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fix enumzbuffer bug

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This commit is contained in:
cxgeorge 2001-10-26 21:34:35 +00:00
parent 9c29b6037d
commit 852a9ff105
1 changed files with 6 additions and 5 deletions
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11
panda/src/wdxdisplay/wdxGraphicsWindow.cxx
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@ -170,7 +170,7 @@ extern void dbgPrintVidMem(LPDIRECTDRAW7 pDD, LPDDSCAPS2 lpddsCaps,const char *p
#endif #endif
#define MAX_DX_ZBUF_FMTS 20 #define MAX_DX_ZBUF_FMTS 20
static int cNumZBufFmts=0; static int cNumZBufFmts;
HRESULT CALLBACK EnumZBufFmtsCallback( LPDDPIXELFORMAT pddpf, VOID* param ) { HRESULT CALLBACK EnumZBufFmtsCallback( LPDDPIXELFORMAT pddpf, VOID* param ) {
DDPIXELFORMAT *ZBufFmtsArr = (DDPIXELFORMAT *) param; DDPIXELFORMAT *ZBufFmtsArr = (DDPIXELFORMAT *) param;
@ -1760,6 +1760,7 @@ CreateScreenBuffersAndDevice(DWORD dwRenderWidth, DWORD dwRenderHeight,LPDIRECTD
ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_VIDEOMEMORY; ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | DDSCAPS_VIDEOMEMORY;
DDPIXELFORMAT ZBufPixFmts[MAX_DX_ZBUF_FMTS]; DDPIXELFORMAT ZBufPixFmts[MAX_DX_ZBUF_FMTS];
cNumZBufFmts=0;
// Get an appropiate pixel format from enumeration of the formats. On the // Get an appropiate pixel format from enumeration of the formats. On the
// first pass, we look for a zbuffer dpeth which is equal to the frame // first pass, we look for a zbuffer dpeth which is equal to the frame
@ -1862,6 +1863,10 @@ CreateScreenBuffersAndDevice(DWORD dwRenderWidth, DWORD dwRenderHeight,LPDIRECTD
PRINTVIDMEM(pDD,&ddsd.ddsCaps,"initial zbuf"); PRINTVIDMEM(pDD,&ddsd.ddsCaps,"initial zbuf");
#ifdef _DEBUG
wdxdisplay_cat.info() << "Creating " << ddsd.ddpfPixelFormat.dwRGBBitCount << "bpp zbuffer\n";
#endif
// Create and attach a z-buffer // Create and attach a z-buffer
if(FAILED( hr = pDD->CreateSurface( &ddsd, &pZDDSurf, NULL ) )) { if(FAILED( hr = pDD->CreateSurface( &ddsd, &pZDDSurf, NULL ) )) {
wdxdisplay_cat.fatal() << "CreateSurface failed for Z buffer: result = " << ConvD3DErrorToString(hr) << endl; wdxdisplay_cat.fatal() << "CreateSurface failed for Z buffer: result = " << ConvD3DErrorToString(hr) << endl;
@ -1872,10 +1877,6 @@ CreateScreenBuffersAndDevice(DWORD dwRenderWidth, DWORD dwRenderHeight,LPDIRECTD
wdxdisplay_cat.fatal() << "AddAttachedSurface failed : result = " << ConvD3DErrorToString(hr) << endl; wdxdisplay_cat.fatal() << "AddAttachedSurface failed : result = " << ConvD3DErrorToString(hr) << endl;
exit(1); exit(1);
} }
#ifdef _DEBUG
wdxdisplay_cat.debug() << "Creating " << ddsd.ddpfPixelFormat.dwRGBBitCount << "bpp zbuffer\n";
#endif
} }
// Create the device. The device is created off of our back buffer, which // Create the device. The device is created off of our back buffer, which