mesa.git
11 years agoscons: Build xlib swrast too.
José Fonseca [Fri, 26 Oct 2012 08:45:59 +0000 (09:45 +0100)]
scons: Build xlib swrast too.

Helpful for debugging.

11 years agovl: fix the dri winsys helper screen init
Christian König [Wed, 24 Oct 2012 09:18:40 +0000 (11:18 +0200)]
vl: fix the dri winsys helper screen init

Signed-off-by: Christian König <deathsimple@vodafone.de>
11 years agotests: Use printf instead of debug_printf in u_format_compatible_test.
Vinson Lee [Thu, 25 Oct 2012 06:25:08 +0000 (23:25 -0700)]
tests: Use printf instead of debug_printf in u_format_compatible_test.

Use printf instead of debug_printf to be consistent with print
statements in rest of unit tests.

This also fixes the lack of print output with the MinGW build of
u_format_compatible_test.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agor300g: fix texture border color for sRGB formats
Marek Olšák [Thu, 25 Oct 2012 23:03:53 +0000 (01:03 +0200)]
r300g: fix texture border color for sRGB formats

NOTE: This is a candidate for the stable branches.

11 years agoglsl: Allow ir_if in the linker's move_non_declarations function.
Kenneth Graunke [Wed, 24 Oct 2012 20:17:24 +0000 (13:17 -0700)]
glsl: Allow ir_if in the linker's move_non_declarations function.

Global initializers using the ?: operator with at least one non-constant
operand generate ir_if statements.  For example,

   float foo = some_boolean ? 0.0 : 1.0;

becomes:

   (declare (temporary) float conditional_tmp)
   (if (var_ref some_boolean)
       ((assign (x) (var_ref conditional_tmp) (constant float (0.0))))
       ((assign (x) (var_ref conditional_tmp) (constant float (1.0)))))

This pattern is necessary because the second or third arguments could be
function calls, which create statements (not expressions).

The linker moves these global initializers into the main() function.
However, it incorrectly had an assertion that global initializer
statements were only assignments, calls, or temporary variable
declarations.  As demonstrated above, they can be if statements too.

Other than the assertion, everything works fine.  So remove it.

Fixes new Piglit test condition-08.vert, as well as an upcoming
game that will be released on Steam.

NOTE: This is a candidate for stable release branches.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
11 years agoi965/vs: Preserve the type when copy propagating into an instruction.
Kenneth Graunke [Thu, 25 Oct 2012 09:29:15 +0000 (02:29 -0700)]
i965/vs: Preserve the type when copy propagating into an instruction.

Consider the following code, which reinterprets a register as a
different type:

mov(8)          g6<1>F          g1.4<0,4,1>.xF
and(8)          g5<1>.xUD       g6<4,4,1>.xUD   0x7fffffffUD

Copy propagation would notice that we can replace the use of g6 with
g1.4 and eliminate the MOV.  Unfortunately, it failed to preserve the UD
type, incorrectly generating:

and(8)          g5<1>.xUD       g6<4,4,1>.xF    0x7fffffffUD

Found while debugging Ian's uncommitted ARB_vertex_program LOG opcode
test with my new Mesa IR -> Vec4 IR translator.

NOTE: This is a candidate for stable release branches.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
11 years agoi965/vs: Don't lose the MRF writemask when doing compute-to-MRF.
Kenneth Graunke [Thu, 25 Oct 2012 04:16:46 +0000 (21:16 -0700)]
i965/vs: Don't lose the MRF writemask when doing compute-to-MRF.

Consider the following code sequence:

   mul(8)          g4<1>F          g1<0,4,1>.wzwwF g3<4,4,1>.wzwwF
   mov.sat(8)      m1<1>.xyF       g4<4,4,1>F
   mul(8)          g4<1>F          g1<0,4,1>.xxyxF g3<4,4,1>.xxyxF
   mov.sat(8)      m1<1>.zwF       g4<4,4,1>F

The compute-to-MRF pass will discover the first mov.sat and attempt to
replace it by rewriting earlier instructions.  Everything works out,
so it replaces scan_inst's destination file, reg, and reg_offset,
resulting in:

   mul(8)          m1<1>F          g1<0,4,1>.wzwwF g3<4,4,1>.wzwwF
   mul(8)          g4<1>F          g1<0,4,1>.xxyxF g3<4,4,1>.xxyxF
   mov.sat(8)      m1<1>.zwF       g4<4,4,1>F

Unfortunately, it loses the .xy writemask on the mov.sat's MRF
destination.  While this doesn't pose an immediate problem, it then
proceeds to transform the second mov.sat, resulting in:

   mul(8)          m1<1>F          g1<0,4,1>.wzwwF g3<4,4,1>.wzwwF
   mul(8)          m1<1>F          g1<0,4,1>.xxyxF g3<4,4,1>.xxyxF

Instead of writing both halves of the vector (like the original code),
it overwrites the full vector both times, clobbering the desired .xy
values.

When encountering a MOV, the compute-to-MRF code scans for instructions
which generate channels of the MOV source.  It ensures that all
necessary channels are available (possibly written by several
instructions).  In this case, *more* channels are available than
necessary, so we want to take the subset that's actually used.
Taking the bitwise and of both writemasks should accomplish that.

This was discovered by analyzing an ARB_vertex_program test
(glean/vertProg1/MUL test (with swizzle and masking)) with my new
Mesa IR -> Vec4 IR translator code.  However, it should be possible
with GLSL programs as well.

NOTE: This is a candidate for stable release branches.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
11 years agoglcpp: Don't use infinite lookhead for #define differentiation.
Kenneth Graunke [Mon, 22 Oct 2012 17:56:46 +0000 (10:56 -0700)]
glcpp: Don't use infinite lookhead for #define differentiation.

Previously, we used lookahead patterns to differentiate:

   #define FOO(x)  function macro
   #define FOO (x) object macro

Unfortunately, our rule for function macros:

   {HASH}define{HSPACE}+/{IDENTIFIER}"("

relies on infinite lookahead, and apparently triggers a Flex bug where
the generated code overflows a state buffer (see YY_STATE_BUF_SIZE).

There's no need to use infinite lookahead.  We can simply change state,
match the identifier, and use a single character lookahead for the '('.
This apparently makes Flex not generate the giant state array, which
avoids the buffer overflow, and should be more efficient anyway.

Fixes piglit test 17000-consecutive-chars-identifier.frag.

NOTE: This is a candidate for every release branch ever.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Carl Worth <cworth@cworth.org>
11 years agoi965/vs: Fix debug dumping of VS push constants.
Kenneth Graunke [Mon, 22 Oct 2012 03:58:18 +0000 (20:58 -0700)]
i965/vs: Fix debug dumping of VS push constants.

While copying the values into the batch space, we advance the param
pointer.  The debug code then tries to iterate over all the uploaded
values, starting at param...which is now the end of the uploaded data,
rather than the start.

This patch saves a pointer to the start of push constant space before
it gets altered and switches the debug code to use that.

Tested by uncommenting the code and examining the output of
glsl-vs-clamp-1.shader_test.  Previously all values appeared to be zero.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
11 years agomesa/tests: Add ES3.0 dispatch table sanity test
Matt Turner [Tue, 16 Oct 2012 23:20:36 +0000 (16:20 -0700)]
mesa/tests: Add ES3.0 dispatch table sanity test

Since ES3.0 is backward compatible with 2.0, we check that all the 2.0
functions and additional 3.0 functions exist.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
11 years agoSplit dispatch sanity's validate_function test into two
Matt Turner [Tue, 16 Oct 2012 21:37:39 +0000 (14:37 -0700)]
Split dispatch sanity's validate_function test into two

Will be useful for the next patch, adding GLES 3 testing.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
11 years agodispatch_sanity: print names of functions that shouldnt be in dispatch table.
Paul Berry [Tue, 23 Oct 2012 17:59:44 +0000 (10:59 -0700)]
dispatch_sanity: print names of functions that shouldnt be in dispatch table.

Previously we just printed the dispatch table index and the user had
to convert it to a function name.  That was a pain because when
FEATURE_remap_table is defined, the assignment of functions to
dispatch table entries is done at run time.

Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
11 years agoshared-glapi: implement _glapi_get_proc_name().
Paul Berry [Tue, 23 Oct 2012 17:49:33 +0000 (10:49 -0700)]
shared-glapi: implement _glapi_get_proc_name().

Previously this function was only implemented for non-shared-glapi
builds.  Since the function is only intended for debugging purposes we
use a simple O(n) algorithm.

Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
11 years agosrc/glsl/tests/Makefile.am: Specify -I... in AM_CPPFLAGS
Matt Turner [Thu, 25 Oct 2012 18:55:07 +0000 (11:55 -0700)]
src/glsl/tests/Makefile.am: Specify -I... in AM_CPPFLAGS

When specifying per-target CFLAGS (e.g., ralloc_test_CFLAGS) AM_CFLAGS
are not used. AM_CPPFLAGS should be used for includes anyway.

Fixes a build problem since 41b14d125:

CC       ralloc_test-ralloc.o
In file included from ../../../src/glsl/ralloc.c:42:0:
../../../src/glsl/ralloc.h:57:27: fatal error: main/compiler.h: No such file or directory

Acked-by: Paul Berry <stereotype441@gmail.com>
11 years agoegl: Import eglext.h revision 19332
Matt Turner [Mon, 22 Oct 2012 20:13:36 +0000 (13:13 -0700)]
egl: Import eglext.h revision 19332

The version number (14) wasn't updated.

Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agoralloc: Annotate printf functions with PRINTFLIKE(...)
Matt Turner [Tue, 23 Oct 2012 20:30:09 +0000 (13:30 -0700)]
ralloc: Annotate printf functions with PRINTFLIKE(...)

Catches problems such as (in the gles3 branch)

glcpp-parse.y: In function '_glcpp_parser_handle_version_declaration':
glcpp-parse.y:1990:39: warning: format '%lli' expects argument of type
'long long int', but argument 4 has type 'int' [-Wformat]

As a side-effect, remove ralloc.c's likely/unlikely macros and just use
the ones from main/compiler.h.

NOTE: This is a candidate for the release branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agobuild: Ship install-sh in the tarball
Matt Turner [Tue, 23 Oct 2012 17:57:15 +0000 (10:57 -0700)]
build: Ship install-sh in the tarball

Fixes the problem where configure from the tarball would report missing
files:

$ ./configure
configure: error: cannot find install-sh, install.sh, or shtool in bin

NOTE: This is a candidate for the 9.0 branch.

11 years agomesa/st: Don't use 4bits for GL_UNSIGNED_BYTE_3_3_2(_REV)
José Fonseca [Thu, 25 Oct 2012 14:47:12 +0000 (15:47 +0100)]
mesa/st: Don't use 4bits for GL_UNSIGNED_BYTE_3_3_2(_REV)

4bits and 3bits quantitization values differ significantly for
values other than 0 and 1.

Fixes piglit draw-pixels for softpipe/llvmpipe.

NOTE: Probably a candidate for stable branches.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
11 years agotrace: Fix dumping of set_constant_buffer method.
José Fonseca [Thu, 25 Oct 2012 14:30:19 +0000 (15:30 +0100)]
trace: Fix dumping of set_constant_buffer method.

11 years agodocs: add another fixed bug to mesa 8.0.5 release notes
Andreas Boll [Wed, 24 Oct 2012 21:59:44 +0000 (23:59 +0200)]
docs: add another fixed bug to mesa 8.0.5 release notes

Reported-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
11 years agodocs: Add 8.0.5 release notes
Andreas Boll [Wed, 24 Oct 2012 21:43:02 +0000 (23:43 +0200)]
docs: Add 8.0.5 release notes

Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
11 years agoglsl_to_tgsi: set correct register type for array and structure elements
Bryan Cain [Tue, 23 Oct 2012 16:58:40 +0000 (11:58 -0500)]
glsl_to_tgsi: set correct register type for array and structure elements

This fixes an issue where glsl_to_tgsi_visior::get_opcode() would emit the
wrong opcode because the register type was GLSL_TYPE_ARRAY/STRUCT instead of
GLSL_TYPE_FLOAT/INT/UINT/BOOL, so the function would use the float opcodes for
operations on integer or boolean values dereferenced from an array or
structure.  Assertions have been added to get_opcode() to prevent this bug
from reappearing in the future.

11 years agor600g: force bank_swizzle if already set
Vincent Lejeune [Fri, 19 Oct 2012 13:40:38 +0000 (15:40 +0200)]
r600g: force bank_swizzle if already set

Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
11 years agor600g: rewrite tgsi-to-llvm load-input to handle fragcoord
Vincent Lejeune [Thu, 18 Oct 2012 20:38:16 +0000 (22:38 +0200)]
r600g: rewrite tgsi-to-llvm load-input to handle fragcoord

Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
11 years agonv50/ir/tgsi: fix srcMask for TXP with SHADOW1D
Christoph Bumiller [Wed, 24 Oct 2012 18:33:02 +0000 (20:33 +0200)]
nv50/ir/tgsi: fix srcMask for TXP with SHADOW1D

11 years agomesa: Use MIN instead of CLAMP for unsigned source data
Ian Romanick [Mon, 22 Oct 2012 21:08:31 +0000 (14:08 -0700)]
mesa: Use MIN instead of CLAMP for unsigned source data

This silences a zillion GCC warnings like:

../../../src/mesa/main/pack.c: In function '_mesa_pack_rgba_span_from_uints':
../../../src/mesa/main/pack.c:560:13: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agost/mesa: Fix assertions for copying texture image to finalized miptree.
Michel Dänzer [Mon, 22 Oct 2012 17:20:56 +0000 (19:20 +0200)]
st/mesa: Fix assertions for copying texture image to finalized miptree.

The layer dimension of array textures is not subject to mipmap minification.
OTOH we were missing an assertion for the depth dimension.

Fixes assertion failures with piglit {f,v}s-textureSize-sampler1DArrayShadow.
For some reason, they only resulted in piglit 'warn' results for me, not
failures.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56211

NOTE: This is a candidate for the stable branches.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Andreas Boll <andreas.boll.dev@gmail.com>
11 years agogallium/docs: fix sphinx warning
Andreas Boll [Tue, 23 Oct 2012 16:29:41 +0000 (18:29 +0200)]
gallium/docs: fix sphinx warning

src/gallium/docs/source/context.rst:495: WARNING:
malformed hyperlink target.

Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agoscons: Do not use -fvisibilty=hidden on Cygwin.
Vinson Lee [Sat, 20 Oct 2012 02:33:11 +0000 (19:33 -0700)]
scons: Do not use -fvisibilty=hidden on Cygwin.

This is a follow-up to commit db78643182dc39ed592dd8c2e5fc7c8eeb7316a1.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agomesa: fix indentation in get-pick-list.sh script
Andreas Boll [Sat, 20 Oct 2012 19:50:30 +0000 (21:50 +0200)]
mesa: fix indentation in get-pick-list.sh script

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: grep for commits with cherry picked in commit message only once
Andreas Boll [Fri, 19 Oct 2012 21:13:12 +0000 (23:13 +0200)]
mesa: grep for commits with cherry picked in commit message only once

and save them temporary in already_picked

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: optimize get-pick-list.sh script
Andreas Boll [Fri, 19 Oct 2012 21:00:17 +0000 (23:00 +0200)]
mesa: optimize get-pick-list.sh script

cuts down the while loop iterations from 4600 to 380 commits at the
moment

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: simplify get-pick-list.sh script
Andreas Boll [Fri, 19 Oct 2012 20:54:56 +0000 (22:54 +0200)]
mesa: simplify get-pick-list.sh script

and add a description for the script

NOTE: This is a candidate for the stable branches.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: add get-pick-list.sh script into bin/
Ian Romanick [Fri, 19 Oct 2012 20:30:53 +0000 (22:30 +0200)]
mesa: add get-pick-list.sh script into bin/

NOTE: This is a candidate for the stable branches.

11 years ago_mesa_create_exec_table: GLES3 fixes.
Paul Berry [Fri, 19 Oct 2012 13:37:09 +0000 (06:37 -0700)]
_mesa_create_exec_table: GLES3 fixes.

This patch sets up the dispatch table for the following GLES3
functions when a GLES3 context is in use:

- BeginQuery
- BeginTransformFeedback
- BindSampler
- BindTransformFeedback
- BlitFramebuffer
- ClearBufferfi
- ClearBufferfv
- ClearBufferiv
- ClearBufferuiv
- ClientWaitSync
- CopyBufferSubData
- DeleteQueries
- DeleteSamplers
- DeleteSync
- DeleteTransformFeedbacks
- EndQuery
- EndTransformFeedback
- FenceSync
- FramebufferTextureLayer
- GenQueries
- GenSamplers
- GenTransformFeedbacks
- GetInteger64v
- GetQueryObjectuiv
- GetQueryiv
- GetSamplerParameterfv
- GetSamplerParameteriv
- GetStringi
- GetSynciv
- GetTransformFeedbackVarying
- GetVertexAttribIiv
- GetVertexAttribIuiv
- IsQuery
- IsSampler
- IsSync
- IsTransformFeedback
- PauseTransformFeedback
- RenderbufferStorageMultisample
- ResumeTransformFeedback
- SamplerParameterf
- SamplerParameterfv
- SamplerParameteri
- SamplerParameteriv
- TransformFeedbackVaryings
- VertexAttribDivisor
- VertexAttribIPointer
- WaitSync

And it avoids setting up the dispatch table for these non-GLES3
functions:

- ColorMaski
- GetBooleani_v
- Enablei
- Disablei
- IsEnabledi
- ClearColorIiEXT
- ClearColorIuiEXT
- TextureStorage2DEXT
- TextureStorage3DEXT
- GetActiveUniformName
- GetnUniformdv
- GetnUniformfv
- GetnUniformiv
- GetnUniformuiv

Reviewed-by: Brian Paul <brianp@vmware.com>
v2: Make the ctx argument to _mesa_init_transform_feedback_dispatch()
a const pointer.  Add a comment to remind us to add
GetBufferParameteri64v once tests exist for it.  Also add
VertexAttribDivisor for GLES3, and remove GetActiveUniformName and
GetnUniform{dv,fv,iv,uiv} for GLES3.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years ago_mesa_create_exec_table(): deprecate ProgramStringARB.
Paul Berry [Fri, 19 Oct 2012 13:09:04 +0000 (06:09 -0700)]
_mesa_create_exec_table(): deprecate ProgramStringARB.

This function is only useful for the ARB_{vertex,fragment}_program
extensions, which we don't expose in core contexts.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years ago_mesa_create_exec_table: de-deprecate GetPointerv.
Paul Berry [Fri, 19 Oct 2012 13:01:42 +0000 (06:01 -0700)]
_mesa_create_exec_table: de-deprecate GetPointerv.

glGetPointerv was de-deprecated in GL 4.3, because GL 4.3 adds
functionality from KHR_debug and ARB_debug_output, which require
glGetPointerv.

This patch modifies _mesa_create_exec_table() to populate
glGetPointerv in the dispatch table for core contexts.

Technically this is not in compliance with the spec--what we really
ought to do for core contexts is expose glGetPointerv only when a GL
4.3 context is in use or one of the two extensions is present.
However, it seems silly to go to that extra work, since the only
client-visible effect would be for glGetPointerv to raise an
INVALID_OPERATION error instead of an INVALID_ENUM error.  Besides,
the other functions set up by _mesa_create_exec_table() only depend on
the API in use, not on the GL version or extensions supported.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agoglapi: Alias VertexAttribDivisor and VertexAttribDivisorARB.
Paul Berry [Mon, 22 Oct 2012 22:02:50 +0000 (15:02 -0700)]
glapi: Alias VertexAttribDivisor and VertexAttribDivisorARB.

There's no reason to have separate slots in the dispatch table for
these two functions, since they are synonymous.

Note: previous to this patch, we never populated the dispatch table
slot for VertexAttribDivisor, which was ok, since it is not required
until 3.3.  After this patch, both functions will be usable provided
that the ARB_instanced_arrays extension is present.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agoglapi: Alias ClampColor and ClampColorARB.
Paul Berry [Fri, 19 Oct 2012 05:13:02 +0000 (22:13 -0700)]
glapi: Alias ClampColor and ClampColorARB.

There's no reason to have separate slots in the dispatch table for
these two functions, since they are synonymous.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomain: Fix warning ('struct gl_context' declared inside parameter list).
Paul Berry [Sun, 21 Oct 2012 18:16:07 +0000 (11:16 -0700)]
main: Fix warning ('struct gl_context' declared inside parameter list).

This eliminates a warning in GCC 4.7.1.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: Return 0 for GL_CURRENT_QUERY with a mismatched query target.
Eric Anholt [Wed, 17 Oct 2012 00:36:42 +0000 (17:36 -0700)]
mesa: Return 0 for GL_CURRENT_QUERY with a mismatched query target.

With the previous two commits, this fixes piglit
GL_ARB_occlusion_query2/api.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: Refuse to EndQuery with a mismatched query target.
Eric Anholt [Wed, 17 Oct 2012 00:26:05 +0000 (17:26 -0700)]
mesa: Refuse to EndQuery with a mismatched query target.

v2: Add a comment about what we're checking for.

Reviewed-by: Brian Paul <brianp@vmware.com> (v1)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agomesa: Throw an error for a new query on an already-active query target.
Eric Anholt [Wed, 17 Oct 2012 00:21:39 +0000 (17:21 -0700)]
mesa: Throw an error for a new query on an already-active query target.

There's a similar test below, but it's not the same: that one checks whether
this query object is already active (potentially on another target).

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
11 years agoi965: Actually add support for GL_ANY_SAMPLES_PASSED from GL_ARB_oq2.
Eric Anholt [Wed, 17 Oct 2012 20:07:33 +0000 (13:07 -0700)]
i965: Actually add support for GL_ANY_SAMPLES_PASSED from GL_ARB_oq2.

v2: Fix mangled sentence in the comment, and make the loop exit early.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> (v1)
11 years agost/mesa: free TGSI tokens with ureg_free_tokens()
Brian Paul [Fri, 19 Oct 2012 21:34:55 +0000 (15:34 -0600)]
st/mesa: free TGSI tokens with ureg_free_tokens()

since they're allocated by ureg_get_tokens().

NOTE: This is a candidate for the 8.0 and 9.0 branches.

11 years agost/mesa: replace REALLOC() with realloc()
Brian Paul [Fri, 19 Oct 2012 20:51:20 +0000 (14:51 -0600)]
st/mesa: replace REALLOC() with realloc()

We should use the later since we're freeing the memory with free(),
not the gallium FREE() macro.

This fixes a mismatch when using the gallium debug memory functions.

NOTE: This is a candidate for the 9.0 branch.

11 years agodocs: GL_ARB_texture_storage is supported for all gallium drivers
Brian Paul [Fri, 19 Oct 2012 20:49:39 +0000 (14:49 -0600)]
docs: GL_ARB_texture_storage is supported for all gallium drivers

11 years agoRe-add HAVE_PTHREADS preprocessor macro
Matt Turner [Thu, 11 Oct 2012 17:57:26 +0000 (10:57 -0700)]
Re-add HAVE_PTHREADS preprocessor macro

Broken in commit 814345f54b.

NOTE: This is a candidate for the 9.0 branch.

11 years agogbm: Use the kms dumb ioctls for cursor instead of libkms
Kristian Høgsberg [Sun, 21 Oct 2012 17:00:28 +0000 (13:00 -0400)]
gbm: Use the kms dumb ioctls for cursor instead of libkms

We need to create bos suitable for cursor usage that we can map and
write data into.  The kms dumb ioctls is all we need for this, so drop
the dependency on libkms.

11 years agor600g: Remove special handling of PRED_SET* insructions for LLVM 3.2
Tom Stellard [Wed, 17 Oct 2012 19:21:48 +0000 (19:21 +0000)]
r600g: Remove special handling of PRED_SET* insructions for LLVM 3.2

The 3.2 version of the backend now sets all the correct fields for
PRED_SET* instructions.

11 years agoradeon/llvm: Sort tgsi opcode action initialization
Tom Stellard [Wed, 17 Oct 2012 19:16:00 +0000 (19:16 +0000)]
radeon/llvm: Sort tgsi opcode action initialization

This was done in order to identify and remove duplicate entries.

11 years agoradeon/llvm: Fix lowering TGSI_OPCODE_SSG
Tom Stellard [Wed, 17 Oct 2012 20:19:11 +0000 (20:19 +0000)]
radeon/llvm: Fix lowering TGSI_OPCODE_SSG

11 years agoi965: Stop flushing the batch on timestamp queries, too.
Eric Anholt [Tue, 16 Oct 2012 18:27:27 +0000 (11:27 -0700)]
i965: Stop flushing the batch on timestamp queries, too.

Given the usecase we have of trying to measure timestamps across individual
draw calls, flushing will totally mess up what people are trying to measure.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Don't flush the batch immediately on EndQuery.
Eric Anholt [Tue, 16 Oct 2012 18:13:49 +0000 (11:13 -0700)]
i965: Don't flush the batch immediately on EndQuery.

The theory I had when I wrote the code was that you wanted to minimize latency
on your queries because the app was going to ask soon.  Only, it turns out
that everybody batches up their queries and asks for the results later (often
after the next SwapBuffers!), so this was a pessimization.

Until now, I had no workload where it mattered enough to benchmark.  Recently
I started playing some Minecraft, which uses tons of queries to decide whether
to render chunks of the terrain.  For that app, avoiding the flush in the
query-generation loop improves performance 22.7% +/- 4.7% (n=3) on an apitrace
capture of it (confirmed in game by watching the fps meter found by pressing
F3, 15/16 -> 20/21 fps).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/fs: Fix typo in refactor of brw_fs_reg_allocate.cpp.
Eric Anholt [Fri, 19 Oct 2012 18:21:18 +0000 (11:21 -0700)]
i965/fs: Fix typo in refactor of brw_fs_reg_allocate.cpp.

I'm amazed that my usual warnings check didn't catch this, and that this
passed piglit.

11 years agoi965/vs: include format argument in debug printf
Tapani Pälli [Fri, 19 Oct 2012 06:45:20 +0000 (09:45 +0300)]
i965/vs: include format argument in debug printf

otherwise some compilers will throw error
"error: format not a string literal and no format arguments"

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
11 years agost/mesa: Fix source miptree level for copying data to finalized miptree.
Michel Dänzer [Fri, 19 Oct 2012 09:59:35 +0000 (11:59 +0200)]
st/mesa: Fix source miptree level for copying data to finalized miptree.

Fixes WebGL texture mips conformance test, no piglit regressions.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44912

NOTE: This is a candidate for the stable branches.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Andreas Boll <andreas.boll.dev@gmail.com>
11 years agoclover: No need for clover::is_zero() to be a functor.
Francisco Jerez [Fri, 19 Oct 2012 09:29:40 +0000 (11:29 +0200)]
clover: No need for clover::is_zero() to be a functor.

Simplify is_zero() somewhat, and as a side effect work around a gcc compiler
bug that causes build failure.

https://bugs.freedesktop.org/show_bug.cgi?id=56140

Reported-by: Dmitry Cherkassov <dcherkassov@gmail.com>
11 years agost/mesa: improve the guess_and_alloc_texture() heuristic
Brian Paul [Fri, 19 Oct 2012 00:00:50 +0000 (18:00 -0600)]
st/mesa: improve the guess_and_alloc_texture() heuristic

If GL_BASE_LEVEL==0 and GL_MAX_LEVEL==0 that's a pretty good hint that
there'll be a single mipmap level in the texture.

Google Earth sets the texture's state this way before the first glTexImage
call.  This saves a bit of texture memory.

11 years agogallium: remove unused data pointer from pipe_transfer
Marek Olšák [Wed, 17 Oct 2012 15:01:37 +0000 (17:01 +0200)]
gallium: remove unused data pointer from pipe_transfer

Reviewed-by: Brian Paul <brianp@vmware.com>
11 years agointel: Skip texsubimage fastpath for more pixel unpack state (v2)
Chad Versace [Fri, 12 Oct 2012 18:11:57 +0000 (11:11 -0700)]
intel: Skip texsubimage fastpath for more pixel unpack state (v2)

Fixes piglit tests "unpack-teximage2d --pbo=* --format=GL_BGRA" on
Sandybridge+.

The fastpath was checking an incomplete set of pixel unpack state. This
patch adds checks for all the fields of gl_pixelstore_attrib that affect
2D texture uploads.  Also, it begins permitting the case where
GL_UNPACK_ROW_LENGTH is 0.

Ideally, we would just ask a unicorn to JIT this fastpath for us in
a way that safely handles the unpacking state. Until then, it's safer if
only a small set of situations activate the fastpath.

v2: Use _mesa_is_bufferobj(), per Anholt.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
11 years agoFinish _HAVE_FULL_GL removal
Matt Turner [Wed, 17 Oct 2012 02:37:34 +0000 (19:37 -0700)]
Finish _HAVE_FULL_GL removal

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoconfigure.ac: Fix LLVM 3.2 r600/radeonsi error message
Dmitry Cherkasov [Wed, 17 Oct 2012 18:03:13 +0000 (22:03 +0400)]
configure.ac: Fix LLVM 3.2 r600/radeonsi error message

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Dmitry Cherkasov <Dmitrii.Cherkasov@amd.com>
11 years agosvga: add svga_screen_cache_dump() debug helper
Brian Paul [Wed, 17 Oct 2012 15:55:54 +0000 (09:55 -0600)]
svga: add svga_screen_cache_dump() debug helper

11 years agowayland: Drop support for ill-defined, unused wl_egl_pixmap
Kristian Høgsberg [Tue, 16 Oct 2012 18:30:53 +0000 (14:30 -0400)]
wayland: Drop support for ill-defined, unused wl_egl_pixmap

It doesn't provide the cross-process buffer sharing that a window system
pixmap could otherwise support and we don't have anything left that uses
this type of surface.

11 years agowayland: Remove 0.85 compatibility #ifdefs
Kristian Høgsberg [Tue, 16 Oct 2012 18:04:02 +0000 (14:04 -0400)]
wayland: Remove 0.85 compatibility #ifdefs

11 years agoegl/wayland: Update to Wayland 0.99 API
Kristian Høgsberg [Thu, 11 Oct 2012 02:10:42 +0000 (22:10 -0400)]
egl/wayland: Update to Wayland 0.99 API

The 0.99.0 Wayland release changes the event API to provide a thread-safe
mechanism for receiving events specific to a subsystem (such as EGL) and
we need to use it in the EGL platform.

The Wayland protocol now also requires a commit request to make changes
take effect, issue that from eglSwapBuffers.

11 years agoi965/fs: Statically allocate the reg_sets at context initialization.
Eric Anholt [Wed, 3 Oct 2012 02:07:20 +0000 (19:07 -0700)]
i965/fs: Statically allocate the reg_sets at context initialization.

Now that we've replaced all the variable settings other than reg_width, it's
easy to hang on to this (the expensive part of setting up the allocator).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/fs: Allocate registers in the unused parts of the gen7 MRF hack range.
Eric Anholt [Tue, 2 Oct 2012 23:31:51 +0000 (16:31 -0700)]
i965/fs: Allocate registers in the unused parts of the gen7 MRF hack range.

This should also reduce register pressure on gen7+, like the previous commit.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/fs: Reduce the interference between payload regs and virtual GRFs.
Eric Anholt [Tue, 2 Oct 2012 22:01:24 +0000 (15:01 -0700)]
i965/fs: Reduce the interference between payload regs and virtual GRFs.

Improves performance of the Lightsmark penumbra shadows scene by 15.7% +/-
1.0% (n=15), by eliminating register spilling. (tested by smashing the list of
scenes to have all other scenes have 0 duration -- includes additional
rendering of scene description text that normally doesn't appear in that
scene)

v2: Allow allocation of all but g0/g1 of the payload.
v3: Pull count_to_loop_end() out to a helper function.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v2, recommended v3)
11 years agoi965/fs: Expose the payload registers to the register allocator.
Eric Anholt [Tue, 2 Oct 2012 00:54:10 +0000 (17:54 -0700)]
i965/fs: Expose the payload registers to the register allocator.

For now, nothing else can get allocated over them, but that will change.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/fs: Remove extra allocation for classes[].
Eric Anholt [Mon, 1 Oct 2012 23:41:02 +0000 (16:41 -0700)]
i965/fs: Remove extra allocation for classes[].

This was to slot in the magic aligned pairs class, but it got moved to a
descriptive name later.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/fs: Make the register allocation class_sizes[] choice static.
Eric Anholt [Mon, 1 Oct 2012 23:39:54 +0000 (16:39 -0700)]
i965/fs: Make the register allocation class_sizes[] choice static.

Based on split_virtual_grfs(), we choose the same set every time, so set it in
stone.  This will help us avoid regenerating the somewhat expensive
class/register set setup every compile.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/vs: Improve live interval calculation.
Eric Anholt [Wed, 3 Oct 2012 20:44:12 +0000 (13:44 -0700)]
i965/vs: Improve live interval calculation.

This is derived from the FS visitor code for the same, but tracks each channel
separately (otherwise, some typical fill-a-channel-at-a-time patterns would
produce excessive live intervals across loops and cause spilling).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48375
          (crash -> failure, can turn into pass by forcing unrolling still)

11 years agoi965/vs: Fix the mlen of scratch read/write messages.
Eric Anholt [Wed, 3 Oct 2012 23:15:07 +0000 (16:15 -0700)]
i965/vs: Fix the mlen of scratch read/write messages.

These messages always have m0 = g0 and m1 = offset, and write has m2 = data.
Avoids regression in opt_compute_to_mrf() with a change to scratch writes to
set up the data as an MRF write in the IR.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Make the cfg reusable from the VS.
Eric Anholt [Wed, 3 Oct 2012 20:17:58 +0000 (13:17 -0700)]
i965: Make the cfg reusable from the VS.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Share the predicate field between FS and VS.
Eric Anholt [Wed, 3 Oct 2012 20:23:05 +0000 (13:23 -0700)]
i965: Share the predicate field between FS and VS.

Note that BRW_PREDICATE_NONE is 0 and BRW_PREDICATE_NORMAL is 1, so that's a
lot like the true/false we had in the FS before.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Rename fs_cfg types to not mention fs.
Eric Anholt [Wed, 3 Oct 2012 20:16:09 +0000 (13:16 -0700)]
i965: Rename fs_cfg types to not mention fs.

fs_bblock_link -> bblock_link
fs_bblock -> bblock_t (to avoid conflicting with all the fs_bblock *bblock)
fs_cfg -> cfg_t (to avoid conflicting with all the fs_cfg *cfg)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Move brw_fs_cfg.* to brw_cfg.*.
Eric Anholt [Wed, 3 Oct 2012 20:03:12 +0000 (13:03 -0700)]
i965: Move brw_fs_cfg.* to brw_cfg.*.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965: Make the FS and VS share a few visitor/instruction fields.
Eric Anholt [Wed, 3 Oct 2012 20:01:23 +0000 (13:01 -0700)]
i965: Make the FS and VS share a few visitor/instruction fields.

This will let us reuse brw_fs_cfg.cpp from brw_vec4_*.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/vs: Trim the swizzle of the scratch write temporary.
Eric Anholt [Tue, 16 Oct 2012 00:51:59 +0000 (17:51 -0700)]
i965/vs: Trim the swizzle of the scratch write temporary.

This fixes confusion by the upcoming live variable analysis which saw e.g. use
of temp.w when only temp.xyz were initialized in the basic block, and
concluded that temp.w must have come from outside of the block (even though it
was never initialized anywhere).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/vs: Do the temporary allocation in emit_scratch_write().
Eric Anholt [Tue, 16 Oct 2012 00:48:07 +0000 (17:48 -0700)]
i965/vs: Do the temporary allocation in emit_scratch_write().

Both callers were doing basically the same thing, just written differently.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/vs: Simplify emit_scratch_write() prototype.
Eric Anholt [Tue, 16 Oct 2012 00:42:43 +0000 (17:42 -0700)]
i965/vs: Simplify emit_scratch_write() prototype.

Both callers used (effectively) inst->dst as the argument, so just reference
it.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoi965/vs: Add a little bit of IR-level debug ability.
Eric Anholt [Wed, 3 Oct 2012 23:11:26 +0000 (16:11 -0700)]
i965/vs: Add a little bit of IR-level debug ability.

This is super basic, but it let me visualize a problem I had with
opt_compute_to_mrf().

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
11 years agoglx: Add GLXBadProfileARB to the error string list
Adam Jackson [Wed, 17 Oct 2012 18:34:53 +0000 (14:34 -0400)]
glx: Add GLXBadProfileARB to the error string list

Note: This is a candidate for the stable branches.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
11 years agoglx: Fix listing of INTEL_swap_event in glXQueryExtensionsString()
Owen W. Taylor [Wed, 17 Oct 2012 04:50:28 +0000 (00:50 -0400)]
glx: Fix listing of INTEL_swap_event in glXQueryExtensionsString()

Due to a string mismatch, INTEL_swap_event wasn't listed among GLX
extensions for the connection, even when present on both client and
server. That is, glXQueryServerString and glXGetClientString reported the
extension, but glXQueryExtensionsString did not.

Note: This is a candidate for the stable branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56057
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
11 years agogallivm: Hide AVX support when requested by LP_NATIVE_VECTOR_WIDTH or unsupported...
José Fonseca [Wed, 17 Oct 2012 14:38:50 +0000 (15:38 +0100)]
gallivm: Hide AVX support when requested by LP_NATIVE_VECTOR_WIDTH or unsupported by LLVM.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
11 years agogallivm: Use mcjit for ppc_64 architecture
Will Schmidt [Thu, 4 Oct 2012 21:25:52 +0000 (16:25 -0500)]
gallivm: Use mcjit for ppc_64 architecture

Per commentary and direction in the LLVM community, support for ppc64 is
going into MCJIT rather than the old JIT.  There is no existing support
in prior llvm versions, so no need to specify LLVM version numbers.

Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com>
Signed-off-by: José Fonseca <jfonseca@vmware.com>
11 years agost/mesa: silence MSVC signed/unsigned comparison warning
Brian Paul [Wed, 17 Oct 2012 00:33:08 +0000 (18:33 -0600)]
st/mesa: silence MSVC signed/unsigned comparison warning

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agost/mesa: silence MSVC double/unsigned assignment warning
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
st/mesa: silence MSVC double/unsigned assignment warning

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agotgsi: silence MSVC signed/unsigned comparison warnings
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
tgsi: silence MSVC signed/unsigned comparison warnings

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agoutil: fix MSVC signed/unsigned comparison warning in u_upload_mgr.c code
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
util: fix MSVC signed/unsigned comparison warning in u_upload_mgr.c code

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agoutil: fix MSVC signed/unsigned comparison warning in u_vbuf.c code
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
util: fix MSVC signed/unsigned comparison warning in u_vbuf.c code

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agoutil: fix MSVC double/float conversion warning in u_format_r11g11b10f.h
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
util: fix MSVC double/float conversion warning in u_format_r11g11b10f.h

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agodraw: silence MSVC signed/unsigned comparison warnings
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
draw: silence MSVC signed/unsigned comparison warnings

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agoutil/blitter: silence assorted MSVC warnings
Brian Paul [Wed, 17 Oct 2012 00:32:57 +0000 (18:32 -0600)]
util/blitter: silence assorted MSVC warnings

Fix signed/unsigned comparison warnings and float/int assignment warnings.

Reviewed-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
11 years agowmesa: remove old, unused span code
Brian Paul [Wed, 17 Oct 2012 00:32:56 +0000 (18:32 -0600)]
wmesa: remove old, unused span code

11 years agoscons: Fix graw-xlib lib order.
José Fonseca [Wed, 17 Oct 2012 14:28:26 +0000 (15:28 +0100)]
scons: Fix graw-xlib lib order.

Avoids "undefined symbol: XShmCreateImage" error.

11 years agotgsi: Add support to parse IMM[x] too.
José Fonseca [Wed, 17 Oct 2012 14:27:26 +0000 (15:27 +0100)]
tgsi: Add support to parse IMM[x] too.

Thanks to Brian for pointing this out.

11 years agoRevert "gallivm: Don't use llvm.x86.avx.max/min.ps.256 inadvertently."
José Fonseca [Wed, 17 Oct 2012 14:04:20 +0000 (15:04 +0100)]
Revert "gallivm: Don't use llvm.x86.avx.max/min.ps.256 inadvertently."

This reverts commit bf2edc776b02a2a63862bf69a23adf666ecfcc57.