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Diffstat (limited to 'src/riva_type.h')
| -rw-r--r-- | src/riva_type.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/riva_type.h b/src/riva_type.h new file mode 100644 index 0000000..7913128 --- /dev/null +++ b/src/riva_type.h @@ -0,0 +1,122 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/riva_type.h,v 1.1 2003/07/31 20:24:31 mvojkovi Exp $ */ + +#ifndef __Riva_STRUCT_H__ +#define __Riva_STRUCT_H__ + +#include "riva_hw.h" +#include "colormapst.h" +#include "vgaHW.h" +#include "xaa.h" +#include "xf86Cursor.h" +#include "xf86int10.h" + + +#define BITMASK(t,b) (((unsigned)(1U << (((t)-(b)+1)))-1) << (b)) +#define MASKEXPAND(mask) BITMASK(1?mask,0?mask) +#define SetBF(mask,value) ((value) << (0?mask)) +#define GetBF(var,mask) (((unsigned)((var) & MASKEXPAND(mask))) >> (0?mask) ) +#define SetBitField(value,from,to) SetBF(to, GetBF(value,from)) +#define SetBit(n) (1<<(n)) +#define Set8Bits(value) ((value)&0xff) + +typedef RIVA_HW_STATE* RivaRegPtr; + +typedef struct { + Bool isHwCursor; + int CursorMaxWidth; + int CursorMaxHeight; + int CursorFlags; + int CursorOffscreenMemSize; + Bool (*UseHWCursor)(ScreenPtr, CursorPtr); + void (*LoadCursorImage)(ScrnInfoPtr, unsigned char*); + void (*ShowCursor)(ScrnInfoPtr); + void (*HideCursor)(ScrnInfoPtr); + void (*SetCursorPosition)(ScrnInfoPtr, int, int); + void (*SetCursorColors)(ScrnInfoPtr, int, int); + long maxPixelClock; + void (*LoadPalette)(ScrnInfoPtr, int, int*, LOCO*, VisualPtr); + void (*Save)(ScrnInfoPtr, vgaRegPtr, RivaRegPtr, Bool); + void (*Restore)(ScrnInfoPtr, vgaRegPtr, RivaRegPtr, Bool); + Bool (*ModeInit)(ScrnInfoPtr, DisplayModePtr); +} RivaRamdacRec, *RivaRamdacPtr; + +typedef struct { + int bitsPerPixel; + int depth; + int displayWidth; + rgb weight; + DisplayModePtr mode; +} RivaFBLayout; + +typedef struct { + RIVA_HW_INST riva; + RIVA_HW_STATE SavedReg; + RIVA_HW_STATE ModeReg; + EntityInfoPtr pEnt; + pciVideoPtr PciInfo; + PCITAG PciTag; + xf86AccessRec Access; + int ChipRev; + Bool Primary; + CARD32 IOAddress; + unsigned long FbAddress; + int FbBaseReg; + unsigned char * IOBase; + unsigned char * FbBase; + unsigned char * FbStart; + long FbMapSize; + long FbUsableSize; + RivaRamdacRec Dac; + Bool NoAccel; + Bool HWCursor; + Bool ShowCache; + Bool ShadowFB; + unsigned char * ShadowPtr; + int ShadowPitch; + int MinClock; + int MaxClock; + XAAInfoRecPtr AccelInfoRec; + xf86CursorInfoPtr CursorInfoRec; + DGAModePtr DGAModes; + int numDGAModes; + Bool DGAactive; + int DGAViewportStatus; + void (*Save)(ScrnInfoPtr, vgaRegPtr, RivaRegPtr, Bool); + void (*Restore)(ScrnInfoPtr, vgaRegPtr, RivaRegPtr, Bool); + Bool (*ModeInit)(ScrnInfoPtr, DisplayModePtr); + void (*PointerMoved)(int index, int x, int y); + CloseScreenProcPtr CloseScreen; + Bool FBDev; + /* Color expansion */ + unsigned char *expandBuffer; + unsigned char *expandFifo; + int expandWidth; + int expandRows; + CARD32 FgColor; + CARD32 BgColor; + int Rotate; + RivaFBLayout CurrentLayout; + /* Cursor */ + CARD32 curFg, curBg; + CARD32 curImage[64]; + /* Misc flags */ + unsigned int opaqueMonochrome; + int currentRop; + /* I2C / DDC */ + I2CBusPtr I2C; + xf86Int10InfoPtr pInt; + OptionInfoPtr Options; + unsigned char DDCBase; +} RivaRec, *RivaPtr; + +#define RivaPTR(p) ((RivaPtr)((p)->driverPrivate)) + +void RivaRefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox); +void RivaRefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox); +void RivaRefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox); +void RivaRefreshArea32(ScrnInfoPtr pScrn, int num, BoxPtr pbox); +void RivaPointerMoved(int index, int x, int y); + +int RivaGetConfig(RivaPtr); + +#endif /* __Riva_STRUCT_H__ */ |