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26 lines
946 B
Markdown
26 lines
946 B
Markdown
# PPSSPP Emulator API
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`ppsspp_emu_api.h` is a small, header-only C wrapper around the emulator-only tricks PPSSPP exposes
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to homebrew through the `"emulator:"` device of `sceIoDevctl` (implemented in `Core/HLE/sceIo.cpp`,
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search for `"emulator:"`).
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None of this works on real PSP hardware - always check `ppsspp_is_emulator()` before relying on
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anything else in the header, and keep a working fallback path for real hardware.
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C API documentation: https://www.ppsspp.org/docs/development/ppsspp-internals/emu-api/
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Raw `sceIoDevctl` protocol (commands, layouts, quirks): see [protocol.md](protocol.md).
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## Usage
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Just copy `ppsspp_emu_api.h` into a PSPSDK-based homebrew project and `#include` it. It's entirely
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`static inline` functions over `sceIoDevctl`, so there's no library to build or link.
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```c
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#include "ppsspp_emu_api.h"
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if (ppsspp_is_emulator()) {
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ppsspp_send_output_str("Hello from homebrew, running under PPSSPP!\n");
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}
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```
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