CECDS:SprSetRecvSlotsMetadata: Difference between revisions
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Created page with "= Request = {{IPC/Request}} {{#vardefine:ipc_offset|0}} {{IPC/RequestEntry|Header code <code>0x04110042</code>}} {{IPC/RequestEntry|buffer size}} {{IPC/MapPointerR|buffer addr..." |
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{{IPC/Request}} | {{IPC/Request}} | ||
{{#vardefine:ipc_offset|0}} | {{#vardefine:ipc_offset|0}} | ||
{{IPC/ | {{IPC/RequestHeader|0x0411|1|2}} | ||
{{IPC/RequestEntry|buffer size}} | {{IPC/RequestEntry|buffer size}} | ||
{{IPC/MapPointerR|buffer address}} | {{IPC/MapPointerR|buffer address}} | ||
Latest revision as of 20:50, 16 March 2025
Request
| Index Word | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0 |
| ||||||||
| 1 | buffer size | ||||||||
| 2 | Descriptor for mapping a read-only buffer in the target process | ||||||||
| 3 | buffer address |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Description
This notifies the cec service of the slots that it will receive shortly by sending it metadata objects for each title.
Each metadata object consists out of a tuple of three words: send method, title_id, size whereas the size is the size in bytes of the corresponding spr slot.
Requires the Cec Spr Status to be CEC_SPR_RECEIVE_READY.