X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_config.h;h=7b284b8e80173b730cb456349d20276dd6de0602;hb=c60652e38ac6afd74bd8225e9dae5406f13aaa4f;hp=6471acd8432be0499776bb5f68adefd9e43c1aab;hpb=9da70ef6b0967720f993d91c87e222b5e2f37927;p=vlc diff --git a/include/vlc_config.h b/include/vlc_config.h index 6471acd843..7b284b8e80 100644 --- a/include/vlc_config.h +++ b/include/vlc_config.h @@ -19,9 +19,14 @@ * * 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. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ +/** + * \file + * This file defines of values used in interface, vout, aout and vlc core functions. + */ + /* Conventions regarding names of symbols and variables * ---------------------------------------------------- * @@ -33,36 +38,19 @@ * General configuration *****************************************************************************/ -#define CLOCK_FREQ 1000000 - +/* All timestamp below or equal to this define are invalid/unset + * XXX the numerical value is 0 because of historical reason and will change.*/ +#define VLC_TS_INVALID (0) +#define VLC_TS_0 (1) -/* When creating or destroying threads in blocking mode, delay to poll thread - * status */ -#define THREAD_SLEEP ((mtime_t)(0.010*CLOCK_FREQ)) - -/* When a thread waits on a condition in debug mode, delay to wait before - * outputting an error message (in second) */ -#define THREAD_COND_TIMEOUT 1 - -/* The configuration file and directory */ -#ifdef SYS_BEOS -# define CONFIG_DIR "config/settings/VideoLAN Client" -#elif SYS_DARWIN -# define CONFIG_DIR "Library/Preferences/VLC" -#elif defined( WIN32 ) || defined( UNDER_CE ) -# define CONFIG_DIR "vlc" -#else -# define CONFIG_DIR ".vlc" -#endif -#define CONFIG_FILE "vlcrc" -#define PLUGINSCACHE_DIR "cache" +#define CLOCK_FREQ INT64_C(1000000) /***************************************************************************** * Interface configuration *****************************************************************************/ /* Base delay in micro second for interface sleeps */ -#define INTF_IDLE_SLEEP ((mtime_t)(0.050*CLOCK_FREQ)) +#define INTF_IDLE_SLEEP (CLOCK_FREQ/20) /* Step for changing gamma, and minimum and maximum values */ #define INTF_GAMMA_STEP .1 @@ -72,15 +60,15 @@ * Input thread configuration *****************************************************************************/ -/* Used in ErrorThread */ -#define INPUT_IDLE_SLEEP ((mtime_t)(0.100*CLOCK_FREQ)) +#define DEFAULT_INPUT_ACTIVITY 1 +#define TRANSCODE_ACTIVITY 10 -/* Time to wait in case of read error */ -#define INPUT_ERROR_SLEEP ((mtime_t)(0.10*CLOCK_FREQ)) +/* Used in ErrorThread */ +#define INPUT_IDLE_SLEEP (CLOCK_FREQ/10) /* Number of read() calls needed until we check the file size through * fstat() */ -#define INPUT_FSTAT_NB_READS 10 +#define INPUT_FSTAT_NB_READS 16 /* * General limitations @@ -88,22 +76,14 @@ /* 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)(.3*CLOCK_FREQ) - -/* DVD and VCD devices */ -#if !defined( WIN32 ) && !defined( UNDER_CE ) -# define VCD_DEVICE "/dev/cdrom" -# define CDAUDIO_DEVICE "/dev/cdrom" -#else -# define VCD_DEVICE "D:" -# define CDAUDIO_DEVICE "D:" -#endif +#define DEFAULT_PTS_DELAY (3*CLOCK_FREQ/10) /***************************************************************************** * Audio configuration *****************************************************************************/ /* Volume */ +/* If you are coding an interface, please see src/audio_output/intf.c */ #define AOUT_VOLUME_DEFAULT 256 #define AOUT_VOLUME_STEP 32 #define AOUT_VOLUME_MAX 1024 @@ -117,23 +97,31 @@ /* Buffers which arrive in advance of more than AOUT_MAX_ADVANCE_TIME * will be considered as bogus and be trashed */ -#define AOUT_MAX_ADVANCE_TIME (mtime_t)(DEFAULT_PTS_DELAY * 3) +#define AOUT_MAX_ADVANCE_TIME (DEFAULT_PTS_DELAY * 5) /* Buffers which arrive in advance of more than AOUT_MAX_PREPARE_TIME * will cause the calling thread to sleep */ -#define AOUT_MAX_PREPARE_TIME (mtime_t)(.5*CLOCK_FREQ) +#define AOUT_MAX_PREPARE_TIME (CLOCK_FREQ/2) /* Buffers which arrive after pts - AOUT_MIN_PREPARE_TIME will be trashed * to avoid too heavy resampling */ -#define AOUT_MIN_PREPARE_TIME (mtime_t)(.04*CLOCK_FREQ) +#define AOUT_MIN_PREPARE_TIME (CLOCK_FREQ/25) /* Max acceptable delay between the coded PTS and the actual presentation * time, without resampling */ -#define AOUT_PTS_TOLERANCE (mtime_t)(.04*CLOCK_FREQ) +#define AOUT_PTS_TOLERANCE (CLOCK_FREQ/25) /* Max acceptable resampling (in %) */ #define AOUT_MAX_RESAMPLING 10 +/***************************************************************************** + * SPU configuration + *****************************************************************************/ + +/* Buffer must avoid arriving more than SPU_MAX_PREPARE_TIME in advanced to + * the SPU */ +#define SPU_MAX_PREPARE_TIME (CLOCK_FREQ/2) + /***************************************************************************** * Video configuration *****************************************************************************/ @@ -152,57 +140,15 @@ /* Number of planes in a picture */ #define VOUT_MAX_PLANES 5 -/* Video heap size - remember that a decompressed picture is big - * (~1 Mbyte) before using huge values */ -#ifdef OPTIMIZE_MEMORY -# define VOUT_MAX_PICTURES 5 -#else -# define VOUT_MAX_PICTURES 8 -#endif - -/* Minimum number of direct pictures the video output will accept without - * creating additional pictures in system memory */ -#define VOUT_MIN_DIRECT_PICTURES 6 - -/* Number of simultaneous subpictures */ -#define VOUT_MAX_SUBPICTURES 8 - -/* Statistics are displayed every n loops (=~ pictures) */ -#define VOUT_STATS_NB_LOOPS 100 - /* * Time settings */ -/* Time during which the thread will sleep if it has nothing to - * display (in micro-seconds) */ -#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 */ -#define VOUT_DISPLAY_DELAY ((int)(0.200*CLOCK_FREQ)) - -/* Pictures which are VOUT_BOGUS_DELAY or more in advance probably have - * a bogus PTS and won't be displayed */ -#define VOUT_BOGUS_DELAY ((mtime_t)(DEFAULT_PTS_DELAY * 30)) - -/* 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 ((mtime_t)(0.020*CLOCK_FREQ)) - /* 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 VOUT_OUTMEM_SLEEP (CLOCK_FREQ/50) /* The default video output window title */ #define VOUT_TITLE "VLC"