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99bb9f9775
pointer in the generic DC structure.
211 lines
5.3 KiB
C
211 lines
5.3 KiB
C
/*
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* TTY DC driver
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*
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* Copyright 1999 Patrik Stridvall
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*/
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#include "config.h"
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#include "gdi.h"
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#include "bitmap.h"
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#include "palette.h"
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#include "ttydrv.h"
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#include "winbase.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(ttydrv);
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/**********************************************************************/
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BITMAP_DRIVER TTYDRV_BITMAP_Driver =
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{
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TTYDRV_BITMAP_SetDIBits,
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TTYDRV_BITMAP_GetDIBits,
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TTYDRV_BITMAP_DeleteDIBSection,
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TTYDRV_BITMAP_SetDIBColorTable,
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TTYDRV_BITMAP_GetDIBColorTable,
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TTYDRV_BITMAP_Lock,
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TTYDRV_BITMAP_Unlock
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};
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PALETTE_DRIVER TTYDRV_PALETTE_Driver =
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{
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TTYDRV_PALETTE_SetMapping,
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TTYDRV_PALETTE_UpdateMapping,
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TTYDRV_PALETTE_IsDark
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};
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const DC_FUNCTIONS *TTYDRV_DC_Funcs = NULL; /* hack */
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/**********************************************************************
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* TTYDRV_GDI_Initialize
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*/
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BOOL TTYDRV_GDI_Initialize(void)
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{
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BITMAP_Driver = &TTYDRV_BITMAP_Driver;
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PALETTE_Driver = &TTYDRV_PALETTE_Driver;
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return TTYDRV_PALETTE_Initialize();
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}
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/***********************************************************************
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* TTYDRV_DC_CreateDC
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*/
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BOOL TTYDRV_DC_CreateDC(DC *dc, LPCSTR driver, LPCSTR device,
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LPCSTR output, const DEVMODEA *initData)
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{
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TTYDRV_PDEVICE *physDev;
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BITMAPOBJ *bmp;
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TRACE("(%p, %s, %s, %s, %p)\n",
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dc, debugstr_a(driver), debugstr_a(device),
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debugstr_a(output), initData);
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if (!TTYDRV_DC_Funcs) TTYDRV_DC_Funcs = dc->funcs; /* hack */
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dc->physDev = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
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sizeof(TTYDRV_PDEVICE));
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if(!dc->physDev) {
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ERR("Can't allocate physDev\n");
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return FALSE;
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}
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physDev = (TTYDRV_PDEVICE *) dc->physDev;
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if(dc->flags & DC_MEMORY){
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physDev->window = NULL;
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physDev->cellWidth = 1;
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physDev->cellHeight = 1;
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TTYDRV_DC_CreateBitmap(dc->hBitmap);
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bmp = (BITMAPOBJ *) GDI_GetObjPtr(dc->hBitmap, BITMAP_MAGIC);
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dc->bitsPerPixel = bmp->bitmap.bmBitsPixel;
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dc->totalExtent.left = 0;
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dc->totalExtent.top = 0;
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dc->totalExtent.right = bmp->bitmap.bmWidth;
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dc->totalExtent.bottom = bmp->bitmap.bmHeight;
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dc->hVisRgn = CreateRectRgnIndirect( &dc->totalExtent );
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GDI_ReleaseObj( dc->hBitmap );
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} else {
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physDev->window = root_window;
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physDev->cellWidth = cell_width;
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physDev->cellHeight = cell_height;
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dc->bitsPerPixel = 1;
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dc->totalExtent.left = 0;
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dc->totalExtent.top = 0;
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dc->totalExtent.right = cell_width * screen_cols;
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dc->totalExtent.bottom = cell_height * screen_rows;
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dc->hVisRgn = CreateRectRgnIndirect( &dc->totalExtent );
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}
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return TRUE;
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}
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/***********************************************************************
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* TTYDRV_DC_DeleteDC
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*/
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BOOL TTYDRV_DC_DeleteDC(DC *dc)
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{
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TRACE("(%p)\n", dc);
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HeapFree( GetProcessHeap(), 0, dc->physDev );
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dc->physDev = NULL;
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return TRUE;
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}
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/***********************************************************************
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* GetDeviceCaps (TTYDRV.@)
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*/
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INT TTYDRV_GetDeviceCaps( DC *dc, INT cap )
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{
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switch(cap)
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{
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case DRIVERVERSION:
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return 0x300;
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case TECHNOLOGY:
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return DT_RASDISPLAY;
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case HORZSIZE:
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return 0; /* FIXME: Screen width in mm */
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case VERTSIZE:
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return 0; /* FIXME: Screen height in mm */
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case HORZRES:
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return 640; /* FIXME: Screen width in pixel */
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case VERTRES:
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return 480; /* FIXME: Screen height in pixel */
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case BITSPIXEL:
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return 1; /* FIXME */
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case PLANES:
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return 1;
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case NUMBRUSHES:
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return 16 + 6;
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case NUMPENS:
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return 16;
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case NUMMARKERS:
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return 0;
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case NUMFONTS:
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return 0;
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case NUMCOLORS:
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return 100;
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case PDEVICESIZE:
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return sizeof(TTYDRV_PDEVICE);
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case CURVECAPS:
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return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
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CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
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case LINECAPS:
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return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
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LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
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case POLYGONALCAPS:
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return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
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PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
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case TEXTCAPS:
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return 0;
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case CLIPCAPS:
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return CP_REGION;
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case RASTERCAPS:
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return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
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RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS);
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case ASPECTX:
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case ASPECTY:
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return 36;
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case ASPECTXY:
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return 51;
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case LOGPIXELSX:
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case LOGPIXELSY:
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return 72; /* FIXME */
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case SIZEPALETTE:
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return 256; /* FIXME */
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case NUMRESERVED:
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return 0;
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case COLORRES:
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return 0;
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case PHYSICALWIDTH:
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case PHYSICALHEIGHT:
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case PHYSICALOFFSETX:
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case PHYSICALOFFSETY:
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case SCALINGFACTORX:
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case SCALINGFACTORY:
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case VREFRESH:
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case DESKTOPVERTRES:
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case DESKTOPHORZRES:
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case BTLALIGNMENT:
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return 0;
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default:
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FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap );
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return 0;
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}
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}
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/***********************************************************************
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* TTYDRV_DC_SetDeviceClipping
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*/
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void TTYDRV_DC_SetDeviceClipping(DC *dc)
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{
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TRACE("(%p)\n", dc);
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}
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