Home Menu/Themes: Difference between revisions
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* "body_LZ.bin": LZ11 compressed blob containing the rest of the theme data(graphics + optional [[BCWAV|CWAVs]]). | * "body_LZ.bin": LZ11 compressed blob containing the rest of the theme data(graphics + optional [[BCWAV|CWAVs]]). | ||
=body_LZ.bin structure= | =Decompressed body_LZ.bin structure= | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
| Line 73: | Line 73: | ||
| 0x18 | | 0x18 | ||
| 0x4 | | 0x4 | ||
| Top Screen Texture | | Top Screen Texture offset (Rgb565 at (320*(Top Screen Frame Count))*240) | ||
|- | |- | ||
| 0x1C | | 0x1C | ||
| Line 89: | Line 89: | ||
| 0x28 | | 0x28 | ||
| 0x4 | | 0x4 | ||
| Bottom Screen Solid Color/Texture | | Bottom Screen Solid Color/Texture offset (Rgb565 at 320x240) | ||
|- | |||
| 0xBC | |||
| 0x4 | |||
| Audio data section size. | |||
|- | |||
| 0xC0 | |||
| 0x4 | |||
| Offset for the audio data section. | |||
|} | |||
The filesize is aligned to 0x10-bytes. The size of the above header is 0xD0-bytes. | |||
==Audio data section== | |||
{| class="wikitable" border="1" | |||
|- | |||
! Offset | |||
! Size | |||
! Description | |||
|- | |||
| 0x0 | |||
| 0x4 | |||
| Unknown | |||
|- | |||
| 0x4 | |||
| 0x4 | |||
| Unknown | |||
|- | |||
| 0x8 | |||
| | |||
| Beginning of the audio data entries. | |||
|} | |} | ||
The audio data section contains the sound effects for this theme. | |||
Audio data entry structure: | |||
{| class="wikitable" border="1" | |||
|- | |||
! Offset | |||
! Size | |||
! Description | |||
|- | |||
| 0x0 | |||
| 0x4 | |||
| CWAV size. | |||
|- | |||
| 0x4 | |||
| 0x4 | |||
| Unknown, type of the sound effect? | |||
|- | |||
| 0x8 | |||
| | |||
| [[BCWAV|CWAV]] | |||
|} | |||
In certain cases there may be more data starting at offset 0x8 than what's listed above, before the CWAV. | |||
=Built-in themes= | =Built-in themes= | ||
The built-in themes are stored at Home Menu RomFS:/theme/<Color>_LZ.bin, the format appears to be the same as body_LZ.bin in the theme DLC content. | The built-in themes are stored at Home Menu RomFS:/theme/<Color>_LZ.bin, the format appears to be the same as body_LZ.bin in the theme DLC content. | ||