mirror of https://git.ffmpeg.org/ffmpeg.git
libzvbi-teletextdec: use option constants instead of strings
Signed-off-by: Marton Balint <cus@passwd.hu>
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@ -48,7 +48,6 @@ typedef struct TeletextContext
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char *pgno;
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int x_offset;
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int y_offset;
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char *format;
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int format_id; /* 0 = bitmap, 1 = text */
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int chop_top;
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int sub_duration; /* in msec */
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@ -437,14 +436,6 @@ static int teletext_init_decoder(AVCodecContext *avctx)
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ctx->dx = NULL;
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ctx->vbi = NULL;
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ctx->pts = AV_NOPTS_VALUE;
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if (!strcmp(ctx->format, "bitmap")) {
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ctx->format_id = 0;
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} else if (!strcmp(ctx->format, "text")) {
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ctx->format_id = 1;
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} else {
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av_log(avctx, AV_LOG_ERROR, "unkown format %s\n", ctx->format);
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return AVERROR_OPTION_NOT_FOUND;
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}
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#ifdef DEBUG
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{
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@ -485,7 +476,9 @@ static void teletext_flush(AVCodecContext *avctx)
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static const AVOption options[] = {
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{"txt_page", "list of teletext page numbers to decode, * is all", OFFSET(pgno), AV_OPT_TYPE_STRING, {.str = "*"}, 0, 0, SD},
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{"txt_chop_top", "discards the top teletext line", OFFSET(chop_top), AV_OPT_TYPE_INT, {.i64 = 1}, 0, 1, SD},
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{"txt_format", "format of the subtitles (bitmap or text)", OFFSET(format), AV_OPT_TYPE_STRING, {.str = "bitmap"}, 0, 0, SD},
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{"txt_format", "format of the subtitles (bitmap or text)", OFFSET(format_id), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, SD, "txt_format"},
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{"bitmap", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0, SD, "txt_format"},
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{"text", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, SD, "txt_format"},
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{"txt_left", "x offset of generated bitmaps", OFFSET(x_offset), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 65535, SD},
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{"txt_top", "y offset of generated bitmaps", OFFSET(y_offset), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 65535, SD},
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{"txt_chop_spaces", "chops leading and trailing spaces from text", OFFSET(chop_spaces), AV_OPT_TYPE_INT, {.i64 = 1}, 0, 1, SD},
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