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/* |
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* Copyright (c) 2018-2025 - softworkz |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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/** |
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* @file |
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* output writers for filtergraph details |
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*/ |
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#include <string.h> |
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#include <stdatomic.h> |
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#include "graphprint.h" |
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#include "fftools/ffmpeg_filter.h" |
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#include "fftools/ffmpeg_mux.h" |
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#include "libavutil/avassert.h" |
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#include "libavutil/avstring.h" |
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#include "libavutil/pixdesc.h" |
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#include "libavutil/dict.h" |
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#include "libavutil/common.h" |
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#include "libavfilter/avfilter.h" |
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#include "libavutil/buffer.h" |
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#include "libavutil/hwcontext.h" |
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#include "fftools/textformat/avtextformat.h" |
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#include "fftools/textformat/tf_mermaid.h" |
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#include "fftools/resources/resman.h" |
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typedef enum { |
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SECTION_ID_ROOT, |
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SECTION_ID_FILTERGRAPHS, |
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SECTION_ID_FILTERGRAPH, |
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SECTION_ID_GRAPH_INPUTS, |
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SECTION_ID_GRAPH_INPUT, |
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SECTION_ID_GRAPH_OUTPUTS, |
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SECTION_ID_GRAPH_OUTPUT, |
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SECTION_ID_FILTERS, |
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SECTION_ID_FILTER, |
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SECTION_ID_FILTER_INPUTS, |
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SECTION_ID_FILTER_INPUT, |
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SECTION_ID_FILTER_OUTPUTS, |
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SECTION_ID_FILTER_OUTPUT, |
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SECTION_ID_HWFRAMESCONTEXT, |
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SECTION_ID_INPUTFILES, |
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SECTION_ID_INPUTFILE, |
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SECTION_ID_INPUTSTREAMS, |
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SECTION_ID_INPUTSTREAM, |
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SECTION_ID_OUTPUTFILES, |
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SECTION_ID_OUTPUTFILE, |
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SECTION_ID_OUTPUTSTREAMS, |
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SECTION_ID_OUTPUTSTREAM, |
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SECTION_ID_STREAMLINKS, |
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SECTION_ID_STREAMLINK, |
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SECTION_ID_DECODERS, |
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SECTION_ID_DECODER, |
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SECTION_ID_ENCODERS, |
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SECTION_ID_ENCODER, |
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} SectionID; |
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static struct AVTextFormatSection sections[] = { |
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[SECTION_ID_ROOT] = { SECTION_ID_ROOT, "root", AV_TEXTFORMAT_SECTION_FLAG_IS_WRAPPER, { SECTION_ID_FILTERGRAPHS, SECTION_ID_INPUTFILES, SECTION_ID_OUTPUTFILES, SECTION_ID_DECODERS, SECTION_ID_ENCODERS, SECTION_ID_STREAMLINKS, -1 } }, |
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[SECTION_ID_FILTERGRAPHS] = { SECTION_ID_FILTERGRAPHS, "graphs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FILTERGRAPH, -1 } }, |
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[SECTION_ID_FILTERGRAPH] = { SECTION_ID_FILTERGRAPH, "graph", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { SECTION_ID_GRAPH_INPUTS, SECTION_ID_GRAPH_OUTPUTS, SECTION_ID_FILTERS, -1 }, .element_name = "graph_info" }, |
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[SECTION_ID_GRAPH_INPUTS] = { SECTION_ID_GRAPH_INPUTS, "graph_inputs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_GRAPH_INPUT, -1 }, .id_key = "id" }, |
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[SECTION_ID_GRAPH_INPUT] = { SECTION_ID_GRAPH_INPUT, "graph_input", 0, { -1 }, .id_key = "filter_id" }, |
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[SECTION_ID_GRAPH_OUTPUTS] = { SECTION_ID_GRAPH_OUTPUTS, "graph_outputs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_GRAPH_OUTPUT, -1 }, .id_key = "id" }, |
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[SECTION_ID_GRAPH_OUTPUT] = { SECTION_ID_GRAPH_OUTPUT, "graph_output", 0, { -1 }, .id_key = "filter_id" }, |
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[SECTION_ID_FILTERS] = { SECTION_ID_FILTERS, "filters", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_FILTER, -1 }, .id_key = "graph_id" }, |
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[SECTION_ID_FILTER] = { SECTION_ID_FILTER, "filter", AV_TEXTFORMAT_SECTION_FLAG_IS_SHAPE | AV_TEXTFORMAT_SECTION_PRINT_TAGS, { SECTION_ID_FILTER_INPUTS, SECTION_ID_FILTER_OUTPUTS, -1 }, .id_key = "filter_id" }, |
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[SECTION_ID_FILTER_INPUTS] = { SECTION_ID_FILTER_INPUTS, "filter_inputs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FILTER_INPUT, -1 } }, |
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[SECTION_ID_FILTER_INPUT] = { SECTION_ID_FILTER_INPUT, "filter_input", AV_TEXTFORMAT_SECTION_FLAG_HAS_LINKS, { SECTION_ID_HWFRAMESCONTEXT, -1 }, .id_key = "filter_id", .src_id_key = "source_filter_id", .dest_id_key = "filter_id" }, |
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[SECTION_ID_FILTER_OUTPUTS] = { SECTION_ID_FILTER_OUTPUTS, "filter_outputs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FILTER_OUTPUT, -1 } }, |
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[SECTION_ID_FILTER_OUTPUT] = { SECTION_ID_FILTER_OUTPUT, "filter_output", AV_TEXTFORMAT_SECTION_FLAG_HAS_LINKS, { SECTION_ID_HWFRAMESCONTEXT, -1 }, .id_key = "filter_id", .src_id_key = "filter_id", .dest_id_key = "dest_filter_id" }, |
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[SECTION_ID_HWFRAMESCONTEXT] = { SECTION_ID_HWFRAMESCONTEXT, "hw_frames_context", 0, { -1 }, }, |
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[SECTION_ID_INPUTFILES] = { SECTION_ID_INPUTFILES, "inputfiles", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_INPUTFILE, -1 }, .id_key = "id" }, |
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[SECTION_ID_INPUTFILE] = { SECTION_ID_INPUTFILE, "inputfile", AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_INPUTSTREAMS, -1 }, .id_key = "id" }, |
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[SECTION_ID_INPUTSTREAMS] = { SECTION_ID_INPUTSTREAMS, "inputstreams", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_INPUTSTREAM, -1 }, .id_key = "id" }, |
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[SECTION_ID_INPUTSTREAM] = { SECTION_ID_INPUTSTREAM, "inputstream", AV_TEXTFORMAT_SECTION_FLAG_IS_SHAPE | AV_TEXTFORMAT_SECTION_PRINT_TAGS, { -1 }, .id_key = "id" }, |
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[SECTION_ID_OUTPUTFILES] = { SECTION_ID_OUTPUTFILES, "outputfiles", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_OUTPUTFILE, -1 }, .id_key = "id" }, |
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[SECTION_ID_OUTPUTFILE] = { SECTION_ID_OUTPUTFILE, "outputfile", AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_OUTPUTSTREAMS, -1 }, .id_key = "id" }, |
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[SECTION_ID_OUTPUTSTREAMS] = { SECTION_ID_OUTPUTSTREAMS, "outputstreams", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_OUTPUTSTREAM, -1 }, .id_key = "id" }, |
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[SECTION_ID_OUTPUTSTREAM] = { SECTION_ID_OUTPUTSTREAM, "outputstream", AV_TEXTFORMAT_SECTION_FLAG_IS_SHAPE | AV_TEXTFORMAT_SECTION_PRINT_TAGS, { -1 }, .id_key = "id", }, |
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[SECTION_ID_STREAMLINKS] = { SECTION_ID_STREAMLINKS, "streamlinks", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAMLINK, -1 } }, |
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[SECTION_ID_STREAMLINK] = { SECTION_ID_STREAMLINK, "streamlink", AV_TEXTFORMAT_SECTION_FLAG_HAS_LINKS, { -1 }, .src_id_key = "source_stream_id", .dest_id_key = "dest_stream_id" }, |
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[SECTION_ID_DECODERS] = { SECTION_ID_DECODERS, "decoders", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_DECODER, -1 } }, |
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[SECTION_ID_DECODER] = { SECTION_ID_DECODER, "decoder", AV_TEXTFORMAT_SECTION_FLAG_IS_SHAPE | AV_TEXTFORMAT_SECTION_PRINT_TAGS | AV_TEXTFORMAT_SECTION_FLAG_HAS_LINKS, { -1 }, .id_key = "id", .src_id_key = "source_id", .dest_id_key = "id" }, |
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[SECTION_ID_ENCODERS] = { SECTION_ID_ENCODERS, "encoders", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_IS_SUBGRAPH, { SECTION_ID_ENCODER, -1 } }, |
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[SECTION_ID_ENCODER] = { SECTION_ID_ENCODER, "encoder", AV_TEXTFORMAT_SECTION_FLAG_IS_SHAPE | AV_TEXTFORMAT_SECTION_PRINT_TAGS | AV_TEXTFORMAT_SECTION_FLAG_HAS_LINKS, { -1 }, .id_key = "id", .src_id_key = "id", .dest_id_key = "dest_id" }, |
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}; |
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typedef struct GraphPrintContext { |
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AVTextFormatContext *tfc; |
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AVTextWriterContext *wctx; |
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AVDiagramConfig diagram_config; |
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int id_prefix_num; |
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int is_diagram; |
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int opt_flags; |
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int skip_buffer_filters; |
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AVBPrint pbuf; |
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} GraphPrintContext; |
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/* Text Format API Shortcuts */ |
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#define print_id(k, v) print_sanizied_id(gpc, k, v, 0) |
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#define print_id_noprefix(k, v) print_sanizied_id(gpc, k, v, 1) |
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#define print_int(k, v) avtext_print_integer(tfc, k, v, 0) |
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#define print_int_opt(k, v) avtext_print_integer(tfc, k, v, gpc->opt_flags) |
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#define print_q(k, v, s) avtext_print_rational(tfc, k, v, s) |
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#define print_str(k, v) avtext_print_string(tfc, k, v, 0) |
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#define print_str_opt(k, v) avtext_print_string(tfc, k, v, gpc->opt_flags) |
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#define print_val(k, v, u) avtext_print_unit_int(tfc, k, v, u) |
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#define print_fmt(k, f, ...) do { \ |
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av_bprint_clear(&gpc->pbuf); \ |
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av_bprintf(&gpc->pbuf, f, __VA_ARGS__); \ |
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avtext_print_string(tfc, k, gpc->pbuf.str, 0); \ |
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} while (0) |
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#define print_fmt_opt(k, f, ...) do { \ |
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av_bprint_clear(&gpc->pbuf); \ |
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av_bprintf(&gpc->pbuf, f, __VA_ARGS__); \ |
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avtext_print_string(tfc, k, gpc->pbuf.str, gpc->opt_flags); \ |
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} while (0) |
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static atomic_int prefix_num = 0; |
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static inline char *upcase_string(char *dst, size_t dst_size, const char *src) |
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{ |
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unsigned i; |
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for (i = 0; src[i] && i < dst_size - 1; i++) |
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dst[i] = (char)av_toupper(src[i]); |
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dst[i] = 0; |
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return dst; |
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} |
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static char *get_extension(const char *url) |
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{ |
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const char *dot = NULL; |
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const char *sep = NULL; |
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const char *end; |
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if (!url) |
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return NULL; |
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/* Stop at the first query ('?') or fragment ('#') delimiter so they |
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* are not considered part of the path. */ |
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end = strpbrk(url, "?#"); |
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if (!end) |
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end = url + strlen(url); |
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/* Scan the path component only. */ |
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for (const char *p = url; p < end; p++) { |
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if (*p == '.') |
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dot = p; |
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else if (*p == '/' || *p == '\\') |
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sep = p; |
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} |
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/* Validate that we have a proper extension. */ |
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if (dot && dot != url && (!sep || dot > sep + 1) && (dot + 1) < end) { |
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/* Use FFmpeg helper to duplicate the substring. */ |
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return av_strndup(dot + 1, end - (dot + 1)); |
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} |
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return NULL; |
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} |
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static void print_hwdevicecontext(const GraphPrintContext *gpc, const AVHWDeviceContext *hw_device_context) |
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{ |
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AVTextFormatContext *tfc = gpc->tfc; |
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if (!hw_device_context) |
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return; |
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print_int_opt("has_hw_device_context", 1); |
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print_str_opt("hw_device_type", av_hwdevice_get_type_name(hw_device_context->type)); |
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} |
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static void print_hwframescontext(const GraphPrintContext *gpc, const AVHWFramesContext *hw_frames_context) |
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{ |
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AVTextFormatContext *tfc = gpc->tfc; |
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const AVPixFmtDescriptor *pix_desc_hw; |
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const AVPixFmtDescriptor *pix_desc_sw; |
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if (!hw_frames_context || !hw_frames_context->device_ctx) |
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return; |
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avtext_print_section_header(tfc, NULL, SECTION_ID_HWFRAMESCONTEXT); |
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print_int_opt("has_hw_frames_context", 1); |
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print_str("hw_device_type", av_hwdevice_get_type_name(hw_frames_context->device_ctx->type)); |
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pix_desc_hw = av_pix_fmt_desc_get(hw_frames_context->format); |
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if (pix_desc_hw) { |
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print_str("hw_pixel_format", pix_desc_hw->name); |
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if (pix_desc_hw->alias) |
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print_str_opt("hw_pixel_format_alias", pix_desc_hw->alias); |
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} |
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pix_desc_sw = av_pix_fmt_desc_get(hw_frames_context->sw_format); |
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if (pix_desc_sw) { |
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print_str("sw_pixel_format", pix_desc_sw->name); |
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if (pix_desc_sw->alias) |
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print_str_opt("sw_pixel_format_alias", pix_desc_sw->alias); |
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} |
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print_int_opt("width", hw_frames_context->width); |
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print_int_opt("height", hw_frames_context->height); |
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print_int_opt("initial_pool_size", hw_frames_context->initial_pool_size); |
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avtext_print_section_footer(tfc); // SECTION_ID_HWFRAMESCONTEXT |
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} |
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static void print_link(GraphPrintContext *gpc, AVFilterLink *link) |
248 |
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{ |
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AVTextFormatContext *tfc = gpc->tfc; |
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AVBufferRef *hw_frames_ctx; |
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char layout_string[64]; |
252 |
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if (!link) |
254 |
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return; |
255 |
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256 |
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hw_frames_ctx = avfilter_link_get_hw_frames_ctx(link); |
257 |
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258 |
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print_str_opt("media_type", av_get_media_type_string(link->type)); |
259 |
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260 |
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switch (link->type) { |
261 |
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case AVMEDIA_TYPE_VIDEO: |
262 |
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263 |
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if (hw_frames_ctx && hw_frames_ctx->data) { |
264 |
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AVHWFramesContext * hwfctx = (AVHWFramesContext *)hw_frames_ctx->data; |
265 |
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const AVPixFmtDescriptor *pix_desc_hw = av_pix_fmt_desc_get(hwfctx->format); |
266 |
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const AVPixFmtDescriptor *pix_desc_sw = av_pix_fmt_desc_get(hwfctx->sw_format); |
267 |
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if (pix_desc_hw && pix_desc_sw) |
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print_fmt("format", "%s | %s", pix_desc_hw->name, pix_desc_sw->name); |
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} else { |
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print_str("format", av_x_if_null(av_get_pix_fmt_name(link->format), "?")); |
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} |
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✗ |
if (link->w && link->h) { |
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if (tfc->show_value_unit) { |
275 |
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print_fmt("size", "%dx%d", link->w, link->h); |
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} else { |
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print_int("width", link->w); |
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print_int("height", link->h); |
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} |
280 |
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} |
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282 |
|
✗ |
print_q("sar", link->sample_aspect_ratio, ':'); |
283 |
|
|
|
284 |
|
✗ |
if (link->color_range != AVCOL_RANGE_UNSPECIFIED) |
285 |
|
✗ |
print_str_opt("color_range", av_color_range_name(link->color_range)); |
286 |
|
|
|
287 |
|
✗ |
if (link->colorspace != AVCOL_SPC_UNSPECIFIED) |
288 |
|
✗ |
print_str("color_space", av_color_space_name(link->colorspace)); |
289 |
|
✗ |
break; |
290 |
|
|
|
291 |
|
✗ |
case AVMEDIA_TYPE_SUBTITLE: |
292 |
|
|
////print_str("format", av_x_if_null(av_get_subtitle_fmt_name(link->format), "?")); |
293 |
|
|
|
294 |
|
✗ |
if (link->w && link->h) { |
295 |
|
✗ |
if (tfc->show_value_unit) { |
296 |
|
✗ |
print_fmt("size", "%dx%d", link->w, link->h); |
297 |
|
|
} else { |
298 |
|
✗ |
print_int("width", link->w); |
299 |
|
✗ |
print_int("height", link->h); |
300 |
|
|
} |
301 |
|
|
} |
302 |
|
|
|
303 |
|
✗ |
break; |
304 |
|
|
|
305 |
|
✗ |
case AVMEDIA_TYPE_AUDIO: |
306 |
|
✗ |
av_channel_layout_describe(&link->ch_layout, layout_string, sizeof(layout_string)); |
307 |
|
✗ |
print_str("channel_layout", layout_string); |
308 |
|
✗ |
print_val("channels", link->ch_layout.nb_channels, "ch"); |
309 |
|
✗ |
if (tfc->show_value_unit) |
310 |
|
✗ |
print_fmt("sample_rate", "%d.1 kHz", link->sample_rate / 1000); |
311 |
|
|
else |
312 |
|
✗ |
print_val("sample_rate", link->sample_rate, "Hz"); |
313 |
|
|
|
314 |
|
✗ |
break; |
315 |
|
|
} |
316 |
|
|
|
317 |
|
✗ |
print_fmt_opt("sample_rate", "%d/%d", link->time_base.num, link->time_base.den); |
318 |
|
|
|
319 |
|
✗ |
if (hw_frames_ctx && hw_frames_ctx->data) |
320 |
|
✗ |
print_hwframescontext(gpc, (AVHWFramesContext *)hw_frames_ctx->data); |
321 |
|
✗ |
av_buffer_unref(&hw_frames_ctx); |
322 |
|
|
} |
323 |
|
|
|
324 |
|
✗ |
static char sanitize_char(const char c) |
325 |
|
|
{ |
326 |
|
✗ |
if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) |
327 |
|
✗ |
return c; |
328 |
|
✗ |
return '_'; |
329 |
|
|
} |
330 |
|
|
|
331 |
|
✗ |
static void print_sanizied_id(const GraphPrintContext *gpc, const char *key, const char *id_str, int skip_prefix) |
332 |
|
|
{ |
333 |
|
✗ |
AVTextFormatContext *tfc = gpc->tfc; |
334 |
|
|
AVBPrint buf; |
335 |
|
|
|
336 |
|
✗ |
if (!key || !id_str) |
337 |
|
✗ |
return; |
338 |
|
|
|
339 |
|
✗ |
av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED); |
340 |
|
|
|
341 |
|
✗ |
if (!skip_prefix) |
342 |
|
✗ |
av_bprintf(&buf, "G%d_", gpc->id_prefix_num); |
343 |
|
|
|
344 |
|
|
// sanizize section id |
345 |
|
✗ |
for (const char *p = id_str; *p; p++) |
346 |
|
✗ |
av_bprint_chars(&buf, sanitize_char(*p), 1); |
347 |
|
|
|
348 |
|
✗ |
print_str(key, buf.str); |
349 |
|
|
|
350 |
|
✗ |
av_bprint_finalize(&buf, NULL); |
351 |
|
|
} |
352 |
|
|
|
353 |
|
✗ |
static void print_section_header_id(const GraphPrintContext *gpc, int section_id, const char *id_str, int skip_prefix) |
354 |
|
|
{ |
355 |
|
✗ |
AVTextFormatContext *tfc = gpc->tfc; |
356 |
|
✗ |
AVTextFormatSectionContext sec_ctx = { 0 }; |
357 |
|
|
AVBPrint buf; |
358 |
|
|
|
359 |
|
✗ |
if (!id_str) |
360 |
|
✗ |
return; |
361 |
|
|
|
362 |
|
✗ |
av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED); |
363 |
|
|
|
364 |
|
✗ |
if (!skip_prefix) |
365 |
|
✗ |
av_bprintf(&buf, "G%d_", gpc->id_prefix_num); |
366 |
|
|
|
367 |
|
|
// sanizize section id |
368 |
|
✗ |
for (const char *p = id_str; *p; p++) |
369 |
|
✗ |
av_bprint_chars(&buf, sanitize_char(*p), 1); |
370 |
|
|
|
371 |
|
✗ |
sec_ctx.context_id = buf.str; |
372 |
|
|
|
373 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, section_id); |
374 |
|
|
|
375 |
|
✗ |
av_bprint_finalize(&buf, NULL); |
376 |
|
|
} |
377 |
|
|
|
378 |
|
✗ |
static const char *get_filterpad_name(const AVFilterPad *pad) |
379 |
|
|
{ |
380 |
|
✗ |
return pad ? avfilter_pad_get_name(pad, 0) : "pad"; |
381 |
|
|
} |
382 |
|
|
|
383 |
|
✗ |
static void print_filter(GraphPrintContext *gpc, const AVFilterContext *filter, AVDictionary *input_map, AVDictionary *output_map) |
384 |
|
|
{ |
385 |
|
✗ |
AVTextFormatContext *tfc = gpc->tfc; |
386 |
|
✗ |
AVTextFormatSectionContext sec_ctx = { 0 }; |
387 |
|
|
|
388 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_FILTER, filter->name, 0); |
389 |
|
|
|
390 |
|
|
////print_id("filter_id", filter->name); |
391 |
|
|
|
392 |
|
✗ |
if (filter->filter) { |
393 |
|
✗ |
print_str("filter_name", filter->filter->name); |
394 |
|
✗ |
print_str_opt("description", filter->filter->description); |
395 |
|
✗ |
print_int_opt("nb_inputs", filter->nb_inputs); |
396 |
|
✗ |
print_int_opt("nb_outputs", filter->nb_outputs); |
397 |
|
|
} |
398 |
|
|
|
399 |
|
✗ |
if (filter->hw_device_ctx) { |
400 |
|
✗ |
AVHWDeviceContext *device_context = (AVHWDeviceContext *)filter->hw_device_ctx->data; |
401 |
|
✗ |
print_hwdevicecontext(gpc, device_context); |
402 |
|
✗ |
if (filter->extra_hw_frames > 0) |
403 |
|
✗ |
print_int("extra_hw_frames", filter->extra_hw_frames); |
404 |
|
|
} |
405 |
|
|
|
406 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTER_INPUTS); |
407 |
|
|
|
408 |
|
✗ |
for (unsigned i = 0; i < filter->nb_inputs; i++) { |
409 |
|
|
AVDictionaryEntry *dic_entry; |
410 |
|
✗ |
AVFilterLink *link = filter->inputs[i]; |
411 |
|
|
|
412 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(link->type); |
413 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_FILTER_INPUT); |
414 |
|
✗ |
sec_ctx.context_type = NULL; |
415 |
|
|
|
416 |
|
✗ |
print_int_opt("input_index", i); |
417 |
|
✗ |
print_str_opt("pad_name", get_filterpad_name(link->dstpad));; |
418 |
|
|
|
419 |
|
✗ |
dic_entry = av_dict_get(input_map, link->src->name, NULL, 0); |
420 |
|
✗ |
if (dic_entry) { |
421 |
|
|
char buf[256]; |
422 |
|
✗ |
(void)snprintf(buf, sizeof(buf), "in_%s", dic_entry->value); |
423 |
|
✗ |
print_id_noprefix("source_filter_id", buf); |
424 |
|
|
} else { |
425 |
|
✗ |
print_id("source_filter_id", link->src->name); |
426 |
|
|
} |
427 |
|
|
|
428 |
|
✗ |
print_str_opt("source_pad_name", get_filterpad_name(link->srcpad)); |
429 |
|
✗ |
print_id("filter_id", filter->name); |
430 |
|
|
|
431 |
|
✗ |
print_link(gpc, link); |
432 |
|
|
|
433 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTER_INPUT |
434 |
|
|
} |
435 |
|
|
|
436 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTER_INPUTS |
437 |
|
|
|
438 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTER_OUTPUTS); |
439 |
|
|
|
440 |
|
✗ |
for (unsigned i = 0; i < filter->nb_outputs; i++) { |
441 |
|
|
AVDictionaryEntry *dic_entry; |
442 |
|
✗ |
AVFilterLink *link = filter->outputs[i]; |
443 |
|
|
char buf[256]; |
444 |
|
|
|
445 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(link->type); |
446 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_FILTER_OUTPUT); |
447 |
|
✗ |
sec_ctx.context_type = NULL; |
448 |
|
|
|
449 |
|
✗ |
dic_entry = av_dict_get(output_map, link->dst->name, NULL, 0); |
450 |
|
✗ |
if (dic_entry) { |
451 |
|
✗ |
(void)snprintf(buf, sizeof(buf), "out_%s", dic_entry->value); |
452 |
|
✗ |
print_id_noprefix("dest_filter_id", buf); |
453 |
|
|
} else { |
454 |
|
✗ |
print_id("dest_filter_id", link->dst->name); |
455 |
|
|
} |
456 |
|
|
|
457 |
|
✗ |
print_int_opt("output_index", i); |
458 |
|
✗ |
print_str_opt("pad_name", get_filterpad_name(link->srcpad)); |
459 |
|
|
////print_id("dest_filter_id", link->dst->name); |
460 |
|
✗ |
print_str_opt("dest_pad_name", get_filterpad_name(link->dstpad)); |
461 |
|
✗ |
print_id("filter_id", filter->name); |
462 |
|
|
|
463 |
|
✗ |
print_link(gpc, link); |
464 |
|
|
|
465 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTER_OUTPUT |
466 |
|
|
} |
467 |
|
|
|
468 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTER_OUTPUTS |
469 |
|
|
|
470 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTER |
471 |
|
✗ |
} |
472 |
|
|
|
473 |
|
✗ |
static void init_sections(void) |
474 |
|
|
{ |
475 |
|
✗ |
for (unsigned i = 0; i < FF_ARRAY_ELEMS(sections); i++) |
476 |
|
✗ |
sections[i].show_all_entries = 1; |
477 |
|
✗ |
} |
478 |
|
|
|
479 |
|
✗ |
static void print_filtergraph_single(GraphPrintContext *gpc, FilterGraph *fg, AVFilterGraph *graph) |
480 |
|
|
{ |
481 |
|
✗ |
AVTextFormatContext *tfc = gpc->tfc; |
482 |
|
✗ |
FilterGraphPriv *fgp = fgp_from_fg(fg); |
483 |
|
✗ |
AVDictionary *input_map = NULL; |
484 |
|
✗ |
AVDictionary *output_map = NULL; |
485 |
|
|
|
486 |
|
✗ |
print_int("graph_index", fg->index); |
487 |
|
✗ |
print_fmt("name", "Graph %d.%d", gpc->id_prefix_num, fg->index); |
488 |
|
✗ |
print_fmt("id", "Graph_%d_%d", gpc->id_prefix_num, fg->index); |
489 |
|
✗ |
print_str("description", fgp->graph_desc); |
490 |
|
|
|
491 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_GRAPH_INPUTS, "Input_File", 0); |
492 |
|
|
|
493 |
|
✗ |
for (int i = 0; i < fg->nb_inputs; i++) { |
494 |
|
✗ |
InputFilterPriv *ifilter = ifp_from_ifilter(fg->inputs[i]); |
495 |
|
✗ |
enum AVMediaType media_type = ifilter->type; |
496 |
|
|
|
497 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_GRAPH_INPUT); |
498 |
|
|
|
499 |
|
✗ |
print_int("input_index", ifilter->index); |
500 |
|
|
|
501 |
|
✗ |
if (ifilter->linklabel) |
502 |
|
✗ |
print_str("link_label", (const char*)ifilter->linklabel); |
503 |
|
|
|
504 |
|
✗ |
if (ifilter->filter) { |
505 |
|
✗ |
print_id("filter_id", ifilter->filter->name); |
506 |
|
✗ |
print_str("filter_name", ifilter->filter->filter->name); |
507 |
|
|
} |
508 |
|
|
|
509 |
|
✗ |
if (ifilter->linklabel && ifilter->filter) |
510 |
|
✗ |
av_dict_set(&input_map, ifilter->filter->name, (const char *)ifilter->linklabel, 0); |
511 |
|
✗ |
else if (ifilter->opts.name && ifilter->filter) |
512 |
|
✗ |
av_dict_set(&input_map, ifilter->filter->name, (const char *)ifilter->opts.name, 0); |
513 |
|
|
|
514 |
|
✗ |
print_str("media_type", av_get_media_type_string(media_type)); |
515 |
|
|
|
516 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_GRAPH_INPUT |
517 |
|
|
} |
518 |
|
|
|
519 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_GRAPH_INPUTS |
520 |
|
|
|
521 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_GRAPH_OUTPUTS, "Output_File", 0); |
522 |
|
|
|
523 |
|
✗ |
for (int i = 0; i < fg->nb_outputs; i++) { |
524 |
|
✗ |
OutputFilterPriv *ofilter = ofp_from_ofilter(fg->outputs[i]); |
525 |
|
|
|
526 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_GRAPH_OUTPUT); |
527 |
|
|
|
528 |
|
✗ |
print_int("output_index", ofilter->index); |
529 |
|
|
|
530 |
|
✗ |
print_str("name", ofilter->name); |
531 |
|
|
|
532 |
|
✗ |
if (fg->outputs[i]->linklabel) |
533 |
|
✗ |
print_str("link_label", (const char*)fg->outputs[i]->linklabel); |
534 |
|
|
|
535 |
|
✗ |
if (ofilter->filter) { |
536 |
|
✗ |
print_id("filter_id", ofilter->filter->name); |
537 |
|
✗ |
print_str("filter_name", ofilter->filter->filter->name); |
538 |
|
|
} |
539 |
|
|
|
540 |
|
✗ |
if (ofilter->name && ofilter->filter) |
541 |
|
✗ |
av_dict_set(&output_map, ofilter->filter->name, ofilter->name, 0); |
542 |
|
|
|
543 |
|
|
|
544 |
|
✗ |
print_str("media_type", av_get_media_type_string(fg->outputs[i]->type)); |
545 |
|
|
|
546 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_GRAPH_OUTPUT |
547 |
|
|
} |
548 |
|
|
|
549 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_GRAPH_OUTPUTS |
550 |
|
|
|
551 |
|
✗ |
if (graph) { |
552 |
|
✗ |
AVTextFormatSectionContext sec_ctx = { 0 }; |
553 |
|
|
|
554 |
|
✗ |
sec_ctx.context_id = av_asprintf("Graph_%d_%d", gpc->id_prefix_num, fg->index); |
555 |
|
|
|
556 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_FILTERS); |
557 |
|
|
|
558 |
|
✗ |
if (gpc->is_diagram) { |
559 |
|
✗ |
print_fmt("name", "Graph %d.%d", gpc->id_prefix_num, fg->index); |
560 |
|
✗ |
print_str("description", fgp->graph_desc); |
561 |
|
✗ |
print_str("id", sec_ctx.context_id); |
562 |
|
|
} |
563 |
|
|
|
564 |
|
✗ |
av_freep(&sec_ctx.context_id); |
565 |
|
|
|
566 |
|
✗ |
for (unsigned i = 0; i < graph->nb_filters; i++) { |
567 |
|
✗ |
AVFilterContext *filter = graph->filters[i]; |
568 |
|
|
|
569 |
|
✗ |
if (gpc->skip_buffer_filters) { |
570 |
|
✗ |
if (av_dict_get(input_map, filter->name, NULL, 0)) |
571 |
|
✗ |
continue; |
572 |
|
✗ |
if (av_dict_get(output_map, filter->name, NULL, 0)) |
573 |
|
✗ |
continue; |
574 |
|
|
} |
575 |
|
|
|
576 |
|
✗ |
sec_ctx.context_id = filter->name; |
577 |
|
|
|
578 |
|
✗ |
print_filter(gpc, filter, input_map, output_map); |
579 |
|
|
} |
580 |
|
|
|
581 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERS |
582 |
|
|
} |
583 |
|
|
|
584 |
|
|
// Clean up dictionaries |
585 |
|
✗ |
av_dict_free(&input_map); |
586 |
|
✗ |
av_dict_free(&output_map); |
587 |
|
✗ |
} |
588 |
|
|
|
589 |
|
✗ |
static int print_streams(GraphPrintContext *gpc, InputFile **ifiles, int nb_ifiles, OutputFile **ofiles, int nb_ofiles) |
590 |
|
|
{ |
591 |
|
✗ |
AVTextFormatContext *tfc = gpc->tfc; |
592 |
|
|
AVBPrint buf; |
593 |
|
✗ |
AVTextFormatSectionContext sec_ctx = { 0 }; |
594 |
|
|
|
595 |
|
✗ |
av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED); |
596 |
|
|
|
597 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_INPUTFILES, "Inputs", 0); |
598 |
|
|
|
599 |
|
✗ |
for (int n = nb_ifiles - 1; n >= 0; n--) { |
600 |
|
✗ |
InputFile *ifi = ifiles[n]; |
601 |
|
✗ |
AVFormatContext *fc = ifi->ctx; |
602 |
|
|
|
603 |
|
✗ |
sec_ctx.context_id = av_asprintf("Input_%d", n); |
604 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_INPUTFILE); |
605 |
|
✗ |
av_freep(&sec_ctx.context_id); |
606 |
|
|
|
607 |
|
✗ |
print_fmt("index", "%d", ifi->index); |
608 |
|
|
|
609 |
|
✗ |
if (fc) { |
610 |
|
✗ |
print_str("demuxer_name", fc->iformat->name); |
611 |
|
✗ |
if (fc->url) { |
612 |
|
✗ |
char *extension = get_extension(fc->url); |
613 |
|
✗ |
if (extension) { |
614 |
|
✗ |
print_str("file_extension", extension); |
615 |
|
✗ |
av_freep(&extension); |
616 |
|
|
} |
617 |
|
✗ |
print_str("url", fc->url); |
618 |
|
|
} |
619 |
|
|
} |
620 |
|
|
|
621 |
|
✗ |
sec_ctx.context_id = av_asprintf("InputStreams_%d", n); |
622 |
|
|
|
623 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_INPUTSTREAMS); |
624 |
|
|
|
625 |
|
✗ |
av_freep(&sec_ctx.context_id); |
626 |
|
|
|
627 |
|
✗ |
for (int i = 0; i < ifi->nb_streams; i++) { |
628 |
|
✗ |
InputStream *ist = ifi->streams[i]; |
629 |
|
|
const AVCodecDescriptor *codec_desc; |
630 |
|
|
|
631 |
|
✗ |
if (!ist || !ist->par) |
632 |
|
✗ |
continue; |
633 |
|
|
|
634 |
|
✗ |
codec_desc = avcodec_descriptor_get(ist->par->codec_id); |
635 |
|
|
|
636 |
|
✗ |
sec_ctx.context_id = av_asprintf("r_in_%d_%d", n, i); |
637 |
|
|
|
638 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(ist->par->codec_type); |
639 |
|
|
|
640 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_INPUTSTREAM); |
641 |
|
✗ |
av_freep(&sec_ctx.context_id); |
642 |
|
✗ |
sec_ctx.context_type = NULL; |
643 |
|
|
|
644 |
|
✗ |
av_bprint_clear(&buf); |
645 |
|
|
|
646 |
|
✗ |
print_fmt("id", "r_in_%d_%d", n, i); |
647 |
|
|
|
648 |
|
✗ |
if (codec_desc && codec_desc->name) { |
649 |
|
|
////av_bprintf(&buf, "%s", upcase_string(char_buf, sizeof(char_buf), codec_desc->long_name)); |
650 |
|
✗ |
av_bprintf(&buf, "%s", codec_desc->long_name); |
651 |
|
✗ |
} else if (ist->dec) { |
652 |
|
|
char char_buf[256]; |
653 |
|
✗ |
av_bprintf(&buf, "%s", upcase_string(char_buf, sizeof(char_buf), ist->dec->name)); |
654 |
|
✗ |
} else if (ist->par->codec_type == AVMEDIA_TYPE_ATTACHMENT) { |
655 |
|
✗ |
av_bprintf(&buf, "%s", "Attachment"); |
656 |
|
✗ |
} else if (ist->par->codec_type == AVMEDIA_TYPE_DATA) { |
657 |
|
✗ |
av_bprintf(&buf, "%s", "Data"); |
658 |
|
|
} |
659 |
|
|
|
660 |
|
✗ |
print_fmt("name", "%s", buf.str); |
661 |
|
✗ |
print_fmt("index", "%d", ist->index); |
662 |
|
|
|
663 |
|
✗ |
if (ist->dec) |
664 |
|
✗ |
print_str_opt("media_type", av_get_media_type_string(ist->par->codec_type)); |
665 |
|
|
|
666 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_INPUTSTREAM |
667 |
|
|
} |
668 |
|
|
|
669 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_INPUTSTREAMS |
670 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_INPUTFILE |
671 |
|
|
} |
672 |
|
|
|
673 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_INPUTFILES |
674 |
|
|
|
675 |
|
|
|
676 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_DECODERS, "Decoders", 0); |
677 |
|
|
|
678 |
|
✗ |
for (int n = 0; n < nb_ifiles; n++) { |
679 |
|
✗ |
InputFile *ifi = ifiles[n]; |
680 |
|
|
|
681 |
|
✗ |
for (int i = 0; i < ifi->nb_streams; i++) { |
682 |
|
✗ |
InputStream *ist = ifi->streams[i]; |
683 |
|
|
|
684 |
|
✗ |
if (!ist->decoder) |
685 |
|
✗ |
continue; |
686 |
|
|
|
687 |
|
✗ |
sec_ctx.context_id = av_asprintf("in_%d_%d", n, i); |
688 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(ist->par->codec_type); |
689 |
|
✗ |
sec_ctx.context_flags = 2; |
690 |
|
|
|
691 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_DECODER); |
692 |
|
✗ |
av_freep(&sec_ctx.context_id); |
693 |
|
✗ |
sec_ctx.context_type = NULL; |
694 |
|
✗ |
sec_ctx.context_flags = 0; |
695 |
|
|
|
696 |
|
✗ |
av_bprint_clear(&buf); |
697 |
|
|
|
698 |
|
✗ |
print_fmt("source_id", "r_in_%d_%d", n, i); |
699 |
|
✗ |
print_fmt("id", "in_%d_%d", n, i); |
700 |
|
|
|
701 |
|
|
////av_bprintf(&buf, "%s", upcase_string(char_buf, sizeof(char_buf), ist->dec->name)); |
702 |
|
✗ |
print_fmt("name", "%s", ist->dec->name); |
703 |
|
|
|
704 |
|
✗ |
print_str_opt("media_type", av_get_media_type_string(ist->par->codec_type)); |
705 |
|
|
|
706 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_DECODER |
707 |
|
|
} |
708 |
|
|
} |
709 |
|
|
|
710 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_DECODERS |
711 |
|
|
|
712 |
|
|
|
713 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_ENCODERS, "Encoders", 0); |
714 |
|
|
|
715 |
|
✗ |
for (int n = 0; n < nb_ofiles; n++) { |
716 |
|
✗ |
OutputFile *of = ofiles[n]; |
717 |
|
|
|
718 |
|
✗ |
for (int i = 0; i < of->nb_streams; i++) { |
719 |
|
✗ |
OutputStream *ost = of->streams[i]; |
720 |
|
|
////const AVCodecDescriptor *codec_desc; |
721 |
|
|
|
722 |
|
✗ |
if (!ost || !ost->st || !ost->st->codecpar || !ost->enc) |
723 |
|
✗ |
continue; |
724 |
|
|
|
725 |
|
|
////codec_desc = avcodec_descriptor_get(ost->st->codecpar->codec_id); |
726 |
|
|
|
727 |
|
✗ |
sec_ctx.context_id = av_asprintf("out__%d_%d", n, i); |
728 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(ost->type); |
729 |
|
✗ |
sec_ctx.context_flags = 2; |
730 |
|
|
|
731 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_ENCODER); |
732 |
|
✗ |
av_freep(&sec_ctx.context_id); |
733 |
|
✗ |
sec_ctx.context_type = NULL; |
734 |
|
✗ |
sec_ctx.context_flags = 0; |
735 |
|
|
|
736 |
|
✗ |
av_bprint_clear(&buf); |
737 |
|
|
|
738 |
|
✗ |
print_fmt("id", "out__%d_%d", n, i); |
739 |
|
✗ |
print_fmt("dest_id", "r_out__%d_%d", n, i); |
740 |
|
|
|
741 |
|
✗ |
print_fmt("name", "%s", ost->enc->enc_ctx->av_class->item_name(ost->enc->enc_ctx)); |
742 |
|
|
|
743 |
|
✗ |
print_str_opt("media_type", av_get_media_type_string(ost->type)); |
744 |
|
|
|
745 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_ENCODER |
746 |
|
|
} |
747 |
|
|
} |
748 |
|
|
|
749 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_ENCODERS |
750 |
|
|
|
751 |
|
|
|
752 |
|
✗ |
print_section_header_id(gpc, SECTION_ID_OUTPUTFILES, "Outputs", 0); |
753 |
|
|
|
754 |
|
✗ |
for (int n = nb_ofiles - 1; n >= 0; n--) { |
755 |
|
✗ |
OutputFile *of = ofiles[n]; |
756 |
|
✗ |
Muxer *muxer = (Muxer *)of; |
757 |
|
|
|
758 |
|
✗ |
if (!muxer->fc) |
759 |
|
✗ |
continue; |
760 |
|
|
|
761 |
|
✗ |
sec_ctx.context_id = av_asprintf("Output_%d", n); |
762 |
|
|
|
763 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_OUTPUTFILE); |
764 |
|
|
|
765 |
|
✗ |
av_freep(&sec_ctx.context_id); |
766 |
|
|
|
767 |
|
|
////print_str_opt("index", av_get_media_type_string(of->index)); |
768 |
|
✗ |
print_fmt("index", "%d", of->index); |
769 |
|
|
////print_str("url", of->url); |
770 |
|
✗ |
print_str("muxer_name", muxer->fc->oformat->name); |
771 |
|
✗ |
if (of->url) { |
772 |
|
✗ |
char *extension = get_extension(of->url); |
773 |
|
✗ |
if (extension) { |
774 |
|
✗ |
print_str("file_extension", extension); |
775 |
|
✗ |
av_freep(&extension); |
776 |
|
|
} |
777 |
|
✗ |
print_str("url", of->url); |
778 |
|
|
} |
779 |
|
|
|
780 |
|
✗ |
sec_ctx.context_id = av_asprintf("OutputStreams_%d", n); |
781 |
|
|
|
782 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_OUTPUTSTREAMS); |
783 |
|
|
|
784 |
|
✗ |
av_freep(&sec_ctx.context_id); |
785 |
|
|
|
786 |
|
✗ |
for (int i = 0; i < of->nb_streams; i++) { |
787 |
|
✗ |
OutputStream *ost = of->streams[i]; |
788 |
|
✗ |
const AVCodecDescriptor *codec_desc = avcodec_descriptor_get(ost->st->codecpar->codec_id); |
789 |
|
|
|
790 |
|
✗ |
sec_ctx.context_id = av_asprintf("r_out__%d_%d", n, i); |
791 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(ost->type); |
792 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_OUTPUTSTREAM); |
793 |
|
✗ |
av_freep(&sec_ctx.context_id); |
794 |
|
✗ |
sec_ctx.context_type = NULL; |
795 |
|
|
|
796 |
|
✗ |
av_bprint_clear(&buf); |
797 |
|
|
|
798 |
|
✗ |
print_fmt("id", "r_out__%d_%d", n, i); |
799 |
|
|
|
800 |
|
✗ |
if (codec_desc && codec_desc->name) { |
801 |
|
✗ |
av_bprintf(&buf, "%s", codec_desc->long_name); |
802 |
|
|
} else { |
803 |
|
✗ |
av_bprintf(&buf, "%s", "unknown"); |
804 |
|
|
} |
805 |
|
|
|
806 |
|
✗ |
print_fmt("name", "%s", buf.str); |
807 |
|
✗ |
print_fmt("index", "%d", ost->index); |
808 |
|
|
|
809 |
|
✗ |
print_str_opt("media_type", av_get_media_type_string(ost->type)); |
810 |
|
|
|
811 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_OUTPUTSTREAM |
812 |
|
|
} |
813 |
|
|
|
814 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_OUTPUTSTREAMS |
815 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_OUTPUTFILE |
816 |
|
|
} |
817 |
|
|
|
818 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_OUTPUTFILES |
819 |
|
|
|
820 |
|
|
|
821 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_STREAMLINKS); |
822 |
|
|
|
823 |
|
✗ |
for (int n = 0; n < nb_ofiles; n++) { |
824 |
|
✗ |
OutputFile *of = ofiles[n]; |
825 |
|
|
|
826 |
|
✗ |
for (int i = 0; i < of->nb_streams; i++) { |
827 |
|
✗ |
OutputStream *ost = of->streams[i]; |
828 |
|
|
|
829 |
|
✗ |
if (ost->ist && !ost->filter) { |
830 |
|
✗ |
sec_ctx.context_type = av_get_media_type_string(ost->type); |
831 |
|
✗ |
avtext_print_section_header(tfc, &sec_ctx, SECTION_ID_STREAMLINK); |
832 |
|
✗ |
sec_ctx.context_type = NULL; |
833 |
|
|
|
834 |
|
✗ |
if (ost->enc) { |
835 |
|
✗ |
print_fmt("dest_stream_id", "out__%d_%d", n, i); |
836 |
|
✗ |
print_fmt("source_stream_id", "in_%d_%d", ost->ist->file->index, ost->ist->index); |
837 |
|
✗ |
print_str("operation", "Transcode"); |
838 |
|
|
} else { |
839 |
|
✗ |
print_fmt("dest_stream_id", "r_out__%d_%d", n, i); |
840 |
|
✗ |
print_fmt("source_stream_id", "r_in_%d_%d", ost->ist->file->index, ost->ist->index); |
841 |
|
✗ |
print_str("operation", "Stream Copy"); |
842 |
|
|
} |
843 |
|
|
|
844 |
|
✗ |
print_str_opt("media_type", av_get_media_type_string(ost->type)); |
845 |
|
|
|
846 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_STREAMLINK |
847 |
|
|
} |
848 |
|
|
} |
849 |
|
|
} |
850 |
|
|
|
851 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_STREAMLINKS |
852 |
|
|
|
853 |
|
✗ |
av_bprint_finalize(&buf, NULL); |
854 |
|
✗ |
return 0; |
855 |
|
|
} |
856 |
|
|
|
857 |
|
|
|
858 |
|
✗ |
static void uninit_graphprint(GraphPrintContext *gpc) |
859 |
|
|
{ |
860 |
|
✗ |
if (gpc->tfc) |
861 |
|
✗ |
avtext_context_close(&gpc->tfc); |
862 |
|
|
|
863 |
|
✗ |
if (gpc->wctx) |
864 |
|
✗ |
avtextwriter_context_close(&gpc->wctx); |
865 |
|
|
|
866 |
|
|
// Finalize the print buffer if it was initialized |
867 |
|
✗ |
av_bprint_finalize(&gpc->pbuf, NULL); |
868 |
|
|
|
869 |
|
✗ |
av_freep(&gpc); |
870 |
|
✗ |
} |
871 |
|
|
|
872 |
|
✗ |
static int init_graphprint(GraphPrintContext **pgpc, AVBPrint *target_buf) |
873 |
|
|
{ |
874 |
|
|
const AVTextFormatter *text_formatter; |
875 |
|
✗ |
AVTextFormatContext *tfc = NULL; |
876 |
|
✗ |
AVTextWriterContext *wctx = NULL; |
877 |
|
✗ |
GraphPrintContext *gpc = NULL; |
878 |
|
✗ |
char *w_args = NULL; |
879 |
|
|
char *w_name; |
880 |
|
|
int ret; |
881 |
|
|
|
882 |
|
✗ |
init_sections(); |
883 |
|
✗ |
*pgpc = NULL; |
884 |
|
|
|
885 |
|
✗ |
av_bprint_init(target_buf, 0, AV_BPRINT_SIZE_UNLIMITED); |
886 |
|
|
|
887 |
|
✗ |
if (!print_graphs_format) |
888 |
|
✗ |
print_graphs_format = av_strdup("json"); |
889 |
|
✗ |
if (!print_graphs_format) { |
890 |
|
✗ |
ret = AVERROR(ENOMEM); |
891 |
|
✗ |
goto fail; |
892 |
|
|
} |
893 |
|
|
|
894 |
|
✗ |
w_name = av_strtok(print_graphs_format, "=", &w_args); |
895 |
|
✗ |
if (!w_name) { |
896 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "No name specified for the filter graph output format\n"); |
897 |
|
✗ |
ret = AVERROR(EINVAL); |
898 |
|
✗ |
goto fail; |
899 |
|
|
} |
900 |
|
|
|
901 |
|
✗ |
text_formatter = avtext_get_formatter_by_name(w_name); |
902 |
|
✗ |
if (!text_formatter) { |
903 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "Unknown filter graph output format with name '%s'\n", w_name); |
904 |
|
✗ |
ret = AVERROR(EINVAL); |
905 |
|
✗ |
goto fail; |
906 |
|
|
} |
907 |
|
|
|
908 |
|
✗ |
ret = avtextwriter_create_buffer(&wctx, target_buf); |
909 |
|
✗ |
if (ret < 0) { |
910 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "avtextwriter_create_buffer failed. Error code %d\n", ret); |
911 |
|
✗ |
ret = AVERROR(EINVAL); |
912 |
|
✗ |
goto fail; |
913 |
|
|
} |
914 |
|
|
|
915 |
|
✗ |
AVTextFormatOptions tf_options = { .show_optional_fields = -1 }; |
916 |
|
✗ |
ret = avtext_context_open(&tfc, text_formatter, wctx, w_args, sections, FF_ARRAY_ELEMS(sections), tf_options, NULL); |
917 |
|
✗ |
if (ret < 0) { |
918 |
|
✗ |
goto fail; |
919 |
|
|
} |
920 |
|
|
|
921 |
|
✗ |
gpc = av_mallocz(sizeof(GraphPrintContext)); |
922 |
|
✗ |
if (!gpc) { |
923 |
|
✗ |
ret = AVERROR(ENOMEM); |
924 |
|
✗ |
goto fail; |
925 |
|
|
} |
926 |
|
|
|
927 |
|
✗ |
gpc->wctx = wctx; |
928 |
|
✗ |
gpc->tfc = tfc; |
929 |
|
✗ |
av_bprint_init(&gpc->pbuf, 0, AV_BPRINT_SIZE_UNLIMITED); |
930 |
|
|
|
931 |
|
✗ |
gpc->id_prefix_num = atomic_fetch_add(&prefix_num, 1); |
932 |
|
✗ |
gpc->is_diagram = !!(tfc->formatter->flags & AV_TEXTFORMAT_FLAG_IS_DIAGRAM_FORMATTER); |
933 |
|
✗ |
if (gpc->is_diagram) { |
934 |
|
✗ |
tfc->show_value_unit = 1; |
935 |
|
✗ |
tfc->show_optional_fields = -1; |
936 |
|
✗ |
gpc->opt_flags = AV_TEXTFORMAT_PRINT_STRING_OPTIONAL; |
937 |
|
✗ |
gpc->skip_buffer_filters = 1; |
938 |
|
|
////} else { |
939 |
|
|
//// gpc->opt_flags = AV_TEXTFORMAT_PRINT_STRING_OPTIONAL; |
940 |
|
|
} |
941 |
|
|
|
942 |
|
✗ |
if (!strcmp(text_formatter->name, "mermaid") || !strcmp(text_formatter->name, "mermaidhtml")) { |
943 |
|
✗ |
gpc->diagram_config.diagram_css = ff_resman_get_string(FF_RESOURCE_GRAPH_CSS); |
944 |
|
|
|
945 |
|
✗ |
if (!strcmp(text_formatter->name, "mermaidhtml")) |
946 |
|
✗ |
gpc->diagram_config.html_template = ff_resman_get_string(FF_RESOURCE_GRAPH_HTML); |
947 |
|
|
|
948 |
|
✗ |
av_diagram_init(tfc, &gpc->diagram_config); |
949 |
|
|
} |
950 |
|
|
|
951 |
|
✗ |
*pgpc = gpc; |
952 |
|
|
|
953 |
|
✗ |
return 0; |
954 |
|
|
|
955 |
|
✗ |
fail: |
956 |
|
✗ |
if (tfc) |
957 |
|
✗ |
avtext_context_close(&tfc); |
958 |
|
✗ |
if (wctx && !tfc) // Only free wctx if tfc didn't take ownership of it |
959 |
|
✗ |
avtextwriter_context_close(&wctx); |
960 |
|
✗ |
av_freep(&gpc); |
961 |
|
|
|
962 |
|
✗ |
return ret; |
963 |
|
|
} |
964 |
|
|
|
965 |
|
|
|
966 |
|
✗ |
int print_filtergraph(FilterGraph *fg, AVFilterGraph *graph) |
967 |
|
|
{ |
968 |
|
✗ |
GraphPrintContext *gpc = NULL; |
969 |
|
|
AVTextFormatContext *tfc; |
970 |
|
✗ |
FilterGraphPriv *fgp = fgp_from_fg(fg); |
971 |
|
✗ |
AVBPrint *target_buf = &fgp->graph_print_buf; |
972 |
|
|
int ret; |
973 |
|
|
|
974 |
|
✗ |
if (!fg || !fgp) { |
975 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "Invalid filter graph provided\n"); |
976 |
|
✗ |
return AVERROR(EINVAL); |
977 |
|
|
} |
978 |
|
|
|
979 |
|
✗ |
if (target_buf->len) |
980 |
|
✗ |
av_bprint_finalize(target_buf, NULL); |
981 |
|
|
|
982 |
|
✗ |
ret = init_graphprint(&gpc, target_buf); |
983 |
|
✗ |
if (ret) |
984 |
|
✗ |
return ret; |
985 |
|
|
|
986 |
|
✗ |
if (!gpc) { |
987 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "Failed to initialize graph print context\n"); |
988 |
|
✗ |
return AVERROR(ENOMEM); |
989 |
|
|
} |
990 |
|
|
|
991 |
|
✗ |
tfc = gpc->tfc; |
992 |
|
|
|
993 |
|
|
// Due to the threading model each graph needs to print itself into a buffer |
994 |
|
|
// from its own thread. The actual printing happens short before cleanup in ffmpeg.c |
995 |
|
|
// where all graphs are assembled together. To make this work, we need to put the |
996 |
|
|
// formatting context into the same state like it would be when printing all at once, |
997 |
|
|
// so here we print the section headers and clear the buffer to get into the right state. |
998 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_ROOT); |
999 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTERGRAPHS); |
1000 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTERGRAPH); |
1001 |
|
|
|
1002 |
|
✗ |
av_bprint_clear(target_buf); |
1003 |
|
|
|
1004 |
|
✗ |
print_filtergraph_single(gpc, fg, graph); |
1005 |
|
|
|
1006 |
|
✗ |
if (gpc->is_diagram) { |
1007 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERGRAPH |
1008 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERGRAPHS |
1009 |
|
|
} |
1010 |
|
|
|
1011 |
|
✗ |
uninit_graphprint(gpc); |
1012 |
|
|
|
1013 |
|
✗ |
return 0; |
1014 |
|
|
} |
1015 |
|
|
|
1016 |
|
✗ |
static int print_filtergraphs_priv(FilterGraph **graphs, int nb_graphs, InputFile **ifiles, int nb_ifiles, OutputFile **ofiles, int nb_ofiles) |
1017 |
|
|
{ |
1018 |
|
✗ |
GraphPrintContext *gpc = NULL; |
1019 |
|
|
AVTextFormatContext *tfc; |
1020 |
|
|
AVBPrint target_buf; |
1021 |
|
|
int ret; |
1022 |
|
|
|
1023 |
|
✗ |
ret = init_graphprint(&gpc, &target_buf); |
1024 |
|
✗ |
if (ret) |
1025 |
|
✗ |
goto cleanup; |
1026 |
|
|
|
1027 |
|
✗ |
if (!gpc) { |
1028 |
|
✗ |
ret = AVERROR(ENOMEM); |
1029 |
|
✗ |
goto cleanup; |
1030 |
|
|
} |
1031 |
|
|
|
1032 |
|
✗ |
tfc = gpc->tfc; |
1033 |
|
|
|
1034 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_ROOT); |
1035 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTERGRAPHS); |
1036 |
|
|
|
1037 |
|
✗ |
for (int i = 0; i < nb_graphs; i++) { |
1038 |
|
✗ |
FilterGraphPriv *fgp = fgp_from_fg(graphs[i]); |
1039 |
|
✗ |
AVBPrint *graph_buf = &fgp->graph_print_buf; |
1040 |
|
|
|
1041 |
|
✗ |
if (graph_buf->len > 0) { |
1042 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTERGRAPH); |
1043 |
|
✗ |
av_bprint_append_data(&target_buf, graph_buf->str, graph_buf->len); |
1044 |
|
✗ |
av_bprint_finalize(graph_buf, NULL); |
1045 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERGRAPH |
1046 |
|
|
} |
1047 |
|
|
} |
1048 |
|
|
|
1049 |
|
✗ |
for (int n = 0; n < nb_ofiles; n++) { |
1050 |
|
✗ |
OutputFile *of = ofiles[n]; |
1051 |
|
|
|
1052 |
|
✗ |
for (int i = 0; i < of->nb_streams; i++) { |
1053 |
|
✗ |
OutputStream *ost = of->streams[i]; |
1054 |
|
|
|
1055 |
|
✗ |
if (ost->fg_simple) { |
1056 |
|
✗ |
FilterGraphPriv *fgp = fgp_from_fg(ost->fg_simple); |
1057 |
|
✗ |
AVBPrint *graph_buf = &fgp->graph_print_buf; |
1058 |
|
|
|
1059 |
|
✗ |
if (graph_buf->len > 0) { |
1060 |
|
✗ |
avtext_print_section_header(tfc, NULL, SECTION_ID_FILTERGRAPH); |
1061 |
|
✗ |
av_bprint_append_data(&target_buf, graph_buf->str, graph_buf->len); |
1062 |
|
✗ |
av_bprint_finalize(graph_buf, NULL); |
1063 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERGRAPH |
1064 |
|
|
} |
1065 |
|
|
} |
1066 |
|
|
} |
1067 |
|
|
} |
1068 |
|
|
|
1069 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_FILTERGRAPHS |
1070 |
|
|
|
1071 |
|
✗ |
print_streams(gpc, ifiles, nb_ifiles, ofiles, nb_ofiles); |
1072 |
|
|
|
1073 |
|
✗ |
avtext_print_section_footer(tfc); // SECTION_ID_ROOT |
1074 |
|
|
|
1075 |
|
✗ |
if (print_graphs_file) { |
1076 |
|
✗ |
AVIOContext *avio = NULL; |
1077 |
|
|
|
1078 |
|
✗ |
if (!strcmp(print_graphs_file, "-")) { |
1079 |
|
✗ |
printf("%s", target_buf.str); |
1080 |
|
|
} else { |
1081 |
|
✗ |
ret = avio_open2(&avio, print_graphs_file, AVIO_FLAG_WRITE, NULL, NULL); |
1082 |
|
✗ |
if (ret < 0) { |
1083 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "Failed to open graph output file, \"%s\": %s\n", print_graphs_file, av_err2str(ret)); |
1084 |
|
✗ |
goto cleanup; |
1085 |
|
|
} |
1086 |
|
|
|
1087 |
|
✗ |
avio_write(avio, (const unsigned char *)target_buf.str, FFMIN(target_buf.len, target_buf.size - 1)); |
1088 |
|
✗ |
avio_flush(avio); |
1089 |
|
|
|
1090 |
|
✗ |
if ((ret = avio_closep(&avio)) < 0) |
1091 |
|
✗ |
av_log(NULL, AV_LOG_ERROR, "Error closing graph output file, loss of information possible: %s\n", av_err2str(ret)); |
1092 |
|
|
} |
1093 |
|
|
} |
1094 |
|
|
|
1095 |
|
✗ |
if (print_graphs) |
1096 |
|
✗ |
av_log(NULL, AV_LOG_INFO, "%s %c", target_buf.str, '\n'); |
1097 |
|
|
|
1098 |
|
✗ |
cleanup: |
1099 |
|
|
// Properly clean up resources |
1100 |
|
✗ |
if (gpc) |
1101 |
|
✗ |
uninit_graphprint(gpc); |
1102 |
|
|
|
1103 |
|
|
// Ensure the target buffer is properly finalized |
1104 |
|
✗ |
av_bprint_finalize(&target_buf, NULL); |
1105 |
|
|
|
1106 |
|
✗ |
return ret; |
1107 |
|
|
} |
1108 |
|
|
|
1109 |
|
✗ |
int print_filtergraphs(FilterGraph **graphs, int nb_graphs, InputFile **ifiles, int nb_ifiles, OutputFile **ofiles, int nb_ofiles) |
1110 |
|
|
{ |
1111 |
|
✗ |
int ret = print_filtergraphs_priv(graphs, nb_graphs, ifiles, nb_ifiles, ofiles, nb_ofiles); |
1112 |
|
✗ |
ff_resman_uninit(); |
1113 |
|
✗ |
return ret; |
1114 |
|
|
} |
1115 |
|
|
|