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Add mode origins and output options.

Browse source 
Mode origins indicate the source of the mode information, from VESA timings,
user config or whatever.

Output options currently include only panel fitting options; more may be
added later (this field is 32 bits wide)
This commit is contained in:
Keith Packard 2006-10-03 21:02:39 -07:00
parent d6c9bdd0e6
commit ee843ac707
3 changed files with 34 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
randr.h
View file

@ -132,4 +132,15 @@ typedef unsigned long XRandrModeFlags;
#define BadRRCrtc 1
#define BadRRMode 2
#define RRModeOriginPreferred 0
#define RRModeOriginDetailed 1
#define RRModeOriginVESA 2
#define RRModeOriginConfig 3
#define RRModeOriginUser 4
#define RRModeOriginOther 5
#define RROutputOptionScaleNone 1
#define RROutputOptionScaleMaxAspect 2
#define RROutputOptionScaleMax 4
#endif /* _RANDR_H_ */

20
randrproto.h
View file

@ -47,6 +47,8 @@
#define RRMode CARD32
#define RRCrtc CARD32
#define RRModeFlags CARD32
#define RROutputOptions CARD32
#define RRModeOrigin CARD8
#define Rotation CARD16
#define SizeID CARD16
@ -194,8 +196,17 @@ typedef struct _xRRModeInfo {
CARD16 vTotal B16;
CARD16 nameLength B16;
RRModeFlags modeFlags B32;
RRModeOrigin origin;
CARD8 pad1;
CARD16 pad2 B16;
} xRRModeInfo;
#define sz_xRRModeInfo 40
#define sz_xRRModeInfo 44
typedef struct {
RROutput output B32;
RROutputOptions options B32;
} xRROutputConfig;
#define sz_xRROutputConfig 8
typedef struct {
CARD8 reqType;
@ -273,6 +284,7 @@ typedef struct {
CARD32 length B32;
Time timestamp B32;
RRCrtc crtc B32;
RROutputOptions currentOptions B32;
CARD8 connection;
CARD8 subpixelOrder;
CARD16 nCrtcs B16;
@ -280,9 +292,9 @@ typedef struct {
CARD16 nClones B16;
CARD16 nameLength B16;
CARD16 pad1 B16;
CARD32 pad2 B32;
RROutputOptions possibleOptions B32;
} xRRGetOutputInfoReply;
#define sz_xRRGetOutputInfoReply 32
#define sz_xRRGetOutputInfoReply 36
typedef struct {
CARD8 reqType;
@ -366,7 +378,7 @@ typedef struct {
Window window B32;
xRRModeInfo modeInfo;
} xRRCreateModeReq;
#define sz_xRRCreateModeReq 48
#define sz_xRRCreateModeReq 52
typedef struct {
BYTE type;

12
randrproto.txt
View file

@ -1211,7 +1211,7 @@ A.1 Common Types
Origin of mode information.
┌───
MODEINFO (40) Added in version 1.2
MODEINFO (44) Added in version 1.2
4 CARD32 id
2 CARD16 width in pixels
2 CARD16 height in pixels
@ -1227,6 +1227,8 @@ A.1 Common Types
2 CARD16 v total
2 CARD16 name length
4 SETofMODEFLAG mode flags
1 MODEORIGIN mode origin
3 unused
└───
An output mode specifies the complete CRTC timings for
@ -1403,7 +1405,7 @@ A.2.1 Protocol Requests added with version 1.2
1 1 Reply
1 unused
2 CARD16 sequence number
4 c+o+10m+(b+p)/4 reply length
4 c+o+11m+(b+p)/4 reply length
4 TIMESTAMP timestamp
4 TIMESTAMP config-timestamp
2 c number of CRTCs
@ -1413,7 +1415,7 @@ A.2.1 Protocol Requests added with version 1.2
8 unused
4c LISTofCRTC crtcs
4o LISTofOUTPUT outputs
40m LISTofMODEINFO modeinfos
44m LISTofMODEINFO modeinfos
b STRING8 mode names
p unused, p=pad(b)
└───
@ -1528,9 +1530,9 @@ A.2.1 Protocol Requests added with version 1.2
RRCreateMode
1 CARD8 major opcode
1 14 RandR opcode
2 12+(n+p)/4 length
2 13+(n+p)/4 length
4 WINDOW window
40 MODEINFO mode
44 MODEINFO mode
n STRING8 mode name
p unused, p=pad(n)
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