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* pipebuffer: handle possible null pointer dereferenceZack Rusin2009-07-062-0/+4
| | | | reported by clang static analyzer
* pipebuffer: Use a type consistently for sizes/offsets.José Fonseca2009-06-1812-84/+90
| | | | | | | Avoids warnings on 64bit builds. Use regular unsigned since that's what gallium expects, but use a typedef to facilitate possible changes in the future.
* pipebuffer: Silence out of heap space debug printJakob Bornecrantz2009-06-081-1/+1
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* pb: Save the stack backtrace when creating/mapping a debug buffer.José Fonseca2009-05-081-1/+101
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* pb: Dump the fenced buffer sizes.José Fonseca2009-05-081-4/+6
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* pipebuffer: don't fail when validating mapped buffersKeith Whitwell2009-04-241-4/+5
| | | | | | This can be almost impossible to avoid - hopefully we won't encounter a situation where this is a true requirement. Would probably require drivers to flush between hardware and software vertex processing.
* Add #ifdefs needed to compile Gallium on Solaris with gcc or Sun ccAlan Coopersmith2009-03-251-2/+2
| | | | Signed-off-by: Alan Coopersmith <[email protected]>
* gallium: Remove remnants of reference counting internals outside of p_refcnt.h.Michel Dänzer2009-03-237-17/+17
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* gallium: Use struct pipe_atomic for pipe refcounts.Thomas Hellstrom2009-03-167-17/+21
| | | | Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
* gallium: Remove some superfluous instances of #include "p_inlines.h".Michel Dänzer2009-03-041-1/+0
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* gallium: Unify reference counting.Michel Dänzer2009-03-049-47/+37
| | | | | | | | | | | | | | The core reference counting code is centralized in p_refcnt.h. This has some consequences related to struct pipe_buffer: * The screen member of struct pipe_buffer must be initialized, or pipe_buffer_reference() will crash trying to destroy a buffer with reference count 0. u_simple_screen takes care of this, but I may have missed some of the drivers not using it. * Except for rare exceptions deep in winsys code, buffers must always be allocated via pipe_buffer_create() or via screen->*buffer_create() rather than via winsys->*buffer_create().
* Merge commit 'origin/gallium-0.1'José Fonseca2009-03-031-1/+1
|\ | | | | | | | | Conflicts: src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
| * pipebuffer: Fix copy'n'paste typo.José Fonseca2009-03-031-1/+1
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* | pipebuffer: Cleanup merge.José Fonseca2009-03-031-43/+0
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* | pb: fix up merge mistakesKeith Whitwell2009-03-031-9/+7
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* | Merge commit 'origin/gallium-0.1'Keith Whitwell2009-03-031-9/+64
|\| | | | | | | | | | | | | | | | | | | Conflicts: scons/gallium.py src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c src/gallium/include/pipe/p_defines.h src/mesa/vbo/vbo_exec_api.c src/mesa/vbo/vbo_exec_draw.c
| * pipebuffer: Cleanup code & comments.José Fonseca2009-03-021-11/+7
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| * pipebuffer: Handle PIPE_BUFFER_USAGE_DONTBLOCK flag.José Fonseca2009-03-021-5/+15
| | | | | | | | | | | | Conflicts: src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
| * pipebuffer: Wait for the GPU to finish reading too.José Fonseca2009-03-021-3/+4
| | | | | | | | No real change, as we're not tracking relocations read/write access yet.
| * pipebuffer: Remove unused var.José Fonseca2009-03-021-1/+0
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* | gallium: Add support for BSD operating systems, tested with FreeBSDBenjamin Close2009-02-251-2/+2
| | | | | | | | | | | | | | | | | | | | BSD supports pipe in the same way as linux hence options which are safe for linux are also safe for BSD. Define PIPE_OS_BSD in include/pipe/p_config.h and adjust the defines to make use of it. Also define MAP_ANONYMOUS for BSD systems which use MAP_ANON Signed-off-by: Benjamin Close <[email protected]>
* | pipebuffer: Allow asymmetric guard sizes for under/overflow detection.José Fonseca2009-02-242-8/+13
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* | pipebuffer: Remove unused var.José Fonseca2009-02-241-1/+0
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* | Merge commit 'origin/gallium-0.1'José Fonseca2009-02-234-16/+103
|\| | | | | | | | | | | Conflicts: src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c src/gallium/auxiliary/util/u_tile.c
| * pipebuffer: Dump debugging info for fenced buffer list.José Fonseca2009-02-183-9/+100
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| * pipebuffer: Don't retry to alloc memory block on mm.José Fonseca2009-02-181-7/+3
| | | | | | | | | | It will give the same result 2nd time too, as fencing is done at a higher level.
* | gallium: Improve makefiles for librariesJakob Bornecrantz2009-02-201-3/+0
| | | | | | | | | | | | | | | | The template makefile that most libraries in gallium included was based on dri and had a bunch unrelevant junk in it. Update it and improve the depending makefiles.
* | util: Move p_debug.h into util module.José Fonseca2009-02-1813-13/+13
| | | | | | | | | | The debug functions depend on several util function for os abstractions, and these depend on debug functions, so a seperate module is not possible.
* | pipebuffer: Drop reliance on pipe_winsys.José Fonseca2009-02-104-24/+54
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* | pipebuffer: Drop (most of) pipe winsys stuff.José Fonseca2009-02-016-275/+1
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* | gallium: make p_winsys internalZack Rusin2009-01-304-8/+8
| | | | | | | | | | move it to pipe/internal/p_winsys_screen.h and start converting the state trackers to the screen usage
* | Merge branch 'gallium-0.2' into gallium-winsys-privateJosé Fonseca2009-01-301-1/+7
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| * | pipebuffer: Consider 0 as no alignment needed.José Fonseca2009-01-301-1/+7
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* | | gallium: give the screen priority when it comes to buffer allocationsZack Rusin2009-01-291-4/+4
|/ / | | | | | | | | | | allows the driver to overwrite buffer allocation, first step on the way to making winsys interface internal to the drivers. state trackers and the code above it will go through the screen
* | pipebuffer: Ondemand buffer manager.José Fonseca2009-01-294-0/+319
| | | | | | | | | | A variation of malloc buffers which get transferred to real graphics memory when there is an attempt to validate them.
* | pipebuffer: Implement proper buffer validation.José Fonseca2009-01-2914-108/+359
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* | pipebuffer: More assertions.José Fonseca2009-01-281-0/+5
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* | pipebuffer: Fix alignment assertion.José Fonseca2009-01-281-2/+2
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* | pipebuffer: Export the pipe buffer winsys hooks.José Fonseca2009-01-283-8/+84
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* | Merge commit 'origin/gallium-0.1' into gallium-0.2Alan Hourihane2008-12-1517-686/+108
|\| | | | | | | | | | | Conflicts: src/gallium/winsys/gdi/SConscript
| * Revert "pipebuffer: Implement proper buffer validation."Keith Whitwell2008-12-1214-367/+108
| | | | | | | | This reverts commit a6d866f72c88d48d2bcfb3e3c882fdb639b5a8ce.
| * Revert "pipebuffer: Ondemand buffer manager."Keith Whitwell2008-12-124-319/+0
| | | | | | | | This reverts commit 17849eafaacfbb2124d86f561a91b707317d3b31.
| * Revert "pipebuffer: Fix buffer overflow."Keith Whitwell2008-12-121-1/+1
| | | | | | | | This reverts commit 55839ae064d64b7fcc180fcddb364bf31ab760dc.
* | Merge commit 'origin/gallium-0.1' into gallium-0.2Alan Hourihane2008-11-2517-111/+686
|\| | | | | | | | | | | | | Conflicts: scons/gallium.py src/gallium/auxiliary/pipebuffer/pb_buffer.h
| * pipebuffer: Fix buffer overflow.José Fonseca2008-11-251-1/+1
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| * pipebuffer: Ondemand buffer manager.José Fonseca2008-11-244-0/+319
| | | | | | | | | | A variation of malloc buffers which get transferred to real graphics memory when there is an attempt to validate them.
| * pipebuffer: Implement proper buffer validation.José Fonseca2008-11-2414-108/+367
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* | gallium: s/mmDestroy/u_mmDestroy/Brian Paul2008-11-051-1/+1
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* | pipebuffer: Ensure refcounts of live buffer objects are never zero.José Fonseca2008-11-032-5/+13
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* | gallium: prefix memory manager functions with u_ to differentiate from ↵Brian Paul2008-10-291-5/+5
|/ | | | functions in mesa/main/mm.c
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