Difference between revisions of "Techwiki:Win32k/PALETTE"
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| − | The | + | The PALETTE struct is of variable size. It has the pool tag 'Gh08' or 'Gla8' (allocated from lookaside list, size was in this case found to be 0x220, which would be 115 (0x73) PALETTEENTRYs) |
| − | typedef struct | + | typedef struct _PALETTE |
{ | { | ||
| − | [[Techwiki | + | [[Techwiki:win32k/BASEOBJECT|BASEOBJECT]] BaseObject; // 0x00 |
FLONG flPal; // 0x10 | FLONG flPal; // 0x10 | ||
| Line 21: | Line 21: | ||
PRGB555XL pRGBXlate; // 0x48 | PRGB555XL pRGBXlate; // 0x48 | ||
PALETTEENTRY *pFirstColor; // 0x4c | PALETTEENTRY *pFirstColor; // 0x4c | ||
| − | struct | + | struct _PALETTE *ppalThis; // 0x50 |
PALETTEENTRY apalColors[1]; // 0x54 | PALETTEENTRY apalColors[1]; // 0x54 | ||
| − | } | + | } PALETTE, *PPALETTE; |
===Fields=== | ===Fields=== | ||
| Line 84: | Line 84: | ||
:this->apalColors, attention!! Yuan is wrong here | :this->apalColors, attention!! Yuan is wrong here | ||
| − | '' | + | ''ppalThis'' |
| − | : | + | :Pointer to the EPALOBJ, attention!! Yuan is wrong here |
Latest revision as of 22:27, 8 November 2009
The PALETTE struct is of variable size. It has the pool tag 'Gh08' or 'Gla8' (allocated from lookaside list, size was in this case found to be 0x220, which would be 115 (0x73) PALETTEENTRYs)
typedef struct _PALETTE
{
BASEOBJECT BaseObject; // 0x00
FLONG flPal; // 0x10
ULONG cEntries; // 0x14
ULONG ulTime; // 0x18
HDC hdcHead; // 0x1c
HDEVPPAL hSelected; // 0x20,
ULONG cRefhpal; // 0x24
ULONG cRefRegular; // 0x28
PTRANSLATE ptransFore; // 0x2c
PTRANSLATE ptransCurrent; // 0x30
PTRANSLATE ptransOld; // 0x34
ULONG unk_038; // 0x38
PFN pfnGetNearest; // 0x3c
PFN pfnGetMatch; // 0x40
ULONG ulRGBTime; // 0x44
PRGB555XL pRGBXlate; // 0x48
PALETTEENTRY *pFirstColor; // 0x4c
struct _PALETTE *ppalThis; // 0x50
PALETTEENTRY apalColors[1]; // 0x54
} PALETTE, *PPALETTE;
Fields
flPal
- Flags that describe the palette. Can be a combination of the following values:
typedef enum
{
PAL_INDEXED = 0x000001,
PAL_BITFIELDS = 0x000002,
PAL_RGB = 0x000004,
PAL_BGR = 0x000008,
PAL_CMYK = 0x000010,
PAL_DC = 0x000100,
PAL_FIXED = 0x000200,
PAL_FREE = 0x000400,
PAL_MANAGED = 0x000800,
PAL_NOSTATIC = 0x001000,
PAL_MONOCHROME = 0x002000,
PAL_BRUSHHACK = 0x004000,
PAL_DIBSECTION = 0x008000,
PAL_NOSTATIC256 = 0x010000,
PAL_HT = 0x100000,
PAL_RGB16_555 = 0x200000,
PAL_RGB16_565 = 0x400000,
PAL_GAMMACORRECTION = 0x800000,
} PAL_FLAGS;
cEntries
- Number of entries in the apalColors array, if PAL_INDEXED. 0 in other cases.
ulTime
- A counter that gets incremented with every new palette that is created.
hdcHead
hSelected
- HDEV of the DC, same as hdcHead::ppdev
cRefhpal
ptransFore
ptransCurrent
ptransOld
- Seem to be always NULL on Windows XP.
pfnGetNearest
- Points to win32k!ulIndexedGetNearestFromPalentry
pfnGetMatch
- Points to win32k!ulIndexedGetMatchFromPalentry
ulRGBTime
pRGBXlate
pFirstColor
- this->apalColors, attention!! Yuan is wrong here
ppalThis
- Pointer to the EPALOBJ, attention!! Yuan is wrong here
