diff options
| author | Adam Jackson <ajax@redhat.com> | 2010-10-06 09:56:56 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2010-11-30 13:46:08 -0500 |
| commit | 48bc8d0dd99284f509bc6de01a8fd24a7bfc69d5 (patch) | |
| tree | 7788024e5c4e80019bf2235cad13e925dca1a46a /render/picturestr.h | |
| parent | 7ee965a300c9eddcc1acacf9414cfe3e589222a8 (diff) | |
render: repack PictureRec
Eliminate the unused dither field, move filter and stateChanges into the
bitfield, and reorder elements to pack holes on LP64.
sizeof(PictureRec) ILP32 LP64
before: 84 152
after: 72 120
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'render/picturestr.h')
| -rw-r--r-- | render/picturestr.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/render/picturestr.h b/render/picturestr.h index 5c6c41e23..ae69eef10 100644 --- a/render/picturestr.h +++ b/render/picturestr.h @@ -151,8 +151,6 @@ typedef struct _Picture { PictFormatShort format; /* PICT_FORMAT */ int refcnt; CARD32 id; - PicturePtr pNext; /* chain on same drawable */ - unsigned int repeat : 1; unsigned int graphicsExposures : 1; unsigned int subWindowMode : 1; @@ -162,7 +160,11 @@ typedef struct _Picture { unsigned int clientClipType : 2; unsigned int componentAlpha : 1; unsigned int repeatType : 2; - unsigned int unused : 21; + unsigned int filter : 3; + unsigned int stateChanges : CPLastBit; + unsigned int unused : 18 - CPLastBit; + + PicturePtr pNext; /* chain on same drawable */ PicturePtr alphaMap; DDXPointRec alphaOrigin; @@ -170,9 +172,6 @@ typedef struct _Picture { DDXPointRec clipOrigin; pointer clientClip; - Atom dither; - - unsigned long stateChanges; unsigned long serialNumber; RegionPtr pCompositeClip; @@ -181,10 +180,9 @@ typedef struct _Picture { PictTransform *transform; - int filter; + SourcePictPtr pSourcePict; xFixed *filter_params; int filter_nparams; - SourcePictPtr pSourcePict; } PictureRec; typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id, @@ -205,6 +203,7 @@ typedef struct { #define PictFilterBest 4 #define PictFilterConvolution 5 +/* if you add an 8th filter, expand the filter bitfield above */ typedef struct { char *alias; |