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path: root/src/gallium/auxiliary/util
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2009-12-15util/blitter: kill the draw_quad callbackMarek Olšák
2009-12-15util/blitter: allocate most of the state objects on-demandMarek Olšák
2009-12-15util/blitter: use PIPE_MAX_* limits, and fix a memory leakMarek Olšák
2009-12-15util: add blitterMarek Olšák
2009-12-15util: add a function which converts 2D coordinates to cubemap coordinatesMarek Olšák
The code was taken over from u_gen_mipmap.
2009-12-15util: add new fragment shaders to simple_shadersMarek Olšák
New shaders: * Fragment shader which writes depth sampled from a texture * Fragment shader which copies COLOR[0] to multiple render targets Additional improvements: * The fragment 'tex' shaders now take a sampler type (TGSI_TEXTURE_*) so that they can sample from any type of texture, not only from a 2D one.
2009-12-15util: Fix unity value for swizzle 1.José Fonseca
It should be 255 for ubytes, and not 1. Thanks Michal for spotting this.
2009-12-15util: Add dl wrappers.José Fonseca
Borrowed from Mesa, slightly changed for more type safety.
2009-12-09util: Document the meaning of util_format_layout.José Fonseca
The util_format_layout name was unfortunate and there are as been a lot of confusion due to this. Hopefully this will shed some light on what it was meant for. Bottom line is: do not rely on these values unless you're automatically code generating pixel packing/unpacking routines. Suggestions for better names than util_format_layout are welcome!
2009-12-08Merge branch 'gallium-strict-aliasing'Roland Scheidegger
2009-12-07gallium/util: fix util_color_[un]pack[-ub] to be strict aliasing safeRoland Scheidegger
use pointer to union instead of void pointer. gcc complained a lot, depending what the pointer originally actually was. Looks like it's in fact maybe legal to cast for instance uint pointers to union pointers as long as union contains a uint type, hence use this with some callers, other just use union util_color in the first place.
2009-12-07util/tile: Support R8G8B8A8_UNORM format.Michal Krol
2009-12-04Merge branch 'gallium-noblocks'Roland Scheidegger
Conflicts: src/gallium/state_trackers/xorg/xorg_exa.c
2009-12-02gallium/util: __builtin_bswap32() is in only gcc 4.3 or laterBrian Paul
2009-12-03util: Fix generated swizzle comments.José Fonseca
2009-12-01Merge commit 'origin/mesa_7_7_branch'Keith Whitwell
Conflicts: src/gallium/drivers/svga/svga_screen_texture.c src/gallium/state_trackers/xorg/xorg_composite.c src/gallium/state_trackers/xorg/xorg_exa.c src/gallium/state_trackers/xorg/xorg_renderer.c src/gallium/state_trackers/xorg/xorg_xv.c src/mesa/main/texgetimage.c src/mesa/main/version.h
2009-11-30gallium: interface cleanups, remove nblocksx/y from pipe_texture and moreRoland Scheidegger
This patch removes nblocksx, nblocksy arrays from pipe_texture (can be recalculated if needed). Furthermore, pipe_format_block struct is gone completely (again, contains just derived state). nblocksx, nblocksy, block are also removed from pipe_transfer, together with the format enum (can be obtained from the texture associated with the transfer).
2009-11-28util: Fix bad code.Corbin Simpson
Uf. How embarrassing.
2009-11-28util: Improve bitcount.Corbin Simpson
Sorry for not pushing this before, it got lost in stashes.
2009-11-27gallium/util: added util_bswap32()Christoph Bumiller
2009-11-27Merge branch 'width0'Roland Scheidegger
Conflicts: src/gallium/drivers/r300/r300_texture.c src/gallium/state_trackers/xorg/xorg_exa.c src/mesa/state_tracker/st_cb_texture.c
2009-11-26gallium: fix more statetrackers/drivers for not using texture ↵Roland Scheidegger
width/height/depth arrays
2009-11-24util: Describe a few more formats.José Fonseca
2009-11-25util: also print out memory statisticsZack Rusin
2009-11-23gallium/util: added util_bitcount()Brian Paul
2009-11-23Merge commit 'origin/mesa_7_7_branch'Maciej Cencora
2009-11-20gallium/util: Initialize variables in u_pack_color.h.Vinson Lee
2009-11-20util: Add MAX3 and MIN3.Corbin Simpson
2009-11-19gallium: don't use arrays for texture width,height,depthKeith Whitwell
2009-11-17gallium/util: replace //-style commentsBrian Paul
2009-11-04util: Remove homegrown Windows KM profiler.José Fonseca
It's not sampling based so its results are biased towards functions called many times.
2009-10-28util: Drop return value from cpuid().José Fonseca
2009-10-28util: Fix cpuid on MSVC.José Fonseca
2009-10-25gallium: Move enum pipe_error into p_defines.h.José Fonseca
It's really just another define. No need for its own header.
2009-10-25util: Human readable output of texture states.José Fonseca
2009-10-22util: Set cpu endianness too.José Fonseca
2009-10-21gallium/util: fix cpu detection on ppcMarc Dietrich
As we are compiling with -D_BSD_SOURCE, sigjmp_buf and siglongjmp should be replaced by the non-sig functions (see man 3 setjmp). Tested on linux/cell.
2009-10-17gallium: Permit surface_copy and surface_fill to be NULL.Corbin Simpson
Uf. Lots of files touched. Would people with working vega, xorg, dri1, etc. please make sure you are not broken, and fix yourself up if you are. There were only two or three places where the code did not have painful fallbacks, so I would advise st maintainers to find less painful workarounds, or consider overhauling util_surface_copy and util_surface_fill. Per ymanton, darktama, and Dr_Jakob's suggestions, clear has been left as-is. I will not add PIPE_CAP_BLITTER unless it is deemed necessary.
2009-10-17util: Rename from u_* to util_* while we're at it.José Fonseca
To be consistent with the rest.
2009-10-16util: Change function names to begin with u_.Corbin Simpson
Avoids link-time clashes with Mesa's internal hash table.
2009-10-14util: Fix cpu detection on Windows. Cleanup.José Fonseca
2009-10-09util: Force ESI register for cpuid's ebx result.José Fonseca
Fixes a segfault and better code. Unfortunately using an arbitrary register ("=r") causes the gcc to abort when the code is optimized saying it can't satisfy the constraint. Setting seems to do the trick.
2009-10-07util: do some more util_blit_pixels cases without temporariesKeith Whitwell
When the source surface is pointing at a 2d texture with only one mipmap level, use that directly rather than creating a temporary. Probably want to cover more cases, but this is a start.
2009-10-05Merge branch 'mesa_7_6_branch'Brian Paul
Conflicts: src/gallium/auxiliary/util/u_cpu_detect.c
2009-10-05util: Improve the cpuid assembly.José Fonseca
No need to save ebx on 64bit. Use just xchgl. Refer to gcc's cpuid.h header. Thanks to Uros Bizjak for pointing this out.
2009-10-05util: add lost code to util_make_fragment_tex_shader_writemask()Keith Whitwell
This got ported to ureg at some point, but lost the code that distinguishes it from regular util_make_fragment_tex_shader().
2009-10-04util: Make assert a no-op on non-debug builds.José Fonseca
This ensures that an assertion like assert(expensive_test()); won't have any penalty on release builds. It also implies that no vital code should be in assert expressions.
2009-10-04util: Fix cpuid invocation for x86_64.José Fonseca
2009-10-02gallium: Preparations for adding more PIPE_TRANSFER_* usage flags.Michel Dänzer
Always test for PIPE_TRANSFER_READ/WRITE using the bit-wise and operator, and add a pipe_transfer_buffer_flags() helper for getting the buffer usage flags corresponding to them.
2009-10-02gallium: replace // comments with /* */Brian Paul