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dvdreadsrc: fix off by one in cell calculation for the last chapter

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This commit is contained in:
Vincent Penquerc'h 2012-01-13 15:03:50 +00:00
parent 69541031da
commit 683f5eeae7
1 changed files with 4 additions and 1 deletions
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5
ext/dvdread/dvdreadsrc.c
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@ -325,11 +325,14 @@ cur_title_get_chapter_bounds (GstDvdReadSrc * src, gint chapter,
*p_first_cell = pgc->program_map[pgn - 1] - 1; *p_first_cell = pgc->program_map[pgn - 1] - 1;
if (chapter == (src->num_chapters - 1)) { if (chapter == (src->num_chapters - 1)) {
*p_last_cell = pgc->nr_of_cells; *p_last_cell = pgc->nr_of_cells - 1;
} else { } else {
pgn_next_ch = src->vts_ptt_srpt->title[src->ttn - 1].ptt[chapter + 1].pgn; pgn_next_ch = src->vts_ptt_srpt->title[src->ttn - 1].ptt[chapter + 1].pgn;
*p_last_cell = pgc->program_map[pgn_next_ch - 1] - 1; *p_last_cell = pgc->program_map[pgn_next_ch - 1] - 1;
} }
GST_DEBUG_OBJECT (src, "Chapter %d bounds: %d %d (within %d cells)",
chapter, *p_first_cell, *p_last_cell, pgc->nr_of_cells);
} }
static gboolean static gboolean