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Diffstat (limited to 'trunk/src/via_priv.h')
| -rw-r--r-- | trunk/src/via_priv.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/trunk/src/via_priv.h b/trunk/src/via_priv.h new file mode 100644 index 000000000000..098ef5d58aab --- /dev/null +++ b/trunk/src/via_priv.h @@ -0,0 +1,199 @@ +/* + * Copyright 2006-2007 The Openchrome Project [openchrome.org] + * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef _VIA_PRIV_H_ +#define _VIA_PRIV_H_ 1 + +#ifdef XF86DRI +#include "via_drm.h" +#endif +#ifdef VIA_HAVE_EXA +#include "exa.h" +#endif + +/* + * Alignment macro functions + */ +#define ALIGN_TO(f, alignment) (((f) + ((alignment)-1)) & ~((alignment)-1)) + +/* + * FOURCC definitions + */ + +#define FOURCC_XVMC (('C' << 24) + ('M' << 16) + ('V' << 8) + 'X') +#define FOURCC_RV15 (('5' << 24) + ('1' << 16) + ('V' << 8) + 'R') +#define FOURCC_RV16 (('6' << 24) + ('1' << 16) + ('V' << 8) + 'R') +#define FOURCC_RV32 (('2' << 24) + ('3' << 16) + ('V' << 8) + 'R') + +/* + * Structures for create surface + */ +typedef struct _SWDEVICE +{ + unsigned char * lpSWOverlaySurface[2]; /* Max 2 Pointers to SW Overlay Surface*/ + unsigned long dwSWPhysicalAddr[2]; /*Max 2 Physical address to SW Overlay Surface */ + unsigned long dwSWCbPhysicalAddr[2]; /* Physical address to SW Cb Overlay Surface, for YV12 format use */ + unsigned long dwSWCrPhysicalAddr[2]; /* Physical address to SW Cr Overlay Surface, for YV12 format use */ + unsigned long dwHQVAddr[3]; /* Physical address to HQV surface -- CLE_C0 */ + /*unsigned long dwHQVAddr[2];*/ /*Max 2 Physical address to SW HQV Overlay Surface*/ + unsigned long dwWidth; /*SW Source Width, not changed*/ + unsigned long dwHeight; /*SW Source Height, not changed*/ + unsigned long dwPitch; /*SW frame buffer pitch*/ + unsigned long gdwSWSrcWidth; /*SW Source Width, changed if window is out of screen*/ + unsigned long gdwSWSrcHeight; /*SW Source Height, changed if window is out of screen*/ + unsigned long gdwSWDstWidth; /*SW Destination Width*/ + unsigned long gdwSWDstHeight; /*SW Destination Height*/ + unsigned long gdwSWDstLeft; /*SW Position : Left*/ + unsigned long gdwSWDstTop; /*SW Position : Top*/ + unsigned long dwDeinterlaceMode; /*BOB / WEAVE*/ +}SWDEVICE; +typedef SWDEVICE * LPSWDEVICE; + +typedef struct _DDUPDATEOVERLAY +{ + CARD32 SrcLeft; + CARD32 SrcTop; + CARD32 SrcRight; + CARD32 SrcBottom; + + CARD32 DstLeft; + CARD32 DstTop; + CARD32 DstRight; + CARD32 DstBottom; + + unsigned long dwFlags; /* flags */ + unsigned long dwColorSpaceLowValue; +} DDUPDATEOVERLAY; +typedef DDUPDATEOVERLAY * LPDDUPDATEOVERLAY; + +/* Definition for dwFlags */ +#define DDOVER_KEYDEST 1 +#define DDOVER_INTERLEAVED 2 +#define DDOVER_BOB 4 + +#define FOURCC_HQVSW 0x34565148 /*HQV4*/ + +typedef struct +{ + CARD32 dwWidth; + CARD32 dwHeight; + CARD32 dwOffset; + CARD32 dwUVoffset; + CARD32 dwFlipTime; + CARD32 dwFlipTag; + CARD32 dwStartAddr; + CARD32 dwV1OriWidth; + CARD32 dwV1OriHeight; + CARD32 dwV1OriPitch; + CARD32 dwV1SrcWidth; + CARD32 dwV1SrcHeight; + CARD32 dwV1SrcLeft; + CARD32 dwV1SrcRight; + CARD32 dwV1SrcTop; + CARD32 dwV1SrcBot; + CARD32 dwSPWidth; + CARD32 dwSPHeight; + CARD32 dwSPLeft; + CARD32 dwSPRight; + CARD32 dwSPTop; + CARD32 dwSPBot; + CARD32 dwSPOffset; + CARD32 dwSPstartAddr; + CARD32 dwDisplayPictStruct; + CARD32 dwDisplayBuffIndex; /* Display buffer Index. 0 to ( dwBufferNumber -1) */ + CARD32 dwFetchAlignment; + CARD32 dwSPPitch; + unsigned long dwHQVAddr[3]; /* CLE_C0 */ + /*unsigned long dwHQVAddr[2];*/ + CARD32 dwMPEGDeinterlaceMode; /* default value : VIA_DEINTERLACE_WEAVE */ + CARD32 dwMPEGProgressiveMode; /* default value : VIA_PROGRESSIVE */ + CARD32 dwHQVheapInfo; /* video memory heap of the HQV buffer */ + CARD32 dwVideoControl; /* video control flag */ + CARD32 dwminifyH; /* Horizontal minify factor */ + CARD32 dwminifyV; /* Vertical minify factor */ + CARD32 dwMpegDecoded; +} OVERLAYRECORD; + +#define MEM_BLOCKS 4 + +typedef struct { + unsigned long base; /* Offset into fb */ + int pool; /* Pool we drew from */ +#ifdef XF86DRI + int drm_fd; /* Fd in DRM mode */ + drm_via_mem_t drm; /* DRM management object */ +#endif + void *pVia; /* VIA driver pointer */ + FBLinearPtr linear; /* X linear pool info ptr */ +#ifdef VIA_HAVE_EXA + ExaOffscreenArea *exa; +#endif + ScrnInfoPtr pScrn; +} VIAMem; + +typedef VIAMem *VIAMemPtr; + + + +typedef struct { + unsigned long gdwVideoFlagSW; + unsigned long gdwVideoFlagMPEG; + unsigned long gdwAlphaEnabled; /* For Alpha blending use*/ + + VIAMem SWOVMem; + VIAMem HQVMem; + VIAMem SWfbMem; + + CARD32 SrcFourCC; + DDUPDATEOVERLAY UpdateOverlayBackup; /* For HQVcontrol func use + // To save MPEG updateoverlay info.*/ + +/* device struct */ + SWDEVICE SWDevice; + OVERLAYRECORD overlayRecordV1; + OVERLAYRECORD overlayRecordV3; + + BoxRec AvailFBArea; + FBLinearPtr SWOVlinear; + + Bool MPEG_ON; + Bool SWVideo_ON; + +/*To solve the bandwidth issue */ + unsigned long gdwUseExtendedFIFO; + +/* For panning mode use */ + int panning_x; + int panning_y; + int oldPanningX; + int oldPanningY; + +/* Maximum resolution with interpolation */ + unsigned long maxWInterp; + unsigned long maxHInterp; + +} swovRec, *swovPtr; + +#endif /* _VIA_PRIV_H_ */ |