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Fixed software palettized textures when PalettizedTextures is off

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Fixes menu corruption in Colin McRae Rally.
This commit is contained in:
narzoul 2023-07-23 00:15:04 +02:00
parent 383ffd28b9
commit 9eba917e09
4 changed files with 32 additions and 17 deletions
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4
DDrawCompat/D3dDdi/Adapter.cpp
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@ -145,10 +145,6 @@ namespace D3dDdi
auto p8FormatOp = formatOp.second;
p8FormatOp.Format = D3DDDIFMT_P8;
p8FormatOp.Operations |= FORMATOP_OFFSCREENPLAIN;
if (!Config::palettizedTextures.get())
{
p8FormatOp.Operations &= ~(FORMATOP_TEXTURE | FORMATOP_VOLUMETEXTURE | FORMATOP_CUBETEXTURE);
}
fixedFormatOps[D3DDDIFMT_P8] = p8FormatOp;
}

35
DDrawCompat/DDraw/DirectDraw.cpp
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@ -1,6 +1,5 @@
#include <map>
#include <set>
#include <sstream>
#include <Common/Comparison.h>
#include <Common/CompatPtr.h>
@ -23,6 +22,7 @@
#include <DDraw/Surfaces/PrimarySurface.h>
#include <DDraw/Surfaces/TagSurface.h>
#include <DDraw/Visitors/DirectDrawVtblVisitor.h>
#include <Win32/DisplayMode.h>
namespace
{
@ -47,12 +47,15 @@ namespace
TSurfaceDesc desc = *lpDDSurfaceDesc;
if (!D3dDdi::SurfaceRepository::inCreateSurface())
{
const bool isPalettized = (desc.dwFlags & DDSD_PIXELFORMAT)
? (desc.ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8)
: (Win32::DisplayMode::getBpp() <= 8);
if (&IID_IDirect3DHALDevice == Config::softwareDevice.get())
{
if ((desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY) &&
!(desc.ddsCaps.dwCaps & DDSCAPS_3DDEVICE) &&
(desc.dwFlags & DDSD_PIXELFORMAT) &&
(DDPF_RGB | DDPF_PALETTEINDEXED8) == desc.ddpfPixelFormat.dwFlags)
isPalettized)
{
desc.ddsCaps.dwCaps |= DDSCAPS_TEXTURE;
desc.ddsCaps.dwCaps &= ~DDSCAPS_OFFSCREENPLAIN;
@ -66,18 +69,28 @@ namespace
}
}
if (Config::palettizedTextures.get() &&
(desc.ddsCaps.dwCaps & DDSCAPS_TEXTURE) &&
!(desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY) &&
(desc.dwFlags & DDSD_PIXELFORMAT) &&
(DDPF_RGB | DDPF_PALETTEINDEXED8) == desc.ddpfPixelFormat.dwFlags)
if (isPalettized && (desc.ddsCaps.dwCaps & DDSCAPS_TEXTURE))
{
return DDraw::PalettizedTexture::create<TDirectDraw>(*This, desc, *lplpDDSurface);
if (Config::palettizedTextures.get())
{
if (!(desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
{
return DDraw::PalettizedTexture::create<TDirectDraw>(*This, desc, *lplpDDSurface);
}
}
else if (desc.ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
{
return DDERR_UNSUPPORTED;
}
else
{
desc.ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
}
}
}
return DDraw::Surface::create<TDirectDraw>(
*This, desc, *lplpDDSurface, std::make_unique<DDraw::Surface>(desc.dwFlags, desc.ddsCaps.dwCaps));
return DDraw::Surface::create<TDirectDraw>(*This, desc, *lplpDDSurface,
std::make_unique<DDraw::Surface>(desc.dwFlags, lpDDSurfaceDesc->ddsCaps.dwCaps));
}
template <typename TDirectDraw>

5
DDrawCompat/DDraw/Surfaces/Surface.cpp
View File

@ -91,8 +91,9 @@ namespace DDraw
CompatRef<TDirectDraw> dd, TSurfaceDesc desc, TSurface*& surface, std::unique_ptr<Surface> privateData)
{
if ((desc.ddsCaps.dwCaps & DDSCAPS_3DDEVICE) &&
((desc.dwFlags & DDSD_PIXELFORMAT) && (desc.ddpfPixelFormat.dwRGBBitCount <= 8)) ||
(!(desc.dwFlags & DDSD_PIXELFORMAT) && Win32::DisplayMode::getBpp() <= 8))
((desc.dwFlags & DDSD_PIXELFORMAT)
? (desc.ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8)
: (Win32::DisplayMode::getBpp() <= 8)))
{
desc.ddsCaps.dwCaps &= ~DDSCAPS_3DDEVICE;
}

5
DDrawCompat/Direct3d/Direct3dDevice.cpp
View File

@ -2,6 +2,7 @@
#include <Common/CompatRef.h>
#include <Common/CompatVtable.h>
#include <Common/Log.h>
#include <Config/Settings/PalettizedTextures.h>
#include <Config/Settings/SupportedTextureFormats.h>
#include <D3dDdi/Device.h>
#include <D3dDdi/FormatInfo.h>
@ -27,6 +28,10 @@ namespace
// and with proper pixel formats these cannot be created in video memory anyway.
return false;
}
if ((pf.dwFlags & DDPF_PALETTEINDEXED8) && !Config::palettizedTextures.get())
{
return false;
}
return Config::supportedTextureFormats.isSupported(D3dDdi::getFormat(pf));
}