175 lines
6.1 KiB
C
175 lines
6.1 KiB
C
/*
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* Copyright 2006-2015 The Openchrome Project
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* [https://www.freedesktop.org/wiki/Openchrome]
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* Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
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* Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _VIA_PRIV_H_
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#define _VIA_PRIV_H_ 1
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#ifdef HAVE_DRI
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#include "via_drm.h"
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#endif
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#include "exa.h"
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/*
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* Alignment macro functions
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*/
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#define ALIGN_TO(f, alignment) (((f) + ((alignment)-1)) & ~((alignment)-1))
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/*
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* FOURCC definitions
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*/
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#define FOURCC_XVMC (('C' << 24) + ('M' << 16) + ('V' << 8) + 'X')
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#define FOURCC_RV15 (('5' << 24) + ('1' << 16) + ('V' << 8) + 'R')
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#define FOURCC_RV16 (('6' << 24) + ('1' << 16) + ('V' << 8) + 'R')
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#define FOURCC_RV32 (('2' << 24) + ('3' << 16) + ('V' << 8) + 'R')
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/*
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* Structures for create surface
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*/
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typedef struct _SWDEVICE
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{
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unsigned char * lpSWOverlaySurface[2]; /* Max 2 Pointers to SW Overlay Surface*/
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unsigned long dwSWPhysicalAddr[2]; /*Max 2 Physical address to SW Overlay Surface */
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unsigned long dwSWCbPhysicalAddr[2]; /* Physical address to SW Cb Overlay Surface, for YV12 format use */
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unsigned long dwSWCrPhysicalAddr[2]; /* Physical address to SW Cr Overlay Surface, for YV12 format use */
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unsigned long dwHQVAddr[3]; /* Physical address to HQV surface -- CLE_C0 */
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/*unsigned long dwHQVAddr[2];*/ /*Max 2 Physical address to SW HQV Overlay Surface*/
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unsigned long dwWidth; /*SW Source Width, not changed*/
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unsigned long dwHeight; /*SW Source Height, not changed*/
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unsigned long dwPitch; /*SW frame buffer pitch*/
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unsigned long gdwSWSrcWidth; /*SW Source Width, changed if window is out of screen*/
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unsigned long gdwSWSrcHeight; /*SW Source Height, changed if window is out of screen*/
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unsigned long gdwSWDstWidth; /*SW Destination Width*/
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unsigned long gdwSWDstHeight; /*SW Destination Height*/
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unsigned long gdwSWDstLeft; /*SW Position : Left*/
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unsigned long gdwSWDstTop; /*SW Position : Top*/
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unsigned long dwDeinterlaceMode; /*BOB / WEAVE*/
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}SWDEVICE;
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typedef SWDEVICE * LPSWDEVICE;
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typedef struct _DDUPDATEOVERLAY
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{
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CARD32 SrcLeft;
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CARD32 SrcTop;
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CARD32 SrcRight;
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CARD32 SrcBottom;
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CARD32 DstLeft;
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CARD32 DstTop;
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CARD32 DstRight;
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CARD32 DstBottom;
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unsigned long dwFlags; /* flags */
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unsigned long dwColorSpaceLowValue;
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} DDUPDATEOVERLAY;
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typedef DDUPDATEOVERLAY * LPDDUPDATEOVERLAY;
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/* Definition for dwFlags */
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#define DDOVER_KEYDEST 1
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#define DDOVER_INTERLEAVED 2
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#define DDOVER_BOB 4
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#define FOURCC_HQVSW 0x34565148 /*HQV4*/
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typedef struct
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{
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CARD32 dwWidth;
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CARD32 dwHeight;
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CARD32 dwOffset;
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CARD32 dwUVoffset;
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CARD32 dwFlipTime;
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CARD32 dwFlipTag;
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CARD32 dwStartAddr;
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CARD32 dwV1OriWidth;
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CARD32 dwV1OriHeight;
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CARD32 dwV1OriPitch;
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CARD32 dwV1SrcWidth;
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CARD32 dwV1SrcHeight;
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CARD32 dwV1SrcLeft;
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CARD32 dwV1SrcRight;
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CARD32 dwV1SrcTop;
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CARD32 dwV1SrcBot;
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CARD32 dwSPWidth;
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CARD32 dwSPHeight;
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CARD32 dwSPLeft;
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CARD32 dwSPRight;
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CARD32 dwSPTop;
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CARD32 dwSPBot;
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CARD32 dwSPOffset;
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CARD32 dwSPstartAddr;
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CARD32 dwDisplayPictStruct;
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CARD32 dwDisplayBuffIndex; /* Display buffer Index. 0 to ( dwBufferNumber -1) */
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CARD32 dwFetchAlignment;
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CARD32 dwSPPitch;
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unsigned long dwHQVAddr[3]; /* CLE_C0 */
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/*unsigned long dwHQVAddr[2];*/
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CARD32 dwMPEGDeinterlaceMode; /* default value : VIA_DEINTERLACE_WEAVE */
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CARD32 dwMPEGProgressiveMode; /* default value : VIA_PROGRESSIVE */
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CARD32 dwHQVheapInfo; /* video memory heap of the HQV buffer */
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CARD32 dwVideoControl; /* video control flag */
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CARD32 dwminifyH; /* Horizontal minify factor */
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CARD32 dwminifyV; /* Vertical minify factor */
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CARD32 dwMpegDecoded;
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} OVERLAYRECORD;
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#define MEM_BLOCKS 4
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typedef struct {
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unsigned long gdwVideoFlagSW;
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unsigned long gdwVideoFlagMPEG;
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unsigned long gdwAlphaEnabled; /* For Alpha blending use*/
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struct buffer_object *HQVMem;
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struct buffer_object *SWfbMem;
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CARD32 SrcFourCC;
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DDUPDATEOVERLAY UpdateOverlayBackup; /* For HQVcontrol func use
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// To save MPEG updateoverlay info.*/
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/* device struct */
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SWDEVICE SWDevice;
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OVERLAYRECORD overlayRecordV1;
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OVERLAYRECORD overlayRecordV3;
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Bool MPEG_ON;
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Bool SWVideo_ON;
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/*To solve the bandwidth issue */
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unsigned long gdwUseExtendedFIFO;
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/* For panning mode use */
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int panning_x;
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int panning_y;
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int oldPanningX;
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int oldPanningY;
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/* Maximum resolution with interpolation */
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unsigned long maxWInterp;
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unsigned long maxHInterp;
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} swovRec, *swovPtr;
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#endif /* _VIA_PRIV_H_ */
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