diff options
| -rw-r--r-- | doc/APIchanges | 3 | ||||
| -rw-r--r-- | ffmpeg.c | 2 | ||||
| -rw-r--r-- | ffplay.c | 2 | ||||
| -rw-r--r-- | libavfilter/avfilter.h | 4 | ||||
| -rw-r--r-- | libavfilter/avfiltergraph.h | 8 | ||||
| -rw-r--r-- | libavfilter/graphparser.c | 20 |
6 files changed, 22 insertions, 17 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index 592c268105..40efee8121 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,9 @@ libavutil: 2011-04-18 API changes, most recent first: +2011-06-12 - xxxxxxx - lavfi 2.16.0 - avfilter_graph_parse() + Change avfilter_graph_parse() signature. + 2011-06-xx - xxxxxxx - lavu 51.6.0 - opt.h Add av_opt_flag_is_set(). @@ -418,7 +418,7 @@ static int configure_video_filters(AVInputStream *ist, AVOutputStream *ost) inputs->pad_idx = 0; inputs->next = NULL; - if ((ret = avfilter_graph_parse(ost->graph, ost->avfilter, inputs, outputs, NULL)) < 0) + if ((ret = avfilter_graph_parse(ost->graph, ost->avfilter, &inputs, &outputs, NULL)) < 0) return ret; av_freep(&ost->avfilter); } else { @@ -1708,7 +1708,7 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c inputs->pad_idx = 0; inputs->next = NULL; - if ((ret = avfilter_graph_parse(graph, vfilters, inputs, outputs, NULL)) < 0) + if ((ret = avfilter_graph_parse(graph, vfilters, &inputs, &outputs, NULL)) < 0) goto the_end; av_freep(&vfilters); } else { diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index 64d76cc0c9..fbd1dc457f 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -26,8 +26,8 @@ #include "libavutil/samplefmt.h" #define LIBAVFILTER_VERSION_MAJOR 2 -#define LIBAVFILTER_VERSION_MINOR 15 -#define LIBAVFILTER_VERSION_MICRO 1 +#define LIBAVFILTER_VERSION_MINOR 16 +#define LIBAVFILTER_VERSION_MICRO 0 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ LIBAVFILTER_VERSION_MINOR, \ diff --git a/libavfilter/avfiltergraph.h b/libavfilter/avfiltergraph.h index 23a7c5138f..538fd2cb95 100644 --- a/libavfilter/avfiltergraph.h +++ b/libavfilter/avfiltergraph.h @@ -112,12 +112,14 @@ typedef struct AVFilterInOut { * * @param graph the filter graph where to link the parsed graph context * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph - * @param outputs linked list to the outputs of the graph + * @param inputs linked list to the inputs of the graph, may be NULL. + * It is updated to contain the list of open inputs after the parsing. + * @param outputs linked list to the outputs of the graph, may be NULL. + * It is updated to contain the list of open outputs after the parsing. * @return zero on success, a negative AVERROR code on error */ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *inputs, AVFilterInOut *outputs, + AVFilterInOut **inputs, AVFilterInOut **outputs, void *log_ctx); #endif /* AVFILTER_AVFILTERGRAPH_H */ diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c index aa1f228f81..ea0c5dda7f 100644 --- a/libavfilter/graphparser.c +++ b/libavfilter/graphparser.c @@ -328,8 +328,8 @@ static int parse_outputs(const char **buf, AVFilterInOut **curr_inputs, } int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, - AVFilterInOut *open_inputs, - AVFilterInOut *open_outputs, void *log_ctx) + AVFilterInOut **open_inputs, AVFilterInOut **open_outputs, + void *log_ctx) { int index = 0, ret; char chr = 0; @@ -341,7 +341,7 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, const char *filterchain = filters; filters += strspn(filters, WHITESPACES); - if ((ret = parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx)) < 0) + if ((ret = parse_inputs(&filters, &curr_inputs, open_outputs, log_ctx)) < 0) goto fail; if ((ret = parse_filter(&filter, &filters, graph, index, log_ctx)) < 0) @@ -350,14 +350,14 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, if (filter->input_count == 1 && !curr_inputs && !index) { /* First input can be omitted if it is "[in]" */ const char *tmp = "[in]"; - if ((ret = parse_inputs(&tmp, &curr_inputs, &open_outputs, log_ctx)) < 0) + if ((ret = parse_inputs(&tmp, &curr_inputs, open_outputs, log_ctx)) < 0) goto fail; } - if ((ret = link_filter_inouts(filter, &curr_inputs, &open_inputs, log_ctx)) < 0) + if ((ret = link_filter_inouts(filter, &curr_inputs, open_inputs, log_ctx)) < 0) goto fail; - if ((ret = parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs, + if ((ret = parse_outputs(&filters, &curr_inputs, open_inputs, open_outputs, log_ctx)) < 0) goto fail; @@ -382,10 +382,10 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, goto fail; } - if (open_inputs && !strcmp(open_inputs->name, "out") && curr_inputs) { + if (*open_inputs && !strcmp((*open_inputs)->name, "out") && curr_inputs) { /* Last output can be omitted if it is "[out]" */ const char *tmp = "[out]"; - if ((ret = parse_outputs(&tmp, &curr_inputs, &open_inputs, &open_outputs, + if ((ret = parse_outputs(&tmp, &curr_inputs, open_inputs, open_outputs, log_ctx)) < 0) goto fail; } @@ -396,8 +396,8 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, for (; graph->filter_count > 0; graph->filter_count--) avfilter_free(graph->filters[graph->filter_count - 1]); av_freep(&graph->filters); - free_inout(open_inputs); - free_inout(open_outputs); + free_inout(*open_inputs); + free_inout(*open_outputs); free_inout(curr_inputs); return ret; } |