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Added HDMV/BDJ title information to BLURAY_DISC_INFO.

This commit is contained in:
hpi1 2014-03-27 09:03:45 +02:00
parent 25272004ac
commit 19a0f65d33
6 changed files with 205 additions and 7 deletions
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3
ChangeLog
View File

@ -1,4 +1,5 @@
- Added disc application info to BLURAY_DISC_INFO
- Added HDMV/BDJ title information to BLURAY_DISC_INFO.
- Added disc application info to BLURAY_DISC_INFO.
2013-12-21: Version 0.5.0
- Portability fixes.

2
src/Makefile.am
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@ -79,6 +79,8 @@ libbluray_la_SOURCES = \
file/libaacs.c \
file/libbdplus.h \
file/libbdplus.c \
util/array.h \
util/array.c \
util/attributes.h \
util/refcnt.h \
util/refcnt.c \

84
src/libbluray/bluray.c
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@ -27,6 +27,7 @@
#include "bluray.h"
#include "bluray_internal.h"
#include "register.h"
#include "util/array.h"
#include "util/macro.h"
#include "util/logging.h"
#include "util/strutl.h"
@ -116,6 +117,7 @@ struct bluray {
/* current disc */
char *device_path;
BLURAY_DISC_INFO disc_info;
BLURAY_TITLE **titles; /* titles from disc index */
INDX_ROOT *index;
META_ROOT *meta;
NAV_TITLE_LIST *title_list;
@ -947,6 +949,13 @@ static void _fill_disc_info(BLURAY *bd)
bd->disc_info.libjvm_detected = 0;
bd->disc_info.bdj_handled = 0;
bd->disc_info.num_titles = 0;
bd->disc_info.titles = NULL;
bd->disc_info.top_menu = NULL;
bd->disc_info.first_play = NULL;
array_free((void**)&bd->titles);
if (bd->index) {
INDX_PLAY_ITEM *pi;
unsigned ii;
@ -960,23 +969,58 @@ static void _fill_disc_info(BLURAY *bd)
bd->disc_info.initial_output_mode_preference = bd->index->app_info.initial_output_mode_preference;
memcpy(bd->disc_info.provider_data, bd->index->app_info.user_data, sizeof(bd->disc_info.provider_data));
/* count titles */
/* allocate array for title info */
BLURAY_TITLE **titles = array_alloc(bd->index->num_titles + 2, sizeof(BLURAY_TITLE));
if (!titles) {
BD_DEBUG(DBG_BLURAY | DBG_CRIT, "Can't allocate memory\n");
return;
}
bd->titles = titles;
bd->disc_info.titles = (const BLURAY_TITLE * const *)titles;
bd->disc_info.num_titles = bd->index->num_titles;
/* count titles and fill title info */
for (ii = 0; ii < bd->index->num_titles; ii++) {
if (bd->index->titles[ii].object_type == indx_object_type_hdmv) {
bd->disc_info.num_hdmv_titles++;
titles[ii + 1]->interactive = (bd->index->titles[ii].hdmv.playback_type == indx_hdmv_playback_type_interactive);
titles[ii + 1]->id_ref = bd->index->titles[ii].hdmv.id_ref;
}
if (bd->index->titles[ii].object_type == indx_object_type_bdj) {
bd->disc_info.num_bdj_titles++;
bd->disc_info.bdj_detected = 1;
titles[ii + 1]->bdj = 1;
titles[ii + 1]->interactive = (bd->index->titles[ii].bdj.playback_type == indx_bdj_playback_type_interactive);
titles[ii + 1]->id_ref = atoi(bd->index->titles[ii].bdj.name);
}
titles[ii + 1]->accessible = !(bd->index->titles[ii].access_type & INDX_ACCESS_PROHIBITED_MASK);
titles[ii + 1]->hidden = !!(bd->index->titles[ii].access_type & INDX_ACCESS_HIDDEN_MASK);
}
if (bd->index->first_play.object_type == indx_object_type_bdj) {
pi = &bd->index->first_play;
if (pi->object_type == indx_object_type_bdj) {
bd->disc_info.bdj_detected = 1;
titles[bd->index->num_titles + 1]->bdj = 1;
titles[bd->index->num_titles + 1]->interactive = (pi->bdj.playback_type == indx_bdj_playback_type_interactive);
titles[bd->index->num_titles + 1]->id_ref = atoi(pi->bdj.name);
}
if (bd->index->top_menu.object_type == indx_object_type_bdj) {
if (pi->object_type == indx_object_type_hdmv && pi->hdmv.id_ref != 0xffff) {
titles[bd->index->num_titles + 1]->interactive = (pi->hdmv.playback_type == indx_hdmv_playback_type_interactive);
titles[bd->index->num_titles + 1]->id_ref = pi->hdmv.id_ref;
}
pi = &bd->index->top_menu;
if (pi->object_type == indx_object_type_bdj) {
bd->disc_info.bdj_detected = 1;
titles[0]->bdj = 1;
titles[0]->interactive = (pi->bdj.playback_type == indx_bdj_playback_type_interactive);
titles[0]->id_ref = atoi(pi->bdj.name);
}
if (pi->object_type == indx_object_type_hdmv && pi->hdmv.id_ref != 0xffff) {
titles[0]->interactive = (pi->hdmv.playback_type == indx_hdmv_playback_type_interactive);
titles[0]->id_ref = pi->hdmv.id_ref;
}
/* check for BD-J capability */
@ -1014,6 +1058,20 @@ static void _fill_disc_info(BLURAY *bd)
if (pi->object_type == indx_object_type_bdj) {
bd->disc_info.top_menu_supported = bd->disc_info.bdj_handled;
}
/* */
if (bd->disc_info.first_play_supported) {
titles[bd->index->num_titles + 1]->accessible = 1;
bd->disc_info.first_play = titles[bd->index->num_titles + 1];
}
if (bd->disc_info.top_menu_supported) {
titles[0]->accessible = 1;
bd->disc_info.top_menu = titles[0];
}
/* populate title names */
bd_get_meta(bd);
}
}
@ -1352,6 +1410,7 @@ void bd_close(BLURAY *bd)
_free_event_queue(bd);
X_FREE(bd->device_path);
array_free((void**)&bd->titles);
bd_mutex_destroy(&bd->mutex);
@ -3274,6 +3333,8 @@ int bd_get_sound_effect(BLURAY *bd, unsigned sound_id, BLURAY_SOUND_EFFECT *effe
const struct meta_dl *bd_get_meta(BLURAY *bd)
{
const struct meta_dl *meta = NULL;
if (!bd) {
return NULL;
}
@ -3286,11 +3347,22 @@ const struct meta_dl *bd_get_meta(BLURAY *bd)
if (psr_menu_lang != 0 && psr_menu_lang != 0xffffff) {
const char language_code[] = {(psr_menu_lang >> 16) & 0xff, (psr_menu_lang >> 8) & 0xff, psr_menu_lang & 0xff, 0 };
return meta_get(bd->meta, language_code);
meta = meta_get(bd->meta, language_code);
} else {
meta = meta_get(bd->meta, NULL);
}
else {
return meta_get(bd->meta, NULL);
/* assign title names to disc_info */
if (meta) {
unsigned ii;
for (ii = 0; ii < meta->toc_count; ii++) {
if (meta->toc_entries[ii].title_number > 0 && meta->toc_entries[ii].title_number <= bd->disc_info.num_titles) {
bd->titles[meta->toc_entries[ii].title_number]->name = meta->toc_entries[ii].title_name;
}
}
}
return meta;
}
struct clpi_cl *bd_get_clpi(BLURAY *bd, unsigned clip_ref)

17
src/libbluray/bluray.h
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@ -470,6 +470,17 @@ void bd_select_stream(BLURAY *bd, uint32_t stream_type, uint32_t stream_id, uint
#define BD_AACS_CERT_REVOKED -5
#define BD_AACS_MMC_FAILED -6
/* HDMV / BD-J title */
typedef struct {
const char *name; /* optional title name in preferred language */
uint8_t interactive; /* 1 if title is interactive (title length and playback position should not be shown in UI) */
uint8_t accessible; /* 1 if it is allowed to jump into this title */
uint8_t hidden; /* 1 if title number should not be shown during playback */
uint8_t bdj; /* 0 - HDMV title. 1 - BD-J title */
uint16_t id_ref; /* Movie Object number / bdjo file number */
} BLURAY_TITLE;
typedef struct {
uint8_t bluray_detected;
@ -513,6 +524,12 @@ typedef struct {
uint8_t initial_output_mode_preference; /* 0 - 2D, 1 - 3D */
uint8_t provider_data[32];
/* HDMV / BD-J titles */
uint32_t num_titles;
const BLURAY_TITLE * const *titles; /* index is title number 1 ... N */
const BLURAY_TITLE *first_play; /* titles[0]. NULL if not present on the disc. */
const BLURAY_TITLE *top_menu; /* titles[N+1]. NULL if not present on the disc. */
} BLURAY_DISC_INFO;
/**

57
src/util/array.c Normal file
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@ -0,0 +1,57 @@
/*
* This file is part of libbluray
* Copyright (C) 2014 Petri Hintukainen <phintuka@users.sourceforge.net>
*
* This library 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.
*
* This library 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 this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include "array.h"
#include "macro.h"
#include "logging.h"
#include <stdlib.h>
void *array_alloc(size_t n, size_t sz)
{
size_t size = sizeof(void *) + sz;
if (size < sz) {
BD_DEBUG(DBG_CRIT, "array_alloc(): overflow\n");
return NULL;
}
uint8_t *p = (uint8_t *)calloc(n, size);
if (!p) {
BD_DEBUG(DBG_CRIT, "array_alloc(): out of memory\n");
return NULL;
}
void **array = (void **)p;
p += n * sizeof(void *);
size_t i;
for (i = 0; i < n; i++, p += sz) {
array[i] = p;
}
return array;
}
void array_free(void **p)
{
if (p && *p) {
X_FREE(*p);
}
}

49
src/util/array.h Normal file
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@ -0,0 +1,49 @@
/*
* This file is part of libbluray
* Copyright (C) 2014 Petri Hintukainen <phintuka@users.sourceforge.net>
*
* This library 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.
*
* This library 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 this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef BD_ARRAY_H_
#define BD_ARRAY_H_
#include "attributes.h"
#include <sys/types.h>
/*
* array_alloc()
*
* Allocate an array of objects.
* Each object is initialized with zeros.
*
* @param n number of objects
* @param sz size of single object
* @return array of n pointers, each pointing to memory block of size sz.
*
*/
BD_PRIVATE void *array_alloc(size_t n, size_t sz);
/*
* array_free()
*
* Free array allocated with array_alloc().
*
* @param p pointer to pointer allocated with bd_array_alloc()
*/
BD_PRIVATE void array_free(void **p);
#endif // BD_ARRAY_H_