mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-27 02:32:02 -04:00
Matthew Stanley
ec7e482691
Uncommitted framework work on codex/ape-escape-support reaching the post-boot DualShock-required screen. Recompiler codegen (code_generator, full_function_emitter, function_analysis, config_loader) + runtime (cdrom, sio, dirty_ram_interp, dma, iso_reader, mdec, gpu, memory, traps, debug_server, fntrace, freeze_heartbeat, psx_cycles) and headers. Committed as a restore point before rebuilding Tomba against this framework. Build dirs (recompiler/build-codex*) intentionally excluded. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* iso_reader_c.cpp — C wrapper for the C++ ISOReader class
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*
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* Provides iso_open() / iso_read_sector() / iso_close() for use by cdrom.c
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*/
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#include "iso_reader.h"
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#include <cstdio>
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extern "C" {
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void* iso_open(const char* path) {
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auto* reader = new PS1::ISOReader();
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if (!reader->Open(path)) {
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delete reader;
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return nullptr;
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}
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return reader;
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}
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int iso_read_sector(void* handle, uint32_t lba, uint8_t* buffer, int size) {
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if (!handle) return 0;
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auto* reader = static_cast<PS1::ISOReader*>(handle);
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(void)size; /* ReadSector always reads 2048 bytes */
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return reader->ReadSector(lba, buffer) ? 1 : 0;
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}
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int iso_read_raw_sector(void* handle, uint32_t lba, uint8_t* buffer, int size) {
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if (!handle || size < 2352) return 0;
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auto* reader = static_cast<PS1::ISOReader*>(handle);
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return reader->ReadRawSector(lba, buffer) ? 1 : 0;
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}
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uint32_t iso_sector_count(void* handle) {
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if (!handle) return 0;
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auto* reader = static_cast<PS1::ISOReader*>(handle);
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return reader->GetSectorCount();
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}
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void iso_close(void* handle) {
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if (!handle) return;
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auto* reader = static_cast<PS1::ISOReader*>(handle);
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reader->Close();
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delete reader;
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}
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} /* extern "C" */
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