ApfelTeeSaft/reactos
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/reactos.git synced 2026-09-02 04:13:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

[WIN32K]

Browse Source 
- Use GdiBlt channel for relevant functions

svn path=/trunk/; revision=57578
This commit is contained in:
Jérôme Gardou
2012-10-19 09:00:45 +00:00
parent c6a234fc76
commit e1c6cc44cb
1 changed files with 15 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
reactos/win32ss/gdi/ntgdi/bitblt.c
+15 -17
View File
@@ -7,9 +7,7 @@
*/
#include <win32k.h>
#define NDEBUG
#include <debug.h>
DBG_DEFAULT_CHANNEL(GdiBlt);
#define ROP_USES_SOURCE(Rop) (((((Rop) & 0xCC0000) >> 2) != ((Rop) & 0x330000)) || ((((Rop) & 0xCC000000) >> 2) != ((Rop) & 0x33000000)))
#define ROP_USES_MASK(Rop) (((Rop) & 0xFF000000) != (((Rop) & 0xff0000) << 8))
@@ -49,12 +47,12 @@ NtGdiAlphaBlend(
return FALSE;
}
DPRINT("Locking DCs\n");
TRACE("Locking DCs\n");
ahDC[0] = hDCDest;
ahDC[1] = hDCSrc ;
if (!GDIOBJ_bLockMultipleObjects(2, (HGDIOBJ*)ahDC, apObj, GDIObjType_DC_TYPE))
{
DPRINT1("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hDCDest, hDCSrc);
WARN("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hDCDest, hDCSrc);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
@@ -102,7 +100,7 @@ NtGdiAlphaBlend(
}
/* Prepare DCs for blit */
DPRINT("Preparing DCs for blit\n");
TRACE("Preparing DCs for blit\n");
DC_vPrepareDCsForBlit(DCDest, DestRect, DCSrc, SourceRect);
/* Determine surfaces to be used in the bitblt */
@@ -124,7 +122,7 @@ NtGdiAlphaBlend(
EXLATEOBJ_vInitXlateFromDCs(&exlo, DCSrc, DCDest);
/* Perform the alpha blend operation */
DPRINT("Performing the alpha blend\n");
TRACE("Performing the alpha blend\n");
bResult = IntEngAlphaBlend(&BitmapDest->SurfObj,
&BitmapSrc->SurfObj,
DCDest->rosdc.CombinedClip,
@@ -135,7 +133,7 @@ NtGdiAlphaBlend(
EXLATEOBJ_vCleanup(&exlo);
leave :
DPRINT("Finishing blit\n");
TRACE("Finishing blit\n");
DC_vFinishBlit(DCDest, DCSrc);
GDIOBJ_vUnlockObject(&DCSrc->BaseObject);
GDIOBJ_vUnlockObject(&DCDest->BaseObject);
@@ -197,12 +195,12 @@ NtGdiTransparentBlt(
BOOL Ret = FALSE;
EXLATEOBJ exlo;
DPRINT("Locking DCs\n");
TRACE("Locking DCs\n");
ahDC[0] = hdcDst;
ahDC[1] = hdcSrc ;
if (!GDIOBJ_bLockMultipleObjects(2, (HGDIOBJ*)ahDC, apObj, GDIObjType_DC_TYPE))
{
DPRINT1("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hdcDst, hdcSrc);
WARN("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hdcDst, hdcSrc);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
@@ -343,7 +341,7 @@ NtGdiMaskBlt(
}
else if(psurfMask)
{
DPRINT1("Getting Mask bitmap without needing it?\n");
WARN("Getting Mask bitmap without needing it?\n");
SURFACE_ShareUnlockSurface(psurfMask);
psurfMask = NULL;
}
@@ -351,12 +349,12 @@ NtGdiMaskBlt(
MaskPoint.y = yMask;
/* Take care of source and destination bitmap */
DPRINT("Locking DCs\n");
TRACE("Locking DCs\n");
ahDC[0] = hdcDest;
ahDC[1] = UsesSource ? hdcSrc : NULL;
if (!GDIOBJ_bLockMultipleObjects(2, (HGDIOBJ*)ahDC, apObj, GDIObjType_DC_TYPE))
{
DPRINT1("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hdcDest, hdcSrc);
WARN("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hdcDest, hdcSrc);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
@@ -367,7 +365,7 @@ NtGdiMaskBlt(
if (NULL == DCDest)
{
if(DCSrc) DC_UnlockDc(DCSrc);
DPRINT("Invalid destination dc handle (0x%p) passed to NtGdiBitBlt\n", hdcDest);
WARN("Invalid destination dc handle (0x%p) passed to NtGdiBitBlt\n", hdcDest);
return FALSE;
}
@@ -497,7 +495,7 @@ NtGdiPlgBlt(
IN INT yMask,
IN DWORD crBackColor)
{
UNIMPLEMENTED;
FIXME("NtGdiPlgBlt: unimplemented.\n");
return FALSE;
}
@@ -558,7 +556,7 @@ GreStretchBltMask(
ahDC[2] = UsesMask ? hDCMask : NULL;
if (!GDIOBJ_bLockMultipleObjects(3, (HGDIOBJ*)ahDC, apObj, GDIObjType_DC_TYPE))
{
DPRINT1("Invalid dc handle (dest=0x%p, src=0x%p) passed to NtGdiAlphaBlend\n", hDCDest, hDCSrc);
WARN("Invalid dc handle (dest=0x%p, src=0x%p) passed to GreStretchBltMask\n", hDCDest, hDCSrc);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
@@ -651,7 +649,7 @@ GreStretchBltMask(
(BitmapMask->SurfObj.sizlBitmap.cx < WidthSrc ||
BitmapMask->SurfObj.sizlBitmap.cy < HeightSrc))
{
DPRINT1("%dx%d mask is smaller than %dx%d bitmap\n",
WARN("%dx%d mask is smaller than %dx%d bitmap\n",
BitmapMask->SurfObj.sizlBitmap.cx, BitmapMask->SurfObj.sizlBitmap.cy,
WidthSrc, HeightSrc);
EXLATEOBJ_vCleanup(&exlo);