-/*******************************************************************************
+/*****************************************************************************
* 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 to disable some obscure heuristics behind the video_parser and the
- * video_decoder that improve performance but are not fully MPEG2 compliant
- * and might cause problems with some very weird streams. */
-//#define MPEG2_COMPLIANT
-
-/* 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
- *******************************************************************************/
-
-/* General debugging support */
-#define DEBUG
-
-/* Modules specific debugging */
-#define DEBUG_INTF
-#define DEBUG_INPUT
-#define DEBUG_AUDIO
-#define DEBUG_VIDEO
+ *****************************************************************************
+ * Copyright (C) 1999, 2000, 2001 VideoLAN
+ *
+ * Authors: Vincent Seguin <seguin@via.ecp.fr>
+ * Samuel Hocevar <sam@via.ecp.fr>
+ *
+ * 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_.
+ */
-/* 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
+/*****************************************************************************
+ * General configuration
+ *****************************************************************************/
-/* ?? VOUT_DEBUG and co have changed ! */
+#define CLOCK_FREQ 1000000
-/*******************************************************************************
- * Common settings
- *******************************************************************************/
-/* Automagically spawn input, audio and video threads ? */
+/* Automagically spawn audio and video decoder threads */
#define AUTO_SPAWN
-/* Startup script */
-#define INIT_SCRIPT "vlc.init"
+/* When creating or destroying threads in blocking mode, delay to poll thread
+ * status */
+#define THREAD_SLEEP ((int)(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
- */
+/*****************************************************************************
+ * Interface configuration
+ *****************************************************************************/
-/* 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"
+/* Base delay in micro second for interface sleeps */
+#define INTF_IDLE_SLEEP ((int)(0.050*CLOCK_FREQ))
-/*
- * Decoders FIFO configuration
- */
+/* Step for changing gamma, and minimum and maximum values */
+#define INTF_GAMMA_STEP .1
+#define INTF_GAMMA_LIMIT 3
-/* Size of the FIFO. FIFO_SIZE+1 must be a multiple of 2 */
-#define FIFO_SIZE 1023
-
-/*******************************************************************************
+/*****************************************************************************
* Input thread configuration
- *******************************************************************************/
+ *****************************************************************************/
-/* ?? */
-#define INPUT_IDLE_SLEEP 100000
+/* XXX?? */
+#define INPUT_IDLE_SLEEP ((int)(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 number of ES definitions in a TS stream */
-#define INPUT_MAX_ES 10
-
-/* Maximum number of ES in a single program */
-#define INPUT_MAX_PROGRAM_ES 10
-
-/* 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 32767 /* INPUT_MAX_TS + 1 = 2^15 */
-
-/* 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
+/* Maximum size of a data packet (128 kB) */
+#define INPUT_MAX_PACKET_SIZE 131072
-/* Use a LIFO or FIFO for TS netlist ? */
-#undef INPUT_LIFO_TS_NETLIST
+/* Maximum length of a pre-parsed chunk (4 MB) */
+#define INPUT_PREPARSE_LENGTH 4194304
-/* Use a LIFO or FIFO for PES netlist ? */
-#undef INPUT_LIFO_PES_NETLIST
+/* Maximum length of a hostname or source name */
+#define INPUT_MAX_SOURCE_LENGTH 100
-/* Maximum length of a hostname */
-#define INPUT_MAX_HOSTNAME_LENGTH 100
-
-
-/* Default input method */
-#define INPUT_DEFAULT_METHOD INPUT_METHOD_TS_UCAST
-
-/* 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)(.2*CLOCK_FREQ)
+
+/*****************************************************************************
+ * Audio configuration
+ *****************************************************************************/
+
+/* Maximum number of audio output threads */
+#define AOUT_MAX_THREADS 10
+
+/* Default audio output format (AOUT_FMT_S16_NE = Native Endianess) */
+#define AOUT_FORMAT_DEFAULT AOUT_FMT_S16_NE
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_S8 */
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_U8 */
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_S16_BE */
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_S16_LE */
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_U16_BE */
+/* #define AOUT_FORMAT_DEFAULT AOUT_FMT_U16_LE */
+
+/* Volume */
+#define VOLUME_DEFAULT 512
+#define VOLUME_STEP 128
+#define VOLUME_MAX 1024
+
+/* 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 50000
+
+/*****************************************************************************
+ * 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
+#define VOUT_DISPLAY_DELAY ((int)(0.500*CLOCK_FREQ))
+
+/* Delay (in microseconds) before an idle screen is displayed */
+#define VOUT_IDLE_DELAY (5*CLOCK_FREQ)
+
+/* Number of pictures required to computes the FPS rate */
+#define VOUT_FPS_SAMPLES 20
+
+/* Better be in advance when awakening than late... */
+#define VOUT_MWAIT_TOLERANCE ((int)(0.020*CLOCK_FREQ))
-/* 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
+/* 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 ((int)(0.020*CLOCK_FREQ))
-/*******************************************************************************
+/* The default video output window title */
+#define VOUT_TITLE "VideoLAN Client " VERSION
+
+/*****************************************************************************
* Video parser configuration
- *******************************************************************************/
+ *****************************************************************************/
-#define VPAR_IDLE_SLEEP 100000
+#define VPAR_IDLE_SLEEP ((int)(0.010*CLOCK_FREQ))
-/* Number of macroblock buffers available. It should be always greater than
- * twice the number of macroblocks in a picture. VFIFO_SIZE + 1 should also
- * be a power of two. */
-#define VFIFO_SIZE 4095
+/* 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
/* Maximum number of macroblocks in a picture. */
#define MAX_MB 2048
-/*******************************************************************************
+/*****************************************************************************
* Video decoder configuration
- *******************************************************************************/
+ *****************************************************************************/
-#define VDEC_IDLE_SLEEP 100000
+#define VDEC_IDLE_SLEEP ((int)(0.100*CLOCK_FREQ))
-/* Number of video_decoder threads to launch on startup of the video_parser.
- * It should always be less than half the number of macroblocks of a
- * picture. */
-#define NB_VDEC 1
+/* Maximum range of values out of the IDCT + motion compensation. */
+#define VDEC_CROPRANGE 2048
-/*******************************************************************************
- * Generic decoder configuration
- *******************************************************************************/
+/* No SMP by default, since it slows down things on non-smp machines. */
+#define VDEC_SMP_DEFAULT 0
-#define GDEC_IDLE_SLEEP 100000
+/* Nice increments for decoders -- necessary for x11 scheduling */
+#define VDEC_NICE 3
-/*******************************************************************************
- * Interface (main) thread configuration
- *******************************************************************************/
+/*****************************************************************************
+ * Messages and console interfaces configuration
+ *****************************************************************************/
-/*
- * Interface configuration
- */
+/* 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
-/* Base delay in micro second for interface sleeps ?? */
-#define INTF_IDLE_SLEEP 100000
+/* 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
-/* Maximal number of arguments on a command line, including the function name */
-#define INTF_MAX_ARGS 20
-/* Maximal size of a command line in a script */
-#define INTF_MAX_CMD_SIZE 240
+/****************************************************************************
+ * Macros for the names of the main options
+ * Instead of directly manipulating the option names, we define macros for
+ * them. This makes sense only for the main options (ie. only the ones defined
+ * in main.c) because they are widely used.
+ * We won't bother doing this for plugins as plugin specific options should
+ * by definition be restricted in useage to the plugin that defines them.
+ *
+ ****************************************************************************/
/*
- * Messages functions
+ * Interface option names
*/
-/* 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
-
-/* 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*/
-
-/* 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: "
-
-/* Filename to log message
- * Note that messages are only logged when debugging */
-//#define INTF_MSG_LOGFILE "vlc.log"
+/* Variable containing the display method */
+#define INTF_METHOD_VAR "intf"
+/* Variable used to store startup script */
+#define INTF_INIT_SCRIPT_VAR "vlcrc"
+/* Default search path for interface file browser */
+#define INTF_PATH_VAR "search_path"
+/* Interface warnig message level */
+#define INTF_WARNING_VAR "warning"
+/* Variable to enable stats mode */
+#define INTF_STATS_VAR "stats"
/*
- * X11 console properties
+ * Audio output option names
*/
-/* Title of the X11 console interface window */
-#define INTF_XCONSOLE_TITLE "VideoLAN Client: console"
-
-/* 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"
+/* Variable to disable the audio output */
+#define AOUT_NOAUDIO_VAR "noaudio"
+/* Variable containing the audio output method */
+#define AOUT_METHOD_VAR "aout"
+/* Variable for spdif mode */
+#define AOUT_SPDIF_VAR "spdif"
+/* Variable for volume */
+#define AOUT_VOLUME_VAR "volume"
+/* Variable for mono */
+#define AOUT_MONO_VAR "audio_mono"
+/* Variable for output rate */
+#define AOUT_RATE_VAR "audio_rate"
+/* Variable for output rate */
+#define AOUT_DESYNC_VAR "audio_desync"
-/* Background pixmap - if not defined, no pixmap is used */
-#define INTF_XCONSOLE_BACKGROUND_PIXMAP "Resources/background.xpm"
+/*
+ * Video output option names
+ */
-/* Default X11 console interface window geometry. It should at least give a
- * default size */
-#define INTF_XCONSOLE_GEOMETRY "400x100"
+/* Variable to disable the video output */
+#define VOUT_NOVIDEO_VAR "novideo"
+/* Variable containing the display method */
+#define VOUT_METHOD_VAR "vout"
+/* Variable used in place of DISPLAY if available */
+#define VOUT_DISPLAY_VAR "display"
+/* Dimensions for display window */
+#define VOUT_WIDTH_VAR "width"
+#define VOUT_HEIGHT_VAR "height"
+/* Variable for grayscale output mode */
+#define VOUT_GRAYSCALE_VAR "grayscale"
+/* Variable for fullscreen mode */
+#define VOUT_FULLSCREEN_VAR "fullscreen"
+/* Variable for overlay mode */
+#define VOUT_NOOVERLAY_VAR "nooverlay"
+/* Variable containing the filter method */
+#define VOUT_FILTER_VAR "filter"
+/* Variable containing the SPU margin */
+#define VOUT_SPUMARGIN_VAR "spumargin"
-/* 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"
+/*
+ * Input option names
+ */
-/* Number of memorized lines in X11 console window text zone */
-#define INTF_XCONSOLE_MAX_LINES 100
+/* Variable containing the input method */
+#define INPUT_METHOD_VAR "input"
+/* Input port */
+#define INPUT_PORT_VAR "server_port"
+/* Channels mode */
+#define INPUT_NETWORK_CHANNEL_VAR "network_channel"
+/* Variable containing channel server and port */
+#define INPUT_CHANNEL_SERVER_VAR "channel_server"
+#define INPUT_CHANNEL_PORT_VAR "channel_port"
+/* Variable containing network interface */
+#define INPUT_IFACE_VAR "iface"
+
+#define INPUT_AUDIO_VAR "input_audio"
+#define INPUT_CHANNEL_VAR "input_channel"
+#define INPUT_SUBTITLE_VAR "input_subtitle"
+/* DVD defaults */
+#define INPUT_DVD_DEVICE_VAR "dvd_device"
+/* VCD defaults */
+#define INPUT_VCD_DEVICE_VAR "vcd_device"
+/* IPv6, IPv4 */
+#define INPUT_IPV6_VAR "6"
+#define INPUT_IPV4_VAR "4"
-/* Maximal number of commands which can be saved in history list */
-#define INTF_XCONSOLE_HISTORY_SIZE 20
+/*
+ * Decoders option names
+ */
-/* 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
+/* Variables for audio decoders */
+#define ADEC_MPEG_VAR "mpeg_adec"
+#define ADEC_AC3_VAR "ac3_adec"
+/* The synchro variable name */
+#define VPAR_SYNCHRO_VAR "vpar_synchro"
+/* Variable containing the SMP value */
+#define VDEC_SMP_VAR "vdec_smp"
+/*
+ * Playlist option names
+ */
-/*******************************************************************************
- * Network and VLAN management
- *******************************************************************************/
-/* Default network interface to use */
-#define NET_DFLT_IF "eth0"
+/* Launch on start-up */
+#define PLAYLIST_STARTUP_VAR "playlist_on_startup"
+/* Enqueue drag'n dropped item */
+#define PLAYLIST_ENQUEUE_VAR "playlist_enqueue"
+/* Loop on playlist end */
+#define PLAYLIST_LOOP_VAR "playlist_loop"
-/* Default VLANserver address */
-#define VLAN_DFLT_VLANSRV "vlanserver"
+/*
+ * CPU options
+ */
+#define NOMMX_VAR "nommx"
+#define NO3DN_VAR "no3dn"
+#define NOMMXEXT_VAR "nommxext"
+#define NOSSE_VAR "nosse"
+#define NOALTIVEC_VAR "noaltivec"
-/* Default VLANserver port */
-#define VLAN_DFLT_VLANPORT "6010"
+/*
+ * Misc option names
+ */
-/* Client identification */
-#define VLAN_LOGIN "guest"
-#define VLAN_PASSWD "none"
+/* Variable containing the memcpy method */
+#define MEMCPY_METHOD_VAR "memcpy"
projects / vlc / blobdiff