mirror of
https://github.com/reactos/reactos.git
synced 2024-09-19 17:21:14 +00:00
131 lines
2.4 KiB
C
131 lines
2.4 KiB
C
#include "precomp.h"
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#define NDEBUG
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#include <debug.h>
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HCOLORSPACE
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FASTCALL
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IntCreateColorSpaceW(
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LPLOGCOLORSPACEW lplcpw,
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BOOL Ascii
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)
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{
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LOGCOLORSPACEEXW lcpeexw;
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if ((lplcpw->lcsSignature != LCS_SIGNATURE) ||
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(lplcpw->lcsVersion != 0x400) ||
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(lplcpw->lcsSize != sizeof(LOGCOLORSPACEW)))
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{
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SetLastError(ERROR_INVALID_COLORSPACE);
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return NULL;
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}
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RtlCopyMemory(&lcpeexw.lcsColorSpace, lplcpw, sizeof(LOGCOLORSPACEW));
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return NtGdiCreateColorSpace(&lcpeexw);
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}
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/*
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* @implemented
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*/
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HCOLORSPACE
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WINAPI
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CreateColorSpaceW(
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LPLOGCOLORSPACEW lplcpw
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)
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{
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return IntCreateColorSpaceW(lplcpw, FALSE);
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}
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/*
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* @implemented
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*/
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HCOLORSPACE
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WINAPI
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CreateColorSpaceA(
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LPLOGCOLORSPACEA lplcpa
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)
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{
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LOGCOLORSPACEW lcpw;
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if ((lplcpa->lcsSignature != LCS_SIGNATURE) ||
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(lplcpa->lcsVersion != 0x400) ||
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(lplcpa->lcsSize != sizeof(LOGCOLORSPACEA)))
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{
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SetLastError(ERROR_INVALID_COLORSPACE);
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return NULL;
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}
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lcpw.lcsSignature = lplcpa->lcsSignature;
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lcpw.lcsVersion = lplcpa->lcsVersion;
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lcpw.lcsSize = sizeof(LOGCOLORSPACEW);
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lcpw.lcsCSType = lplcpa->lcsCSType;
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lcpw.lcsIntent = lplcpa->lcsIntent;
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lcpw.lcsEndpoints = lplcpa->lcsEndpoints;
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lcpw.lcsGammaRed = lplcpa->lcsGammaRed;
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lcpw.lcsGammaGreen = lplcpa->lcsGammaGreen;
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lcpw.lcsGammaBlue = lplcpa->lcsGammaBlue;
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RtlMultiByteToUnicodeN( lcpw.lcsFilename,
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MAX_PATH,
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NULL,
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lplcpa->lcsFilename,
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strlen(lplcpa->lcsFilename) + 1);
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return IntCreateColorSpaceW(&lcpw, FALSE);
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}
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/*
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* @implemented
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*/
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HCOLORSPACE
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WINAPI
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GetColorSpace(HDC hDC)
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{
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PDC_ATTR pDc_Attr;
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if (!GdiGetHandleUserData(hDC, GDI_OBJECT_TYPE_DC, (PVOID)&pDc_Attr))
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{
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SetLastError(ERROR_INVALID_HANDLE);
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return NULL;
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}
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return pDc_Attr->hColorSpace;
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}
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/*
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* @implemented
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*/
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HCOLORSPACE
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WINAPI
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SetColorSpace(
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HDC hDC,
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HCOLORSPACE hCS
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)
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{
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HCOLORSPACE rhCS = GetColorSpace(hDC);
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if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_DC)
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{
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if (NtGdiSetColorSpace(hDC, hCS)) return rhCS;
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}
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#if 0
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if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_METADC)
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{
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PLDC pLDC = GdiGetLDC(hDC);
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if ( !pLDC )
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{
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SetLastError(ERROR_INVALID_HANDLE);
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return NULL;
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}
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if (pLDC->iType == LDC_EMFLDC)
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{
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return NULL;
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}
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}
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#endif
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return NULL;
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}
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