/* * GDI definitions * * Copyright 1993 Alexandre Julliard * Copyright 2021 Jacek Caban for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef __WINE_GDI_PRIVATE_H #define __WINE_GDI_PRIVATE_H #include #include #include "windef.h" #include "winbase.h" #include "ntgdi.h" void set_gdi_client_ptr( HGDIOBJ handle, void *ptr ); void *get_gdi_client_ptr( HGDIOBJ handle, DWORD type ); DC_ATTR *get_dc_attr( HDC hdc ); HGDIOBJ get_full_gdi_handle( HGDIOBJ handle ); void GDI_hdc_using_object( HGDIOBJ obj, HDC hdc, void (*delete)( HDC hdc, HGDIOBJ handle )); void GDI_hdc_not_using_object( HGDIOBJ obj, HDC hdc ); static inline DWORD gdi_handle_type( HGDIOBJ obj ) { unsigned int handle = HandleToULong( obj ); return handle & NTGDI_HANDLE_TYPE_MASK; } /* metafile defines */ #define META_EOF 0x0000 #define METAFILE_MEMORY 1 #define METAFILE_DISK 2 #define MFVERSION 0x300 /* Undocumented value for DIB's iUsage: Indicates a mono DIB w/o pal entries */ #define DIB_PAL_INDICES 2 /* Format of comment record added by GetWinMetaFileBits */ #include typedef struct { DWORD comment_id; /* WMFC */ DWORD comment_type; /* Always 0x00000001 */ DWORD version; /* Always 0x00010000 */ WORD checksum; DWORD flags; /* Always 0 */ DWORD num_chunks; DWORD chunk_size; DWORD remaining_size; DWORD emf_size; BYTE emf_data[1]; } emf_in_wmf_comment; #include static inline BOOL is_meta_dc( HDC hdc ) { return gdi_handle_type( hdc ) == NTGDI_OBJ_METADC; } BOOL METADC_Arc( HDC hdc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ); BOOL METADC_BitBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width, INT height, HDC hdc_src, INT x_src, INT y_src, DWORD rop ); BOOL METADC_Chord( HDC hdc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ); BOOL METADC_DeleteDC( HDC hdc ); BOOL METADC_Ellipse( HDC hdc, INT left, INT top, INT right, INT bottom ); BOOL METADC_ExcludeClipRect( HDC hdc, INT left, INT top, INT right, INT bottom ); BOOL METADC_ExtEscape( HDC hdc, INT escape, INT input_size, const void *input, INT output_size, void *output ); BOOL METADC_ExtFloodFill( HDC hdc, INT x, INT y, COLORREF color, UINT fill_type ); BOOL METADC_ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT mode ); BOOL METADC_ExtTextOut( HDC hdc, INT x, INT y, UINT flags, const RECT *rect, const WCHAR *str, UINT count, const INT *dx ); BOOL METADC_FillRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush ); BOOL METADC_FrameRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush, INT x, INT y ); INT METADC_GetDeviceCaps( HDC hdc, INT cap ); BOOL METADC_IntersectClipRect( HDC hdc, INT left, INT top, INT right, INT bottom ); BOOL METADC_InvertRgn( HDC hdc, HRGN hrgn ); BOOL METADC_LineTo( HDC hdc, INT x, INT y ); BOOL METADC_MoveTo( HDC hdc, INT x, INT y ); BOOL METADC_OffsetClipRgn( HDC hdc, INT x, INT y ); BOOL METADC_OffsetViewportOrgEx( HDC hdc, INT x, INT y ); BOOL METADC_OffsetWindowOrgEx( HDC hdc, INT x, INT y ); BOOL METADC_PaintRgn( HDC hdc, HRGN hrgn ); BOOL METADC_PatBlt( HDC hdc, INT left, INT top, INT width, INT height, DWORD rop ); BOOL METADC_Pie( HDC hdc, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ); BOOL METADC_PolyPolygon( HDC hdc, const POINT *points, const INT *counts, UINT polygons ); BOOL METADC_Polygon( HDC hdc, const POINT *points, INT count ); BOOL METADC_Polyline( HDC hdc, const POINT *points,INT count); BOOL METADC_RealizePalette( HDC hdc ); BOOL METADC_Rectangle( HDC hdc, INT left, INT top, INT right, INT bottom); BOOL METADC_RestoreDC( HDC hdc, INT level ); BOOL METADC_RoundRect( HDC hdc, INT left, INT top, INT right, INT bottom, INT ell_width, INT ell_height ); BOOL METADC_SaveDC( HDC hdc ); BOOL METADC_ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num, INT y_denom ); BOOL METADC_ScaleWindowExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num, INT y_denom ); HGDIOBJ METADC_SelectObject( HDC hdc, HGDIOBJ obj ); BOOL METADC_SelectPalette( HDC hdc, HPALETTE palette ); BOOL METADC_SetBkColor( HDC hdc, COLORREF color ); BOOL METADC_SetBkMode( HDC hdc, INT mode ); INT METADC_SetDIBitsToDevice( HDC hdc, INT x_dest, INT y_dest, DWORD width, DWORD height, INT x_src, INT y_src, UINT startscan, UINT lines, const void *bits, const BITMAPINFO *info, UINT coloruse ); BOOL METADC_SetLayout( HDC hdc, DWORD layout ); BOOL METADC_SetTextCharacterExtra( HDC hdc, INT extra ); BOOL METADC_SetMapMode( HDC hdc, INT mode ); BOOL METADC_SetMapperFlags( HDC hdc, DWORD flags ); BOOL METADC_SetPixel( HDC hdc, INT x, INT y, COLORREF color ); BOOL METADC_SetPolyFillMode( HDC hdc, INT mode ); BOOL METADC_SetRelAbs( HDC hdc, INT mode ); BOOL METADC_SetROP2( HDC hdc, INT rop ); BOOL METADC_SetStretchBltMode( HDC hdc, INT mode ); BOOL METADC_SetTextAlign( HDC hdc, UINT align ); BOOL METADC_SetTextColor( HDC hdc, COLORREF color ); BOOL METADC_SetTextJustification( HDC hdc, INT extra, INT breaks ); BOOL METADC_SetViewportExtEx( HDC hdc, INT x, INT y ); BOOL METADC_SetViewportOrgEx( HDC hdc, INT x, INT y ); BOOL METADC_SetWindowExtEx( HDC hdc, INT x, INT y ); BOOL METADC_SetWindowOrgEx( HDC, INT x, INT y ); BOOL METADC_StretchBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width_dst, INT height_dst, HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src, DWORD rop ); INT METADC_StretchDIBits( HDC hdc, INT x_dst, INT y_dst, INT width_dst, INT height_dst, INT x_src, INT y_src, INT width_src, INT height_src, const void *bits, const BITMAPINFO *info, UINT coloruse, DWORD rop ); HMETAFILE MF_Create_HMETAFILE( METAHEADER *mh ); /* enhanced metafiles */ #define WMFC_MAGIC 0x43464d57 typedef struct { EMR emr; INT nBreakExtra; INT nBreakCount; } EMRSETTEXTJUSTIFICATION, *PEMRSETTEXTJUSTIFICATION; BOOL EMFDC_AbortPath( DC_ATTR *dc_attr ); BOOL EMFDC_AlphaBlend( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst, HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src, BLENDFUNCTION blend_function ); BOOL EMFDC_AngleArc( DC_ATTR *dc_attr, INT x, INT y, DWORD radius, FLOAT start, FLOAT sweep ); BOOL EMFDC_ArcChordPie( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend, DWORD type ); BOOL EMFDC_BeginPath( DC_ATTR *dc_attr ); BOOL EMFDC_BitBlt( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width, INT height, HDC hdc_src, INT x_src, INT y_src, DWORD rop ); BOOL EMFDC_CloseFigure( DC_ATTR *dc_attr ); void EMFDC_DeleteDC( DC_ATTR *dc_attr ); BOOL EMFDC_Ellipse( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom ); BOOL EMFDC_EndPath( DC_ATTR *dc_attr ); BOOL EMFDC_ExcludeClipRect( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom ); INT EMFDC_ExtEscape( DC_ATTR *dc_attr, INT escape, INT input_size, const char *input, INT output_size, char *output ); BOOL EMFDC_ExtFloodFill( DC_ATTR *dc_attr, INT x, INT y, COLORREF color, UINT fill_type ); BOOL EMFDC_ExtSelectClipRgn( DC_ATTR *dc_attr, HRGN hrgn, INT mode ); BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *rect, const WCHAR *str, UINT count, const INT *dx ); BOOL EMFDC_FillPath( DC_ATTR *dc_attr ); BOOL EMFDC_FillRgn( DC_ATTR *dc_attr, HRGN hrgn, HBRUSH hbrush ); BOOL EMFDC_FlattenPath( DC_ATTR *dc_attr ); BOOL EMFDC_FrameRgn( DC_ATTR *dc_attr, HRGN hrgn, HBRUSH hbrush, INT width, INT height ); BOOL EMFDC_GradientFill( DC_ATTR *dc_attr, TRIVERTEX *vert_array, ULONG nvert, void *grad_array, ULONG ngrad, ULONG mode ); BOOL EMFDC_IntersectClipRect( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom ); BOOL EMFDC_InvertRgn( DC_ATTR *dc_attr, HRGN hrgn ); BOOL EMFDC_LineTo( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_MaskBlt( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst, HDC hdc_src, INT x_src, INT y_src, HBITMAP mask, INT x_mask, INT y_mask, DWORD rop ); BOOL EMFDC_ModifyWorldTransform( DC_ATTR *dc_attr, const XFORM *xform, DWORD mode ); BOOL EMFDC_MoveTo( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_OffsetClipRgn( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_PaintRgn( DC_ATTR *dc_attr, HRGN hrgn ); BOOL EMFDC_PatBlt( DC_ATTR *dc_attr, INT left, INT top, INT width, INT height, DWORD rop ); BOOL EMFDC_PlgBlt( DC_ATTR *dc_attr, const POINT *point, HDC hdc_src, INT x_src, INT y_src, INT width, INT height, HBITMAP mask, INT x_mask, INT y_mask ); BOOL EMFDC_PolyBezier( DC_ATTR *dc_attr, const POINT *points, DWORD count ); BOOL EMFDC_PolyBezierTo( DC_ATTR *dc_attr, const POINT *points, DWORD count ); BOOL EMFDC_PolyDraw( DC_ATTR *dc_attr, const POINT *points, const BYTE *types, DWORD count ); BOOL EMFDC_PolyPolyline( DC_ATTR *dc_attr, const POINT *points, const DWORD *counts, DWORD polys ); BOOL EMFDC_PolyPolygon( DC_ATTR *dc_attr, const POINT *points, const INT *counts, UINT polys ); BOOL EMFDC_Polygon( DC_ATTR *dc_attr, const POINT *points, INT count ); BOOL EMFDC_Polyline( DC_ATTR *dc_attr, const POINT *points, INT count); BOOL EMFDC_PolylineTo( DC_ATTR *dc_attr, const POINT *points, INT count ); BOOL EMFDC_RealizePalette( DC_ATTR *dc_attr ); BOOL EMFDC_Rectangle( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom); BOOL EMFDC_RestoreDC( DC_ATTR *dc_attr, INT level ); BOOL EMFDC_RoundRect( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom, INT ell_width, INT ell_height ); BOOL EMFDC_SaveDC( DC_ATTR *dc_attr ); BOOL EMFDC_ScaleViewportExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num, INT y_denom ); BOOL EMFDC_ScaleWindowExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num, INT y_denom ); BOOL EMFDC_SelectClipPath( DC_ATTR *dc_attr, INT mode ); BOOL EMFDC_SelectObject( DC_ATTR *dc_attr, HGDIOBJ obj ); BOOL EMFDC_SelectPalette( DC_ATTR *dc_attr, HPALETTE palette ); BOOL EMFDC_SetArcDirection( DC_ATTR *dc_attr, INT dir ); BOOL EMFDC_SetBkColor( DC_ATTR *dc_attr, COLORREF color ); BOOL EMFDC_SetBkMode( DC_ATTR *dc_attr, INT mode ); BOOL EMFDC_SetDCBrushColor( DC_ATTR *dc_attr, COLORREF color ); BOOL EMFDC_SetDCPenColor( DC_ATTR *dc_attr, COLORREF color ); INT EMFDC_SetDIBitsToDevice( DC_ATTR *dc_attr, INT x_dest, INT y_dest, DWORD width, DWORD height, INT x_src, INT y_src, UINT startscan, UINT lines, const void *bits, const BITMAPINFO *info, UINT coloruse ); BOOL EMFDC_SetLayout( DC_ATTR *dc_attr, DWORD layout ); BOOL EMFDC_SetMapMode( DC_ATTR *dc_attr, INT mode ); BOOL EMFDC_SetMapperFlags( DC_ATTR *dc_attr, DWORD flags ); BOOL EMFDC_SetPixel( DC_ATTR *dc_attr, INT x, INT y, COLORREF color ); BOOL EMFDC_SetPolyFillMode( DC_ATTR *dc_attr, INT mode ); BOOL EMFDC_SetROP2( DC_ATTR *dc_attr, INT rop ); BOOL EMFDC_SetStretchBltMode( DC_ATTR *dc_attr, INT mode ); BOOL EMFDC_SetTextAlign( DC_ATTR *dc_attr, UINT align ); BOOL EMFDC_SetTextColor( DC_ATTR *dc_attr, COLORREF color ); BOOL EMFDC_SetTextJustification( DC_ATTR *dc_attr, INT extra, INT breaks ); BOOL EMFDC_SetViewportExtEx( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_SetViewportOrgEx( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_SetWindowExtEx( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_SetWindowOrgEx( DC_ATTR *dc_attr, INT x, INT y ); BOOL EMFDC_SetWorldTransform( DC_ATTR *dc_attr, const XFORM *xform ); BOOL EMFDC_StretchBlt( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst, HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src, DWORD rop ); BOOL EMFDC_StretchDIBits( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst, INT x_src, INT y_src, INT width_src, INT height_src, const void *bits, const BITMAPINFO *info, UINT coloruse, DWORD rop ); BOOL EMFDC_StrokeAndFillPath( DC_ATTR *dc_attr ); BOOL EMFDC_StrokePath( DC_ATTR *dc_attr ); BOOL EMFDC_TransparentBlt( DC_ATTR *dc_attr, int x_dst, int y_dst, int width_dst, int height_dst, HDC hdc_src, int x_src, int y_src, int width_src, int height_src, UINT color ); BOOL EMFDC_WidenPath( DC_ATTR *dc_attr ); HENHMETAFILE EMF_Create_HENHMETAFILE( ENHMETAHEADER *emh, DWORD filesize, BOOL on_disk ); BOOL spool_start_doc( DC_ATTR *dc_attr, HANDLE hspool, const DOCINFOW *doc_info ); int spool_start_page( DC_ATTR *dc_attr, HANDLE hspool ); int spool_end_page( DC_ATTR *dc_attr, HANDLE hspool, const DEVMODEW *devmode, BOOL write_devmode ); int spool_end_doc( DC_ATTR *dc_attr, HANDLE hspool ); int spool_abort_doc( DC_ATTR *dc_attr, HANDLE hspool ); void print_call_start_page( DC_ATTR *dc_attr ); static inline int get_dib_stride( int width, int bpp ) { return ((width * bpp + 31) >> 3) & ~3; } /* only for use on sanitized BITMAPINFO structures */ static inline int get_dib_info_size( const BITMAPINFO *info, UINT coloruse ) { if (info->bmiHeader.biCompression == BI_BITFIELDS) return sizeof(BITMAPINFOHEADER) + 3 * sizeof(DWORD); if (coloruse == DIB_PAL_COLORS) return sizeof(BITMAPINFOHEADER) + info->bmiHeader.biClrUsed * sizeof(WORD); return FIELD_OFFSET( BITMAPINFO, bmiColors[info->bmiHeader.biClrUsed] ); } extern HMODULE gdi32_module; #endif /* __WINE_GDI_PRIVATE_H */