_hw.c.