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Fix doku, Fix bcstm, Add default constructors to BCWAV

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- Removed DSP_ADPCM throw error
- Only load ADPCM data if the file uses ADPCM
- Add BCWAV cleanup
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tobid7
2025-12-04 21:17:51 +01:00
parent fb8f275ebb
commit 2d771a27be
6 changed files with 70 additions and 79 deletions
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29
docs/bcwav_doku.md
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@@ -13,8 +13,7 @@
- 2.3 [Reference Types](#reference-types)
- 3 [Block Header](#block-header)
- 4 [Info Block](#info-block)
- 4.1 [Stream Info](#stream-info)
- 4.2 [Channel Info](#channel-info)
- 4.1 [Channel Info](#channel-info)
- 5 [DSP ADPCM Info](#dsp-adpcm-info)
- 5.1 [DSP ADPCM Param](#dsp-adpcm-param)
- 5.2 [DSP ADPCM Context](#dsp-adpcm-context)
@@ -91,27 +90,6 @@ All Reference Offsets at the beginning of Info Block are Relative to the **Infob
| 0x18 | 4 | [u32](#u32) | Reserved |
| 0x18 | 8 | [Reference Table](#reference-table) | Channel Info Reference Table |
### Stream Info
| Offset | Size | Datatype | Description |
|---|---|---|---|
| 0x00 | 1 | [u8](#u8) | Encoding |
| 0x01 | 1 | [u8](#u8) | Loop `1 == true -- 0 == false` |
| 0x02 | 1 | [u8](#u8) | Num Channels |
| 0x03 | 1 | [u8](#u8) | Padding |
| 0x04 | 4 | [u32](#u32) | Sample Rate |
| 0x04 | 4 | [u32](#u32) | Loop Start |
| 0x04 | 4 | [u32](#u32) | Loop End |
| 0x04 | 4 | [u32](#u32) | Sample Blocks |
| 0x04 | 4 | [u32](#u32) | Sample Block Size |
| 0x04 | 4 | [u32](#u32) | Sample Block Samples |
| 0x04 | 4 | [u32](#u32) | Last Sample Block Size |
| 0x04 | 4 | [u32](#u32) | Last Sample Block Samples |
| 0x04 | 4 | [u32](#u32) | Last Sample Block Padded Size |
| 0x04 | 4 | [u32](#u32) | Seek Data Size |
| 0x04 | 4 | [u32](#u32) | Seek Interval Samples |
| 0x04 | 4 | [Reference](#reference) | Sample Data Reference |
### Channel Info
| Offset | Size | Datatype | Description |
@@ -162,17 +140,18 @@ using u16 = unsigned short; // or uint16_t
using u8 = unsigned char; // or uint8_t
```
## Tools / Devices / File SOurces used for research
## Tools / Devices / File Sources used for research
| Name | Description |
|---|---|
| Visual Studio Code | Used for creating ctrff c++ code for bcstm |
| ImHex | Used to Analyze the Hex Code of the bcstm Files |
| Citra | Fast way to generate Log files when developing ctrff |
| LoopingAudioConverter | Used to create some files for testing |
| ctrff-cli | Tool to generate Debug Output on Desktop OS like seen in BCSTM-Player File inspector |
| New 3ds XL | Testing on Real Hardware (BCSTM-Player) |
| Mario Kart 7 (Cartridge) | Used to get Test files |
| CTGP 7 | Used to get Test files |
| Super Mario Maker 3ds (Cartridge) | Used to get Test files |
| Mario and Luigi Bowsers inside story (Cartridge) | Used to get Test files |
| Donkey Kong Country Returns 3D | Used to get Test files |
| Donkey Kong Country Returns 3D (Cardridge) | Used to get Test files |