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-rw-r--r--libdtv/libsi/include/libsi.h178
-rw-r--r--libdtv/libsi/include/si_tables.h66
2 files changed, 219 insertions, 25 deletions
diff --git a/libdtv/libsi/include/libsi.h b/libdtv/libsi/include/libsi.h
index 3790ae1..dda2b1e 100644
--- a/libdtv/libsi/include/libsi.h
+++ b/libdtv/libsi/include/libsi.h
@@ -4,9 +4,9 @@
/// ///
//////////////////////////////////////////////////////////////
-// $Revision: 1.1 $
-// $Date: 2001/06/26 07:18:43 $
-// $Author: kls $
+// $Revision: 1.4 $
+// $Date: 2001/10/07 10:24:46 $
+// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
//
@@ -288,18 +288,20 @@ struct PidInfo {
} while (0)
-#define STREAMTYPE_ISO_VIDEO 1
+#define STREAMTYPE_11172_VIDEO 1
#define STREAMTYPE_13818_VIDEO 2
#define STREAMTYPE_11172_AUDIO 3
#define STREAMTYPE_13818_AUDIO 4
-#define STREAMTYPE_VIDEOTEXT 6
-#define STREAMTYPE_13522_MPEG 7
-#define STREAMTYPE_ITU_222 8
-#define STREAMTYPE_13818_A 9
-#define STREAMTYPE_13818_B 10
-#define STREAMTYPE_13818_C 11
-#define STREAMTYPE_13818_D 12
-#define STREAMTYPE_13818_AUX 13
+#define STREAMTYPE_13818_PRIVATE 5
+#define STREAMTYPE_13818_PES_PRIVATE 6
+#define STREAMTYPE_13522_MHPEG 7
+#define STREAMTYPE_13818_DSMCC 8
+#define STREAMTYPE_ITU_222_1 9
+#define STREAMTYPE_13818_A 10
+#define STREAMTYPE_13818_B 11
+#define STREAMTYPE_13818_C 12
+#define STREAMTYPE_13818_D 13
+#define STREAMTYPE_13818_AUX 14
/* Descriptors */
@@ -331,6 +333,58 @@ struct Iso639LanguageDescriptor {
} while (0)
+/* Ac3Descriptor */
+
+#define AC3_TYPE_FLAG 0x0001
+#define BS_ID_FLAG 0x0002
+#define MAIN_ID_FLAG 0x0004
+#define ASVC_FLAG 0x0008
+
+struct Ac3Descriptor {
+ struct NODE Node;
+ unsigned short Tag;
+ unsigned short PresentFlags;
+ unsigned short Ac3Type;
+ unsigned short BsId;
+ unsigned short MainId;
+ unsigned short Asvc;
+ unsigned short Amount; /* AdditionalData */
+ unsigned char *AdditionalData;
+};
+
+#define CreateAc3Descriptor(descr) \
+ do \
+ { \
+ xCreateNode (((struct Ac3Descriptor *)descr), NULL); \
+ ((struct Ac3Descriptor *)descr)->Tag = DESCR_AC3; \
+ } while (0)
+
+#define AddAc3FlagAndValue(descr, flg, val) \
+ do \
+ { \
+ if ((flg) & AC3_TYPE_FLAG) { \
+ ((struct Ac3Descriptor *)descr)->PresentFlags |= AC3_TYPE_FLAG; \
+ ((struct Ac3Descriptor *)descr)->Ac3Type = (val); } \
+ else if ((flg) & BS_ID_FLAG) { \
+ ((struct Ac3Descriptor *)descr)->PresentFlags |= BS_ID_FLAG; \
+ ((struct Ac3Descriptor *)descr)->BsId = (val); } \
+ else if ((flg) & MAIN_ID_FLAG) { \
+ ((struct Ac3Descriptor *)descr)->PresentFlags |= MAIN_ID_FLAG; \
+ ((struct Ac3Descriptor *)descr)->MainId = (val); } \
+ else if ((flg) & ASVC_FLAG) { \
+ ((struct Ac3Descriptor *)descr)->PresentFlags |= ASVC_FLAG; \
+ ((struct Ac3Descriptor *)descr)->Asvc = (val); } \
+ } while (0)
+
+#define AddAc3AdditionalData(descr, ptr, len) \
+ do \
+ { \
+ xMemAlloc ((len)+1, &(((struct Ac3Descriptor *) \
+ descr)->AdditionalData)); \
+ memcpy ((((struct Ac3Descriptor *)descr)->AdditionalData),(ptr),(len)); \
+ } while (0)
+
+
/* AncillaryDataDescriptor */
struct AncillaryDataDescriptor {
@@ -778,6 +832,106 @@ struct ShortEventDescriptor {
} while (0)
+/* TeletextDescriptor */
+
+struct TeletextDescriptor {
+ struct NODE Node;
+ unsigned short Tag;
+ struct LIST *Items;
+};
+
+#define CreateTeletextDescriptor(descr) \
+ do \
+ { \
+ xCreateNode (((struct TeletextDescriptor *)descr), NULL); \
+ ((struct TeletextDescriptor *)descr)->Tag = DESCR_TELETEXT; \
+ ((struct TeletextDescriptor *)descr)->Items = xNewList (NULL); \
+ } while (0)
+
+#define TELETEXT_TYPE_INITIAL_PAGE 0x0001
+#define TELETEXT_TYPE_SUBTITLE_PAGE 0x0002
+#define TELETEXT_TYPE_ADDITIONAL_INFO 0x0003
+#define TELETEXT_TYPE_PROGRAM_SCHEDULE 0x0004
+#define TELETEXT_TYPE_HEARING_IMPAIRED 0x0005
+
+struct TeletextItem {
+ struct NODE Node;
+ char LanguageCode[4];
+ unsigned short Type;
+ unsigned short MagazineNumber;
+ unsigned short PageNumber;
+};
+
+#define CreateTeletextItem(itm, tp, mg, pg, lc1, lc2, lc3) \
+ do \
+ { \
+ xCreateNode (itm, NULL); \
+ ((struct TeletextItem *)itm)->Type = (tp); \
+ ((struct TeletextItem *)itm)->MagazineNumber = (mg); \
+ ((struct TeletextItem *)itm)->PageNumber = (mg); \
+ ((struct TeletextItem *)itm)->LanguageCode[0] = (lc1); \
+ ((struct TeletextItem *)itm)->LanguageCode[1] = (lc2); \
+ ((struct TeletextItem *)itm)->LanguageCode[2] = (lc3); \
+ ((struct TeletextItem *)itm)->LanguageCode[3] = '\0'; \
+ } while (0)
+
+#define AddTeletextItem(desc, tp, mg, pg, lc1, lc2, lc3) \
+ do \
+ { \
+ struct TeletextItem *item; \
+ \
+ CreateTeletextItem(item, tp, mg, pg, lc1, lc2, lc3); \
+ xAddTail (((struct TeletextDescriptor *)desc)->Items, item); \
+ } while (0)
+
+
+/* SubtitlingDescriptor */
+
+struct SubtitlingDescriptor {
+ struct NODE Node;
+ unsigned short Tag;
+ struct LIST *Items;
+};
+
+#define CreateSubtitlingDescriptor(descr) \
+ do \
+ { \
+ xCreateNode (((struct SubtitlingDescriptor *)descr), NULL); \
+ ((struct SubtitlingDescriptor *)descr)->Tag = DESCR_SUBTITLING; \
+ ((struct SubtitlingDescriptor *)descr)->Items = xNewList (NULL); \
+ } while (0)
+
+struct SubtitlingItem {
+ struct NODE Node;
+ char LanguageCode[4];
+ unsigned char Type;
+ unsigned short CompositionPageId;
+ unsigned short AncillaryPageId;
+};
+
+#define CreateSubtitlingItem(itm, tp, cp, ap, lc1, lc2, lc3) \
+ do \
+ { \
+ xCreateNode (itm, NULL); \
+ ((struct SubtitlingItem *)itm)->Type = (tp); \
+ ((struct SubtitlingItem *)itm)->CompositionPageId = (cp); \
+ ((struct SubtitlingItem *)itm)->AncillaryPageId = (ap); \
+ ((struct SubtitlingItem *)itm)->LanguageCode[0] = (lc1); \
+ ((struct SubtitlingItem *)itm)->LanguageCode[1] = (lc2); \
+ ((struct SubtitlingItem *)itm)->LanguageCode[2] = (lc3); \
+ ((struct SubtitlingItem *)itm)->LanguageCode[3] = '\0'; \
+ } while (0)
+
+#define AddSubtitlingItem(desc, tp, cp, ap, lc1, lc2, lc3) \
+ do \
+ { \
+ struct SubtitlingItem *item; \
+ \
+ CreateSubtitlingItem(item, tp, cp, ap, lc1, lc2, lc3); \
+ xAddTail (((struct SubtitlingDescriptor *)desc)->Items, item); \
+ } while (0)
+
+
/* Prototypes */
diff --git a/libdtv/libsi/include/si_tables.h b/libdtv/libsi/include/si_tables.h
index 517838a..dfda3bf 100644
--- a/libdtv/libsi/include/si_tables.h
+++ b/libdtv/libsi/include/si_tables.h
@@ -5,9 +5,9 @@
/// ///
//////////////////////////////////////////////////////////////
-// $Revision: 1.1 $
-// $Date: 2001/06/25 12:41:20 $
-// $Author: kls $
+// $Revision: 1.3 $
+// $Date: 2001/10/07 10:24:46 $
+// $Author: hakenes $
//
// (C) 2001 Rolf Hakenes <hakenes@hippomi.de>, under the GNU GPL.
//
@@ -26,9 +26,6 @@
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
-#ifndef SI_TABLES_H
-#define SI_TABLES_H
-
#define HILO(x) (x##_hi << 8 | x##_lo)
#define MjdToEpochTime(x) (((x##_hi << 8 | x##_lo)-40587)*86400)
@@ -930,14 +927,29 @@ typedef struct parental_rating_struct {
/* 0x56 teletext_descriptor */
-#define DESCR_TELETEXT_LEN XX
+#define DESCR_TELETEXT_LEN 2
typedef struct descr_teletext_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
} descr_teletext_t;
#define CastTeletextDescriptor(x) ((descr_teletext_t *)(x))
+#define ITEM_TELETEXT_LEN 5
+typedef struct item_teletext_struct {
+ u_char lang_code1 :8;
+ u_char lang_code2 :8;
+ u_char lang_code3 :8;
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char type :5;
+ u_char magazine_number :3;
+#else
+ u_char magazine_number :3;
+ u_char type :5;
+#endif
+ u_char page_number :8;
+} item_teletext_t;
+#define CastTeletextItem(x) ((item_teletext_t *)(x))
+
/* 0x57 telephone_descriptor */
@@ -963,14 +975,26 @@ typedef struct descr_local_time_offset_struct {
/* 0x59 subtitling_descriptor */
-#define DESCR_SUBTITLING_LEN XX
+#define DESCR_SUBTITLING_LEN 2
typedef struct descr_subtitling_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
} descr_subtitling_t;
#define CastSubtitlingDescriptor(x) ((descr_subtitling_t *)(x))
+#define ITEM_SUBTITLING_LEN 8
+typedef struct item_subtitling_struct {
+ u_char lang_code1 :8;
+ u_char lang_code2 :8;
+ u_char lang_code3 :8;
+ u_char subtitling_type :8;
+ u_char composition_page_id_hi :8;
+ u_char composition_page_id_lo :8;
+ u_char ancillary_page_id_hi :8;
+ u_char ancillary_page_id_lo :8;
+} item_subtitling_t;
+#define CastSubtitlingItem(x) ((item_subtitling_t *)(x))
+
/* 0x5A terrestrial_delivery_system_descriptor */
@@ -1150,11 +1174,27 @@ typedef struct descr_pdc_struct {
/* 0x6A ac3_descriptor */
-#define DESCR_AC3_LEN XX
+#define DESCR_AC3_LEN 3
typedef struct descr_ac3_struct {
u_char descriptor_tag :8;
u_char descriptor_length :8;
- /* TBD */
+#if BYTE_ORDER == BIG_ENDIAN
+ u_char ac3_type_flag :1;
+ u_char bsid_flag :1;
+ u_char mainid_flag :1;
+ u_char asvc_flag :1;
+ u_char reserved :4;
+#else
+ u_char reserved :4;
+ u_char asvc_flag :1;
+ u_char mainid_flag :1;
+ u_char bsid_flag :1;
+ u_char ac3_type_flag :1;
+#endif
+ u_char ac3_type :8;
+ u_char bsid :8;
+ u_char mainid :8;
+ u_char asvc :8;
} descr_ac3_t;
#define CastAc3Descriptor(x) ((descr_ac3_t *)(x))
@@ -1202,4 +1242,4 @@ typedef struct descr_announcement_support_struct {
} descr_announcement_support_t;
#define CastAnnouncementSupportDescriptor(x) ((descr_announcement_support_t *)(x))
-#endif
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-22 14:39:09 +0000