rtp: Allow specifying contract parameters in URL

[frescor/ffmpeg.git] / cmdutils.c

diff --git a/cmdutils.c b/cmdutils.c
index 20291aaba49f9c02f654a3f6cb5153b4a2478659..167d15a71c9c517b02cd91aac72b39dec35bc713 100644 (file)
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -30,14 +30,10 @@
 
 #include "config.h"
 #include "libavformat/avformat.h"
-#if CONFIG_AVFILTER
 #include "libavfilter/avfilter.h"
-#endif
 #include "libavdevice/avdevice.h"
 #include "libswscale/swscale.h"
-#if CONFIG_POSTPROC
 #include "libpostproc/postprocess.h"
-#endif
 #include "libavutil/avstring.h"
 #include "libavcodec/opt.h"
 #include "cmdutils.h"
@@ -50,10 +46,12 @@
 
 const char **opt_names;
 static int opt_name_count;
-AVCodecContext *avctx_opts[CODEC_TYPE_NB];
+AVCodecContext *avcodec_opts[CODEC_TYPE_NB];
 AVFormatContext *avformat_opts;
 struct SwsContext *sws_opts;
 
+const int this_year = 2009;
+
 double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max)
 {
     char *tail;
@@ -181,9 +179,9 @@ int opt_default(const char *opt, const char *arg){
     int opt_types[]={AV_OPT_FLAG_VIDEO_PARAM, AV_OPT_FLAG_AUDIO_PARAM, 0, AV_OPT_FLAG_SUBTITLE_PARAM, 0};
 
     for(type=0; type<CODEC_TYPE_NB && ret>= 0; type++){
-        const AVOption *o2 = av_find_opt(avctx_opts[0], opt, NULL, opt_types[type], opt_types[type]);
+        const AVOption *o2 = av_find_opt(avcodec_opts[0], opt, NULL, opt_types[type], opt_types[type]);
         if(o2)
-            ret = av_set_string3(avctx_opts[type], opt, arg, 1, &o);
+            ret = av_set_string3(avcodec_opts[type], opt, arg, 1, &o);
     }
     if(!o)
         ret = av_set_string3(avformat_opts, opt, arg, 1, &o);
@@ -191,11 +189,11 @@ int opt_default(const char *opt, const char *arg){
         ret = av_set_string3(sws_opts, opt, arg, 1, &o);
     if(!o){
         if(opt[0] == 'a')
-            ret = av_set_string3(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1, &o);
+            ret = av_set_string3(avcodec_opts[CODEC_TYPE_AUDIO], opt+1, arg, 1, &o);
         else if(opt[0] == 'v')
-            ret = av_set_string3(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1, &o);
+            ret = av_set_string3(avcodec_opts[CODEC_TYPE_VIDEO], opt+1, arg, 1, &o);
         else if(opt[0] == 's')
-            ret = av_set_string3(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1, &o);
+            ret = av_set_string3(avcodec_opts[CODEC_TYPE_SUBTITLE], opt+1, arg, 1, &o);
     }
     if (o && ret < 0) {
         fprintf(stderr, "Invalid value '%s' for option '%s'\n", arg, opt);
@@ -204,13 +202,13 @@ int opt_default(const char *opt, const char *arg){
     if(!o)
         return -1;
 
-//    av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avctx_opts, opt, NULL), (int)av_get_int(avctx_opts, opt, NULL));
+//    av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avcodec_opts, opt, NULL), (int)av_get_int(avcodec_opts, opt, NULL));
 
-    //FIXME we should always use avctx_opts, ... for storing options so there will not be any need to keep track of what i set over this
+    //FIXME we should always use avcodec_opts, ... for storing options so there will not be any need to keep track of what i set over this
     opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
     opt_names[opt_name_count++]= o->name;
 
-    if(avctx_opts[0]->debug || avformat_opts->debug)
+    if(avcodec_opts[0]->debug || avformat_opts->debug)
         av_log_set_level(AV_LOG_DEBUG);
     return 0;
 }
@@ -282,9 +280,7 @@ static void print_all_lib_versions(FILE* outstream, int indent)
 #if CONFIG_AVFILTER
     PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
 #endif
-#if CONFIG_SWSCALE
     PRINT_LIB_VERSION(outstream, swscale,  SWSCALE,  indent);
-#endif
 #if CONFIG_POSTPROC
     PRINT_LIB_VERSION(outstream, postproc, POSTPROC, indent);
 #endif
@@ -292,8 +288,8 @@ static void print_all_lib_versions(FILE* outstream, int indent)
 
 void show_banner(void)
 {
-    fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-2009 Fabrice Bellard, et al.\n",
-            program_name, program_birth_year);
+    fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-%d Fabrice Bellard, et al.\n",
+            program_name, program_birth_year, this_year);
     fprintf(stderr, "  configuration: " FFMPEG_CONFIGURATION "\n");
     print_all_lib_versions(stderr, 1);
     fprintf(stderr, "  built on " __DATE__ " " __TIME__);
@@ -476,3 +472,14 @@ void show_formats(void)
 "decoder corresponds to the h263 and h263p encoders, for file formats it is even\n"
 "worse.\n");
 }
+
+int read_yesno(void)
+{
+    int c = getchar();
+    int yesno = (toupper(c) == 'Y');
+
+    while (c != '\n' && c != EOF)
+        c = getchar();
+
+    return yesno;
+}