From 7c29377b702783680b223a12503df784b1808086 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Wed, 4 Jul 2012 16:51:10 +0100 Subject: lavfi: reclassify showfiltfmts as a TESTPROG This tool uses lavfi internal symbols not accessible in shared libraries. TESTPROGS are linked statically to allow them use of library internals not normally exported. Signed-off-by: Mans Rullgard --- tools/lavfi-showfiltfmts.c | 102 --------------------------------------------- 1 file changed, 102 deletions(-) delete mode 100644 tools/lavfi-showfiltfmts.c (limited to 'tools') diff --git a/tools/lavfi-showfiltfmts.c b/tools/lavfi-showfiltfmts.c deleted file mode 100644 index 146f0cd081..0000000000 --- a/tools/lavfi-showfiltfmts.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2009 Stefano Sabatini - * - * This file is part of Libav. - * - * Libav is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * Libav is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "libavformat/avformat.h" -#include "libavutil/pixdesc.h" -#include "libavfilter/avfilter.h" -#include "libavfilter/formats.h" - -int main(int argc, char **argv) -{ - AVFilter *filter; - AVFilterContext *filter_ctx; - const char *filter_name; - const char *filter_args = NULL; - int i, j; - - av_log_set_level(AV_LOG_DEBUG); - - if (!argv[1]) { - fprintf(stderr, "Missing filter name as argument\n"); - return 1; - } - - filter_name = argv[1]; - if (argv[2]) - filter_args = argv[2]; - - avfilter_register_all(); - - /* get a corresponding filter and open it */ - if (!(filter = avfilter_get_by_name(filter_name))) { - fprintf(stderr, "Unrecognized filter with name '%s'\n", filter_name); - return 1; - } - - if (avfilter_open(&filter_ctx, filter, NULL) < 0) { - fprintf(stderr, "Impossible to open filter with name '%s'\n", - filter_name); - return 1; - } - if (avfilter_init_filter(filter_ctx, filter_args, NULL) < 0) { - fprintf(stderr, "Impossible to init filter '%s' with arguments '%s'\n", - filter_name, filter_args); - return 1; - } - - /* create a link for each of the input pads */ - for (i = 0; i < filter_ctx->input_count; i++) { - AVFilterLink *link = av_mallocz(sizeof(AVFilterLink)); - link->type = filter_ctx->filter->inputs[i].type; - filter_ctx->inputs[i] = link; - } - for (i = 0; i < filter_ctx->output_count; i++) { - AVFilterLink *link = av_mallocz(sizeof(AVFilterLink)); - link->type = filter_ctx->filter->outputs[i].type; - filter_ctx->outputs[i] = link; - } - - if (filter->query_formats) - filter->query_formats(filter_ctx); - else - ff_default_query_formats(filter_ctx); - - /* print the supported formats in input */ - for (i = 0; i < filter_ctx->input_count; i++) { - AVFilterFormats *fmts = filter_ctx->inputs[i]->out_formats; - for (j = 0; j < fmts->format_count; j++) - printf("INPUT[%d] %s: %s\n", - i, filter_ctx->filter->inputs[i].name, - av_pix_fmt_descriptors[fmts->formats[j]].name); - } - - /* print the supported formats in output */ - for (i = 0; i < filter_ctx->output_count; i++) { - AVFilterFormats *fmts = filter_ctx->outputs[i]->in_formats; - for (j = 0; j < fmts->format_count; j++) - printf("OUTPUT[%d] %s: %s\n", - i, filter_ctx->filter->outputs[i].name, - av_pix_fmt_descriptors[fmts->formats[j]].name); - } - - avfilter_free(filter_ctx); - fflush(stdout); - return 0; -} -- cgit v1.2.3