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Author SHA1 Message Date
José Fonseca
a18301790c gallium: Use the enum for pipe_transfer::usage. 2009-09-15 16:02:55 +01:00
José Fonseca
cb5f1bce23 gallium: pipe_transfer_destroy helper inline. 2009-09-15 16:02:54 +01:00
Christoph Bumiller
d3a9cf54c0 nv50: fix stupid thinko in emit_set 
When swapping sources 0 and 1, EQ of course does *not*
become NE, etc.

Introduced in 2b963f5c72.
 2009-09-15 15:37:10 +02:00
Michal Krol
7aee53002c gallium: Fix pointer type casts. 2009-09-15 12:00:27 +01:00
Christoph Bumiller
750c6cae3d nv50: let programs use the whole param buffer 
Allocation is unnecessary since all uniforms are
uploaded on every constant buffer change anyway.
 2009-09-15 12:13:23 +02:00
Christoph Bumiller
01670ca807 nv50: add preliminary support for point sprites 2009-09-15 12:13:23 +02:00
Christoph Bumiller
06dac41cc5 nv50: add support for point size per vertex 2009-09-15 12:13:23 +02:00
Christoph Bumiller
4d7b4781c8 nv50: add support for light-twoside 2009-09-15 12:13:23 +02:00
Christoph Bumiller
6516594c8e nv50: proper linkage between VP and FP 
This moves construction of the mapping between VP outputs
and FP inputs into validation.

The map also contains slots for special outputs like clip
distance and point size, so we need to at least merge the
VP related and FP related parts on validation if we want
to support those.

Now we match every single FP input component with results
from the VP and leave those not read out of the map, or
replace those not written by 0 (xyz) or 1 (w).
The bitmap indicating linear interpolants is also filled,
and flat FP inputs are mapped in only after non-flat ones,
as is required.

Furthermore, we can save some space by only fetching VP
attrs we actually use, and avoid wasting any output regs
because of TGSI using less than 4 components.
 2009-09-15 12:13:23 +02:00
Christoph Bumiller
38849c529e nv50: move allocation of pc regs 
Make use of tgsi_shader_info to determine how many nv50_regs we
need to allocate, whether program uses KIL, or writes DEPR.
 2009-09-15 12:13:23 +02:00
Christoph Bumiller
e0951797cb nv50: nicer initialization of nv50_regs 2009-09-15 12:13:23 +02:00
Christoph Bumiller
849885c7a6 nv50: handle CEIL and TRUNC opcodes 2009-09-15 12:13:23 +02:00
Christoph Bumiller
2b963f5c72 nv50: handle SEQ, SGT, SLE, SNE opcodes 2009-09-15 12:13:23 +02:00
Christoph Bumiller
e774b3c0f2 nv50: SIN and COS use src0.w for dst.w 2009-09-15 12:13:22 +02:00
Christoph Bumiller
81de711fc8 nv50: use broadcast TEMP reg in tx_insn 
Makes some opcode cases nicer and might reduce the total
nr of TEMPs required, or save some MOVs.
 2009-09-15 12:13:22 +02:00
Christoph Bumiller
234d82ed63 nv50: add nv50_tgsi_insn to handle swizzles safely 2009-09-15 12:13:22 +02:00
Christoph Bumiller
2da8608ad7 nv50: add functions for swizzle resolution 
We're going to try to reorder the scalar ops of a vector instr
to accomodate swizzles that would otherwise require us to emit
to an additional TEMP first (like MOV R0.xy, R0.zx).
 2009-09-15 12:13:22 +02:00
Christoph Bumiller
5d141b3e3e nv50: extend insn src mask function 
Extend its usage to avoiding e.g. emission of negation
instructions in tx_insn for sources we don't need.
 2009-09-15 12:13:22 +02:00
Cooper Yuan
287f0072d2 st/g3dvl: pass color values to softpipe clear function 2009-09-15 15:25:47 +08:00
Cooper Yuan
2ef8c60e55 xvmc: Generate new resource ID in _XIDHandler, otherwise it's invalid. 2009-09-15 13:16:56 +08:00
Zack Rusin
ef77462171 st/xorg: add some debugging helpers 2009-09-14 19:03:28 -04:00
Alex Deucher
364ca57aff r600: add span support for 1D tiles 
1D tile span support for depth/stencil/color/textures

Z and stencil buffers are always tiled, so this fixes
sw access to Z and stencil buffers.  color and textures
are currently linear, but this adds span support when we
implement 1D tiling.

This fixes the text in progs/demos/engine and progs/tests/z*
 2009-09-14 18:10:24 -04:00
Alex Deucher
f662cedae4 r600: fix warning 
Noticed by rnoland on IRC.
 2009-09-14 18:10:24 -04:00
Brian Paul
909ab3377f st/mesa: minor whitespace, comment clean-ups 2009-09-14 16:01:27 -06:00
Brian Paul
5a87a25a65 st/xorg: fix ureg_DECL_constant() parameters 
This fixes the compilation errors reported in bug 23945 but someone more
familiar with the code should review for correctness and close the bug
report.
 2009-09-14 15:47:13 -06:00
José Fonseca
d3f5a2e5ab scons: Allow to use only the WINDDK headers. 2009-09-14 20:12:02 +01:00
José Fonseca
a4a4553a80 scons: Allow to use MS's DXSDK headers with MinGW. 2009-09-14 20:12:01 +01:00
José Fonseca
c51bd94a14 gallium: Add pipe_transfer_map/unmap inlines. 2009-09-14 20:12:01 +01:00
José Fonseca
88b88bba68 util: Add _BitScanForward intrinsic's declaration. 
It is missing in some Microsoft DDKs.
 2009-09-14 20:12:01 +01:00
Brian Paul
aa522e6cc4 intel: minor code clean-ups 2009-09-14 12:42:18 -06:00
Brian Paul
8ec456c68c intel: fix renderbuffer map/unmap regression 
Commit 36dd53a3cd caused a few regressions
because the glReadBuffer() buffer wasn't getting mapped when GL_READ_BUFFER
!= GL_DRAW_BUFFER.
 2009-09-14 12:42:18 -06:00
Brian Paul
3c31049439 intel: remove unneeded driver function assignments 
These default swrast functions are already installed by
_mesa_init_driver_functions().
 2009-09-14 12:42:18 -06:00
Brian Paul
284d3b2d9c progs/tests: exercise display lists and pixelstore 2009-09-14 12:42:17 -06:00
Keith Whitwell
d7512521fd mesa/st: remove dead comment 2009-09-14 17:11:09 +01:00
Keith Whitwell
4295b34d25 st/mesa: convert to new tgsi_ureg mechanism for shader emit 
Should be easier to read and work with than the older ways of emitting
TGSI tokens.

Also, emit simpler TGSI than previously:
  - translate away source and dest extended modifiers
  - translate away the SWZ opcode
 2009-09-14 17:09:15 +01:00
Marcin Kościelnicki
d8a191e314 nv50: Fix m2mf positions. 2009-09-14 12:12:03 +02:00
José Fonseca
b4835ea03d llvmpipe: Make lp_type a regular union. 
Union not worth the hassle of violating C99 or adding a name to
the structure.
 2009-09-14 11:05:38 +01:00
José Fonseca
fa150debf0 util: Fix a1r5g5b5's format description. 2009-09-14 11:05:38 +01:00
Cooper Yuan
aad0deee4b g3dvl: update tgsi_opcode in order to build g3dvl library 2009-09-14 16:23:03 +08:00
Keith Whitwell
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
José Fonseca
86226d5ea1 llvmpipe: Compute derivatives. 2009-09-13 16:22:27 +01:00
José Fonseca
4b32dd3007 llvmpipe: Remove dead references to pipe_winsys. 2009-09-13 16:13:12 +01:00
José Fonseca
5e13e987da llvmpipe: Use const keyword for input array arguments. 2009-09-13 16:12:48 +01:00
José Fonseca
faec23387e llvmpipe: Delay storing into the dst register to prevent clobbering the src registers. 
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
José Fonseca
873773ee2b llvmpipe: Translate more TGSI opcodes. 
Basically cover all low hanging fruit, and mark the still missing opcodes
as "fixme" or deprecated.
 2009-09-13 13:55:08 +01:00
José Fonseca
00dd0156e0 llvmpipe: Add a few more common arithmetic functions. 
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
José Fonseca
d7aa114e16 llvmpipe: Rename function to free up lp_build_trunc to the usual arithmetic meaning. 2009-09-13 13:45:48 +01:00
Keith Whitwell
18e5f1cee4 tgsi: implement saturation 
Fix recent performance regression.
 2009-09-12 18:33:46 -07:00
Keith Whitwell
055fe5768c tgsi: add missing implementation of constant decl change 2009-09-12 16:27:25 -07:00
Cooper Yuan
bffa18624d r300g: delete unused flag due to commit: 09b566e161 2009-09-13 07:10:34 -04:00