hvirtual/mpeg2enc/mpeg2enc.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "global.h"

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Defines

#define MAX(a, b)   ( (a)>(b) ? (a) : (b) )

#define GLOBAL_

#define STRINGLEN   254

#define INTTOYES(x)   ((x) ? "Yes" : "No")

Functions

static void init _ANSI_ARGS_ ((void))

static void readcmdline _ANSI_ARGS_ ((int argc, char *argv[]))

void g_log (const char *log_domain, int log_level, const char *format,...)

void g_logv (const char *log_domain, int log_level, const char *format,...)

void mpeg2enc_set_w (int width)

void mpeg2enc_set_h (int height)

void mpeg2enc_set_rate (double rate)

void mpeg2enc_set_input_buffers (int eof, char *y, char *u, char *v)

void mpeg2enc_init_buffers ()

int mpeg2enc (int argc, char *argv[])

int HorzMotionCode (int i)

int VertMotionCode (int i)

static uint8_t * bufalloc (size_t size)

static void init ()

void error (char *text)

int calculate_smp ()

static void readcmdline (int argc, char *argv[])

static int quant_hfnoise_filt (int orgquant, int qmat_pos)

static void readquantmat ()

Define Documentation

#define GLOBAL_

Definition at line 36 of file mpeg2enc.c.

#define INTTOYES ( x ) ((x) ? "Yes" : "No")

Referenced by readcmdline().

#define MAX	(	a,
		b		)	( (a)>(b) ? (a) : (b) )

Definition at line 30 of file mpeg2enc.c.

#define STRINGLEN 254

Definition at line 348 of file mpeg2enc.c.

Referenced by readcmdline().

Function Documentation

static void readcmdline _ANSI_ARGS_ ( (int argc, char *argv[]) ) [static]

static void init _ANSI_ARGS_ ( (void) ) [static]

static uint8_t* bufalloc ( size_t size ) [static]

Definition at line 196 of file mpeg2enc.c.

References buf, BUFFER_ALIGN, error(), and NULL.

Referenced by init().

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int calculate_smp ( )

Definition at line 350 of file mpeg2enc.c.

References fclose(), fgets(), fopen(), and strchr.

Referenced by readcmdline().

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void error ( char * text )

Definition at line 340 of file mpeg2enc.c.

References fprintf, and putc().

Referenced by bufalloc(), calculate_vissual_weight(), FileAVI::check_sig_avifile(), FileMPEG::create_index(), PackageRenderer::create_output(), dering(), dts_decode_frame(), encode_frame(), ff_er_frame_end(), RenderFarmClientThread::get_command(), FileMPEG::get_info(), get_length(), guess_dc(), guess_mv(), Save::handle_event(), init(), is_intra_more_likely(), main(), TunerServer::main_loop(), VFrame::make_shader(), mpeg2enc(), new_video_stream(), next_code(), Obtain_Range(), FileAVI::open_avifile_in(), FileAVI::open_avifile_out(), FileMPEG::open_file(), prev_code(), print_report(), putAC(), putDC(), read_quicktime(), readcmdline(), readquantmat(), SaveAs::run(), Quit::run(), MenuEffectThread::run(), DV1394Input::run(), ClipEdit::run(), PackageRenderer::stop_output(), DeviceDVBInput::try_tuner(), and vorbis_parse_setup_hdr_codebooks().

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void g_log	(	const char *	log_domain,
		int	log_level,
		const char *	format,
			...
	)

Definition at line 49 of file mpeg2enc.c.

void g_logv	(	const char *	log_domain,
		int	log_level,
		const char *	format,
			...
	)

Definition at line 57 of file mpeg2enc.c.

int HorzMotionCode ( int i )

Definition at line 154 of file mpeg2enc.c.

References constrparms, and level.

static void init ( ) [static]

Definition at line 211 of file mpeg2enc.c.

References auxframe, block_count, pict_data::blocks, bufalloc(), chrom_height, chrom_width, chrom_width2, CHROMA420, CHROMA444, chroma_format, clp, colsums_offset, cur_picture, error(), errortext, fieldpic, fopen(), frame_buffers, fsubsample_offset, height, height2, horizontal_size, init_fdct(), init_idct(), init_motion(), init_predict_hv(), init_quantizer_hv(), init_transform_hv(), mb_height, mb_height2, mb_per_pict, mb_width, pict_data::mbinfo, mpeg2_initbits(), newrefframe, oldrefframe, predframe, processors, prog_seq, pict_data::qblocks, qsubsample_offset, ratectl, READ_LOOK_AHEAD, rowsums_offset, start_itransform_engines(), start_motion_engines(), start_slice_engines(), start_transform_engines(), statfile, statname, test_lock, vertical_size, width, and width2.

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int mpeg2enc	(	int	argc,
		char *	argv[]
	)

Definition at line 102 of file mpeg2enc.c.

References do_stdin, error(), errortext, fclose(), fopen(), fprintf, init, input_lock, mpeg3_close(), mpeg_file, nframes, out_path, outfile, output_lock, putseq(), qt_file, qt_output, quicktime_close(), readcmdline(), readquantmat(), statfile, stdin_fd, stop_itransform_engines(), stop_motion_engines(), stop_slice_engines(), stop_transform_engines(), and verbose.

Referenced by FileMPEGVideo::run().

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void mpeg2enc_init_buffers ( )

Definition at line 92 of file mpeg2enc.c.

References copy_lock, input_buffer_end, input_lock, and output_lock.

Referenced by FileMPEGVideo::FileMPEGVideo().

void mpeg2enc_set_h ( int height )

Definition at line 70 of file mpeg2enc.c.

References vertical_size.

Referenced by FileMPEGVideo::FileMPEGVideo().

void mpeg2enc_set_input_buffers	(	int	eof,
		char *	y,
		char *	u,
		char *	v
	)

Definition at line 80 of file mpeg2enc.c.

References copy_lock, input_buffer_end, input_buffer_u, input_buffer_v, input_buffer_y, input_lock, and output_lock.

Referenced by FileMPEG::close_file(), and FileMPEG::write_frames().

void mpeg2enc_set_rate ( double rate )

Definition at line 75 of file mpeg2enc.c.

References input_frame_rate.

Referenced by FileMPEGVideo::FileMPEGVideo().

void mpeg2enc_set_w ( int width )

Definition at line 65 of file mpeg2enc.c.

References horizontal_size.

Referenced by FileMPEGVideo::FileMPEGVideo().

static int quant_hfnoise_filt	(	int	orgquant,
		int	qmat_pos
	)			`[static]`

Definition at line 1138 of file mpeg2enc.c.

References use_denoise_quant.

Referenced by readquantmat().

static void readcmdline	(	int	argc,
		char *	argv[]
	)			`[static]`

Definition at line 386 of file mpeg2enc.c.

References act_boost, altscan_tab, aspectratio, motion_data::back_hor_f_code, motion_data::back_vert_f_code, bit_rate, c, calculate_smp(), CHROMA420, chroma_format, color_primaries, conceal_tab, constrparms, cur_picture, pict_data::dc_prec, dctsatlim, display_horizontal_size, display_vertical_size, do_buffers, do_stdin, end_frame, error(), fast_mc_frac, fgets(), fieldpic, fixed_mquant, motion_data::forw_hor_f_code, motion_data::forw_vert_f_code, fprintf, frame0, frame_buffer, frame_pred_dct_tab, frame_rate, frame_rate_code, horizontal_size, input_frame_rate, inputtype, intravlc_tab, INTTOYES, iqname, level, line, low_delay, M, matrix_coefficients, MAX, mc_22_red, mc_44_red, mpeg1, mpeg3_check_sig(), mpeg3_frame_rate(), mpeg3_open(), mpeg3_video_height(), mpeg3_video_width(), mpeg_file, N, nframes, niqname, opt_dc_prec, opt_prog_frame, opt_repeatfirst, opt_topfirst, out_path, processors, profile, profile_and_level_checks(), pict_data::prog_frame, prog_seq, qscale_tab, qt_file, qt_output, quant_floor, quicktime_check_sig(), quicktime_frame_rate(), quicktime_open(), quicktime_supported_video(), quicktime_video_height(), quicktime_video_length(), quicktime_video_tracks(), quicktime_video_width(), quiet, range_checks(), pict_data::repeatfirst, row_pointers, s, seq_header_every_gop, start_frame, statname, stdin_fd, STRINGLEN, motion_data::sxb, motion_data::sxf, motion_data::syb, motion_data::syf, T_BUFFERS, T_MPEG, T_QUICKTIME, T_STDIN, tc0, pict_data::topfirst, tplorg, tplref, transfer_characteristics, use_denoise_quant, use_hires_quant, vbv_buffer_size, verbose, vertical_size, video_buffer_size, and video_format.

Referenced by mpeg2enc().

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static void readquantmat ( ) [static]

Definition at line 1158 of file mpeg2enc.c.

References default_intra_quantizer_matrix_hv, default_nonintra_quantizer_matrix_hv, error(), hires_intra_quantizer_matrix_hv, hires_nonintra_quantizer_matrix_hv, i_inter_q, i_inter_q_tbl, i_inter_q_tblf, i_intra_q, i_intra_q_tbl, i_intra_q_tblf, inter_q, inter_q_tbl, inter_q_tblf, intra_q, intra_q_tbl, intra_q_tblf, iqname, IQUANT_SCALE, load_iquant, load_niquant, niqname, quant_hfnoise_filt(), use_denoise_quant, and use_hires_quant.

Referenced by mpeg2enc().

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int VertMotionCode ( int i )

Definition at line 177 of file mpeg2enc.c.

References constrparms, and level.


Defines
#define	MAX(a, b) ( (a)>(b) ? (a) : (b) )
#define	GLOBAL_
#define	STRINGLEN 254
#define	INTTOYES(x) ((x) ? "Yes" : "No")
Functions
static void init	_ANSI_ARGS_ ((void))
static void readcmdline	_ANSI_ARGS_ ((int argc, char *argv[]))
void	g_log (const char log_domain, int log_level, const char format,...)
void	g_logv (const char log_domain, int log_level, const char format,...)
void	mpeg2enc_set_w (int width)
void	mpeg2enc_set_h (int height)
void	mpeg2enc_set_rate (double rate)
void	mpeg2enc_set_input_buffers (int eof, char y, char u, char *v)
void	mpeg2enc_init_buffers ()
int	mpeg2enc (int argc, char *argv[])
int	HorzMotionCode (int i)
int	VertMotionCode (int i)
static uint8_t *	bufalloc (size_t size)
static void	init ()
void	error (char *text)
int	calculate_smp ()
static void	readcmdline (int argc, char *argv[])
static int	quant_hfnoise_filt (int orgquant, int qmat_pos)
static void	readquantmat ()