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winemac: Implement GetDeviceCaps().

This commit is contained in:
Ken Thomases 2012-12-20 19:02:07 -06:00 committed by Alexandre Julliard
parent 10c6f8436c
commit fd269e4dca
3 changed files with 415 additions and 8 deletions
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1
dlls/winemac.drv/Makefile.in
View File

@ -1,5 +1,6 @@
MODULE = winemac.drv
IMPORTS = user32 gdi32 advapi32
EXTRALIBS = @APPLICATIONSERVICESLIB@
C_SRCS = \
gdi.c \

321
dlls/winemac.drv/gdi.c
View File

@ -21,13 +21,7 @@
#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "wine/gdi_driver.h"
#include "macdrv.h"
#include "winreg.h"
WINE_DEFAULT_DEBUG_CHANNEL(macdrv);
@ -44,13 +38,176 @@ static inline MACDRV_PDEVICE *get_macdrv_dev(PHYSDEV dev)
}
/* a few dynamic device caps */
static CGRect desktop_rect; /* virtual desktop rectangle */
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 horz_res; /* width in pixels of screen */
static int vert_res; /* height in pixels of screen */
static int desktop_horz_res; /* width in pixels of virtual desktop */
static int desktop_vert_res; /* height in pixels of virtual desktop */
static int bits_per_pixel; /* pixel depth of screen */
static int palette_size; /* number of color entries in palette */
static int device_data_valid; /* do the above variables have up-to-date values? */
static CRITICAL_SECTION device_data_section;
static CRITICAL_SECTION_DEBUG critsect_debug =
{
0, 0, &device_data_section,
{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": device_data_section") }
};
static CRITICAL_SECTION device_data_section = { &critsect_debug, -1, 0, 0, 0, 0 };
static const WCHAR dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'};
static const struct gdi_dc_funcs macdrv_funcs;
/******************************************************************************
* get_dpi
*
* get the dpi from the registry
*/
static DWORD get_dpi(void)
{
DWORD dpi = 0;
HKEY hkey;
if (RegOpenKeyW(HKEY_CURRENT_CONFIG, dpi_key_name, &hkey) == ERROR_SUCCESS)
{
DWORD type, size, new_dpi;
size = sizeof(new_dpi);
if (RegQueryValueExW(hkey, dpi_value_name, NULL, &type, (void *)&new_dpi, &size) == ERROR_SUCCESS)
{
if (type == REG_DWORD && new_dpi != 0)
dpi = new_dpi;
}
RegCloseKey(hkey);
}
return dpi;
}
/***********************************************************************
* macdrv_get_desktop_rect
*
* Returns the rectangle encompassing all the screens.
*/
static CGRect macdrv_get_desktop_rect(void)
{
CGRect ret;
CGDirectDisplayID displayIDs[32];
uint32_t count, i;
EnterCriticalSection(&device_data_section);
if (!device_data_valid)
{
desktop_rect = CGRectNull;
if (CGGetActiveDisplayList(sizeof(displayIDs)/sizeof(displayIDs[0]),
displayIDs, &count) != kCGErrorSuccess ||
!count)
{
displayIDs[0] = CGMainDisplayID();
count = 1;
}
for (i = 0; i < count; i++)
desktop_rect = CGRectUnion(desktop_rect, CGDisplayBounds(displayIDs[i]));
}
ret = desktop_rect;
LeaveCriticalSection(&device_data_section);
TRACE("%s\n", wine_dbgstr_cgrect(ret));
return ret;
}
/**********************************************************************
* device_init
*
* Perform initializations needed upon creation of the first device.
*/
static void device_init(void)
{
CGDirectDisplayID mainDisplay = CGMainDisplayID();
CGSize size_mm = CGDisplayScreenSize(mainDisplay);
CGDisplayModeRef mode = CGDisplayCopyDisplayMode(mainDisplay);
CGDirectPaletteRef palette;
/* Initialize device caps */
log_pixels_x = log_pixels_y = get_dpi();
if (!log_pixels_x)
{
size_t width = CGDisplayPixelsWide(mainDisplay);
size_t height = CGDisplayPixelsHigh(mainDisplay);
log_pixels_x = MulDiv(width, 254, size_mm.width * 10);
log_pixels_y = MulDiv(height, 254, size_mm.height * 10);
}
horz_size = size_mm.width;
vert_size = size_mm.height;
bits_per_pixel = 32;
if (mode)
{
CFStringRef pixelEncoding = CGDisplayModeCopyPixelEncoding(mode);
horz_res = CGDisplayModeGetWidth(mode);
vert_res = CGDisplayModeGetHeight(mode);
if (pixelEncoding)
{
if (CFEqual(pixelEncoding, CFSTR(IO32BitDirectPixels)))
bits_per_pixel = 32;
else if (CFEqual(pixelEncoding, CFSTR(IO16BitDirectPixels)))
bits_per_pixel = 16;
else if (CFEqual(pixelEncoding, CFSTR(IO8BitIndexedPixels)))
bits_per_pixel = 8;
CFRelease(pixelEncoding);
}
CGDisplayModeRelease(mode);
}
else
{
horz_res = CGDisplayPixelsWide(mainDisplay);
vert_res = CGDisplayPixelsHigh(mainDisplay);
}
macdrv_get_desktop_rect();
desktop_horz_res = desktop_rect.size.width;
desktop_vert_res = desktop_rect.size.height;
palette = CGPaletteCreateWithDisplay(mainDisplay);
if (palette)
{
palette_size = CGPaletteGetNumberOfSamples(palette);
CGPaletteRelease(palette);
}
else
palette_size = 0;
device_data_valid = TRUE;
}
static MACDRV_PDEVICE *create_mac_physdev(void)
{
MACDRV_PDEVICE *physDev;
EnterCriticalSection(&device_data_section);
if (!device_data_valid) device_init();
LeaveCriticalSection(&device_data_section);
if (!(physDev = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev)))) return NULL;
return physDev;
@ -107,6 +264,154 @@ static BOOL macdrv_DeleteDC(PHYSDEV dev)
}
/***********************************************************************
* GetDeviceCaps (MACDRV.@)
*/
static INT macdrv_GetDeviceCaps(PHYSDEV dev, INT cap)
{
INT ret;
EnterCriticalSection(&device_data_section);
if (!device_data_valid) device_init();
switch(cap)
{
case DRIVERVERSION:
ret = 0x300;
break;
case TECHNOLOGY:
ret = DT_RASDISPLAY;
break;
case HORZSIZE:
ret = horz_size;
break;
case VERTSIZE:
ret = vert_size;
break;
case HORZRES:
ret = horz_res;
break;
case VERTRES:
ret = vert_res;
break;
case DESKTOPHORZRES:
ret = desktop_horz_res;
break;
case DESKTOPVERTRES:
ret = desktop_vert_res;
break;
case BITSPIXEL:
ret = bits_per_pixel;
break;
case PLANES:
ret = 1;
break;
case NUMBRUSHES:
ret = -1;
break;
case NUMPENS:
ret = -1;
break;
case NUMMARKERS:
ret = 0;
break;
case NUMFONTS:
ret = 0;
break;
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. */
ret = (bits_per_pixel > 8) ? -1 : (1 << bits_per_pixel);
break;
case PDEVICESIZE:
ret = sizeof(MACDRV_PDEVICE);
break;
case CURVECAPS:
ret = (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
break;
case LINECAPS:
ret = (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
break;
case POLYGONALCAPS:
ret = (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
break;
case TEXTCAPS:
ret = (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER |
TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE | TC_VA_ABLE);
break;
case CLIPCAPS:
ret = CP_REGION;
break;
case COLORRES:
/* The observed correspondence between BITSPIXEL and COLORRES is:
* BITSPIXEL: 8 -> COLORRES: 18
* BITSPIXEL: 16 -> COLORRES: 16
* BITSPIXEL: 24 -> COLORRES: 24
* (note that bits_per_pixel is never 24)
* BITSPIXEL: 32 -> COLORRES: 24 */
ret = (bits_per_pixel <= 8) ? 18 : (bits_per_pixel == 32) ? 24 : bits_per_pixel;
break;
case RASTERCAPS:
ret = (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));
break;
case SHADEBLENDCAPS:
ret = (SB_GRAD_RECT | SB_GRAD_TRI | SB_CONST_ALPHA | SB_PIXEL_ALPHA);
break;
case ASPECTX:
case ASPECTY:
ret = 36;
break;
case ASPECTXY:
ret = 51;
break;
case LOGPIXELSX:
ret = log_pixels_x;
break;
case LOGPIXELSY:
ret = log_pixels_y;
break;
case CAPS1:
FIXME("(%p): CAPS1 is unimplemented, will return 0\n", dev->hdc);
/* please see wingdi.h for the possible bit-flag values that need
to be returned. */
ret = 0;
break;
case SIZEPALETTE:
ret = palette_size;
break;
case NUMRESERVED:
case PHYSICALWIDTH:
case PHYSICALHEIGHT:
case PHYSICALOFFSETX:
case PHYSICALOFFSETY:
case SCALINGFACTORX:
case SCALINGFACTORY:
case VREFRESH:
case BLTALIGNMENT:
ret = 0;
break;
default:
FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap);
ret = 0;
goto done;
}
TRACE("cap %d -> %d\n", cap, ret);
done:
LeaveCriticalSection(&device_data_section);
return ret;
}
static const struct gdi_dc_funcs macdrv_funcs =
{
NULL, /* pAbortDoc */
@ -147,7 +452,7 @@ static const struct gdi_dc_funcs macdrv_funcs =
NULL, /* pGetCharABCWidths */
NULL, /* pGetCharABCWidthsI */
NULL, /* pGetCharWidth */
NULL, /* pGetDeviceCaps */
macdrv_GetDeviceCaps, /* pGetDeviceCaps */
NULL, /* pGetDeviceGammaRamp */
NULL, /* pGetFontData */
NULL, /* pGetFontUnicodeRanges */

101
dlls/winemac.drv/macdrv.h Normal file
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@ -0,0 +1,101 @@
/*
* MACDRV windowing driver
*
* Copyright 1996 Alexandre Julliard
* Copyright 1999 Patrik Stridvall
* Copyright 2011, 2012 Ken Thomases for CodeWeavers Inc.
*
* 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_MACDRV_H
#define __WINE_MACDRV_H
#ifndef __WINE_CONFIG_H
# error You must include config.h to use this header
#endif
#define GetCurrentProcess MacGetCurrentProcess
#define GetCurrentThread MacGetCurrentThread
#define LoadResource MacLoadResource
#define AnimatePalette MacAnimatePalette
#define EqualRgn MacEqualRgn
#define FillRgn MacFillRgn
#define FrameRgn MacFrameRgn
#define GetPixel MacGetPixel
#define InvertRgn MacInvertRgn
#define LineTo MacLineTo
#define OffsetRgn MacOffsetRgn
#define PaintRgn MacPaintRgn
#define Polygon MacPolygon
#define ResizePalette MacResizePalette
#define SetRectRgn MacSetRectRgn
#define EqualRect MacEqualRect
#define FillRect MacFillRect
#define FrameRect MacFrameRect
#define GetCursor MacGetCursor
#define InvertRect MacInvertRect
#define OffsetRect MacOffsetRect
#define PtInRect MacPtInRect
#define SetCursor MacSetCursor
#define SetRect MacSetRect
#define ShowCursor MacShowCursor
#define UnionRect MacUnionRect
#include <ApplicationServices/ApplicationServices.h>
#undef GetCurrentProcess
#undef GetCurrentThread
#undef LoadResource
#undef AnimatePalette
#undef EqualRgn
#undef FillRgn
#undef FrameRgn
#undef GetPixel
#undef InvertRgn
#undef LineTo
#undef OffsetRgn
#undef PaintRgn
#undef Polygon
#undef ResizePalette
#undef SetRectRgn
#undef EqualRect
#undef FillRect
#undef FrameRect
#undef GetCursor
#undef InvertRect
#undef OffsetRect
#undef PtInRect
#undef SetCursor
#undef SetRect
#undef ShowCursor
#undef UnionRect
#undef DPRINTF
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "wine/gdi_driver.h"
static inline const char *wine_dbgstr_cgrect(CGRect cgrect)
{
return wine_dbg_sprintf("(%g,%g)-(%g,%g)", CGRectGetMinX(cgrect), CGRectGetMinY(cgrect),
CGRectGetMaxX(cgrect), CGRectGetMaxY(cgrect));
}
#endif /* __WINE_MACDRV_H */