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path: root/src/gallium/auxiliary/util
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2009-08-05util: added comment/question about blit clippingBrian Paul
2009-08-05util: added util_blit_pixels() overlap testBrian Paul
A comment alluded to this. Now it's checked.
2009-08-05util: fix util_blit_pixels() test for surface_copy() pathBrian Paul
For the surface_copy() path require same format, no flipping and no stretching. Fixes progs/tests/copypixrate -blit
2009-08-05util: reformatting and commentsBrian Paul
2009-07-29util: _debug_printf should print even when DEBUG is not definedKeith Whitwell
The leading underscore is meaningful... This function is used by _warning and _error functions as well as the more common debug_printf(). debug_printf (without underscore) gets turned off when DEBUG is disabled, but warning/error messages still use this function to get their message out. (cherry picked from commit 0ac879dca797360570543d5bd0fd64f8fb8e566e)
2009-07-26util: fix typo.José Fonseca
2009-07-07gallium: Fixes for clobbering stencil values in combined depth/stencil textures.Michel Dänzer
Also fix one case where a 32 bit depth value was incorrectly converted to a combined depth/stencil value.
2009-07-01util: Increase OutputDebugStringA to 4k.José Fonseca
According to http://unixwiz.net/techtips/outputdebugstring.html that's how big the buffer is. The 512bytes limitation is in kernel mode.
2009-06-30util: Set PIPE_BUFFER_USAGE_FLUSH_EXPLICIT when calling ↵José Fonseca
buffer_flush_mapped_range.
2009-06-18util: Add cast.José Fonseca
It is expected to loose precision here.
2009-06-10util: Single precision constants.José Fonseca
2009-06-02util: Unsaved change missing from last commit.José Fonseca
2009-06-02util: Support Z24S8/Z24X8 -> unsigned conversion.José Fonseca
2009-06-02util: Fix 24 to 32 bit expansion binary arithmetic expression.José Fonseca
When approaching y = x * 0xffffffff / 0xffffff with bit arithmetic, the 8 least significant bits of y should come from the 8 most significant bits of x.
2009-05-08util/upload: catch failures to map_range and return errorKeith Whitwell
Caller may be able to do something about this - eg flush and retry.
2009-05-08util: Limit the stack walk to avoid referencing undefined memory.José Fonseca
2009-05-05gallium: fix texcoords for cubemap mipmap generationBrian Paul
We need to use (s,t,r) cubemap coords when sampling from the cubemap texture so the rendered quad gets texture samples from the correct cube face.
2009-04-27util: Remove unix includes.José Fonseca
2009-04-27util/time: add util_time_sleep() for windows userspaceKeith Whitwell
Somebody with a clue could probably do a better implemenation...
2009-04-24util: Add debug_printf_onceMicah Dowty
2009-04-24util: Add more entry points for dumping to bmpJakob Bornecrantz
2009-04-22gallium: license, copyrightBrian Paul
2009-04-20util: don't set unused blend stateKeith Whitwell
Try to avoid creating multiple blend atoms.
2009-04-17util: flush stdout before emitting debug_printf on stderrKeith Whitwell
A lot of the mesa demos emit commentary on stdout, try to keep it in sync with the corresponding output from debug_printf().
2009-04-15util: Fix surface usageJakob Bornecrantz
2009-04-15gallium: new, simple RGBA surface create/destroy helpersBrian Paul
Use these for quickly creating an RGBA drawing surface.
2009-04-09gallium: remove unneeded compressed=0 assignmentBrian Paul
2009-04-08gallium: handle the case of util_pack_z_stencil(format=PIPE_FORMAT_S8_UNORM)Brian Paul
Fixes failed assertion in glean fbo test.
2009-04-04gallium: Clean up driver clear() interface.Michel Dänzer
Only allows clearing currently bound buffers, but colour and depth/stencil in a single call.
2009-04-04gallium: Add utility helper for packing combined depth/stencil values.Michel Dänzer
2009-04-03util/debug: Initialise local variables.Michal Krol
2009-04-01util: Fix x86_64 build.José Fonseca
2009-04-01util: Lookup symbol names from addresses.José Fonseca
Nice for stack backtraces. Windows-only for now.
2009-03-31gallium: added util_is_inf_or_nan() function to u_math.hBrian Paul
2009-03-31util: Enable assembly breakpointt on x86_64.José Fonseca
A breakpoint is much nicer than abort when gdb is attached.
2009-03-27util: Support Z24S8/Z24X8.José Fonseca
2009-03-25util: Use size_t (for x86_64).José Fonseca
2009-03-25util: Don't use x86 asm on x86_64.José Fonseca
2009-03-25Add #ifdefs needed to compile Gallium on Solaris with gcc or Sun ccAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
2009-03-22debug: Add function for writing transfers to filesJakob Bornecrantz
2009-03-23util: Add a new macro for testing empty lists.José Fonseca
2009-03-20gallium/util: add upload manager helper moduleKeith Whitwell
Add a module that will manage uploading and coalescing multiple user-buffers, malloc-buffers and other random data that doesn't happen to be in a GPU buffer already. The module stuffs multiple little uploads into larger GPU buffers to reduce create/destroy overheads, etc.
2009-03-18util: avoid clashprone UINT, UBYTE enum valuesKeith Whitwell
2009-03-17util: Realloc takes bytes.José Fonseca
2009-03-16util: bitmask data type.José Fonseca
2009-03-13gallium: consolidate bypass_vs and bypass_clipping flagsKeith Whitwell
The draw module provides a similar interface to the driver which is retained as various bits of hardware may be able to take on incremental parts of the vertex pipeline. However, there's no need to advertise all this complexity to the state tracker. There are basically two modes now - normal and passthrough/screen-coords.
2009-03-13gallium: no need to keep a copy of shader tokens in state trackerKeith Whitwell
Any driver who needs a copy of the shader tokens must organize to do so itself. This has been the case for a long time, but there was still defensive code in the state tracker, which is now removed. Any bugs resulting from this need to be fixed in the offending driver...
2009-03-13gallium: Remove do_flip argument from surface_copyJakob Bornecrantz
I should have gotten most uses and implementation correctly fixed, but things might break. Feel free to blame me.
2009-03-12util: fix debug_assert() to avoid unused variable warnings in release buildsKeith Whitwell
2009-03-05gallium: added null ptr check in align_free()Brian Paul