29 Nov
2008
29 Nov
'08
1:33 p.m.
Author: greatlrd
Date: Sat Nov 29 07:33:49 2008
New Revision: 37728
URL: http://svn.reactos.org/svn/reactos?rev=37728&view=rev
Log:
BugFix GdiEntry 2 : Do not fill in pHalInfo when it is NULL
Modified:
branches/reactx/reactos/dll/win32/gdi32/misc/gdientryhelgl.c
Modified: branches/reactx/reactos/dll/win32/gdi32/misc/gdientryhelgl.c
URL:
http://svn.reactos.org/svn/reactos/branches/reactx/reactos/dll/win32/gdi32/…
==============================================================================
--- branches/reactx/reactos/dll/win32/gdi32/misc/gdientryhelgl.c [iso-8859-1] (original)
+++ branches/reactx/reactos/dll/win32/gdi32/misc/gdientryhelgl.c [iso-8859-1] Sat Nov 29
07:33:49 2008
@@ -1842,176 +1842,176 @@
DeleteDC(hdc);
/* End dectect RGB bit mask */
- /* Clear the incoming pointer */
- RtlZeroMemory(pHalInfo, sizeof(DDHALINFO));
-
- /* Convert all the data */
- pHalInfo->dwSize = sizeof(DDHALINFO);
-
- pHalInfo->vmiData.fpPrimary = 0;
- pHalInfo->vmiData.dwFlags = 0; // MSDN Currently unused and should be set to zero.
-
- pHalInfo->vmiData.dwDisplayWidth = DevMode.dmPelsHeight;
- pHalInfo->vmiData.dwDisplayHeight = DevMode.dmPelsWidth;
-
- /* ToDo align it right, we skip align it, it must be algin like the graphice card
delta for the screen
- * the graphice card delta is same as pHalInfo->vmiData.lDisplayPitch
- */
- pHalInfo->vmiData.lDisplayPitch = (DevMode.dmPelsWidth * DevMode.dmBitsPerPel) /
8;
-
- /* Setup DDPIXELFORMAT for pHalInfo->vmiData.ddpfDisplay */
- pHalInfo->vmiData.ddpfDisplay.dwSize = sizeof(DDPIXELFORMAT);
- switch(DevMode.dmBitsPerPel)
- {
- case 1:
- pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED1;
- break;
-
- case 2:
- pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED2;
- break;
-
- case 4:
- pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED4;
- break;
-
- case 8:
- pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED8;
- break;
-
- case 16:
- case 24:
- case 32:
- pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_RGB;
- break;
- default:
- break;
- }
-
- pHalInfo->vmiData.ddpfDisplay.dwFourCC = 0;
- pHalInfo->vmiData.ddpfDisplay.dwRGBBitCount = DevMode.dmBitsPerPel;
- pHalInfo->vmiData.ddpfDisplay.dwRBitMask = pMasks[0];
- pHalInfo->vmiData.ddpfDisplay.dwGBitMask = pMasks[1];
- pHalInfo->vmiData.ddpfDisplay.dwBBitMask = pMasks[2];
- pHalInfo->vmiData.ddpfDisplay.dwRGBAlphaBitMask = pMasks[3];
-
- /* ToDo ? align setting for wined3d */
- pHalInfo->vmiData.dwOffscreenAlign = 0;
- pHalInfo->vmiData.dwOverlayAlign = 0;
- pHalInfo->vmiData.dwTextureAlign = 0;
- pHalInfo->vmiData.dwZBufferAlign = 0;
- pHalInfo->vmiData.dwAlphaAlign = 0;
-
- pHalInfo->vmiData.dwNumHeaps = 0;
- pHalInfo->vmiData.pvmList = NULL;
-
- // FIXME pHalInfo->ddCaps DDCORECAPS
-
- RtlZeroMemory(&pHalInfo->ddCaps, sizeof(DDCORECAPS));
- pHalInfo->ddCaps.dwSize = sizeof(DDCORECAPS);
-
- // FIXME fill in with wined3d caps here */
-
- /* Note wined3d seam not support in pHalInfo->ddCaps.dwCaps
- DDCAPS_ALIGNBOUNDARYDEST, DDCAPS_ALIGNSIZEDEST, DDCAPS_ALIGNSTRIDE
- DDCAPS_ALPHA
- DDCAPS_BLTFOURCC, DDCAPS_BLTQUEUE
- DDCAPS_OVERLAY, DDCAPS_OVERLAYCANTCLIP, DDCAPS_OVERLAYFOURCC, DDCAPS_OVERLAYSTRETCH
- DDCAPS_PALETTE, DDCAPS_PALETTEVSYNC
- DDCAPS_READSCANLINE
- DDCAPS_STEREOVIEW
- DDCAPS_VBI
- DDCAPS_ZBLTS
- DDCAPS_ZOVERLAYS
- */
- pHalInfo->ddCaps.dwCaps = DDCAPS_BLT |
- DDCAPS_BLTCOLORFILL |
- DDCAPS_BLTDEPTHFILL |
- DDCAPS_BLTSTRETCH |
- DDCAPS_CANBLTSYSMEM |
- DDCAPS_CANCLIP |
- DDCAPS_CANCLIPSTRETCHED |
- DDCAPS_COLORKEY |
- DDCAPS_COLORKEYHWASSIST |
- DDCAPS_ALIGNBOUNDARYSRC |
- DDCAPS_GDI |
- DDCAPS_PALETTE |
- DDCAPS_3D;
-
- /* See msdn what pHalInfo->ddCaps.dwCaps2 does not support */
- pHalInfo->ddCaps.dwCaps2 = DDCAPS2_CERTIFIED |
- DDCAPS2_NOPAGELOCKREQUIRED |
- DDCAPS2_PRIMARYGAMMA |
- DDCAPS2_WIDESURFACES |
- DDCAPS2_CANRENDERWINDOWED;
-
- /* See msdn what pHalInfo->ddCaps.dwCKeyCaps does not support */
- pHalInfo->ddCaps.dwCKeyCaps = DDCKEYCAPS_DESTBLT | DDCKEYCAPS_SRCBLT;
-
- /* See msdn what pHalInfo->ddCaps.dwFXCaps does not support */
- pHalInfo->ddCaps.dwFXCaps = DDFXCAPS_BLTALPHA |
- DDFXCAPS_BLTMIRRORLEFTRIGHT |
- DDFXCAPS_BLTMIRRORUPDOWN |
- DDFXCAPS_BLTROTATION90 |
- DDFXCAPS_BLTSHRINKX |
- DDFXCAPS_BLTSHRINKXN |
- DDFXCAPS_BLTSHRINKY |
- DDFXCAPS_BLTSHRINKXN |
- DDFXCAPS_BLTSTRETCHX |
- DDFXCAPS_BLTSTRETCHXN |
- DDFXCAPS_BLTSTRETCHY |
- DDFXCAPS_BLTSTRETCHYN;
-
- /* See msdn what pHalInfo->ddCaps.dwSVBCaps does not support */
- pHalInfo->ddCaps.dwSVBCaps = pHalInfo->ddCaps.dwCaps;
-
- /* See msdn what pHalInfo->ddCaps.dwCaps does not support */
- pHalInfo->ddCaps.ddsCaps.dwCaps = DDSCAPS_ALPHA |
- DDSCAPS_BACKBUFFER |
- DDSCAPS_FLIP |
- DDSCAPS_FRONTBUFFER |
- DDSCAPS_OFFSCREENPLAIN |
- DDSCAPS_PALETTE |
- DDSCAPS_PRIMARYSURFACE |
- DDSCAPS_SYSTEMMEMORY |
- DDSCAPS_VIDEOMEMORY |
- DDSCAPS_VISIBLE |
- DDSCAPS_3DDEVICE |
- DDSCAPS_MIPMAP |
- DDSCAPS_TEXTURE |
- DDSCAPS_ZBUFFER;
-
- /* always force rope 0x1000 for hal it mean only source copy is supported */
- pHalInfo->ddCaps.dwRops[6] = 0x1000;
-
- pHalInfo->GetDriverInfo = (LPDDHAL_GETDRIVERINFO) DdGetDriverInfo;
-
- pHalInfo->dwFlags = DDHALINFO_ISPRIMARYDISPLAY; // we assume the current drv is
the primary driver
- /* DDHALINFO_ISPRIMARYDISPLAY
- * Driver is the primary display driver.
- *
- * DDHALINFO_MODEXILLEGAL
- * Hardware does not support ModeX modes
- *
- * DDHALINFO_GETDRIVERINFOSET
- * The GetDriverInfo member is set, gdi32 does always set it
- *
- * DDHALINFO_GETDRIVERINFO2
- * Driver supports GetDriverInfo2 variant of GetDriverInfo
- */
-
- /* Setup callbacks */
- pHalInfo->lpDDCallbacks = pDDCallbacks;
- pHalInfo->lpDDSurfaceCallbacks = pDDSurfaceCallbacks;
- pHalInfo->lpDDPaletteCallbacks =pDDPaletteCallbacks;
- pHalInfo->lpD3DGlobalDriverData = (ULONG_PTR)pD3dDriverData;
- pHalInfo->lpD3DHALCallbacks = (ULONG_PTR)pD3dCallbacks;
- pHalInfo->lpDDExeBufCallbacks = pD3dBufferCallbacks;
-
- /* FIXME
- pHalInfo->ddCaps.dwNumFourCCCodes = FourCCs;
- pHalInfo->lpdwFourCC = pdwFourCC;
- */
+ if (pHalInfo)
+ {
+ /* Clear the incoming pointer */
+ RtlZeroMemory(pHalInfo, sizeof(DDHALINFO));
+
+ /* Convert all the data */
+ pHalInfo->dwSize = sizeof(DDHALINFO);
+
+ pHalInfo->vmiData.fpPrimary = 0;
+ pHalInfo->vmiData.dwFlags = 0; // MSDN Currently unused and should be set to
zero.
+
+ pHalInfo->vmiData.dwDisplayWidth = DevMode.dmPelsHeight;
+ pHalInfo->vmiData.dwDisplayHeight = DevMode.dmPelsWidth;
+
+ /* ToDo align it right, we skip align it, it must be algin like the graphice card
delta for the screen
+ * the graphice card delta is same as pHalInfo->vmiData.lDisplayPitch
+ */
+ pHalInfo->vmiData.lDisplayPitch = (DevMode.dmPelsWidth * DevMode.dmBitsPerPel)
/ 8;
+
+ /* Setup DDPIXELFORMAT for pHalInfo->vmiData.ddpfDisplay */
+ pHalInfo->vmiData.ddpfDisplay.dwSize = sizeof(DDPIXELFORMAT);
+ switch(DevMode.dmBitsPerPel)
+ {
+ case 1:
+ pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED1;
+ break;
+
+ case 2:
+ pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED2;
+ break;
+
+ case 4:
+ pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED4;
+ break;
+
+ case 8:
+ pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_PALETTEINDEXED8;
+ break;
+
+ case 16:
+ case 24:
+ case 32:
+ pHalInfo->vmiData.ddpfDisplay.dwFlags = DDPF_RGB;
+ break;
+
+ default:
+ break;
+ }
+
+ pHalInfo->vmiData.ddpfDisplay.dwFourCC = 0;
+ pHalInfo->vmiData.ddpfDisplay.dwRGBBitCount = DevMode.dmBitsPerPel;
+ pHalInfo->vmiData.ddpfDisplay.dwRBitMask = pMasks[0];
+ pHalInfo->vmiData.ddpfDisplay.dwGBitMask = pMasks[1];
+ pHalInfo->vmiData.ddpfDisplay.dwBBitMask = pMasks[2];
+ pHalInfo->vmiData.ddpfDisplay.dwRGBAlphaBitMask = pMasks[3];
+
+ /* ToDo ? align setting for wined3d */
+ pHalInfo->vmiData.dwOffscreenAlign = 0;
+ pHalInfo->vmiData.dwOverlayAlign = 0;
+ pHalInfo->vmiData.dwTextureAlign = 0;
+ pHalInfo->vmiData.dwZBufferAlign = 0;
+ pHalInfo->vmiData.dwAlphaAlign = 0;
+
+ pHalInfo->vmiData.dwNumHeaps = 0;
+ pHalInfo->vmiData.pvmList = NULL;
+
+ RtlZeroMemory(&pHalInfo->ddCaps, sizeof(DDCORECAPS));
+ pHalInfo->ddCaps.dwSize = sizeof(DDCORECAPS);
+
+ /* Note wined3d seam not support in pHalInfo->ddCaps.dwCaps
+ DDCAPS_ALIGNBOUNDARYDEST, DDCAPS_ALIGNSIZEDEST, DDCAPS_ALIGNSTRIDE
+ DDCAPS_ALPHA
+ DDCAPS_BLTFOURCC, DDCAPS_BLTQUEUE
+ DDCAPS_OVERLAY, DDCAPS_OVERLAYCANTCLIP, DDCAPS_OVERLAYFOURCC,
DDCAPS_OVERLAYSTRETCH
+ DDCAPS_PALETTE, DDCAPS_PALETTEVSYNC
+ DDCAPS_READSCANLINE
+ DDCAPS_STEREOVIEW
+ DDCAPS_VBI
+ DDCAPS_ZBLTS
+ DDCAPS_ZOVERLAYS
+ */
+ pHalInfo->ddCaps.dwCaps = DDCAPS_BLT |
+ DDCAPS_BLTCOLORFILL |
+ DDCAPS_BLTDEPTHFILL |
+ DDCAPS_BLTSTRETCH |
+ DDCAPS_CANBLTSYSMEM |
+ DDCAPS_CANCLIP |
+ DDCAPS_CANCLIPSTRETCHED |
+ DDCAPS_COLORKEY |
+ DDCAPS_COLORKEYHWASSIST |
+ DDCAPS_ALIGNBOUNDARYSRC |
+ DDCAPS_GDI |
+ DDCAPS_PALETTE |
+ DDCAPS_3D;
+
+ /* See msdn what pHalInfo->ddCaps.dwCaps2 does not support */
+ pHalInfo->ddCaps.dwCaps2 = DDCAPS2_CERTIFIED |
+ DDCAPS2_NOPAGELOCKREQUIRED |
+ DDCAPS2_PRIMARYGAMMA |
+ DDCAPS2_WIDESURFACES |
+ DDCAPS2_CANRENDERWINDOWED;
+
+ /* See msdn what pHalInfo->ddCaps.dwCKeyCaps does not support */
+ pHalInfo->ddCaps.dwCKeyCaps = DDCKEYCAPS_DESTBLT | DDCKEYCAPS_SRCBLT;
+
+ /* See msdn what pHalInfo->ddCaps.dwFXCaps does not support */
+ pHalInfo->ddCaps.dwFXCaps = DDFXCAPS_BLTALPHA |
+ DDFXCAPS_BLTMIRRORLEFTRIGHT |
+ DDFXCAPS_BLTMIRRORUPDOWN |
+ DDFXCAPS_BLTROTATION90 |
+ DDFXCAPS_BLTSHRINKX |
+ DDFXCAPS_BLTSHRINKXN |
+ DDFXCAPS_BLTSHRINKY |
+ DDFXCAPS_BLTSHRINKXN |
+ DDFXCAPS_BLTSTRETCHX |
+ DDFXCAPS_BLTSTRETCHXN |
+ DDFXCAPS_BLTSTRETCHY |
+ DDFXCAPS_BLTSTRETCHYN;
+
+ /* See msdn what pHalInfo->ddCaps.dwSVBCaps does not support */
+ pHalInfo->ddCaps.dwSVBCaps = pHalInfo->ddCaps.dwCaps;
+
+ /* See msdn what pHalInfo->ddCaps.dwCaps does not support */
+ pHalInfo->ddCaps.ddsCaps.dwCaps = DDSCAPS_ALPHA |
+ DDSCAPS_BACKBUFFER |
+ DDSCAPS_FLIP |
+ DDSCAPS_FRONTBUFFER |
+ DDSCAPS_OFFSCREENPLAIN |
+ DDSCAPS_PALETTE |
+ DDSCAPS_PRIMARYSURFACE |
+ DDSCAPS_SYSTEMMEMORY |
+ DDSCAPS_VIDEOMEMORY |
+ DDSCAPS_VISIBLE |
+ DDSCAPS_3DDEVICE |
+ DDSCAPS_MIPMAP |
+ DDSCAPS_TEXTURE |
+ DDSCAPS_ZBUFFER;
+
+ /* always force rope 0x1000 for hal it mean only source copy is supported */
+ pHalInfo->ddCaps.dwRops[6] = 0x1000;
+
+ pHalInfo->GetDriverInfo = (LPDDHAL_GETDRIVERINFO) DdGetDriverInfo;
+
+ pHalInfo->dwFlags = DDHALINFO_ISPRIMARYDISPLAY; // we assume the current drv
is the primary driver
+ /* DDHALINFO_ISPRIMARYDISPLAY
+ * Driver is the primary display driver.
+ *
+ * DDHALINFO_MODEXILLEGAL
+ * Hardware does not support ModeX modes
+ *
+ * DDHALINFO_GETDRIVERINFOSET
+ * The GetDriverInfo member is set, gdi32 does always set it
+ *
+ * DDHALINFO_GETDRIVERINFO2
+ * Driver supports GetDriverInfo2 variant of GetDriverInfo
+ */
+
+ /* Setup callbacks */
+ pHalInfo->lpDDCallbacks = pDDCallbacks;
+ pHalInfo->lpDDSurfaceCallbacks = pDDSurfaceCallbacks;
+ pHalInfo->lpDDPaletteCallbacks =pDDPaletteCallbacks;
+ pHalInfo->lpD3DGlobalDriverData = (ULONG_PTR)pD3dDriverData;
+ pHalInfo->lpD3DHALCallbacks = (ULONG_PTR)pD3dCallbacks;
+ pHalInfo->lpDDExeBufCallbacks = pD3dBufferCallbacks;
+
+ /* FIXME
+ pHalInfo->ddCaps.dwNumFourCCCodes = FourCCs;
+ pHalInfo->lpdwFourCC = pdwFourCC;
+ */
+ }
/* Now check if we got any DD callbacks */
if (pDDCallbacks)
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