if (!po->name && opt[0] == 'n' && opt[1] == 'o') {
/* handle 'no' bool option */
po = find_option(options, opt + 2);
- if (!(po->name && (po->flags & OPT_BOOL)))
- goto unknown_opt;
- bool_val = 0;
+ if ((po->name && (po->flags & OPT_BOOL)))
+ bool_val = 0;
}
if (!po->name)
po = find_option(options, "default");
if (!po->name) {
-unknown_opt:
av_log(NULL, AV_LOG_ERROR, "Unrecognized option '%s'\n", opt);
return AVERROR(EINVAL);
}
}
}
-/*
- * Return index of option opt in argv or 0 if not found.
- */
-static int locate_option(int argc, char **argv, const OptionDef *options,
- const char *optname)
+int locate_option(int argc, char **argv, const OptionDef *options,
+ const char *optname)
{
const OptionDef *po;
int i;
return 0;
}
+int opt_cpuflags(const char *opt, const char *arg)
+{
+ static const AVOption cpuflags_opts[] = {
+ { "flags" , NULL, 0, AV_OPT_TYPE_FLAGS, { 0 }, INT64_MIN, INT64_MAX, .unit = "flags" },
+ { "altivec" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_ALTIVEC }, .unit = "flags" },
+ { "mmx" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_MMX }, .unit = "flags" },
+ { "mmx2" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_MMX2 }, .unit = "flags" },
+ { "sse" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE }, .unit = "flags" },
+ { "sse2" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE2 }, .unit = "flags" },
+ { "sse2slow", NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE2SLOW }, .unit = "flags" },
+ { "sse3" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE3 }, .unit = "flags" },
+ { "sse3slow", NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE3SLOW }, .unit = "flags" },
+ { "ssse3" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSSE3 }, .unit = "flags" },
+ { "atom" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_ATOM }, .unit = "flags" },
+ { "sse4.1" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE4 }, .unit = "flags" },
+ { "sse4.2" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_SSE42 }, .unit = "flags" },
+ { "avx" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_AVX }, .unit = "flags" },
+ { "xop" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_XOP }, .unit = "flags" },
+ { "fma4" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_FMA4 }, .unit = "flags" },
+ { "3dnow" , NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_3DNOW }, .unit = "flags" },
+ { "3dnowext", NULL, 0, AV_OPT_TYPE_CONST, { AV_CPU_FLAG_3DNOWEXT }, .unit = "flags" },
+ { NULL },
+ };
+ static const AVClass class = {
+ .class_name = "cpuflags",
+ .item_name = av_default_item_name,
+ .option = cpuflags_opts,
+ .version = LIBAVUTIL_VERSION_INT,
+ };
+ int flags = av_get_cpu_flags();
+ int ret;
+ const AVClass *pclass = &class;
+
+ if ((ret = av_opt_eval_flags(&pclass, &cpuflags_opts[0], arg, &flags)) < 0)
+ return ret;
+
+ av_force_cpu_flags(flags);
+ return 0;
+}
+
int opt_codec_debug(const char *opt, const char *arg)
{
av_log_set_level(AV_LOG_DEBUG);
decode = encode = cap = 0;
}
if (p2 && strcmp(p->name, p2->name) == 0) {
- if (p->decode)
+ if (av_codec_is_decoder(p))
decode = 1;
- if (p->encode)
+ if (av_codec_is_encoder(p))
encode = 1;
cap |= p->capabilities;
}
int opt_protocols(const char *opt, const char *arg)
{
- URLProtocol *up=NULL;
+ void *opaque = NULL;
+ const char *name;
printf("Supported file protocols:\n"
- "I.. = Input supported\n"
- ".O. = Output supported\n"
- "..S = Seek supported\n"
- "FLAGS NAME\n"
- "----- \n");
- while((up = av_protocol_next(up)))
- printf("%c%c%c %s\n",
- up->url_read ? 'I' : '.',
- up->url_write ? 'O' : '.',
- up->url_seek ? 'S' : '.',
- up->name);
+ "Input:\n");
+ while ((name = avio_enum_protocols(&opaque, 0)))
+ printf("%s\n", name);
+ printf("Output:\n");
+ while ((name = avio_enum_protocols(&opaque, 1)))
+ printf("%s\n", name);
return 0;
}
if (!f && codec_name) {
snprintf(filename, filename_size,
"%s%s/%s-%s.ffpreset",
- base[i], i != 1 ? "" : "/.ffmpeg", codec_name,
+ base[i], i != 1 ? "" : "/.ffmpeg", codec_name,
preset_name);
f = fopen(filename, "r");
}