mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 00:02:13 +00:00
e7db4ccf1a
patch replaces '()' for the correct '(void)' in function declarations/prototypes which have no parameters. The '()' syntax tell thats there is a variable list of arguments, so that the compiler cannot check this. The extra CFLAG '-Wstrict-declarations' shows those cases. Comments about a similar patch applied to ffmpeg: That in C++ these mean the same, but in ANSI C the semantics are different; function() is an (obsolete) K&R C style forward declaration, it basically means that the function can have any number and any types of parameters, effectively completely preventing the compiler from doing any sort of type checking. -- Erik Slagter Defining functions with unspecified arguments is allowed but bad. With arguments unspecified the compiler can't report an error/warning if the function is called with incorrect arguments. -- Måns Rullgård git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
152 lines
4.6 KiB
C
152 lines
4.6 KiB
C
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//#define MSG_USE_COLORS
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include "config.h"
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#if defined(FOR_MENCODER) || defined(CODECS2HTML)
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#undef HAVE_NEW_GUI
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#endif
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#ifdef HAVE_NEW_GUI
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#include "Gui/interface.h"
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extern int use_gui;
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#endif
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#include "mp_msg.h"
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/* maximum message length of mp_msg */
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#define MSGSIZE_MAX 3072
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int mp_msg_levels[MSGT_MAX]; // verbose level of this module. inited to 2
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int mp_msg_level_all = MSGL_STATUS;
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int verbose = 0;
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void mp_msg_init(void){
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int i;
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char *env = getenv("MPLAYER_VERBOSE");
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if (env)
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verbose = atoi(env);
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#ifdef USE_I18N
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#ifdef MP_DEBUG
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fprintf(stdout, "Using GNU internationalization\n");
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fprintf(stdout, "Original domain: %s\n", textdomain(NULL));
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fprintf(stdout, "Original dirname: %s\n", bindtextdomain(textdomain(NULL),NULL));
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#endif
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bindtextdomain("mplayer", PREFIX"/share/locale");
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textdomain("mplayer");
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#ifdef MP_DEBUG
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fprintf(stdout, "Current domain: %s\n", textdomain(NULL));
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fprintf(stdout, "Current dirname: %s\n\n", bindtextdomain(textdomain(NULL),NULL));
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#endif
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#endif
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for(i=0;i<MSGT_MAX;i++) mp_msg_levels[i] = -2;
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}
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int mp_msg_test(int mod, int lev)
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{
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return lev <= (mp_msg_levels[mod] == -2 ? mp_msg_level_all + verbose : mp_msg_levels[mod]);
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}
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void mp_msg(int mod, int lev, const char *format, ... ){
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va_list va;
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char tmp[MSGSIZE_MAX];
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if (!mp_msg_test(mod, lev)) return; // do not display
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va_start(va, format);
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vsnprintf(tmp, MSGSIZE_MAX, mp_gettext(format), va);
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va_end(va);
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tmp[MSGSIZE_MAX-2] = '\n';
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tmp[MSGSIZE_MAX-1] = 0;
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#ifdef HAVE_NEW_GUI
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if(use_gui)
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guiMessageBox(lev, tmp);
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#endif
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#ifdef MSG_USE_COLORS
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/* that's only a silly color test */
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#ifdef MP_ANNOY_ME
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{ int c;
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static int flag=1;
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if(flag)
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for(c=0;c<24;c++)
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printf("\033[%d;3%dm*** COLOR TEST %d ***\n",(c>7),c&7,c);
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flag=0;
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}
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#endif
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{ unsigned char v_colors[10]={9,1,3,15,7,2,2,8,8,8};
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static const char *lev_text[]= {
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"FATAL",
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"ERROR",
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"WARN",
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"HINT",
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"INFO",
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"STATUS",
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"V",
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"DGB2",
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"DGB3",
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"DGB4"};
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static const char *mod_text[]= {
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"GLOBAL",
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"CPLAYER",
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"GPLAYER",
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"VIDEOOUT",
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"AUDIOOUT",
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"DEMUXER",
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"DS",
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"DEMUX",
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"HEADER",
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"AVSYNC",
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"AUTOQ",
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"CFGPARSER",
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"DECAUDIO",
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"DECVIDEO",
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"SEEK",
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"WIN32",
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"OPEN",
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"DVD",
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"PARSEES",
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"LIRC",
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"STREAM",
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"CACHE",
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"MENCODER",
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"XACODEC",
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"TV",
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"OSDEP",
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"SPUDEC",
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"PLAYTREE",
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"INPUT",
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"VFILTER",
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"OSD",
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"NETWORK",
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"CPUDETECT",
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"CODECCFG",
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"SWS",
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"VOBSUB",
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"SUBREADER",
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"AFILTER",
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"NETST",
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"MUXER"};
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int c=v_colors[lev];
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int c2=(mod+1)%15+1;
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static int header=1;
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FILE *stream= (lev) <= MSGL_WARN ? stderr : stdout;
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if(header){
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fprintf(stream, "\033[%d;3%dm%9s\033[0;37m: ",c2>>3,c2&7, mod_text[mod]);
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}
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fprintf(stream, "\033[%d;3%dm",c>>3,c&7);
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header= tmp[strlen(tmp)-1] == '\n'
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/*||tmp[strlen(tmp)-1] == '\r'*/;
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}
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#endif
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if (lev <= MSGL_WARN){
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fprintf(stderr, "%s", tmp);fflush(stderr);
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} else {
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printf("%s", tmp);fflush(stdout);
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}
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}
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