reactos/win32ss/gdi/ntgdi/cliprgn.h

#pragma once

_Success_(return!=ERROR)
INT
FASTCALL
GdiGetClipBox(
    _In_ HDC hdc,
    _Out_ LPRECT prc);

VOID FASTCALL GdiSelectVisRgn(HDC hdc, PREGION prgn);
INT FASTCALL IntGdiExtSelectClipRgn (PDC dc, PREGION prgn, int fnMode);
VOID FASTCALL CLIPPING_UpdateGCRegion(DC* Dc);
VOID FASTCALL IntGdiReleaseRaoRgn(PDC);
VOID FASTCALL IntGdiReleaseVisRgn(PDC);
- Move from using include guards to pragma once. - Whilst this is non-standard and potentially makes the code less portable, it's supported by both gcc and msvc and should bringg increased compilation speed due to its optimized behaviour (doesn't need to invoke the preprocessor) - Patch by Amine Khaldi [amine.khaldi@reactos.org] svn path=/trunk/; revision=45685 2010-02-26 11:43:19 +00:00			`#pragma once`
win32k header cleanup/update: - make the headers include headers they depend on, so the inclusion order is irrelevant, not finished - start sorting them alphabetically - remove duplicate include of timer.h - add cliprgn.h - add DCLEVEL struct and make DC struct windows xp compatible (currently + some ros specific entries) svn path=/trunk/; revision=32989 2008-04-16 21:34:12 +00:00
[WIN32K] Annotate a number of GDI functions to match public header declarations. svn path=/trunk/; revision=66644 2015-03-10 00:11:29 +00:00			`_Success_(return!=ERROR)`
[WIN32K] - Improve GetClipBox (we have a RAO region, make use of that, no need to check for Clip or Meta region and combine them with the vis region) and fix coordinates (result must be in logical coordinate space!) svn path=/trunk/; revision=64247 2014-09-23 19:32:38 +00:00			`INT`
			`FASTCALL`
			`GdiGetClipBox(`
			`_In_ HDC hdc,`
			`_Out_ LPRECT prc);`

[WIN32K] - Correctly use the Clip, Meta, Rao, API and Vis Regions in DCs - Update the DC clipping object on demand each time a blt is performed - Reduce the number of region allocated with handles when it's not needed This commit fixes numerous bugs regarding clipping, most notably SetDIBitsToDevice overlapping foreground windows CORE-8353 #resolve #comment There are still a few quirks in winetests which will get fixed in a next commit CORE-7628 #comment should be fixed in rev 63731, please confirm. svn path=/trunk/; revision=63731 2014-07-23 16:05:47 +00:00			`VOID FASTCALL GdiSelectVisRgn(HDC hdc, PREGION prgn);`
			`INT FASTCALL IntGdiExtSelectClipRgn (PDC dc, PREGION prgn, int fnMode);`
			`VOID FASTCALL CLIPPING_UpdateGCRegion(DC* Dc);`
[WIN32K] - Move IntGdiReleaseRaoRgn and IntGdiReleaseVisRgn to cliprgn.c - Remove unused IntUpdateVisRectRgn svn path=/trunk/; revision=65727 2014-12-18 08:12:01 +00:00			`VOID FASTCALL IntGdiReleaseRaoRgn(PDC);`
			`VOID FASTCALL IntGdiReleaseVisRgn(PDC);`