Revision as of 17:45, 24 June 2021

The RenderWare Audio Wave Dictionary container format is used to store a collection of audio files, or "waves." It uses the file extension .awd. Each wave is of type RwaWave and is stored in a RwLLNode in an RwLinkList.

Layout

Offset	Type	Value	Description
0x00	uint32_t	`0x809`	Magic number.
0x04	uint32_t		Usually 0.
0x08	uintptr_t		Pointer to audio data.
0x0C	RwaWaveDict*		Pointer to wave dictionary.
0x10	uint32_t		If value at `0x04` is non-zero then this will be, too.
0x14	uint32_t		Audio data size. ‎
0x18	RwaUUID	Xbox: `73F2018B 75DFF081 4BC8E45F 453A2D04` ‎‎‎‎PS2: `5393C7DB EA6481AE 4917FC38 AAEAC9AC`	Platform UUID.
0x28	uintptr_t		Pointer to audio data.

RwaUUID

Offset	Type	Name
0x00	uint32_t	time_low
0x04	uint16_t	time_mid
0x06	uint16_t	time_hi_and_version
0x08	uint8_t[8]	node

RwaUniqueID

Offset	Type	Name
0x00	RwaUUID*	uuid
0x04	char*	uniqueName
0x08	uint32_t	flags

RwaWaveDict

Offset	Type	Name
0x00	RwaUniqueID	uniqueID
0x0C	RwaLLNode	waveListHead
0x18	int8_t	flagsAux
0x19	int8_t	flags
0x1C	RwLLLink	link
0x24	void*	dumpAddr
0x28	void*	waveRAMHandle
0x2C	void*	waveRAMSize

RwaWaveFormat

Offset	Type	Name
0x00	uint32_t	uniqueID
0x04	RwaUUID*	dataType
0x08	uint32_t	length
0x0C	uint8_t	bitDepth
0x0D	uint8_t	noChannels
0x10	void*	miscData
0x14	uint32_t	miscDataSize
0x18	uint8_t	flags
0x1C	uint8_t	reserved

RwaWave

Offset	Type	Name
0x00	RwaUniqueID	uniqueID
0x0C	RwaLLNode	waveListHead
0x18	int8_t	flagsAux
0x19	int8_t	flags
0x1C	RwLLLink	link
0x24	void*	dumpAddr
0x28	void*	waveRAMHandle
0x2C	void*	waveRAMSize

@@ Line 116: / Line 116: @@
 | 0x0C || RwaLLNode || waveListHead
 |-
-| 0x14 || int8_t || flagsAux
+| 0x18 || int8_t || flagsAux
 |-
-| 0x15 || int8_t || flags
+| 0x19 || int8_t || flags
 |-
-| 0x18 || RwLLLink || link
+| 0x1C || RwLLLink || link
 |-
-| 0x20 || void* || dumpAddr
+| 0x24 || void* || dumpAddr
 |-
-| 0x24 || void* || waveRAMHandle
+| 0x28 || void* || waveRAMHandle
 |-
-| 0x28 || void* || waveRAMSize
+| 0x2C || void* || waveRAMSize
 |-
 |}