winemac: Fall back to the null driver for common device capabilities.
Signed-off-by: Ken Thomases <ken@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ken Thomases
Alexandre Julliard
parent
bd2141e521
commit
416180a856
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@ -40,8 +40,6 @@ static inline MACDRV_PDEVICE *get_macdrv_dev(PHYSDEV dev)
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/* a few dynamic device caps */
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static CGRect desktop_rect; /* virtual desktop rectangle */
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static int log_pixels_x; /* pixels per logical inch in x direction */
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static int log_pixels_y; /* pixels per logical inch in y direction */
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static int horz_size; /* horz. size of screen in millimeters */
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static int vert_size; /* vert. size of screen in millimeters */
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static int horz_res; /* width in pixels of screen */
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@ -63,52 +61,8 @@ static CRITICAL_SECTION_DEBUG critsect_debug =
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static CRITICAL_SECTION device_data_section = { &critsect_debug, -1, 0, 0, 0, 0 };
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static const WCHAR dpi_key_name[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\0'};
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static const WCHAR def_dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
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static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'};
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static const struct gdi_dc_funcs macdrv_funcs;
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/******************************************************************************
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* get_reg_dword
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*
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* Read a DWORD value from the registry
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*/
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static BOOL get_reg_dword(HKEY base, const WCHAR *key_name, const WCHAR *value_name, DWORD *value)
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{
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HKEY key;
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DWORD type, data, size = sizeof(data);
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BOOL ret = FALSE;
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if (RegOpenKeyW(base, key_name, &key) == ERROR_SUCCESS)
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{
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if (RegQueryValueExW(key, value_name, NULL, &type, (void *)&data, &size) == ERROR_SUCCESS &&
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type == REG_DWORD)
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{
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*value = data;
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ret = TRUE;
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}
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RegCloseKey(key);
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}
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return ret;
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}
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/******************************************************************************
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* get_dpi
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*
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* get the dpi from the registry
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*/
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static DWORD get_dpi(void)
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{
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DWORD dpi;
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if (get_reg_dword(HKEY_CURRENT_USER, dpi_key_name, dpi_value_name, &dpi))
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return dpi;
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if (get_reg_dword(HKEY_CURRENT_CONFIG, def_dpi_key_name, dpi_value_name, &dpi))
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return dpi;
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return 0;
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}
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/***********************************************************************
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* compute_desktop_rect
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*/
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@ -172,24 +126,6 @@ static void device_init(void)
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check_retina_status();
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/* Initialize device caps */
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log_pixels_x = log_pixels_y = get_dpi();
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if (!log_pixels_x)
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{
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size_t width = CGDisplayPixelsWide(mainDisplay);
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size_t height = CGDisplayPixelsHigh(mainDisplay);
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if (retina_on)
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{
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/* Although CGDisplayPixelsWide/High() claim to report in pixels, they
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actually report in points. */
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width *= 2;
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height *= 2;
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}
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log_pixels_x = MulDiv(width, 254, size_mm.width * 10);
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log_pixels_y = MulDiv(height, 254, size_mm.height * 10);
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}
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horz_size = size_mm.width;
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vert_size = size_mm.height;
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@ -319,12 +255,6 @@ static INT macdrv_GetDeviceCaps(PHYSDEV dev, INT cap)
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switch(cap)
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{
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case DRIVERVERSION:
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ret = 0x300;
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break;
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case TECHNOLOGY:
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ret = DT_RASDISPLAY;
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break;
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case HORZSIZE:
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ret = horz_size;
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break;
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@ -346,109 +276,14 @@ static INT macdrv_GetDeviceCaps(PHYSDEV dev, INT cap)
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case BITSPIXEL:
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ret = bits_per_pixel;
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break;
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case PLANES:
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ret = 1;
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break;
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case NUMBRUSHES:
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ret = -1;
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break;
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case NUMPENS:
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ret = -1;
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break;
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case NUMMARKERS:
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ret = 0;
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break;
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case NUMFONTS:
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ret = 0;
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break;
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case NUMCOLORS:
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/* MSDN: Number of entries in the device's color table, if the device has
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* a color depth of no more than 8 bits per pixel.For devices with greater
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* color depths, -1 is returned. */
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ret = (bits_per_pixel > 8) ? -1 : (1 << bits_per_pixel);
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break;
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case PDEVICESIZE:
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ret = sizeof(MACDRV_PDEVICE);
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break;
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case CURVECAPS:
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ret = (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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break;
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case LINECAPS:
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ret = (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
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LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
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break;
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case POLYGONALCAPS:
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ret = (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
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PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
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break;
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case TEXTCAPS:
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ret = (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
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TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER |
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TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE | TC_VA_ABLE);
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break;
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case CLIPCAPS:
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ret = CP_REGION;
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break;
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case COLORRES:
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/* The observed correspondence between BITSPIXEL and COLORRES is:
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* BITSPIXEL: 8 -> COLORRES: 18
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* BITSPIXEL: 16 -> COLORRES: 16
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* BITSPIXEL: 24 -> COLORRES: 24
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* (note that bits_per_pixel is never 24)
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* BITSPIXEL: 32 -> COLORRES: 24 */
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ret = (bits_per_pixel <= 8) ? 18 : (bits_per_pixel == 32) ? 24 : bits_per_pixel;
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break;
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case RASTERCAPS:
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ret = (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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(bits_per_pixel <= 8 ? RC_PALETTE : 0));
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break;
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case SHADEBLENDCAPS:
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ret = (SB_GRAD_RECT | SB_GRAD_TRI | SB_CONST_ALPHA | SB_PIXEL_ALPHA);
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break;
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case ASPECTX:
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case ASPECTY:
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ret = 36;
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break;
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case ASPECTXY:
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ret = 51;
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break;
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case LOGPIXELSX:
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ret = log_pixels_x;
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break;
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case LOGPIXELSY:
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ret = log_pixels_y;
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break;
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case CAPS1:
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FIXME("(%p): CAPS1 is unimplemented, will return 0\n", dev->hdc);
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/* please see wingdi.h for the possible bit-flag values that need
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to be returned. */
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ret = 0;
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break;
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case SIZEPALETTE:
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ret = bits_per_pixel <= 8 ? 1 << bits_per_pixel : 0;
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break;
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case NUMRESERVED:
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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 BLTALIGNMENT:
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ret = 0;
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break;
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default:
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FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap);
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ret = 0;
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goto done;
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LeaveCriticalSection(&device_data_section);
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dev = GET_NEXT_PHYSDEV( dev, pGetDeviceCaps );
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return dev->funcs->pGetDeviceCaps( dev, cap );
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}
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TRACE("cap %d -> %d\n", cap, ret);
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done:
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LeaveCriticalSection(&device_data_section);
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return ret;
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}
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