mirror of
https://github.com/PodeCaradox/GalaxyQuest-SteamFrame.git
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bigmak94andClaude Opus 5.5
bd9bded792
A native port built on the Petari decompilation (previous commit): an HLE platform layer (OS, DVD, GX, audio, input, NAND) under the game's own code, an OpenXR presentation (a diorama around the player, a giant screen, the HUD and settings as compositor layers, SpaceWarp, dynamic resolution), Touch Plus controls, the tools that convert your own game files (tools/cook, which also takes the few pieces of data the game's executable holds from your sys/main.dol), and the port's changes to the decompilation (`git diff petari-base -- decomp`). README.md explains installing and building, docs/TECHNICAL.md how it works. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
import sys, os; sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from patch import sub, done
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H = 'libs/RVL_SDK/include/revolution/os/OSFastCast.h'
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sub(H, '''#else
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#define OSf32tou16(in, out) asm volatile("psq_st %1, 0(%0), 1, 3 " : : "b"(out), "f"(*(in)) : "memory")
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#endif
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#define OSu16tof32(in, out) asm volatile("psq_l %0, 0(%1), 1, 3 " : "=f"(*(out)) : "b"(in))
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''', '''#define OSu16tof32(in, out) asm volatile("psq_l %0, 0(%1), 1, 3 " : "=f"(*(out)) : "b"(in))
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#else
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/* Quantized paired-single stores clamp to the integer type's range and truncate. */
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static inline u8 __OSf32tou8(f32 in) {
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if (!(in > 0.0f)) return 0;
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if (in >= 255.0f) return 255;
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return (u8)in;
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}
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static inline s8 __OSf32tos8(f32 in) {
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if (in != in) return 0;
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if (in <= -128.0f) return -128;
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if (in >= 127.0f) return 127;
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return (s8)in;
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}
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static inline u16 __OSf32tou16(f32 in) {
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if (!(in > 0.0f)) return 0;
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if (in >= 65535.0f) return 65535;
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return (u16)in;
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}
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static inline s16 __OSf32tos16(f32 in) {
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if (in != in) return 0;
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if (in <= -32768.0f) return -32768;
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if (in >= 32767.0f) return 32767;
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return (s16)in;
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}
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static inline void OSf32tou8(const f32* in, volatile u8* out) { *out = __OSf32tou8(*in); }
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static inline void OSf32tos8(const f32* in, volatile s8* out) { *out = __OSf32tos8(*in); }
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static inline void OSf32tou16(const f32* in, volatile u16* out) { *out = __OSf32tou16(*in); }
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static inline void OSf32tos16(const f32* in, volatile s16* out) { *out = __OSf32tos16(*in); }
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static inline void OSu8tof32(const u8* in, volatile f32* out) { *out = (f32)*in; }
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static inline void OSs8tof32(const s8* in, volatile f32* out) { *out = (f32)*in; }
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static inline void OSu16tof32(const u16* in, volatile f32* out) { *out = (f32)*in; }
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static inline void OSs16tof32(const s16* in, volatile f32* out) { *out = (f32)*in; }
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#endif
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''')
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sub('src/JSystem/JParticle/JPAExtraShape.cpp', '''static void OSf32tou8(f32* f, u8* out) {
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*out = __OSf32tou8(*f);
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}''', '''#ifdef __MWERKS__
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static void OSf32tou8(f32* f, u8* out) {
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*out = __OSf32tou8(*f);
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}
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#endif''')
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sub('src/nw4r/db/db_assert.cpp', ''' register u32 stackPointer;
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asm {
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mr stackPointer, r1
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}
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stackPointer = *((u32*)stackPointer);''', '''#ifdef __MWERKS__
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register u32 stackPointer;
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asm {
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mr stackPointer, r1
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}
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stackPointer = *((u32*)stackPointer);
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#else
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uintptr_t stackPointer = 0;
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#endif''')
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done()
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