Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-04-19 20:19:26 +00:00
Code Issues Projects Releases Packages Wiki Activity

Implement Delete/CreateColorSpace and Get/SetColorSpace.

Browse source 
svn path=/trunk/; revision=33522
This commit is contained in:
James Tabor 2008-05-15 02:15:10 +00:00
parent 3b144199de
commit ba435ce3c6
9 changed files with 251 additions and 65 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
reactos/dll/win32/gdi32/gdi32.rbuild
View file

@ -39,6 +39,7 @@
<file>eng.c</file>
<file>enhmfile.c</file>
<file>font.c</file>
<file>icm.c</file>
<file>linedda.c</file>
<file>metafile.c</file>
<file>painting.c</file>

28
reactos/dll/win32/gdi32/misc/stubs.c
View file

@ -637,34 +637,6 @@ CheckColorsInGamut(
}
/*
* @unimplemented
*/
HCOLORSPACE
STDCALL
GetColorSpace(HDC hDc)
{
UNIMPLEMENTED;
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
/*
* @unimplemented
*/
HCOLORSPACE
STDCALL
SetColorSpace(
HDC a0,
HCOLORSPACE a1
)
{
UNIMPLEMENTED;
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*
* @implemented
*/

15
reactos/dll/win32/gdi32/misc/stubsa.c
View file

@ -85,21 +85,6 @@ GetLogColorSpaceA(
}
/*
* @unimplemented
*/
HCOLORSPACE
STDCALL
CreateColorSpaceA(
LPLOGCOLORSPACEA a0
)
{
UNIMPLEMENTED;
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
/*
* @unimplemented
*/

14
reactos/dll/win32/gdi32/misc/stubsw.c
View file

@ -48,20 +48,6 @@ GetLogColorSpaceW(
return FALSE;
}
/*
* @unimplemented
*/
HCOLORSPACE
STDCALL
CreateColorSpaceW(
LPLOGCOLORSPACEW a0
)
{
UNIMPLEMENTED;
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
/*
* @unimplemented

130
reactos/dll/win32/gdi32/objects/icm.c Normal file
View file

@ -0,0 +1,130 @@
#include "precomp.h"
#define NDEBUG
#include <debug.h>
HCOLORSPACE
FASTCALL
IntCreateColorSpaceW(
LPLOGCOLORSPACEW lplcpw,
BOOL Ascii
)
{
LOGCOLORSPACEEXW lcpeexw;
if ((lplcpw->lcsSignature != LCS_SIGNATURE) ||
(lplcpw->lcsVersion != 0x400) ||
(lplcpw->lcsSize != sizeof(LOGCOLORSPACEW)))
{
SetLastError(ERROR_INVALID_COLORSPACE);
return NULL;
}
RtlCopyMemory(&lcpeexw.lcsColorSpace, lplcpw, sizeof(LOGCOLORSPACEW));
return NtGdiCreateColorSpace(&lcpeexw);
}
/*
* @implemented
*/
HCOLORSPACE
STDCALL
CreateColorSpaceW(
LPLOGCOLORSPACEW lplcpw
)
{
return IntCreateColorSpaceW(lplcpw, FALSE);
}
/*
* @implemented
*/
HCOLORSPACE
STDCALL
CreateColorSpaceA(
LPLOGCOLORSPACEA lplcpa
)
{
LOGCOLORSPACEW lcpw;
if ((lplcpa->lcsSignature != LCS_SIGNATURE) ||
(lplcpa->lcsVersion != 0x400) ||
(lplcpa->lcsSize != sizeof(LOGCOLORSPACEA)))
{
SetLastError(ERROR_INVALID_COLORSPACE);
return NULL;
}
lcpw.lcsSignature = lplcpa->lcsSignature;
lcpw.lcsVersion = lplcpa->lcsVersion;
lcpw.lcsSize = sizeof(LOGCOLORSPACEW);
lcpw.lcsCSType = lplcpa->lcsCSType;
lcpw.lcsIntent = lplcpa->lcsIntent;
lcpw.lcsEndpoints = lplcpa->lcsEndpoints;
lcpw.lcsGammaRed = lplcpa->lcsGammaRed;
lcpw.lcsGammaGreen = lplcpa->lcsGammaGreen;
lcpw.lcsGammaBlue = lplcpa->lcsGammaBlue;
RtlMultiByteToUnicodeN( lcpw.lcsFilename,
MAX_PATH,
NULL,
lplcpa->lcsFilename,
strlen(lplcpa->lcsFilename) + 1);
return IntCreateColorSpaceW(&lcpw, FALSE);
}
/*
* @implemented
*/
HCOLORSPACE
STDCALL
GetColorSpace(HDC hDC)
{
PDC_ATTR pDc_Attr;
if (!GdiGetHandleUserData(hDC, GDI_OBJECT_TYPE_DC, (PVOID)&pDc_Attr))
{
SetLastError(ERROR_INVALID_HANDLE);
return NULL;
}
return pDc_Attr->hColorSpace;
}
/*
* @implemented
*/
HCOLORSPACE
STDCALL
SetColorSpace(
HDC hDC,
HCOLORSPACE hCS
)
{
HCOLORSPACE rhCS = GetColorSpace(hDC);
if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_DC)
{
if (NtGdiSetColorSpace(hDC, hCS)) return rhCS;
}
#if 0
if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_METADC)
{
PLDC pLDC = GdiGetLDC(hDC);
if ( !pLDC )
{
SetLastError(ERROR_INVALID_HANDLE);
return NULL;
}
if (pLDC->iType == LDC_EMFLDC)
{
return NULL;
}
}
#endif
return NULL;
}

4
reactos/include/psdk/wingdi.h
View file

@ -966,6 +966,10 @@ extern "C" {
#define LCS_GM_BUSINESS 1
#define LCS_GM_GRAPHICS 2
#define LCS_GM_IMAGES 4
#define LCS_GM_ABS_COLORIMETRIC 8
#define LCS_SIGNATURE 0x50534F43 // 'PSOC'
#define LCS_sRGB 'sRGB'
#define LCS_WINDOWS_COLOR_SPACE 'Win '
#define RASTER_FONTTYPE 1
#define DEVICE_FONTTYPE 2
#define TRUETYPE_FONTTYPE 4

19
reactos/subsystems/win32/win32k/include/color.h
View file

@ -10,10 +10,29 @@
#define NB_RESERVED_COLORS 20 /* number of fixed colors in system palette */
typedef struct _COLORSPACE
{
BASEOBJECT BaseObject;
LOGCOLORSPACEW lcsColorSpace;
DWORD dwFlags;
} COLORSPACE, *PCOLORSPACE;
#define COLORSPACEOBJ_AllocCS() ((PCOLORSPACE) GDIOBJ_AllocObj(GDIObjType_ICMLCS_TYPE))
#define COLORSPACEOBJ_AllocCSWithHandle() ((PCOLORSPACE) GDIOBJ_AllocObjWithHandle (GDI_OBJECT_TYPE_COLORSPACE))
#define COLORSPACEOBJ_FreeCS(pCS) GDIOBJ_FreeObj((POBJ)pCS, GDIObjType_ICMLCS_TYPE)
#define COLORSPACEOBJ_FreeCSByHandle(hCS) GDIOBJ_FreeObjByHandle((HGDIOBJ)hCS, GDI_OBJECT_TYPE_COLORSPACE)
#define COLORSPACEOBJ_LockCS(hCS) ((PCOLORSPACE)GDIOBJ_LockObj((HGDIOBJ)hCS, GDI_OBJECT_TYPE_COLORSPACE))
#define COLORSPACEOBJ_UnlockCS(pCS) GDIOBJ_UnlockObjByPtr((POBJ)pCS)
extern HCOLORSPACE hStockColorSpace;
const PALETTEENTRY* FASTCALL COLOR_GetSystemPaletteTemplate (VOID);
COLORREF STDCALL COLOR_LookupNearestColor (PALETTEENTRY* palPalEntry, INT size, COLORREF color);
INT STDCALL COLOR_PaletteLookupExactIndex (PALETTEENTRY* palPalEntry, INT size, COLORREF col);
INT STDCALL COLOR_PaletteLookupPixel(PALETTEENTRY *palPalEntry, INT size, XLATEOBJ *XlateObj, COLORREF col, BOOL skipReserved);
UINT FASTCALL IntGdiRealizePalette (HDC);
HCOLORSPACE FASTCALL IntGdiCreateColorSpace(PLOGCOLORSPACEEXW);
BOOL FASTCALL IntGdiDeleteColorSpace(HCOLORSPACE);
#endif /* _WIN32K_COLOR_H */

2
reactos/subsystems/win32/win32k/objects/gdiobj.c
View file

@ -59,7 +59,7 @@ OBJ_TYPE_INFO ObjTypeInfo[] =
{0, sizeof(DC), TAG_CLIENTOBJ, GDI_CleanupDummy}, /* 06 CLIENTOBJ: METADC,... FIXME: don't use DC struct */
{0, 0, TAG_PATH, NULL}, /* 07 PATH, unused */
{1, sizeof(PALGDI), TAG_PALETTE, PALETTE_Cleanup}, /* 08 PAL */
{0, 0, TAG_ICMLCS, NULL}, /* 09 ICMLCS, unused */
{1, sizeof(COLORSPACE), TAG_ICMLCS, GDI_CleanupDummy}, /* 09 ICMLCS, unused */
{1, sizeof(TEXTOBJ), TAG_LFONT, GDI_CleanupDummy}, /* 0a LFONT */
{0, 0, TAG_RFONT, NULL}, /* 0b RFONT, unused */
{0, 0, TAG_PFE, NULL}, /* 0c PFE, unused */

103
reactos/subsystems/win32/win32k/objects/icm.c
View file

@ -16,20 +16,75 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id$ */
#include <w32k.h>
#define NDEBUG
#include <debug.h>
HCOLORSPACE hStockColorSpace = NULL;
HCOLORSPACE
FASTCALL
IntGdiCreateColorSpace(
PLOGCOLORSPACEEXW pLogColorSpace)
{
PCOLORSPACE pCS;
HCOLORSPACE hCS;
pCS = COLORSPACEOBJ_AllocCSWithHandle();
hCS = pCS->BaseObject.hHmgr;
pCS->lcsColorSpace = pLogColorSpace->lcsColorSpace;
pCS->dwFlags = pLogColorSpace->dwFlags;
COLORSPACEOBJ_UnlockCS(pCS);
return hCS;
}
BOOL
FASTCALL
IntGdiDeleteColorSpace(
HCOLORSPACE hColorSpace)
{
BOOL Ret = FALSE;
if ( hColorSpace != hStockColorSpace )
{
Ret = COLORSPACEOBJ_FreeCSByHandle(hColorSpace);
if ( !Ret ) SetLastWin32Error(ERROR_INVALID_PARAMETER);
}
return Ret;
}
HANDLE
APIENTRY
NtGdiCreateColorSpace(
IN PLOGCOLORSPACEEXW pLogColorSpace)
{
UNIMPLEMENTED;
return 0;
LOGCOLORSPACEEXW Safelcs;
NTSTATUS Status = STATUS_SUCCESS;
_SEH_TRY
{
ProbeForRead( pLogColorSpace,
sizeof(LOGCOLORSPACEEXW),
1);
RtlCopyMemory(&Safelcs, pLogColorSpace, sizeof(LOGCOLORSPACEEXW));
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return NULL;
}
return IntGdiCreateColorSpace(&Safelcs);
}
BOOL
@ -37,8 +92,7 @@ APIENTRY
NtGdiDeleteColorSpace(
IN HANDLE hColorSpace)
{
UNIMPLEMENTED;
return FALSE;
return IntGdiDeleteColorSpace(hColorSpace);
}
BOOL
@ -136,8 +190,43 @@ STDCALL
NtGdiSetColorSpace(IN HDC hdc,
IN HCOLORSPACE hColorSpace)
{
UNIMPLEMENTED;
return 0;
PDC pDC;
PDC_ATTR pDc_Attr;
PCOLORSPACE pCS;
pDC = DC_LockDc(hdc);
if (!pDC)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE;
}
pDc_Attr = pDC->pDc_Attr;
if(!pDc_Attr) pDc_Attr = &pDC->Dc_Attr;
if (pDc_Attr->hColorSpace == hColorSpace)
{
DC_UnlockDc(pDC);
return TRUE;
}
pCS = COLORSPACEOBJ_LockCS(hColorSpace);
if (!pCS)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE;
}
if (pDC->DcLevel.pColorSpace)
{
GDIOBJ_ShareUnlockObjByPtr((POBJ) pDC->DcLevel.pColorSpace);
}
pDC->DcLevel.pColorSpace = pCS;
pDc_Attr->hColorSpace = hColorSpace;
COLORSPACEOBJ_UnlockCS(pCS);
DC_UnlockDc(pDC);
return TRUE;
}
BOOL