1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
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 OPENCHROMEDRI
#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 base; /* Offset into fb */
int pool; /* Pool we drew from */
#ifdef OPENCHROMEDRI
int drm_fd; /* Fd in DRM mode */
drm_via_mem_t drm; /* DRM management object */
#endif
void *pVia; /* VIA driver pointer */
#ifdef USE_XAA
FBLinearPtr linear; /* X linear pool info ptr */
#endif
ExaOffscreenArea *exa;
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;
#ifdef USE_XAA
FBLinearPtr SWOVlinear;
#endif
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_ */
|
