mesa.git
15 years agollvmpipe: Document that llvm 2.5 is expected.
José Fonseca [Tue, 18 Aug 2009 18:20:48 +0000 (19:20 +0100)]
llvmpipe: Document that llvm 2.5 is expected.

15 years agollvmpipe: Briefly describe current status.
José Fonseca [Tue, 18 Aug 2009 16:36:13 +0000 (17:36 +0100)]
llvmpipe: Briefly describe current status.

15 years agollvmpipe: Blend in place.
José Fonseca [Tue, 18 Aug 2009 13:18:54 +0000 (14:18 +0100)]
llvmpipe: Blend in place.

15 years agollvmpipe: Code generate logic ops.
José Fonseca [Tue, 18 Aug 2009 12:30:04 +0000 (13:30 +0100)]
llvmpipe: Code generate logic ops.

15 years agollvmpipe: Rasterize the quads according to what the blend function expects.
José Fonseca [Tue, 18 Aug 2009 11:57:16 +0000 (12:57 +0100)]
llvmpipe: Rasterize the quads according to what the blend function expects.

15 years agollvmpipe: Tile in SoA format identical to the blender function output.
José Fonseca [Tue, 18 Aug 2009 10:41:01 +0000 (11:41 +0100)]
llvmpipe: Tile in SoA format identical to the blender function output.

15 years agollvmpipe: Allow to dump the disassembly byte code.
José Fonseca [Tue, 18 Aug 2009 09:28:37 +0000 (10:28 +0100)]
llvmpipe: Allow to dump the disassembly byte code.

Useful as dis86 doesn't disassemble some SSE4 opcodes yet.

15 years agollvmpipe: Implement LIT.
José Fonseca [Mon, 17 Aug 2009 07:10:38 +0000 (08:10 +0100)]
llvmpipe: Implement LIT.

15 years agollvmpipe: Move lp_build_select to lp_bld_logic.[ch].
José Fonseca [Mon, 17 Aug 2009 06:57:28 +0000 (07:57 +0100)]
llvmpipe: Move lp_build_select to lp_bld_logic.[ch].

15 years agollvmpipe: Implement comparison opcodes.
José Fonseca [Mon, 17 Aug 2009 06:51:54 +0000 (07:51 +0100)]
llvmpipe: Implement comparison opcodes.

15 years agollvmpipe: Fix translation of KIL with repeated swizzles.
José Fonseca [Mon, 17 Aug 2009 06:51:16 +0000 (07:51 +0100)]
llvmpipe: Fix translation of KIL with repeated swizzles.

15 years agollvmpipe: Handle floating point selection.
José Fonseca [Mon, 17 Aug 2009 06:50:45 +0000 (07:50 +0100)]
llvmpipe: Handle floating point selection.

15 years agollvmpipe: Silence compiler warnings.
José Fonseca [Sun, 16 Aug 2009 20:07:15 +0000 (21:07 +0100)]
llvmpipe: Silence compiler warnings.

15 years agollvmpipe: Implement KIL.
José Fonseca [Sun, 16 Aug 2009 20:01:57 +0000 (21:01 +0100)]
llvmpipe: Implement KIL.

15 years agollvmpipe: More verbose error message when failed to translate opcodes.
José Fonseca [Sun, 16 Aug 2009 20:01:12 +0000 (21:01 +0100)]
llvmpipe: More verbose error message when failed to translate opcodes.

15 years agollvmpipe: Detect typos in LLVM intrinsics early.
José Fonseca [Sun, 16 Aug 2009 20:00:16 +0000 (21:00 +0100)]
llvmpipe: Detect typos in LLVM intrinsics early.

15 years agollvmpipe: Comparisons translation.
José Fonseca [Sun, 16 Aug 2009 19:59:38 +0000 (20:59 +0100)]
llvmpipe: Comparisons translation.

15 years agollvmpipe: Disassemble generated x86 code.
José Fonseca [Sun, 16 Aug 2009 10:50:17 +0000 (11:50 +0100)]
llvmpipe: Disassemble generated x86 code.

15 years agollvmpipe: Shader function arguments don't alias.
José Fonseca [Sun, 16 Aug 2009 09:02:17 +0000 (10:02 +0100)]
llvmpipe: Shader function arguments don't alias.

15 years agollvmpipe: Test only present functionality to allow regression testing.
José Fonseca [Fri, 14 Aug 2009 11:02:38 +0000 (12:02 +0100)]
llvmpipe: Test only present functionality to allow regression testing.

15 years agollvmpipe: Clamp into range when writing integers.
José Fonseca [Fri, 14 Aug 2009 11:02:06 +0000 (12:02 +0100)]
llvmpipe: Clamp into range when writing integers.

15 years agollvmpipe: Compute interpolation coeffs directly into SoA layout.
José Fonseca [Fri, 14 Aug 2009 10:33:26 +0000 (11:33 +0100)]
llvmpipe: Compute interpolation coeffs directly into SoA layout.

15 years agollvmpipe: Pass the interpolation factors as scalars.
José Fonseca [Fri, 14 Aug 2009 09:56:40 +0000 (10:56 +0100)]
llvmpipe: Pass the interpolation factors as scalars.

15 years agollvmpipe: Eliminate dependency on tgsi_exec_machine.
José Fonseca [Fri, 14 Aug 2009 09:48:06 +0000 (10:48 +0100)]
llvmpipe: Eliminate dependency on tgsi_exec_machine.

15 years agollvmpipe: Eliminate non-LLVM fs execution paths.
José Fonseca [Fri, 14 Aug 2009 09:27:32 +0000 (10:27 +0100)]
llvmpipe: Eliminate non-LLVM fs execution paths.

15 years agollvmpipe: Code generate interpolators.
José Fonseca [Fri, 14 Aug 2009 09:03:46 +0000 (10:03 +0100)]
llvmpipe: Code generate interpolators.

15 years agollvmpipe: Factor out lp_build_select from lp_build_select_aos.
José Fonseca [Fri, 14 Aug 2009 09:03:12 +0000 (10:03 +0100)]
llvmpipe: Factor out lp_build_select from lp_build_select_aos.

15 years agollvmpipe: Translate approximate log2/exp2.
José Fonseca [Wed, 12 Aug 2009 11:42:06 +0000 (12:42 +0100)]
llvmpipe: Translate approximate log2/exp2.

15 years agollvmpipe: Handle a few more TGSI opcodes.
José Fonseca [Wed, 12 Aug 2009 09:37:24 +0000 (10:37 +0100)]
llvmpipe: Handle a few more TGSI opcodes.

15 years agollvmpipe: Efficient implementations of pow/exp/log/exp2/log2
José Fonseca [Wed, 12 Aug 2009 09:35:50 +0000 (10:35 +0100)]
llvmpipe: Efficient implementations of pow/exp/log/exp2/log2

15 years agollvmpipe: Migrate more SSE2 codegen to LLVM IR.
José Fonseca [Wed, 12 Aug 2009 01:36:35 +0000 (02:36 +0100)]
llvmpipe: Migrate more SSE2 codegen to LLVM IR.

15 years agollvmpipe: Don't assume/enforce fs values are in [0,1] range.
José Fonseca [Wed, 12 Aug 2009 01:35:53 +0000 (02:35 +0100)]
llvmpipe: Don't assume/enforce fs values are in [0,1] range.

15 years agollvmpipe: Implement more arithmetic functions.
José Fonseca [Wed, 12 Aug 2009 01:34:55 +0000 (02:34 +0100)]
llvmpipe: Implement more arithmetic functions.

15 years agollvmpipe: Reuse coord/texel store.
José Fonseca [Tue, 11 Aug 2009 12:30:23 +0000 (13:30 +0100)]
llvmpipe: Reuse coord/texel store.

15 years agollvmpipe: Replace lp_fs_llvm.c.
José Fonseca [Tue, 11 Aug 2009 12:19:16 +0000 (13:19 +0100)]
llvmpipe: Replace lp_fs_llvm.c.

Based on lp_fs_exec.c/lp_fs_sse.c and tgsi_exec.c.

15 years agollvmpipe: TGSI -> LLVM SoA IR converstion.
José Fonseca [Tue, 11 Aug 2009 12:17:24 +0000 (13:17 +0100)]
llvmpipe: TGSI -> LLVM SoA IR converstion.

Based on tgsi_sse2.c.

15 years agollvmpipe: Dump only the generated function.
José Fonseca [Tue, 11 Aug 2009 12:10:15 +0000 (13:10 +0100)]
llvmpipe: Dump only the generated function.

15 years agollvmpipe: Scalar -> vector broadcasting.
José Fonseca [Tue, 11 Aug 2009 12:09:54 +0000 (13:09 +0100)]
llvmpipe: Scalar -> vector broadcasting.

15 years agollvmpipe: More arithmetic ops.
José Fonseca [Tue, 11 Aug 2009 12:09:35 +0000 (13:09 +0100)]
llvmpipe: More arithmetic ops.

Mostly untested.

15 years agollvmpipe: More intrinsic helpers.
José Fonseca [Mon, 10 Aug 2009 22:22:40 +0000 (23:22 +0100)]
llvmpipe: More intrinsic helpers.

15 years agollvmpipe: Fix typo.
José Fonseca [Mon, 10 Aug 2009 15:12:51 +0000 (16:12 +0100)]
llvmpipe: Fix typo.

15 years agoutil: Fix SCons build.
José Fonseca [Mon, 10 Aug 2009 15:12:41 +0000 (16:12 +0100)]
util: Fix SCons build.

15 years agollvmpipe: Document the typo in llvm-c/Core.h.
José Fonseca [Mon, 10 Aug 2009 14:43:04 +0000 (15:43 +0100)]
llvmpipe: Document the typo in llvm-c/Core.h.

15 years agoutil: Auto-generate u_format_table.c from SConscript.
José Fonseca [Mon, 10 Aug 2009 14:23:35 +0000 (15:23 +0100)]
util: Auto-generate u_format_table.c from SConscript.

15 years agollvmpipe: Simple description/instructions.
José Fonseca [Mon, 10 Aug 2009 11:35:16 +0000 (12:35 +0100)]
llvmpipe: Simple description/instructions.

15 years agollvmpipe: Add missing include.
José Fonseca [Mon, 10 Aug 2009 10:37:55 +0000 (11:37 +0100)]
llvmpipe: Add missing include.

15 years agollvmpipe: Tiles in rgba8 format.
José Fonseca [Mon, 10 Aug 2009 07:16:31 +0000 (08:16 +0100)]
llvmpipe: Tiles in rgba8 format.

15 years agollvmpipe: Store tile color in SoA.
José Fonseca [Sun, 9 Aug 2009 22:58:06 +0000 (23:58 +0100)]
llvmpipe: Store tile color in SoA.

15 years agollvmpipe: Code generate color masking.
José Fonseca [Sun, 9 Aug 2009 22:34:01 +0000 (23:34 +0100)]
llvmpipe: Code generate color masking.

15 years agollvmpipe: Use the generated SoA blending code.
José Fonseca [Sun, 9 Aug 2009 22:10:19 +0000 (23:10 +0100)]
llvmpipe: Use the generated SoA blending code.

15 years agollvmpipe: Handle disabled blending too.
José Fonseca [Sun, 9 Aug 2009 21:59:52 +0000 (22:59 +0100)]
llvmpipe: Handle disabled blending too.

15 years agoxlib: Ensure one screen instance.
José Fonseca [Sun, 9 Aug 2009 21:59:12 +0000 (22:59 +0100)]
xlib: Ensure one screen instance.

15 years agollvmpipe: Split the texture cache from the color/depth/stencil cache.
José Fonseca [Sun, 9 Aug 2009 16:22:01 +0000 (17:22 +0100)]
llvmpipe: Split the texture cache from the color/depth/stencil cache.

15 years agoxlib: Complete llvmpipe integration.
José Fonseca [Sun, 9 Aug 2009 16:15:17 +0000 (17:15 +0100)]
xlib: Complete llvmpipe integration.

15 years agollvmpipe: SoA blending.
José Fonseca [Sun, 9 Aug 2009 11:39:38 +0000 (12:39 +0100)]
llvmpipe: SoA blending.

Throughput seems to be 4x higher.

15 years agoutil: Fix blend factor dumping.
José Fonseca [Sun, 9 Aug 2009 11:32:37 +0000 (12:32 +0100)]
util: Fix blend factor dumping.

15 years agollvmpipe: Update blending test.
José Fonseca [Sat, 8 Aug 2009 22:15:05 +0000 (23:15 +0100)]
llvmpipe: Update blending test.

15 years agollvmpipe: Handle more conversions.
José Fonseca [Sat, 8 Aug 2009 22:10:59 +0000 (23:10 +0100)]
llvmpipe: Handle more conversions.

Not all successfully yet though..

15 years agollvmpipe: Use full set of sse4 min/max intrinsics.
José Fonseca [Sat, 8 Aug 2009 21:57:03 +0000 (22:57 +0100)]
llvmpipe: Use full set of sse4 min/max intrinsics.

15 years agollvmpipe: Fix one const generation for some signed integers.
José Fonseca [Sat, 8 Aug 2009 21:56:22 +0000 (22:56 +0100)]
llvmpipe: Fix one const generation for some signed integers.

15 years agollvmpipe: Allow floating types without sign.
José Fonseca [Sat, 8 Aug 2009 21:51:11 +0000 (22:51 +0100)]
llvmpipe: Allow floating types without sign.

With the meaning that all values are assumed to be positive.

15 years agollvmpipe: Centralize lp_build_context initialization.
José Fonseca [Sat, 8 Aug 2009 21:49:23 +0000 (22:49 +0100)]
llvmpipe: Centralize lp_build_context initialization.

15 years agollvmpipe: Normalize the cycles with the number of channel.
José Fonseca [Sat, 8 Aug 2009 19:38:01 +0000 (20:38 +0100)]
llvmpipe: Normalize the cycles with the number of channel.

So that we have a comparable number for different formats.

15 years agollvmpipe: Handle ubyte -> float conversion too.
José Fonseca [Fri, 7 Aug 2009 13:34:13 +0000 (14:34 +0100)]
llvmpipe: Handle ubyte -> float conversion too.

15 years agollvmpipe: Make lp_const_offset visible.
José Fonseca [Fri, 7 Aug 2009 13:33:07 +0000 (14:33 +0100)]
llvmpipe: Make lp_const_offset visible.

15 years agollvmpipe: Only get the preprocessor flags from llvm-config.
José Fonseca [Fri, 7 Aug 2009 13:20:57 +0000 (14:20 +0100)]
llvmpipe: Only get the preprocessor flags from llvm-config.

Otherwise we get -O2 optimization flag, preventing proper debugging.

15 years agollvmpipe: Bootstrap type conversions.
José Fonseca [Fri, 7 Aug 2009 08:51:48 +0000 (09:51 +0100)]
llvmpipe: Bootstrap type conversions.

15 years agollvmpipe: Use same type for reference vectors.
José Fonseca [Fri, 7 Aug 2009 08:51:04 +0000 (09:51 +0100)]
llvmpipe: Use same type for reference vectors.

15 years agollvmpipe: Fix floating point const scale factor.
José Fonseca [Fri, 7 Aug 2009 08:28:58 +0000 (09:28 +0100)]
llvmpipe: Fix floating point const scale factor.

15 years agollvmpipe: Factor out shared test code into a separate module.
José Fonseca [Fri, 7 Aug 2009 00:20:01 +0000 (01:20 +0100)]
llvmpipe: Factor out shared test code into a separate module.

15 years agollvmpipe: Cleanup constant helpers.
José Fonseca [Fri, 7 Aug 2009 00:18:49 +0000 (01:18 +0100)]
llvmpipe: Cleanup constant helpers.

15 years agollvmpipe: Move intrinsic helpers to a separate module.
José Fonseca [Fri, 7 Aug 2009 00:16:59 +0000 (01:16 +0100)]
llvmpipe: Move intrinsic helpers to a separate module.

15 years agollvmpipe: Collect richer blend data.
José Fonseca [Tue, 4 Aug 2009 12:39:28 +0000 (13:39 +0100)]
llvmpipe: Collect richer blend data.

15 years agollvmpipe: Some notes about PSHUF.
José Fonseca [Tue, 4 Aug 2009 11:32:24 +0000 (12:32 +0100)]
llvmpipe: Some notes about PSHUF.

15 years agollvmpipe: Optimize blend swizzles by using bitmasks instead of shuffles for ubytes.
José Fonseca [Tue, 4 Aug 2009 11:09:52 +0000 (12:09 +0100)]
llvmpipe: Optimize blend swizzles by using bitmasks instead of shuffles for ubytes.

15 years agollvmpipe: Write data to a tsv file for posterior analysis.
José Fonseca [Tue, 4 Aug 2009 10:52:54 +0000 (11:52 +0100)]
llvmpipe: Write data to a tsv file for posterior analysis.

15 years agollvmpipe: Move p_build_context to lp_bld_type.h
José Fonseca [Tue, 4 Aug 2009 10:51:13 +0000 (11:51 +0100)]
llvmpipe: Move p_build_context to lp_bld_type.h

As it will be shared with more modules.

15 years agoutil: New file dedicated to dump state in human/machine readable format.
José Fonseca [Tue, 4 Aug 2009 10:50:13 +0000 (11:50 +0100)]
util: New file dedicated to dump state in human/machine readable format.

15 years agollvmpipe: Don't use llvm.readcyclecounter.
José Fonseca [Tue, 4 Aug 2009 01:10:35 +0000 (02:10 +0100)]
llvmpipe: Don't use llvm.readcyclecounter.

LLVM during optimization reorders the rdtsc instructions next to each
other, which makes it pretty useless.

15 years agollvmpipe: Separate constant building.
José Fonseca [Mon, 3 Aug 2009 21:31:08 +0000 (22:31 +0100)]
llvmpipe: Separate constant building.

15 years agollvmpipe: Move type support functions into a separate file.
José Fonseca [Mon, 3 Aug 2009 21:24:01 +0000 (22:24 +0100)]
llvmpipe: Move type support functions into a separate file.

15 years agollvmpipe: Measure the number of cycles taken for blending.
José Fonseca [Mon, 3 Aug 2009 18:35:28 +0000 (19:35 +0100)]
llvmpipe: Measure the number of cycles taken for blending.

15 years agollvmpipe: Minor comments / debug mnemonics.
José Fonseca [Mon, 3 Aug 2009 18:32:57 +0000 (19:32 +0100)]
llvmpipe: Minor comments / debug mnemonics.

15 years agollvmpipe: Optimize away min/max with equal operands.
José Fonseca [Mon, 3 Aug 2009 18:31:56 +0000 (19:31 +0100)]
llvmpipe: Optimize away min/max with equal operands.

15 years agollvmpipe: Improve generated 8bit blending code.
José Fonseca [Mon, 3 Aug 2009 01:06:42 +0000 (02:06 +0100)]
llvmpipe: Improve generated 8bit blending code.

15 years agollvmpipe: Get blending of normalized 8bit unsigned integers working.
José Fonseca [Sun, 2 Aug 2009 23:01:27 +0000 (00:01 +0100)]
llvmpipe: Get blending of normalized 8bit unsigned integers working.

15 years agollvmpipe: Specialize arithmetic operations.
José Fonseca [Sun, 2 Aug 2009 16:54:53 +0000 (17:54 +0100)]
llvmpipe: Specialize arithmetic operations.

15 years agollvmpipe: Introduce a custom typing system.
José Fonseca [Sun, 2 Aug 2009 12:52:40 +0000 (13:52 +0100)]
llvmpipe: Introduce a custom typing system.

Straightforward representation of floating-point/fixed-point/integer,
normalized/scaled, signed/unsigned SIMD vector types.

15 years agollvmpipe: Avoid C99-isms.
José Fonseca [Sun, 2 Aug 2009 12:48:16 +0000 (13:48 +0100)]
llvmpipe: Avoid C99-isms.

15 years agollvmpipe: Factor out intrisic calling code into a reusable function.
José Fonseca [Sun, 2 Aug 2009 08:59:12 +0000 (09:59 +0100)]
llvmpipe: Factor out intrisic calling code into a reusable function.

15 years agollvmpipe: Cleanup test programs.
José Fonseca [Sat, 1 Aug 2009 17:35:04 +0000 (18:35 +0100)]
llvmpipe: Cleanup test programs.

15 years agollvmpipe: Blending.
José Fonseca [Sat, 1 Aug 2009 16:59:19 +0000 (17:59 +0100)]
llvmpipe: Blending.

The code

15 years agollvmpipe: Arithmetic helpers.
José Fonseca [Sat, 1 Aug 2009 16:27:05 +0000 (17:27 +0100)]
llvmpipe: Arithmetic helpers.

15 years agollvmpipe: fastpath for interpolated z16 less depthtesting
Keith Whitwell [Mon, 27 Jul 2009 11:11:16 +0000 (12:11 +0100)]
llvmpipe: fastpath for interpolated z16 less depthtesting

Because this is interpolated (ie. early) depth, we can build in an
assumption about the quads emitted by triangle setup, ie that they
are actually linear spans.  Interpolate z over those spans in z16
format to save on math & conversion.

15 years agollvmpipe: cope with nr_cbufs == 0
Keith Whitwell [Mon, 27 Jul 2009 10:23:51 +0000 (11:23 +0100)]
llvmpipe: cope with nr_cbufs == 0

Disable blend code when no color buffer

15 years agollvmpipe: Translate logicops.
José Fonseca [Wed, 29 Jul 2009 07:29:13 +0000 (08:29 +0100)]
llvmpipe: Translate logicops.

15 years agollvmpipe: Separate pixel packing/unpacking from loading/storing.
José Fonseca [Wed, 29 Jul 2009 06:58:27 +0000 (07:58 +0100)]
llvmpipe: Separate pixel packing/unpacking from loading/storing.

15 years agoxlib: Integrate with llvmpipe.
José Fonseca [Tue, 28 Jul 2009 07:49:40 +0000 (08:49 +0100)]
xlib: Integrate with llvmpipe.

Actually, the makefile/sconscript changes were already commit by mistake.

15 years agollvmpipe: Adjust for pixel layout changes.
José Fonseca [Tue, 28 Jul 2009 07:47:35 +0000 (08:47 +0100)]
llvmpipe: Adjust for pixel layout changes.

15 years agoutil: Make pixel format layout more meaningful.
José Fonseca [Tue, 28 Jul 2009 07:47:13 +0000 (08:47 +0100)]
util: Make pixel format layout more meaningful.

Namelly, explicitly distinguish formats coded by arithmetic manipulation,
from formats layed out in array.