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This commit is contained in:
Christian Semmler 2024-01-20 16:09:41 -05:00
parent b55b3bbafd
commit 6c170e2dbe
1 changed files with 39 additions and 39 deletions
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78
LEGO1/omni/src/video/mxdisplaysurface.cpp
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@ -703,53 +703,53 @@ LPDIRECTDRAWSURFACE MxDisplaySurface::CreateCursorSurface()
ddsd.dwFlags = DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_VIDEOMEMORY | DDSCAPS_OFFSCREENPLAIN;
if (draw->CreateSurface(&ddsd, &newSurface, NULL) == S_OK) {
if (draw->CreateSurface(&ddsd, &newSurface, NULL) != S_OK) {
ddsd.ddsCaps.dwCaps &= ~DDSCAPS_VIDEOMEMORY;
ddsd.ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
if (draw->CreateSurface(&ddsd, &newSurface, NULL) == S_OK) {
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
if (draw->CreateSurface(&ddsd, &newSurface, NULL) != S_OK)
goto done;
}
if (newSurface->Lock(NULL, &ddsd, DDLOCK_WAIT, NULL) != S_OK) {
if (newSurface) {
newSurface->Release();
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
if (newSurface->Lock(NULL, &ddsd, DDLOCK_WAIT, NULL) != S_OK)
goto done;
else {
MxU16* surface = (MxU16*) ddsd.lpSurface;
MxLong pitch = ddsd.lPitch;
// draw a simple cursor to the surface
for (MxS32 x = 0; x < 16; x++) {
MxU16* surface2 = surface;
for (MxS32 y = 0; y < 16; y++) {
if ((y > 10 || x) && (x > 10 || y) && x + y != 10) {
if (x + y > 10)
*surface2 = 31775;
else
*surface2 = -1;
}
return NULL;
}
else {
MxU16* surface = (MxU16*) ddsd.lpSurface;
// draw a simple cursor to the surface
for (MxS32 x = 0; x < 16; x++) {
MxU16* surface2 = surface;
for (MxS32 y = 0; y < 16; y++) {
for (y = 0; y < 16; ++y) {
if ((y > 10 || x) && (x > 10 || y) && x + y != 10) {
if (x + y > 10)
*surface2 = 31775;
else
*surface2 = -1;
}
else {
*surface2 = 0;
}
surface2++;
}
}
surface = (MxU16*) ((MxU8*) surface + ddsd.lPitch);
else {
*surface2 = 0;
}
newSurface->Unlock(ddsd.lpSurface);
DDCOLORKEY colorkey;
colorkey.dwColorSpaceHighValue = 31775;
colorkey.dwColorSpaceLowValue = 31775;
newSurface->SetColorKey(DDCKEY_SRCBLT, &colorkey);
return newSurface;
surface2++;
}
surface = (MxU16*) ((MxU8*) surface + pitch);
}
newSurface->Unlock(ddsd.lpSurface);
DDCOLORKEY colorkey;
colorkey.dwColorSpaceHighValue = 31775;
colorkey.dwColorSpaceLowValue = 31775;
newSurface->SetColorKey(DDCKEY_SRCBLT, &colorkey);
return newSurface;
}
done:
if (newSurface) {
newSurface->Release();
}
return NULL;