Alpha: add some const, kill some warnings

[frescor/ffmpeg.git] / cmdutils.c

diff --git a/cmdutils.c b/cmdutils.c
index 9639fef8e419bba4d8a46954e3e83670d214f49e..4a646a20cbe7808a14715d82fed25174110f5bd5 100644 (file)
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -30,21 +30,15 @@
 
 #include "config.h"
 #include "libavformat/avformat.h"
-#ifdef CONFIG_AVFILTER
 #include "libavfilter/avfilter.h"
-#endif
 #include "libavdevice/avdevice.h"
 #include "libswscale/swscale.h"
-#ifdef CONFIG_POSTPROC
 #include "libpostproc/postprocess.h"
-#endif
 #include "libavutil/avstring.h"
 #include "libavcodec/opt.h"
 #include "cmdutils.h"
 #include "version.h"
-#ifdef CONFIG_NETWORK
 #include "libavformat/network.h"
-#endif
 
 #undef exit
 
@@ -127,10 +121,10 @@ void parse_options(int argc, char **argv, const OptionDef *options,
         opt = argv[optindex++];
 
         if (handleoptions && opt[0] == '-' && opt[1] != '\0') {
-          if (opt[1] == '-' && opt[2] == '\0') {
-            handleoptions = 0;
-            continue;
-          }
+            if (opt[1] == '-' && opt[2] == '\0') {
+                handleoptions = 0;
+                continue;
+            }
             po= find_option(options, opt + 1);
             if (!po->name)
                 po= find_option(options, "default");
@@ -224,7 +218,7 @@ void set_context_opts(void *ctx, void *opts_ctx, int flags)
         const char *str= av_get_string(opts_ctx, opt_names[i], &opt, buf, sizeof(buf));
         /* if an option with name opt_names[i] is present in opts_ctx then str is non-NULL */
         if(str && ((opt->flags & flags) == flags))
-            av_set_string2(ctx, opt_names[i], str, 1);
+            av_set_string3(ctx, opt_names[i], str, 1, NULL);
     }
 }
 
@@ -255,7 +249,7 @@ void print_error(const char *filename, int err)
     case AVERROR(ENOENT):
         fprintf(stderr, "%s: no such file or directory\n", filename);
         break;
-#ifdef CONFIG_NETWORK
+#if CONFIG_NETWORK
     case AVERROR(FF_NETERROR(EPROTONOSUPPORT)):
         fprintf(stderr, "%s: Unsupported network protocol\n", filename);
         break;
@@ -279,20 +273,20 @@ static void print_all_lib_versions(FILE* outstream, int indent)
     PRINT_LIB_VERSION(outstream, avcodec,  AVCODEC,  indent);
     PRINT_LIB_VERSION(outstream, avformat, AVFORMAT, indent);
     PRINT_LIB_VERSION(outstream, avdevice, AVDEVICE, indent);
-#ifdef CONFIG_AVFILTER
+#if CONFIG_AVFILTER
     PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
 #endif
-#ifdef CONFIG_SWSCALE
+#if CONFIG_SWSCALE
     PRINT_LIB_VERSION(outstream, swscale,  SWSCALE,  indent);
 #endif
-#ifdef CONFIG_POSTPROC
+#if CONFIG_POSTPROC
     PRINT_LIB_VERSION(outstream, postproc, POSTPROC, indent);
 #endif
 }
 
 void show_banner(void)
 {
-    fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-2008 Fabrice Bellard, et al.\n",
+    fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-2009 Fabrice Bellard, et al.\n",
             program_name, program_birth_year);
     fprintf(stderr, "  configuration: " FFMPEG_CONFIGURATION "\n");
     print_all_lib_versions(stderr, 1);
@@ -311,7 +305,7 @@ void show_version(void) {
 
 void show_license(void)
 {
-#ifdef CONFIG_NONFREE
+#if CONFIG_NONFREE
     printf(
     "This version of %s has nonfree parts compiled in.\n"
     "Therefore it is not legally redistributable.\n",