#include <errno.h>
#include <math.h>
+/* Include only the enabled headers since some compilers (namely, Sun
+ Studio) will not omit unused inline functions and create undefined
+ references to libraries that are not being built. */
+
#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
#undef exit
+const char **opt_names;
+static int opt_name_count;
+AVCodecContext *avctx_opts[CODEC_TYPE_NB];
+AVFormatContext *avformat_opts;
+struct SwsContext *sws_opts;
double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max)
{
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");
}
}
+int opt_default(const char *opt, const char *arg){
+ int type;
+ int ret= 0;
+ const AVOption *o= NULL;
+ 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]);
+ if(o2)
+ ret = av_set_string3(avctx_opts[type], opt, arg, 1, &o);
+ }
+ if(!o)
+ ret = av_set_string3(avformat_opts, opt, arg, 1, &o);
+ if(!o)
+ 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);
+ else if(opt[0] == 'v')
+ ret = av_set_string3(avctx_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);
+ }
+ if (o && ret < 0) {
+ fprintf(stderr, "Invalid value '%s' for option '%s'\n", arg, opt);
+ exit(1);
+ }
+ 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));
+
+ //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
+ 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)
+ av_log_set_level(AV_LOG_DEBUG);
+ return 0;
+}
+
+void set_context_opts(void *ctx, void *opts_ctx, int flags)
+{
+ int i;
+ for(i=0; i<opt_name_count; i++){
+ char buf[256];
+ const AVOption *opt;
+ 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_string3(ctx, opt_names[i], str, 1, NULL);
+ }
+}
+
void print_error(const char *filename, int err)
{
switch(err) {
LIB##LIBNAME##_VERSION_MAJOR, LIB##LIBNAME##_VERSION_MINOR, LIB##LIBNAME##_VERSION_MICRO, \
version >> 16, version >> 8 & 0xff, version & 0xff);
-void print_all_lib_versions(FILE* outstream, int indent)
+static void print_all_lib_versions(FILE* outstream, int indent)
{
unsigned int version;
PRINT_LIB_VERSION(outstream, avutil, AVUTIL, indent);
PRINT_LIB_VERSION(outstream, avcodec, AVCODEC, indent);
PRINT_LIB_VERSION(outstream, avformat, AVFORMAT, indent);
PRINT_LIB_VERSION(outstream, avdevice, AVDEVICE, indent);
-#if ENABLE_AVFILTER
+#ifdef CONFIG_AVFILTER
PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
#endif
-#if ENABLE_SWSCALE
+#ifdef CONFIG_SWSCALE
PRINT_LIB_VERSION(outstream, swscale, SWSCALE, indent);
#endif
+#ifdef CONFIG_POSTPROC
+ PRINT_LIB_VERSION(outstream, postproc, POSTPROC, indent);
+#endif
}
void show_banner(void)