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Reduce CLX header size from 10 to 6 #154

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merged 2 commits into from
Oct 12, 2024
Merged

Reduce CLX header size from 10 to 6 #154

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21bdcba
Reduce CLX header size from 10 to 6
glebm Oct 12, 2024
16ddcca
Update source/d1formats/d1cl2.cpp
glebm Oct 12, 2024
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12 changes: 7 additions & 5 deletions source/d1formats/d1cl2.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -379,10 +379,12 @@ static quint8 *writeFrameData(D1GfxFrame *frame, quint8 *pBuf, bool isClx, int s
quint16 *pHeader = reinterpret_cast<quint16 *>(pBuf);
// add CL2 FRAME HEADER
pHeader[0] = SwapLE16(subHeaderSize); // SUB_HEADER_SIZE
pHeader[1] = 0; // row -32
pHeader[2] = 0; // row -64
pHeader[3] = 0; // row -96
pHeader[4] = 0; // row -128
if (!isClx) {
pHeader[1] = 0; // row -32
pHeader[2] = 0; // row -64
pHeader[3] = 0; // row -96
pHeader[4] = 0; // row -128
}
pBuf += subHeaderSize;

unsigned transparentRunWidth = 0;
Expand Down Expand Up @@ -443,7 +445,7 @@ bool D1Cl2::writeFileData(D1Gfx &gfx, QFile &outFile, bool isClx, const QString
}

// calculate sub header size
int subHeaderSize = SUB_HEADER_SIZE;
int subHeaderSize = !isClx ? SUB_HEADER_SIZE : 6;
if (!isClx) {
for (int n = 0; n < numFrames; n++) {
D1GfxFrame *frame = gfx.getFrame(n);
Expand Down
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