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Author SHA1 Message Date
Brian Paul
495628bc5c st/mesa: fix non-mipmap lastLevel calculation. 
reviewed by Brian Paul.
(cherry picked from master, commit ae2daacbac)
 2009-10-01 13:34:49 -06:00
Vinson Lee
18883cdf23 mesa: Return -FLT_MAX instead of 0 for LG2(0). 
lim x->0 log(x) = -inf so -FLT_MAX is a better approximation than 0
for LG2(0).
 2009-10-01 13:33:20 -06:00
Brian Paul
15c57648cd objviewer: remove disabled code 2009-10-01 13:14:50 -06:00
Brian Paul
9745e26adb objviewer: mouse/keyboard info in README file 2009-10-01 13:14:50 -06:00
Brian Paul
d622c4ddba docs: added objviewer to release notes 2009-10-01 13:14:50 -06:00
Brian Paul
24f31ab861 mesa: add objviewer to PROGRAM_DIRS 2009-10-01 13:14:50 -06:00
Brian Paul
0b1de63ad8 mesa: add progs/objviewer to tarball list 2009-10-01 13:14:50 -06:00
Brian Paul
8d93a4c639 objview: clean up drawing VBO code 2009-10-01 13:14:50 -06:00
Brian Paul
c7c62521fb objview: set skybox texture filter 2009-10-01 13:14:50 -06:00
Brian Paul
336994e54c objview: check GL version/extension 2009-10-01 13:14:49 -06:00
Brian Paul
ca1bda552d progs/objviewer: Wavefront .obj file loader/viewer demo 
Adapted from code written by Nate Robins.  See README.txt.
 2009-10-01 13:14:48 -06:00
Michel Dänzer
e32a341be6 st/xorg: Check that ms->api->destroy is not NULL before calling it. 
Fixes potential crash on X server shutdown.
 2009-10-01 16:45:11 +02:00
Robert Noland
0b466c8705 util: Enable sockets on BSD 
I think this should be safe for all of the BSDs.

Signed-off-by: Robert Noland <rnoland@2hip.net>
Signed-off-by: Brian Paul <brianp@vmware.com>
 2009-10-01 08:42:48 -06:00
Robert Noland
908ecb3faa util: define PIPE_OS_FREEBSD to correct u_cpu_detect on FreeBSD. 
Since the various BSDs use some different features here,
define PIPE_OS_OPENBSD and PIPE_OS_NETBSD as well

Signed-off-by: Robert Noland <rnoland@2hip.net>
 2009-10-01 08:40:30 -06:00
Brian Paul
f8d8f45278 mesa: better debug message 2009-10-01 08:38:38 -06:00
Keith Whitwell
4456006ba6 gallium: remove depth.occlusion_count flag 
This was redundant as drivers can just keep track of whether they are
inside a begin/end query pair.  We want to add more query types later
and also support nested queries, none of which map well onto a flag like
this.  No driver appeared to be using the flag.
 2009-10-01 14:34:23 +01:00
Cooper Yuan
ae2daacbac st/mesa: fix non-mipmap lastLevel calculation. 
reviewed by Brian Paul.
 2009-10-01 17:54:27 +08:00
Brian Paul
521e4b9b7e glx: fix glXQueryContext(GLX_RENDER_TYPE) 
The renderType parameter to CreateContext() was never used.  Also, it
was often passed as zero.  Now when it's zero we check if the context
is RGBA or CI mode and set it accordingly.

Fixes bug 24211.
 2009-09-30 15:15:10 -06:00
Eric Anholt
49fbdd18ed i965: Fix massive memory allocation for streaming texture usage. 
Once we've freed a miptree, we won't see any more state cache requests
that would hit the things that pointed at it until we've let the miptree
get released back into the BO cache to be reused.  By leaving those
surface state and binding table pointers that pointed at it around, we
would end up with up to (500 * texture size) in memory uselessly consumed
by the state cache.

Bug #20057
Bug #23530
 2009-09-30 11:27:27 -07:00
Michel Dänzer
81a62edc08 st/xorg: Fix debug option function call typo. 2009-09-30 18:01:46 +02:00
Chia-I Wu
cef97267d6 mesa/main: New feature FEATURE_beginend. 
This feature corresponds to the Begin/End paradigm.  Disabling this
feature also eliminates the use of GLvertexformat completely.
 2009-09-30 08:31:56 -06:00
Chia-I Wu
a73ba2d31b mesa/main: Make FEATURE_dlist follow feature conventions. 
As shown in mfeatures.h, this allows users of dlist.h to work without
knowing if the feature is available.
 2009-09-30 08:31:56 -06:00
Chia-I Wu
aefa1f6ab1 mesa/main: Make FEATURE_evaluators follow feature conventions. 
As shown in mfeatures.h, this allows users of eval.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
42fac11d43 mesa/main: New feature FEATURE_queryobj. 
It merges FEATURE_ARB_occlusion_query and FEATURE_EXT_timer_query, and
follows the feature conventions.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
80630d1fed mesa/main: New feature FEATURE_arrayelt. 
This allows the removal of AEcontext.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
cc95de82e5 mesa/main: Make FEATURE_texgen follow feature conventions. 
As shown in mfeatures.h, this allows users of texgen.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
301a510092 mesa/main: Make FEATURE_feedback follow feature conventions. 
As shown in mfeatures.h, this allows users of feedback.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
67a2a4e901 mesa/main: Make FEATURE_drawpix follow feature conventions. 
As shown in mfeatures.h, this allows users of drawpix.h to work
without knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
d25080074f mesa/main: New feature FEATURE_rastpos. 
It is separated from FEATURE_drawpix and made to follow the feature
conventions.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
cab7ea0368 mesa/main: Make FEATURE_histogram follow feature conventions. 
As shown in mfeatures.h, this allows users of histogram.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
2b36db496d mesa/main: Make FEATURE_attrib_stack follow feature conventions. 
As shown in mfeatures.h, this allows users of attrib.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
a833ff0f53 mesa/main: Make FEATURE_accum follow feature conventions. 
As shown in mfeatures.h, this allows users of accum.h to work without
knowing if the feature is available.
 2009-09-30 08:31:55 -06:00
Chia-I Wu
e82b02c7e8 progs/egl: Make demo3 work again. 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Chia-I Wu
28c2190336 progs/egl: Check EGL_MESA_screen_surface is supported in demo2. 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Chia-I Wu
e0b2848f4f progs/egl: Fix a crash in demo1. 
The variable "configs" in main() is used without initialization.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Chia-I Wu
4b95481e95 st/egl: Fix a double free in drm_destroy_context. 
st_destroy_context has destroyed the pipe context for us.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Chia-I Wu
dd81cc885c st/egl: Fix a crash when unbinding current context. 
This fixes a NULL-pointer dereference when
eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT)
is called.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Chia-I Wu
fa8df0c40d progs/egl: Replace EGL_i915 by EGL_DEFAULT_DISPLAY. 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
 2009-09-30 08:15:30 -06:00
Brian Paul
b77469871a docs: document GLSL sqrt(0) fix 2009-09-29 19:05:04 -06:00
Brian Paul
322bc403bc glsl: regenerated file 2009-09-29 18:59:37 -06:00
Brian Paul
65765c9f2c glsl: rewrite sqrt(x) intrinsic to handle x=0 
Since sqrt() is basically implemented in terms of RSQ/RCP we'll do a
divide by zero if x=0 and wind up with unpredictable results.
Now use CMP instruction to test for x<=0 and return zero in that case.
 2009-09-29 18:57:13 -06:00
Brian Paul
3c794e45b0 glsl: add support for CMP instruction 2009-09-29 18:51:49 -06:00
Brian Paul
5f1faf4a21 docs: fixed glXQueryContext(GLX_RENDER_TYPE) 2009-09-29 12:18:41 -06:00
Brian Paul
a6b84aef4a gallium/xlib: fix GLX_RENDER_TYPE query 
Return GLX_RGBA_TYPE or GLX_COLOR_INDEX_TYPE.
 2009-09-29 12:17:20 -06:00
Brian Paul
86ee448047 mesa/xlib: fix GLX_RENDER_TYPE query 
Return GLX_RGBA_TYPE or GLX_COLOR_INDEX_TYPE.
 2009-09-29 12:16:20 -06:00
Brian Paul
cb0de06301 mesa: added nopfrag/nopvert options for MESA_GLSL 
These options can be used to force vertex/fragment shaders to be no-op
shaders (actually, simple pass-through shaders).  For debug/test purposes.
 2009-09-29 10:38:02 -06:00
Brian Paul
c7aee65bb9 mesa: added _mesa_nop_vertex/fragment_program() 
For debug/test purposes.
 2009-09-29 10:38:02 -06:00
José Fonseca
baddcbc522 llvmpipe: Workaround for bug in llvm 2.5. 
The combination of fptosi
and sitofp (necessary for trunc/floor/ceil/round implementation)
somehow becomes invalid code.

Skip the instruction combining pass when SSE4.1 is not available.
 2009-09-29 17:28:15 +01:00
José Fonseca
a02ecdf8c2 llvmpipe: First verify LLVM IR, only then run optimizing passes. 2009-09-29 17:28:15 +01:00
José Fonseca
754f48871c llvmpipe: Runtime cpu checks for lp_build_min_simple too. 2009-09-29 17:28:15 +01:00