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Author SHA1 Message Date
José Fonseca
0b0e705712 os: New OS abstraction module. 2010-02-03 12:11:58 +00:00
Keith Whitwell
64da2aeebc vbo: fix void * arithmetic warning 2010-02-03 11:52:14 +00:00
Francisco Jerez
db0eb3a437 vbo: Fix up in-place splitting for non-contiguous/indexed primitives. 
The in-place splitting code wasn't dealing with index buffers at all
(and it was being called from vbo_split_prims for too big index
buffers, causing some occasional corruption).

Additionally, it wasn't taking into account primitives arrays with
non-contiguous indices (e.g. given prim[0].start = 0 and prim[1].start
= max_verts, it would happily call back the driver with (max_index -
min_index) still greater than max_verts, causing infinite recursion).

It still doesn't handle too large indexed vertex buffers: use
vbo_split_copy for that.
 2010-02-03 11:38:38 +00:00
José Fonseca
630c375fe9 trace: Include the appropriate header instead of defining prototypes. 
Avoids header when the header was included before.
 2010-02-03 11:06:23 +00:00
Keith Whitwell
9f1ee5a864 progs/fpglsl: couple more tests 2010-02-03 10:36:55 +00:00
Keith Whitwell
d7b1610ced progs/fpglsl: fp-tris for glsl 2010-02-03 10:36:55 +00:00
Keith Whitwell
84d41f3c7f svga: fix TXD and TXL opcode translation 2010-02-03 10:36:55 +00:00
Keith Whitwell
0748fc4f03 svga: deriv insns not valid in dynamic flow control either 2010-02-03 10:36:55 +00:00
Keith Whitwell
a9cdae2ae0 svga: texture from lod zero inside dynamic branching 
Texture derivatives are potentially undefined inside dynamic branches,
so hardwire lod zero in this case.  Treating all if/endif and loop
constructs as dynamic branches.
 2010-02-03 10:36:55 +00:00
Keith Whitwell
fc3efccdc6 svga: better method for generating white fs color outputs 2010-02-03 10:36:55 +00:00
Keith Whitwell
9b23e1f9a3 mesa/st: bump the gallium version number 
This is a very informal version number, but there have been enough
changes that a bump is appropriate at this time.
 2010-02-03 10:36:55 +00:00
Keith Whitwell
aac76dcea9 st/mesa: remove some floating point divides in viewport calculation 
Compiler can't usually turn x/2.0f into x * 0.5f, though we're happy
with either.
 2010-02-03 10:36:55 +00:00
José Fonseca
bd03025621 gallium-docs: Fix typo. 2010-02-03 09:04:46 +00:00
Dave Airlie
f9d734c309 r300: fix compiler bugs introduced with MRT changes. 
the first looks like a definite bug, the second I'm not so confident
of but it works.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2010-02-03 18:58:11 +10:00
Chia-I Wu
0d089cbb48 egl: Rename _eglPreloadForEach callbacks. 
Rename _eglPreloadFile to _eglLoaderFile, and _eglPreloadFile to
_eglLoaderFile.  There are several _eglPreload* functions.  The
callbacks do not belong to them and it should be better to give them a
different prefix.
 2010-02-03 14:16:16 +08:00
Chia-I Wu
8e6a964411 egl: Fix a potential segfault in driver suffix matching. 
The driver suffix might be NULL on some platforms.  Perform the matching
only when there is a suffix.
 2010-02-03 14:16:16 +08:00
Chia-I Wu
2287f4c52a egl: Remove unnecessary #ifdef's. 
There were some refactorings with the addition of EGL_DRIVERS_PATH.
They made some platform #ifdef's unnecessary.
 2010-02-03 14:16:15 +08:00
Chia-I Wu
6fd8b6a9e2 egl: Ignore certain environment variables when setuid/setgid. 
Specifically, ignore EGL_DRIVERS_PATH when an application is
setuid/setgid.  And ignore EGL_DRIVER when there is a slash in it.
 2010-02-03 14:16:15 +08:00
Chia-I Wu
5d8646c41f egl: Add EGL_DRIVERS_PATH environment variable. 
EGL_DRIVERS_PATH gives a list of colon-separated directories.  The given
directories will be searched when preloading drivers.

This is based on Mike Stroyan's patch, which honors the variable in
_eglPreloadDisplayDrivers.  It is extended to honor the variable also in
_eglPreloadUserDriver and _eglPreloadDefaultDriver in this version.
 2010-02-03 14:16:15 +08:00
Brian Paul
6f2e9651a1 draw: remove old hard-coded shader length limits 2010-02-02 21:34:06 -07:00
Brian Paul
439036739d tgsi: added tgsi_alloc_tokens() 2010-02-02 21:23:23 -07:00
Brian Paul
c173eb990a draw: re-implement free_bit() with ffs() 2010-02-02 21:17:56 -07:00
Brian Paul
3d5e26ebec draw: comments and var renaming 2010-02-02 21:16:25 -07:00
Brian Paul
5670b44f82 tgsi: fix comment 2010-02-02 18:54:53 -07:00
Brian Paul
256f7f5ab2 draw: add const qualifiers, fix return types 2010-02-02 18:54:53 -07:00
Brian Paul
d6e55520e4 softpipe: remove unnecessary #include 2010-02-02 18:54:53 -07:00
Brian Paul
c740a7da61 draw: new, updated comments 
Try to avoid future confusion between different, but similar functions.
 2010-02-02 18:54:53 -07:00
Brian Paul
60b815604e llvmpipe: fix (potentially) broken AA points, AA lines 
This patch duplicates the softpipe fix seen in the preceeding commit.
 2010-02-02 18:54:53 -07:00
Brian Paul
54d7ec8e76 softpipe: fix broken AA points, AA lines 
This fixes a regression when the geometry shaders branch was merged
to master with commit 89d8577fb3.

progs/demos/pointblast and progs/redbook/anti work again.
 2010-02-02 18:54:53 -07:00
Corbin Simpson
797dcc04e5 gallium/docs: Opcode refs. 
There is a very real possibility that I may be enjoying this too much.
 2010-02-02 17:07:26 -08:00
Corbin Simpson
17c2a44761 gallium/docs: TGSI notes on replication to dst, and also cleanups. 
Slowly, surely, I'm making this better.
 2010-02-02 17:03:42 -08:00
Corbin Simpson
62ca7b85ae gallium/docs: Start turning notes into docs. 
Yeah, what's that? You can read it? It's got, hmm, *readability*? Nice,
ain't it. :3
 2010-02-02 17:03:41 -08:00
Corbin Simpson
8580522b14 gallium/docs: Add opcode formatting. 2010-02-02 17:03:41 -08:00
Brian Paul
3e572eb25e gallium/docs: default Z texture tuple is (z,z,z,1) for OpenGL 2010-02-02 16:27:07 -07:00
Brian Paul
3a3d8fb72e gallium/docs: s/convensions/conventions/ 2010-02-02 16:20:26 -07:00
Corbin Simpson
95dad1fa1c r300g: Texture format cleanups, per docs. 
texenv is perfect now.
 2010-02-02 13:03:31 -08:00
José Fonseca
aa8b49c9ca gallium: Move some compiler portability stuff into p_compiler.h 2010-02-02 20:55:08 +00:00
Corbin Simpson
516e7159ae gallium/docs: Did somebody call for a table? 2010-02-02 12:44:22 -08:00
Scott Moreau
3fedfc7128 Track frag shader changes introduced by commit 4769566500 
Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com>
 2010-02-02 11:52:17 -08:00
José Fonseca
25357696c3 gallium: Move deprecated pipe/internal/p_winsys_screen.h inside util/u_simple_screen.h 2010-02-02 16:09:56 +00:00
Francisco Jerez
88593fff49 mesa: Add a BITSET_FFS function. 
It will be useful for the nouveau DRI driver and IMHO there's no
reason to keep it private.

Signed-off-by: Brian Paul <brianp@vmware.com>
 2010-02-02 08:53:57 -07:00
José Fonseca
2aaca1df9d gallium: Move p_thread.h and p_atomic.h out of gallium interfaces. 
Into os/os_thread.h and util/u_atomic.h respectively.
 2010-02-02 15:18:01 +00:00
Brian Paul
4778f46bb5 gallium/docs: table of texture formats and (x,y,z,w) tuples returned by TEX 
Maybe someone can convert this into a real table instead of just
preformatted text.
 2010-02-02 08:14:43 -07:00
José Fonseca
38f6f23fcf gallium: Make pipe_atomic a regular int32_t. 2010-02-02 14:43:48 +00:00
José Fonseca
28486880ca gallium: pipe/p_inlines.h -> util/u_inlines.h 2010-02-02 14:42:17 +00:00
Corbin Simpson
4fea39721d r300compiler: Add MRT number to debugging output. 2010-02-02 04:53:13 -08:00
Corbin Simpson
4769566500 r300compiler, r300 classic, r300g: Add support for MRTs in the frag shader. 
This maybe breaks the vert compiler. Hopefully not.
 2010-02-02 04:53:12 -08:00
Michal Krol
ad83f3bf0a tgsi: ureg_DECL_gs_input() accepts shader semantics. 2010-02-02 10:42:13 +01:00
Igor Oliveira
301a9437cc vega: implement tgsi_ureg shaders cache 2010-02-02 00:21:56 -05:00
Igor Oliveira
231d5457b2 vega: change tgsi asm by tgsi_ureg 2010-02-02 00:21:52 -05:00