xine_real_video_decoder.c File Reference

#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <dlfcn.h>
#include "bswap.h"
#include <xine/xine_internal.h>
#include <xine/video_out.h>
#include <xine/buffer.h>
#include <xine/xineutils.h>
#include "real_common.h"

Data Structures
struct	realdec_decoder_s
struct	rv_init_t
struct	cmsg_data_s
struct	transform_in_s
struct	transform_out_t

Macros
#define	LOG_MODULE   "real_decoder"
#define	LOG_VERBOSE
#define	BUF_SIZE   65536

Typedefs
typedef struct realdec_decoder_s	realdec_decoder_t
typedef struct cmsg_data_s	cmsg_data_t
typedef struct transform_in_s	transform_in_t

Functions
static int	load_syms_linux (realdec_decoder_t *this, const char *codec_name, const char *const codec_alternate)
static int	init_codec (realdec_decoder_t *this, buf_element_t *buf)
static void	realdec_decode_data (video_decoder_t *this_gen, buf_element_t *buf)
static void	realdec_flush (video_decoder_t *this_gen)
static void	realdec_reset (video_decoder_t *this_gen)
static void	realdec_discontinuity (video_decoder_t *this_gen)
static void	realdec_dispose (video_decoder_t *this_gen)
static video_decoder_t *	open_plugin (video_decoder_class_t *class_gen, xine_stream_t *stream)
void *	init_realvdec (xine_t *xine, const void *data)

Variables
static const uint32_t	supported_types []
const decoder_info_t	dec_info_realvideo

Macro Definition Documentation

BUF_SIZE

#define BUF_SIZE   65536

LOG_MODULE

#define LOG_MODULE   "real_decoder"

LOG_VERBOSE

#define LOG_VERBOSE

Typedef Documentation

cmsg_data_t

typedef struct cmsg_data_s cmsg_data_t

realdec_decoder_t

typedef struct realdec_decoder_s realdec_decoder_t

transform_in_t

typedef struct transform_in_s transform_in_t

Function Documentation

init_codec()

static int init_codec ( realdec_decoder_t *  this, buf_element_t *  buf  )

static

References _x_abort, _X_BE_16, _X_BE_32, _x_meta_info_set_utf8(), _x_stream_info_set(), BUF_FLAG_ASPECT, BUF_SIZE, BUF_VIDEO_RV20, BUF_VIDEO_RV30, BUF_VIDEO_RV40, buf_element_s::content, buf_element_s::decoder_flags, buf_element_s::decoder_info, rv_init_t::format, rv_init_t::h, height, load_syms_linux(), LOG, lprintf, NULL, buf_element_s::size, rv_init_t::subformat, buf_element_s::type, rv_init_t::w, width, xine_hexdump(), XINE_META_INFO_VIDEOCODEC, XINE_STREAM_INFO_FRAME_DURATION, XINE_STREAM_INFO_VIDEO_HEIGHT, XINE_STREAM_INFO_VIDEO_RATIO, XINE_STREAM_INFO_VIDEO_WIDTH, XINE_VERBOSITY_DEBUG, and xprintf.

Referenced by realdec_decode_data().

init_realvdec()

void* init_realvdec	(	xine_t *	xine,
		const void *	data
	)

References _x_real_codecs_init(), N_, NULL, video_decoder_class_s::open_plugin, and open_plugin().

load_syms_linux()

static int load_syms_linux ( realdec_decoder_t *  this, const char *  codec_name, const char *const  codec_alternate  )

static

References _, _x_real_codec_open(), cfg_entry_s::config, config_values_s::lookup_entry, NULL, cfg_entry_s::str_value, XINE_VERBOSITY_LOG, and xprintf.

Referenced by init_codec().

open_plugin()

static video_decoder_t* open_plugin ( video_decoder_class_t *  class_gen, xine_stream_t *  stream  )

static

References NULL, realdec_decode_data(), realdec_discontinuity(), realdec_dispose(), realdec_flush(), and realdec_reset().

Referenced by init_realvdec().

realdec_decode_data()

static void realdec_decode_data ( video_decoder_t *  this_gen, buf_element_t *  buf  )

static

References _x_stream_info_set(), vo_frame_s::bad_frame, vo_frame_s::base, BUF_FLAG_FRAME_START, BUF_FLAG_FRAMERATE, BUF_FLAG_HEADER, BUF_FLAG_PREVIEW, BUF_FLAG_SPECIAL, BUF_SPECIAL_RV_CHUNK_TABLE, buf_element_s::content, buf_element_s::decoder_flags, buf_element_s::decoder_info, buf_element_s::decoder_info_ptr, vo_frame_s::draw, vo_frame_s::duration, vo_frame_s::free, height, init_codec(), lprintf, vo_frame_s::pitches, vo_frame_s::pts, buf_element_s::pts, buf_element_s::size, VO_BOTH_FIELDS, width, xine_fast_memcpy, xine_hexdump(), XINE_IMGFMT_YV12, XINE_STREAM_INFO_FRAME_DURATION, XINE_STREAM_INFO_VIDEO_HANDLED, XINE_STREAM_INFO_VIDEO_HEIGHT, XINE_STREAM_INFO_VIDEO_WIDTH, and yv12_to_yv12().

Referenced by open_plugin().

realdec_discontinuity()

static void realdec_discontinuity ( video_decoder_t *  this_gen )

static

Referenced by open_plugin().

realdec_dispose()

static void realdec_dispose ( video_decoder_t *  this_gen )

static

References _x_freep(), and lprintf.

Referenced by open_plugin().

realdec_flush()

static void realdec_flush ( video_decoder_t *  this_gen )

static

References lprintf.

Referenced by open_plugin().

realdec_reset()

static void realdec_reset ( video_decoder_t *  this_gen )

static

Referenced by open_plugin().

Variable Documentation

dec_info_realvideo

const decoder_info_t dec_info_realvideo

Initial value:

= {
  supported_types,     
  7                    
}

supported_types

const uint32_t supported_types[]

static

Initial value:

= { BUF_VIDEO_RV30,
                                      BUF_VIDEO_RV40,
                                      0 }