diff options
author | Anton Khirnov <anton@khirnov.net> | 2013-02-25 12:12:36 +0100 |
---|---|---|
committer | Anton Khirnov <anton@khirnov.net> | 2013-03-16 05:33:23 +0100 |
commit | 42c7c61ab25809620b8c8809b3da73e25f5bbaaf (patch) | |
tree | 9cc267ffd8a0aad4e6fb50c04a6fa81bb6451bf2 /libavfilter | |
parent | 556aab8f11b045a21182eee32413aa78d5c8539b (diff) | |
download | ffmpeg-42c7c61ab25809620b8c8809b3da73e25f5bbaaf.tar.gz |
avfiltergraph: replace AVFilterGraph.filter_count with nb_filters
This is more consistent with the naming in the rest of Libav.
Diffstat (limited to 'libavfilter')
-rw-r--r-- | libavfilter/avfiltergraph.c | 30 | ||||
-rw-r--r-- | libavfilter/avfiltergraph.h | 9 | ||||
-rw-r--r-- | libavfilter/graphparser.c | 8 | ||||
-rw-r--r-- | libavfilter/version.h | 2 |
4 files changed, 29 insertions, 20 deletions
diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index 09b32f3f42..7bbfc1ceb4 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -50,8 +50,8 @@ void avfilter_graph_free(AVFilterGraph **graph) { if (!*graph) return; - for (; (*graph)->filter_count > 0; (*graph)->filter_count--) - avfilter_free((*graph)->filters[(*graph)->filter_count - 1]); + for (; (*graph)->nb_filters > 0; (*graph)->nb_filters--) + avfilter_free((*graph)->filters[(*graph)->nb_filters - 1]); av_freep(&(*graph)->scale_sws_opts); av_freep(&(*graph)->resample_lavr_opts); av_freep(&(*graph)->filters); @@ -61,12 +61,12 @@ void avfilter_graph_free(AVFilterGraph **graph) int avfilter_graph_add_filter(AVFilterGraph *graph, AVFilterContext *filter) { AVFilterContext **filters = av_realloc(graph->filters, - sizeof(AVFilterContext*) * (graph->filter_count+1)); + sizeof(AVFilterContext*) * (graph->nb_filters + 1)); if (!filters) return AVERROR(ENOMEM); graph->filters = filters; - graph->filters[graph->filter_count++] = filter; + graph->filters[graph->nb_filters++] = filter; return 0; } @@ -105,7 +105,7 @@ static int graph_check_validity(AVFilterGraph *graph, AVClass *log_ctx) AVFilterContext *filt; int i, j; - for (i = 0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { filt = graph->filters[i]; for (j = 0; j < filt->nb_inputs; j++) { @@ -140,7 +140,7 @@ static int graph_config_links(AVFilterGraph *graph, AVClass *log_ctx) AVFilterContext *filt; int i, ret; - for (i=0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { filt = graph->filters[i]; if (!filt->nb_outputs) { @@ -156,7 +156,7 @@ AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name) { int i; - for (i = 0; i < graph->filter_count; i++) + for (i = 0; i < graph->nb_filters; i++) if (graph->filters[i]->name && !strcmp(name, graph->filters[i]->name)) return graph->filters[i]; @@ -169,7 +169,7 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) int scaler_count = 0, resampler_count = 0; /* ask all the sub-filters for their supported media formats */ - for (i = 0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { if (graph->filters[i]->filter->query_formats) graph->filters[i]->filter->query_formats(graph->filters[i]); else @@ -177,7 +177,7 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) } /* go through and merge as many format lists as possible */ - for (i = 0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { AVFilterContext *filter = graph->filters[i]; for (j = 0; j < filter->nb_inputs; j++) { @@ -377,7 +377,7 @@ static void reduce_formats(AVFilterGraph *graph) do { reduced = 0; - for (i = 0; i < graph->filter_count; i++) + for (i = 0; i < graph->nb_filters; i++) reduced |= reduce_formats_on_filter(graph->filters[i]); } while (reduced); } @@ -425,7 +425,7 @@ static void swap_samplerates(AVFilterGraph *graph) { int i; - for (i = 0; i < graph->filter_count; i++) + for (i = 0; i < graph->nb_filters; i++) swap_samplerates_on_filter(graph->filters[i]); } @@ -540,7 +540,7 @@ static void swap_channel_layouts(AVFilterGraph *graph) { int i; - for (i = 0; i < graph->filter_count; i++) + for (i = 0; i < graph->nb_filters; i++) swap_channel_layouts_on_filter(graph->filters[i]); } @@ -608,7 +608,7 @@ static void swap_sample_fmts(AVFilterGraph *graph) { int i; - for (i = 0; i < graph->filter_count; i++) + for (i = 0; i < graph->nb_filters; i++) swap_sample_fmts_on_filter(graph->filters[i]); } @@ -617,7 +617,7 @@ static int pick_formats(AVFilterGraph *graph) { int i, j, ret; - for (i = 0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { AVFilterContext *filter = graph->filters[i]; for (j = 0; j < filter->nb_inputs; j++) @@ -664,7 +664,7 @@ static int graph_insert_fifos(AVFilterGraph *graph, AVClass *log_ctx) int i, j, ret; int fifo_count = 0; - for (i = 0; i < graph->filter_count; i++) { + for (i = 0; i < graph->nb_filters; i++) { f = graph->filters[i]; for (j = 0; j < f->nb_inputs; j++) { diff --git a/libavfilter/avfiltergraph.h b/libavfilter/avfiltergraph.h index 62308982d0..9859389390 100644 --- a/libavfilter/avfiltergraph.h +++ b/libavfilter/avfiltergraph.h @@ -27,11 +27,20 @@ typedef struct AVFilterGraph { const AVClass *av_class; +#if FF_API_FOO_COUNT + attribute_deprecated unsigned filter_count; +#endif AVFilterContext **filters; +#if !FF_API_FOO_COUNT + unsigned nb_filters; +#endif char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters char *resample_lavr_opts; ///< libavresample options to use for the auto-inserted resample filters +#if FF_API_FOO_COUNT + unsigned nb_filters; +#endif } AVFilterGraph; /** diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c index d48828ea24..ea0a86d51a 100644 --- a/libavfilter/graphparser.c +++ b/libavfilter/graphparser.c @@ -435,8 +435,8 @@ int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, return 0; fail: - for (; graph->filter_count > 0; graph->filter_count--) - avfilter_free(graph->filters[graph->filter_count - 1]); + for (; graph->nb_filters > 0; graph->nb_filters--) + avfilter_free(graph->filters[graph->nb_filters - 1]); av_freep(&graph->filters); avfilter_inout_free(&open_inputs); avfilter_inout_free(&open_outputs); @@ -500,8 +500,8 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, fail: if (ret < 0) { - for (; graph->filter_count > 0; graph->filter_count--) - avfilter_free(graph->filters[graph->filter_count - 1]); + for (; graph->nb_filters > 0; graph->nb_filters--) + avfilter_free(graph->filters[graph->nb_filters - 1]); av_freep(&graph->filters); } avfilter_inout_free(&inputs); diff --git a/libavfilter/version.h b/libavfilter/version.h index a07af2bff6..1a5ec42916 100644 --- a/libavfilter/version.h +++ b/libavfilter/version.h @@ -29,7 +29,7 @@ #include "libavutil/avutil.h" #define LIBAVFILTER_VERSION_MAJOR 3 -#define LIBAVFILTER_VERSION_MINOR 5 +#define LIBAVFILTER_VERSION_MINOR 6 #define LIBAVFILTER_VERSION_MICRO 0 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ |