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-rw-r--r--TOOLS/old-makefile1
-rw-r--r--sub/dec_sub.c2
-rw-r--r--sub/sd_microdvd.c344
-rw-r--r--wscript_build.py1
4 files changed, 0 insertions, 348 deletions
diff --git a/TOOLS/old-makefile b/TOOLS/old-makefile
index 3865666e02..43b996f96f 100644
--- a/TOOLS/old-makefile
+++ b/TOOLS/old-makefile
@@ -224,7 +224,6 @@ SOURCES = audio/audio.c \
sub/osd.c \
sub/sd_lavc.c \
sub/sd_lavc_conv.c \
- sub/sd_microdvd.c \
sub/sd_srt.c \
ta/ta.c \
ta/ta_utils.c \
diff --git a/sub/dec_sub.c b/sub/dec_sub.c
index 3a2136f302..59e994d4f4 100644
--- a/sub/dec_sub.c
+++ b/sub/dec_sub.c
@@ -35,7 +35,6 @@
extern const struct sd_functions sd_ass;
extern const struct sd_functions sd_lavc;
extern const struct sd_functions sd_srt;
-extern const struct sd_functions sd_microdvd;
extern const struct sd_functions sd_lavc_conv;
static const struct sd_functions *const sd_list[] = {
@@ -44,7 +43,6 @@ static const struct sd_functions *const sd_list[] = {
#endif
&sd_lavc,
&sd_srt,
- &sd_microdvd,
&sd_lavc_conv,
NULL
};
diff --git a/sub/sd_microdvd.c b/sub/sd_microdvd.c
deleted file mode 100644
index b6e3a93091..0000000000
--- a/sub/sd_microdvd.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Subtitles converter to SSA/ASS in order to allow special formatting
- *
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <libavutil/common.h>
-
-#include "common/msg.h"
-#include "misc/bstr.h"
-#include "sd.h"
-
-struct line {
- char *buf;
- int bufsize;
- int len;
-};
-
-#ifdef __GNUC__
-static void append_text(struct line *dst, char *fmt, ...) __attribute__ ((format(printf, 2, 3)));
-#endif
-
-static void append_text(struct line *dst, char *fmt, ...)
-{
- va_list va;
- va_start(va, fmt);
- int ret = vsnprintf(dst->buf + dst->len, dst->bufsize - dst->len, fmt, va);
- if (ret < 0)
- goto out;
- dst->len += ret;
- if (dst->len > dst->bufsize)
- dst->len = dst->bufsize;
- out:
- va_end(va);
-}
-
-static int indexof(const char *s, int c)
-{
- char *f = strchr(s, c);
- return f ? (f - s) : -1;
-}
-
-/*
- * MicroDVD
- *
- * Based on the specifications found here:
- * https://trac.videolan.org/vlc/ticket/1825#comment:6
- */
-
-struct microdvd_tag {
- char key;
- int persistent;
- uint32_t data1;
- uint32_t data2;
- struct bstr data_string;
-};
-
-#define MICRODVD_PERSISTENT_OFF 0
-#define MICRODVD_PERSISTENT_ON 1
-#define MICRODVD_PERSISTENT_OPENED 2
-
-// Color, Font, Size, cHarset, stYle, Position, cOordinate
-#define MICRODVD_TAGS "cfshyYpo"
-
-static void microdvd_set_tag(struct microdvd_tag *tags, struct microdvd_tag tag)
-{
- int tag_index = indexof(MICRODVD_TAGS, tag.key);
-
- if (tag_index < 0)
- return;
- memcpy(&tags[tag_index], &tag, sizeof(tag));
-}
-
-// italic, bold, underline, strike-through
-#define MICRODVD_STYLES "ibus"
-
-static char *microdvd_load_tags(struct microdvd_tag *tags, char *s)
-{
- while (*s == '{') {
- char *start = s;
- char tag_char = *(s + 1);
- struct microdvd_tag tag = {0};
-
- if (!tag_char || *(s + 2) != ':')
- break;
- s += 3;
-
- switch (tag_char) {
-
- /* Style */
- case 'Y':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- case 'y':
- while (*s && *s != '}') {
- int style_index = indexof(MICRODVD_STYLES, *s);
-
- if (style_index >= 0)
- tag.data1 |= (1 << style_index);
- s++;
- }
- if (*s != '}')
- break;
- /* We must distinguish persistent and non-persistent styles
- * to handle this kind of style tags: {y:ib}{Y:us} */
- tag.key = tag_char;
- break;
-
- /* Color */
- case 'C':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- case 'c':
- tag.data1 = strtol(s, &s, 16) & 0x00ffffff;
- if (*s != '}')
- break;
- tag.key = 'c';
- break;
-
- /* Font name */
- case 'F':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- case 'f':
- {
- int len = indexof(s, '}');
- if (len < 0)
- break;
- tag.data_string.start = s;
- tag.data_string.len = len;
- s += len;
- tag.key = 'f';
- break;
- }
-
- /* Font size */
- case 'S':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- case 's':
- tag.data1 = strtol(s, &s, 10);
- if (*s != '}')
- break;
- tag.key = 's';
- break;
-
- /* Charset */
- case 'H':
- {
- //TODO: not yet handled, just parsed.
- int len = indexof(s, '}');
- if (len < 0)
- break;
- tag.data_string.start = s;
- tag.data_string.len = len;
- s += len;
- tag.key = 'h';
- break;
- }
-
- /* Position */
- case 'P':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- tag.data1 = (*s++ == '1');
- if (*s != '}')
- break;
- tag.key = 'p';
- break;
-
- /* Coordinates */
- case 'o':
- tag.persistent = MICRODVD_PERSISTENT_ON;
- tag.data1 = strtol(s, &s, 10);
- if (*s != ',')
- break;
- s++;
- tag.data2 = strtol(s, &s, 10);
- if (*s != '}')
- break;
- tag.key = 'o';
- break;
-
- default: /* Unknown tag, we consider it to be text */
- break;
- }
-
- if (tag.key == 0)
- return start;
-
- microdvd_set_tag(tags, tag);
- s++;
- }
- return s;
-}
-
-static void microdvd_open_tags(struct line *new_line, struct microdvd_tag *tags)
-{
- for (int i = 0; i < sizeof(MICRODVD_TAGS) - 1; i++) {
- if (tags[i].persistent == MICRODVD_PERSISTENT_OPENED)
- continue;
- switch (tags[i].key) {
- case 'Y':
- case 'y':
- for (int sidx = 0; sidx < sizeof(MICRODVD_STYLES) - 1; sidx++)
- if (tags[i].data1 & (1 << sidx))
- append_text(new_line, "{\\%c1}", MICRODVD_STYLES[sidx]);
- break;
-
- case 'c':
- append_text(new_line, "{\\c&H%06X&}", tags[i].data1);
- break;
-
- case 'f':
- append_text(new_line, "{\\fn%.*s}", BSTR_P(tags[i].data_string));
- break;
-
- case 's':
- append_text(new_line, "{\\fs%d}", tags[i].data1);
- break;
-
- case 'p':
- if (tags[i].data1 == 0)
- append_text(new_line, "{\\an8}");
- break;
-
- case 'o':
- append_text(new_line, "{\\pos(%d,%d)}",
- tags[i].data1, tags[i].data2);
- break;
- }
- if (tags[i].persistent == MICRODVD_PERSISTENT_ON)
- tags[i].persistent = MICRODVD_PERSISTENT_OPENED;
- }
-}
-
-static void microdvd_close_no_persistent_tags(struct line *new_line,
- struct microdvd_tag *tags)
-{
- int i;
-
- for (i = sizeof(MICRODVD_TAGS) - 2; i; i--) {
- if (tags[i].persistent != MICRODVD_PERSISTENT_OFF)
- continue;
- switch (tags[i].key) {
-
- case 'y':
- for (int sidx = sizeof(MICRODVD_STYLES) - 2; sidx >= 0; sidx--)
- if (tags[i].data1 & (1 << sidx))
- append_text(new_line, "{\\%c0}", MICRODVD_STYLES[sidx]);
- break;
-
- case 'c':
- append_text(new_line, "{\\c}");
- break;
-
- case 'f':
- append_text(new_line, "{\\fn}");
- break;
-
- case 's':
- append_text(new_line, "{\\fs}");
- break;
- }
- tags[i].key = 0;
- }
-}
-
-static void convert_microdvd(const char *orig, char *dest, int dest_buffer_size)
-{
- /* line is not const to avoid warnings with strtol, etc.
- * orig content won't be changed */
- char *line = (char *)orig;
- struct line new_line = {
- .buf = dest,
- .bufsize = dest_buffer_size,
- };
- struct microdvd_tag tags[sizeof(MICRODVD_TAGS) - 1] = {{0}};
-
- while (*line) {
- line = microdvd_load_tags(tags, line);
- microdvd_open_tags(&new_line, tags);
-
- while (*line && *line != '|')
- new_line.buf[new_line.len++] = *line++;
-
- if (*line == '|') {
- microdvd_close_no_persistent_tags(&new_line, tags);
- append_text(&new_line, "\\N");
- line++;
- }
- }
- new_line.buf[new_line.len] = 0;
-}
-
-static const char *const microdvd_ass_extradata =
- "[Script Info]\n"
- "ScriptType: v4.00+\n"
- "PlayResX: 384\n"
- "PlayResY: 288\n";
-
-static bool supports_format(const char *format)
-{
- return format && strcmp(format, "microdvd") == 0;
-}
-
-static int init(struct sd *sd)
-{
- sd->output_codec = "ass-text";
- sd->output_extradata = (char *)microdvd_ass_extradata;
- sd->output_extradata_len = strlen(sd->output_extradata);
- return 0;
-}
-
-static void decode(struct sd *sd, struct demux_packet *packet)
-{
- char dest[SD_MAX_LINE_LEN];
- // Assume input buffer is padded with 0
- convert_microdvd(packet->buffer, dest, sizeof(dest));
- sd_conv_add_packet(sd, dest, strlen(dest), packet->pts, packet->duration);
-}
-
-const struct sd_functions sd_microdvd = {
- .name = "microdvd",
- .supports_format = supports_format,
- .init = init,
- .decode = decode,
- .get_converted = sd_conv_def_get_converted,
- .reset = sd_conv_def_reset,
-};
diff --git a/wscript_build.py b/wscript_build.py
index 148f59d5d9..ccc991dd16 100644
--- a/wscript_build.py
+++ b/wscript_build.py
@@ -260,7 +260,6 @@ def build(ctx):
( "sub/sd_ass.c", "libass" ),
( "sub/sd_lavc.c" ),
( "sub/sd_lavc_conv.c" ),
- ( "sub/sd_microdvd.c" ),
( "sub/sd_srt.c" ),
## Video
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 23:39:13 +0000