From: softworkz <ffmpegagent@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: softworkz <softworkz@hotmail.com>
Subject: [FFmpeg-devel] [PATCH 2/8] ffprobe/avtextformat: Rename and move writer functions and options
Date: Thu, 27 Feb 2025 14:01:34 +0000
Message-ID: <89d538cab47c517b35ecaccb563e14334c9f9927.1740664900.git.ffmpegagent@gmail.com> (raw)
In-Reply-To: <pull.56.ffstaging.FFmpeg.1740664900.ffmpegagent@gmail.com>
From: softworkz <softworkz@hotmail.com>
Signed-off-by: softworkz <softworkz@hotmail.com>
---
fftools/ffprobe.c | 910 ++++++----------------------
libavutil/Makefile | 1 +
libavutil/avtextformat.h | 50 ++
libavutil/textformat/avtextformat.c | 620 +++++++++++++++++++
4 files changed, 848 insertions(+), 733 deletions(-)
create mode 100644 libavutil/textformat/avtextformat.c
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index 76848c3cf4..837e21c0e2 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -41,7 +41,6 @@
#include "libavutil/channel_layout.h"
#include "libavutil/display.h"
#include "libavutil/film_grain_params.h"
-#include "libavutil/hash.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/iamf.h"
#include "libavutil/mastering_display_metadata.h"
@@ -131,6 +130,7 @@ static int show_value_unit = 0;
static int use_value_prefix = 0;
static int use_byte_value_binary_prefix = 0;
static int use_value_sexagesimal_format = 0;
+
static int show_private_data = 1;
#define SHOW_OPTIONAL_FIELDS_AUTO -1
@@ -158,7 +158,6 @@ static int find_stream_info = 1;
/* section structure definition */
typedef enum {
- SECTION_ID_NONE = -1,
SECTION_ID_CHAPTER,
SECTION_ID_CHAPTER_TAGS,
SECTION_ID_CHAPTERS,
@@ -330,22 +329,6 @@ static const char *print_input_filename;
static const AVInputFormat *iformat = NULL;
static const char *output_filename = NULL;
-static struct AVHashContext *hash;
-
-static const struct {
- double bin_val;
- double dec_val;
- const char *bin_str;
- const char *dec_str;
-} si_prefixes[] = {
- { 1.0, 1.0, "", "" },
- { 1.024e3, 1e3, "Ki", "K" },
- { 1.048576e6, 1e6, "Mi", "M" },
- { 1.073741824e9, 1e9, "Gi", "G" },
- { 1.099511627776e12, 1e12, "Ti", "T" },
- { 1.125899906842624e15, 1e15, "Pi", "P" },
-};
-
static const char unit_second_str[] = "s" ;
static const char unit_hertz_str[] = "Hz" ;
static const char unit_byte_str[] = "byte" ;
@@ -421,527 +404,9 @@ static void log_callback(void *ptr, int level, const char *fmt, va_list vl)
#endif
}
-struct unit_value {
- union { double d; int64_t i; } val;
- const char *unit;
-};
-
-static char *value_string(char *buf, int buf_size, struct unit_value uv)
-{
- double vald;
- int64_t vali;
- int show_float = 0;
-
- if (uv.unit == unit_second_str) {
- vald = uv.val.d;
- show_float = 1;
- } else {
- vald = vali = uv.val.i;
- }
-
- if (uv.unit == unit_second_str && use_value_sexagesimal_format) {
- double secs;
- int hours, mins;
- secs = vald;
- mins = (int)secs / 60;
- secs = secs - mins * 60;
- hours = mins / 60;
- mins %= 60;
- snprintf(buf, buf_size, "%d:%02d:%09.6f", hours, mins, secs);
- } else {
- const char *prefix_string = "";
-
- if (use_value_prefix && vald > 1) {
- int64_t index;
-
- if (uv.unit == unit_byte_str && use_byte_value_binary_prefix) {
- index = (int64_t) (log2(vald)) / 10;
- index = av_clip(index, 0, FF_ARRAY_ELEMS(si_prefixes) - 1);
- vald /= si_prefixes[index].bin_val;
- prefix_string = si_prefixes[index].bin_str;
- } else {
- index = (int64_t) (log10(vald)) / 3;
- index = av_clip(index, 0, FF_ARRAY_ELEMS(si_prefixes) - 1);
- vald /= si_prefixes[index].dec_val;
- prefix_string = si_prefixes[index].dec_str;
- }
- vali = vald;
- }
-
- if (show_float || (use_value_prefix && vald != (int64_t)vald))
- snprintf(buf, buf_size, "%f", vald);
- else
- snprintf(buf, buf_size, "%"PRId64, vali);
- av_strlcatf(buf, buf_size, "%s%s%s", *prefix_string || show_value_unit ? " " : "",
- prefix_string, show_value_unit ? uv.unit : "");
- }
-
- return buf;
-}
-
/* WRITERS API */
-static const char *writer_get_name(void *p)
-{
- AVTextFormatContext *wctx = p;
- return wctx->writer->name;
-}
-
-#define OFFSET(x) offsetof(AVTextFormatContext, x)
-
-static const AVOption writer_options[] = {
- { "string_validation", "set string validation mode",
- OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
- { "sv", "set string validation mode",
- OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
- { "ignore", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_IGNORE}, .unit = "sv" },
- { "replace", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_REPLACE}, .unit = "sv" },
- { "fail", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_FAIL}, .unit = "sv" },
- { "string_validation_replacement", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str=""}},
- { "svr", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str="\xEF\xBF\xBD"}},
- { NULL }
-};
-
-static void *writer_child_next(void *obj, void *prev)
-{
- AVTextFormatContext *ctx = obj;
- if (!prev && ctx->writer && ctx->writer->priv_class && ctx->priv)
- return ctx->priv;
- return NULL;
-}
-
-static const AVClass writer_class = {
- .class_name = "AVTextFormatter",
- .item_name = writer_get_name,
- .option = writer_options,
- .version = LIBAVUTIL_VERSION_INT,
- .child_next = writer_child_next,
-};
-
-static int writer_close(AVTextFormatContext **wctx)
-{
- int i;
- int ret = 0;
-
- if (!*wctx)
- return -1;
-
- if ((*wctx)->writer->uninit)
- (*wctx)->writer->uninit(*wctx);
- for (i = 0; i < SECTION_MAX_NB_LEVELS; i++)
- av_bprint_finalize(&(*wctx)->section_pbuf[i], NULL);
- if ((*wctx)->writer->priv_class)
- av_opt_free((*wctx)->priv);
- av_freep(&((*wctx)->priv));
- av_opt_free(*wctx);
- if ((*wctx)->avio) {
- avio_flush((*wctx)->avio);
- ret = avio_close((*wctx)->avio);
- }
- av_freep(wctx);
- return ret;
-}
-
-static void bprint_bytes(AVBPrint *bp, const uint8_t *ubuf, size_t ubuf_size)
-{
- int i;
- av_bprintf(bp, "0X");
- for (i = 0; i < ubuf_size; i++)
- av_bprintf(bp, "%02X", ubuf[i]);
-}
-
-static inline void writer_w8_avio(AVTextFormatContext *wctx, int b)
-{
- avio_w8(wctx->avio, b);
-}
-
-static inline void writer_put_str_avio(AVTextFormatContext *wctx, const char *str)
-{
- avio_write(wctx->avio, str, strlen(str));
-}
-
-static inline void writer_printf_avio(AVTextFormatContext *wctx, const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- avio_vprintf(wctx->avio, fmt, ap);
- va_end(ap);
-}
-
-static inline void writer_w8_printf(AVTextFormatContext *wctx, int b)
-{
- printf("%c", b);
-}
-
-static inline void writer_put_str_printf(AVTextFormatContext *wctx, const char *str)
-{
- printf("%s", str);
-}
-
-static inline void writer_printf_printf(AVTextFormatContext *wctx, const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- vprintf(fmt, ap);
- va_end(ap);
-}
-
-static int writer_open(AVTextFormatContext **wctx, const AVTextFormatter *writer, const char *args,
- const struct AVTextFormatSection *sections, int nb_sections, const char *output)
-{
- int i, ret = 0;
-
- if (!(*wctx = av_mallocz(sizeof(AVTextFormatContext)))) {
- ret = AVERROR(ENOMEM);
- goto fail;
- }
-
- if (!((*wctx)->priv = av_mallocz(writer->priv_size))) {
- ret = AVERROR(ENOMEM);
- goto fail;
- }
-
- (*wctx)->class = &writer_class;
- (*wctx)->writer = writer;
- (*wctx)->level = -1;
- (*wctx)->sections = sections;
- (*wctx)->nb_sections = nb_sections;
-
- av_opt_set_defaults(*wctx);
-
- if (writer->priv_class) {
- void *priv_ctx = (*wctx)->priv;
- *((const AVClass **)priv_ctx) = writer->priv_class;
- av_opt_set_defaults(priv_ctx);
- }
-
- /* convert options to dictionary */
- if (args) {
- AVDictionary *opts = NULL;
- const AVDictionaryEntry *opt = NULL;
-
- if ((ret = av_dict_parse_string(&opts, args, "=", ":", 0)) < 0) {
- av_log(*wctx, AV_LOG_ERROR, "Failed to parse option string '%s' provided to writer context\n", args);
- av_dict_free(&opts);
- goto fail;
- }
-
- while ((opt = av_dict_iterate(opts, opt))) {
- if ((ret = av_opt_set(*wctx, opt->key, opt->value, AV_OPT_SEARCH_CHILDREN)) < 0) {
- av_log(*wctx, AV_LOG_ERROR, "Failed to set option '%s' with value '%s' provided to writer context\n",
- opt->key, opt->value);
- av_dict_free(&opts);
- goto fail;
- }
- }
-
- av_dict_free(&opts);
- }
-
- /* validate replace string */
- {
- const uint8_t *p = (*wctx)->string_validation_replacement;
- const uint8_t *endp = p + strlen(p);
- while (*p) {
- const uint8_t *p0 = p;
- int32_t code;
- ret = av_utf8_decode(&code, &p, endp, (*wctx)->string_validation_utf8_flags);
- if (ret < 0) {
- AVBPrint bp;
- av_bprint_init(&bp, 0, AV_BPRINT_SIZE_AUTOMATIC);
- bprint_bytes(&bp, p0, p-p0),
- av_log(wctx, AV_LOG_ERROR,
- "Invalid UTF8 sequence %s found in string validation replace '%s'\n",
- bp.str, (*wctx)->string_validation_replacement);
- return ret;
- }
- }
- }
-
- if (!output_filename) {
- (*wctx)->writer_w8 = writer_w8_printf;
- (*wctx)->writer_put_str = writer_put_str_printf;
- (*wctx)->writer_printf = writer_printf_printf;
- } else {
- if ((ret = avio_open(&(*wctx)->avio, output, AVIO_FLAG_WRITE)) < 0) {
- av_log(*wctx, AV_LOG_ERROR,
- "Failed to open output '%s' with error: %s\n", output, av_err2str(ret));
- goto fail;
- }
- (*wctx)->writer_w8 = writer_w8_avio;
- (*wctx)->writer_put_str = writer_put_str_avio;
- (*wctx)->writer_printf = writer_printf_avio;
- }
-
- for (i = 0; i < SECTION_MAX_NB_LEVELS; i++)
- av_bprint_init(&(*wctx)->section_pbuf[i], 1, AV_BPRINT_SIZE_UNLIMITED);
- if ((*wctx)->writer->init)
- ret = (*wctx)->writer->init(*wctx);
- if (ret < 0)
- goto fail;
-
- return 0;
-
-fail:
- writer_close(wctx);
- return ret;
-}
-
-static inline void writer_print_section_header(AVTextFormatContext *wctx,
- const void *data,
- int section_id)
-{
- int parent_section_id;
- wctx->level++;
- av_assert0(wctx->level < SECTION_MAX_NB_LEVELS);
- parent_section_id = wctx->level ?
- (wctx->section[wctx->level-1])->id : SECTION_ID_NONE;
-
- wctx->nb_item[wctx->level] = 0;
- wctx->section[wctx->level] = &wctx->sections[section_id];
-
- if (section_id == SECTION_ID_PACKETS_AND_FRAMES) {
- wctx->nb_section_packet = wctx->nb_section_frame =
- wctx->nb_section_packet_frame = 0;
- } else if (parent_section_id == SECTION_ID_PACKETS_AND_FRAMES) {
- wctx->nb_section_packet_frame = section_id == SECTION_ID_PACKET ?
- wctx->nb_section_packet : wctx->nb_section_frame;
- }
-
- if (wctx->writer->print_section_header)
- wctx->writer->print_section_header(wctx, data);
-}
-
-static inline void writer_print_section_footer(AVTextFormatContext *wctx)
-{
- int section_id = wctx->section[wctx->level]->id;
- int parent_section_id = wctx->level ?
- wctx->section[wctx->level-1]->id : SECTION_ID_NONE;
-
- if (parent_section_id != SECTION_ID_NONE)
- wctx->nb_item[wctx->level-1]++;
- if (parent_section_id == SECTION_ID_PACKETS_AND_FRAMES) {
- if (section_id == SECTION_ID_PACKET) wctx->nb_section_packet++;
- else wctx->nb_section_frame++;
- }
- if (wctx->writer->print_section_footer)
- wctx->writer->print_section_footer(wctx);
- wctx->level--;
-}
-
-static inline void writer_print_integer(AVTextFormatContext *wctx,
- const char *key, int64_t val)
-{
- const struct AVTextFormatSection *section = wctx->section[wctx->level];
-
- if (section->show_all_entries || av_dict_get(section->entries_to_show, key, NULL, 0)) {
- wctx->writer->print_integer(wctx, key, val);
- wctx->nb_item[wctx->level]++;
- }
-}
-
-static inline int validate_string(AVTextFormatContext *wctx, char **dstp, const char *src)
-{
- const uint8_t *p, *endp;
- AVBPrint dstbuf;
- int invalid_chars_nb = 0, ret = 0;
-
- av_bprint_init(&dstbuf, 0, AV_BPRINT_SIZE_UNLIMITED);
-
- endp = src + strlen(src);
- for (p = src; *p;) {
- uint32_t code;
- int invalid = 0;
- const uint8_t *p0 = p;
-
- if (av_utf8_decode(&code, &p, endp, wctx->string_validation_utf8_flags) < 0) {
- AVBPrint bp;
- av_bprint_init(&bp, 0, AV_BPRINT_SIZE_AUTOMATIC);
- bprint_bytes(&bp, p0, p-p0);
- av_log(wctx, AV_LOG_DEBUG,
- "Invalid UTF-8 sequence %s found in string '%s'\n", bp.str, src);
- invalid = 1;
- }
-
- if (invalid) {
- invalid_chars_nb++;
-
- switch (wctx->string_validation) {
- case WRITER_STRING_VALIDATION_FAIL:
- av_log(wctx, AV_LOG_ERROR,
- "Invalid UTF-8 sequence found in string '%s'\n", src);
- ret = AVERROR_INVALIDDATA;
- goto end;
- break;
-
- case WRITER_STRING_VALIDATION_REPLACE:
- av_bprintf(&dstbuf, "%s", wctx->string_validation_replacement);
- break;
- }
- }
-
- if (!invalid || wctx->string_validation == WRITER_STRING_VALIDATION_IGNORE)
- av_bprint_append_data(&dstbuf, p0, p-p0);
- }
-
- if (invalid_chars_nb && wctx->string_validation == WRITER_STRING_VALIDATION_REPLACE) {
- av_log(wctx, AV_LOG_WARNING,
- "%d invalid UTF-8 sequence(s) found in string '%s', replaced with '%s'\n",
- invalid_chars_nb, src, wctx->string_validation_replacement);
- }
-
-end:
- av_bprint_finalize(&dstbuf, dstp);
- return ret;
-}
-
-#define PRINT_STRING_OPT 1
-#define PRINT_STRING_VALIDATE 2
-
-static inline int writer_print_string(AVTextFormatContext *wctx,
- const char *key, const char *val, int flags)
-{
- const struct AVTextFormatSection *section = wctx->section[wctx->level];
- int ret = 0;
-
- if (show_optional_fields == SHOW_OPTIONAL_FIELDS_NEVER ||
- (show_optional_fields == SHOW_OPTIONAL_FIELDS_AUTO
- && (flags & PRINT_STRING_OPT)
- && !(wctx->writer->flags & WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS)))
- return 0;
-
- if (section->show_all_entries || av_dict_get(section->entries_to_show, key, NULL, 0)) {
- if (flags & PRINT_STRING_VALIDATE) {
- char *key1 = NULL, *val1 = NULL;
- ret = validate_string(wctx, &key1, key);
- if (ret < 0) goto end;
- ret = validate_string(wctx, &val1, val);
- if (ret < 0) goto end;
- wctx->writer->print_string(wctx, key1, val1);
- end:
- if (ret < 0) {
- av_log(wctx, AV_LOG_ERROR,
- "Invalid key=value string combination %s=%s in section %s\n",
- key, val, section->unique_name);
- }
- av_free(key1);
- av_free(val1);
- } else {
- wctx->writer->print_string(wctx, key, val);
- }
-
- wctx->nb_item[wctx->level]++;
- }
-
- return ret;
-}
-
-static inline void writer_print_rational(AVTextFormatContext *wctx,
- const char *key, AVRational q, char sep)
-{
- AVBPrint buf;
- av_bprint_init(&buf, 0, AV_BPRINT_SIZE_AUTOMATIC);
- av_bprintf(&buf, "%d%c%d", q.num, sep, q.den);
- writer_print_string(wctx, key, buf.str, 0);
-}
-
-static void writer_print_time(AVTextFormatContext *wctx, const char *key,
- int64_t ts, const AVRational *time_base, int is_duration)
-{
- char buf[128];
-
- if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
- writer_print_string(wctx, key, "N/A", PRINT_STRING_OPT);
- } else {
- double d = ts * av_q2d(*time_base);
- struct unit_value uv;
- uv.val.d = d;
- uv.unit = unit_second_str;
- value_string(buf, sizeof(buf), uv);
- writer_print_string(wctx, key, buf, 0);
- }
-}
-
-static void writer_print_ts(AVTextFormatContext *wctx, const char *key, int64_t ts, int is_duration)
-{
- if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
- writer_print_string(wctx, key, "N/A", PRINT_STRING_OPT);
- } else {
- writer_print_integer(wctx, key, ts);
- }
-}
-
-static void writer_print_data(AVTextFormatContext *wctx, const char *name,
- const uint8_t *data, int size)
-{
- AVBPrint bp;
- int offset = 0, l, i;
-
- av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
- av_bprintf(&bp, "\n");
- while (size) {
- av_bprintf(&bp, "%08x: ", offset);
- l = FFMIN(size, 16);
- for (i = 0; i < l; i++) {
- av_bprintf(&bp, "%02x", data[i]);
- if (i & 1)
- av_bprintf(&bp, " ");
- }
- av_bprint_chars(&bp, ' ', 41 - 2 * i - i / 2);
- for (i = 0; i < l; i++)
- av_bprint_chars(&bp, data[i] - 32U < 95 ? data[i] : '.', 1);
- av_bprintf(&bp, "\n");
- offset += l;
- data += l;
- size -= l;
- }
- writer_print_string(wctx, name, bp.str, 0);
- av_bprint_finalize(&bp, NULL);
-}
-
-static void writer_print_data_hash(AVTextFormatContext *wctx, const char *name,
- const uint8_t *data, int size)
-{
- char *p, buf[AV_HASH_MAX_SIZE * 2 + 64] = { 0 };
-
- if (!hash)
- return;
- av_hash_init(hash);
- av_hash_update(hash, data, size);
- snprintf(buf, sizeof(buf), "%s:", av_hash_get_name(hash));
- p = buf + strlen(buf);
- av_hash_final_hex(hash, p, buf + sizeof(buf) - p);
- writer_print_string(wctx, name, buf, 0);
-}
-
-static void writer_print_integers(AVTextFormatContext *wctx, const char *name,
- uint8_t *data, int size, const char *format,
- int columns, int bytes, int offset_add)
-{
- AVBPrint bp;
- int offset = 0, l, i;
-
- av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
- av_bprintf(&bp, "\n");
- while (size) {
- av_bprintf(&bp, "%08x: ", offset);
- l = FFMIN(size, columns);
- for (i = 0; i < l; i++) {
- if (bytes == 1) av_bprintf(&bp, format, *data);
- else if (bytes == 2) av_bprintf(&bp, format, AV_RN16(data));
- else if (bytes == 4) av_bprintf(&bp, format, AV_RN32(data));
- data += bytes;
- size --;
- }
- av_bprintf(&bp, "\n");
- offset += offset_add;
- }
- writer_print_string(wctx, name, bp.str, 0);
- av_bprint_finalize(&bp, NULL);
-}
#define writer_w8(wctx_, b_) (wctx_)->writer_w8(wctx_, b_)
#define writer_put_str(wctx_, str_) (wctx_)->writer_put_str(wctx_, str_)
@@ -1075,7 +540,7 @@ static void default_print_int(AVTextFormatContext *wctx, const char *key, int64_
writer_printf(wctx, "%"PRId64"\n", value);
}
-static const AVTextFormatter default_writer = {
+static const AVTextFormatter default_formatter = {
.name = "default",
.priv_size = sizeof(DefaultContext),
.print_section_header = default_print_section_header,
@@ -1749,8 +1214,8 @@ static av_cold int xml_init(AVTextFormatContext *wctx)
return AVERROR(EINVAL); \
}
CHECK_COMPLIANCE(show_private_data, "private");
- CHECK_COMPLIANCE(show_value_unit, "unit");
- CHECK_COMPLIANCE(use_value_prefix, "prefix");
+ CHECK_COMPLIANCE(wctx->show_value_unit, "unit");
+ CHECK_COMPLIANCE(wctx->use_value_prefix, "prefix");
}
return 0;
@@ -1892,19 +1357,19 @@ static void writer_register_all(void)
return;
initialized = 1;
- writer_register(&default_writer);
- writer_register(&compact_writer);
- writer_register(&csv_writer);
- writer_register(&flat_writer);
- writer_register(&ini_writer);
- writer_register(&json_writer);
- writer_register(&xml_writer);
+ writer_register(&default_formatter);
+ writer_register(&compact_formatter);
+ writer_register(&csv_formatter);
+ writer_register(&flat_formatter);
+ writer_register(&ini_formatter);
+ writer_register(&json_formatter);
+ writer_register(&xml_formatter);
}
#define print_fmt(k, f, ...) do { \
av_bprint_clear(&pbuf); \
av_bprintf(&pbuf, f, __VA_ARGS__); \
- writer_print_string(w, k, pbuf.str, 0); \
+ avtext_print_string(w, k, pbuf.str, 0); \
} while (0)
#define print_list_fmt(k, f, n, m, ...) do { \
@@ -1916,28 +1381,23 @@ static void writer_register_all(void)
av_bprintf(&pbuf, f, __VA_ARGS__); \
} \
} \
- writer_print_string(w, k, pbuf.str, 0); \
-} while (0)
-
-#define print_int(k, v) writer_print_integer(w, k, v)
-#define print_q(k, v, s) writer_print_rational(w, k, v, s)
-#define print_str(k, v) writer_print_string(w, k, v, 0)
-#define print_str_opt(k, v) writer_print_string(w, k, v, PRINT_STRING_OPT)
-#define print_str_validate(k, v) writer_print_string(w, k, v, PRINT_STRING_VALIDATE)
-#define print_time(k, v, tb) writer_print_time(w, k, v, tb, 0)
-#define print_ts(k, v) writer_print_ts(w, k, v, 0)
-#define print_duration_time(k, v, tb) writer_print_time(w, k, v, tb, 1)
-#define print_duration_ts(k, v) writer_print_ts(w, k, v, 1)
-#define print_val(k, v, u) do { \
- struct unit_value uv; \
- uv.val.i = v; \
- uv.unit = u; \
- writer_print_string(w, k, value_string(val_str, sizeof(val_str), uv), 0); \
+ avtext_print_string(w, k, pbuf.str, 0); \
} while (0)
-#define print_section_header(s) writer_print_section_header(w, NULL, s)
-#define print_section_header_data(s, d) writer_print_section_header(w, d, s)
-#define print_section_footer(s) writer_print_section_footer(w, s)
+#define print_int(k, v) avtext_print_integer(w, k, v)
+#define print_q(k, v, s) avtext_print_rational(w, k, v, s)
+#define print_str(k, v) avtext_print_string(w, k, v, 0)
+#define print_str_opt(k, v) avtext_print_string(w, k, v, PRINT_STRING_OPT)
+#define print_str_validate(k, v) avtext_print_string(w, k, v, PRINT_STRING_VALIDATE)
+#define print_time(k, v, tb) avtext_print_time(w, k, v, tb, 0)
+#define print_ts(k, v) avtext_print_ts(w, k, v, 0)
+#define print_duration_time(k, v, tb) avtext_print_time(w, k, v, tb, 1)
+#define print_duration_ts(k, v) avtext_print_ts(w, k, v, 1)
+#define print_val(k, v, u) avtext_print_unit_int(w, k, v, u)
+
+#define print_section_header(s) avtext_print_section_header(w, NULL, s)
+#define print_section_header_data(s, d) avtext_print_section_header(w, d, s)
+#define print_section_footer(s) avtext_print_section_footer(w, s)
#define REALLOCZ_ARRAY_STREAM(ptr, cur_n, new_n) \
{ \
@@ -1954,13 +1414,13 @@ static inline int show_tags(AVTextFormatContext *w, AVDictionary *tags, int sect
if (!tags)
return 0;
- writer_print_section_header(w, NULL, section_id);
+ avtext_print_section_header(w, NULL, section_id);
while ((tag = av_dict_iterate(tags, tag))) {
if ((ret = print_str_validate(tag->key, tag->value)) < 0)
break;
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -2020,15 +1480,15 @@ static void print_dovi_metadata(AVTextFormatContext *w, const AVDOVIMetadata *do
print_int("num_x_partitions", mapping->num_x_partitions);
print_int("num_y_partitions", mapping->num_y_partitions);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
for (int c = 0; c < 3; c++) {
const AVDOVIReshapingCurve *curve = &mapping->curves[c];
- writer_print_section_header(w, "Reshaping curve", SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
+ avtext_print_section_header(w, "Reshaping curve", SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
print_list_fmt("pivots", "%"PRIu16, curve->num_pivots, 1, curve->pivots[idx]);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST);
for (int i = 0; i < curve->num_pivots - 1; i++) {
AVBPrint piece_buf;
@@ -2046,7 +1506,7 @@ static void print_dovi_metadata(AVTextFormatContext *w, const AVDOVIMetadata *do
}
av_bprintf(&piece_buf, " mapping");
- writer_print_section_header(w, piece_buf.str, SECTION_ID_FRAME_SIDE_DATA_PIECE);
+ avtext_print_section_header(w, piece_buf.str, SECTION_ID_FRAME_SIDE_DATA_PIECE);
print_int("mapping_idc", curve->mapping_idc[i]);
switch (curve->mapping_idc[i]) {
case AV_DOVI_MAPPING_POLYNOMIAL:
@@ -2070,11 +1530,11 @@ static void print_dovi_metadata(AVTextFormatContext *w, const AVDOVIMetadata *do
}
// SECTION_ID_FRAME_SIDE_DATA_PIECE
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
// SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
if (mapping->nlq_method_idc != AV_DOVI_NLQ_NONE) {
const AVDOVINLQParams *nlq = &mapping->nlq[c];
@@ -2090,11 +1550,11 @@ static void print_dovi_metadata(AVTextFormatContext *w, const AVDOVIMetadata *do
}
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
// color metadata
print_int("dm_metadata_id", color->dm_metadata_id);
@@ -2353,10 +1813,10 @@ static void print_film_grain_params(AVTextFormatContext *w,
print_int("overlap_flag", aom->overlap_flag);
print_int("limit_output_range", aom->limit_output_range);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
if (aom->num_y_points) {
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
print_int("bit_depth_luma", fgp->bit_depth_luma);
print_list_fmt("y_points_value", "%"PRIu8, aom->num_y_points, 1, aom->y_points[idx][0]);
@@ -2364,14 +1824,14 @@ static void print_film_grain_params(AVTextFormatContext *w,
print_list_fmt("ar_coeffs_y", "%"PRId8, num_ar_coeffs_y, 1, aom->ar_coeffs_y[idx]);
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
for (int uv = 0; uv < 2; uv++) {
if (!aom->num_uv_points[uv] && !aom->chroma_scaling_from_luma)
continue;
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
print_int("bit_depth_chroma", fgp->bit_depth_chroma);
print_list_fmt("uv_points_value", "%"PRIu8, aom->num_uv_points[uv], 1, aom->uv_points[uv][idx][0]);
@@ -2382,11 +1842,11 @@ static void print_film_grain_params(AVTextFormatContext *w,
print_int("uv_offset", aom->uv_offset[uv]);
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
break;
}
case AV_FILM_GRAIN_PARAMS_H274: {
@@ -2395,36 +1855,36 @@ static void print_film_grain_params(AVTextFormatContext *w,
print_int("blending_mode_id", h274->blending_mode_id);
print_int("log2_scale_factor", h274->log2_scale_factor);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST);
for (int c = 0; c < 3; c++) {
if (!h274->component_model_present[c])
continue;
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT);
print_int(c ? "bit_depth_chroma" : "bit_depth_luma", c ? fgp->bit_depth_chroma : fgp->bit_depth_luma);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST);
for (int i = 0; i < h274->num_intensity_intervals[c]; i++) {
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE);
print_int("intensity_interval_lower_bound", h274->intensity_interval_lower_bound[c][i]);
print_int("intensity_interval_upper_bound", h274->intensity_interval_upper_bound[c][i]);
print_list_fmt("comp_model_value", "%"PRId16, h274->num_model_values[c], 1, h274->comp_model_value[c][i][idx]);
// SECTION_ID_FRAME_SIDE_DATA_PIECE
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
// SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
// SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
break;
}
}
@@ -2439,13 +1899,13 @@ static void print_pkt_side_data(AVTextFormatContext *w,
{
const char *name = av_packet_side_data_name(sd->type);
- writer_print_section_header(w, sd, id_data);
+ avtext_print_section_header(w, sd, id_data);
print_str("side_data_type", name ? name : "unknown");
if (sd->type == AV_PKT_DATA_DISPLAYMATRIX && sd->size >= 9*4) {
double rotation = av_display_rotation_get((int32_t *)sd->data);
if (isnan(rotation))
rotation = 0;
- writer_print_integers(w, "displaymatrix", sd->data, 9, " %11d", 3, 4, 1);
+ avtext_print_integers(w, "displaymatrix", sd->data, 9, " %11d", 3, 4, 1);
print_int("rotation", rotation);
} else if (sd->type == AV_PKT_DATA_STEREO3D) {
const AVStereo3D *stereo = (AVStereo3D *)sd->data;
@@ -2542,8 +2002,8 @@ static void print_pkt_side_data(AVTextFormatContext *w,
} else if (sd->type == AV_PKT_DATA_WEBVTT_IDENTIFIER ||
sd->type == AV_PKT_DATA_WEBVTT_SETTINGS) {
if (do_show_data)
- writer_print_data(w, "data", sd->data, sd->size);
- writer_print_data_hash(w, "data_hash", sd->data, sd->size);
+ avtext_print_data(w, "data", sd->data, sd->size);
+ avtext_print_data_hash(w, "data_hash", sd->data, sd->size);
} else if (sd->type == AV_PKT_DATA_FRAME_CROPPING && sd->size >= sizeof(uint32_t) * 4) {
print_int("crop_top", AV_RL32(sd->data));
print_int("crop_bottom", AV_RL32(sd->data + 4));
@@ -2641,11 +2101,11 @@ static int show_log(AVTextFormatContext *w, int section_ids, int section_id, int
ff_mutex_unlock(&log_mutex);
return 0;
}
- writer_print_section_header(w, NULL, section_ids);
+ avtext_print_section_header(w, NULL, section_ids);
for (i=0; i<log_buffer_size; i++) {
if (log_buffer[i].log_level <= log_level) {
- writer_print_section_header(w, NULL, section_id);
+ avtext_print_section_header(w, NULL, section_id);
print_str("context", log_buffer[i].context_name);
print_int("level", log_buffer[i].log_level);
print_int("category", log_buffer[i].category);
@@ -2657,27 +2117,26 @@ static int show_log(AVTextFormatContext *w, int section_ids, int section_id, int
print_str_opt("parent_category", "N/A");
}
print_str("message", log_buffer[i].log_message);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
}
clear_log(0);
ff_mutex_unlock(&log_mutex);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return 0;
}
static void show_packet(AVTextFormatContext *w, InputFile *ifile, AVPacket *pkt, int packet_idx)
{
- char val_str[128];
AVStream *st = ifile->streams[pkt->stream_index].st;
AVBPrint pbuf;
const char *s;
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, SECTION_ID_PACKET);
+ avtext_print_section_header(w, NULL, SECTION_ID_PACKET);
s = av_get_media_type_string(st->codecpar->codec_type);
if (s) print_str ("codec_type", s);
@@ -2696,8 +2155,8 @@ static void show_packet(AVTextFormatContext *w, InputFile *ifile, AVPacket *pkt,
pkt->flags & AV_PKT_FLAG_DISCARD ? 'D' : '_',
pkt->flags & AV_PKT_FLAG_CORRUPT ? 'C' : '_');
if (do_show_data)
- writer_print_data(w, "data", pkt->data, pkt->size);
- writer_print_data_hash(w, "data_hash", pkt->data, pkt->size);
+ avtext_print_data(w, "data", pkt->data, pkt->size);
+ avtext_print_data_hash(w, "data_hash", pkt->data, pkt->size);
if (pkt->side_data_elems) {
size_t size;
@@ -2711,16 +2170,16 @@ static void show_packet(AVTextFormatContext *w, InputFile *ifile, AVPacket *pkt,
av_dict_free(&dict);
}
- writer_print_section_header(w, NULL, SECTION_ID_PACKET_SIDE_DATA_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_PACKET_SIDE_DATA_LIST);
for (int i = 0; i < pkt->side_data_elems; i++) {
print_pkt_side_data(w, st->codecpar, &pkt->side_data[i],
SECTION_ID_PACKET_SIDE_DATA);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
av_bprint_finalize(&pbuf, NULL);
fflush(stdout);
@@ -2733,7 +2192,7 @@ static void show_subtitle(AVTextFormatContext *w, AVSubtitle *sub, AVStream *str
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, SECTION_ID_SUBTITLE);
+ avtext_print_section_header(w, NULL, SECTION_ID_SUBTITLE);
print_str ("media_type", "subtitle");
print_ts ("pts", sub->pts);
@@ -2743,7 +2202,7 @@ static void show_subtitle(AVTextFormatContext *w, AVSubtitle *sub, AVStream *str
print_int ("end_display_time", sub->end_display_time);
print_int ("num_rects", sub->num_rects);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
av_bprint_finalize(&pbuf, NULL);
fflush(stdout);
@@ -2753,20 +2212,20 @@ static void print_frame_side_data(AVTextFormatContext *w,
const AVFrame *frame,
const AVStream *stream)
{
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_LIST);
for (int i = 0; i < frame->nb_side_data; i++) {
const AVFrameSideData *sd = frame->side_data[i];
const char *name;
- writer_print_section_header(w, sd, SECTION_ID_FRAME_SIDE_DATA);
+ avtext_print_section_header(w, sd, SECTION_ID_FRAME_SIDE_DATA);
name = av_frame_side_data_name(sd->type);
print_str("side_data_type", name ? name : "unknown");
if (sd->type == AV_FRAME_DATA_DISPLAYMATRIX && sd->size >= 9*4) {
double rotation = av_display_rotation_get((int32_t *)sd->data);
if (isnan(rotation))
rotation = 0;
- writer_print_integers(w, "displaymatrix", sd->data, 9, " %11d", 3, 4, 1);
+ avtext_print_integers(w, "displaymatrix", sd->data, 9, " %11d", 3, 4, 1);
print_int("rotation", rotation);
} else if (sd->type == AV_FRAME_DATA_AFD && sd->size > 0) {
print_int("active_format", *sd->data);
@@ -2777,15 +2236,15 @@ static void print_frame_side_data(AVTextFormatContext *w,
} else if (sd->type == AV_FRAME_DATA_S12M_TIMECODE && sd->size == 16) {
uint32_t *tc = (uint32_t*)sd->data;
int m = FFMIN(tc[0],3);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST);
for (int j = 1; j <= m ; j++) {
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_smpte_tc_string2(tcbuf, stream->avg_frame_rate, tc[j], 0, 0);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE);
print_str("value", tcbuf);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
} else if (sd->type == AV_FRAME_DATA_MASTERING_DISPLAY_METADATA) {
AVMasteringDisplayMetadata *metadata = (AVMasteringDisplayMetadata *)sd->data;
@@ -2830,9 +2289,9 @@ static void print_frame_side_data(AVTextFormatContext *w,
} else if (sd->type == AV_FRAME_DATA_VIEW_ID) {
print_int("view_id", *(int*)sd->data);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
static void show_frame(AVTextFormatContext *w, AVFrame *frame, AVStream *stream,
@@ -2845,7 +2304,7 @@ static void show_frame(AVTextFormatContext *w, AVFrame *frame, AVStream *stream,
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, SECTION_ID_FRAME);
+ avtext_print_section_header(w, NULL, SECTION_ID_FRAME);
s = av_get_media_type_string(stream->codecpar->codec_type);
if (s) print_str ("media_type", s);
@@ -2917,7 +2376,7 @@ static void show_frame(AVTextFormatContext *w, AVFrame *frame, AVStream *stream,
if (frame->nb_side_data)
print_frame_side_data(w, frame, stream);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
av_bprint_finalize(&pbuf, NULL);
fflush(stdout);
@@ -3167,14 +2626,14 @@ static int read_packets(AVTextFormatContext *w, InputFile *ifile)
static void print_dispositions(AVTextFormatContext *w, uint32_t disposition, SectionID section_id)
{
- writer_print_section_header(w, NULL, section_id);
+ avtext_print_section_header(w, NULL, section_id);
for (int i = 0; i < sizeof(disposition) * CHAR_BIT; i++) {
const char *disposition_str = av_disposition_to_string(1U << i);
if (disposition_str)
print_int(disposition_str, !!(disposition & (1U << i)));
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
#define IN_PROGRAM 1
@@ -3212,7 +2671,7 @@ static int show_stream(AVTextFormatContext *w, AVFormatContext *fmt_ctx, int str
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, section_header[container]);
+ avtext_print_section_header(w, NULL, section_header[container]);
print_int("index", stream->index);
@@ -3366,12 +2825,12 @@ static int show_stream(AVTextFormatContext *w, AVFormatContext *fmt_ctx, int str
if (nb_streams_packets[stream_idx]) print_fmt ("nb_read_packets", "%"PRIu64, nb_streams_packets[stream_idx]);
else print_str_opt("nb_read_packets", "N/A");
if (do_show_data)
- writer_print_data(w, "extradata", par->extradata,
+ avtext_print_data(w, "extradata", par->extradata,
par->extradata_size);
if (par->extradata_size > 0) {
print_int("extradata_size", par->extradata_size);
- writer_print_data_hash(w, "extradata_hash", par->extradata,
+ avtext_print_data_hash(w, "extradata_hash", par->extradata,
par->extradata_size);
}
@@ -3387,16 +2846,16 @@ static int show_stream(AVTextFormatContext *w, AVFormatContext *fmt_ctx, int str
}
if (stream->codecpar->nb_coded_side_data) {
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_SIDE_DATA_LIST);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_SIDE_DATA_LIST);
for (int i = 0; i < stream->codecpar->nb_coded_side_data; i++) {
print_pkt_side_data(w, stream->codecpar, &stream->codecpar->coded_side_data[i],
SECTION_ID_STREAM_SIDE_DATA);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
av_bprint_finalize(&pbuf, NULL);
fflush(stdout);
@@ -3408,14 +2867,14 @@ static int show_streams(AVTextFormatContext *w, InputFile *ifile)
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
int i, ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_STREAMS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAMS);
for (i = 0; i < ifile->nb_streams; i++)
if (selected_streams[i]) {
ret = show_stream(w, fmt_ctx, i, &ifile->streams[i], 0);
if (ret < 0)
break;
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -3425,7 +2884,7 @@ static int show_program(AVTextFormatContext *w, InputFile *ifile, AVProgram *pro
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
int i, ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_PROGRAM);
+ avtext_print_section_header(w, NULL, SECTION_ID_PROGRAM);
print_int("program_id", program->id);
print_int("program_num", program->program_num);
print_int("nb_streams", program->nb_stream_indexes);
@@ -3436,7 +2895,7 @@ static int show_program(AVTextFormatContext *w, InputFile *ifile, AVProgram *pro
if (ret < 0)
goto end;
- writer_print_section_header(w, NULL, SECTION_ID_PROGRAM_STREAMS);
+ avtext_print_section_header(w, NULL, SECTION_ID_PROGRAM_STREAMS);
for (i = 0; i < program->nb_stream_indexes; i++) {
if (selected_streams[program->stream_index[i]]) {
ret = show_stream(w, fmt_ctx, program->stream_index[i], &ifile->streams[program->stream_index[i]], IN_PROGRAM);
@@ -3444,10 +2903,10 @@ static int show_program(AVTextFormatContext *w, InputFile *ifile, AVProgram *pro
break;
}
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
end:
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -3456,7 +2915,7 @@ static int show_programs(AVTextFormatContext *w, InputFile *ifile)
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
int i, ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_PROGRAMS);
+ avtext_print_section_header(w, NULL, SECTION_ID_PROGRAMS);
for (i = 0; i < fmt_ctx->nb_programs; i++) {
AVProgram *program = fmt_ctx->programs[i];
if (!program)
@@ -3465,14 +2924,14 @@ static int show_programs(AVTextFormatContext *w, InputFile *ifile)
if (ret < 0)
break;
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
static void print_tile_grid_params(AVTextFormatContext *w, const AVStreamGroup *stg,
const AVStreamGroupTileGrid *tile_grid)
{
- writer_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
+ avtext_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
print_int("nb_tiles", tile_grid->nb_tiles);
print_int("coded_width", tile_grid->coded_width);
print_int("coded_height", tile_grid->coded_height);
@@ -3480,16 +2939,16 @@ static void print_tile_grid_params(AVTextFormatContext *w, const AVStreamGroup *
print_int("vertical_offset", tile_grid->vertical_offset);
print_int("width", tile_grid->width);
print_int("height", tile_grid->height);
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
for (int i = 0; i < tile_grid->nb_tiles; i++) {
- writer_print_section_header(w, "tile_offset", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
+ avtext_print_section_header(w, "tile_offset", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
print_int("stream_index", tile_grid->offsets[i].idx);
print_int("tile_horizontal_offset", tile_grid->offsets[i].horizontal);
print_int("tile_vertical_offset", tile_grid->offsets[i].vertical);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
+ avtext_print_section_footer(w);
}
static void print_iamf_param_definition(AVTextFormatContext *w, const char *name,
@@ -3500,7 +2959,7 @@ static void print_iamf_param_definition(AVTextFormatContext *w, const char *name
av_assert0(subsection_id != -1);
parameter_section_id = sections[subsection_id].children_ids[0];
av_assert0(parameter_section_id != -1);
- writer_print_section_header(w, "IAMF Param Definition", section_id);
+ avtext_print_section_header(w, "IAMF Param Definition", section_id);
print_str("name", name);
print_int("nb_subblocks", param->nb_subblocks);
print_int("type", param->type);
@@ -3509,56 +2968,56 @@ static void print_iamf_param_definition(AVTextFormatContext *w, const char *name
print_int("duration", param->duration);
print_int("constant_subblock_duration", param->constant_subblock_duration);
if (param->nb_subblocks > 0)
- writer_print_section_header(w, NULL, subsection_id);
+ avtext_print_section_header(w, NULL, subsection_id);
for (int i = 0; i < param->nb_subblocks; i++) {
const void *subblock = av_iamf_param_definition_get_subblock(param, i);
switch(param->type) {
case AV_IAMF_PARAMETER_DEFINITION_MIX_GAIN: {
const AVIAMFMixGain *mix = subblock;
- writer_print_section_header(w, "IAMF Mix Gain Parameters", parameter_section_id);
+ avtext_print_section_header(w, "IAMF Mix Gain Parameters", parameter_section_id);
print_int("subblock_duration", mix->subblock_duration);
print_int("animation_type", mix->animation_type);
print_q("start_point_value", mix->start_point_value, '/');
print_q("end_point_value", mix->end_point_value, '/');
print_q("control_point_value", mix->control_point_value, '/');
print_q("control_point_relative_time", mix->control_point_relative_time, '/');
- writer_print_section_footer(w); // parameter_section_id
+ avtext_print_section_footer(w); // parameter_section_id
break;
}
case AV_IAMF_PARAMETER_DEFINITION_DEMIXING: {
const AVIAMFDemixingInfo *demix = subblock;
- writer_print_section_header(w, "IAMF Demixing Info", parameter_section_id);
+ avtext_print_section_header(w, "IAMF Demixing Info", parameter_section_id);
print_int("subblock_duration", demix->subblock_duration);
print_int("dmixp_mode", demix->dmixp_mode);
- writer_print_section_footer(w); // parameter_section_id
+ avtext_print_section_footer(w); // parameter_section_id
break;
}
case AV_IAMF_PARAMETER_DEFINITION_RECON_GAIN: {
const AVIAMFReconGain *recon = subblock;
- writer_print_section_header(w, "IAMF Recon Gain", parameter_section_id);
+ avtext_print_section_header(w, "IAMF Recon Gain", parameter_section_id);
print_int("subblock_duration", recon->subblock_duration);
- writer_print_section_footer(w); // parameter_section_id
+ avtext_print_section_footer(w); // parameter_section_id
break;
}
}
}
if (param->nb_subblocks > 0)
- writer_print_section_footer(w); // subsection_id
- writer_print_section_footer(w); // section_id
+ avtext_print_section_footer(w); // subsection_id
+ avtext_print_section_footer(w); // section_id
}
static void print_iamf_audio_element_params(AVTextFormatContext *w, const AVStreamGroup *stg,
const AVIAMFAudioElement *audio_element)
{
- writer_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
+ avtext_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
print_int("nb_layers", audio_element->nb_layers);
print_int("audio_element_type", audio_element->audio_element_type);
print_int("default_w", audio_element->default_w);
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
for (int i = 0; i < audio_element->nb_layers; i++) {
const AVIAMFLayer *layer = audio_element->layers[i];
char val_str[128];
- writer_print_section_header(w, "IAMF Audio Layer", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
+ avtext_print_section_header(w, "IAMF Audio Layer", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
av_channel_layout_describe(&layer->ch_layout, val_str, sizeof(val_str));
print_str("channel_layout", val_str);
if (audio_element->audio_element_type == AV_IAMF_AUDIO_ELEMENT_TYPE_CHANNEL) {
@@ -3566,7 +3025,7 @@ static void print_iamf_audio_element_params(AVTextFormatContext *w, const AVStre
print_q("output_gain", layer->output_gain, '/');
} else if (audio_element->audio_element_type == AV_IAMF_AUDIO_ELEMENT_TYPE_SCENE)
print_int("ambisonics_mode", layer->ambisonics_mode);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
}
if (audio_element->demixing_info)
print_iamf_param_definition(w, "demixing_info", audio_element->demixing_info,
@@ -3574,36 +3033,36 @@ static void print_iamf_audio_element_params(AVTextFormatContext *w, const AVStre
if (audio_element->recon_gain_info)
print_iamf_param_definition(w, "recon_gain_info", audio_element->recon_gain_info,
SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENT
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENT
}
static void print_iamf_submix_params(AVTextFormatContext *w, const AVIAMFSubmix *submix)
{
- writer_print_section_header(w, "IAMF Submix", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
+ avtext_print_section_header(w, "IAMF Submix", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
print_int("nb_elements", submix->nb_elements);
print_int("nb_layouts", submix->nb_layouts);
print_q("default_mix_gain", submix->default_mix_gain, '/');
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_PIECES);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_PIECES);
for (int i = 0; i < submix->nb_elements; i++) {
const AVIAMFSubmixElement *element = submix->elements[i];
- writer_print_section_header(w, "IAMF Submix Element", SECTION_ID_STREAM_GROUP_PIECE);
+ avtext_print_section_header(w, "IAMF Submix Element", SECTION_ID_STREAM_GROUP_PIECE);
print_int("stream_id", element->audio_element_id);
print_q("default_mix_gain", element->default_mix_gain, '/');
print_int("headphones_rendering_mode", element->headphones_rendering_mode);
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBPIECES);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBPIECES);
if (element->annotations) {
const AVDictionaryEntry *annotation = NULL;
- writer_print_section_header(w, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBPIECE);
+ avtext_print_section_header(w, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBPIECE);
while (annotation = av_dict_iterate(element->annotations, annotation))
print_str(annotation->key, annotation->value);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBPIECE
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBPIECE
}
if (element->element_mix_config)
print_iamf_param_definition(w, "element_mix_config", element->element_mix_config,
SECTION_ID_STREAM_GROUP_SUBPIECE);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBPIECES
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECE
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBPIECES
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECE
}
if (submix->output_mix_config)
print_iamf_param_definition(w, "output_mix_config", submix->output_mix_config,
@@ -3611,7 +3070,7 @@ static void print_iamf_submix_params(AVTextFormatContext *w, const AVIAMFSubmix
for (int i = 0; i < submix->nb_layouts; i++) {
const AVIAMFSubmixLayout *layout = submix->layouts[i];
char val_str[128];
- writer_print_section_header(w, "IAMF Submix Layout", SECTION_ID_STREAM_GROUP_PIECE);
+ avtext_print_section_header(w, "IAMF Submix Layout", SECTION_ID_STREAM_GROUP_PIECE);
av_channel_layout_describe(&layout->sound_system, val_str, sizeof(val_str));
print_str("sound_system", val_str);
print_q("integrated_loudness", layout->integrated_loudness, '/');
@@ -3619,41 +3078,41 @@ static void print_iamf_submix_params(AVTextFormatContext *w, const AVIAMFSubmix
print_q("true_peak", layout->true_peak, '/');
print_q("dialogue_anchored_loudness", layout->dialogue_anchored_loudness, '/');
print_q("album_anchored_loudness", layout->album_anchored_loudness, '/');
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECE
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECE
}
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECES
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_PIECES
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
}
static void print_iamf_mix_presentation_params(AVTextFormatContext *w, const AVStreamGroup *stg,
const AVIAMFMixPresentation *mix_presentation)
{
- writer_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
+ avtext_print_section_header(w, stg, SECTION_ID_STREAM_GROUP_COMPONENT);
print_int("nb_submixes", mix_presentation->nb_submixes);
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS);
if (mix_presentation->annotations) {
const AVDictionaryEntry *annotation = NULL;
- writer_print_section_header(w, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
+ avtext_print_section_header(w, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBCOMPONENT);
while (annotation = av_dict_iterate(mix_presentation->annotations, annotation))
print_str(annotation->key, annotation->value);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT
}
for (int i = 0; i < mix_presentation->nb_submixes; i++)
print_iamf_submix_params(w, mix_presentation->submixes[i]);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENT
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENT
}
static void print_stream_group_params(AVTextFormatContext *w, AVStreamGroup *stg)
{
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_COMPONENTS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_COMPONENTS);
if (stg->type == AV_STREAM_GROUP_PARAMS_TILE_GRID)
print_tile_grid_params(w, stg, stg->params.tile_grid);
else if (stg->type == AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT)
print_iamf_audio_element_params(w, stg, stg->params.iamf_audio_element);
else if (stg->type == AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION)
print_iamf_mix_presentation_params(w, stg, stg->params.iamf_mix_presentation);
- writer_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENTS
+ avtext_print_section_footer(w); // SECTION_ID_STREAM_GROUP_COMPONENTS
}
static int show_stream_group(AVTextFormatContext *w, InputFile *ifile, AVStreamGroup *stg)
@@ -3663,7 +3122,7 @@ static int show_stream_group(AVTextFormatContext *w, InputFile *ifile, AVStreamG
int i, ret = 0;
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP);
print_int("index", stg->index);
if (fmt_ctx->iformat->flags & AVFMT_SHOW_IDS) print_fmt ("id", "0x%"PRIx64, stg->id);
else print_str_opt("id", "N/A");
@@ -3684,7 +3143,7 @@ static int show_stream_group(AVTextFormatContext *w, InputFile *ifile, AVStreamG
if (ret < 0)
goto end;
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_STREAMS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUP_STREAMS);
for (i = 0; i < stg->nb_streams; i++) {
if (selected_streams[stg->streams[i]->index]) {
ret = show_stream(w, fmt_ctx, stg->streams[i]->index, &ifile->streams[stg->streams[i]->index], IN_STREAM_GROUP);
@@ -3692,11 +3151,11 @@ static int show_stream_group(AVTextFormatContext *w, InputFile *ifile, AVStreamG
break;
}
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
end:
av_bprint_finalize(&pbuf, NULL);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -3705,7 +3164,7 @@ static int show_stream_groups(AVTextFormatContext *w, InputFile *ifile)
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
int i, ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_STREAM_GROUPS);
+ avtext_print_section_header(w, NULL, SECTION_ID_STREAM_GROUPS);
for (i = 0; i < fmt_ctx->nb_stream_groups; i++) {
AVStreamGroup *stg = fmt_ctx->stream_groups[i];
@@ -3713,7 +3172,7 @@ static int show_stream_groups(AVTextFormatContext *w, InputFile *ifile)
if (ret < 0)
break;
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -3722,11 +3181,11 @@ static int show_chapters(AVTextFormatContext *w, InputFile *ifile)
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
int i, ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_CHAPTERS);
+ avtext_print_section_header(w, NULL, SECTION_ID_CHAPTERS);
for (i = 0; i < fmt_ctx->nb_chapters; i++) {
AVChapter *chapter = fmt_ctx->chapters[i];
- writer_print_section_header(w, NULL, SECTION_ID_CHAPTER);
+ avtext_print_section_header(w, NULL, SECTION_ID_CHAPTER);
print_int("id", chapter->id);
print_q ("time_base", chapter->time_base, '/');
print_int("start", chapter->start);
@@ -3735,9 +3194,9 @@ static int show_chapters(AVTextFormatContext *w, InputFile *ifile)
print_time("end_time", chapter->end, &chapter->time_base);
if (do_show_chapter_tags)
ret = show_tags(w, chapter->metadata, SECTION_ID_CHAPTER_TAGS);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
return ret;
}
@@ -3745,11 +3204,10 @@ static int show_chapters(AVTextFormatContext *w, InputFile *ifile)
static int show_format(AVTextFormatContext *w, InputFile *ifile)
{
AVFormatContext *fmt_ctx = ifile->fmt_ctx;
- char val_str[128];
int64_t size = fmt_ctx->pb ? avio_size(fmt_ctx->pb) : -1;
int ret = 0;
- writer_print_section_header(w, NULL, SECTION_ID_FORMAT);
+ avtext_print_section_header(w, NULL, SECTION_ID_FORMAT);
print_str_validate("filename", fmt_ctx->url);
print_int("nb_streams", fmt_ctx->nb_streams);
print_int("nb_programs", fmt_ctx->nb_programs);
@@ -3769,17 +3227,17 @@ static int show_format(AVTextFormatContext *w, InputFile *ifile)
if (do_show_format_tags)
ret = show_tags(w, fmt_ctx->metadata, SECTION_ID_FORMAT_TAGS);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
fflush(stdout);
return ret;
}
static void show_error(AVTextFormatContext *w, int err)
{
- writer_print_section_header(w, NULL, SECTION_ID_ERROR);
+ avtext_print_section_header(w, NULL, SECTION_ID_ERROR);
print_int("code", err);
print_str("string", av_err2str(err));
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
static int open_input_file(InputFile *ifile, const char *filename,
@@ -3970,10 +3428,10 @@ static int probe_file(AVTextFormatContext *wctx, const char *filename,
else // (!do_show_packets && do_show_frames)
section_id = SECTION_ID_FRAMES;
if (do_show_frames || do_show_packets)
- writer_print_section_header(wctx, NULL, section_id);
+ avtext_print_section_header(wctx, NULL, section_id);
ret = read_packets(wctx, &ifile);
if (do_show_frames || do_show_packets)
- writer_print_section_footer(wctx);
+ avtext_print_section_footer(wctx);
CHECK_END;
}
@@ -4024,13 +3482,13 @@ static void ffprobe_show_program_version(AVTextFormatContext *w)
AVBPrint pbuf;
av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
- writer_print_section_header(w, NULL, SECTION_ID_PROGRAM_VERSION);
+ avtext_print_section_header(w, NULL, SECTION_ID_PROGRAM_VERSION);
print_str("version", FFMPEG_VERSION);
print_fmt("copyright", "Copyright (c) %d-%d the FFmpeg developers",
program_birth_year, CONFIG_THIS_YEAR);
print_str("compiler_ident", CC_IDENT);
print_str("configuration", FFMPEG_CONFIGURATION);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
av_bprint_finalize(&pbuf, NULL);
}
@@ -4039,20 +3497,20 @@ static void ffprobe_show_program_version(AVTextFormatContext *w)
do { \
if (CONFIG_##LIBNAME) { \
unsigned int version = libname##_version(); \
- writer_print_section_header(w, NULL, SECTION_ID_LIBRARY_VERSION); \
+ avtext_print_section_header(w, NULL, SECTION_ID_LIBRARY_VERSION); \
print_str("name", "lib" #libname); \
print_int("major", LIB##LIBNAME##_VERSION_MAJOR); \
print_int("minor", LIB##LIBNAME##_VERSION_MINOR); \
print_int("micro", LIB##LIBNAME##_VERSION_MICRO); \
print_int("version", version); \
print_str("ident", LIB##LIBNAME##_IDENT); \
- writer_print_section_footer(w); \
+ avtext_print_section_footer(w); \
} \
} while (0)
static void ffprobe_show_library_versions(AVTextFormatContext *w)
{
- writer_print_section_header(w, NULL, SECTION_ID_LIBRARY_VERSIONS);
+ avtext_print_section_header(w, NULL, SECTION_ID_LIBRARY_VERSIONS);
SHOW_LIB_VERSION(avutil, AVUTIL);
SHOW_LIB_VERSION(avcodec, AVCODEC);
SHOW_LIB_VERSION(avformat, AVFORMAT);
@@ -4061,7 +3519,7 @@ static void ffprobe_show_library_versions(AVTextFormatContext *w)
SHOW_LIB_VERSION(swscale, SWSCALE);
SHOW_LIB_VERSION(swresample, SWRESAMPLE);
SHOW_LIB_VERSION(postproc, POSTPROC);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
#define PRINT_PIX_FMT_FLAG(flagname, name) \
@@ -4074,9 +3532,9 @@ static void ffprobe_show_pixel_formats(AVTextFormatContext *w)
const AVPixFmtDescriptor *pixdesc = NULL;
int i, n;
- writer_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMATS);
+ avtext_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMATS);
while (pixdesc = av_pix_fmt_desc_next(pixdesc)) {
- writer_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT);
+ avtext_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT);
print_str("name", pixdesc->name);
print_int("nb_components", pixdesc->nb_components);
if ((pixdesc->nb_components >= 3) && !(pixdesc->flags & AV_PIX_FMT_FLAG_RGB)) {
@@ -4090,7 +3548,7 @@ static void ffprobe_show_pixel_formats(AVTextFormatContext *w)
if (n) print_int ("bits_per_pixel", n);
else print_str_opt("bits_per_pixel", "N/A");
if (do_show_pixel_format_flags) {
- writer_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_FLAGS);
+ avtext_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_FLAGS);
PRINT_PIX_FMT_FLAG(BE, "big_endian");
PRINT_PIX_FMT_FLAG(PAL, "palette");
PRINT_PIX_FMT_FLAG(BITSTREAM, "bitstream");
@@ -4098,21 +3556,21 @@ static void ffprobe_show_pixel_formats(AVTextFormatContext *w)
PRINT_PIX_FMT_FLAG(PLANAR, "planar");
PRINT_PIX_FMT_FLAG(RGB, "rgb");
PRINT_PIX_FMT_FLAG(ALPHA, "alpha");
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
if (do_show_pixel_format_components && (pixdesc->nb_components > 0)) {
- writer_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENTS);
+ avtext_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENTS);
for (i = 0; i < pixdesc->nb_components; i++) {
- writer_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENT);
+ avtext_print_section_header(w, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENT);
print_int("index", i + 1);
print_int("bit_depth", pixdesc->comp[i].depth);
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
- writer_print_section_footer(w);
+ avtext_print_section_footer(w);
}
static int opt_show_optional_fields(void *optctx, const char *opt, const char *arg)
@@ -4641,21 +4099,6 @@ int main(int argc, char **argv)
}
w_args = buf;
- if (show_data_hash) {
- if ((ret = av_hash_alloc(&hash, show_data_hash)) < 0) {
- if (ret == AVERROR(EINVAL)) {
- const char *n;
- av_log(NULL, AV_LOG_ERROR,
- "Unknown hash algorithm '%s'\nKnown algorithms:",
- show_data_hash);
- for (i = 0; (n = av_hash_names(i)); i++)
- av_log(NULL, AV_LOG_ERROR, " %s", n);
- av_log(NULL, AV_LOG_ERROR, "\n");
- }
- goto end;
- }
- }
-
w = writer_get_by_name(w_name);
if (!w) {
av_log(NULL, AV_LOG_ERROR, "Unknown output format with name '%s'\n", w_name);
@@ -4663,12 +4106,14 @@ int main(int argc, char **argv)
goto end;
}
- if ((ret = writer_open(&wctx, w, w_args,
- sections, FF_ARRAY_ELEMS(sections), output_filename)) >= 0) {
+ if ((ret = avtext_context_open(&wctx, w, w_args,
+ sections, FF_ARRAY_ELEMS(sections), output_filename, show_value_unit,
+ use_value_prefix, use_byte_value_binary_prefix, use_value_sexagesimal_format,
+ show_optional_fields, show_data_hash)) >= 0) {
if (w == &xml_formatter)
wctx->string_validation_utf8_flags |= AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES;
- writer_print_section_header(wctx, NULL, SECTION_ID_ROOT);
+ avtext_print_section_header(wctx, NULL, SECTION_ID_ROOT);
if (do_show_program_version)
ffprobe_show_program_version(wctx);
@@ -4692,8 +4137,8 @@ int main(int argc, char **argv)
input_ret = ret;
- writer_print_section_footer(wctx);
- ret = writer_close(&wctx);
+ avtext_print_section_footer(wctx);
+ ret = avtext_context_close(&wctx);
if (ret < 0)
av_log(NULL, AV_LOG_ERROR, "Writing output failed: %s\n", av_err2str(ret));
@@ -4706,7 +4151,6 @@ end:
av_freep(&input_filename);
av_freep(&print_input_filename);
av_freep(&read_intervals);
- av_hash_freep(&hash);
uninit_opts();
for (i = 0; i < FF_ARRAY_ELEMS(sections); i++)
diff --git a/libavutil/Makefile b/libavutil/Makefile
index ad5aab7d40..78c2c0d707 100644
--- a/libavutil/Makefile
+++ b/libavutil/Makefile
@@ -115,6 +115,7 @@ OBJS = adler32.o \
audio_fifo.o \
avstring.o \
avsscanf.o \
+ textformat/avtextformat.o \
base64.o \
blowfish.o \
bprint.o \
diff --git a/libavutil/avtextformat.h b/libavutil/avtextformat.h
index 1740a73249..e1aa227aff 100644
--- a/libavutil/avtextformat.h
+++ b/libavutil/avtextformat.h
@@ -28,6 +28,7 @@
#include <libavformat/avio.h>
#include "bprint.h"
#include "rational.h"
+#include "libavutil/hash.h"
#define SECTION_MAX_NB_CHILDREN 11
@@ -110,11 +111,60 @@ struct AVTextFormatContext {
unsigned int nb_section_frame; ///< number of the frame section in case we are in "packets_and_frames" section
unsigned int nb_section_packet_frame; ///< nb_section_packet or nb_section_frame according if is_packets_and_frames
+ int show_optional_fields;
+ int show_value_unit;
+ int use_value_prefix;
+ int use_byte_value_binary_prefix;
+ int use_value_sexagesimal_format;
+
+ struct AVHashContext *hash;
+
int string_validation;
char *string_validation_replacement;
unsigned int string_validation_utf8_flags;
};
+#define SHOW_OPTIONAL_FIELDS_AUTO -1
+#define SHOW_OPTIONAL_FIELDS_NEVER 0
+#define SHOW_OPTIONAL_FIELDS_ALWAYS 1
+
+#define PRINT_STRING_OPT 1
+#define PRINT_STRING_VALIDATE 2
+
+int avtext_context_open(AVTextFormatContext **pwctx, const AVTextFormatter *writer, const char *args,
+ const struct AVTextFormatSection *sections, int nb_sections,
+ const char *output_filename,
+ int show_value_unit,
+ int use_value_prefix,
+ int use_byte_value_binary_prefix,
+ int use_value_sexagesimal_format,
+ int show_optional_fields,
+ char *show_data_hash);
+
+int avtext_context_close(AVTextFormatContext **wctx);
+
+
+void avtext_print_section_header(AVTextFormatContext *wctx, const void *data, int section_id);
+
+void avtext_print_section_footer(AVTextFormatContext *wctx);
+
+void avtext_print_integer(AVTextFormatContext *wctx, const char *key, int64_t val);
+
+int avtext_print_string(AVTextFormatContext *wctx, const char *key, const char *val, int flags);
+
+void avtext_print_unit_int(AVTextFormatContext *wctx, const char *key, int value, const char *unit);
+
+void avtext_print_rational(AVTextFormatContext *wctx, const char *key, AVRational q, char sep);
+
+void avtext_print_time(AVTextFormatContext *wctx, const char *key, int64_t ts, const AVRational *time_base, int is_duration);
+
+void avtext_print_ts(AVTextFormatContext *wctx, const char *key, int64_t ts, int is_duration);
+
+void avtext_print_data(AVTextFormatContext *wctx, const char *name, const uint8_t *data, int size);
+
+void avtext_print_data_hash(AVTextFormatContext *wctx, const char *name, const uint8_t *data, int size);
+void avtext_print_integers(AVTextFormatContext *wctx, const char *name, uint8_t *data, int size,
+ const char *format, int columns, int bytes, int offset_add);
#endif /* AVUTIL_AVTEXTFORMAT_H */
diff --git a/libavutil/textformat/avtextformat.c b/libavutil/textformat/avtextformat.c
new file mode 100644
index 0000000000..2b67acae65
--- /dev/null
+++ b/libavutil/textformat/avtextformat.c
@@ -0,0 +1,620 @@
+/*
+ * Copyright (c) The ffmpeg developers
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <limits.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../mem.h"
+#include "../avassert.h"
+#include "../avtextformat.h"
+#include "../bprint.h"
+#include "../error.h"
+#include "../hash.h"
+#include "../intreadwrite.h"
+#include "../macros.h"
+#include "../opt.h"
+
+#define SECTION_ID_NONE -1
+
+static const struct {
+ double bin_val;
+ double dec_val;
+ const char *bin_str;
+ const char *dec_str;
+} si_prefixes[] = {
+ { 1.0, 1.0, "", "" },
+ { 1.024e3, 1e3, "Ki", "K" },
+ { 1.048576e6, 1e6, "Mi", "M" },
+ { 1.073741824e9, 1e9, "Gi", "G" },
+ { 1.099511627776e12, 1e12, "Ti", "T" },
+ { 1.125899906842624e15, 1e15, "Pi", "P" },
+};
+
+static const char *avtext_context_get_writer_name(void *p)
+{
+ AVTextFormatContext *wctx = p;
+ return wctx->writer->name;
+}
+
+#define OFFSET(x) offsetof(AVTextFormatContext, x)
+
+static const AVOption textcontext_options[] = {
+ { "string_validation", "set string validation mode",
+ OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
+ { "sv", "set string validation mode",
+ OFFSET(string_validation), AV_OPT_TYPE_INT, {.i64=WRITER_STRING_VALIDATION_REPLACE}, 0, WRITER_STRING_VALIDATION_NB-1, .unit = "sv" },
+ { "ignore", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_IGNORE}, .unit = "sv" },
+ { "replace", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_REPLACE}, .unit = "sv" },
+ { "fail", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = WRITER_STRING_VALIDATION_FAIL}, .unit = "sv" },
+ { "string_validation_replacement", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str=""}},
+ { "svr", "set string validation replacement string", OFFSET(string_validation_replacement), AV_OPT_TYPE_STRING, {.str="\xEF\xBF\xBD"}},
+};
+
+static void *trextcontext_child_next(void *obj, void *prev)
+{
+ AVTextFormatContext *ctx = obj;
+ if (!prev && ctx->writer && ctx->writer->priv_class && ctx->priv)
+ return ctx->priv;
+ return NULL;
+}
+
+static const AVClass textcontext_class = {
+ .class_name = "AVTextContext",
+ .item_name = avtext_context_get_writer_name,
+ .option = textcontext_options,
+ .version = LIBAVUTIL_VERSION_INT,
+ .child_next = trextcontext_child_next,
+};
+
+
+static inline void textoutput_w8_avio(AVTextFormatContext *wctx, int b)
+{
+ avio_w8(wctx->avio, b);
+}
+
+static inline void textoutput_put_str_avio(AVTextFormatContext *wctx, const char *str)
+{
+ avio_write(wctx->avio, str, strlen(str));
+}
+
+static inline void textoutput_printf_avio(AVTextFormatContext *wctx, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ avio_vprintf(wctx->avio, fmt, ap);
+ va_end(ap);
+}
+
+static inline void textoutput_w8_printf(AVTextFormatContext *wctx, int b)
+{
+ printf("%c", b);
+}
+
+static inline void textoutput_put_str_printf(AVTextFormatContext *wctx, const char *str)
+{
+ printf("%s", str);
+}
+
+static inline void textoutput_printf_printf(AVTextFormatContext *wctx, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ vprintf(fmt, ap);
+ va_end(ap);
+}
+
+static void bprint_bytes(AVBPrint *bp, const uint8_t *ubuf, size_t ubuf_size)
+{
+ int i;
+ av_bprintf(bp, "0X");
+ for (i = 0; i < ubuf_size; i++)
+ av_bprintf(bp, "%02X", ubuf[i]);
+}
+
+int avtext_context_close(AVTextFormatContext **pwctx)
+{
+ AVTextFormatContext *wctx = *pwctx;
+ int i;
+ int ret = 0;
+
+ if (!wctx)
+ return -1;
+
+ av_hash_freep(&wctx->hash);
+
+ if (wctx->writer->uninit)
+ wctx->writer->uninit(wctx);
+ for (i = 0; i < SECTION_MAX_NB_LEVELS; i++)
+ av_bprint_finalize(&wctx->section_pbuf[i], NULL);
+ if (wctx->writer->priv_class)
+ av_opt_free(wctx->priv);
+ av_freep(&wctx->priv);
+ av_opt_free(wctx);
+ if (wctx->avio) {
+ avio_flush(wctx->avio);
+ ret = avio_close(wctx->avio);
+ }
+ av_freep(pwctx);
+ return ret;
+}
+
+
+int avtext_context_open(AVTextFormatContext **pwctx, const AVTextFormatter *writer, const char *args,
+ const struct AVTextFormatSection *sections, int nb_sections,
+ const char *output_filename,
+ int show_value_unit,
+ int use_value_prefix,
+ int use_byte_value_binary_prefix,
+ int use_value_sexagesimal_format,
+ int show_optional_fields,
+ char *show_data_hash)
+{
+ AVTextFormatContext *wctx;
+ int i, ret = 0;
+
+ if (!(wctx = av_mallocz(sizeof(AVTextFormatContext)))) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
+
+ if (!(wctx->priv = av_mallocz(writer->priv_size))) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
+
+ wctx->show_value_unit = show_value_unit;
+ wctx->use_value_prefix = use_value_prefix;
+ wctx->use_byte_value_binary_prefix = use_byte_value_binary_prefix;
+ wctx->use_value_sexagesimal_format = use_value_sexagesimal_format;
+ wctx->show_optional_fields = show_optional_fields;
+
+ wctx->class = &textcontext_class;
+ wctx->writer = writer;
+ wctx->level = -1;
+ wctx->sections = sections;
+ wctx->nb_sections = nb_sections;
+
+ av_opt_set_defaults(wctx);
+
+ if (writer->priv_class) {
+ void *priv_ctx = wctx->priv;
+ *(const AVClass **)priv_ctx = writer->priv_class;
+ av_opt_set_defaults(priv_ctx);
+ }
+
+ /* convert options to dictionary */
+ if (args) {
+ AVDictionary *opts = NULL;
+ const AVDictionaryEntry *opt = NULL;
+
+ if ((ret = av_dict_parse_string(&opts, args, "=", ":", 0)) < 0) {
+ av_log(wctx, AV_LOG_ERROR, "Failed to parse option string '%s' provided to writer context\n", args);
+ av_dict_free(&opts);
+ goto fail;
+ }
+
+ while ((opt = av_dict_iterate(opts, opt))) {
+ if ((ret = av_opt_set(wctx, opt->key, opt->value, AV_OPT_SEARCH_CHILDREN)) < 0) {
+ av_log(wctx, AV_LOG_ERROR, "Failed to set option '%s' with value '%s' provided to writer context\n",
+ opt->key, opt->value);
+ av_dict_free(&opts);
+ goto fail;
+ }
+ }
+
+ av_dict_free(&opts);
+ }
+
+ if (show_data_hash) {
+ if ((ret = av_hash_alloc(&wctx->hash, show_data_hash)) < 0) {
+ if (ret == AVERROR(EINVAL)) {
+ const char *n;
+ av_log(NULL, AV_LOG_ERROR, "Unknown hash algorithm '%s'\nKnown algorithms:", show_data_hash);
+ for (i = 0; (n = av_hash_names(i)); i++)
+ av_log(NULL, AV_LOG_ERROR, " %s", n);
+ av_log(NULL, AV_LOG_ERROR, "\n");
+ }
+ return ret;
+ }
+ }
+
+ /* validate replace string */
+ {
+ const uint8_t *p = wctx->string_validation_replacement;
+ const uint8_t *endp = p + strlen(p);
+ while (*p) {
+ const uint8_t *p0 = p;
+ int32_t code;
+ ret = av_utf8_decode(&code, &p, endp, wctx->string_validation_utf8_flags);
+ if (ret < 0) {
+ AVBPrint bp;
+ av_bprint_init(&bp, 0, AV_BPRINT_SIZE_AUTOMATIC);
+ bprint_bytes(&bp, p0, p-p0),
+ av_log(wctx, AV_LOG_ERROR,
+ "Invalid UTF8 sequence %s found in string validation replace '%s'\n",
+ bp.str, wctx->string_validation_replacement);
+ return ret;
+ }
+ }
+ }
+
+ if (!output_filename) {
+ wctx->writer_w8 = textoutput_w8_printf;
+ wctx->writer_put_str = textoutput_put_str_printf;
+ wctx->writer_printf = textoutput_printf_printf;
+ } else {
+ if ((ret = avio_open(&wctx->avio, output_filename, AVIO_FLAG_WRITE)) < 0) {
+ av_log(wctx, AV_LOG_ERROR,
+ "Failed to open output '%s' with error: %s\n", output_filename, av_err2str(ret));
+ goto fail;
+ }
+ wctx->writer_w8 = textoutput_w8_avio;
+ wctx->writer_put_str = textoutput_put_str_avio;
+ wctx->writer_printf = textoutput_printf_avio;
+ }
+
+ for (i = 0; i < SECTION_MAX_NB_LEVELS; i++)
+ av_bprint_init(&wctx->section_pbuf[i], 1, AV_BPRINT_SIZE_UNLIMITED);
+
+ if (wctx->writer->init)
+ ret = wctx->writer->init(wctx);
+ if (ret < 0)
+ goto fail;
+
+ *pwctx = wctx;
+
+ return 0;
+
+fail:
+ avtext_context_close(&wctx);
+ return ret;
+}
+
+/* Temporary definitions during refactoring */
+#define SECTION_ID_PACKETS_AND_FRAMES 24
+#define SECTION_ID_PACKET 21
+static const char unit_second_str[] = "s" ;
+static const char unit_hertz_str[] = "Hz" ;
+static const char unit_byte_str[] = "byte" ;
+static const char unit_bit_per_second_str[] = "bit/s";
+
+
+void avtext_print_section_header(AVTextFormatContext *wctx,
+ const void *data,
+ int section_id)
+{
+ int parent_section_id;
+ wctx->level++;
+ av_assert0(wctx->level < SECTION_MAX_NB_LEVELS);
+ parent_section_id = wctx->level ?
+ (wctx->section[wctx->level-1])->id : SECTION_ID_NONE;
+
+ wctx->nb_item[wctx->level] = 0;
+ wctx->section[wctx->level] = &wctx->sections[section_id];
+
+ if (section_id == SECTION_ID_PACKETS_AND_FRAMES) {
+ wctx->nb_section_packet = wctx->nb_section_frame =
+ wctx->nb_section_packet_frame = 0;
+ } else if (parent_section_id == SECTION_ID_PACKETS_AND_FRAMES) {
+ wctx->nb_section_packet_frame = section_id == SECTION_ID_PACKET ?
+ wctx->nb_section_packet : wctx->nb_section_frame;
+ }
+
+ if (wctx->writer->print_section_header)
+ wctx->writer->print_section_header(wctx, data);
+}
+
+void avtext_print_section_footer(AVTextFormatContext *wctx)
+{
+ int section_id = wctx->section[wctx->level]->id;
+ int parent_section_id = wctx->level ?
+ wctx->section[wctx->level-1]->id : SECTION_ID_NONE;
+
+ if (parent_section_id != SECTION_ID_NONE)
+ wctx->nb_item[wctx->level-1]++;
+ if (parent_section_id == SECTION_ID_PACKETS_AND_FRAMES) {
+ if (section_id == SECTION_ID_PACKET) wctx->nb_section_packet++;
+ else wctx->nb_section_frame++;
+ }
+ if (wctx->writer->print_section_footer)
+ wctx->writer->print_section_footer(wctx);
+ wctx->level--;
+}
+
+void avtext_print_integer(AVTextFormatContext *wctx,
+ const char *key, int64_t val)
+{
+ const struct AVTextFormatSection *section = wctx->section[wctx->level];
+
+ if (section->show_all_entries || av_dict_get(section->entries_to_show, key, NULL, 0)) {
+ wctx->writer->print_integer(wctx, key, val);
+ wctx->nb_item[wctx->level]++;
+ }
+}
+
+static inline int validate_string(AVTextFormatContext *wctx, char **dstp, const char *src)
+{
+ const uint8_t *p, *endp;
+ AVBPrint dstbuf;
+ int invalid_chars_nb = 0, ret = 0;
+
+ av_bprint_init(&dstbuf, 0, AV_BPRINT_SIZE_UNLIMITED);
+
+ endp = src + strlen(src);
+ for (p = src; *p;) {
+ uint32_t code;
+ int invalid = 0;
+ const uint8_t *p0 = p;
+
+ if (av_utf8_decode(&code, &p, endp, wctx->string_validation_utf8_flags) < 0) {
+ AVBPrint bp;
+ av_bprint_init(&bp, 0, AV_BPRINT_SIZE_AUTOMATIC);
+ bprint_bytes(&bp, p0, p-p0);
+ av_log(wctx, AV_LOG_DEBUG,
+ "Invalid UTF-8 sequence %s found in string '%s'\n", bp.str, src);
+ invalid = 1;
+ }
+
+ if (invalid) {
+ invalid_chars_nb++;
+
+ switch (wctx->string_validation) {
+ case WRITER_STRING_VALIDATION_FAIL:
+ av_log(wctx, AV_LOG_ERROR,
+ "Invalid UTF-8 sequence found in string '%s'\n", src);
+ ret = AVERROR_INVALIDDATA;
+ goto end;
+ break;
+
+ case WRITER_STRING_VALIDATION_REPLACE:
+ av_bprintf(&dstbuf, "%s", wctx->string_validation_replacement);
+ break;
+ }
+ }
+
+ if (!invalid || wctx->string_validation == WRITER_STRING_VALIDATION_IGNORE)
+ av_bprint_append_data(&dstbuf, p0, p-p0);
+ }
+
+ if (invalid_chars_nb && wctx->string_validation == WRITER_STRING_VALIDATION_REPLACE) {
+ av_log(wctx, AV_LOG_WARNING,
+ "%d invalid UTF-8 sequence(s) found in string '%s', replaced with '%s'\n",
+ invalid_chars_nb, src, wctx->string_validation_replacement);
+ }
+
+end:
+ av_bprint_finalize(&dstbuf, dstp);
+ return ret;
+}
+
+struct unit_value {
+ union { double d; int64_t i; } val;
+ const char *unit;
+};
+
+static char *value_string(AVTextFormatContext *wctx, char *buf, int buf_size, struct unit_value uv)
+{
+ double vald;
+ int64_t vali;
+ int show_float = 0;
+
+ if (uv.unit == unit_second_str) {
+ vald = uv.val.d;
+ show_float = 1;
+ } else {
+ vald = vali = uv.val.i;
+ }
+
+ if (uv.unit == unit_second_str && wctx->use_value_sexagesimal_format) {
+ double secs;
+ int hours, mins;
+ secs = vald;
+ mins = (int)secs / 60;
+ secs = secs - mins * 60;
+ hours = mins / 60;
+ mins %= 60;
+ snprintf(buf, buf_size, "%d:%02d:%09.6f", hours, mins, secs);
+ } else {
+ const char *prefix_string = "";
+
+ if (wctx->use_value_prefix && vald > 1) {
+ int64_t index;
+
+ if (uv.unit == unit_byte_str && wctx->use_byte_value_binary_prefix) {
+ index = (int64_t) (log2(vald)) / 10;
+ index = av_clip(index, 0, FF_ARRAY_ELEMS(si_prefixes) - 1);
+ vald /= si_prefixes[index].bin_val;
+ prefix_string = si_prefixes[index].bin_str;
+ } else {
+ index = (int64_t) (log10(vald)) / 3;
+ index = av_clip(index, 0, FF_ARRAY_ELEMS(si_prefixes) - 1);
+ vald /= si_prefixes[index].dec_val;
+ prefix_string = si_prefixes[index].dec_str;
+ }
+ vali = vald;
+ }
+
+ if (show_float || (wctx->use_value_prefix && vald != (int64_t)vald))
+ snprintf(buf, buf_size, "%f", vald);
+ else
+ snprintf(buf, buf_size, "%"PRId64, vali);
+ av_strlcatf(buf, buf_size, "%s%s%s", *prefix_string || wctx->show_value_unit ? " " : "",
+ prefix_string, wctx->show_value_unit ? uv.unit : "");
+ }
+
+ return buf;
+}
+
+
+void avtext_print_unit_int(AVTextFormatContext *wctx, const char *key, int value, const char *unit)
+{
+ char val_str[128];
+ struct unit_value uv;
+ uv.val.i = value;
+ uv.unit = unit;
+ avtext_print_string(wctx, key, value_string(wctx, val_str, sizeof(val_str), uv), 0);
+}
+
+
+int avtext_print_string(AVTextFormatContext *wctx, const char *key, const char *val, int flags)
+{
+ const struct AVTextFormatSection *section = wctx->section[wctx->level];
+ int ret = 0;
+
+ if (wctx->show_optional_fields == SHOW_OPTIONAL_FIELDS_NEVER ||
+ (wctx->show_optional_fields == SHOW_OPTIONAL_FIELDS_AUTO
+ && (flags & PRINT_STRING_OPT)
+ && !(wctx->writer->flags & WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS)))
+ return 0;
+
+ if (section->show_all_entries || av_dict_get(section->entries_to_show, key, NULL, 0)) {
+ if (flags & PRINT_STRING_VALIDATE) {
+ char *key1 = NULL, *val1 = NULL;
+ ret = validate_string(wctx, &key1, key);
+ if (ret < 0) goto end;
+ ret = validate_string(wctx, &val1, val);
+ if (ret < 0) goto end;
+ wctx->writer->print_string(wctx, key1, val1);
+ end:
+ if (ret < 0) {
+ av_log(wctx, AV_LOG_ERROR,
+ "Invalid key=value string combination %s=%s in section %s\n",
+ key, val, section->unique_name);
+ }
+ av_free(key1);
+ av_free(val1);
+ } else {
+ wctx->writer->print_string(wctx, key, val);
+ }
+
+ wctx->nb_item[wctx->level]++;
+ }
+
+ return ret;
+}
+
+void avtext_print_rational(AVTextFormatContext *wctx,
+ const char *key, AVRational q, char sep)
+{
+ AVBPrint buf;
+ av_bprint_init(&buf, 0, AV_BPRINT_SIZE_AUTOMATIC);
+ av_bprintf(&buf, "%d%c%d", q.num, sep, q.den);
+ avtext_print_string(wctx, key, buf.str, 0);
+}
+
+void avtext_print_time(AVTextFormatContext *wctx, const char *key,
+ int64_t ts, const AVRational *time_base, int is_duration)
+{
+ char buf[128];
+
+ if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
+ avtext_print_string(wctx, key, "N/A", PRINT_STRING_OPT);
+ } else {
+ double d = ts * av_q2d(*time_base);
+ struct unit_value uv;
+ uv.val.d = d;
+ uv.unit = unit_second_str;
+ value_string(wctx, buf, sizeof(buf), uv);
+ avtext_print_string(wctx, key, buf, 0);
+ }
+}
+
+void avtext_print_ts(AVTextFormatContext *wctx, const char *key, int64_t ts, int is_duration)
+{
+ if ((!is_duration && ts == AV_NOPTS_VALUE) || (is_duration && ts == 0)) {
+ avtext_print_string(wctx, key, "N/A", PRINT_STRING_OPT);
+ } else {
+ avtext_print_integer(wctx, key, ts);
+ }
+}
+
+void avtext_print_data(AVTextFormatContext *wctx, const char *name,
+ const uint8_t *data, int size)
+{
+ AVBPrint bp;
+ int offset = 0, l, i;
+
+ av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
+ av_bprintf(&bp, "\n");
+ while (size) {
+ av_bprintf(&bp, "%08x: ", offset);
+ l = FFMIN(size, 16);
+ for (i = 0; i < l; i++) {
+ av_bprintf(&bp, "%02x", data[i]);
+ if (i & 1)
+ av_bprintf(&bp, " ");
+ }
+ av_bprint_chars(&bp, ' ', 41 - 2 * i - i / 2);
+ for (i = 0; i < l; i++)
+ av_bprint_chars(&bp, data[i] - 32U < 95 ? data[i] : '.', 1);
+ av_bprintf(&bp, "\n");
+ offset += l;
+ data += l;
+ size -= l;
+ }
+ avtext_print_string(wctx, name, bp.str, 0);
+ av_bprint_finalize(&bp, NULL);
+}
+
+void avtext_print_data_hash(AVTextFormatContext *wctx, const char *name,
+ const uint8_t *data, int size)
+{
+ char *p, buf[AV_HASH_MAX_SIZE * 2 + 64] = { 0 };
+
+ if (!wctx->hash)
+ return;
+ av_hash_init(wctx->hash);
+ av_hash_update(wctx->hash, data, size);
+ snprintf(buf, sizeof(buf), "%s:", av_hash_get_name(wctx->hash));
+ p = buf + strlen(buf);
+ av_hash_final_hex(wctx->hash, p, buf + sizeof(buf) - p);
+ avtext_print_string(wctx, name, buf, 0);
+}
+
+void avtext_print_integers(AVTextFormatContext *wctx, const char *name,
+ uint8_t *data, int size, const char *format,
+ int columns, int bytes, int offset_add)
+{
+ AVBPrint bp;
+ int offset = 0, l, i;
+
+ av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
+ av_bprintf(&bp, "\n");
+ while (size) {
+ av_bprintf(&bp, "%08x: ", offset);
+ l = FFMIN(size, columns);
+ for (i = 0; i < l; i++) {
+ if (bytes == 1) av_bprintf(&bp, format, *data);
+ else if (bytes == 2) av_bprintf(&bp, format, AV_RN16(data));
+ else if (bytes == 4) av_bprintf(&bp, format, AV_RN32(data));
+ data += bytes;
+ size --;
+ }
+ av_bprintf(&bp, "\n");
+ offset += offset_add;
+ }
+ avtext_print_string(wctx, name, bp.str, 0);
+ av_bprint_finalize(&bp, NULL);
+}
--
ffmpeg-codebot
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next prev parent reply other threads:[~2025-02-27 14:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-27 14:01 [FFmpeg-devel] [PATCH 0/8] [RFC] avtextformat: Transform text writing into an independent API ffmpegagent
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 1/8] ffprobe/avtextformat: Rename and move writer structs softworkz
2025-02-27 14:01 ` softworkz [this message]
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 3/8] ffprobe/avtextformat: Generalize ffprobe specifics softworkz
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 4/8] ffprobe/avtextformat: Rename flags and enums softworkz
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 5/8] ffprobe/avtextformat: Move flags softworkz
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 6/8] ffprobe/avtextformat: Rename writer to formatter softworkz
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 7/8] ffprobe/avtextformat: Move formatters to avutil softworkz
2025-02-27 14:01 ` [FFmpeg-devel] [PATCH 8/8] ffprobe/avtextformat: Split out text writers as independent classes softworkz
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