fa150debf0
util: Fix a1r5g5b5's format description.
2009-09-14 11:05:38 +01:00
aad0deee4b
g3dvl: update tgsi_opcode in order to build g3dvl library
2009-09-14 16:23:03 +08:00
66a7eedaa2
tgsi: handle some src/dst aliasing in tgsi_sse2.c
...
Src/Dst aliasing (aka SOA dependencies) requires some care to ensure
intermediate results do not overwrite yet-to-be read source registers.
This change ensures that MOV/SWZ handle this correctly, which is poor but
no worse than the current tgsi_exec.c path. Remove the fallback as there
is nothing to be gained correctness-wise between the two implementations now.
Fixing this properly looks like a bit of work in this code, but might be
easily achieved by sending destination writes to temporary storage.
2009-09-13 11:59:24 -07:00
86226d5ea1
llvmpipe: Compute derivatives.
2009-09-13 16:22:27 +01:00
4b32dd3007
llvmpipe: Remove dead references to pipe_winsys.
2009-09-13 16:13:12 +01:00
5e13e987da
llvmpipe: Use const keyword for input array arguments.
2009-09-13 16:12:48 +01:00
faec23387e
llvmpipe: Delay storing into the dst register to prevent clobbering the src registers.
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How I'm thankful for regular expressions -- just a couple of them were
all that was needed to do this otherwise tiresome and bug prone change.
2009-09-13 14:42:52 +01:00
873773ee2b
llvmpipe: Translate more TGSI opcodes.
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Basically cover all low hanging fruit, and mark the still missing opcodes
as "fixme" or deprecated.
2009-09-13 13:55:08 +01:00
00dd0156e0
llvmpipe: Add a few more common arithmetic functions.
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We are relying on SSE4.1 for round/trunc/ceil/floor. We'll need to
eventually find alternatives for the rest of the world.
2009-09-13 13:50:19 +01:00
d7aa114e16
llvmpipe: Rename function to free up lp_build_trunc to the usual arithmetic meaning.
2009-09-13 13:45:48 +01:00
18e5f1cee4
tgsi: implement saturation
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Fix recent performance regression.
2009-09-12 18:33:46 -07:00
055fe5768c
tgsi: add missing implementation of constant decl change
2009-09-12 16:27:25 -07:00
bffa18624d
r300g: delete unused flag due to commit: 09b566e161
2009-09-13 07:10:34 -04:00
11f41f54cf
ureg: add a mechanism to get the built tokens rather than a full shader
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Previously ureg would always call the driver's create-shader function. This
allows the caller the opportunity to hold onto the tokens if it needs to
reuse them, eg. to create an internal draw shader.
2009-09-12 14:18:50 -07:00
c23894295b
ureg: add generic emitters for tex and branch instructions
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Couldn't previously emit these except by calling the opcode-specific helper.
2009-09-12 14:18:00 -07:00
ae4704eabc
tgsi/ureg: give ureg_DECL_constant an explicit index parameter
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Avoid the need to emit all constant declarations in order. Makes
referring to a specific constant in the constant buffer much easier.
2009-09-12 14:16:00 -07:00
09b566e161
mesa: remove unused SATURATE_PLUS_MINUS_ONE flag
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Never set in mesa. Remove from tgsi translation as well.
2009-09-12 14:15:15 -07:00
6d8dbd3d1e
tgsi/ureg: VS inputs don't have any semantic tags, just an index
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Fix ureg_DECL_vs_input to reflect this and fix up all callers.
2009-09-12 14:12:35 -07:00
149945c432
tgsi: free tokens on error
2009-09-12 14:07:48 -07:00
e90fb86ac3
tgsi: sanity check ureg programs
2009-09-12 14:05:37 -07:00
983b261e6d
tgsi: add const qualifier
2009-09-12 14:04:36 -07:00
3cb30e55e4
r300g: There is no such thing as "texture stride"
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Individual texture images have a stride, but textures as a whole do not.
There are still pieces of code which are confused about this, but the core of
the confusion is hopefully gone.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
2009-09-12 16:55:25 +02:00
57d16c4cc3
i965: Move OPCODE_DDX/DDY to brw_wm_emit.c and make it actually work.
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Previously, it was trying to mess around with the varying's
WM setup data to produce a result. Along with not actually working when
passed a varying, this wouldn't work if you did dFd[xy]() on a temporary.
Instead, just calculate the derivative using the neighbors in the subspan.
2009-09-11 14:13:47 -07:00
a79eecb913
r600: fix texcoords from constants
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with some minor updates from Richard.
2009-09-11 15:59:55 -04:00
08b7d32140
Revert "r600: support tex coords from constants"
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This reverts commit 4099bb7614
2009-09-11 12:11:04 -04:00
622b31925b
r300g: only allocate one BO for vertex buffers, default size is 64*1024
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it can fix redbook/sceneflat, scene, scenebamb, surface, nurbs and so on
2009-09-11 23:21:28 +08:00
4099bb7614
r600: support tex coords from constants
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Fixes neverball among other things.
2009-09-11 11:07:58 -04:00
4108ed7e80
r600: enable caching of vertex programs
2009-09-11 10:59:53 -04:00
672c5f52d1
llvmpipe: set dirty_render_cache in llvmpipe_clear()
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Based on Brian's softpipe change on
commit 988db64119
2009-09-11 11:29:24 +01:00
1fc4100225
llvmpipe: Update status in README and TODO/FIXME comments throughout the code.
2009-09-11 11:24:26 +01:00
7c0152fbae
i965: Enable loops in the VS.
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Passes piglit glsl-vs-loop testcase.
Bug #20171
2009-09-10 20:43:44 -07:00
0ef5b62787
mesa: nicer vertex setup
2009-09-10 19:56:35 -06:00
4781c1f459
st/mesa: use st_context() helper
2009-09-10 19:40:53 -06:00
6bc36f29c7
softpipe: remove no-op softpipe_init_texture_funcs() function
2009-09-10 16:51:52 -06:00
209031701a
softpipe: remove unused #includes, move comment
2009-09-10 16:50:18 -06:00
de059d35c3
util: remove unneeded #includes
2009-09-10 16:45:25 -06:00
afcaa45a94
softpipe: reformatting, clean-ups, comments
2009-09-10 16:42:47 -06:00
759696defb
util: minor clean-ups, reformatting
2009-09-10 16:39:13 -06:00
71b3ccc4b0
softpipe: remove unneeded #includes
2009-09-10 16:38:51 -06:00
d9dc4cb0e4
Merge branch 'mesa_7_6_branch'
2009-09-10 15:41:52 -06:00
8c37a4c8fd
st/xorg: rename ctx to pipe to match every other gallium state tracker
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plus it avoids the "ctx->ctx->" syntax
2009-09-10 17:43:25 -04:00
4b1cbfcbe6
Merge branch 'mesa_7_5_branch' into mesa_7_6_branch
2009-09-10 15:40:26 -06:00
9e6ae75cc8
intel: disable intel_stencil_drawpixels() for now
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It doesn't work reliably even when all the prerequisite checks are made.
2009-09-10 15:34:34 -06:00
85a716bf62
st/xorg: temporarily disablie copies
2009-09-10 17:21:06 -04:00
feb74e7753
st/xorg: implement pipelines surface/texture copies
2009-09-10 17:21:06 -04:00
57d0934bc5
st/xorg: unite finalization and stub out pipelined copies
2009-09-10 17:21:06 -04:00
974dec2e7b
st/xorg: abstract flushing and syncing for the exa code
2009-09-10 17:21:06 -04:00
16886c8be3
st/xorg: disable solid fills until copies are accelerated as well
2009-09-10 17:21:06 -04:00
6be1a98ab9
st/xorg: implement exasolids with full pipelining
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plus fix some small issues with the shaders
2009-09-10 17:21:06 -04:00
3167c2e8a0
st/xorg: start adding support for surface fills
2009-09-10 17:21:06 -04:00
José Fonseca
Cooper Yuan
Keith Whitwell
Nicolai Hähnle
Eric Anholt
Andre Maasikas
Alex Deucher
Brian Paul
Zack Rusin