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JKRMemArchive (#66)

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* JKRArchivePri OK

* JKRArchivePub OK

* formatting

* removed unused asm files and tried to fixed setExpandSize and getExpandSize

* JKRMemArchive and created JKRCompression

Co-authored-by: Julgodis <>
This commit is contained in:
Jonathan Wase
2021-01-05 17:34:58 +01:00
committed by GitHub
parent 65dbd7e088
commit d89fb99506
33 changed files with 342 additions and 119 deletions
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libs/JSystem/JKernel/JKRDecomp.cpp
+8 -14
View File
@@ -92,20 +92,14 @@ bool JKRDecomp::orderSync(u8* srcBuffer, u8* dstBuffer, u32 srcLength, u32 dstLe
}
void JKRDecomp::decode(u8* srcBuffer, u8* dstBuffer, u32 srcLength, u32 dstLength) {
Compression compression = checkCompressed(srcBuffer);
if (compression == JKRDecomp::YAY0) {
JKRCompression compression = checkCompressed(srcBuffer);
if (compression == COMPRESSION_YAY0) {
decodeSZP(srcBuffer, dstBuffer, srcLength, dstLength);
} else if (compression == JKRDecomp::YAZ0) {
} else if (compression == COMPRESSION_YAZ0) {
decodeSZS(srcBuffer, dstBuffer, srcLength, dstLength);
}
}
#define READ_BIG_ENDIAN_U32(P) \
(((u32)(((u8*)(P))[0]) << 0x18) | ((u32)(((u8*)(P))[1]) << 0x10) | \
((u32)(((u8*)(P))[2]) << 8) | ((u32)(((u8*)(P))[3])))
#define READ_BIG_ENDIAN_U16(P) (((u32)(((u8*)(P))[0]) << 8) | ((u32)(((u8*)(P))[1])))
// All instructions match. Wrong registers are used.
#ifdef NONMATCHING
void JKRDecomp::decodeSZP(u8* src, u8* dst, u32 srcLength, u32 dstLength) {
@@ -199,19 +193,19 @@ asm void JKRDecomp::decodeSZS(u8*, u8*, u32, u32){nofralloc
#include "JSystem/JKernel/JKRDecomp/asm/func_802DBC14.s"
}
JKRDecomp::Compression JKRDecomp::checkCompressed(u8* src) {
JKRCompression JKRDecomp::checkCompressed(u8* src) {
if ((src[0] == 'Y') && (src[1] == 'a') && (src[3] == '0')) {
if (src[2] == 'y') {
return JKRDecomp::YAY0;
return COMPRESSION_YAY0;
}
if (src[2] == 'z') {
return JKRDecomp::YAZ0;
return COMPRESSION_YAZ0;
}
}
if ((src[0] == 'A') && (src[1] == 'S') && (src[2] == 'R')) {
return JKRDecomp::ASR;
return COMPRESSION_ASR;
}
return JKRDecomp::NONE;
return COMPRESSION_NONE;
}
JKRDecompCommand::JKRDecompCommand() {