Keith Packard
f547650328
Export a bunch of matrix operations from render.
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The render extension uses many matrix operations internally, this change
exposes those functions to other parts of the server, drivers and
extensions. The change is motivated by the 'transform' additions to the
RandR extension but will likely be useful elsewhere.
2008-11-24 13:24:36 -08:00
Adam Jackson
8a5b89e8e1
xalloc+memset(0) -> xcalloc
2008-10-06 15:36:51 -04:00
Tomas Carnecky
ebea78cdba
Prepare for array-index based devPrivates.
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TODO: static indices can be made just an int; some indices
can be combined.
2008-08-28 18:05:40 -04:00
Owen Taylor
574c62e305
Bug #15369 : Don't reduce Over to Src for transform + RepeatNone.
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Only do no-src-alpha optimizations for a RepeatNone source if we can
easily probe that we won't sample outside the edges of the source.
2008-06-24 12:40:47 -04:00
Aaron Plattner
607b0d09ea
CreateColormap returns Success on success, not TRUE.
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Fixes a problem where enabling color index overlays disables the RENDER
extension.
2008-06-09 09:54:25 -07:00
Eamon Walsh
b633d54b94
Merge branch 'master' into XACE-SELINUX
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Conflicts:
GL/glx/glxscreens.c
hw/xnest/Screen.c
render/glyph.c
render/glyphstr.h
render/render.c
2007-10-25 12:19:30 -04:00
Eric Anholt
4b14c9a9cd
Replace calls to Glyphs screen hook with CompositeGlyphs and remove dead code.
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Not all of the DDX/miext Glyphs hook implementations have been removed, but
they should be.
2007-10-19 16:34:54 -07:00
Eamon Walsh
fe97f7c54a
registry: Add some missing #include's.
2007-10-15 22:46:08 -04:00
Eamon Walsh
6adeba1730
dix: Add a new "registry" mechanism for registering string names of things.
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Supports protocol requests, events, and errors, and resource names.
Modify XRES extension to use it.
2007-10-11 14:18:59 -04:00
Eamon Walsh
082c0f7fb3
devPrivates rework: move devPrivates field in drawable structure types
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to just below the DrawableRec. Wish there were a better way to do this
but it has to be in the same place for all drawable types.
2007-09-19 13:59:35 -04:00
Eamon Walsh
0003ccfcdf
xace: add new fields to resource access hook to allow parent resource objects
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to be passed in at create time. Also added a missing devPrivates initializer.
2007-09-05 11:18:36 -04:00
Eamon Walsh
fd04b983db
xace: add hooks + new access codes: Render extension
2007-08-31 09:55:27 -04:00
Eamon Walsh
4017d31902
devPrivates rework: since API is already broken, switch everything
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over to new system.
Need to update documentation and address some remaining vestiges of
old system such as CursorRec structure, fb "offman" structure, and
FontRec privates.
2007-08-28 09:28:25 -04:00
Adam Jackson
6f44a2c8a8
Refactor PictureInitIndexedFormats.
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The plural version is now static, which is fine since it was only ever called
from within picture post-init anyway. The body of the work is now done with
a one-shot (public) function that operates on a single format at a time.
2007-08-25 15:13:46 -04:00
Adam Jackson
57b5b97a07
ReduceCompositeOp returns a Render op, not a boolean.
2007-07-29 11:02:47 -04:00
Soren Sandmann Pedersen
f2e30e7d0a
Use the pixman fixed point types and macros
2007-05-15 16:51:21 -04:00
Soren Sandmann Pedersen
b5e1f7869b
Remove #if 0'ed merge leftovers
2007-04-23 14:16:30 -04:00
Soren Sandmann Pedersen
84838268b3
Gradient fixes
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* Port fix for bug 7685 from pixman. Patch by Carl Worth
* Add projective version of radial gradient code.
* Make sure that all Pict*Gradient types have PictGradient as prefix,
since code in various places relies on that.
2007-04-23 13:19:54 -04:00
Soren Sandmann Pedersen
0a9239ec25
Merge David Reveman's gradient optimization patch from pixman
2007-04-19 18:19:34 -04:00
Adam Jackson
9a0f25de7c
Static cleanups, dead code deletion.
2007-03-25 12:27:01 -04:00
Eamon Walsh
6c46645cfc
Naming change: Security*Access -> Dix*Access
2006-12-14 14:45:42 -05:00
Tilman Sauerbeck
594d4019c6
transformIsIdentity() now doesn't accept a zero matrix as the identity.
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Added a non-zero test for one of the diagonal values.
2006-09-12 01:15:40 +02:00
Tilman Sauerbeck
fc30370d14
Bug #8226 : Fixed SetPictureTransform()'s handling of the argument matrix.
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It now recognizes scaled variants of the identity matrix, too.
2006-09-11 19:43:09 +02:00
Adam Jackson
0aaac95b0d
Remove RCS tags. Fix Xprint makefile braindamage.
2006-07-21 17:56:00 -04:00
Eric Anholt
6ef4579139
Bug #7366 : Fix two crashes in operations on source pictures.
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A screen's ChangePictureTransform now isn't called when changing the transform,
as source pictures aren't associated with screens. Also, attempting to set
an AlphaMap to a source picture will fail with BadMatch just like a Window
would, preventing another crash.
2006-07-03 16:40:11 +02:00
Keith Packard
b37c515320
Add support for x4a4 format (depth 4 at 8bpp). Bug #6325 .
2006-04-19 21:56:13 +00:00
Lars Knoll
65aa33f917
render/picture.c Initialize the format of a source picture to
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PICT_a8r8g8b8. Fixes a failure in the gradients test of rendercheck. In
the long term we could do better by setting the format to something
without alpha whenever the gradient doesn't contain colors with alpha.
This triggers a reduction of the over operation to a pure source
operation.
2006-03-08 06:19:37 +00:00
Lars Knoll
0693083335
render/picture.c Correctly initialize devPrivates variable in source only
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pictures to 0
miext/cw/cw.h Don't try to access devPrivates of source only pictures
2006-03-06 21:00:09 +00:00
Adam Jackson
f105b8da11
Mark everything in dixsym.c as _X_EXPORT.
2006-02-15 20:44:13 +00:00
Adam Jackson
83dd6241c8
Reverted, did nothing anyway, I'm not smart today.
2006-02-13 18:55:44 +00:00
Adam Jackson
4a7f6f53ca
Further op reduction when both src and dst alpha are absent.
2006-02-13 18:09:51 +00:00
Eric Anholt
34d0b9228f
Simplify ops that would use the alpha channel when an alpha channel is
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always 1.0, and short circuit PictOpDst for good measure.
2006-02-12 20:53:35 +00:00
Eric Anholt
b6b88d2f62
Correct rounding in divide-by-255 code. Obtained from xserver.
2006-01-04 00:05:16 +00:00
Eric Anholt
601ab861b4
Add glyph privates for Xgl, which uses them to implement a glyph cache. EXA
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would probably also like to do this. This breaks module ABI for EXA and
XAA, and likely breaks proprietary drivers as well.
2006-01-03 22:06:23 +00:00
Eric Anholt
08708f7d61
Merge from xserver: Make the existing ChangePictureFilter and
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ChangePictureTransform screen hooks get called at appropriate times.
2005-12-28 11:48:14 +00:00
Adam Jackson
62f3ef930a
Bug #5258 : Restore binary compatibility with 6.8.2's PictureRec. (Aaron
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Plattner)
2005-12-09 18:35:21 +00:00
Benjamin Herrenschmidt
5f30a7b102
Bug #4689 : Treat DirectColor as TrueColor in Render. It fixes some crashes
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with xcompmgr when using apps that use a DirectColor visual for their
windows
2005-10-06 08:08:04 +00:00
Torrey Lyons
1dc3e96e40
Fix compilation where uint is not defined.
2005-07-13 16:30:53 +00:00
Alexander Gottwald
4ef813961d
provide the uint datatype on WIN32
2005-07-04 09:01:43 +00:00
Daniel Stone
0bb669638f
Change <X11/misc.h> and <X11/os.h> to "misc.h" and "os.h".
2005-07-03 08:53:54 +00:00
Daniel Stone
46b64bd5c6
Fix more include paths; add dix-config.h to XKB code.
2005-07-03 07:37:35 +00:00
Daniel Stone
e03198972c
Add Xtrans definitions (FONT_t, TRANS_CLIENT) to clean up warnings.
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Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings.
Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all
source files in the xserver/xorg tree, predicated on defines of
HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to
<X11/fonts/foo.h>.
2005-07-03 07:02:09 +00:00
Daniel Stone
9b1debcdb6
Change all misc.h and os.h references to <X11/foo.h>.
2005-07-01 22:43:43 +00:00
Lars Knoll
b5b2a0522e
Add support for gradients and solid fills to Render.
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Changed the semantics of the Convolution filter a bit. It now doesn't try
to normalize the filter values but leaves this to the client. This
gives more reasonable behaviour in the limit where the filter
parameters sum up to 0.
2005-07-01 10:05:43 +00:00
Lars Knoll
c6166ee741
Fix projective transformations in fbcompose.c Bugfix for convolution
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filters
2005-06-15 14:51:12 +00:00
Markus Kuhn
44f4713a05
Encoding of numerous files changed to UTF-8
2004-12-04 00:43:13 +00:00
Keith Packard
1e728c3e88
Copy bits from parent window when allocating pixmaps so that Background ==
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None works.
Copy filter to backing picture during validation.
Mark picture serialNumber when setting Filter or Transform so Validate
occurs.
Initialize xf86Screens[i]->pScreen to NULL so that RADEON driver doesn't
crash during server reset using old pScreen.
2004-08-15 03:34:18 +00:00
Eric Anholt
24bed5cff9
Fix copy'n'paste-os of x/y in CopyPicture for AlphaXOrigin and ClipXOrigin.
2004-08-13 07:47:21 +00:00
Eric Anholt
56520ecd5c
In CopyPicture, add missing call to ChangePicture to notify about the
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changes that CopyPicture has done.
2004-08-11 22:13:01 +00:00
Keith Packard
196aafb19a
Add RenderAddTraps. Rewrite trapezoid rendering code.
2004-08-06 23:42:10 +00:00