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Add multi sampling support

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This commit is contained in:
Sergeanur
2020-11-27 20:57:23 +02:00
parent e8990d5b3d
commit 497199275e
5 changed files with 69 additions and 3 deletions
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22
src/d3d/d3ddevice.cpp
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@@ -1459,7 +1459,7 @@ startD3D(void)
d3d9Globals.present.BackBufferHeight = height;
d3d9Globals.present.BackBufferFormat = format;
d3d9Globals.present.BackBufferCount = 1;
d3d9Globals.present.MultiSampleType = D3DMULTISAMPLE_NONE;
d3d9Globals.present.MultiSampleType = (D3DMULTISAMPLE_TYPE)d3d9Globals.msLevel;
d3d9Globals.present.MultiSampleQuality = 0;
d3d9Globals.present.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3d9Globals.present.hDeviceWindow = d3d9Globals.window;
@@ -1797,6 +1797,26 @@ deviceSystem(DeviceReq req, void *arg, int32 n)
rwmode->depth = findFormatDepth(d3d9Globals.modes[n].mode.Format);
rwmode->flags = d3d9Globals.modes[n].flags;
return 1;
case DEVICEGETMAXMULTISAMPLINGLEVELS:
{
assert(d3d9Globals.d3d9 != nil);
uint32 level;
DWORD quality;
for (level = D3DMULTISAMPLE_16_SAMPLES; level > D3DMULTISAMPLE_NONMASKABLE; level--) {
if (SUCCEEDED(d3d9Globals.d3d9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, d3d9Globals.startMode.mode.Format,
!(d3d9Globals.startMode.flags & VIDEOMODEEXCLUSIVE), (D3DMULTISAMPLE_TYPE)level,
&quality)))
return level;
}
}
return 1;
case DEVICEGETMULTISAMPLINGLEVELS:
if (d3d9Globals.msLevel == 0)
return 1;
return d3d9Globals.msLevel;
case DEVICESETMULTISAMPLINGLEVELS:
d3d9Globals.msLevel = (uint32)n;
return 1;
}
return 1;
}

2
src/d3d/rwd3dimpl.h
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@@ -35,6 +35,8 @@ struct D3d9Globals
int numModes;
int currentMode;
DisplayMode startMode;
uint32 msLevel;
D3DPRESENT_PARAMETERS present;