]> git.sesse.net Git - vlc/blobdiff - modules/demux/asf/libasf.h
Removes trailing spaces. Removes tabs.
[vlc] / modules / demux / asf / libasf.h
index bd9279e5a9cbb77427283e36f0bfa2a18affd5c4..a9290dbcf4e1556ccffe2b9981828e994752f118 100644 (file)
@@ -1,8 +1,8 @@
 /*****************************************************************************
  * libasf.h :
  *****************************************************************************
- * Copyright (C) 2001 VideoLAN
- * $Id: libasf.h,v 1.5 2002/12/06 16:34:06 sam Exp $
+ * Copyright (C) 2001-2003 the VideoLAN team
+ * $Id$
  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
-#include "codecs.h"                        /* BITMAPINFOHEADER, WAVEFORMATEX */
 
 /*****************************************************************************
  * Structure needed for decoder
@@ -33,17 +32,23 @@ typedef struct guid_s
     uint8_t  v4[8];
 } guid_t;
 
-#define ASF_OBJECT_TYPE_NULL      0x0000
-#define ASF_OBJECT_TYPE_ROOT      0x0001
-#define ASF_OBJECT_TYPE_HEADER    0x0002
-#define ASF_OBJECT_TYPE_DATA      0x0003
-#define ASF_OBJECT_TYPE_INDEX     0x0004
-#define ASF_OBJECT_TYPE_FILE_PROPERTIES     0x0005
-#define ASF_OBJECT_TYPE_STREAM_PROPERTIES   0x0006
-#define ASF_OBJECT_TYPE_EXTENTION_HEADER    0x0007
-#define ASF_OBJECT_TYPE_CODEC_LIST          0x0008
-#define ASF_OBJECT_TYPE_MARKER              0x0009
-#define ASF_OBJECT_TYPE_CONTENT_DESCRIPTION 0x000a
+enum
+{
+    ASF_OBJECT_NULL = 0,
+    ASF_OBJECT_ROOT,
+    ASF_OBJECT_HEADER,
+    ASF_OBJECT_DATA,
+    ASF_OBJECT_INDEX,
+    ASF_OBJECT_FILE_PROPERTIES,
+    ASF_OBJECT_STREAM_PROPERTIES,
+    ASF_OBJECT_HEADER_EXTENSION,
+    ASF_OBJECT_CODEC_LIST,
+    ASF_OBJECT_MARKER,
+    ASF_OBJECT_CONTENT_DESCRIPTION,
+    ASF_OBJECT_METADATA,
+    ASF_OBJECT_PADDING,
+    ASF_OBJECT_OTHER,
+};
 
 static const guid_t asf_object_null_guid =
 {
@@ -54,140 +59,89 @@ static const guid_t asf_object_null_guid =
 };
 
 static const guid_t asf_object_header_guid =
-{
-    0x75B22630,
-    0x668E,
-    0x11CF,
-    { 0xA6,0xD9, 0x00,0xAA,0x00,0x62,0xCE,0x6C }
-};
+{0x75B22630, 0x668E, 0x11CF, {0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C}};
 
 static const guid_t asf_object_data_guid =
-{
-    0x75B22636,
-    0x668E,
-    0x11CF,
-    { 0xA6,0xD9, 0x00,0xAA,0x00,0x62,0xCE,0x6C }
-};
-
-
+{0x75B22636, 0x668E, 0x11CF, {0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C}};
 
 static const guid_t asf_object_index_guid =
-{
-    0x33000890,
-    0xE5B1,
-    0x11CF,
-    { 0x89,0xF4, 0x00,0xA0,0xC9,0x03,0x49,0xCB }
-};
+{0x33000890, 0xE5B1, 0x11CF, {0x89, 0xF4, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xCB}};
 
 static const guid_t asf_object_file_properties_guid =
-{
-    0x8cabdca1,
-    0xa947,
-    0x11cf,
-    { 0x8e,0xe4, 0x00,0xC0,0x0C,0x20,0x53,0x65 }
+{0x8cabdca1, 0xa947, 0x11cf, {0x8e, 0xe4, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
 
-};
 static const guid_t asf_object_stream_properties_guid =
-{
-    0xB7DC0791,
-    0xA9B7,
-    0x11CF,
-    { 0x8E,0xE6, 0x00,0xC0,0x0C,0x20,0x53,0x65 }
-
-};
+{0xB7DC0791, 0xA9B7, 0x11CF, {0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
 
 static const guid_t asf_object_content_description_guid =
-{
-    0x75B22633,
-    0x668E,
-    0x11CF,
-    { 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c }
-};
+{0x75B22633, 0x668E, 0x11CF, {0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c}};
 
-static const guid_t asf_object_header_extention_guid =
-{
-   0x5FBF03B5,
-   0xA92E,
-   0x11CF,
-   { 0x8E,0xE3, 0x00,0xC0,0x0C,0x20,0x53,0x65 }
-};
+static const guid_t asf_object_header_extension_guid =
+{0x5FBF03B5, 0xA92E, 0x11CF, {0x8E, 0xE3, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
+
+static const guid_t asf_object_metadata_guid =
+{0xC5F8CBEA, 0x5BAF, 0x4877, {0x84, 0x67, 0xAA, 0x8C, 0x44, 0xFA, 0x4C, 0xCA}};
 
 static const guid_t asf_object_codec_list_guid =
-{
-    0x86D15240,
-    0x311D,
-    0x11D0,
-    { 0xA3,0xA4, 0x00,0xA0,0xC9,0x03,0x48,0xF6 }
-};
+{0x86D15240, 0x311D, 0x11D0, {0xA3, 0xA4, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6}};
 
 static const guid_t asf_object_marker_guid =
-{
-    0xF487CD01,
-    0xA951,
-    0x11CF,
-    { 0x8E,0xE6, 0x00,0xC0,0x0C,0x20,0x53,0x65 }
-
-};
+{0xF487CD01, 0xA951, 0x11CF, {0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
 
 static const guid_t asf_object_stream_type_audio =
-{
-    0xF8699E40,
-    0x5B4D,
-    0x11CF,
-    { 0xA8,0xFD, 0x00,0x80,0x5F,0x5C,0x44,0x2B }
-};
+{0xF8699E40, 0x5B4D, 0x11CF, {0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B}};
 
 static const guid_t asf_object_stream_type_video =
-{
-    0xbc19efc0,
-    0x5B4D,
-    0x11CF,
-    { 0xA8,0xFD, 0x00,0x80,0x5F,0x5C,0x44,0x2B }
-};
+{0xbc19efc0, 0x5B4D, 0x11CF, {0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B}};
 
 static const guid_t asf_object_stream_type_command =
-{
-    0x59DACFC0,
-    0x59E6,
-    0x11D0,
-    { 0xA3,0xAC, 0x00,0xA0,0xC9,0x03,0x48,0xF6 }
-};
+{0x59DACFC0, 0x59E6, 0x11D0, {0xA3, 0xAC, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6}};
 
-#if 0
-static const guid_t asf_object_
-{
+/* TODO */
+static const guid_t asf_object_stream_bitrate_properties =
+{0x7BF875CE, 0x468D, 0x11D1, {0x8D, 0x82, 0x00, 0x60, 0x97, 0xC9, 0xA2, 0xB2}};
 
+static const guid_t asf_object_language_list =
+{0x7C4346A9, 0xEFE0, 0x4BFC, {0xB2, 0x29, 0x39, 0x3E, 0xDE, 0x41, 0x5C, 0x85}};
 
-};
-#endif
-#if 0
-typedef struct asf_packet_s
-{
-    int i_stream_number;
+static const guid_t asf_object_extended_stream_properties =
+{0x14E6A5CB, 0xC672, 0x4332, {0x83, 0x99, 0xA9, 0x69, 0x52, 0x06, 0x5B, 0x5A}};
+
+static const guid_t asf_object_advanced_mutual_exclusion =
+{0xA08649CF, 0x4775, 0x4670, {0x8A, 0x16, 0x6E, 0x35, 0x35, 0x75, 0x66, 0xCD}};
 
-    int i_payload_size;
-    u8  *p_payload_data;
+static const guid_t asf_object_padding =
+{0x1806D474, 0xCADF, 0x4509, {0xA4, 0xBA, 0x9A, 0xAB, 0xCB, 0x96, 0xAA, 0xE8}};
 
-} asf_packet_t;
-#endif
+static const guid_t asf_object_stream_prioritization =
+{0xD4FED15B, 0x88D3, 0x454F, {0x81, 0xF0, 0xED, 0x5C, 0x45, 0x99, 0x9E, 0x24}};
 
-#define ASF_OBJECT_COMMON           \
-    int          i_type;            \
-    guid_t       i_object_id;       \
-    uint64_t     i_object_size;     \
-    uint64_t     i_object_pos;      \
+static const guid_t asf_object_extended_content_description =
+{0xD2D0A440, 0xE307, 0x11D2, {0x97, 0xF0, 0x00, 0xA0, 0xC9, 0x5E, 0xA8, 0x50}};
+
+static const guid_t asf_object_extended_stream_header =
+{0x3afb65e2, 0x47ef, 0x40f2, { 0xac, 0x2c, 0x70, 0xa9, 0x0d, 0x71, 0xd3, 0x43}};
+
+static const guid_t asf_object_extended_stream_type_audio =
+{0x31178c9d, 0x03e1, 0x4528, { 0xb5, 0x82, 0x3d, 0xf9, 0xdb, 0x22, 0xf5, 0x03}};
+
+#define ASF_OBJECT_COMMON          \
+    int          i_type;           \
+    guid_t       i_object_id;      \
+    uint64_t     i_object_size;    \
+    uint64_t     i_object_pos;     \
     union asf_object_u *p_father;  \
     union asf_object_u *p_first;   \
     union asf_object_u *p_last;    \
     union asf_object_u *p_next;
 
-typedef struct asf_object_common_s
+typedef struct
 {
     ASF_OBJECT_COMMON
 
 } asf_object_common_t;
 
-typedef struct asf_index_entry_s
+typedef struct
 {
     uint32_t i_packet_number;
     uint16_t i_packet_count;
@@ -197,9 +151,9 @@ typedef struct asf_index_entry_s
 /****************************************************************************
  * High level asf object
  ****************************************************************************/
-/* This is the first header find in a asf file
- * It's the only object that have subobject */
-typedef struct asf_object_header_s
+/* This is the first header found in an asf file
+ * It's the only object that has subobjects */
+typedef struct
 {
     ASF_OBJECT_COMMON
     uint32_t i_sub_object_count;
@@ -208,7 +162,7 @@ typedef struct asf_object_header_s
 
 } asf_object_header_t;
 
-typedef struct asf_object_data_s
+typedef struct
 {
     ASF_OBJECT_COMMON
     guid_t      i_file_id;
@@ -218,7 +172,7 @@ typedef struct asf_object_data_s
 } asf_object_data_t;
 
 
-typedef struct asf_object_index_s
+typedef struct
 {
     ASF_OBJECT_COMMON
     guid_t      i_file_id;
@@ -230,23 +184,13 @@ typedef struct asf_object_index_s
 
 } asf_object_index_t;
 
-typedef struct asf_object_root_s
-{
-    ASF_OBJECT_COMMON
-
-    asf_object_header_t *p_hdr;
-    asf_object_data_t   *p_data;
-    asf_object_index_t  *p_index;
-
-} asf_object_root_t;
-
 /****************************************************************************
  * Sub level asf object
  ****************************************************************************/
 #define ASF_FILE_PROPERTIES_BROADCAST   0x01
 #define ASF_FILE_PROPERTIES_SEEKABLE    0x02
 
-typedef struct asf_object_file_properties_s
+typedef struct
 {
     ASF_OBJECT_COMMON
 
@@ -265,7 +209,7 @@ typedef struct asf_object_file_properties_s
 } asf_object_file_properties_t;
 
 #define ASF_STREAM_PROPERTIES_ENCRYPTED 0x8000
-typedef struct asf_object_stream_properties_s
+typedef struct
 {
     ASF_OBJECT_COMMON
 
@@ -282,40 +226,69 @@ typedef struct asf_object_stream_properties_s
     uint8_t     *p_error_correction_data;
 } asf_object_stream_properties_t;
 
-typedef struct asf_object_header_extention_s
+typedef struct
 {
     ASF_OBJECT_COMMON
 
     guid_t      i_reserved1;
     uint16_t    i_reserved2;
-    uint32_t    i_header_extention_size;
-    uint8_t     *p_header_extention_data;
+    uint32_t    i_header_extension_size;
+    uint8_t     *p_header_extension_data;
+
+} asf_object_header_extension_t;
 
-} asf_object_header_extention_t;
+#define ASF_METADATA_TYPE_STRING 0x0000
+#define ASF_METADATA_TYPE_BYTE   0x0001
+#define ASF_METADATA_TYPE_BOOL   0x0002
+#define ASF_METADATA_TYPE_DWORD  0x0003
+#define ASF_METADATA_TYPE_QWORD  0x0004
+#define ASF_METADATA_TYPE_WORD   0x0005
 
-typedef struct asf_objec_content_description_s
+typedef struct
+{
+    uint16_t    i_stream;
+    uint16_t    i_type;
+    char        *psz_name;
+
+    int64_t i_val;
+    int i_data;
+    uint8_t *p_data;
+
+} asf_metadata_record_t;
+
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    uint32_t i_record_entries_count;
+    asf_metadata_record_t *record;
+
+} asf_object_metadata_t;
+
+typedef struct
 {
     ASF_OBJECT_COMMON
 
     char *psz_title;
-    char *psz_author;
+    char *psz_artist;
     char *psz_copyright;
     char *psz_description;
     char *psz_rating;
 
 } asf_object_content_description_t;
 
-typedef struct string16_s
+typedef struct
 {
     uint16_t i_length;
     uint16_t *i_char;
+
 } string16_t;
 
 #define ASF_CODEC_TYPE_VIDEO    0x0001
 #define ASF_CODEC_TYPE_AUDIO    0x0002
 #define ASF_CODEC_TYPE_UNKNOW   0xffff
 
-typedef struct asf_codec_entry_s
+typedef struct
 {
     uint16_t    i_type;
     char        *psz_name;
@@ -325,7 +298,7 @@ typedef struct asf_codec_entry_s
     uint8_t     *p_information;
 } asf_codec_entry_t;
 
-typedef struct asf_object_codec_list_s
+typedef struct
 {
     ASF_OBJECT_COMMON
     guid_t      i_reserved;
@@ -334,15 +307,7 @@ typedef struct asf_object_codec_list_s
 
 } asf_object_codec_list_t;
 
-#if 0
-typedef struct asf_object_script_command_s
-{
-    ASF_OBJECT_COMMON
-
-
-} asf_object_script_command_t;
-#endif
-typedef struct asf_marker_s
+typedef struct
 {
     uint64_t     i_offset;
     uint64_t     i_presentation_time;
@@ -351,11 +316,10 @@ typedef struct asf_marker_s
     uint32_t     i_flags;
     uint32_t     i_marker_description_length;
     uint8_t      *i_marker_description;
-    /* u8 padding */
 
 } asf_marker_t;
 
-typedef struct asf_object_marker_s
+typedef struct
 {
     ASF_OBJECT_COMMON
     guid_t      i_reserved1;
@@ -366,14 +330,105 @@ typedef struct asf_object_marker_s
 
 } asf_object_marker_t;
 
-#if 0
-typedef struct asf_object__s
+typedef struct
 {
     ASF_OBJECT_COMMON
+    int  i_language;
+    char **ppsz_language;
 
-} asf_object__t;
-#endif
+} asf_object_language_list_t;
 
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    int i_bitrate;
+    struct
+    {
+        int      i_stream_number;
+        uint32_t i_avg_bitrate;
+    } bitrate[128];
+} asf_object_stream_bitrate_properties_t;
+
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    int64_t i_start_time;
+    int64_t i_end_time;
+    int32_t i_data_bitrate;
+    int32_t i_buffer_size;
+    int32_t i_initial_buffer_fullness;
+    int32_t i_alternate_data_bitrate;
+    int32_t i_alternate_buffer_size;
+    int32_t i_alternate_initial_buffer_fullness;
+    int32_t i_maximum_object_size;
+
+    int32_t i_flags;
+    int16_t i_stream_number;
+    int16_t i_language_index;
+    int64_t i_average_time_per_frame;
+
+    int     i_stream_name_count;
+    int     i_payload_extension_system_count;
+
+    int     *pi_stream_name_language;
+    char    **ppsz_stream_name;
+
+    asf_object_stream_properties_t *p_sp;
+} asf_object_extended_stream_properties_t;
+
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    guid_t  type;
+    int16_t i_stream_number_count;
+    int16_t *pi_stream_number;
+
+} asf_object_advanced_mutual_exclusion_t;
+
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    int i_priority_count;
+    int *pi_priority_flag;
+    int *pi_priority_stream_number;
+} asf_object_stream_prioritization_t;
+
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    int i_count;
+    char **ppsz_name;
+    char **ppsz_value;
+} asf_object_extended_content_description_t;
+
+/****************************************************************************
+ * Special Root Object
+ ****************************************************************************/
+typedef struct
+{
+    ASF_OBJECT_COMMON
+
+    asf_object_header_t *p_hdr;
+    asf_object_data_t   *p_data;
+    /* could be NULL if !b_seekable or not-present */
+    asf_object_index_t  *p_index;
+
+    /* from asf_object_header_t */
+    asf_object_file_properties_t *p_fp;
+
+    /* from asf_object_header_extension_t */
+    asf_object_metadata_t *p_metadata;
+
+} asf_object_root_t;
+
+/****************************************************************************
+ * asf_object_t: union of all objects.
+ ****************************************************************************/
 typedef union asf_object_u
 {
     asf_object_common_t common;
@@ -383,42 +438,25 @@ typedef union asf_object_u
     asf_object_root_t   root;
     asf_object_file_properties_t    file_properties;
     asf_object_stream_properties_t  stream_properties;
-    asf_object_header_extention_t   header_extention;
+    asf_object_header_extension_t   header_extension;
+    asf_object_metadata_t           metadata;
     asf_object_codec_list_t         codec_list;
     asf_object_marker_t             marker;
+    asf_object_language_list_t      lang;
+    asf_object_stream_bitrate_properties_t stream_bitrate;
+    asf_object_extended_stream_properties_t ext_stream;
 
 } asf_object_t;
 
 
-off_t   ASF_TellAbsolute( input_thread_t *p_input );
-int     ASF_SeekAbsolute( input_thread_t *p_input, off_t i_pos);
-int     ASF_ReadData( input_thread_t *p_input, uint8_t *p_buff, int i_size );
-int     ASF_SkipBytes( input_thread_t *p_input, int i_count );
-
-void GetGUID( guid_t *p_guid, uint8_t *p_data );
-int  CmpGUID( const guid_t *p_guid1, const guid_t *p_guid2 );
-
-int  ASF_ReadObjectCommon( input_thread_t *p_input,
-                           asf_object_t *p_obj );
-int  ASF_NextObject( input_thread_t *p_input,
-                     asf_object_t *p_obj );
-int  ASF_GotoObject( input_thread_t *p_input,
-                     asf_object_t *p_obj );
-
-int  ASF_ReadObject( input_thread_t *p_input,
-                     asf_object_t *p_obj,
-                     asf_object_t *p_father );
-void ASF_FreeObject( input_thread_t *p_input,
-                     asf_object_t *p_obj );
-int  ASF_ReadObjectRoot( input_thread_t *p_input,
-                         asf_object_root_t *p_root,
-                         int b_seekable );
-void ASF_FreeObjectRoot( input_thread_t *p_input,
-                         asf_object_root_t *p_root );
+void ASF_GetGUID( guid_t *p_guid, const uint8_t *p_data );
+int  ASF_CmpGUID( const guid_t *p_guid1, const guid_t *p_guid2 );
+
+asf_object_root_t *ASF_ReadObjectRoot( stream_t *, int b_seekable );
+void               ASF_FreeObjectRoot( stream_t *, asf_object_root_t *p_root );
+
 #define ASF_CountObject( a, b ) __ASF_CountObject( (asf_object_t*)(a), b )
-int  __ASF_CountObject( asf_object_t *p_obj, const guid_t *p_guid );
+int  __ASF_CountObject ( asf_object_t *p_obj, const guid_t *p_guid );
 
 #define ASF_FindObject( a, b, c )  __ASF_FindObject( (asf_object_t*)(a), b, c )
 void *__ASF_FindObject( asf_object_t *p_obj, const guid_t *p_guid, int i_number );
-
-