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JKRAramArchive work

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This commit is contained in:
Jasper St. Pierre
2023-10-29 12:56:44 -07:00
parent 5ecfe0da71
commit a58edb2a24
6 changed files with 33 additions and 33 deletions
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src/JSystem/JKernel/JKRAramArchive.cpp
+19 -18
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@@ -249,31 +249,32 @@ u32 JKRAramArchive::fetchResource_subroutine(u32 srcAram, u32 srcLength, u8* dst
/* 802BA894-802BAA48 .text fetchResource_subroutine__14JKRAramArchiveFUlUlP7JKRHeapiPPUc */
u32 JKRAramArchive::fetchResource_subroutine(u32 entryNum, u32 length, JKRHeap* pHeap, int compression, u8** out) {
/* Nonmatching */
u32 readLen;
u32 alignedLen = ALIGN_NEXT(length, 0x20);
u8* buffer;
switch (compression) {
case COMPRESSION_NONE:
buffer = static_cast<u8*>(JKRAllocFromHeap(pHeap, alignedLen, 0x20));
JUT_ASSERT(662, buffer != 0);
JKRAramToMainRam(entryNum, buffer, alignedLen, EXPAND_SWITCH_UNKNOWN0, alignedLen,
NULL, -1, NULL);
*out = buffer;
return length;
{
buffer = (u8*)(JKRAllocFromHeap(pHeap, alignedLen, 0x20));
JUT_ASSERT(662, buffer != 0);
JKRAramToMainRam(entryNum, buffer, alignedLen, EXPAND_SWITCH_UNKNOWN0, alignedLen, NULL, -1, NULL);
*out = buffer;
return length;
}
case COMPRESSION_YAY0:
case COMPRESSION_YAZ0:
u8 tmpBuf[0x40];
u8* buf = (u8*)ALIGN_PREV((s32)&tmpBuf[0x1F], sizeof(SArcHeader));
JKRAramToMainRam(entryNum, buf, sizeof(SArcHeader), EXPAND_SWITCH_UNKNOWN0, 0, NULL, -1, NULL);
length = ALIGN_NEXT(JKRDecompExpandSize(buf), sizeof(SArcHeader));
buffer = static_cast<u8*>(JKRAllocFromHeap(pHeap, length, sizeof(SArcHeader)));
JUT_ASSERT(688, buffer);
JKRAramToMainRam(entryNum, buffer, alignedLen, EXPAND_SWITCH_UNKNOWN1, length, pHeap,
-1, &readLen);
*out = buffer;
return readLen;
{
u8 headerBuf[0x40];
u8* alignHeader = (u8*)ALIGN_NEXT((s32)&headerBuf[0], sizeof(SArcHeader));
JKRAramToMainRam(entryNum, alignHeader, sizeof(SArcHeader), EXPAND_SWITCH_UNKNOWN0, 0, NULL, -1, NULL);
u32 decompressedLen = ALIGN_NEXT(JKRDecompExpandSize(alignHeader), sizeof(SArcHeader));
buffer = (u8*)(JKRAllocFromHeap(pHeap, decompressedLen, sizeof(SArcHeader)));
JUT_ASSERT(688, buffer);
u32 readLen;
JKRAramToMainRam(entryNum, buffer, alignedLen, EXPAND_SWITCH_UNKNOWN1, decompressedLen, pHeap, -1, &readLen);
*out = buffer;
return readLen;
}
default:
OSPanic(__FILE__, 698, ":::??? bad sequence\n");
return 0;