summaryrefslogtreecommitdiff
path: root/src/preprocess
diff options
context:
space:
mode:
authorKiritoDv <kiritodev01@gmail.com>2026-03-23 21:23:59 -0600
committerKiritoDv <kiritodev01@gmail.com>2026-03-23 21:23:59 -0600
commit75f64161cb4addcbc6e29732df8d9b519a62c43f (patch)
tree92e2b17bd8c41af42bdf24a6eb4b7b08b90254f6 /src/preprocess
parent654b451ddc6cf25db201b2c858948f430784cc5f (diff)
Implemented clang-format
Diffstat (limited to 'src/preprocess')
-rw-r--r--src/preprocess/CompTool.cpp37
1 files changed, 19 insertions, 18 deletions
diff --git a/src/preprocess/CompTool.cpp b/src/preprocess/CompTool.cpp
index bd7182e..3b04a2e 100644
--- a/src/preprocess/CompTool.cpp
+++ b/src/preprocess/CompTool.cpp
@@ -6,15 +6,17 @@
#include <cstring>
uint32_t CompTool::FindFileTable(std::vector<uint8_t>& rom) {
- uint8_t query_one[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x50, 0x00, 0x00, 0x00, 0x00 };
- uint8_t query_two[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x60, 0x00, 0x00, 0x00, 0x00 };
+ uint8_t query_one[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x10, 0x50, 0x00, 0x00, 0x00, 0x00 };
+ uint8_t query_two[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x10, 0x60, 0x00, 0x00, 0x00, 0x00 };
- for(size_t i = 0; i < rom.size() - sizeof(query_one); i++) {
- if(memcmp(rom.data() + i, query_one, sizeof(query_one)) == 0){
+ for (size_t i = 0; i < rom.size() - sizeof(query_one); i++) {
+ if (memcmp(rom.data() + i, query_one, sizeof(query_one)) == 0) {
return i;
}
- if(memcmp(rom.data() + i, query_two, sizeof(query_two)) == 0){
+ if (memcmp(rom.data() + i, query_two, sizeof(query_two)) == 0) {
return i;
}
}
@@ -24,8 +26,7 @@ uint32_t CompTool::FindFileTable(std::vector<uint8_t>& rom) {
#define ROL(i, b) ((i << (b)) | (i >> (32 - (b))))
-std::pair<uint32_t, uint32_t> CompTool::CalculateCRCs(LUS::BinaryWriter& decompFile)
-{
+std::pair<uint32_t, uint32_t> CompTool::CalculateCRCs(LUS::BinaryWriter& decompFile) {
uint32_t start = 0x1000;
uint32_t end = 0x101000;
LUS::BinaryReader readFile(decompFile.GetStream());
@@ -55,8 +56,8 @@ std::pair<uint32_t, uint32_t> CompTool::CalculateCRCs(LUS::BinaryWriter& decompF
return std::make_pair(t6 ^ t4 ^ t3, t5 ^ t2 ^ t1);
}
-std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom){
- LUS::BinaryReader basefile((char*) rom.data(), rom.size());
+std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom) {
+ LUS::BinaryReader basefile((char*)rom.data(), rom.size());
basefile.SetEndianness(Torch::Endianness::Big);
LUS::BinaryWriter decompfile;
@@ -65,7 +66,7 @@ std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom){
uint32_t table = CompTool::FindFileTable(rom);
uint32_t count = 0;
- while (true){
+ while (true) {
auto entry = table + 0x10 * count;
basefile.Seek(entry, LUS::SeekOffsetType::Start);
@@ -75,19 +76,19 @@ std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom){
auto comp_flag = basefile.ReadInt32();
auto p_size = p_end - p_begin;
- auto v_size = (int32_t) 0;
+ auto v_size = (int32_t)0;
DataChunk* decoded = nullptr;
- if(v_begin == 0 && p_end == 0){
+ if (v_begin == 0 && p_end == 0) {
break;
}
basefile.Seek(p_begin, LUS::SeekOffsetType::Start);
auto bytes = new uint8_t[p_size];
- basefile.Read((char*) bytes, p_size);
+ basefile.Read((char*)bytes, p_size);
- switch ((CompType) comp_flag) {
+ switch ((CompType)comp_flag) {
case CompType::UNCOMPRESSED:
v_size = p_size;
break;
@@ -101,13 +102,13 @@ std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom){
}
decompfile.Seek(v_begin, LUS::SeekOffsetType::Start);
- decompfile.Write((char*) bytes, v_size);
+ decompfile.Write((char*)bytes, v_size);
auto v_end = v_begin + v_size;
decompfile.Seek(entry + 4, LUS::SeekOffsetType::Start);
decompfile.Write(v_begin);
decompfile.Write(v_end);
- decompfile.Write((uint32_t) CompType::UNCOMPRESSED);
+ decompfile.Write((uint32_t)CompType::UNCOMPRESSED);
count++;
}
@@ -115,9 +116,9 @@ std::vector<uint8_t> CompTool::Decompress(std::vector<uint8_t> rom){
decompfile.Seek(0x10, LUS::SeekOffsetType::Start);
- decompfile.Write(crcs.first); // CRC1
+ decompfile.Write(crcs.first); // CRC1
decompfile.Write(crcs.second); // CRC2
auto result = decompfile.ToVector();
- return { (uint8_t*) result.data(), (uint8_t*) result.data() + result.size() };
+ return { (uint8_t*)result.data(), (uint8_t*)result.data() + result.size() };
} \ No newline at end of file