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This commit is contained in:
Christian Semmler 2023-12-31 13:26:28 -05:00
parent 55d8eea40f
commit 4445d54b0e
1 changed files with 6 additions and 4 deletions
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10
LEGO1/mxdisplaysurface.cpp
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@ -400,9 +400,10 @@ void MxDisplaySurface::VTable0x28(
MxLong v56 = stride - p_width; MxLong v56 = stride - p_width;
MxLong v62 = ddsd.lPitch - length; MxLong v62 = ddsd.lPitch - length;
MxU16* p16BitPal = m_16bitPal; MxU16* p16BitPal = m_16bitPal;
MxS32 height = p_height;
if (stride != p_width || v62) { if (stride != p_width || v62) {
while (p_height--) { while (height--) {
MxU8* surfaceBefore = surface; MxU8* surfaceBefore = surface;
for (MxS32 i = p_width; i > 0; i--) { for (MxS32 i = p_width; i > 0; i--) {
@ -413,13 +414,14 @@ void MxDisplaySurface::VTable0x28(
} }
data += v56; data += v56;
surface += v62;
memcpy(&surface[v62], surfaceBefore, length); memcpy(surface, surfaceBefore, length);
surface = &surface[v62] + ddsd.lPitch; surface += ddsd.lPitch;
} }
} }
else { else {
while (p_height--) { while (height--) {
MxU8* surfaceBefore = surface; MxU8* surfaceBefore = surface;
for (MxS32 i = p_width; i > 0; i--) { for (MxS32 i = p_width; i > 0; i--) {