Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

On Mon, Jun 25, 2012 at 03:16:35PM -0700, Jose Fonseca wrote: > Indeed lp_build_brilinear_lod is not faster than > lp_build_ifloor_fract, but brilinear is faster, not because log is a > faster approximation, but because it increases the odds that fract > part is zero, which means that we can sample

[Mesa-dev] [Bug 51428] New: No rule to make target 'install' for osmesa

https://bugs.freedesktop.org/show_bug.cgi?id=51428 Bug #: 51428 Summary: No rule to make target 'install' for osmesa Classification: Unclassified Product: Mesa Version: git Platform: All OS/Version: All Status: NEW

Re: [Mesa-dev] [PATCH] i965/msaa: Set KILL_ENABLE when GL_ALPHA_TO_COVERAGE enabled.

On Mon, Jun 25, 2012 at 5:39 PM, Paul Berry wrote: > i965 hardware needs to be informed of situations in which it's > possible for pixels (or samples) to be discarded for reasons other > than depth/stencil testing (e.g. due to an explicit "discard" in the > fragment shader).  One of these situatio

[Mesa-dev] [PATCH] i965/msaa: Set KILL_ENABLE when GL_ALPHA_TO_COVERAGE enabled.

i965 hardware needs to be informed of situations in which it's possible for pixels (or samples) to be discarded for reasons other than depth/stencil testing (e.g. due to an explicit "discard" in the fragment shader). One of these situations is when GL_ALPHA_TO_COVERAGE is enabled, since that can c

[Mesa-dev] [PATCH 12/13] mesa: allow CopyTexSubImage on integer formats

Signed-off-by: Jordan Justen --- src/mesa/drivers/common/meta.c | 15 +++ 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index be7141a..252b081 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/d

[Mesa-dev] [PATCH 13/13] i965: add ARB_texture_rgb10_a2ui support

Signed-off-by: Jordan Justen --- src/mesa/drivers/dri/i965/brw_wm_surface_state.c |1 + src/mesa/drivers/dri/intel/intel_extensions.c|1 + 2 files changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.

[Mesa-dev] [PATCH 11/13] mesa formats: add MESA_FORMAT_ABGR2101010_UINT

Signed-off-by: Jordan Justen --- src/mesa/main/format_pack.c | 28 + src/mesa/main/format_unpack.c | 35 + src/mesa/main/formats.c | 15 + src/mesa/main/formats.h |1 + src/mesa/main/texformat.c |1 + src/mesa/main/texsto

[Mesa-dev] [PATCH 10/13] mesa texstore: handle signed/unsigned integer clamping

Signed-off-by: Jordan Justen --- src/mesa/main/texstore.c | 95 -- 1 file changed, 75 insertions(+), 20 deletions(-) diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c index 1ced8aa..a9eab18 100644 --- a/src/mesa/main/texstore.c +++ b/s

[Mesa-dev] [PATCH 08/13] ReadPixels: handle signed/unsigned integer clamping

Signed-off-by: Jordan Justen --- src/mesa/main/readpix.c | 13 ++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c index 145cb6c..808c1dc 100644 --- a/src/mesa/main/readpix.c +++ b/src/mesa/main/readpix.c @@ -320,6 +320,

[Mesa-dev] [PATCH 09/13] GetTexImage: handle signed/unsigned integer clamping

Signed-off-by: Jordan Justen --- src/mesa/main/texgetimage.c | 12 ++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c index 5d2f4da..06d4464 100644 --- a/src/mesa/main/texgetimage.c +++ b/src/mesa/main/texgetimag

[Mesa-dev] [PATCH 07/13] mesa pack: handle packed integer formats with clamping

pack_int_cases_tmp.h is included in two places: _mesa_pack_rgba_span_from_ints with GLint rgba[][4] and _mesa_pack_rgba_span_from_uints with GLuint rgba[][4] Signed-off-by: Jordan Justen --- src/mesa/main/pack.c |6 + src/mesa/main/pack_int_cases_tmp.h | 304

[Mesa-dev] [PATCH 06/13] mesa pack: handle uint and int clamping properly

Rename _mesa_pack_rgba_span_int to _mesa_pack_rgba_span_from_uints. Add _mesa_pack_rgba_span_from_ints. These separate routines allow the integer clamping to be handled properly for signed versus unsigned integers. Signed-off-by: Jordan Justen --- src/mesa/main/pack.c| 107

[Mesa-dev] [PATCH 05/13] mesa formats: allow non-integer formats to be used for integer packing

For example format=GL_RGBA with type=GL_UNSIGNED_BYTE will be treated the same as format=GL_RGBA_INTEGER_EXT with type=GL_UNSIGNED_BYTE. Signed-off-by: Jordan Justen --- src/mesa/main/pack_tmp.h | 11 +++ 1 file changed, 11 insertions(+) diff --git a/src/mesa/main/pack_tmp.h b/src/mes

[Mesa-dev] [PATCH 04/13] mesa formats: unpack ARGB8888/XRGB8888

Signed-off-by: Jordan Justen --- src/mesa/main/format_unpack.c | 34 ++ 1 file changed, 34 insertions(+) diff --git a/src/mesa/main/format_unpack.c b/src/mesa/main/format_unpack.c index c42bac1..d1daae5 100644 --- a/src/mesa/main/format_unpack.c +++ b/src/mesa/m

[Mesa-dev] [PATCH 03/13] mesa: use _mesa_problem instead of assert for unsupported format/types

For unsupported formats & types, use _mesa_problem, rather than assert. Signed-off-by: Jordan Justen --- src/mesa/main/pack.c | 17 ++--- src/mesa/main/pack_tmp.h |9 - 2 files changed, 18 insertions(+), 8 deletions(-) diff --git a/src/mesa/main/pack.c b/src/mesa/m

[Mesa-dev] [PATCH 02/13] mesa: use integers in glReadPixels for GL_RGBA with integer types

Previously if a format of GL_RGBA was used, then float data would be returned, even if the type was an integer type. Signed-off-by: Jordan Justen --- src/mesa/main/readpix.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c i

[Mesa-dev] [PATCH 01/13] mesa formats: add integer type/format detection routines

_mesa_is_integer_format is moved to formats.c and renamed as _mesa_is_enum_format_integer. _mesa_is_format_unsigned, _mesa_is_type_integer, _mesa_is_type_unsigned, and _mesa_is_enum_format_or_type_integer are added. Signed-off-by: Jordan Justen --- src/mesa/main/drawpix.c |

[Mesa-dev] [PATCH 00/13] Improve integer texture support & add i965 texture_rgb10_a2ui support

v1: * Improve integer texture support * Add i965 texture_rgb10_a2ui support Jordan Justen (13): mesa formats: add integer type/format detection routines mesa: use integers in glReadPixels for GL_RGBA with integer types mesa: use _mesa_problem instead of assert for unsupported format/ty

Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

- Original Message - > On Mon, Jun 25, 2012 at 11:40:08AM -0700, Jose Fonseca wrote: > > My thoughts too. > > > > Brilinear filtering provides a significant boost, and I don't see > > why skip the optimization for explicit lod over implicit lods. > > Warning: code misread :-) > > Expli

Re: [Mesa-dev] [PATCH 00/10] docs: misc html and content cleanup

On 06/25/2012 02:21 PM, Andreas Boll wrote: Here is the continuation of my docs cleanup work. I've updated some links, some outdated infos etc. Please review. Anyone: Could you point out some obsolete content in docs that I can get rid of? There's a bunch of links to games, vis apps, etc tha

[Mesa-dev] [PATCH 10/10] docs/lists: add piglit mailing list

--- docs/lists.html |3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/docs/lists.html b/docs/lists.html index d89bcff..e415fc9 100644 --- a/docs/lists.html +++ b/docs/lists.html @@ -32,6 +32,9 @@ In general, people should not post to this list. target="_parent">mesa-annou

[Mesa-dev] [PATCH 09/10] docs/helpwanted: update some info

--- docs/helpwanted.html | 17 - 1 files changed, 8 insertions(+), 9 deletions(-) diff --git a/docs/helpwanted.html b/docs/helpwanted.html index 444c12b..cfa057e 100644 --- a/docs/helpwanted.html +++ b/docs/helpwanted.html @@ -17,33 +17,32 @@ Here are some specific ideas and are

[Mesa-dev] [PATCH 08/10] docs/sourcetree: update some info

--- docs/sourcetree.html | 10 ++ 1 files changed, 6 insertions(+), 4 deletions(-) diff --git a/docs/sourcetree.html b/docs/sourcetree.html index abc5e39..42675d9 100644 --- a/docs/sourcetree.html +++ b/docs/sourcetree.html @@ -43,6 +43,8 @@ each directory. common - code shar

[Mesa-dev] [PATCH 07/10] docs/devinfo: update release info

--- docs/devinfo.html | 41 +++-- 1 files changed, 19 insertions(+), 22 deletions(-) diff --git a/docs/devinfo.html b/docs/devinfo.html index 4828cc6..a469cba 100644 --- a/docs/devinfo.html +++ b/docs/devinfo.html @@ -163,36 +163,33 @@ branch is relevant.

[Mesa-dev] [PATCH 06/10] docs/systems: add some useful driver links

--- docs/systems.html | 12 +++- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git a/docs/systems.html b/docs/systems.html index 751..171d128 100644 --- a/docs/systems.html +++ b/docs/systems.html @@ -26,12 +26,14 @@ and ES 2, OpenVG and the EGL interface. Hardware driver

[Mesa-dev] [PATCH 05/10] docs: update some broken/old links

--- docs/faq.html|2 +- docs/repository.html |4 ++-- docs/sourcedocs.html |2 +- docs/thanks.html |2 +- docs/utilities.html |2 +- 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/docs/faq.html b/docs/faq.html index dbef6a5..fa90d5b 100644 --- a/doc

[Mesa-dev] [PATCH 04/10] docs: whitespace cleanup

--- docs/autoconf.html | 32 1 files changed, 16 insertions(+), 16 deletions(-) diff --git a/docs/autoconf.html b/docs/autoconf.html index 4f1ad8d..4fa96c3 100644 --- a/docs/autoconf.html +++ b/docs/autoconf.html @@ -10,18 +10,18 @@ Compilation and Installation

[Mesa-dev] [PATCH 03/10] docs: escape html special char

--- docs/perf.html |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/docs/perf.html b/docs/perf.html index ec400c6..82e6b59 100644 --- a/docs/perf.html +++ b/docs/perf.html @@ -52,7 +52,7 @@ Performance tips for software rendering: GL_COLOR_MATERIAL is disabled

[Mesa-dev] [PATCH 02/10] docs: add missing target attribute

target is needed for the frame based layout --- docs/games.html |4 ++-- docs/libraries.html |2 +- docs/shading.html |2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/games.html b/docs/games.html index eaa7f40..812c21d 100644 --- a/docs/games.html +++ b/

[Mesa-dev] [PATCH 01/10] docs/shading: use proper markup

use dl instead of ul --- docs/shading.html | 22 +++--- 1 files changed, 11 insertions(+), 11 deletions(-) diff --git a/docs/shading.html b/docs/shading.html index 175e024..3718917 100644 --- a/docs/shading.html +++ b/docs/shading.html @@ -209,30 +209,30 @@ struct gl_shader_stat

[Mesa-dev] [PATCH 00/10] docs: misc html and content cleanup

Here is the continuation of my docs cleanup work. I've updated some links, some outdated infos etc. Please review. Anyone: Could you point out some obsolete content in docs that I can get rid of? Because I'm not so familiar with the technical details yet. Brian: Could you by any chance synchron

Re: [Mesa-dev] [PATCH] [RFC] r600g: improve flushed depth texture allocation

Vadim Girlin wrote: On Mon, 2012-06-25 at 12:19 +0200, Andreas Boll wrote: 2012/6/24 Vadim Girlin : On Sun, 2012-06-24 at 17:43 +0400, Vadim Girlin wrote: Allocate flushed depth texture in the VRAM if we aren't going to access it by CPU. If we need CPU access later, then it'll be reallocated i

Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

On Mon, Jun 25, 2012 at 11:40:08AM -0700, Jose Fonseca wrote: > My thoughts too. > > Brilinear filtering provides a significant boost, and I don't see why skip > the optimization for explicit lod over implicit lods. Warning: code misread :-) Explicit lod does not need brilinear filtering becaus

Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

On Mon, Jun 25, 2012 at 07:31:20PM +0100, Roland Scheidegger wrote: > Does this fix the test because lp_build_brilinear_lod produces bogus > values in this case or just because the test is strict about such > filtering optimizations? In the latter case I'm not sure I really see > much point. Bo

Re: [Mesa-dev] [PATCH 2/2] i965/msaa: Implement GL_SAMPLE_ALPHA_TO_{COVERAGE, ONE}.

On Fri, Jun 22, 2012 at 10:02 PM, Paul Berry wrote: > This patch enables the multisampling parameters > GL_SAMPLE_ALPHA_TO_COVERAGE and GL_SAMPLE_ALPHA_TO_ONE, which allow > the fragment shader's alpha output to be converted into a sample > coverage mask and ignored for blending.  i965 supports th

Re: [Mesa-dev] [PATCH] llvmpipe: Remove the ARB_draw_instanced capability.

- Original Message - > On Mon, Jun 25, 2012 at 05:34:25AM -0700, Jose Fonseca wrote: > > - Original Message - > > > That capability requires integer handling and that's not yet > > > active, > > > ending with a failure in draw-non-instanced unless you force it > > > on. > > > See

Re: [Mesa-dev] Mesa (master): draw: fix flat shading and screen-space linear interpolation in clipper

The specific commit that seems to break it is: 46931ecf480e1d231bb6c2236d91b5390f2465ac llvmpipe: Simplify and fix system variables fetch. On Mon, Jun 25, 2012 at 10:46 AM, Stéphane Marchesin wrote: > Hi Olivier, > > On top of the GL_SELECT regressions reported by Brian, this patch > series is ca

Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

My thoughts too. Brilinear filtering provides a significant boost, and I don't see why skip the optimization for explicit lod over implicit lods. We could make llvmpipe brilinear filtering conditional -- only do it when the mipmap levels are proper minifications (as opposed to totally different

Re: [Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

Does this fix the test because lp_build_brilinear_lod produces bogus values in this case or just because the test is strict about such filtering optimizations? In the latter case I'm not sure I really see much point. I'm surprised it can actually pass in either case since we drop all but the fi

Re: [Mesa-dev] [PATCH] llvmpipe: Remove the ARB_draw_instanced capability.

On Mon, Jun 25, 2012 at 05:34:25AM -0700, Jose Fonseca wrote: > - Original Message - > > That capability requires integer handling and that's not yet active, > > ending with a failure in draw-non-instanced unless you force it on. > > See bug 51366. > > > > Frankly, I'd rather have that

Re: [Mesa-dev] [PATCH] mesa: new MESA_LOG_FILE env var to log errors, warnings, etc., to a file

Looks good to me. Reviewed-by: Jose Fonseca Jose - Original Message - > --- > docs/envvars.html |2 ++ > src/mesa/main/errors.c | 14 -- > 2 files changed, 14 insertions(+), 2 deletions(-) > > diff --git a/docs/envvars.html b/docs/envvars.html > index fffb50a..

Re: [Mesa-dev] Mesa (master): draw: fix flat shading and screen-space linear interpolation in clipper

Hi Olivier, On top of the GL_SELECT regressions reported by Brian, this patch series is causing regressions on i915g for: draw-instanced draw-instanced-divisor draw-elements-instanced-base-vertex draw-elements-instanced-base-vertex-user_varrays draw-non-instanced instance-array-dereference Stéph

[Mesa-dev] [PATCH] mesa: new MESA_LOG_FILE env var to log errors, warnings, etc., to a file

--- docs/envvars.html |2 ++ src/mesa/main/errors.c | 14 -- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/docs/envvars.html b/docs/envvars.html index fffb50a..102ea28 100644 --- a/docs/envvars.html +++ b/docs/envvars.html @@ -42,6 +42,8 @@ sometimes be use

Re: [Mesa-dev] [PATCH] u2f_emit: Fix type parameter in LLVM call.

Looks good. Thanks. Reviewed-by: Jose Fonseca Jose - Original Message - > The type is the destination type (i.e. float vector) and not the > source type. Fixes piglit fs-{in,de}crement-uint. > > Signed-off-by: Olivier Galibert > --- > src/gallium/auxiliary/gallivm/lp_bld_tgsi_action

[Mesa-dev] [PATCH] lp_build_lod_selector: Disable brilinear folding on explicit lod.

Brilinear folding must only be used if the log2 was computed with brilinear too. Fixes fs-textureLod-miplevels. Signed-off-by: Olivier Galibert --- src/gallium/auxiliary/gallivm/lp_bld_sample.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/gallivm/

[Mesa-dev] [PATCH] u2f_emit: Fix type parameter in LLVM call.

The type is the destination type (i.e. float vector) and not the source type. Fixes piglit fs-{in,de}crement-uint. Signed-off-by: Olivier Galibert --- src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/

Re: [Mesa-dev] [PATCH] [RFC] r600g: improve flushed depth texture allocation

2012/6/25 Vadim Girlin : > On Mon, 2012-06-25 at 12:19 +0200, Andreas Boll wrote: >> 2012/6/24 Vadim Girlin : >> > On Sun, 2012-06-24 at 17:43 +0400, Vadim Girlin wrote: >> >> Allocate flushed depth texture in the VRAM if we aren't going to access >> >> it by >> >> CPU. If we need CPU access later

Re: [Mesa-dev] [PATCH] softpipe: Do round-to-even, not round-up.

On 06/25/2012 12:49 AM, Olivier Galibert wrote: On Fri, May 18, 2012 at 08:55:39AM -0600, Brian Paul wrote: In any case, I think this function could be moved into u_math.c so it could be used elsewhere. [...] I was looking at the GLSL round() and roundEven() functions. The GLSL spec says roun

Re: [Mesa-dev] [PATCH] scons: Do not build glx on Solaris.

On 06/25/12 12:09 AM, Michel Dänzer wrote: > On Sam, 2012-06-23 at 14:55 -0700, Alan Coopersmith wrote: >> On 06/23/12 01:43 PM, Vinson Lee wrote: >>> On Wed, Jun 20, 2012 at 6:49 AM, Alan Coopersmith >>> wrote: On 06/19/12 11:34 PM, Vinson Lee wrote: > The GLX headers on Solaris are not

Re: [Mesa-dev] [PATCH] [RFC] r600g: improve flushed depth texture allocation

On Son, 2012-06-24 at 17:43 +0400, Vadim Girlin wrote: > Allocate flushed depth texture in the VRAM if we aren't going to access it by > CPU. If we need CPU access later, then it'll be reallocated in the GTT. > Currently it's not reallocated in the opposite direction (GTT->VRAM), though > probabl

Re: [Mesa-dev] [PATCH] llvmpipe: fix the LP_NO_RAST debug option

Looks good to me. Reviewed-by: Jose Fonseca Jose - Original Message - > It was only no-oping the clear() function, not actual triangle > rasterization. Move the no_rast field from lp_context down into > lp_rasterizer so it's accessible where it's needed. > --- > src/gallium/drivers/ll

Re: [Mesa-dev] [PATCH] llvmpipe: Remove the ARB_draw_instanced capability.

- Original Message - > That capability requires integer handling and that's not yet active, > ending with a failure in draw-non-instanced unless you force it on. > See bug 51366. > > Frankly, I'd rather have that patch rejected and integer/glsl 130 > capability activated instead. Ther

Re: [Mesa-dev] [PATCH] softpipe: Do round-to-even, not round-up.

- Original Message - > On Fri, May 18, 2012 at 08:55:39AM -0600, Brian Paul wrote: > > In any case, I think this function could be moved into u_math.c so > > it > > could be used elsewhere. > [...] > > I was looking at the GLSL round() and roundEven() functions. The > > GLSL > > spec say

Re: [Mesa-dev] [PATCH] [RFC] r600g: improve flushed depth texture allocation

On Mon, 2012-06-25 at 12:19 +0200, Andreas Boll wrote: > 2012/6/24 Vadim Girlin : > > On Sun, 2012-06-24 at 17:43 +0400, Vadim Girlin wrote: > >> Allocate flushed depth texture in the VRAM if we aren't going to access it > >> by > >> CPU. If we need CPU access later, then it'll be reallocated in t

Re: [Mesa-dev] [PATCH] llvmpipe: Remove the ARB_draw_instanced capability.

On 25.06.2012 08:37, Olivier Galibert wrote: > That capability requires integer handling and that's not yet active, > ending with a failure in draw-non-instanced unless you force it on. > See bug 51366. > > Frankly, I'd rather have that patch rejected and integer/glsl 130 > capability activate

Re: [Mesa-dev] Comparison of llvmpipe with 2.9 and 3.1

- Original Message - > Hi, > > I've just finished two piglit runs of llvmpipe with glsl 1.40 and gl > 3.1 forced on, one with LLVM 2.9, the other with 3.1. > > The least we can say is that there aren't many differences. > > - fp-indirections2, didn't have the patience to wait to see whet

[Mesa-dev] Comparison of llvmpipe with 2.9 and 3.1

Hi, I've just finished two piglit runs of llvmpipe with glsl 1.40 and gl 3.1 forced on, one with LLVM 2.9, the other with 3.1. The least we can say is that there aren't many differences. - fp-indirections2, didn't have the patience to wait to see whether it would eventually stop. Looks lik

Re: [Mesa-dev] [PATCH] [RFC] r600g: improve flushed depth texture allocation

2012/6/24 Vadim Girlin : > On Sun, 2012-06-24 at 17:43 +0400, Vadim Girlin wrote: >> Allocate flushed depth texture in the VRAM if we aren't going to access it by >> CPU. If we need CPU access later, then it'll be reallocated in the GTT. >> Currently it's not reallocated in the opposite direction (

[Mesa-dev] [PATCH] builtin_variables: Only advertise gl_InstanceIDARB when GLSL handle integers.

It can be argued it makes to sense to advertise an integer system variable in GLSL levels where integers aren't handled. Signed-off-by: Olivier Galibert --- I don't really know if that's a patch we want, but otoh having gl_InstanceIDARB being a different type depending on the GLSL version w

Re: [Mesa-dev] [PATCH] scons: Do not build glx on Solaris.

On Sam, 2012-06-23 at 14:55 -0700, Alan Coopersmith wrote: > On 06/23/12 01:43 PM, Vinson Lee wrote: > > On Wed, Jun 20, 2012 at 6:49 AM, Alan Coopersmith > > wrote: > >> On 06/19/12 11:34 PM, Vinson Lee wrote: > >>> The GLX headers on Solaris are not recent enough. > >> > >> Huh? Which Solaris