X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fconfig.h;h=551962888c5d22492b92096d9eac4674236284ff;hb=1ffdd4c0712817c1c136ff7005fd42cb245dbebc;hp=e1855a84f95692bd78739f620e9306f2128e9807;hpb=72f3067a6fddcd30e0ee33928a0ec6622ed2e74b;p=vlc diff --git a/include/config.h b/include/config.h index e1855a84f9..551962888c 100644 --- a/include/config.h +++ b/include/config.h @@ -1,314 +1,270 @@ -/******************************************************************************* +/***************************************************************************** * config.h: limits and configuration - * (c)1999 VideoLAN - ******************************************************************************* * Defines all compilation-time configuration constants and size limits - ******************************************************************************* - * required headers: - * none - *******************************************************************************/ - -/******************************************************************************* - * Program information - *******************************************************************************/ - -/* Program version and copyright message */ -#define PROGRAM_VERSION "0.0.x" -#define COPYRIGHT_MESSAGE "VideoLAN Client v" PROGRAM_VERSION " (" __DATE__ ") - (c)1999 VideoLAN\n" - -/******************************************************************************* - * General compilation options - *******************************************************************************/ - -/* Define for DVB support - Note that some extensions or restrictions may be - * incompatible with native MPEG2 streams */ -//#define DVB_EXTENSIONS -//#define DVB_RESTRICTIONS - -/* Define for profiling support */ -#define STATS - -/* Define for unthreaded version of the program - ?? not yet implemented */ -//#define NO_THREAD - -/******************************************************************************* - * Debugging options - define or undefine symbols - *******************************************************************************/ + ***************************************************************************** + * Copyright (C) 1999, 2000, 2001 VideoLAN + * + * Authors: Vincent Seguin + * Samuel Hocevar + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + *****************************************************************************/ + +/* Conventions regarding names of symbols and variables + * ---------------------------------------------------- + * + * - Symbols should begin with a prefix indicating in which module they are + * used, such as INTF_, VOUT_ or ADEC_. + */ -/* General debugging support */ -#define DEBUG +/***************************************************************************** + * General configuration + *****************************************************************************/ -/* Modules specific debugging */ -#define DEBUG_INTF -#define DEBUG_INPUT -#define DEBUG_AUDIO -#define DEBUG_VIDEO +#define CLOCK_FREQ 1000000 -/* Debugging log file - if defined, a file can be used to store all messages. If - * DEBUG_LOG_ONLY is defined, debug messages will only be printed to the log and - * will not appear on the screen */ -//#define DEBUG_LOG "vlc-debug.log" -//#define DEBUG_LOG_ONLY -/* ?? VOUT_DEBUG and co have changed ! */ +/* Automagically spawn audio and video decoder threads */ +#define AUTO_SPAWN -/******************************************************************************* - * Common settings - *******************************************************************************/ +/* When creating or destroying threads in blocking mode, delay to poll thread + * status */ +#define THREAD_SLEEP ((mtime_t)(0.010*CLOCK_FREQ)) -/* ?? */ -#define THREAD_SLEEP 100000 +/* When a thread waits on a condition in debug mode, delay to wait before + * outputting an error message (in second) */ +#define THREAD_COND_TIMEOUT 5 -/* - * X11/XLib settings - */ +/* The configuration file and directory */ +#ifdef SYS_BEOS +# define CONFIG_DIR "config/settings" +#elif defined( WIN32 ) +# define CONFIG_DIR "videolan" +#else +# define CONFIG_DIR ".videolan" +#endif +#define CONFIG_FILE "vlcrc" -/* Default font used when a wished font could not be loaded - note that this - * font should be universal, else the program will exit when it can't find - * a font */ -#define X11_DEFAULT_FONT "fixed" +/***************************************************************************** + * Interface configuration + *****************************************************************************/ -/* - * Decoders FIFO configuration - */ +/* Base delay in micro second for interface sleeps */ +#define INTF_IDLE_SLEEP ((mtime_t)(0.050*CLOCK_FREQ)) -/* Size of the FIFO. FIFO_SIZE+1 must be a multiple of 2 */ -#define FIFO_SIZE 511 +/* Step for changing gamma, and minimum and maximum values */ +#define INTF_GAMMA_STEP .1 +#define INTF_GAMMA_LIMIT 3 -/******************************************************************************* +/***************************************************************************** * Input thread configuration - *******************************************************************************/ + *****************************************************************************/ -/* ?? */ -#define INPUT_IDLE_SLEEP 100000 +/* XXX?? */ +#define INPUT_IDLE_SLEEP ((mtime_t)(0.100*CLOCK_FREQ)) /* * General limitations */ -/* Broadcast address, in case of a broadcasted stream */ -#define INPUT_BCAST_ADDR "138.195.143.255" - /* Maximum number of input threads - this value is used exclusively by * interface, and is in fact an interface limitation */ #define INPUT_MAX_THREADS 10 -/* Maximum number of programs definitions in a TS stream */ -#define INPUT_MAX_PGRM 10 +/* Maximum size of a data packet (128 kB) */ +#define INPUT_MAX_PACKET_SIZE 131072 -/* Maximum number of ES definitions in a TS stream */ -#define INPUT_MAX_ES 10 +/* Maximum length of a pre-parsed chunk (4 MB) */ +#define INPUT_PREPARSE_LENGTH 4194304 -/* Maximum number of ES in a single program */ -#define INPUT_MAX_PROGRAM_ES 10 +/* Maximum length of a hostname or source name */ +#define INPUT_MAX_SOURCE_LENGTH 100 -/* Maximum number of selected ES in an input thread */ -#define INPUT_MAX_SELECTED_ES 10 - -/* Maximum number of TS packets in the client at any time - * INPUT_MAX_TS + 1 must be a power of 2, to optimize the %(INPUT_MAX_TS+1) - * operation with a &INPUT_MAX_TS in the case of a fifo netlist. - * It should be > number of fifos * FIFO_SIZE to avoid input deadlock. */ -#define INPUT_MAX_TS 16383 /* INPUT_MAX_TS + 1 = 2^14 */ - -/* Same thing with PES packets */ -#define INPUT_MAX_PES 16383 - -/* Maximum number of TS packets we read from the socket in one readv(). - * Since you can't put more than 7 TS packets in an Ethernet frame, - * the maximum value is 7. This number should also limit the stream server, - * otherwise any supplementary packet is lost. */ -#define INPUT_TS_READ_ONCE 7 - -/* Use a LIFO or FIFO for TS netlist ? */ -#undef INPUT_LIFO_TS_NETLIST - -/* Use a LIFO or FIFO for PES netlist ? */ -#undef INPUT_LIFO_PES_NETLIST - -/* Maximum length of a hostname */ -#define INPUT_MAX_HOSTNAME_LENGTH 100 - - -/* Default input method */ -#define INPUT_DEFAULT_METHOD 20 /* unicast (debug) */ - -/* Default remote server */ -#define VIDEOLAN_DEFAULT_SERVER "vod.via.ecp.fr" - -/* Default videolan port */ -#define VIDEOLAN_DEFAULT_PORT 1234 - -/* Default videolan VLAN */ -#define VIDEOLAN_DEFAULT_VLAN 3 +/* Maximum memory the input is allowed to use (20 MB) */ +#define INPUT_MAX_ALLOCATION 20971520 /* - * Vlan method - */ - -/* Default VLAN server */ -#define VLAN_DEFAULT_SERVER "vlanserver.via.ecp.fr" -#define VLAN_DEFAULT_SERVER_PORT 6010 - -/******************************************************************************* - * Audio output thread configuration - *******************************************************************************/ + * Channel method + */ -/******************************************************************************* - * Video output thread configuration - *******************************************************************************/ +/* Delay between channel changes - this is required to avoid flooding the + * channel server */ +#define INPUT_CHANNEL_CHANGE_DELAY (mtime_t)(5*CLOCK_FREQ) + +/* Duration between the time we receive the data packet, and the time we will + * mark it to be presented */ +#define DEFAULT_PTS_DELAY (mtime_t)(.45*CLOCK_FREQ) + +/* DVD and VCD devices */ +#ifndef WIN32 +# define DVD_DEVICE "/dev/dvd" +# define VCD_DEVICE "/dev/cdrom" +#else +# define DVD_DEVICE "D:" +# define VCD_DEVICE "D:" +#endif + +/***************************************************************************** + * Audio configuration + *****************************************************************************/ + +/* Maximum number of audio output threads */ +#define AOUT_MAX_THREADS 10 + +/* Volume */ +#define VOLUME_DEFAULT 256 +#define VOLUME_STEP 32 +#define VOLUME_MAX 1024 +#define VOLUME_MIN 0 + +/* Number of audio output frames contained in an audio output fifo. + * (AOUT_FIFO_SIZE + 1) must be a power of 2, in order to optimise the + * %(AOUT_FIFO_SIZE + 1) operation with an &AOUT_FIFO_SIZE. + * With 255 we have at least 255*384/2/48000=1 second of sound */ +#define AOUT_FIFO_SIZE 255 + +/* Maximum number of audio fifos. The value of AOUT_MAX_FIFOS should be a power + * of two, in order to optimize the '/AOUT_MAX_FIFOS' and '*AOUT_MAX_FIFOS' + * operations with '>>' and '<<' (gcc changes this at compilation-time) */ +#define AOUT_MAX_FIFOS 2 + +/* Duration (in microseconds) of an audio output buffer should be : + * - short, in order to be able to play a new song very quickly (especially a + * song from the interface) + * - long, in order to perform the buffer calculations as few as possible */ +#define AOUT_BUFFER_DURATION 90000 + +/***************************************************************************** + * Video configuration + *****************************************************************************/ + +/* Maximum number of video output threads */ +#define VOUT_MAX_THREADS 256 /* * Default settings for video output threads */ -/* Title of the window */ -#define VOUT_TITLE "VideoLAN Client: output" +/* Multiplier value for aspect ratio calculation (2^7 * 3^3 * 5^3) */ +#define VOUT_ASPECT_FACTOR 432000 -/* Default use of XShm extension */ -#define VOUT_SHM_EXT 1 +/* Maximum width of a scaled source picture - this should be relatively high, + * since higher stream values will result in no display at all. */ +#define VOUT_MAX_WIDTH 4096 -/* Dimensions for display window */ -#define VOUT_WIDTH 544 -#define VOUT_HEIGHT 576 +/* Number of planes in a picture */ +#define VOUT_MAX_PLANES 5 -/* Default heap size */ -#define VOUT_HEAP_SIZE 100 +/* Video heap size - remember that a decompressed picture is big + * (~1 Mbyte) before using huge values */ +#define VOUT_MAX_PICTURES 8 -/* - * Limitations - */ +/* Number of simultaneous subpictures */ +#define VOUT_MAX_SUBPICTURES 8 -/* Maximum number of video output threads - this value is used exclusively by - * interface, and is in fact an interface limitation */ -#define VOUT_MAX_THREADS 10 +/* Maximum number of active areas in a rendering buffer. Active areas are areas + * of the picture which need to be cleared before re-using the buffer. If a + * picture, including its many additions such as subtitles, additionnal user + * informations and interface, has too many active areas, some of them are + * joined. */ +#define VOUT_MAX_AREAS 5 -/* Maximum number of video streams per video output thread */ -#define VOUT_MAX_STREAMS 10 +/* Default fonts */ +#define VOUT_DEFAULT_FONT "default8x9.psf" +#define VOUT_LARGE_FONT "default8x16.psf" -/* Maximum number of pictures which can be rendered in one loop, plus one */ -#define VOUT_MAX_PICTURES 10 +/* Statistics are displayed every n loops (=~ pictures) */ +#define VOUT_STATS_NB_LOOPS 100 /* - * Other settings + * Time settings */ -/* Time during which the thread will sleep if it has nothing to +/* Time during which the thread will sleep if it has nothing to * display (in micro-seconds) */ -/* ?? this constant will probably evolve to a calculated value */ -#define VOUT_IDLE_SLEEP 50000 +#define VOUT_IDLE_SLEEP ((int)(0.020*CLOCK_FREQ)) /* Maximum lap of time allowed between the beginning of rendering and * display. If, compared to the current date, the next image is too * late, the thread will perform an idle loop. This time should be * at least VOUT_IDLE_SLEEP plus the time required to render a few * images, to avoid trashing of decoded images */ -/* ?? this constant will probably evolve to a calculated value */ -#define VOUT_DISPLAY_DELAY 150000 - -/* Maximum lap of time during which images are rendered in the same - * time. It should be greater than the maximum time between two succesive - * images to avoid useless renderings and calls to the display driver, - * but not to high to avoid desynchronization */ -/* ?? this constant will probably evolve to a calculated value */ -#define VOUT_DISPLAY_TOLERANCE 150000 - -/******************************************************************************* - * Video decoder configuration - *******************************************************************************/ - -#define VDEC_IDLE_SLEEP 100000 - -/******************************************************************************* - * Generic decoder configuration - *******************************************************************************/ - -#define GDEC_IDLE_SLEEP 100000 - -/******************************************************************************* - * Interface (main) thread configuration - *******************************************************************************/ - -/* - * Interface configuration - */ +#define VOUT_DISPLAY_DELAY ((int)(0.200*CLOCK_FREQ)) -/* Base delay in micro second for interface sleeps ?? */ -#define INTF_IDLE_SLEEP 100000 +/* Pictures which are VOUT_BOGUS_DELAY or more in advance probably have + * a bogus PTS and won't be displayed */ +#define VOUT_BOGUS_DELAY ((int)(0.800*CLOCK_FREQ)) -/* Maximal number of arguments on a command line, including the function name */ -#define INTF_MAX_ARGS 20 +/* Delay (in microseconds) before an idle screen is displayed */ +#define VOUT_IDLE_DELAY (5*CLOCK_FREQ) -/* Maximal size of a command line in a script */ -#define INTF_MAX_CMD_SIZE 240 +/* Number of pictures required to computes the FPS rate */ +#define VOUT_FPS_SAMPLES 20 -/* - * Messages functions - */ +/* Better be in advance when awakening than late... */ +#define VOUT_MWAIT_TOLERANCE ((mtime_t)(0.020*CLOCK_FREQ)) -/* Maximal size of the message queue - in case of overflow, all messages in the - * queue are printed by the calling thread */ -#define INTF_MSG_QSIZE 32 +/* Time to sleep when waiting for a buffer (from vout or the video fifo). + * It should be approximately the time needed to perform a complete picture + * loop. Since it only happens when the video heap is full, it does not need + * to be too low, even if it blocks the decoder. */ +#define VOUT_OUTMEM_SLEEP ((mtime_t)(0.020*CLOCK_FREQ)) -/* Define to enable messages queues - disabling messages queue can be usefull - * when debugging, since it allows messages which would not otherwise be printed, - * due to a crash, to be printed anyway */ -/*#define INTF_MSG_QUEUE*/ +/* The default video output window title */ +#define VOUT_TITLE "VideoLAN Client " VERSION -/* Format of the header for debug messages. The arguments following this header - * are the file (char *), the function (char *) and the line (int) in which the - * message function was called */ -#define INTF_MSG_DBG_FORMAT "## %s:%s(),%i: " +/***************************************************************************** + * Video parser configuration + *****************************************************************************/ -/* Filename to log message - * Note that messages are only logged when debugging */ -#define INTF_MSG_LOGFILE "vlc.log" +#define VPAR_IDLE_SLEEP ((mtime_t)(0.010*CLOCK_FREQ)) -/* - * X11 console properties - */ +/* Optimization level, from 0 to 2 - 1 is generally a good compromise. Remember + * that raising this level dramatically lengthens the compilation time. */ +#if defined( HAVE_RELEASE ) || defined( __pentiumpro__ ) +# define VPAR_OPTIM_LEVEL 2 +#else +# define VPAR_OPTIM_LEVEL 1 +#endif -/* Title of the X11 console interface window */ -#define INTF_XCONSOLE_TITLE "VideoLAN Client: console" +/* Maximum number of macroblocks in a picture. */ +#define MAX_MB 2048 -/* Welcome message: this message is always displayed when a new console is - * openned */ -#define INTF_XCONSOLE_WELCOME_MSG COPYRIGHT_MESSAGE "try `help' to have a list of available commands" - -/* Background pixmap - if not defined, no pixmap is used */ -#define INTF_XCONSOLE_BACKGROUND_PIXMAP "Resources/background.xpm" - -/* Default X11 console interface window geometry. It should at least give a - * default size */ -#define INTF_XCONSOLE_GEOMETRY "400x100" - -/* Font used in console. If first font is not found, the fallback font is - * used. Therefore, the fallback font should be a universal one. */ -#define INTF_XCONSOLE_FONT "-*-helvetica-medium-r-normal-*-18-*-*-*-*-*-iso8859-1" - -/* Number of memorized lines in X11 console window text zone */ -#define INTF_XCONSOLE_MAX_LINES 100 +/***************************************************************************** + * Video decoder configuration + *****************************************************************************/ -/* Maximal number of commands which can be saved in history list */ -#define INTF_XCONSOLE_HISTORY_SIZE 20 +#define VDEC_IDLE_SLEEP ((mtime_t)(0.100*CLOCK_FREQ)) -/* Maximum width of a line in an X11 console window. If a larger line is - * printed, it will be wrapped. */ -#define INTF_XCONSOLE_MAX_LINE_WIDTH 120 +/* Maximum range of values out of the IDCT + motion compensation. */ +#define VDEC_CROPRANGE 2048 +/* No SMP by default, since it slows down things on non-smp machines. */ +#define VDEC_SMP_DEFAULT 0 -/******************************************************************************* - * Network and VLAN management - *******************************************************************************/ -/* Default network interface to use */ -#define NET_DFLT_IF "eth0" +/* Nice increments for decoders -- necessary for x11 scheduling */ +#define VDEC_NICE 3 -/* Default VLANserver address */ -#define VLAN_DFLT_VLANSRV "vlanserver" +/***************************************************************************** + * Messages and console interfaces configuration + *****************************************************************************/ -/* Default VLANserver port */ -#define VLAN_DFLT_VLANPORT "6010" +/* Maximal size of a message to be stored in the mesage queue, + * it is needed when vasprintf is not avalaible */ +#define INTF_MAX_MSG_SIZE 512 -/* Client identification */ -#define VLAN_LOGIN "guest" -#define VLAN_PASSWD "none" +/* Maximal size of the message queue - in case of overflow, all messages in the + * queue are printed, but not sent to the threads */ +#define INTF_MSG_QSIZE 256