SONY PICTURES BLU-RAY DISC ROM AUTHORING SYSTEM
| Document # | BD-90-001-0130 | Date Created | 03-23-2006 |
| Title | BD Script Reference | Date Updated | 08-03-2007 |
| Current Version | 1.4 | Category | |
| Author(s) | |||
| Comments | |||
| Additional Files | |||
| Applies to Blu-print Versions | 4.1 | ||
| Version | Date | History and Changes |
| 1.4 | 08-03-2007 | Updated Macros, Added secondary stream handling to section 8, null and HOLD keywords |
| 1.3 | 09-15-2006 | Added more properties to Section 7 |
| 1.2 | 03-23-2006 | Correction BD_PG_TextSub_Language to BD_PGTextSTLanguage |
| 1.1 | 03-06-2006 | Updated (PopupMenuOff, Updated PSR Mappings) |
| 1.0 | 01-23-2006 | Original |
The syntax and semantics of the BD Scripting is along the lines of popular programming languages like C++ and C#. BD Scripting is CASE SENSITIVE.
Types
BD Scripting will contain value types only. Value types include simple types (e.g., uint and byte). Enumerations and struct types are planned for later versions of the application.
Predefined types
| Type | Description | Example |
| Byte | 8-bit unsigned integral type | byte b = 8; |
| Word | 16-bit unsigned integral type | word w = 10; |
| Uint | 32-bit unsigned integral type | uint val1 = 12; |
| Bool | Boolean type; a bool value is either true or false. bool will reserve a single bit in a register. | bool val1 = true; bool val2 = false; |
Signed predefined value types such as int and char will be introduced in later versions.
Conversions
Conversions are done implicitly.
| From | To |
| uint | bool, byte, word |
| bool | uint, byte, word |
| byte | uint, bool, word |
| word | uint, bool, byte |
