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2010-03-10target-helpers: helper for injecting common debug layersKeith Whitwell
Add a helper gallium_wrap_screen() for injecting the commonly used extra layers into a gallium stack. Currently that's just the trace module and identity layer, but there could be more in the future, eg. a validation layer.
2010-03-10Merge commit 'origin/master' into gallium-sw-api-2Keith Whitwell
2010-03-09cso: don't forget to release vertex elements stateRoland Scheidegger
2010-03-09target-helpers: missing filesKeith Whitwell
2010-03-09gallium: create helper for swrast+xlib combinationKeith Whitwell
Several targets may want to reuse this code. It's pretty simple, not sure if this is really a win.
2010-03-09gallivm: checkpoint: nearest mipmap filteringBrian Paul
The LOD is computed from texcoord partial derivatives and used to select a mipmap level. Still some bugs in texel fetching. Lots of rough edges and unfinished parts but the basics are in place. Lots of changes to the lp_bld_arit.c code to support non-vector/scalar datatypes.
2010-03-09util: simplify util_format_get_nr_components helperRoland Scheidegger
since the number of components is now stored in the pipe format description, we obviously no longer need to figure this out ourselves.
2010-03-09util: Use bitshift arithmetic for pack too.José Fonseca
2010-03-09cso: Fix typo in assert.Corbin Simpson
2010-03-09Merge branch 'gallium-vertexelementcso'Roland Scheidegger
Conflicts: src/gallium/auxiliary/cso_cache/cso_context.c src/gallium/auxiliary/util/u_blit.c src/gallium/auxiliary/util/u_gen_mipmap.c src/gallium/drivers/i915/i915_context.h src/gallium/drivers/i965/brw_draw_upload.c src/gallium/drivers/r300/r300_blit.c src/gallium/drivers/r300/r300_context.h src/gallium/drivers/r300/r300_render.c src/gallium/drivers/r300/r300_state_derived.c src/mesa/state_tracker/st_cb_bitmap.c src/mesa/state_tracker/st_cb_clear.c
2010-03-09auxiliary: fix vertex elements csoRoland Scheidegger
potentially could have got a match even though the cso was different (in case of different count and first few elements the same).
2010-03-09Squashed commit of gallium-no-texture-blanketKeith Whitwell
commit f90b3f01af82b9522067b1824e21709a6fb2d3af Author: Keith Whitwell <keithw@vmware.com> Date: Mon Mar 8 14:39:44 2010 +0000 gallium: remove p_screen::surface_buffer_create This isn't very useful without texture_blanket(), which has also been removed. Note that this function hasn't been removed from the old pipe_winsys (u_simple_screen) still used internally by some drivers (eg softpipe). commit 6c462de39a4b9980a5f034a95e580efdfcb8173b Author: Keith Whitwell <keithw@vmware.com> Date: Mon Mar 8 14:27:40 2010 +0000 egl/x11: disable texture_blanket usage commit b42da9160df9f47224e5b3291b972f41767aa6e5 Merge: 4be2436 3ca9336 Author: Keith Whitwell <keithw@vmware.com> Date: Mon Mar 8 14:27:24 2010 +0000 Merge commit 'origin/master' into gallium-no-texture-blanket Conflicts: src/gallium/drivers/svga/svga_screen_texture.c commit 4be2436316929e3dfc55bc34d810920c06556b66 Author: Keith Whitwell <keithw@vmware.com> Date: Thu Mar 4 14:59:26 2010 +0000 gallium: remove texture blanket call No longer needed, except for nouveau and egl/xll/native_ximage.c. Fix for nouveau is to keep the call, but move it to an internal function within nouveau. Fix for that egl/x11 relies on gallium-sw-api branch or its successor. commit 69b6764330367d63c237d0bde9fb96435d0e0257 Author: Keith Whitwell <keithw@vmware.com> Date: Thu Mar 4 13:35:16 2010 +0000 drm_api: wrap comment
2010-03-09draw: quads never provoke the first vertexMarek Olšák
2010-03-08llvmpipe/gallivm: checkpoint: array of pointers to mipmap levelsBrian Paul
Change the texture data_ptr from just a single image pointer to an array of image pointers, indexed by mipmap level. We'll use this for mipmap filtering. For now, the mipmap level is hard-coded to zero.
2010-03-08gallivm: fix a crash by making sure we set the has_mask flag correctlyZack Rusin
2010-03-08Merge branch '7.8'Brian Paul
2010-03-06gallivm: Initialize variables for default cases.Vinson Lee
Fixes use of uninitialized variables in non-debug builds.
2010-03-06util: Use bitshift arithmetic to unpack pixels.José Fonseca
All test cases pass now.
2010-03-06util: Move the format tests cases here so that they can be easily shared.José Fonseca
2010-03-06util: Several fixes to clamping and test.José Fonseca
All tests pass here except util_format_b5g5r5a1_unorm_unpack_4ub, due to apparently a gcc 4.4.3 bug.
2010-03-06util: Fix the maximum value computation for SSCALED channels.José Fonseca
2010-03-06util: Add a new flag, for formats that can be described as a bitmask.José Fonseca
2010-03-06util: Add the shortened format name to the description.José Fonseca
2010-03-06gallivm: Add some notes about sampler static state construction.José Fonseca
Recover some logic to make state canonical, although it is admittedly very shy compared with what could be done. We really need an helper module to make state canonical.
2010-03-06gallivm: Answer question/comment.José Fonseca
This reverts commit 71c05689528d7987bfb99c3afe04e456887bc7b7.
2010-03-06gallivm: Add a placeholder for TGSI_FILE_PREDICATE registers.José Fonseca
2010-03-06gallivm: Integrate udis86 on scons builds.José Fonseca
2010-03-06gallivm: Generate valid IR for LLVM 2.7.José Fonseca
The signatures for pack intrinsics were made more consistent in this version.
2010-03-05gallivm: checkpoint: code gen for mipmap selectionBrian Paul
2010-03-05gallivm: added methods for getting texture depth, num mipmap levelsBrian Paul
2010-03-05gallivm: checkpoint: texture LOD computation code genBrian Paul
2010-03-05gallivm: added field for sampler lodBrian Paul
2010-03-05gallivm: minor arithmetic improvementsBrian Paul
2010-03-05gallivm: implement non-normalized texture wrap modesBrian Paul
Note that only the PIPE_TEX_WRAP_CLAMP,CLAMP_TO_EDGE,CLAMP_TO_BORDER modes work with non-normalized texcoords.
2010-03-04gallivm: implement texture border color, plus tweaks to some wrap modesBrian Paul
The progs/test/texwrap demo looks pretty good, but there are still some tiny differences from softpipe. There may be a sub-pixel texcoord interpolation error somewhere. There's some room for optimization. Many of the wrap modes compute intermediate values that are constant for the texture size (see the min/max values). These could be computed earlier and stored somewhere for later use.
2010-03-04gallivm: added texture border_color fieldBrian Paul
2010-03-04gallivm: added question/commentBrian Paul
2010-03-04gallivm: commentsBrian Paul
2010-03-04gallivm: rework and implement more texture wrap modesBrian Paul
All the texture wrap modes are now implemented for linear and nearest sampling. However, texture border color is not yet supported so some wrap modes will produce int coords outside the texture bounds. We'll get garbage values insted of the texture border color for now.
2010-03-04gallivm: added lp_build_fract()Brian Paul
2010-03-04gallivm: added lp_build_set_sign()Brian Paul
2010-03-04gallivm: added lp_build_negate()Brian Paul
2010-03-04gallivm: clarify unsigned vs. signed integer type constructionBrian Paul
The lp_int_type() function was creating an unsigned type. So rename that function to lp_uint_type() and create new lp_int_type() that creates a signed type.
2010-03-03util: Remove PIPE_FORMAT_R8G8B8X8_SNORM information.José Fonseca
2010-03-03gallivm: Centralize initialization. Fix stack alignment issues on Windows.José Fonseca
2010-03-03gallivm: Rename lp_bld_misc -> lp_bld_init.José Fonseca
2010-03-02Merge branch 'gallium-format-cleanup'José Fonseca
2010-03-02llvmpipe: improve based on review from Jose and fix else clausesZack Rusin
else was broken in the outter most else statemants, plus the code didn't need an inverted mask to compute the inverse of the current condition.
2010-03-02Merge branch 'gallium-no-rhw-position'Michal Krol
Conflicts: src/gallium/drivers/r300/r300_blit.c src/gallium/drivers/r300/r300_emit.c src/gallium/drivers/r300/r300_state_derived.c
2010-03-02util: Tweak comment for D3D10-like formats.José Fonseca
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