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* i965/fs: Reduce the interference between payload regs and virtual GRFs.Eric Anholt2012-10-172-19/+152
| | | | | | | | | | | | | Improves performance of the Lightsmark penumbra shadows scene by 15.7% +/- 1.0% (n=15), by eliminating register spilling. (tested by smashing the list of scenes to have all other scenes have 0 duration -- includes additional rendering of scene description text that normally doesn't appear in that scene) v2: Allow allocation of all but g0/g1 of the payload. v3: Pull count_to_loop_end() out to a helper function. Reviewed-by: Kenneth Graunke <[email protected]> (v2, recommended v3)
* i965/fs: Expose the payload registers to the register allocator.Eric Anholt2012-10-171-7/+39
| | | | | | For now, nothing else can get allocated over them, but that will change. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Remove extra allocation for classes[].Eric Anholt2012-10-171-1/+1
| | | | | | | This was to slot in the magic aligned pairs class, but it got moved to a descriptive name later. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Make the register allocation class_sizes[] choice static.Eric Anholt2012-10-172-60/+42
| | | | | | | | Based on split_virtual_grfs(), we choose the same set every time, so set it in stone. This will help us avoid regenerating the somewhat expensive class/register set setup every compile. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vs: Improve live interval calculation.Eric Anholt2012-10-174-96/+388
| | | | | | | | | | This is derived from the FS visitor code for the same, but tracks each channel separately (otherwise, some typical fill-a-channel-at-a-time patterns would produce excessive live intervals across loops and cause spilling). Reviewed-by: Kenneth Graunke <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48375 (crash -> failure, can turn into pass by forcing unrolling still)
* i965/vs: Fix the mlen of scratch read/write messages.Eric Anholt2012-10-171-2/+2
| | | | | | | | These messages always have m0 = g0 and m1 = offset, and write has m2 = data. Avoids regression in opt_compute_to_mrf() with a change to scratch writes to set up the data as an MRF write in the IR. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Make the cfg reusable from the VS.Eric Anholt2012-10-175-16/+16
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Share the predicate field between FS and VS.Eric Anholt2012-10-1713-33/+32
| | | | | | | Note that BRW_PREDICATE_NONE is 0 and BRW_PREDICATE_NORMAL is 1, so that's a lot like the true/false we had in the FS before. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Rename fs_cfg types to not mention fs.Eric Anholt2012-10-178-65/+65
| | | | | | | | fs_bblock_link -> bblock_link fs_bblock -> bblock_t (to avoid conflicting with all the fs_bblock *bblock) fs_cfg -> cfg_t (to avoid conflicting with all the fs_cfg *cfg) Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Move brw_fs_cfg.* to brw_cfg.*.Eric Anholt2012-10-177-6/+6
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Make the FS and VS share a few visitor/instruction fields.Eric Anholt2012-10-175-24/+30
| | | | | | This will let us reuse brw_fs_cfg.cpp from brw_vec4_*. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vs: Trim the swizzle of the scratch write temporary.Eric Anholt2012-10-171-1/+16
| | | | | | | | | This fixes confusion by the upcoming live variable analysis which saw e.g. use of temp.w when only temp.xyz were initialized in the basic block, and concluded that temp.w must have come from outside of the block (even though it was never initialized anywhere). Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vs: Do the temporary allocation in emit_scratch_write().Eric Anholt2012-10-173-21/+12
| | | | | | Both callers were doing basically the same thing, just written differently. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vs: Simplify emit_scratch_write() prototype.Eric Anholt2012-10-173-8/+6
| | | | | | | Both callers used (effectively) inst->dst as the argument, so just reference it. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vs: Add a little bit of IR-level debug ability.Eric Anholt2012-10-174-5/+96
| | | | | | | This is super basic, but it let me visualize a problem I had with opt_compute_to_mrf(). Reviewed-by: Kenneth Graunke <[email protected]>
* glx: Add GLXBadProfileARB to the error string listAdam Jackson2012-10-171-0/+1
| | | | | | | Note: This is a candidate for the stable branches. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Adam Jackson <[email protected]>
* glx: Fix listing of INTEL_swap_event in glXQueryExtensionsString()Owen W. Taylor2012-10-171-1/+1
| | | | | | | | | | | Due to a string mismatch, INTEL_swap_event wasn't listed among GLX extensions for the connection, even when present on both client and server. That is, glXQueryServerString and glXGetClientString reported the extension, but glXQueryExtensionsString did not. Note: This is a candidate for the stable branches. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56057 Reviewed-by: Chad Versace <[email protected]>
* gallivm: Hide AVX support when requested by LP_NATIVE_VECTOR_WIDTH or ↵José Fonseca2012-10-171-0/+10
| | | | | | unsupported by LLVM. Reviewed-by: Roland Scheidegger <[email protected]>
* gallivm: Use mcjit for ppc_64 architectureWill Schmidt2012-10-171-1/+4
| | | | | | | | | Per commentary and direction in the LLVM community, support for ppc64 is going into MCJIT rather than the old JIT. There is no existing support in prior llvm versions, so no need to specify LLVM version numbers. Signed-off-by: Will Schmidt <[email protected]> Signed-off-by: José Fonseca <[email protected]>
* st/mesa: silence MSVC signed/unsigned comparison warningBrian Paul2012-10-171-1/+2
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* st/mesa: silence MSVC double/unsigned assignment warningBrian Paul2012-10-171-1/+2
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* tgsi: silence MSVC signed/unsigned comparison warningsBrian Paul2012-10-172-2/+2
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* util: fix MSVC signed/unsigned comparison warning in u_upload_mgr.c codeBrian Paul2012-10-171-1/+1
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* util: fix MSVC signed/unsigned comparison warning in u_vbuf.c codeBrian Paul2012-10-171-1/+1
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* util: fix MSVC double/float conversion warning in u_format_r11g11b10f.hBrian Paul2012-10-171-1/+1
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* draw: silence MSVC signed/unsigned comparison warningsBrian Paul2012-10-174-8/+8
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* util/blitter: silence assorted MSVC warningsBrian Paul2012-10-172-21/+22
| | | | | | | Fix signed/unsigned comparison warnings and float/int assignment warnings. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* wmesa: remove old, unused span codeBrian Paul2012-10-171-474/+0
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* scons: Fix graw-xlib lib order.José Fonseca2012-10-171-1/+1
| | | | Avoids "undefined symbol: XShmCreateImage" error.
* tgsi: Add support to parse IMM[x] too.José Fonseca2012-10-172-2/+30
| | | | Thanks to Brian for pointing this out.
* Revert "gallivm: Don't use llvm.x86.avx.max/min.ps.256 inadvertently."José Fonseca2012-10-171-4/+4
| | | | This reverts commit bf2edc776b02a2a63862bf69a23adf666ecfcc57.
* build: Build on Cygwin with gnu99 instead of c99.Vinson Lee2012-10-161-1/+8
| | | | | | | | The GCC c99 standard on Cygwin sets __STRICT_ANSI__ and symbols such as strdup are not available. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* es2api: Add GL ES 3 headersMatt Turner2012-10-164-0/+1120
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* glapi: Add es2="3.0" attributes to XML.Matt Turner2012-10-1613-103/+103
| | | | | | | Note that we are missing the ARB_internalformat_query extension, which provides the glGetInternalformativ function needed by GL ES 3.0. Reviewed-by: Paul Berry <[email protected]>
* svga: whitespace fixes, remove useless commentsBrian Paul2012-10-165-93/+52
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* svga: silence MSVC warning about negating an unsigned valueBrian Paul2012-10-161-1/+1
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* svga: silence MSVC double/float assignment warningsBrian Paul2012-10-161-10/+10
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* svga: fix MSVC double/float parameter warningBrian Paul2012-10-161-1/+1
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* svga: silence MSVC float/int assignment warningsBrian Paul2012-10-162-3/+3
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* svga: silence MSVC double/float assignment warningsBrian Paul2012-10-161-23/+23
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* svga: silence some MSVC signed/unsigned comparison warningsBrian Paul2012-10-1611-11/+13
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* mesa/tests: Add ES1.1 dispatch table sanity testIan Romanick2012-10-161-0/+207
| | | | | | | | | This test actually depends on FEATURE_ES1 because _mesa_create_exec_table_es1 doesn't exist without it. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa/tests: Compile ES2 test regardless of FEATURE_ES2 settingIan Romanick2012-10-161-4/+0
| | | | | | | | | The relevant ES2 code is always in Mesa. Always building the tests ensures that things aren't accidentally broken when people don't build with --enable-es2. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* mesa: remove FEATURE_ES1 tests in enable.c codeBrian Paul2012-10-161-6/+0
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove FEATURE_ES test in _mesa_get_compressed_formats()Brian Paul2012-10-161-2/+0
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove FEATURE_ES test in _mesa_is_compressed_format()Brian Paul2012-10-161-2/+0
| | | | | | The code already has a runtime ES1 test. Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove FEATURE_GL test from updated_drawbuffers()Brian Paul2012-10-161-2/+0
| | | | | | There's already a runtime test for full OpenGL. Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove #if _HAVE_FULL_GL checksBrian Paul2012-10-1618-133/+1
| | | | | | This is basically more of the "remove FEATURE_x" clean-up. Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove ASSERT_NO_FEATURE macroBrian Paul2012-10-162-4/+1
| | | | | | Was only used in one place. Reviewed-by: Ian Romanick <[email protected]>
* i965: Fix rendering to small mipmaps of depth/stencil buffers using a temp mt.Eric Anholt2012-10-164-121/+172
| | | | | | | Fixes 51 piglit tests (fbo-clear-formats, and most of the remaining failures in depthstencil). Reviewed-by: Kenneth Graunke <[email protected]>
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