[greatlrd] 28006: NtGdiGetCurrentObject activate palette, so it sending back a palette objects NtGdiCreateHalftonePalette fix support for halftone palette for other color deep that is higher 8bits This letting us passing some more winetest
29 Jul
2007
29 Jul
'07
2:24 p.m.
Author: greatlrd
Date: Sun Jul 29 18:24:10 2007
New Revision: 28006
URL: http://svn.reactos.org/svn/reactos?rev=28006&view=rev
Log:
NtGdiGetCurrentObject
activate palette, so it sending back a palette objects
NtGdiCreateHalftonePalette
fix support for halftone palette for other color deep that is higher 8bits
This letting us passing some more winetest
Modified:
trunk/reactos/subsystems/win32/win32k/objects/color.c
trunk/reactos/subsystems/win32/win32k/objects/dc.c
Modified: trunk/reactos/subsystems/win32/win32k/objects/color.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/color.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/color.c Sun Jul 29 18:24:10 2007
@@ -129,61 +129,134 @@
HPALETTE STDCALL NtGdiCreateHalftonePalette(HDC hDC)
{
- int i, r, g, b;
- struct {
- WORD Version;
- WORD NumberOfEntries;
- PALETTEENTRY aEntries[256];
- } Palette;
-
- Palette.Version = 0x300;
- Palette.NumberOfEntries = 256;
- if (NtGdiGetSystemPaletteEntries(hDC, 0, 256, Palette.aEntries) == 0)
- {
- return 0;
- }
-
- for (r = 0; r < 6; r++)
- for (g = 0; g < 6; g++)
- for (b = 0; b < 6; b++)
- {
- i = r + g*6 + b*36 + 10;
- Palette.aEntries[i].peRed = r * 51;
- Palette.aEntries[i].peGreen = g * 51;
- Palette.aEntries[i].peBlue = b * 51;
- }
-
- for (i = 216; i < 246; i++)
- {
- int v = (i - 216) << 3;
- Palette.aEntries[i].peRed = v;
- Palette.aEntries[i].peGreen = v;
- Palette.aEntries[i].peBlue = v;
- }
+ int i, r, g, b;
+ struct {
+ WORD Version;
+ WORD NumberOfEntries;
+ PALETTEENTRY aEntries[256];
+ } Palette;
+
+ Palette.Version = 0x300;
+ Palette.NumberOfEntries = 256;
+ if (NtGdiGetSystemPaletteEntries(hDC, 0, 256, Palette.aEntries) == 0)
+ {
+ /* from wine, more that 256 color math */
+ Palette.NumberOfEntries = 20;
+ for (i = 0; i < Palette.NumberOfEntries; i++)
+ {
+ Palette.aEntries[i].peRed=0xff;
+ Palette.aEntries[i].peGreen=0xff;
+ Palette.aEntries[i].peBlue=0xff;
+ Palette.aEntries[i].peFlags=0x00;
+ }
+
+ Palette.aEntries[0].peRed=0x00;
+ Palette.aEntries[0].peBlue=0x00;
+ Palette.aEntries[0].peGreen=0x00;
+
+ /* the first 6 */
+ for (i=1; i <= 6; i++)
+ {
+ Palette.aEntries[i].peRed=(i%2)?0x80:0;
+ Palette.aEntries[i].peGreen=(i==2)?0x80:(i==3)?0x80:(i==6)?0x80:0;
+ Palette.aEntries[i].peBlue=(i>3)?0x80:0;
+ }
+
+ for (i=7; i <= 12; i++)
+ {
+ switch(i)
+ {
+ case 7:
+ Palette.aEntries[i].peRed=0xc0;
+ Palette.aEntries[i].peBlue=0xc0;
+ Palette.aEntries[i].peGreen=0xc0;
+ break;
+ case 8:
+ Palette.aEntries[i].peRed=0xc0;
+ Palette.aEntries[i].peGreen=0xdc;
+ Palette.aEntries[i].peBlue=0xc0;
+ break;
+ case 9:
+ Palette.aEntries[i].peRed=0xa6;
+ Palette.aEntries[i].peGreen=0xca;
+ Palette.aEntries[i].peBlue=0xf0;
+ break;
+ case 10:
+ Palette.aEntries[i].peRed=0xff;
+ Palette.aEntries[i].peGreen=0xfb;
+ Palette.aEntries[i].peBlue=0xf0;
+ break;
+ case 11:
+ Palette.aEntries[i].peRed=0xa0;
+ Palette.aEntries[i].peGreen=0xa0;
+ Palette.aEntries[i].peBlue=0xa4;
+ break;
+ case 12:
+ Palette.aEntries[i].peRed=0x80;
+ Palette.aEntries[i].peGreen=0x80;
+ Palette.aEntries[i].peBlue=0x80;
+ }
+ }
+
+ for (i=13; i <= 18; i++)
+ {
+ Palette.aEntries[i].peRed=(i%2)?0xff:0;
+ Palette.aEntries[i].peGreen=(i==14)?0xff:(i==15)?0xff:(i==18)?0xff:0;
+ Palette.aEntries[i].peBlue=(i>15)?0xff:0x00;
+ }
+ }
+ else
+ {
+ /* 256 color table */
+ for (r = 0; r < 6; r++)
+ for (g = 0; g < 6; g++)
+ for (b = 0; b < 6; b++)
+ {
+ i = r + g*6 + b*36 + 10;
+ Palette.aEntries[i].peRed = r * 51;
+ Palette.aEntries[i].peGreen = g * 51;
+ Palette.aEntries[i].peBlue = b * 51;
+ }
+
+ for (i = 216; i < 246; i++)
+ {
+ int v = (i - 216) << 3;
+ Palette.aEntries[i].peRed = v;
+ Palette.aEntries[i].peGreen = v;
+ Palette.aEntries[i].peBlue = v;
+ }
+ }
return NtGdiCreatePalette((LOGPALETTE *)&Palette);
}
HPALETTE STDCALL NtGdiCreatePalette(CONST PLOGPALETTE palette)
{
- PPALGDI PalGDI;
-
- HPALETTE NewPalette = PALETTE_AllocPalette(
- PAL_INDEXED,
- palette->palNumEntries,
- (PULONG)palette->palPalEntry,
- 0, 0, 0);
-
- if (NewPalette == NULL)
- return NULL;
-
- PalGDI = (PPALGDI) PALETTE_LockPalette(NewPalette);
- /* FIXME - Handle PalGDI == NULL!!!! */
-
- PALETTE_ValidateFlags(PalGDI->IndexedColors, PalGDI->NumColors);
- PalGDI->logicalToSystem = NULL;
-
- PALETTE_UnlockPalette(PalGDI);
+ PPALGDI PalGDI;
+
+ HPALETTE NewPalette = PALETTE_AllocPalette(
+ PAL_INDEXED,
+ palette->palNumEntries,
+ (PULONG)palette->palPalEntry,
+ 0, 0, 0);
+
+ if (NewPalette == NULL)
+ {
+ return NULL;
+ }
+
+ PalGDI = (PPALGDI) PALETTE_LockPalette(NewPalette);
+ if (PalGDI != NULL)
+ {
+ PALETTE_ValidateFlags(PalGDI->IndexedColors, PalGDI->NumColors);
+ PalGDI->logicalToSystem = NULL;
+ PALETTE_UnlockPalette(PalGDI);
+ }
+ else
+ {
+ /* FIXME - Handle PalGDI == NULL!!!! */
+ DPRINT1("waring PalGDI is NULL \n");
+ }
return NewPalette;
}
Modified: trunk/reactos/subsystems/win32/win32k/objects/dc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dc.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dc.c Sun Jul 29 18:24:10 2007
@@ -1127,8 +1127,7 @@
SelObject = dc->w.hBrush;
break;
case OBJ_PAL:
- DPRINT1("FIXME: NtGdiGetCurrentObject() ObjectType OBJ_PAL not supported
yet!\n");
- SelObject = NULL;
+ SelObject = dc->w.hPalette;
break;
case OBJ_FONT:
SelObject = dc->w.hFont;
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