Camera Services
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cam:c (PORT_REG)
cam:s (PORT_CAL)
cam:q (PORT_QTM)
This was added with New3DS.
cam:u (PORT_USER)
y2r:u
| Command Header | Description |
|---|---|
| 0x00010040 | SetInputFormat(InputFormat) |
| 0x0002... | GetInputFormat() |
| 0x00030040 | SetOutputFormat(OutputFormat) |
| 0x0004... | GetOutputFormat() |
| 0x00050040 | SetRotation(Rotation) |
| 0x0006... | GetRotation() |
| 0x00070040 | SetBlockAlignment(BlockAlignment) |
| 0x0008... | GetBlockAlignment() |
| 0x000D0040 | SetTransferEndInterrupt(bool) |
| 0x000E... | GetTransferEndInterrupt() |
| 0x000F0000 | GetTransferEndEvent(Handle*) |
| 0x00100102 | SetSendingY(unsigned int pSrc, unsigned int imageSize, short transferUnit, short transferStride, 0, Handle srcProcess). This DMAs from 0x1EE02000 into your buf. |
| 0x00110102 | SetSendingU(unsigned int pSrc, unsigned int imageSize, short transferUnit, short transferStride, 0, Handle srcProcess). This DMAs from 0x1EE02080 into your buf. |
| 0x00120102 | SetSendingV(unsigned int pSrc, unsigned int imageSize, short transferUnit, short transferStride, 0, Handle srcProcess). This DMAs from 0x1EE02100 into your buf. |
| 0x00130102 | This DMAs from 0x1EE02180 into your buf. |
| 0x00180102 | SetReceiving(unsigned int pDst, unsigned int imageSize, short transferUnit, short transferStride, 0, Handle dstProcess). This DMAs from 0x1EE02200 into your buf. |
| 0x001A0040 | SetInputLineWidth(short) |
| 0x001B... | GetInputLineWidth() |
| 0x001C0040 | SetInputLines(short) |
| 0x001D... | GetInputLines() |
| 0x00200040 | SetStandardCoefficient(StandardCoefficient) |
| 0x00220040 | SetAlpha(short) |
| 0x0023... | GetAlpha() |
| 0x00260000 | StartConversion |
| 0x00270000 | StopConversion |
| 0x00280000 | IsBusyConversion(bool * state) |
| 0x002901C0 | SetConversionParams(ConversionParams conversion_params). The struct is memcpy'd to &cmd_buff[1]. |
| 0x002A0000 | PingProcess(unsigned char * connectedNumber) |
| 0x002B0000 | DriverInitialize |
| 0x002C0000 | DriverFinalize |
InputFormat
| Enum | Value |
|---|---|
| INPUT_YUV422_INDIV_8 | 0x0 |
| INPUT_YUV420_INDIV_8 | 0x1 |
| INPUT_YUV422_INDIV_16 | 0x2 |
| INPUT_YUV420_INDIV_16 | 0x3 |
| INPUT_YUV422_BATCH | 0x4 |
OutputFormat
| Enum | Value |
|---|---|
| OUTPUT_RGB_32 | 0x0 |
| OUTPUT_RGB_24 | 0x1 |
| OUTPUT_RGB_16_555 | 0x2 |
| OUTPUT_RGB_16_565 | 0x3 |
Rotation
| Enum | Value |
|---|---|
| ROTATION_NONE | 0x0 |
| ROTATION_CLOCKWISE_90 | 0x1 |
| ROTATION_CLOCKWISE_180 | 0x2 |
| ROTATION_CLOCKWISE_270 | 0x3 |
BlockAlignment
| Enum | Value | Description |
|---|---|---|
| BLOCK_LINE | 0x0 | Output buffer's pixels are arranged linearly. Used when outputting to the framebuffer. |
| BLOCK_8_BY_8 | 0x1 | Output buffer's pixels are morton swizzled. Used when outputting to a GPU texture. |
StandardCoefficient
| Enum | Value |
|---|---|
| COEFFICIENT_ITU_R_BT_601 | 0x0 |
| COEFFICIENT_ITU_R_BT_709 | 0x1 |
| COEFFICIENT_ITU_R_BT_601_SCALING | 0x2 |
| COEFFICIENT_ITU_R_BT_709_SCALING | 0x3 |
| COEFFICIENT_MAX | 0x4 |
ConversionParams
| Offset | Name | Type |
|---|---|---|
| 0x0 | input_format | InputFormat (u8) |
| 0x1 | output_format | OutputFormat (u8) |
| 0x2 | rotation | Rotation (u8) |
| 0x3 | block_alignment | BlockAlignment(u8) |
| 0x4 | input_line_width | u16 |
| 0x6 | input_lines | u16 |
| 0x8 | standard_coefficient | StandardCoefficient (u8) |
| 0x9 | reserved | u8 |
| 0xA | alpha | u16 |