ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added GetDeviceCaps to the DC driver interface. Removed devCaps 

pointer in the generic DC structure.
This commit is contained in:
Alexandre Julliard 2001-07-28 00:18:02 +00:00
parent 4c5b35d6e9
commit 99bb9f9775
26 changed files with 517 additions and 483 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
dlls/gdi/driver.c
View File

@ -80,6 +80,7 @@ static struct graphics_driver *create_driver( HMODULE module )
GET_FUNC(FrameRgn); GET_FUNC(FrameRgn);
GET_FUNC(GetCharWidth); GET_FUNC(GetCharWidth);
GET_FUNC(GetDCOrgEx); GET_FUNC(GetDCOrgEx);
GET_FUNC(GetDeviceCaps);
GET_FUNC(GetDeviceGammaRamp); GET_FUNC(GetDeviceGammaRamp);
GET_FUNC(GetPixel); GET_FUNC(GetPixel);
GET_FUNC(GetPixelFormat); GET_FUNC(GetPixelFormat);

131
dlls/ttydrv/dc.c
View File

@ -35,31 +35,6 @@ PALETTE_DRIVER TTYDRV_PALETTE_Driver =
TTYDRV_PALETTE_IsDark TTYDRV_PALETTE_IsDark
}; };
/* FIXME: Adapt to the TTY driver. Copied from the X11 driver */
DeviceCaps TTYDRV_DC_DevCaps = {
/* version */ 0,
/* technology */ DT_RASDISPLAY,
/* size, resolution */ 0, 0, 0, 0, 0,
/* device objects */ 1, 16 + 6, 16, 0, 0, 100, 0,
/* curve caps */ CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES |
CC_WIDE | CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT,
/* line caps */ LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS,
/* polygon caps */ PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS,
/* text caps */ 0,
/* regions */ CP_REGION,
/* raster caps */ RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 |
RC_DI_BITMAP | RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS,
/* aspects */ 36, 36, 51,
/* pad1 */ { 0 },
/* log pixels */ 0, 0,
/* pad2 */ { 0 },
/* palette size */ 0,
/* ..etc */ 0, 0
};
const DC_FUNCTIONS *TTYDRV_DC_Funcs = NULL; /* hack */ const DC_FUNCTIONS *TTYDRV_DC_Funcs = NULL; /* hack */
/********************************************************************** /**********************************************************************
@ -70,30 +45,9 @@ BOOL TTYDRV_GDI_Initialize(void)
BITMAP_Driver = &TTYDRV_BITMAP_Driver; BITMAP_Driver = &TTYDRV_BITMAP_Driver;
PALETTE_Driver = &TTYDRV_PALETTE_Driver; PALETTE_Driver = &TTYDRV_PALETTE_Driver;
TTYDRV_DC_DevCaps.version = 0x300;
TTYDRV_DC_DevCaps.horzSize = 0; /* FIXME: Screen width in mm */
TTYDRV_DC_DevCaps.vertSize = 0; /* FIXME: Screen height in mm */
TTYDRV_DC_DevCaps.horzRes = 640; /* FIXME: Screen width in pixel */
TTYDRV_DC_DevCaps.vertRes = 480; /* FIXME: Screen height in pixel */
TTYDRV_DC_DevCaps.bitsPixel = 1; /* FIXME: Bits per pixel */
TTYDRV_DC_DevCaps.sizePalette = 256; /* FIXME: ??? */
/* Resolution will be adjusted during the font init */
TTYDRV_DC_DevCaps.logPixelsX = (int) (TTYDRV_DC_DevCaps.horzRes * 25.4 / TTYDRV_DC_DevCaps.horzSize);
TTYDRV_DC_DevCaps.logPixelsY = (int) (TTYDRV_DC_DevCaps.vertRes * 25.4 / TTYDRV_DC_DevCaps.vertSize);
return TTYDRV_PALETTE_Initialize(); return TTYDRV_PALETTE_Initialize();
} }
/**********************************************************************
* TTYDRV_GDI_Finalize
*/
void TTYDRV_GDI_Finalize(void)
{
TTYDRV_PALETTE_Finalize();
}
/*********************************************************************** /***********************************************************************
* TTYDRV_DC_CreateDC * TTYDRV_DC_CreateDC
*/ */
@ -117,8 +71,6 @@ BOOL TTYDRV_DC_CreateDC(DC *dc, LPCSTR driver, LPCSTR device,
} }
physDev = (TTYDRV_PDEVICE *) dc->physDev; physDev = (TTYDRV_PDEVICE *) dc->physDev;
dc->devCaps = &TTYDRV_DC_DevCaps;
if(dc->flags & DC_MEMORY){ if(dc->flags & DC_MEMORY){
physDev->window = NULL; physDev->window = NULL;
physDev->cellWidth = 1; physDev->cellWidth = 1;
@ -165,15 +117,90 @@ BOOL TTYDRV_DC_DeleteDC(DC *dc)
return TRUE; return TRUE;
} }
/*********************************************************************** /***********************************************************************
* TTYDRV_DC_Escape * GetDeviceCaps (TTYDRV.@)
*/ */
INT TTYDRV_DC_Escape(DC *dc, INT nEscape, INT cbInput, INT TTYDRV_GetDeviceCaps( DC *dc, INT cap )
SEGPTR lpInData, SEGPTR lpOutData)
{ {
return 0; switch(cap)
{
case DRIVERVERSION:
return 0x300;
case TECHNOLOGY:
return DT_RASDISPLAY;
case HORZSIZE:
return 0; /* FIXME: Screen width in mm */
case VERTSIZE:
return 0; /* FIXME: Screen height in mm */
case HORZRES:
return 640; /* FIXME: Screen width in pixel */
case VERTRES:
return 480; /* FIXME: Screen height in pixel */
case BITSPIXEL:
return 1; /* FIXME */
case PLANES:
return 1;
case NUMBRUSHES:
return 16 + 6;
case NUMPENS:
return 16;
case NUMMARKERS:
return 0;
case NUMFONTS:
return 0;
case NUMCOLORS:
return 100;
case PDEVICESIZE:
return sizeof(TTYDRV_PDEVICE);
case CURVECAPS:
return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
case LINECAPS:
return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
case POLYGONALCAPS:
return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
case TEXTCAPS:
return 0;
case CLIPCAPS:
return CP_REGION;
case RASTERCAPS:
return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS);
case ASPECTX:
case ASPECTY:
return 36;
case ASPECTXY:
return 51;
case LOGPIXELSX:
case LOGPIXELSY:
return 72; /* FIXME */
case SIZEPALETTE:
return 256; /* FIXME */
case NUMRESERVED:
return 0;
case COLORRES:
return 0;
case PHYSICALWIDTH:
case PHYSICALHEIGHT:
case PHYSICALOFFSETX:
case PHYSICALOFFSETY:
case SCALINGFACTORX:
case SCALINGFACTORY:
case VREFRESH:
case DESKTOPVERTRES:
case DESKTOPHORZRES:
case BTLALIGNMENT:
return 0;
default:
FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap );
return 0;
}
} }
/*********************************************************************** /***********************************************************************
* TTYDRV_DC_SetDeviceClipping * TTYDRV_DC_SetDeviceClipping
*/ */

21
dlls/ttydrv/palette.c
View File

@ -16,14 +16,14 @@ DEFAULT_DEBUG_CHANNEL(ttydrv);
/**********************************************************************/ /**********************************************************************/
extern DeviceCaps TTYDRV_DC_DevCaps;
extern PALETTEENTRY *COLOR_sysPal; extern PALETTEENTRY *COLOR_sysPal;
extern int COLOR_gapStart; extern int COLOR_gapStart;
extern int COLOR_gapEnd; extern int COLOR_gapEnd;
extern int COLOR_gapFilled; extern int COLOR_gapFilled;
extern int COLOR_max; extern int COLOR_max;
static int palette_size = 256; /* FIXME */
extern const PALETTEENTRY COLOR_sysPalTemplate[NB_RESERVED_COLORS]; extern const PALETTEENTRY COLOR_sysPalTemplate[NB_RESERVED_COLORS];
/*********************************************************************** /***********************************************************************
@ -35,20 +35,20 @@ BOOL TTYDRV_PALETTE_Initialize(void)
TRACE("(void)\n"); TRACE("(void)\n");
COLOR_sysPal = (PALETTEENTRY *) HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * TTYDRV_DC_DevCaps.sizePalette); COLOR_sysPal = (PALETTEENTRY *) HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * palette_size);
if(COLOR_sysPal == NULL) { if(COLOR_sysPal == NULL) {
WARN("No memory to create system palette!\n"); WARN("No memory to create system palette!\n");
return FALSE; return FALSE;
} }
for(i=0; i < TTYDRV_DC_DevCaps.sizePalette; i++ ) { for(i=0; i < palette_size; i++ ) {
const PALETTEENTRY *src; const PALETTEENTRY *src;
PALETTEENTRY *dst = &COLOR_sysPal[i]; PALETTEENTRY *dst = &COLOR_sysPal[i];
if(i < NB_RESERVED_COLORS/2) { if(i < NB_RESERVED_COLORS/2) {
src = &COLOR_sysPalTemplate[i]; src = &COLOR_sysPalTemplate[i];
} else if(i >= TTYDRV_DC_DevCaps.sizePalette - NB_RESERVED_COLORS/2) { } else if(i >= palette_size - NB_RESERVED_COLORS/2) {
src = &COLOR_sysPalTemplate[NB_RESERVED_COLORS + i - TTYDRV_DC_DevCaps.sizePalette]; src = &COLOR_sysPalTemplate[NB_RESERVED_COLORS + i - palette_size];
} else { } else {
PALETTEENTRY pe = { 0, 0, 0, 0 }; PALETTEENTRY pe = { 0, 0, 0, 0 };
src = &pe; src = &pe;
@ -73,15 +73,6 @@ BOOL TTYDRV_PALETTE_Initialize(void)
return TRUE; return TRUE;
} }
/***********************************************************************
* TTYDRV_PALETTE_Finalize
*
*/
void TTYDRV_PALETTE_Finalize(void)
{
TRACE("(void)\n");
}
/*********************************************************************** /***********************************************************************
* TTYDRV_PALETTE_SetMapping * TTYDRV_PALETTE_SetMapping
*/ */

3
dlls/ttydrv/ttydrv.h
View File

@ -40,7 +40,6 @@ struct DIDEVICEOBJECTDATA;
*/ */
extern BOOL TTYDRV_GDI_Initialize(void); extern BOOL TTYDRV_GDI_Initialize(void);
extern void TTYDRV_GDI_Finalize(void);
/* TTY GDI bitmap driver */ /* TTY GDI bitmap driver */
@ -109,8 +108,6 @@ INT TTYDRV_DC_SetDIBitsToDevice(struct tagDC *dc, INT xDest, INT yDest, DWORD cx
extern struct tagPALETTE_DRIVER TTYDRV_PALETTE_Driver; extern struct tagPALETTE_DRIVER TTYDRV_PALETTE_Driver;
extern BOOL TTYDRV_PALETTE_Initialize(void); extern BOOL TTYDRV_PALETTE_Initialize(void);
extern void TTYDRV_PALETTE_Finalize(void);
extern int TTYDRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly); extern int TTYDRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
extern int TTYDRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr); extern int TTYDRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
extern BOOL TTYDRV_PALETTE_IsDark(int pixel); extern BOOL TTYDRV_PALETTE_IsDark(int pixel);

2
dlls/ttydrv/ttydrv.spec
View File

@ -20,10 +20,10 @@ debug_channels (ttydrv)
@ cdecl DeleteDC(ptr) TTYDRV_DC_DeleteDC @ cdecl DeleteDC(ptr) TTYDRV_DC_DeleteDC
@ cdecl DeleteObject(long) TTYDRV_DC_DeleteObject @ cdecl DeleteObject(long) TTYDRV_DC_DeleteObject
@ cdecl Ellipse(ptr long long long long) TTYDRV_DC_Ellipse @ cdecl Ellipse(ptr long long long long) TTYDRV_DC_Ellipse
@ cdecl Escape(ptr long long long long) TTYDRV_DC_Escape
@ cdecl ExtFloodFill(ptr long long long long) TTYDRV_DC_ExtFloodFill @ cdecl ExtFloodFill(ptr long long long long) TTYDRV_DC_ExtFloodFill
@ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) TTYDRV_DC_ExtTextOut @ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) TTYDRV_DC_ExtTextOut
@ cdecl GetCharWidth(ptr long long ptr) TTYDRV_DC_GetCharWidth @ cdecl GetCharWidth(ptr long long ptr) TTYDRV_DC_GetCharWidth
@ cdecl GetDeviceCaps(ptr long) TTYDRV_GetDeviceCaps
@ cdecl GetPixel(ptr long long) TTYDRV_DC_GetPixel @ cdecl GetPixel(ptr long long) TTYDRV_DC_GetPixel
@ cdecl GetTextExtentPoint(ptr ptr long ptr) TTYDRV_DC_GetTextExtentPoint @ cdecl GetTextExtentPoint(ptr ptr long ptr) TTYDRV_DC_GetTextExtentPoint
@ cdecl GetTextMetrics(ptr ptr) TTYDRV_DC_GetTextMetrics @ cdecl GetTextMetrics(ptr ptr) TTYDRV_DC_GetTextMetrics

2
dlls/ttydrv/ttydrv_main.c
View File

@ -49,8 +49,6 @@ static void process_attach(void)
*/ */
static void process_detach(void) static void process_detach(void)
{ {
TTYDRV_GDI_Finalize();
#ifdef WINE_CURSES #ifdef WINE_CURSES
if (root_window) endwin(); if (root_window) endwin();
#endif /* WINE_CURSES */ #endif /* WINE_CURSES */

12
dlls/wineps/escape.c
View File

@ -26,8 +26,8 @@ INT PSDRV_Escape( DC *dc, INT nEscape, INT cbInput,
physDev->job.banding = TRUE; physDev->job.banding = TRUE;
r->left = 0; r->left = 0;
r->top = 0; r->top = 0;
r->right = dc->devCaps->horzRes; r->right = physDev->horzRes;
r->bottom = dc->devCaps->vertRes; r->bottom = physDev->vertRes;
TRACE("NEXTBAND returning %d,%d - %d,%d\n", r->left, TRACE("NEXTBAND returning %d,%d - %d,%d\n", r->left,
r->top, r->right, r->bottom ); r->top, r->right, r->bottom );
return 1; return 1;
@ -154,8 +154,8 @@ INT PSDRV_Escape( DC *dc, INT nEscape, INT cbInput,
TRACE("Found '%s' for paper size %u\n", page->FullName, TRACE("Found '%s' for paper size %u\n", page->FullName,
pdev->Devmode->dmPublic.u1.s1.dmPaperSize); pdev->Devmode->dmPublic.u1.s1.dmPaperSize);
p->x = page->PaperDimension->x * dc->devCaps->logPixelsX / 72; p->x = page->PaperDimension->x * physDev->logPixelsX / 72;
p->y = page->PaperDimension->y * dc->devCaps->logPixelsY / 72; p->y = page->PaperDimension->y * physDev->logPixelsY / 72;
TRACE("%fx%f PostScript points = %ix%i device units\n", TRACE("%fx%f PostScript points = %ix%i device units\n",
page->PaperDimension->x, page->PaperDimension->y, page->PaperDimension->x, page->PaperDimension->y,
@ -168,7 +168,7 @@ INT PSDRV_Escape( DC *dc, INT nEscape, INT cbInput,
pdev->Devmode->dmPublic.u1.s1.dmPaperWidth != 0) pdev->Devmode->dmPublic.u1.s1.dmPaperWidth != 0)
{ {
p->x = (pdev->Devmode->dmPublic.u1.s1.dmPaperWidth * p->x = (pdev->Devmode->dmPublic.u1.s1.dmPaperWidth *
dc->devCaps->logPixelsX) / 254; physDev->logPixelsX) / 254;
TRACE("dmPaperWidth = %i device units\n", p->x); TRACE("dmPaperWidth = %i device units\n", p->x);
} }
@ -176,7 +176,7 @@ INT PSDRV_Escape( DC *dc, INT nEscape, INT cbInput,
pdev->Devmode->dmPublic.u1.s1.dmPaperLength != 0) pdev->Devmode->dmPublic.u1.s1.dmPaperLength != 0)
{ {
p->y = (pdev->Devmode->dmPublic.u1.s1.dmPaperLength * p->y = (pdev->Devmode->dmPublic.u1.s1.dmPaperLength *
dc->devCaps->logPixelsY) / 254; physDev->logPixelsY) / 254;
TRACE("dmPaperLength = %i device units\n", p->y); TRACE("dmPaperLength = %i device units\n", p->y);
} }

14
dlls/wineps/font.c
View File

@ -105,8 +105,8 @@ static void ScaleFont(DC *dc, LOGFONTW *lf, PSDRV_PDEVICE *physDev)
tm->tmCharSet = ANSI_CHARSET; /* FIXME */ tm->tmCharSet = ANSI_CHARSET; /* FIXME */
tm->tmOverhang = 0; tm->tmOverhang = 0;
tm->tmDigitizedAspectX = dc->devCaps->logPixelsY; tm->tmDigitizedAspectX = physDev->logPixelsY;
tm->tmDigitizedAspectY = dc->devCaps->logPixelsX; tm->tmDigitizedAspectY = physDev->logPixelsX;
/* /*
* This is kludgy. font->scale is used in several places in the driver * This is kludgy. font->scale is used in several places in the driver
@ -456,11 +456,8 @@ static UINT PSDRV_GetFontMetric(HDC hdc, const AFM *pafm,
NEWTEXTMETRICEXW *pTM, ENUMLOGFONTEXW *pLF, INT16 size) NEWTEXTMETRICEXW *pTM, ENUMLOGFONTEXW *pLF, INT16 size)
{ {
DC *dc = DC_GetDCPtr( hdc );
float scale = size / (pafm->FullAscender - pafm->Descender); float scale = size / (pafm->FullAscender - pafm->Descender);
if (!dc) return FALSE;
memset( pLF, 0, sizeof(*pLF) ); memset( pLF, 0, sizeof(*pLF) );
memset( pTM, 0, sizeof(*pTM) ); memset( pTM, 0, sizeof(*pTM) );
@ -488,14 +485,13 @@ static UINT PSDRV_GetFontMetric(HDC hdc, const AFM *pafm,
ptm->tmDescent = -pafm->Descender * scale; ptm->tmDescent = -pafm->Descender * scale;
ptm->tmInternalLeading = (pafm->FullAscender - pafm->Ascender) * scale; ptm->tmInternalLeading = (pafm->FullAscender - pafm->Ascender) * scale;
ptm->tmMaxCharWidth = pafm->CharWidths[77] * scale; ptm->tmMaxCharWidth = pafm->CharWidths[77] * scale;
ptm->tmDigitizedAspectX = dc->devCaps->logPixelsY; /* FIXME: X and Y are swapped here, is this on purpose? */
ptm->tmDigitizedAspectY = dc->devCaps->logPixelsX; ptm->tmDigitizedAspectX = GetDeviceCaps( hdc, LOGPIXELSY );
ptm->tmDigitizedAspectY = GetDeviceCaps( hdc, LOGPIXELSX );
*(INT*)&ptm->tmFirstChar = 32; *(INT*)&ptm->tmFirstChar = 32;
GDI_ReleaseObj( hdc );
/* return font type */ /* return font type */
return DEVICE_FONTTYPE; return DEVICE_FONTTYPE;
#undef ptm #undef ptm
} }

210
dlls/wineps/init.c
View File

@ -24,46 +24,6 @@
DEFAULT_DEBUG_CHANNEL(psdrv); DEFAULT_DEBUG_CHANNEL(psdrv);
/* Default entries for devcaps */
static DeviceCaps PSDRV_DevCaps = {
/* version */ 0,
/* technology */ DT_RASPRINTER,
/* horzSize */ 210,
/* vertSize */ 297,
/* horzRes */ 4961,
/* vertRes */ 7016,
/* bitsPixel */ 1,
/* planes */ 1,
/* numBrushes */ -1,
/* numPens */ 10,
/* numMarkers */ 0,
/* numFonts */ 39,
/* numColors */ 0xffff,
/* pdeviceSize */ 0,
/* curveCaps */ CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES |
CC_WIDE | CC_STYLED | CC_WIDESTYLED | CC_INTERIORS |
CC_ROUNDRECT,
/* lineCaps */ LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS,
/* polygoalnCaps */ PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED |
PC_INTERIORS,
/* textCaps */ TC_CR_ANY, /* psdrv 0x59f7 */
/* clipCaps */ CP_RECTANGLE,
/* rasterCaps */ RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT |
RC_DIBTODEV | RC_STRETCHBLT |
RC_STRETCHDIB, /* psdrv 0x6e99 */
/* aspectX */ 600,
/* aspectY */ 600,
/* aspectXY */ 848,
/* pad1 */ { 0 },
/* logPixelsX */ 600,
/* logPixelsY */ 600,
/* pad2 */ { 0 },
/* palette size */ 0,
/* ..etc */ 0, 0 };
static PSDRV_DEVMODEA DefaultDevmode = static PSDRV_DEVMODEA DefaultDevmode =
{ {
{ /* dmPublic */ { /* dmPublic */
@ -173,7 +133,6 @@ BOOL PSDRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device,
{ {
PSDRV_PDEVICE *physDev; PSDRV_PDEVICE *physDev;
PRINTERINFO *pi; PRINTERINFO *pi;
DeviceCaps *devCaps;
PAGESIZE *page; PAGESIZE *page;
INT width = 0, height = 0; INT width = 0, height = 0;
@ -216,82 +175,56 @@ BOOL PSDRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device,
PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)initData, pi); PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)initData, pi);
} }
physDev->logPixelsX = physDev->pi->ppd->DefaultResolution;
devCaps = HeapAlloc( PSDRV_Heap, 0, sizeof(PSDRV_DevCaps) ); physDev->logPixelsY = physDev->pi->ppd->DefaultResolution;
memcpy(devCaps, &PSDRV_DevCaps, sizeof(PSDRV_DevCaps));
/* Are aspect[XY] and logPixels[XY] correct? */
/* Need to handle different res in x and y => fix ppd */
devCaps->aspectX = devCaps->logPixelsX =
physDev->pi->ppd->DefaultResolution;
devCaps->aspectY = devCaps->logPixelsY =
physDev->pi->ppd->DefaultResolution;
devCaps->aspectXY = (int)hypot( (double)devCaps->aspectX,
(double)devCaps->aspectY );
for(page = pi->ppd->PageSizes; page; page = page->next) { for(page = pi->ppd->PageSizes; page; page = page->next) {
if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize)
break; break;
} }
if(!page) { if(!page) {
FIXME("Can't find page\n"); FIXME("Can't find page\n");
physDev->PageSize.left = 0; physDev->PageSize.left = 0;
physDev->PageSize.right = 0; physDev->PageSize.right = 0;
physDev->PageSize.bottom = 0; physDev->PageSize.bottom = 0;
physDev->PageSize.top = 0; physDev->PageSize.top = 0;
} else if(page->ImageableArea) { /* PageSize is in device units */ } else if(page->ImageableArea) { /* PageSize is in device units */
physDev->PageSize.left = page->ImageableArea->llx * physDev->PageSize.left = page->ImageableArea->llx * physDev->logPixelsX / 72;
devCaps->logPixelsX / 72; physDev->PageSize.right = page->ImageableArea->urx * physDev->logPixelsX / 72;
physDev->PageSize.right = page->ImageableArea->urx * physDev->PageSize.bottom = page->ImageableArea->lly * physDev->logPixelsY / 72;
devCaps->logPixelsX / 72; physDev->PageSize.top = page->ImageableArea->ury * physDev->logPixelsY / 72;
physDev->PageSize.bottom = page->ImageableArea->lly *
devCaps->logPixelsY / 72;
physDev->PageSize.top = page->ImageableArea->ury *
devCaps->logPixelsY / 72;
} else { } else {
physDev->PageSize.left = physDev->PageSize.bottom = 0; physDev->PageSize.left = physDev->PageSize.bottom = 0;
physDev->PageSize.right = page->PaperDimension->x * physDev->PageSize.right = page->PaperDimension->x * physDev->logPixelsX / 72;
devCaps->logPixelsX / 72; physDev->PageSize.top = page->PaperDimension->y * physDev->logPixelsY / 72;
physDev->PageSize.top = page->PaperDimension->y *
devCaps->logPixelsY / 72;
} }
TRACE("PageSize = (%d,%d - %d,%d)\n", physDev->PageSize.left, physDev->PageSize.bottom, physDev->PageSize.right, physDev->PageSize.top); TRACE("PageSize = (%d,%d - %d,%d)\n",physDev->PageSize.left, physDev->PageSize.bottom, physDev->PageSize.right, physDev->PageSize.top);
/* these are in device units */ /* these are in device units */
width = physDev->PageSize.right - physDev->PageSize.left; width = physDev->PageSize.right - physDev->PageSize.left;
height = physDev->PageSize.top - physDev->PageSize.bottom; height = physDev->PageSize.top - physDev->PageSize.bottom;
if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) { if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) {
devCaps->horzRes = width; physDev->horzRes = width;
devCaps->vertRes = height; physDev->vertRes = height;
} else { } else {
devCaps->horzRes = height; physDev->horzRes = height;
devCaps->vertRes = width; physDev->vertRes = width;
} }
/* these are in mm */ /* these are in mm */
devCaps->horzSize = (devCaps->horzRes * 25.4) / devCaps->logPixelsX; physDev->horzSize = (physDev->horzRes * 25.4) / physDev->logPixelsX;
devCaps->vertSize = (devCaps->vertRes * 25.4) / devCaps->logPixelsY; physDev->vertSize = (physDev->vertRes * 25.4) / physDev->logPixelsY;
TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, " TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, "
"horzRes = %d, vertRes = %d\n", "horzRes = %d, vertRes = %d\n",
devCaps->horzSize, devCaps->vertSize, physDev->horzSize, physDev->vertSize,
devCaps->horzRes, devCaps->vertRes); physDev->horzRes, physDev->vertRes);
if(physDev->pi->ppd->ColorDevice) {
devCaps->bitsPixel = 8;
devCaps->numColors = 256;
/* FIXME are these values OK? */
}
/* etc */ /* etc */
dc->devCaps = devCaps; dc->hVisRgn = CreateRectRgn(0, 0, physDev->horzRes, physDev->vertRes);
dc->hVisRgn = CreateRectRgn(0, 0, dc->devCaps->horzRes,
dc->devCaps->vertRes);
dc->hFont = PSDRV_DefaultFont; dc->hFont = PSDRV_DefaultFont;
if (!output) output = "LPT1:"; /* HACK */ if (!output) output = "LPT1:"; /* HACK */
@ -313,7 +246,6 @@ BOOL PSDRV_DeleteDC( DC *dc )
HeapFree( PSDRV_Heap, 0, physDev->Devmode ); HeapFree( PSDRV_Heap, 0, physDev->Devmode );
HeapFree( PSDRV_Heap, 0, physDev->job.output ); HeapFree( PSDRV_Heap, 0, physDev->job.output );
HeapFree( PSDRV_Heap, 0, (void *)dc->devCaps );
HeapFree( PSDRV_Heap, 0, physDev ); HeapFree( PSDRV_Heap, 0, physDev );
dc->physDev = NULL; dc->physDev = NULL;
@ -321,6 +253,108 @@ BOOL PSDRV_DeleteDC( DC *dc )
} }
/***********************************************************************
* GetDeviceCaps (WINEPS.@)
*/
INT PSDRV_GetDeviceCaps( DC *dc, INT cap )
{
PSDRV_PDEVICE *physDev = dc->physDev;
POINT pt;
switch(cap)
{
case DRIVERVERSION:
return 0;
case TECHNOLOGY:
return DT_RASPRINTER;
case HORZSIZE:
return physDev->horzSize;
case VERTSIZE:
return physDev->vertSize;
case HORZRES:
return physDev->horzRes;
case VERTRES:
return physDev->vertRes;
case BITSPIXEL:
return (physDev->pi->ppd->ColorDevice ? 8 : 1);
case PLANES:
return 1;
case NUMBRUSHES:
return -1;
case NUMPENS:
return 10;
case NUMMARKERS:
return 0;
case NUMFONTS:
return 39;
case NUMCOLORS:
return (physDev->pi->ppd->ColorDevice ? 256 : -1);
case PDEVICESIZE:
return sizeof(PSDRV_PDEVICE);
case CURVECAPS:
return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
case LINECAPS:
return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
case POLYGONALCAPS:
return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
case TEXTCAPS:
return TC_CR_ANY; /* psdrv 0x59f7 */
case CLIPCAPS:
return CP_RECTANGLE;
case RASTERCAPS:
return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DIBTODEV |
RC_STRETCHBLT | RC_STRETCHDIB); /* psdrv 0x6e99 */
/* Are aspect[XY] and logPixels[XY] correct? */
/* Need to handle different res in x and y => fix ppd */
case ASPECTX:
case ASPECTY:
return physDev->pi->ppd->DefaultResolution;
case ASPECTXY:
return (int)hypot( (double)physDev->pi->ppd->DefaultResolution,
(double)physDev->pi->ppd->DefaultResolution );
case LOGPIXELSX:
return physDev->logPixelsX;
case LOGPIXELSY:
return physDev->logPixelsY;
case SIZEPALETTE:
return 0;
case NUMRESERVED:
return 0;
case COLORRES:
return 0;
case PHYSICALWIDTH:
if (Escape(dc->hSelf, GETPHYSPAGESIZE, 0, NULL, &pt) > 0) return pt.x;
return 0;
case PHYSICALHEIGHT:
if (Escape(dc->hSelf, GETPHYSPAGESIZE, 0, NULL, &pt) > 0) return pt.y;
return 0;
case PHYSICALOFFSETX:
if(Escape(dc->hSelf, GETPRINTINGOFFSET, 0, NULL, &pt) > 0) return pt.x;
return 0;
case PHYSICALOFFSETY:
if (Escape(dc->hSelf, GETPRINTINGOFFSET, 0, NULL, &pt) > 0) return pt.y;
return 0;
case SCALINGFACTORX:
if (Escape(dc->hSelf, GETSCALINGFACTOR, 0, NULL, &pt) > 0) return pt.x;
return 0;
case SCALINGFACTORY:
if (Escape(dc->hSelf, GETSCALINGFACTOR, 0, NULL, &pt) > 0) return pt.y;
return 0;
case VREFRESH:
case DESKTOPVERTRES:
case DESKTOPHORZRES:
case BTLALIGNMENT:
return 0;
default:
FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap );
return 0;
}
}
/********************************************************************** /**********************************************************************
* PSDRV_FindPrinterInfo * PSDRV_FindPrinterInfo
*/ */

10
dlls/wineps/ps.c
View File

@ -314,10 +314,10 @@ INT PSDRV_WriteHeader( DC *dc, LPCSTR title )
/* BBox co-ords are in default user co-ord system so urx < ury even in /* BBox co-ords are in default user co-ord system so urx < ury even in
landscape mode */ landscape mode */
llx = physDev->PageSize.left * 72.0 / dc->devCaps->logPixelsX; llx = physDev->PageSize.left * 72.0 / physDev->logPixelsX;
lly = physDev->PageSize.bottom * 72.0 / dc->devCaps->logPixelsY; lly = physDev->PageSize.bottom * 72.0 / physDev->logPixelsY;
urx = physDev->PageSize.right * 72.0 / dc->devCaps->logPixelsX; urx = physDev->PageSize.right * 72.0 / physDev->logPixelsX;
ury = physDev->PageSize.top * 72.0 / dc->devCaps->logPixelsY; ury = physDev->PageSize.top * 72.0 / physDev->logPixelsY;
if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) { if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
orient = "Landscape"; orient = "Landscape";
@ -461,7 +461,7 @@ INT PSDRV_WriteNewPage( DC *dc )
} }
sprintf(buf, psnewpage, name, physDev->job.PageNo, sprintf(buf, psnewpage, name, physDev->job.PageNo,
dc->devCaps->logPixelsX, dc->devCaps->logPixelsY, physDev->logPixelsX, physDev->logPixelsY,
xtrans, ytrans, rotation); xtrans, ytrans, rotation);
if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) != if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=

6
dlls/wineps/psdrv.h
View File

@ -258,6 +258,12 @@ typedef struct {
PSDRV_DEVMODEA *Devmode; PSDRV_DEVMODEA *Devmode;
PRINTERINFO *pi; PRINTERINFO *pi;
RECT PageSize; /* Imageable area in device co-ords */ RECT PageSize; /* Imageable area in device co-ords */
int horzRes; /* device caps */
int vertRes;
int horzSize;
int vertSize;
int logPixelsX;
int logPixelsY;
} PSDRV_PDEVICE; } PSDRV_PDEVICE;
typedef struct { typedef struct {

1
dlls/wineps/wineps.spec
View File

@ -27,6 +27,7 @@ debug_channels (psdrv)
@ cdecl ExtDeviceMode(ptr long ptr ptr ptr ptr ptr long) PSDRV_ExtDeviceMode @ cdecl ExtDeviceMode(ptr long ptr ptr ptr ptr ptr long) PSDRV_ExtDeviceMode
@ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) PSDRV_ExtTextOut @ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) PSDRV_ExtTextOut
@ cdecl GetCharWidth(ptr long long ptr) PSDRV_GetCharWidth @ cdecl GetCharWidth(ptr long long ptr) PSDRV_GetCharWidth
@ cdecl GetDeviceCaps(ptr long) PSDRV_GetDeviceCaps
@ cdecl GetTextExtentPoint(ptr ptr long ptr) PSDRV_GetTextExtentPoint @ cdecl GetTextExtentPoint(ptr ptr long ptr) PSDRV_GetTextExtentPoint
@ cdecl GetTextMetrics(ptr ptr) PSDRV_GetTextMetrics @ cdecl GetTextMetrics(ptr ptr) PSDRV_GetTextMetrics
@ cdecl LineTo(ptr long long) PSDRV_LineTo @ cdecl LineTo(ptr long long) PSDRV_LineTo

1
dlls/x11drv/x11drv.spec
View File

@ -31,6 +31,7 @@ debug_channels (bitblt bitmap clipboard cursor dinput event font gdi graphics
@ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) X11DRV_ExtTextOut @ cdecl ExtTextOut(ptr long long long ptr ptr long ptr) X11DRV_ExtTextOut
@ cdecl GetCharWidth(ptr long long ptr) X11DRV_GetCharWidth @ cdecl GetCharWidth(ptr long long ptr) X11DRV_GetCharWidth
@ cdecl GetDCOrgEx(ptr ptr) X11DRV_GetDCOrgEx @ cdecl GetDCOrgEx(ptr ptr) X11DRV_GetDCOrgEx
@ cdecl GetDeviceCaps(ptr long) X11DRV_GetDeviceCaps
@ cdecl GetDeviceGammaRamp(ptr ptr) X11DRV_GetDeviceGammaRamp @ cdecl GetDeviceGammaRamp(ptr ptr) X11DRV_GetDeviceGammaRamp
@ cdecl GetPixel(ptr long long) X11DRV_GetPixel @ cdecl GetPixel(ptr long long) X11DRV_GetPixel
@ cdecl GetPixelFormat(ptr) X11DRV_GetPixelFormat @ cdecl GetPixelFormat(ptr) X11DRV_GetPixelFormat

1
graphics/enhmetafiledrv/init.c
View File

@ -51,6 +51,7 @@ static const DC_FUNCTIONS EMFDRV_Funcs =
EMFDRV_FrameRgn, /* pFrameRgn */ EMFDRV_FrameRgn, /* pFrameRgn */
NULL, /* pGetCharWidth */ NULL, /* pGetCharWidth */
NULL, /* pGetDCOrgEx */ NULL, /* pGetDCOrgEx */
NULL, /* pGetDeviceCaps */
NULL, /* pGetDeviceGammaRamp */ NULL, /* pGetDeviceGammaRamp */
NULL, /* no implementation */ /* pGetPixel */ NULL, /* no implementation */ /* pGetPixel */
NULL, /* pGetPixelFormat */ NULL, /* pGetPixelFormat */

107
graphics/mapping.c
View File

@ -17,10 +17,10 @@ DEFAULT_DEBUG_CHANNEL(gdi);
*/ */
void MAPPING_FixIsotropic( DC * dc ) void MAPPING_FixIsotropic( DC * dc )
{ {
double xdim = (double)dc->vportExtX * dc->devCaps->horzSize / double xdim = (double)dc->vportExtX * GetDeviceCaps( dc->hSelf, HORZSIZE ) /
(dc->devCaps->horzRes * dc->wndExtX); (GetDeviceCaps( dc->hSelf, HORZRES ) * dc->wndExtX);
double ydim = (double)dc->vportExtY * dc->devCaps->vertSize / double ydim = (double)dc->vportExtY * GetDeviceCaps( dc->hSelf, VERTSIZE ) /
(dc->devCaps->vertRes * dc->wndExtY); (GetDeviceCaps( dc->hSelf, VERTRES ) * dc->wndExtY);
if (xdim > ydim) if (xdim > ydim)
{ {
dc->vportExtX = dc->vportExtX * fabs( ydim / xdim ); dc->vportExtX = dc->vportExtX * fabs( ydim / xdim );
@ -30,7 +30,7 @@ void MAPPING_FixIsotropic( DC * dc )
{ {
dc->vportExtY = dc->vportExtY * fabs( xdim / ydim ); dc->vportExtY = dc->vportExtY * fabs( xdim / ydim );
if (!dc->vportExtY) dc->vportExtY = 1; if (!dc->vportExtY) dc->vportExtY = 1;
} }
} }
@ -124,6 +124,8 @@ INT16 WINAPI SetMapMode16( HDC16 hdc, INT16 mode )
INT WINAPI SetMapMode( HDC hdc, INT mode ) INT WINAPI SetMapMode( HDC hdc, INT mode )
{ {
INT prevMode; INT prevMode;
INT horzSize, vertSize, horzRes, vertRes;
DC * dc = DC_GetDCPtr( hdc ); DC * dc = DC_GetDCPtr( hdc );
if (!dc) return 0; if (!dc) return 0;
if (dc->funcs->pSetMapMode) if (dc->funcs->pSetMapMode)
@ -133,58 +135,55 @@ INT WINAPI SetMapMode( HDC hdc, INT mode )
} }
TRACE("%04x %d\n", hdc, mode ); TRACE("%04x %d\n", hdc, mode );
prevMode = dc->MapMode; prevMode = dc->MapMode;
horzSize = GetDeviceCaps( hdc, HORZSIZE );
vertSize = GetDeviceCaps( hdc, VERTSIZE );
horzRes = GetDeviceCaps( hdc, HORZRES );
vertRes = GetDeviceCaps( hdc, VERTRES );
switch(mode) switch(mode)
{ {
case MM_TEXT: case MM_TEXT:
dc->wndExtX = 1; dc->wndExtX = 1;
dc->wndExtY = 1; dc->wndExtY = 1;
dc->vportExtX = 1; dc->vportExtX = 1;
dc->vportExtY = 1; dc->vportExtY = 1;
break; break;
case MM_LOMETRIC:
case MM_LOMETRIC: case MM_ISOTROPIC:
case MM_ISOTROPIC: dc->wndExtX = horzSize;
dc->wndExtX = dc->devCaps->horzSize; dc->wndExtY = vertSize;
dc->wndExtY = dc->devCaps->vertSize; dc->vportExtX = horzRes / 10;
dc->vportExtX = dc->devCaps->horzRes / 10; dc->vportExtY = vertRes / -10;
dc->vportExtY = dc->devCaps->vertRes / -10; break;
break; case MM_HIMETRIC:
dc->wndExtX = horzSize * 10;
case MM_HIMETRIC: dc->wndExtY = vertSize * 10;
dc->wndExtX = dc->devCaps->horzSize * 10; dc->vportExtX = horzRes / 10;
dc->wndExtY = dc->devCaps->vertSize * 10; dc->vportExtY = vertRes / -10;
dc->vportExtX = dc->devCaps->horzRes / 10; break;
dc->vportExtY = dc->devCaps->vertRes / -10; case MM_LOENGLISH:
break; dc->wndExtX = horzSize;
dc->wndExtY = vertSize;
case MM_LOENGLISH: dc->vportExtX = 254L * horzRes / 1000;
dc->wndExtX = dc->devCaps->horzSize; dc->vportExtY = -254L * vertRes / 1000;
dc->wndExtY = dc->devCaps->vertSize; break;
dc->vportExtX = 254L * dc->devCaps->horzRes / 1000; case MM_HIENGLISH:
dc->vportExtY = -254L * dc->devCaps->vertRes / 1000; dc->wndExtX = horzSize * 10;
break; dc->wndExtY = vertSize * 10;
dc->vportExtX = 254L * horzRes / 1000;
case MM_HIENGLISH: dc->vportExtY = -254L * vertRes / 1000;
dc->wndExtX = dc->devCaps->horzSize * 10; break;
dc->wndExtY = dc->devCaps->vertSize * 10; case MM_TWIPS:
dc->vportExtX = 254L * dc->devCaps->horzRes / 1000; dc->wndExtX = 144L * horzSize / 10;
dc->vportExtY = -254L * dc->devCaps->vertRes / 1000; dc->wndExtY = 144L * vertSize / 10;
break; dc->vportExtX = 254L * horzRes / 1000;
dc->vportExtY = -254L * vertRes / 1000;
case MM_TWIPS: break;
dc->wndExtX = 144L * dc->devCaps->horzSize / 10; case MM_ANISOTROPIC:
dc->wndExtY = 144L * dc->devCaps->vertSize / 10; break;
dc->vportExtX = 254L * dc->devCaps->horzRes / 1000; default:
dc->vportExtY = -254L * dc->devCaps->vertRes / 1000; goto done;
break;
case MM_ANISOTROPIC:
break;
default:
goto done;
} }
dc->MapMode = mode; dc->MapMode = mode;
DC_UpdateXforms( dc ); DC_UpdateXforms( dc );

1
graphics/metafiledrv/init.c
View File

@ -52,6 +52,7 @@ static const DC_FUNCTIONS MFDRV_Funcs =
MFDRV_FrameRgn, /* pFrameRgn */ MFDRV_FrameRgn, /* pFrameRgn */
NULL, /* pGetCharWidth */ NULL, /* pGetCharWidth */
NULL, /* pGetDCOrgEx */ NULL, /* pGetDCOrgEx */
NULL, /* pGetDeviceCaps */
NULL, /* pGetDeviceGammaRamp */ NULL, /* pGetDeviceGammaRamp */
NULL, /* no implementation */ /* pGetPixel */ NULL, /* no implementation */ /* pGetPixel */
NULL, /* pGetPixelFormat */ NULL, /* pGetPixelFormat */

43
graphics/win16drv/init.c
View File

@ -39,6 +39,7 @@ LPDRAWMODE win16drv_DrawModeP;
static BOOL WIN16DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, static BOOL WIN16DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device,
LPCSTR output, const DEVMODEA* initData ); LPCSTR output, const DEVMODEA* initData );
static INT WIN16DRV_GetDeviceCaps( DC *dc, INT cap );
static INT WIN16DRV_Escape( DC *dc, INT nEscape, INT cbInput, static INT WIN16DRV_Escape( DC *dc, INT nEscape, INT cbInput,
SEGPTR lpInData, SEGPTR lpOutData ); SEGPTR lpInData, SEGPTR lpOutData );
@ -78,6 +79,7 @@ static const DC_FUNCTIONS WIN16DRV_Funcs =
NULL, /* pFrameRgn */ NULL, /* pFrameRgn */
WIN16DRV_GetCharWidth, /* pGetCharWidth */ WIN16DRV_GetCharWidth, /* pGetCharWidth */
NULL, /* pGetDCOrgEx */ NULL, /* pGetDCOrgEx */
WIN16DRV_GetDeviceCaps, /* pGetDeviceCaps */
NULL, /* pGetDeviceGammaRamp */ NULL, /* pGetDeviceGammaRamp */
NULL, /* pGetPixel */ NULL, /* pGetPixel */
NULL, /* pGetPixelFormat */ NULL, /* pGetPixelFormat */
@ -198,7 +200,6 @@ BOOL WIN16DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, LPCSTR output,
{ {
LOADED_PRINTER_DRIVER *pLPD; LOADED_PRINTER_DRIVER *pLPD;
WORD wRet; WORD wRet;
DeviceCaps *printerDevCaps;
int nPDEVICEsize; int nPDEVICEsize;
PDEVICE_HEADER *pPDH; PDEVICE_HEADER *pPDH;
WIN16DRV_PDEVICE *physDev; WIN16DRV_PDEVICE *physDev;
@ -238,32 +239,25 @@ BOOL WIN16DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device, LPCSTR output,
TRACE("windevCreateDC pLPD 0x%p\n", pLPD); TRACE("windevCreateDC pLPD 0x%p\n", pLPD);
/* Now Get the device capabilities from the printer driver */ /* Now Get the device capabilities from the printer driver */
memset( &physDev->DevCaps, 0, sizeof(physDev->DevCaps) );
printerDevCaps = (DeviceCaps *) calloc(1, sizeof(DeviceCaps));
if(printerDevCaps == NULL) {
ERR("No memory to read the device capabilities!\n");
HeapFree( GetProcessHeap(), 0, physDev );
return FALSE;
}
if(!output) output = "LPT1:"; if(!output) output = "LPT1:";
/* Get GDIINFO which is the same as a DeviceCaps structure */ /* Get GDIINFO which is the same as a DeviceCaps structure */
wRet = PRTDRV_Enable(printerDevCaps, GETGDIINFO, device, driver, output,NULL); wRet = PRTDRV_Enable(&physDev->DevCaps, GETGDIINFO, device, driver, output,NULL);
/* Add this to the DC */ /* Add this to the DC */
dc->devCaps = printerDevCaps; dc->hVisRgn = CreateRectRgn(0, 0, physDev->DevCaps.horzRes, physDev->DevCaps.vertRes);
dc->hVisRgn = CreateRectRgn(0, 0, dc->devCaps->horzRes, dc->devCaps->vertRes); dc->bitsPerPixel = physDev->DevCaps.bitsPixel;
dc->bitsPerPixel = dc->devCaps->bitsPixel;
TRACE("Got devcaps width %d height %d bits %d planes %d\n", TRACE("Got devcaps width %d height %d bits %d planes %d\n",
dc->devCaps->horzRes, dc->devCaps->vertRes, physDev->DevCaps.horzRes, physDev->DevCaps.vertRes,
dc->devCaps->bitsPixel, dc->devCaps->planes); physDev->DevCaps.bitsPixel, physDev->DevCaps.planes);
/* Now we allocate enough memory for the PDEVICE structure */ /* Now we allocate enough memory for the PDEVICE structure */
/* The size of this varies between printer drivers */ /* The size of this varies between printer drivers */
/* This PDEVICE is used by the printer DRIVER not by the GDI so must */ /* This PDEVICE is used by the printer DRIVER not by the GDI so must */
/* be accessable from 16 bit code */ /* be accessable from 16 bit code */
nPDEVICEsize = dc->devCaps->pdeviceSize + sizeof(PDEVICE_HEADER); nPDEVICEsize = physDev->DevCaps.pdeviceSize + sizeof(PDEVICE_HEADER);
/* TTD Shouldn't really do pointer arithmetic on segment points */ /* TTD Shouldn't really do pointer arithmetic on segment points */
physDev->segptrPDEVICE = K32WOWGlobalLock16(GlobalAlloc16(GHND, nPDEVICEsize))+sizeof(PDEVICE_HEADER); physDev->segptrPDEVICE = K32WOWGlobalLock16(GlobalAlloc16(GHND, nPDEVICEsize))+sizeof(PDEVICE_HEADER);
@ -308,6 +302,23 @@ BOOL WIN16DRV_PatBlt( struct tagDC *dc, INT left, INT top,
return bRet; return bRet;
} }
/***********************************************************************
* WIN16DRV_GetDeviceCaps
*/
static INT WIN16DRV_GetDeviceCaps( DC *dc, INT cap )
{
WIN16DRV_PDEVICE *physDev = dc->physDev;
if (cap >= PHYSICALWIDTH || (cap % 2))
{
FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap );
return 0;
}
return *((WORD *)&physDev->DevCaps + (cap / 2));
}
/* /*
* Escape (GDI.38) * Escape (GDI.38)
*/ */

4
graphics/win16drv/text.c
View File

@ -45,8 +45,8 @@ BOOL WIN16DRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags,
clipRect.left = 0; clipRect.left = 0;
clipRect.top = 0; clipRect.top = 0;
clipRect.right = dc->devCaps->horzRes; clipRect.right = physDev->DevCaps.horzRes;
clipRect.bottom = dc->devCaps->vertRes; clipRect.bottom = physDev->DevCaps.vertRes;
if (lprect) { if (lprect) {
opaqueRect.left = lprect->left; opaqueRect.left = lprect->left;
opaqueRect.top = lprect->top; opaqueRect.top = lprect->top;

157
graphics/x11drv/init.c
View File

@ -39,32 +39,18 @@ PALETTE_DRIVER X11DRV_PALETTE_Driver =
X11DRV_PALETTE_IsDark X11DRV_PALETTE_IsDark
}; };
DeviceCaps X11DRV_DevCaps = {
/* version */ 0,
/* technology */ DT_RASDISPLAY,
/* size, resolution */ 0, 0, 0, 0, 0,
/* device objects */ 1, -1, -1, 0, 0, -1, 1152,
/* curve caps */ CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES |
CC_WIDE | CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT,
/* line caps */ LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS,
/* polygon caps */ PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS,
/* text caps */ 0,
/* regions */ CP_REGION,
/* raster caps */ RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 |
RC_DI_BITMAP | RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS,
/* aspects */ 36, 36, 51,
/* pad1 */ { 0 },
/* log pixels */ 0, 0,
/* pad2 */ { 0 },
/* palette size */ 0,
/* ..etc */ 0, 0 };
Display *gdi_display; /* display to use for all GDI functions */ Display *gdi_display; /* display to use for all GDI functions */
/* a few dynamic device caps */
static int log_pixels_x; /* pixels per logical inch in x direction */
static int log_pixels_y; /* pixels per logical inch in y direction */
static int horz_size; /* horz. size of screen in millimeters */
static int vert_size; /* vert. size of screen in millimeters */
static int palette_size;
static int text_caps;
/********************************************************************** /**********************************************************************
* X11DRV_GDI_Initialize * X11DRV_GDI_Initialize
*/ */
@ -76,39 +62,20 @@ BOOL X11DRV_GDI_Initialize( Display *display )
BITMAP_Driver = &X11DRV_BITMAP_Driver; BITMAP_Driver = &X11DRV_BITMAP_Driver;
PALETTE_Driver = &X11DRV_PALETTE_Driver; PALETTE_Driver = &X11DRV_PALETTE_Driver;
/* FIXME: colormap management should be merged with the X11DRV */ palette_size = X11DRV_PALETTE_Init();
if( !X11DRV_PALETTE_Init() ) return FALSE;
if( !X11DRV_OBM_Init() ) return FALSE; if( !X11DRV_OBM_Init() ) return FALSE;
/* Finish up device caps */
X11DRV_DevCaps.version = 0x300;
X11DRV_DevCaps.horzSize = WidthMMOfScreen(screen) * screen_width / WidthOfScreen(screen);
X11DRV_DevCaps.vertSize = HeightMMOfScreen(screen) * screen_height / HeightOfScreen(screen);
X11DRV_DevCaps.horzRes = screen_width;
X11DRV_DevCaps.vertRes = screen_height;
X11DRV_DevCaps.bitsPixel = screen_depth;
/* MSDN: Number of entries in the device's color table, if the device has
* a color depth of no more than 8 bits per pixel.For devices with greater
* color depths, -1 is returned.
*/
X11DRV_DevCaps.numColors = (screen_depth>8)?-1:(1<<screen_depth);
/* Resolution will be adjusted during the font init */
X11DRV_DevCaps.logPixelsX = (int)(X11DRV_DevCaps.horzRes * 25.4 / X11DRV_DevCaps.horzSize);
X11DRV_DevCaps.logPixelsY = (int)(X11DRV_DevCaps.vertRes * 25.4 / X11DRV_DevCaps.vertSize);
/* Create default bitmap */
if (!X11DRV_BITMAP_Init()) return FALSE; if (!X11DRV_BITMAP_Init()) return FALSE;
/* Initialize fonts and text caps */ /* Initialize fonts and text caps */
return X11DRV_FONT_Init( &X11DRV_DevCaps ); log_pixels_x = MulDiv( WidthOfScreen(screen), 254, WidthMMOfScreen(screen) * 10 );
log_pixels_y = MulDiv( HeightOfScreen(screen), 254, HeightMMOfScreen(screen) * 10 );
text_caps = X11DRV_FONT_Init( &log_pixels_x, &log_pixels_y );
horz_size = MulDiv( screen_width, 254, log_pixels_x * 10 );
vert_size = MulDiv( screen_height, 254, log_pixels_y * 10 );
return TRUE;
} }
/********************************************************************** /**********************************************************************
@ -138,7 +105,6 @@ BOOL X11DRV_CreateDC( DC *dc, LPCSTR driver, LPCSTR device,
return FALSE; return FALSE;
} }
dc->devCaps = &X11DRV_DevCaps;
if (dc->flags & DC_MEMORY) if (dc->flags & DC_MEMORY)
{ {
BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_GetObjPtr( dc->hBitmap, BITMAP_MAGIC ); BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_GetObjPtr( dc->hBitmap, BITMAP_MAGIC );
@ -203,6 +169,99 @@ BOOL X11DRV_DeleteDC( DC *dc )
return TRUE; return TRUE;
} }
/***********************************************************************
* GetDeviceCaps (X11DRV.@)
*/
INT X11DRV_GetDeviceCaps( DC *dc, INT cap )
{
switch(cap)
{
case DRIVERVERSION:
return 0x300;
case TECHNOLOGY:
return DT_RASDISPLAY;
case HORZSIZE:
return horz_size;
case VERTSIZE:
return vert_size;
case HORZRES:
return screen_width;
case VERTRES:
return screen_height;
case BITSPIXEL:
return screen_depth;
case PLANES:
return 1;
case NUMBRUSHES:
return -1;
case NUMPENS:
return -1;
case NUMMARKERS:
return 0;
case NUMFONTS:
return 0;
case NUMCOLORS:
/* MSDN: Number of entries in the device's color table, if the device has
* a color depth of no more than 8 bits per pixel.For devices with greater
* color depths, -1 is returned. */
return (screen_depth > 8) ? -1 : (1 << screen_depth);
case PDEVICESIZE:
return sizeof(X11DRV_PDEVICE);
case CURVECAPS:
return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
case LINECAPS:
return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
case POLYGONALCAPS:
return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
case TEXTCAPS:
return text_caps;
case CLIPCAPS:
return CP_REGION;
case RASTERCAPS:
return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS |
(palette_size ? RC_PALETTE : 0));
case ASPECTX:
case ASPECTY:
return 36;
case ASPECTXY:
return 51;
case LOGPIXELSX:
return log_pixels_x;
case LOGPIXELSY:
return log_pixels_y;
case CAPS1:
FIXME("(%04x): CAPS1 is unimplemented, will return 0\n", dc->hSelf );
/* please see wingdi.h for the possible bit-flag values that need
to be returned. also, see
http://msdn.microsoft.com/library/ddkdoc/win95ddk/graphcnt_1m0p.htm */
return 0;
case SIZEPALETTE:
return palette_size;
case NUMRESERVED:
case COLORRES:
case PHYSICALWIDTH:
case PHYSICALHEIGHT:
case PHYSICALOFFSETX:
case PHYSICALOFFSETY:
case SCALINGFACTORX:
case SCALINGFACTORY:
case VREFRESH:
case DESKTOPVERTRES:
case DESKTOPHORZRES:
case BTLALIGNMENT:
return 0;
default:
FIXME("(%04x): unsupported capability %d, will return 0\n", dc->hSelf, cap );
return 0;
}
}
/********************************************************************** /**********************************************************************
* X11DRV_Escape * X11DRV_Escape
*/ */

69
graphics/x11drv/palette.c
View File

@ -58,6 +58,8 @@ static int X11DRV_PALETTE_Blueshift = 0;
static int X11DRV_PALETTE_Bluemax = 0; static int X11DRV_PALETTE_Bluemax = 0;
static int X11DRV_PALETTE_Graymax = 0; static int X11DRV_PALETTE_Graymax = 0;
static int palette_size;
/* First free dynamic color cell, 0 = full palette, -1 = fixed palette */ /* First free dynamic color cell, 0 = full palette, -1 = fixed palette */
static int X11DRV_PALETTE_firstFree = 0; static int X11DRV_PALETTE_firstFree = 0;
static unsigned char X11DRV_PALETTE_freeList[256]; static unsigned char X11DRV_PALETTE_freeList[256];
@ -94,7 +96,7 @@ static int X11DRV_PALETTE_LookupSystemXPixel(COLORREF col);
* *
* Initialize color management. * Initialize color management.
*/ */
BOOL X11DRV_PALETTE_Init(void) int X11DRV_PALETTE_Init(void)
{ {
int mask, white, black; int mask, white, black;
int monoPlane; int monoPlane;
@ -107,7 +109,7 @@ BOOL X11DRV_PALETTE_Init(void)
for( mask = 1; !((white & mask)^(black & mask)); mask <<= 1 ) for( mask = 1; !((white & mask)^(black & mask)); mask <<= 1 )
monoPlane++; monoPlane++;
X11DRV_PALETTE_PaletteFlags = (white & mask) ? X11DRV_PALETTE_WHITESET : 0; X11DRV_PALETTE_PaletteFlags = (white & mask) ? X11DRV_PALETTE_WHITESET : 0;
X11DRV_DevCaps.sizePalette = visual->map_entries; palette_size = visual->map_entries;
switch(visual->class) switch(visual->class)
{ {
@ -141,7 +143,7 @@ BOOL X11DRV_PALETTE_Init(void)
X11DRV_PALETTE_PaletteFlags |= (X11DRV_PALETTE_PRIVATE | X11DRV_PALETTE_WHITESET); X11DRV_PALETTE_PaletteFlags |= (X11DRV_PALETTE_PRIVATE | X11DRV_PALETTE_WHITESET);
monoPlane = 1; monoPlane = 1;
for( white = X11DRV_DevCaps.sizePalette - 1; !(white & 1); white >>= 1 ) for( white = palette_size - 1; !(white & 1); white >>= 1 )
monoPlane++; monoPlane++;
if( root_window != DefaultRootWindow(gdi_display) ) if( root_window != DefaultRootWindow(gdi_display) )
@ -174,7 +176,7 @@ BOOL X11DRV_PALETTE_Init(void)
depths=TSXListDepths(gdi_display,DefaultScreen(gdi_display),&nrofdepths); depths=TSXListDepths(gdi_display,DefaultScreen(gdi_display),&nrofdepths);
if ((nrofdepths==2) && ((depths[0]==4) || depths[1]==4)) { if ((nrofdepths==2) && ((depths[0]==4) || depths[1]==4)) {
monoPlane = 1; monoPlane = 1;
for( white = X11DRV_DevCaps.sizePalette - 1; !(white & 1); white >>= 1 ) for( white = palette_size - 1; !(white & 1); white >>= 1 )
monoPlane++; monoPlane++;
X11DRV_PALETTE_PaletteFlags = (white & mask) ? X11DRV_PALETTE_WHITESET : 0; X11DRV_PALETTE_PaletteFlags = (white & mask) ? X11DRV_PALETTE_WHITESET : 0;
X11DRV_PALETTE_PaletteXColormap = TSXCreateColormap(gdi_display, root_window, X11DRV_PALETTE_PaletteXColormap = TSXCreateColormap(gdi_display, root_window,
@ -210,14 +212,11 @@ BOOL X11DRV_PALETTE_Init(void)
X11DRV_PALETTE_FillDefaultColors(); X11DRV_PALETTE_FillDefaultColors();
if( X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL ) if( X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL )
X11DRV_DevCaps.sizePalette = 0; palette_size = 0;
else else
{ palette_size = visual->map_entries;
X11DRV_DevCaps.rasterCaps |= RC_PALETTE;
X11DRV_DevCaps.sizePalette = visual->map_entries;
}
return TRUE; return palette_size;
} }
/*********************************************************************** /***********************************************************************
@ -268,16 +267,16 @@ static BOOL X11DRV_PALETTE_BuildPrivateMap(void)
XColor color; XColor color;
int i; int i;
if((COLOR_sysPal = (PALETTEENTRY*)HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY)*X11DRV_DevCaps.sizePalette)) == NULL) { if((COLOR_sysPal = (PALETTEENTRY*)HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY)*palette_size)) == NULL) {
WARN("Can not allocate system palette\n"); WARN("Can not allocate system palette\n");
return FALSE; return FALSE;
} }
TRACE("Building private map - %i palette entries\n", X11DRV_DevCaps.sizePalette); TRACE("Building private map - %i palette entries\n", palette_size);
/* Allocate system palette colors */ /* Allocate system palette colors */
for( i=0; i < X11DRV_DevCaps.sizePalette; i++ ) for( i=0; i < palette_size; i++ )
{ {
if( i < NB_RESERVED_COLORS/2 ) if( i < NB_RESERVED_COLORS/2 )
{ {
@ -286,9 +285,9 @@ static BOOL X11DRV_PALETTE_BuildPrivateMap(void)
color.blue = COLOR_sysPalTemplate[i].peBlue * 65535 / 255; color.blue = COLOR_sysPalTemplate[i].peBlue * 65535 / 255;
COLOR_sysPal[i] = COLOR_sysPalTemplate[i]; COLOR_sysPal[i] = COLOR_sysPalTemplate[i];
} }
else if( i >= X11DRV_DevCaps.sizePalette - NB_RESERVED_COLORS/2 ) else if( i >= palette_size - NB_RESERVED_COLORS/2 )
{ {
int j = NB_RESERVED_COLORS + i - X11DRV_DevCaps.sizePalette; int j = NB_RESERVED_COLORS + i - palette_size;
color.red = COLOR_sysPalTemplate[j].peRed * 65535 / 255; color.red = COLOR_sysPalTemplate[j].peRed * 65535 / 255;
color.green = COLOR_sysPalTemplate[j].peGreen * 65535 / 255; color.green = COLOR_sysPalTemplate[j].peGreen * 65535 / 255;
color.blue = COLOR_sysPalTemplate[j].peBlue * 65535 / 255; color.blue = COLOR_sysPalTemplate[j].peBlue * 65535 / 255;
@ -303,15 +302,15 @@ static BOOL X11DRV_PALETTE_BuildPrivateMap(void)
if (i < 8) if (i < 8)
X11DRV_PALETTE_mapEGAPixel[i] = color.pixel; X11DRV_PALETTE_mapEGAPixel[i] = color.pixel;
else if (i >= X11DRV_DevCaps.sizePalette - 8 ) else if (i >= palette_size - 8 )
X11DRV_PALETTE_mapEGAPixel[i - (X11DRV_DevCaps.sizePalette - 16)] = color.pixel; X11DRV_PALETTE_mapEGAPixel[i - (palette_size - 16)] = color.pixel;
} }
X11DRV_PALETTE_XPixelToPalette = X11DRV_PALETTE_PaletteToXPixel = NULL; X11DRV_PALETTE_XPixelToPalette = X11DRV_PALETTE_PaletteToXPixel = NULL;
COLOR_gapStart = 256; COLOR_gapEnd = -1; COLOR_gapStart = 256; COLOR_gapEnd = -1;
X11DRV_PALETTE_firstFree = (X11DRV_DevCaps.sizePalette > NB_RESERVED_COLORS)?NB_RESERVED_COLORS/2 : -1; X11DRV_PALETTE_firstFree = (palette_size > NB_RESERVED_COLORS)?NB_RESERVED_COLORS/2 : -1;
return FALSE; return FALSE;
} }
@ -369,7 +368,7 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
else if (COLOR_max < 20) COLOR_max = 20; else if (COLOR_max < 20) COLOR_max = 20;
TRACE("%d colors configured.\n", COLOR_max); TRACE("%d colors configured.\n", COLOR_max);
TRACE("Building shared map - %i palette entries\n", X11DRV_DevCaps.sizePalette); TRACE("Building shared map - %i palette entries\n", palette_size);
/* Be nice and allocate system colors as read-only */ /* Be nice and allocate system colors as read-only */
@ -439,7 +438,7 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
if( !(X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_FIXED) ) if( !(X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_FIXED) )
{ {
int c_min = 0, c_max = X11DRV_DevCaps.sizePalette, c_val; int c_min = 0, c_max = palette_size, c_val;
TRACE("Dynamic colormap... \n"); TRACE("Dynamic colormap... \n");
@ -447,7 +446,7 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
* X guidelines and does binary search... * X guidelines and does binary search...
*/ */
if((pixDynMapping = (unsigned long*)HeapAlloc(GetProcessHeap(), 0, sizeof(long)*X11DRV_DevCaps.sizePalette)) == NULL) { if((pixDynMapping = (unsigned long*)HeapAlloc(GetProcessHeap(), 0, sizeof(long)*palette_size)) == NULL) {
WARN("Out of memory while building system palette.\n"); WARN("Out of memory while building system palette.\n");
return FALSE; return FALSE;
} }
@ -482,11 +481,11 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
c_min = 0; c_min = 0;
} }
X11DRV_DevCaps.sizePalette = c_min + NB_RESERVED_COLORS; palette_size = c_min + NB_RESERVED_COLORS;
TSXUngrabServer(gdi_display); TSXUngrabServer(gdi_display);
TRACE("adjusted size %i colorcells\n", X11DRV_DevCaps.sizePalette); TRACE("adjusted size %i colorcells\n", palette_size);
} }
else if( X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL ) else if( X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL )
{ {
@ -494,23 +493,23 @@ static BOOL X11DRV_PALETTE_BuildSharedMap(void)
* color translations but we have to allocate full palette * color translations but we have to allocate full palette
* to maintain compatibility * to maintain compatibility
*/ */
X11DRV_DevCaps.sizePalette = 256; palette_size = 256;
TRACE("Virtual colorspace - screendepth %i\n", screen_depth); TRACE("Virtual colorspace - screendepth %i\n", screen_depth);
} }
else X11DRV_DevCaps.sizePalette = NB_RESERVED_COLORS; /* system palette only - however we can alloc a bunch else palette_size = NB_RESERVED_COLORS; /* system palette only - however we can alloc a bunch
* of colors and map to them */ * of colors and map to them */
TRACE("Shared system palette uses %i colors.\n", X11DRV_DevCaps.sizePalette); TRACE("Shared system palette uses %i colors.\n", palette_size);
/* set gap to account for pixel shortage. It has to be right in the center /* set gap to account for pixel shortage. It has to be right in the center
* of the system palette because otherwise raster ops get screwed. */ * of the system palette because otherwise raster ops get screwed. */
if( X11DRV_DevCaps.sizePalette >= 256 ) if( palette_size >= 256 )
{ COLOR_gapStart = 256; COLOR_gapEnd = -1; } { COLOR_gapStart = 256; COLOR_gapEnd = -1; }
else else
{ COLOR_gapStart = X11DRV_DevCaps.sizePalette/2; COLOR_gapEnd = 255 - X11DRV_DevCaps.sizePalette/2; } { COLOR_gapStart = palette_size/2; COLOR_gapEnd = 255 - palette_size/2; }
X11DRV_PALETTE_firstFree = ( X11DRV_DevCaps.sizePalette > NB_RESERVED_COLORS && X11DRV_PALETTE_firstFree = ( palette_size > NB_RESERVED_COLORS &&
(X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL || !(X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_FIXED)) ) (X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_VIRTUAL || !(X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_FIXED)) )
? NB_RESERVED_COLORS/2 : -1; ? NB_RESERVED_COLORS/2 : -1;
@ -590,12 +589,12 @@ static void X11DRV_PALETTE_FillDefaultColors(void)
int green, no_g, inc_g; int green, no_g, inc_g;
int blue, no_b, inc_b; int blue, no_b, inc_b;
if (X11DRV_DevCaps.sizePalette <= NB_RESERVED_COLORS) if (palette_size <= NB_RESERVED_COLORS)
return; return;
while (i*i*i < (X11DRV_DevCaps.sizePalette - NB_RESERVED_COLORS)) i++; while (i*i*i < (palette_size - NB_RESERVED_COLORS)) i++;
no_r = no_g = no_b = --i; no_r = no_g = no_b = --i;
if ((no_r * (no_g+1) * no_b) < (X11DRV_DevCaps.sizePalette - NB_RESERVED_COLORS)) no_g++; if ((no_r * (no_g+1) * no_b) < (palette_size - NB_RESERVED_COLORS)) no_g++;
if ((no_r * no_g * (no_b+1)) < (X11DRV_DevCaps.sizePalette - NB_RESERVED_COLORS)) no_b++; if ((no_r * no_g * (no_b+1)) < (palette_size - NB_RESERVED_COLORS)) no_b++;
inc_r = (255 - NB_COLORCUBE_START_INDEX)/no_r; inc_r = (255 - NB_COLORCUBE_START_INDEX)/no_r;
inc_g = (255 - NB_COLORCUBE_START_INDEX)/no_g; inc_g = (255 - NB_COLORCUBE_START_INDEX)/no_g;
inc_b = (255 - NB_COLORCUBE_START_INDEX)/no_b; inc_b = (255 - NB_COLORCUBE_START_INDEX)/no_b;
@ -846,7 +845,7 @@ int X11DRV_PALETTE_ToPhysical( DC *dc, COLORREF color )
static int X11DRV_PALETTE_LookupSystemXPixel(COLORREF col) static int X11DRV_PALETTE_LookupSystemXPixel(COLORREF col)
{ {
int i, best = 0, diff = 0x7fffffff; int i, best = 0, diff = 0x7fffffff;
int size = X11DRV_DevCaps.sizePalette; int size = palette_size;
int r,g,b; int r,g,b;
for( i = 0; i < size && diff ; i++ ) for( i = 0; i < size && diff ; i++ )
@ -1016,7 +1015,7 @@ int X11DRV_PALETTE_UpdateMapping(PALETTEOBJ *palPtr)
{ {
int i, index, realized = 0; int i, index, realized = 0;
if (!X11DRV_DevCaps.sizePalette) if (!palette_size)
return 0; return 0;
for( i = 0; i < 20; i++ ) for( i = 0; i < 20; i++ )

39
graphics/x11drv/xfont.c
View File

@ -63,12 +63,10 @@ typedef struct __fontAlias
static fontAlias *aliasTable = NULL; static fontAlias *aliasTable = NULL;
UINT16 XTextCaps = TC_OP_CHARACTER | TC_OP_STROKE | static UINT XTextCaps = (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE | TC_CR_ANY |
TC_CP_STROKE | TC_CR_ANY | TC_SA_DOUBLE | TC_SA_INTEGER | TC_SA_CONTIN |
TC_SA_DOUBLE | TC_SA_INTEGER | TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE);
TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE; /* X11R6 adds TC_SF_X_YINDEP, maybe more... */
/* X11R6 adds TC_SF_X_YINDEP, maybe more... */
static const char* INIFontMetrics = "/cachedmetrics."; static const char* INIFontMetrics = "/cachedmetrics.";
static const char* INIFontSection = "Software\\Wine\\Wine\\Config\\fonts"; static const char* INIFontSection = "Software\\Wine\\Wine\\Config\\fonts";
@ -2300,7 +2298,7 @@ static BOOL XFONT_WriteCachedMetrics( int fd, unsigned x_checksum, int x_count,
* XFONT_Match() penalty function. We also load the point * XFONT_Match() penalty function. We also load the point
* resolution value (higher values result in larger fonts). * resolution value (higher values result in larger fonts).
*/ */
static int XFONT_GetPointResolution( DeviceCaps* pDevCaps ) static int XFONT_GetPointResolution( int *log_pixels_x, int *log_pixels_y )
{ {
int i, j, point_resolution, num = 3; int i, j, point_resolution, num = 3;
int allowed_xfont_resolutions[3] = { 72, 75, 100 }; int allowed_xfont_resolutions[3] = { 72, 75, 100 };
@ -2319,9 +2317,9 @@ static int XFONT_GetPointResolution( DeviceCaps* pDevCaps )
} }
if( !point_resolution ) if( !point_resolution )
point_resolution = pDevCaps->logPixelsY; point_resolution = *log_pixels_y;
else else
pDevCaps->logPixelsX = pDevCaps->logPixelsY = point_resolution; *log_pixels_x = *log_pixels_y = point_resolution;
/* FIXME We can only really guess at a best DefResolution /* FIXME We can only really guess at a best DefResolution
@ -2337,18 +2335,6 @@ static int XFONT_GetPointResolution( DeviceCaps* pDevCaps )
} }
} }
DefResolution = allowed_xfont_resolutions[best]; DefResolution = allowed_xfont_resolutions[best];
/* FIXME - do win95,nt40,... do this as well ? */
if (TWEAK_WineLook == WIN98_LOOK)
{
/* Lie about the screen size, so that eg MM_LOMETRIC becomes MM_logical_LOMETRIC */
int denom;
denom = pDevCaps->logPixelsX * 10;
pDevCaps->horzSize = (pDevCaps->horzRes * 254 + (denom>>1)) / denom;
denom = pDevCaps->logPixelsY * 10;
pDevCaps->vertSize = (pDevCaps->vertRes * 254 + (denom>>1)) / denom;
}
return point_resolution; return point_resolution;
} }
@ -2784,7 +2770,7 @@ static int XFONT_ReleaseCacheEntry(const fontObject* pfo)
* *
* Initialize font resource list and allocate font cache. * Initialize font resource list and allocate font cache.
*/ */
BOOL X11DRV_FONT_Init( DeviceCaps* pDevCaps ) int X11DRV_FONT_Init( int *log_pixels_x, int *log_pixels_y )
{ {
char** x_pattern; char** x_pattern;
unsigned x_checksum; unsigned x_checksum;
@ -2792,7 +2778,7 @@ BOOL X11DRV_FONT_Init( DeviceCaps* pDevCaps )
char *buffer; char *buffer;
HKEY hkey; HKEY hkey;
res = XFONT_GetPointResolution( pDevCaps ); res = XFONT_GetPointResolution( log_pixels_x, log_pixels_y );
x_pattern = TSXListFonts(gdi_display, "*", MAX_FONTS, &x_count ); x_pattern = TSXListFonts(gdi_display, "*", MAX_FONTS, &x_count );
@ -2883,12 +2869,9 @@ BOOL X11DRV_FONT_Init( DeviceCaps* pDevCaps )
/* update text caps parameter */ /* update text caps parameter */
pDevCaps->textCaps = XTextCaps;
RAW_ASCENT = TSXInternAtom(gdi_display, "RAW_ASCENT", TRUE); RAW_ASCENT = TSXInternAtom(gdi_display, "RAW_ASCENT", TRUE);
RAW_DESCENT = TSXInternAtom(gdi_display, "RAW_DESCENT", TRUE); RAW_DESCENT = TSXInternAtom(gdi_display, "RAW_DESCENT", TRUE);
return XTextCaps;
return TRUE;
} }
/********************************************************************** /**********************************************************************
@ -3158,7 +3141,7 @@ HFONT X11DRV_FONT_SelectObject( DC* dc, HFONT hfont, FONTOBJ* font )
lf.lfHeight = MIN_FONT_SIZE; lf.lfHeight = MIN_FONT_SIZE;
} }
else else
lf.lfHeight = -(DEF_POINT_SIZE * dc->devCaps->logPixelsY + (72>>1)) / 72; lf.lfHeight = -(DEF_POINT_SIZE * GetDeviceCaps(dc->hSelf,LOGPIXELSY) + (72>>1)) / 72;
{ {
/* Fixup aliases before passing to RealizeFont */ /* Fixup aliases before passing to RealizeFont */

37
include/gdi.h
View File

@ -48,40 +48,6 @@ typedef struct tagGDIOBJHDR
} GDIOBJHDR; } GDIOBJHDR;
typedef struct tagDeviceCaps
{
WORD version; /* 0: driver version */
WORD technology; /* 2: device technology */
WORD horzSize; /* 4: width of display in mm */
WORD vertSize; /* 6: height of display in mm */
WORD horzRes; /* 8: width of display in pixels */
WORD vertRes; /* 10: width of display in pixels */
WORD bitsPixel; /* 12: bits per pixel */
WORD planes; /* 14: color planes */
WORD numBrushes; /* 16: device-specific brushes */
WORD numPens; /* 18: device-specific pens */
WORD numMarkers; /* 20: device-specific markers */
WORD numFonts; /* 22: device-specific fonts */
WORD numColors; /* 24: size of color table */
WORD pdeviceSize; /* 26: size of PDEVICE structure */
WORD curveCaps; /* 28: curve capabilities */
WORD lineCaps; /* 30: line capabilities */
WORD polygonalCaps; /* 32: polygon capabilities */
WORD textCaps; /* 34: text capabilities */
WORD clipCaps; /* 36: clipping capabilities */
WORD rasterCaps; /* 38: raster capabilities */
WORD aspectX; /* 40: relative width of device pixel */
WORD aspectY; /* 42: relative height of device pixel */
WORD aspectXY; /* 44: relative diagonal width of device pixel */
WORD pad1[21]; /* 46-86: reserved */
WORD logPixelsX; /* 88: pixels / logical X inch */
WORD logPixelsY; /* 90: pixels / logical Y inch */
WORD pad2[6]; /* 92-102: reserved */
WORD sizePalette; /* 104: entries in system palette */
WORD numReserved; /* 106: reserved entries */
WORD colorRes; /* 108: color resolution */
} DeviceCaps;
typedef BOOL16 CALLBACK (*DCHOOKPROC)(HDC16,WORD,DWORD,LPARAM); typedef BOOL16 CALLBACK (*DCHOOKPROC)(HDC16,WORD,DWORD,LPARAM);
typedef struct tagDC typedef struct tagDC
@ -105,8 +71,6 @@ typedef struct tagDC
INT vportExtY; INT vportExtY;
int flags; int flags;
const DeviceCaps *devCaps;
HRGN16 hClipRgn; /* Clip region (may be 0) */ HRGN16 hClipRgn; /* Clip region (may be 0) */
HRGN16 hVisRgn; /* Visible region (must never be 0) */ HRGN16 hVisRgn; /* Visible region (must never be 0) */
HRGN16 hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */ HRGN16 hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */
@ -197,6 +161,7 @@ typedef struct tagDC_FUNCS
BOOL (*pFrameRgn)(DC*,HRGN,HBRUSH,INT,INT); BOOL (*pFrameRgn)(DC*,HRGN,HBRUSH,INT,INT);
BOOL (*pGetCharWidth)(DC*,UINT,UINT,LPINT); BOOL (*pGetCharWidth)(DC*,UINT,UINT,LPINT);
BOOL (*pGetDCOrgEx)(DC*,LPPOINT); BOOL (*pGetDCOrgEx)(DC*,LPPOINT);
INT (*pGetDeviceCaps)(DC*,INT);
BOOL (*pGetDeviceGammaRamp)(DC*,LPVOID); BOOL (*pGetDeviceGammaRamp)(DC*,LPVOID);
COLORREF (*pGetPixel)(DC*,INT,INT); COLORREF (*pGetPixel)(DC*,INT,INT);
INT (*pGetPixelFormat)(DC*); INT (*pGetPixelFormat)(DC*);

35
include/win16drv.h
View File

@ -146,6 +146,40 @@ typedef struct WINE_ENUM_PRINTER_FONT_CALLBACK
#define DRVOBJ_FONT 3 #define DRVOBJ_FONT 3
#define DRVOBJ_PBITMAP 5 #define DRVOBJ_PBITMAP 5
typedef struct tagDeviceCaps
{
WORD version; /* 0: driver version */
WORD technology; /* 2: device technology */
WORD horzSize; /* 4: width of display in mm */
WORD vertSize; /* 6: height of display in mm */
WORD horzRes; /* 8: width of display in pixels */
WORD vertRes; /* 10: width of display in pixels */
WORD bitsPixel; /* 12: bits per pixel */
WORD planes; /* 14: color planes */
WORD numBrushes; /* 16: device-specific brushes */
WORD numPens; /* 18: device-specific pens */
WORD numMarkers; /* 20: device-specific markers */
WORD numFonts; /* 22: device-specific fonts */
WORD numColors; /* 24: size of color table */
WORD pdeviceSize; /* 26: size of PDEVICE structure */
WORD curveCaps; /* 28: curve capabilities */
WORD lineCaps; /* 30: line capabilities */
WORD polygonalCaps; /* 32: polygon capabilities */
WORD textCaps; /* 34: text capabilities */
WORD clipCaps; /* 36: clipping capabilities */
WORD rasterCaps; /* 38: raster capabilities */
WORD aspectX; /* 40: relative width of device pixel */
WORD aspectY; /* 42: relative height of device pixel */
WORD aspectXY; /* 44: relative diagonal width of device pixel */
WORD pad1[21]; /* 46-86: reserved */
WORD logPixelsX; /* 88: pixels / logical X inch */
WORD logPixelsY; /* 90: pixels / logical Y inch */
WORD pad2[6]; /* 92-102: reserved */
WORD sizePalette; /* 104: entries in system palette */
WORD numReserved; /* 106: reserved entries */
WORD colorRes; /* 108: color resolution */
} DeviceCaps;
/* Win16 printer driver physical DC */ /* Win16 printer driver physical DC */
typedef struct typedef struct
{ {
@ -155,6 +189,7 @@ typedef struct
LPFONTINFO16 FontInfo; /* Current font realized by printer driver */ LPFONTINFO16 FontInfo; /* Current font realized by printer driver */
LPLOGBRUSH16 BrushInfo; /* Current brush realized by printer driver */ LPLOGBRUSH16 BrushInfo; /* Current brush realized by printer driver */
LPLOGPEN16 PenInfo; /* Current pen realized by printer driver */ LPLOGPEN16 PenInfo; /* Current pen realized by printer driver */
DeviceCaps DevCaps; /* Device caps */
} WIN16DRV_PDEVICE; } WIN16DRV_PDEVICE;
/* /*

6
include/x11drv.h
View File

@ -81,8 +81,6 @@ extern GC BITMAP_monoGC, BITMAP_colorGC;
#define BITMAP_GC(bmp) \ #define BITMAP_GC(bmp) \
(((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC) (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
extern DeviceCaps X11DRV_DevCaps;
extern unsigned int X11DRV_server_startticks; extern unsigned int X11DRV_server_startticks;
/* Wine driver X11 functions */ /* Wine driver X11 functions */
@ -169,7 +167,7 @@ extern BOOL X11DRV_SwapBuffers(DC *dc) ;
/* X11 driver internal functions */ /* X11 driver internal functions */
extern BOOL X11DRV_BITMAP_Init(void); extern BOOL X11DRV_BITMAP_Init(void);
extern BOOL X11DRV_FONT_Init( struct tagDeviceCaps* ); extern int X11DRV_FONT_Init( int *log_pixels_x, int *log_pixels_y );
extern BOOL X11DRV_OBM_Init(void); extern BOOL X11DRV_OBM_Init(void);
struct tagBITMAPOBJ; struct tagBITMAPOBJ;
@ -285,7 +283,7 @@ extern int *X11DRV_PALETTE_XPixelToPalette;
extern int X11DRV_PALETTE_mapEGAPixel[16]; extern int X11DRV_PALETTE_mapEGAPixel[16];
extern BOOL X11DRV_PALETTE_Init(void); extern int X11DRV_PALETTE_Init(void);
extern void X11DRV_PALETTE_Cleanup(void); extern void X11DRV_PALETTE_Cleanup(void);
extern COLORREF X11DRV_PALETTE_ToLogical(int pixel); extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);

58
objects/dc.c
View File

@ -48,7 +48,6 @@ DC *DC_AllocDC( const DC_FUNCTIONS *funcs )
dc->vportExtX = 1; dc->vportExtX = 1;
dc->vportExtY = 1; dc->vportExtY = 1;
dc->flags = 0; dc->flags = 0;
dc->devCaps = NULL;
dc->hClipRgn = 0; dc->hClipRgn = 0;
dc->hVisRgn = 0; dc->hVisRgn = 0;
dc->hGCClipRgn = 0; dc->hGCClipRgn = 0;
@ -247,7 +246,6 @@ HDC16 WINAPI GetDCState16( HDC16 hdc )
TRACE("(%04x): returning %04x\n", hdc, handle ); TRACE("(%04x): returning %04x\n", hdc, handle );
newdc->flags = dc->flags | DC_SAVED; newdc->flags = dc->flags | DC_SAVED;
newdc->devCaps = dc->devCaps;
newdc->hPen = dc->hPen; newdc->hPen = dc->hPen;
newdc->hBrush = dc->hBrush; newdc->hBrush = dc->hBrush;
newdc->hFont = dc->hFont; newdc->hFont = dc->hFont;
@ -341,7 +339,6 @@ void WINAPI SetDCState16( HDC16 hdc, HDC16 hdcs )
TRACE("%04x %04x\n", hdc, hdcs ); TRACE("%04x %04x\n", hdc, hdcs );
dc->flags = dcs->flags & ~DC_SAVED; dc->flags = dcs->flags & ~DC_SAVED;
dc->devCaps = dcs->devCaps;
dc->hDevice = dcs->hDevice; dc->hDevice = dcs->hDevice;
dc->totalExtent = dcs->totalExtent; dc->totalExtent = dcs->totalExtent;
dc->ROPmode = dcs->ROPmode; dc->ROPmode = dcs->ROPmode;
@ -816,61 +813,12 @@ INT WINAPI GetDeviceCaps( HDC hdc, INT cap )
{ {
DC *dc; DC *dc;
INT ret = 0; INT ret = 0;
POINT pt;
/* Device capabilities for the printer */ if ((dc = DC_GetDCPtr( hdc )))
switch (cap)
{ {
case PHYSICALWIDTH: if (dc->funcs->pGetDeviceCaps) ret = dc->funcs->pGetDeviceCaps( dc, cap );
if(Escape(hdc, GETPHYSPAGESIZE, 0, NULL, (LPVOID)&pt) > 0) ret = pt.x; GDI_ReleaseObj( hdc );
break;
case PHYSICALHEIGHT:
if(Escape(hdc, GETPHYSPAGESIZE, 0, NULL, (LPVOID)&pt) > 0) ret = pt.y;
break;
case PHYSICALOFFSETX:
if(Escape(hdc, GETPRINTINGOFFSET, 0, NULL, (LPVOID)&pt) > 0) ret = pt.x;
break;
case PHYSICALOFFSETY:
if(Escape(hdc, GETPRINTINGOFFSET, 0, NULL, (LPVOID)&pt) > 0) ret = pt.y;
break;
case SCALINGFACTORX:
if(Escape(hdc, GETSCALINGFACTOR, 0, NULL, (LPVOID)&pt) > 0) ret = pt.x;
break;
case SCALINGFACTORY:
if(Escape(hdc, GETSCALINGFACTOR, 0, NULL, (LPVOID)&pt) > 0) ret = pt.y;
break;
case CAPS1:
FIXME("(%04x,%d): DeviceCaps param CAPS1 is UNIMPLEMENTED, will yield 0!\n",
hdc,cap );
/* please see wingdi.h for the possible bit-flag values that need
to be returned.
also, see
http://msdn.microsoft.com/library/ddkdoc/win95ddk/graphcnt_1m0p.htm
the fall-through to 'default' is on purpose */
default:
if ((cap < 0) || (cap > sizeof(DeviceCaps)-sizeof(WORD))) break;
if (((cap>=46) && (cap<88)) || ((cap>=92) && (cap<104)))
FIXME("(%04x,%d): unsupported DeviceCaps capability, will yield 0!\n",
hdc,cap );
if ((dc = DC_GetDCPtr( hdc )))
{
if (dc->devCaps)
{
ret = *(WORD *)(((char *)dc->devCaps) + cap);
if ((cap == NUMCOLORS) && (ret == 0xffff)) ret = -1;
}
GDI_ReleaseObj( hdc );
}
break;
} }
TRACE("(%04x,%d): returning %d\n", hdc, cap, ret );
return ret; return ret;
} }

29
objects/palette.c
View File

@ -478,26 +478,14 @@ UINT WINAPI GetSystemPaletteEntries(
LPPALETTEENTRY entries) /* [out] Array receiving system-palette entries */ LPPALETTEENTRY entries) /* [out] Array receiving system-palette entries */
{ {
UINT i; UINT i;
DC *dc; INT sizePalette = GetDeviceCaps( hdc, SIZEPALETTE );
TRACE("hdc=%04x,start=%i,count=%i\n", hdc,start,count); TRACE("hdc=%04x,start=%i,count=%i\n", hdc,start,count);
if (!(dc = DC_GetDCPtr( hdc ))) return 0; if (!entries) return sizePalette;
if (start >= sizePalette) return 0;
if (start+count >= sizePalette) count = sizePalette - start;
if (!entries)
{
count = dc->devCaps->sizePalette;
goto done;
}
if (start >= dc->devCaps->sizePalette)
{
count = 0;
goto done;
}
if (start+count >= dc->devCaps->sizePalette)
count = dc->devCaps->sizePalette - start;
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
{ {
*(COLORREF*)(entries + i) = COLOR_GetSystemPaletteEntry( start + i ); *(COLORREF*)(entries + i) = COLOR_GetSystemPaletteEntry( start + i );
@ -505,8 +493,6 @@ UINT WINAPI GetSystemPaletteEntries(
TRACE("\tidx(%02x) -> RGB(%08lx)\n", TRACE("\tidx(%02x) -> RGB(%08lx)\n",
start + i, *(COLORREF*)(entries + i) ); start + i, *(COLORREF*)(entries + i) );
} }
done:
GDI_ReleaseObj( hdc );
return count; return count;
} }
@ -788,12 +774,9 @@ BOOL WINAPI UpdateColors(
HDC hDC) /* [in] Handle of device context */ HDC hDC) /* [in] Handle of device context */
{ {
HMODULE mod; HMODULE mod;
DC *dc; int size = GetDeviceCaps( hDC, SIZEPALETTE );
int size;
if (!(dc = DC_GetDCPtr( hDC ))) return 0; if (!size) return 0;
size = dc->devCaps->sizePalette;
GDI_ReleaseObj( hDC );
mod = GetModuleHandleA("user32.dll"); mod = GetModuleHandleA("user32.dll");
if (mod) if (mod)