diff options
Diffstat (limited to 'cmdutils.c')
| -rw-r--r-- | cmdutils.c | 118 |
1 files changed, 48 insertions, 70 deletions
diff --git a/cmdutils.c b/cmdutils.c index 83fc1ccc3b..cd6d13346d 100644 --- a/cmdutils.c +++ b/cmdutils.c @@ -38,7 +38,8 @@ #include "libavutil/parseutils.h" #include "libavutil/pixdesc.h" #include "libavutil/eval.h" -#include "libavcodec/opt.h" +#include "libavutil/dict.h" +#include "libavutil/opt.h" #include "cmdutils.h" #include "version.h" #if CONFIG_NETWORK @@ -54,6 +55,7 @@ static int opt_name_count; AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB]; AVFormatContext *avformat_opts; struct SwsContext *sws_opts; +AVDictionary *format_opts, *video_opts, *audio_opts, *sub_opts; static const int this_year = 2011; @@ -86,6 +88,10 @@ void uninit_opts(void) av_freep(&opt_names); av_freep(&opt_values); opt_name_count = 0; + av_dict_free(&format_opts); + av_dict_free(&video_opts); + av_dict_free(&audio_opts); + av_dict_free(&sub_opts); } void log_callback_help(void* ptr, int level, const char* fmt, va_list vl) @@ -290,6 +296,43 @@ unknown_opt: } } +#define FLAGS (o->type == FF_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0 +#define SET_PREFIXED_OPTS(ch, flag, output) \ + if (opt[0] == ch && avcodec_opts[0] && (o = av_opt_find(avcodec_opts[0], opt+1, NULL, flag, 0)))\ + av_dict_set(&output, opt+1, arg, FLAGS); +static int opt_default2(const char *opt, const char *arg) +{ + const AVOption *o; + if ((o = av_opt_find(avcodec_opts[0], opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) { + if (o->flags & AV_OPT_FLAG_VIDEO_PARAM) + av_dict_set(&video_opts, opt, arg, FLAGS); + if (o->flags & AV_OPT_FLAG_AUDIO_PARAM) + av_dict_set(&audio_opts, opt, arg, FLAGS); + if (o->flags & AV_OPT_FLAG_SUBTITLE_PARAM) + av_dict_set(&sub_opts, opt, arg, FLAGS); + } else if ((o = av_opt_find(avformat_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) + av_dict_set(&format_opts, opt, arg, FLAGS); + else if ((o = av_opt_find(sws_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) { + // XXX we only support sws_flags, not arbitrary sws options + int ret = av_set_string3(sws_opts, opt, arg, 1, NULL); + if (ret < 0) { + av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt); + return ret; + } + } + + if (!o) { + SET_PREFIXED_OPTS('v', AV_OPT_FLAG_VIDEO_PARAM, video_opts) + SET_PREFIXED_OPTS('a', AV_OPT_FLAG_AUDIO_PARAM, audio_opts) + SET_PREFIXED_OPTS('s', AV_OPT_FLAG_SUBTITLE_PARAM, sub_opts) + } + + if (o) + return 0; + fprintf(stderr, "Unrecognized option '%s'\n", opt); + return AVERROR_OPTION_NOT_FOUND; +} + int opt_default(const char *opt, const char *arg){ int type; int ret= 0; @@ -322,7 +365,7 @@ int opt_default(const char *opt, const char *arg){ goto out; for(type=0; *avcodec_opts && type<AVMEDIA_TYPE_NB && ret>= 0; type++){ - const AVOption *o2 = av_find_opt(avcodec_opts[0], opt, NULL, opt_types[type], opt_types[type]); + const AVOption *o2 = av_opt_find(avcodec_opts[0], opt, NULL, opt_types[type], 0); if(o2) ret = av_set_string3(avcodec_opts[type], opt, arg, 1, &o); } @@ -350,6 +393,9 @@ int opt_default(const char *opt, const char *arg){ } out: + if ((ret = opt_default2(opt, arg)) < 0) + return ret; + // 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)); opt_values= av_realloc(opt_values, sizeof(void*)*(opt_name_count+1)); @@ -880,71 +926,3 @@ FILE *get_preset_file(char *filename, size_t filename_size, return f; } - -#if CONFIG_AVFILTER - -static int ffsink_init(AVFilterContext *ctx, const char *args, void *opaque) -{ - FFSinkContext *priv = ctx->priv; - - if (!opaque) - return AVERROR(EINVAL); - *priv = *(FFSinkContext *)opaque; - - return 0; -} - -static void null_end_frame(AVFilterLink *inlink) { } - -static int ffsink_query_formats(AVFilterContext *ctx) -{ - FFSinkContext *priv = ctx->priv; - enum PixelFormat pix_fmts[] = { priv->pix_fmt, PIX_FMT_NONE }; - - avfilter_set_common_formats(ctx, avfilter_make_format_list(pix_fmts)); - return 0; -} - -AVFilter ffsink = { - .name = "ffsink", - .priv_size = sizeof(FFSinkContext), - .init = ffsink_init, - - .query_formats = ffsink_query_formats, - - .inputs = (AVFilterPad[]) {{ .name = "default", - .type = AVMEDIA_TYPE_VIDEO, - .end_frame = null_end_frame, - .min_perms = AV_PERM_READ, }, - { .name = NULL }}, - .outputs = (AVFilterPad[]) {{ .name = NULL }}, -}; - -int get_filtered_video_frame(AVFilterContext *ctx, AVFrame *frame, - AVFilterBufferRef **picref_ptr, AVRational *tb) -{ - int ret; - AVFilterBufferRef *picref; - *picref_ptr = NULL; - - if ((ret = avfilter_request_frame(ctx->inputs[0])) < 0) - return ret; - if (!(picref = ctx->inputs[0]->cur_buf)) - return AVERROR(ENOENT); - *picref_ptr = picref; - ctx->inputs[0]->cur_buf = NULL; - *tb = ctx->inputs[0]->time_base; - - memcpy(frame->data, picref->data, sizeof(frame->data)); - memcpy(frame->linesize, picref->linesize, sizeof(frame->linesize)); - frame->pkt_pos = picref->pos; - frame->interlaced_frame = picref->video->interlaced; - frame->top_field_first = picref->video->top_field_first; - frame->key_frame = picref->video->key_frame; - frame->pict_type = picref->video->pict_type; - frame->sample_aspect_ratio = picref->video->sample_aspect_ratio; - - return 1; -} - -#endif /* CONFIG_AVFILTER */ |