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25613 commits 66 branches 919 tags 970 MiB
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22268 commits

Author SHA1 Message Date
Keith Whitwell
04de13b9cd llvmpipe: keep texture stride 16byte aligned 
Fixes crash when resizing gears window.
 2009-08-29 09:21:41 +01:00
José Fonseca
4d2b0eb19e llvmpipe: Squash the quad pipeline. 
It had been reduced to one fixed stage.
 2009-08-29 09:21:41 +01:00
José Fonseca
77b35dc179 llvmpipe: s/uni/scalar/. 
More obvious name.
 2009-08-29 09:21:40 +01:00
José Fonseca
5811ed87d7 llvmpipe: Add a bunch of comments. 
Description/rationale/to-do items, while I still remember them...
 2009-08-29 09:21:40 +01:00
José Fonseca
3f36f4b051 llvmpipe: Split off vs stuff from lp_state_fs.c. 
lp_state_fs.c is already too big without it.
 2009-08-29 09:21:40 +01:00
José Fonseca
c3b7406667 llvmpipe: Avoid duplicate clamping when converting between types. 2009-08-29 09:21:40 +01:00
José Fonseca
9897180279 llvmpipe: Generate the fragment pipeline into a single function. 
Still hackish. Will document and optimize later.
 2009-08-29 09:21:40 +01:00
José Fonseca
64cc71167f llvmpipe: Get conversions working correctly for all integer types. 2009-08-29 09:21:39 +01:00
José Fonseca
53f9a1180e llvmpipe: Delete the quad polygon stipple stage. 
Not used now -- stipple done by the draw module. May code generate later.
 2009-08-29 09:21:39 +01:00
José Fonseca
3d7a88674f llvmpipe: Early depth testing. 2009-08-29 09:21:39 +01:00
José Fonseca
90b5df8d1b llvmpipe: Disassemble beyond referred code beyond the RET instruction. 2009-08-29 09:21:39 +01:00
José Fonseca
c5531f575b llvmpipe: Split control flow function declarations and notes. 2009-08-29 09:21:39 +01:00
José Fonseca
1e4376a68f llvmpipe: Back port recent softpipe-opt improvements from Keith. 2009-08-29 09:21:39 +01:00
José Fonseca
f10ee9a0a1 llvmpipe: Don't limit the number of tiles in the cache. 2009-08-29 09:21:39 +01:00
José Fonseca
87c383a2e5 llvmpipe: Clean dead tile cache code. 2009-08-29 09:21:39 +01:00
José Fonseca
e3baeb3f14 llvmpipe: Simplify tile clears. Use pipe_fill_rect instead of scratch tile. 2009-08-29 09:21:38 +01:00
José Fonseca
d94fbb4a48 llvmpipe: Start hiding llvmpipe_cached_tile. 2009-08-29 09:21:38 +01:00
José Fonseca
1cb9ce0d27 llvmpipe: Drop depth/stencil support from tile cache. 2009-08-29 09:21:38 +01:00
José Fonseca
e3b38e5ec1 llvmpipe: Code generate the depth test, and include in the shader. 
Only 32bit depth/stencil surfaces supported for now. Stencil ops not
implemented yet.
 2009-08-29 09:21:38 +01:00
José Fonseca
db35ac36d9 llvmpipe: Update texture block from format. 2009-08-29 09:21:38 +01:00
José Fonseca
343ccc8dd0 llvmpipe: Depth test to LLVM IR translation. 2009-08-29 09:21:38 +01:00
José Fonseca
c0472f9c34 llvmpipe: Centralize mask update logic. 2009-08-29 09:21:37 +01:00
José Fonseca
3dbf00f9ab llvmpipe: Clamped float to unsigned norm via mantissa manipulation. 2009-08-29 09:21:37 +01:00
José Fonseca
33ce51bc0d llvmpipe: Several fixes of the conversion test. 2009-08-29 09:21:37 +01:00
José Fonseca
d07b038366 llvmpipe: Generate instrinsics for integer comparisons. 
It is a little messy, given the available instrucions form SIMD
integer comparisons is rather limited.
 2009-08-29 09:21:37 +01:00
José Fonseca
89146cd48d llvmpipe: Mention the ability to get microbenchmarks from the unit tests. 
Even better would be to have a -h/--help option to the tests...
 2009-08-29 09:21:37 +01:00
José Fonseca
9ae47069b4 llvmpipe: Code generate alpha testing and append to generated fragment shader. 2009-08-29 09:21:37 +01:00
José Fonseca
b5e397c369 util: Dump PIPE_FUNC_x value names. 2009-08-29 09:21:37 +01:00
Brian Paul
03b388e1c9 llvmpipe: frag shader comments 2009-08-29 09:21:36 +01:00
Brian Paul
0f6c621aee llvmpipe: blend comments 2009-08-29 09:21:36 +01:00
Brian Paul
8329e59958 llvmpipe: comments about blend generator 2009-08-29 09:21:36 +01:00
Brian Paul
f586d9546b llvmpipe: basic comments 2009-08-29 09:21:36 +01:00
José Fonseca
b9f2f01315 llvmpipe: Hack to force the line/point rasterization also fit the blend function expectations. 2009-08-29 09:21:35 +01:00
José Fonseca
7643da88a3 llvmpipe: Refer my udis86 branch which decodes more opcodes. 2009-08-29 09:21:35 +01:00
José Fonseca
7c2dc3faa8 llvmpipe: Code generate the position interpolation. 2009-08-29 09:21:35 +01:00
José Fonseca
6f5cd15f80 llvmpipe: Simpler variant of lp_build_broadcast_scalar. 2009-08-29 09:21:35 +01:00
José Fonseca
17baa01bfb llvmpipe: Put the position coefficients together with the inputs. 
The automatic search'n'replace leaves lp_setup.c a bit ugly, but this code
will be eventually code generated as well.
 2009-08-29 09:21:35 +01:00
José Fonseca
7926b42d41 llvmpipe: Implement saturation. 2009-08-29 09:21:35 +01:00
José Fonseca
39352b3443 llvmpipe: Put color/depth directly into the quad structure. 2009-08-29 09:21:35 +01:00
Brian Paul
908d8d7a1b llvmpipe: prefix point/line/tri_setup() functions with llvmpipe_ 
Avoid symbol collisions with softpipe.
 2009-08-29 09:21:35 +01:00
Brian Paul
137afe6a55 llvmpipe: updated Makefile C_SOURCES 2009-08-29 09:21:34 +01:00
Brian Paul
aa2514d12d llvmpipe: add missing break in xlib _init() 2009-08-29 09:21:34 +01:00
José Fonseca
556eecea67 llvmpipe: Allow to build without udis86. 2009-08-29 09:21:34 +01:00
José Fonseca
2fef9b3369 llvmpipe: Drop the FETCH/STORE macros. 2009-08-29 09:21:34 +01:00
José Fonseca
5999ebfb69 llvmpipe: Debug helper function to name llvm intermediate values. 2009-08-29 09:21:34 +01:00
Keith Whitwell
a22f87c994 llvmpipe: use align_malloc for all structs containing ALIGN16 members 
Unless the struct is allocated aligned, aligning the members isn't very
helpful.
 2009-08-29 09:21:34 +01:00
José Fonseca
49d83fdc45 llvmpipe: Document that llvm 2.5 is expected. 2009-08-29 09:21:34 +01:00
José Fonseca
8df64bb2fe llvmpipe: Briefly describe current status. 2009-08-29 09:21:34 +01:00
José Fonseca
bb867b0ae4 llvmpipe: Blend in place. 2009-08-29 09:21:34 +01:00
José Fonseca
4a414d8f87 llvmpipe: Code generate logic ops. 2009-08-29 09:21:34 +01:00