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improve match

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This commit is contained in:
Roman Masanin 2023-07-04 20:34:54 +02:00
parent 6e15e9f524
commit f309699f57
1 changed files with 10 additions and 17 deletions
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27
LEGO1/mxdirectdraw.cpp
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@ -899,15 +899,9 @@ BOOL MxDirectDraw::GetDDSurfaceDesc(LPDDSURFACEDESC lpDDSurfDesc, LPDIRECTDRAWSU
// OFFSET: LEGO1 0x1009D9D0 // OFFSET: LEGO1 0x1009D9D0
BOOL MxDirectDraw::IsSupportedMode(int width, int height, int bpp) BOOL MxDirectDraw::IsSupportedMode(int width, int height, int bpp)
{ {
int i;
Mode mode = { width, height, bpp }; Mode mode = { width, height, bpp };
int i;
if (m_pCurrentDeviceModesList->count <= 0)
{
return FALSE;
}
// TODO: find way to mach original
for (i = 0; i < m_pCurrentDeviceModesList->count; i++) for (i = 0; i < m_pCurrentDeviceModesList->count; i++)
{ {
if (m_pCurrentDeviceModesList->m_mode_ARRAY[i] == mode) if (m_pCurrentDeviceModesList->m_mode_ARRAY[i] == mode)
@ -1103,15 +1097,11 @@ BOOL MxDirectDraw::SetPaletteEntries(
if (paletteEntryCount != 0) if (paletteEntryCount != 0)
{ {
// actually both of this 'if' statements is not needed(may be it created from for some how) for (i = 10; (i < paletteEntryCount) && (i < 246); i++)
if (paletteEntryCount > 10)
{ {
for (i = 10; (i < paletteEntryCount) && (i < 246); i++) m_paletteEntries[i].peRed = pPaletteEntries[i].peRed;
{ m_paletteEntries[i].peGreen = pPaletteEntries[i].peGreen;
m_paletteEntries[i].peRed = pPaletteEntries[i].peRed; m_paletteEntries[i].peBlue = pPaletteEntries[i].peBlue;
m_paletteEntries[i].peGreen = pPaletteEntries[i].peGreen;
m_paletteEntries[i].peBlue = pPaletteEntries[i].peBlue;
}
} }
} }
@ -1188,8 +1178,11 @@ void MxDirectDraw::unk1()
HRESULT result; HRESULT result;
byte* line; byte* line;
DDSURFACEDESC ddsd; DDSURFACEDESC ddsd;
int i;
unsigned int j;
int count = m_bFlipSurfaces ? 2 : 1;
for (int i = 0; i < m_bFlipSurfaces ? 2 : 1; i++) for (i = 0; count > i; i++)
{ {
memset(&ddsd, 0, sizeof(ddsd)); memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd); ddsd.dwSize = sizeof(ddsd);
@ -1209,7 +1202,7 @@ void MxDirectDraw::unk1()
// clear backBuffer // clear backBuffer
line = (byte*)ddsd.lpSurface; line = (byte*)ddsd.lpSurface;
for (unsigned int j = 0; j < ddsd.dwHeight; i++) for (j = ddsd.dwHeight - 1; j ; j--)
{ {
memset(line, 0, ddsd.dwWidth); memset(line, 0, ddsd.dwWidth);
line += ddsd.lPitch; line += ddsd.lPitch;