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2009-12-08gallium: fix more potential strict aliasing issuesRoland Scheidegger
In particular, gcc man page warns that union a_union { int i; double d; }; int f() { double d = 3.0; return ((union a_union *) &d)->i; } "might" not be ok (why not?), even though it doesn't seem to generate any warnings. Hence don't use this and do the extra step to actually use assignment to get the values in/out of the union. This changes parts of 3456f9149b3009fcfce80054759d05883d3c4ee5.
2009-12-08tgsi: fix some off-by-one errors in shader length, instruction lengthBrian Paul
The ureg and/or tgsi-simplification work introduced some inconsistencies between the ureg and traditional TGSI construction code. Now the tgsi_instruction::NrTokens field is consistant and the tgsi_header::BodySize field isn't off by one. Fixes bug 25455.
2009-12-08util/format: Take advantage of sequential nature of pipe_format enum.Michal Krol
Make sure the format descriptor table can be indexed directly.
2009-12-08gallium: Make pipe_format a sequential enum.Michal Krol
2009-12-08util/format: Remove unreferenced local.Michal Krol
2009-12-08Remove remaining pipe format utility functions.Michal Krol
Depricate pf_type(), pf_size_*(), pf_layout() and pf_exp2(). Map depricated PIPE_FORMAT_TYPE to new UTIL_FORMAT_ values: UNKNOWN = TYPE_VOID UNORM = TYPE_UNSIGNED + LAYOUT_ARITH SNORM = TYPE_SIGNED + LAYOUT_ARITH FIXED = TYPE_FIXED FLOAT = TYPE_FLOAT USCALED = TYPE_UNSIGNED + LAYOUT_ARRAY SSCALED = TYPE_SIGNED + LAYOUT_ARRAY SRGB = TYPE_COLORSPACE_SRGB
2009-12-08r600: and finally fix SCSAndre Maasikas
2009-12-08r600: remove (now) dead codeAndre Maasikas
2009-12-08r600: fix SIN alsoAndre Maasikas
2009-12-08r600: use the new inline constants feature to fix COSAndre Maasikas
2009-12-08r600: add assembler support for literal(inline) constantsAndre Maasikas
and use it in cubemap instruction sequence for testing
2009-12-08r600: merge alu_instruction/alu_instruction2Andre Maasikas
2009-12-08r600: add ABS support for source regs to assemblerAndre Maasikas
use it in tex cube instruction sequence
2009-12-08r600: glsl - allow specifying texture sampler via uniformsAndre Maasikas
looks kinda hackish, should rethink later
2009-12-08r600: implement FRAG_ATTRIB_FACE, glsl/twoside worksAndre Maasikas
2009-12-08r600: quick hack to get KIL_NV working - does condition TR only for nowAndre Maasikas
2009-12-08r600: wip glsl - refactor conditional instructions a bitAndre Maasikas
remember the dst register which is used for cond updates when it's time to use the cond codes issue a separate PRED instruction
2009-12-08r600: execute SET funtions on all channelsAndre Maasikas
seems assemble_LOGIC was meant for non-condition-code instructions so execute in for all components as previously
2009-12-08move assert to avoid crash in debug build.Alan Hourihane
2009-12-08st/xorg Fail early if we don't intend to accelerate.Thomas Hellstrom
Saves a number of unneeded computations and log noise. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2009-12-18i915: Fix GL_TEXTURE_MAX_LEVEL support (piglit levelclamp test).Eric Anholt
2009-12-18i915: Clean up some unnecessary x/y miptree code.Eric Anholt
The base of the texture is always the base of the miptree. If it wasn't, we'd have issues with this code due to miptrees not walking the same direction for all LODs.
2009-12-18i965: Add support for OPCODE_CMP in the VS to fix GLSL sqrt()Eric Anholt
Bug #25628. Fixes piglit case glsl-vs-sqrt-zero.
2009-12-18st/mesa: move assert on nr vs insns until after pos_invarient expansionKeith Whitwell
It is possible to have a 1-instruction vertex shader before expanding pos_invarient. Not sure what this assert achieved, but at least move it where it is correct.
2009-12-08Merge branch 'mesa_7_7_branch'Michel Dänzer
2009-12-08vmware/xorg: Fix SCons build.Michel Dänzer
Not sure how vmw_screen.c could build at all though...
2009-12-08vmware/xorg: Avoid warning about HAVE_STDINT_H being redefined.Michel Dänzer
2009-12-08Merge branch 'mesa_7_7_branch'Andre Maasikas
Conflicts: src/mesa/drivers/dri/r600/r700_assembler.c src/mesa/main/version.h
2009-12-08i915g: Fix memory leak when pci id is unknown.Vinson Lee
2009-12-08i915g: Add missing break statement in i915_debug_packet.Vinson Lee
2009-12-08rbug: Initialize variable in rbug_get_message.Vinson Lee
Silences uninitialized variable warning.
2009-12-08Merge branch 'mesa_7_6_branch' into mesa_7_7_branchAndre Maasikas
2009-12-08llvmpipe: Use number of CPUs as default number of threads.José Fonseca
Also bump MAX_THREADS to 8.
2009-12-08r600: add support for TXB instructionAndre Maasikas
makes testing other things easier - does not hang the card TODO: enable TEX dependency tracking in vertex programs
2009-12-08r600: reorder state for render_target and blendAndre Maasikas
First time around render targets are not enabled yet (done in r700SendRenderTargetState) so blend state is not emitted for any targets. Affects first glClear in some mesa tests. As a quick fix reorder state emit so that target is set first
2009-12-07llvmpipe: Initialize variables in emit_instruction.Vinson Lee
2009-12-07mesa: set version string to 7.7-rc1Ian Romanick
Also modify the Makefile to use the correct version for the tarballs.
2009-12-07llvmpipe: remove some left-over debug codeBrian Paul
2009-12-07Merge branch 'mesa_7_6_branch' into mesa_7_7_branchIan Romanick
Conflicts: progs/demos/projtex.c progs/xdemos/glxinfo.c src/mesa/main/version.h To fix the confilicts in projtex.c and glxinfo.c I just took the code from mesa_7_6_branch. The conflicts seem to have occured from cherry-picks from mesa_7_7_branch to mesa_7_6_branch followed by commmits just to mesa_7_6_branch.
2009-12-07Revert "intel: Make RGB renderbuffers use XRGB8888 like we do for RGB system ↵Ian Romanick
buffers." This reverts commit 4598942b1b88a2a7d5af7febae7e79eedf00e385. XRGB8888 doesn't work as intended. Revert this for now, and we'll revisit it for 7.8 or something.
2009-12-07llvmpipe: implement threaded rasterizationBrian Paul
The LP_NUM_THREADS env var controls how many threads are created. The default (and max) is 4, for now. If LP_NUM_THREADS = 0, threading is not used.
2009-12-07gallium: added pipe_semaphore and related codeBrian Paul
2009-12-07llvmpipe: repartition lp_rasterizer state for threadingBrian Paul
Some of the state is per-thread. Put that state in new lp_rasterizer_task struct.
2009-12-07llvmpipe: use bin iteration functions when rasterizing binsBrian Paul
2009-12-07llvmpipe: introduce mutex and bin iteration functionsBrian Paul
2009-12-07mesa: set version string to 7.6.1-rc3Ian Romanick
2009-12-07radeon: fix cases when only first image where put directly into miptree.Maciej Cencora
Make sure that minimal width, height and depth of texture image is 1.
2009-12-07radeon: fix image migration for small compressed texturesMaciej Cencora
memcpy would give incorrect results if src rowstride != dst rowstride
2009-12-07mesa: fix shader prog_execute strict aliasing violationsRoland Scheidegger
use unions instead of pointer casts.
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.
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