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/*
* 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 HAVE_DRI
#include "via_drm.h"
#endif
#include "exa.h"
/*
* 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 gdwVideoFlagSW;
unsigned long gdwVideoFlagMPEG;
unsigned long gdwAlphaEnabled; /* For Alpha blending use*/
struct buffer_object *HQVMem;
struct buffer_object *SWfbMem;
CARD32 SrcFourCC;
DDUPDATEOVERLAY UpdateOverlayBackup; /* For HQVcontrol func use
// To save MPEG updateoverlay info.*/
/* device struct */
SWDEVICE SWDevice;
OVERLAYRECORD overlayRecordV1;
OVERLAYRECORD overlayRecordV3;
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_ */
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