profile/ivi/mesa.git
13 years agomesa: Add getter for GL_SHADER_COMPILER with ARB_ES2_compatibility.
Eric Anholt [Sat, 15 Jan 2011 00:18:51 +0000 (16:18 -0800)]
mesa: Add getter for GL_SHADER_COMPILER with ARB_ES2_compatibility.

Fixes piglit arb_es2_compatibility-shadercompiler

13 years agomesa: Add getters for ARB_ES2_compatibility MAX_*_VECTORS.
Eric Anholt [Sat, 15 Jan 2011 00:12:18 +0000 (16:12 -0800)]
mesa: Add getters for ARB_ES2_compatibility MAX_*_VECTORS.

Fixes piglit arb_es2_compatibility-maxvectors.

13 years agomesa: Add support for glDepthRangef and glClearDepthf.
Eric Anholt [Fri, 14 Jan 2011 23:53:38 +0000 (15:53 -0800)]
mesa: Add support for glDepthRangef and glClearDepthf.

These are ARB_ES2_compatibility float variants of the core double
entrypoints.  Fixes arb_es2_compatibility-depthrangef.

13 years agoir_to_mesa: Fix segfaults on ir_to_mesa invocation after MSVC change.
Eric Anholt [Sat, 15 Jan 2011 00:48:19 +0000 (16:48 -0800)]
ir_to_mesa: Fix segfaults on ir_to_mesa invocation after MSVC change.

13 years agoglsl: fix implicit int to bool warning
Brian Paul [Sat, 15 Jan 2011 00:45:23 +0000 (17:45 -0700)]
glsl: fix implicit int to bool warning

Maybe preprocess() should return a bool.

13 years agodocs: skeleton file for 7.11 release notes, add missing links
Brian Paul [Sat, 15 Jan 2011 00:27:17 +0000 (17:27 -0700)]
docs: skeleton file for 7.11 release notes, add missing links

13 years agomesa: Dynamically allocate acp array in ir_to_mesa_visitor::copy_propagate.
Vinson Lee [Sat, 15 Jan 2011 00:18:52 +0000 (16:18 -0800)]
mesa: Dynamically allocate acp array in ir_to_mesa_visitor::copy_propagate.

Fixes these MSVC errors.
ir_to_mesa.cpp(2644) : error C2057: expected constant expression
ir_to_mesa.cpp(2644) : error C2466: cannot allocate an array of constant size 0
ir_to_mesa.cpp(2644) : error C2133: 'acp' : unknown size
ir_to_mesa.cpp(2646) : error C2070: 'ir_to_mesa_instruction *[]': illegal sizeof operand
ir_to_mesa.cpp(2709) : error C2070: 'ir_to_mesa_instruction *[]': illegal sizeof operand
ir_to_mesa.cpp(2718) : error C2070: 'ir_to_mesa_instruction *[]': illegal sizeof operand

13 years agomesa: Add actual support for glReleaseShaderCompiler from ES2.
Eric Anholt [Fri, 14 Jan 2011 23:08:00 +0000 (15:08 -0800)]
mesa: Add actual support for glReleaseShaderCompiler from ES2.

Fixes no-op dispatch warning in piglit
arb_es2_compatibility-releaseshadercompiler.c.

13 years agointel: Expose GL_ARB_ES2_compatibility.
Eric Anholt [Fri, 14 Jan 2011 22:07:28 +0000 (14:07 -0800)]
intel: Expose GL_ARB_ES2_compatibility.

We don't have all of the features of this extension hooked up yet, but
the consensus yesterday was that since those features are things that
we should also be supporting in our ES2 implementation, claiming ES2
here too doesn't make anything worse and will make incremental
improvement through piglit easier.

13 years agomesa: Add extension enable bit for GL_ARB_ES2_compatibility.
Eric Anholt [Fri, 14 Jan 2011 22:50:58 +0000 (14:50 -0800)]
mesa: Add extension enable bit for GL_ARB_ES2_compatibility.

13 years agoglapi: Regenerate for GL_ARB_ES2_compatibility.
Eric Anholt [Fri, 14 Jan 2011 22:03:52 +0000 (14:03 -0800)]
glapi: Regenerate for GL_ARB_ES2_compatibility.

13 years agoglapi: Add entrypoints and enums for GL_ARB_ES2_compatibility.
Eric Anholt [Wed, 4 Aug 2010 01:56:07 +0000 (18:56 -0700)]
glapi: Add entrypoints and enums for GL_ARB_ES2_compatibility.

13 years agor600g: compiler helper opcode fixes for evergreen
Alex Deucher [Fri, 14 Jan 2011 22:47:29 +0000 (17:47 -0500)]
r600g: compiler helper opcode fixes for evergreen

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
13 years agor600g: pass r600_bc to some addition compiler helper functions
Alex Deucher [Fri, 14 Jan 2011 22:50:29 +0000 (17:50 -0500)]
r600g: pass r600_bc to some addition compiler helper functions

needed for asic specific opcodes

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
13 years agogenerate_builtins.py: Whitespace fixes.
Vinson Lee [Fri, 14 Jan 2011 22:19:02 +0000 (14:19 -0800)]
generate_builtins.py: Whitespace fixes.

Also removed unnecessary semicolons.

13 years agogenerate_builtins.py: Fix builds using Python 2.5.
Vinson Lee [Fri, 14 Jan 2011 22:17:03 +0000 (14:17 -0800)]
generate_builtins.py: Fix builds using Python 2.5.

13 years agoi965: Replace broken handling of dead code with an assert.
Eric Anholt [Fri, 14 Jan 2011 21:17:59 +0000 (13:17 -0800)]
i965: Replace broken handling of dead code with an assert.

This code should never have been triggered, but I often did anyway
when I disabled optimization passes during debugging, then spent my
time debugging that this code doesn't work.

13 years agoi965: Add an invalidation of live intervals after register splitting.
Eric Anholt [Fri, 14 Jan 2011 19:53:38 +0000 (11:53 -0800)]
i965: Add an invalidation of live intervals after register splitting.

No effect, since it was called before live intervals were calculated.

13 years agomesa: Simplify _mesa_base_fbo_format by making it exceptions to teximages.
Eric Anholt [Thu, 13 Jan 2011 18:05:50 +0000 (10:05 -0800)]
mesa: Simplify _mesa_base_fbo_format by making it exceptions to teximages.

The comment of "this is just like teximages except for..." is a pretty
good clue that we're handling this wrong.  By just using the teximage
code, we catch a bunch of cases we'd missed, like GL_RED and GL_RG.

13 years agomesa: Add channel-wise copy propagation to ir_to_mesa.
Eric Anholt [Thu, 13 Jan 2011 02:25:33 +0000 (18:25 -0800)]
mesa: Add channel-wise copy propagation to ir_to_mesa.

This catches more opportunities than the prog_optimize.c code on
openarena's fixed function shaders turned to GLSL, mostly due to
looking at multiple source instructions for copy propagation
opportunities.  It should also be much more CPU efficient than
prog_optimize.c's code.

13 years agoi915: Fix compiler warning from sw fallback removal change.
Eric Anholt [Wed, 12 Jan 2011 20:29:38 +0000 (12:29 -0800)]
i915: Fix compiler warning from sw fallback removal change.

13 years agor600g: Disable V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR case.
Vinson Lee [Fri, 14 Jan 2011 21:47:37 +0000 (13:47 -0800)]
r600g: Disable V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR case.

The usage of macro V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR was
introduced by commit 323ef3a1f07ba4333dadebab571ddcd49d95f45c but the
macro is undefined. Disable this case to fix the build for now.

13 years agogles2: Also support GL_BGRA_EXT for glTexSubImage2d
Kristian Høgsberg [Fri, 14 Jan 2011 21:11:28 +0000 (16:11 -0500)]
gles2: Also support GL_BGRA_EXT for glTexSubImage2d

13 years agor600g: add more missing instructions to r600_bc_get_num_operands
Christian König [Fri, 14 Jan 2011 17:46:11 +0000 (18:46 +0100)]
r600g: add more missing instructions to r600_bc_get_num_operands

13 years agoegl: Fix EGL_VERSION string.
Chia-I Wu [Fri, 14 Jan 2011 06:29:04 +0000 (14:29 +0800)]
egl: Fix EGL_VERSION string.

Fix a copy-and-paste error in a4a38dcf61f141297a083ccac217200947d57b0d.

13 years agoegl: Fix an assertion in _eglUpdateAPIsString.
Chia-I Wu [Fri, 14 Jan 2011 06:11:35 +0000 (14:11 +0800)]
egl: Fix an assertion in _eglUpdateAPIsString.

dpy->ClientAPIs was renamed in a4a38dcf61f141297a083ccac217200947d57b0d.

13 years agoi965: fix fbo-srgb on i965.
Dave Airlie [Thu, 13 Jan 2011 05:46:44 +0000 (15:46 +1000)]
i965: fix fbo-srgb on i965.

Until we get the EXT_framebuffer_sRGB extension we should bind the sRGB
formats for FBO as linear.

Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agosrgb: fix fbo base format picking.
Dave Airlie [Fri, 14 Jan 2011 04:57:54 +0000 (14:57 +1000)]
srgb: fix fbo base format picking.

Pointed out by Brian.

13 years agoi915: Disable extension OES_standard_derivatives
Chad Versace [Thu, 13 Jan 2011 00:09:37 +0000 (16:09 -0800)]
i915: Disable extension OES_standard_derivatives

OES_standard_derivatives must be manually disabled for i915 because Mesa
enables it by default.

13 years agomesa: Change OES_standard_derivatives to be stand-alone extension
Chad Versace [Wed, 12 Jan 2011 23:47:26 +0000 (15:47 -0800)]
mesa: Change OES_standard_derivatives to be stand-alone extension

Add a bit in struct gl_extensions for OES_standard_derivatives, and enable
the bit by default. Advertise the extension only if the bit is enabled.

Previously, OES_standard_derivatives was advertised in GLES2 contexts
if ARB_framebuffer_object was enabled.

13 years agor600g: Move declaration before code in r600_asm.c.
Vinson Lee [Thu, 13 Jan 2011 22:17:01 +0000 (14:17 -0800)]
r600g: Move declaration before code in r600_asm.c.

Fixes SCons build.

13 years agor600g: rework literal handling
Christian König [Wed, 22 Dec 2010 16:45:51 +0000 (17:45 +0100)]
r600g: rework literal handling

13 years agor600g: merge alu groups
Christian König [Mon, 20 Dec 2010 21:09:09 +0000 (22:09 +0100)]
r600g: merge alu groups

13 years agor600g: implement replacing gpr with pv and ps
Christian König [Sat, 18 Dec 2010 20:32:16 +0000 (21:32 +0100)]
r600g: implement replacing gpr with pv and ps

13 years agoglsl: Emit errors or warnings when 'layout' is used with 'attribute' or 'varying'
Ian Romanick [Sat, 8 Jan 2011 00:53:59 +0000 (16:53 -0800)]
glsl: Emit errors or warnings when 'layout' is used with 'attribute' or 'varying'

The specs that add 'layout' require the use of 'in' or 'out'.
However, a number of implementations, including Mesa, shipped several
of these extensions allowing the use of 'varying' and 'attribute'.
For these extensions only a warning is emitted.

This differs from the behavior of Mesa 7.10.  Mesa 7.10 would only
accept 'attribute' with 'layout(location)'.  This behavior was clearly
wrong.  Rather than carrying the broken behavior forward, we're just
doing the correct thing.

This is related to (piglit) bugzilla #31804.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agoglsl: Allow 'in' and 'out' when 'layout' is also available
Ian Romanick [Sat, 8 Jan 2011 00:53:07 +0000 (16:53 -0800)]
glsl: Allow 'in' and 'out' when 'layout' is also available

All of the extensions that add the 'layout' keyword also enable (and
required) the use of 'in' and 'out' with shader globals.

This is related to (piglit) bugzilla #31804.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agoscons: Fix cross-compilation.
José Fonseca [Thu, 13 Jan 2011 20:52:01 +0000 (20:52 +0000)]
scons: Fix cross-compilation.

Hairy stuff. Don't know how to do it better though.

13 years agor600g: add missing RECIPSQRT_CLAMPED to r600_bc_get_num_operands
Christian König [Thu, 13 Jan 2011 20:29:47 +0000 (21:29 +0100)]
r600g: add missing RECIPSQRT_CLAMPED to r600_bc_get_num_operands

13 years agor600g: rework bank swizzle code
Christian König [Sat, 18 Dec 2010 16:56:36 +0000 (17:56 +0100)]
r600g: rework bank swizzle code

13 years agor600g: fix alu slot assignment
Christian König [Sat, 18 Dec 2010 12:57:18 +0000 (13:57 +0100)]
r600g: fix alu slot assignment

13 years agor600g: optimize away CF ALU instructions even if type doesn't match
Christian König [Fri, 17 Dec 2010 23:45:59 +0000 (00:45 +0100)]
r600g: optimize away CF ALU instructions even if type doesn't match

13 years agonvc0: identify POINT_RASTER_RULES, add POINT_SMOOTH state
Christoph Bumiller [Thu, 13 Jan 2011 18:36:25 +0000 (19:36 +0100)]
nvc0: identify POINT_RASTER_RULES, add POINT_SMOOTH state

Point smoothing requires rasterization rules to be set to OGL.

Sorry for the extra noise caused by the header update.

13 years agodraw: Fix an off-by-one bug in a vsplit assertion.
Chia-I Wu [Thu, 13 Jan 2011 17:50:51 +0000 (01:50 +0800)]
draw: Fix an off-by-one bug in a vsplit assertion.

When use_spoken is true, istart (the first vertex of this segment) is
replaced by i0 (the spoken vertex of the fan).  There are still icount
vertices.

Thanks to Brian Paul for spotting this.

13 years agoi965: Remove unnecessary headers.
Vinson Lee [Thu, 13 Jan 2011 17:28:47 +0000 (09:28 -0800)]
i965: Remove unnecessary headers.

13 years agotargets/egl-static: Remove unnecessary header.
Vinson Lee [Thu, 13 Jan 2011 17:16:25 +0000 (09:16 -0800)]
targets/egl-static: Remove unnecessary header.

13 years agor600g: Silence uninitialized variable warnings.
Vinson Lee [Thu, 13 Jan 2011 17:07:19 +0000 (09:07 -0800)]
r600g: Silence uninitialized variable warnings.

13 years agomesa: Add missing break statement in SARGB8 case.
Vinson Lee [Thu, 13 Jan 2011 16:53:33 +0000 (08:53 -0800)]
mesa: Add missing break statement in SARGB8 case.

13 years agoegl: need stdio.h for non-Windows build too to avoid compiler warning
Brian Paul [Thu, 13 Jan 2011 16:25:55 +0000 (09:25 -0700)]
egl: need stdio.h for non-Windows build too to avoid compiler warning

13 years agodri_util: fail driCreateNewScreen if InitScreen is NULL
Paulo Zanoni [Thu, 13 Jan 2011 12:59:12 +0000 (04:59 -0800)]
dri_util: fail driCreateNewScreen if InitScreen is NULL

Without this, X doesn't start with UMS on r300g.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

Signed-off-by: Paulo Zanoni <pzanoni@mandriva.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
13 years agoscons: Ensure the OpenVG/EGL import libs are also prefixed with 'lib'.
José Fonseca [Thu, 13 Jan 2011 12:33:41 +0000 (12:33 +0000)]
scons: Ensure the OpenVG/EGL import libs are also prefixed with 'lib'.

13 years agoscons: Build libOpenVG.dll & libEGL.dll
José Fonseca [Thu, 13 Jan 2011 11:54:43 +0000 (11:54 +0000)]
scons: Build libOpenVG.dll & libEGL.dll

But without creating liblibOpenVG or liblibEGL elsewhere.

Thanks Chia-I Wu for pointing this out.

13 years agoutil: Undo spurious changes in last commit.
José Fonseca [Thu, 13 Jan 2011 11:45:40 +0000 (11:45 +0000)]
util: Undo spurious changes in last commit.

13 years agoutil: Don't limit debug_printf message length on unices.
José Fonseca [Thu, 13 Jan 2011 11:44:16 +0000 (11:44 +0000)]
util: Don't limit debug_printf message length on unices.

13 years agoegl: Improve driver selection.
Chia-I Wu [Wed, 12 Jan 2011 20:40:38 +0000 (04:40 +0800)]
egl: Improve driver selection.

The idea is to be able to match a driver using the following order

  try egl_gallium with hw renderer
  try egl_dri2
  try egl_gallium with sw renderer
  try egl_glx

given the module list

  egl_gallium
  egl_dri2
  egl_glx

For that, UseFallback initialization option is added.  The module list
is matched twice: with the option unset and with the option set.  In the
first pass, egl_gallium skips its sw renderer and egl_glx rejects to
initialize since UseFallback is not set.  In the second pass,
egl_gallium skips its hw renderer and egl_dri2 rejects to initialize
since UseFallback is set.  The process stops at the first driver that
initializes the display.

13 years agoegl: Simplify driver matching.
Chia-I Wu [Wed, 12 Jan 2011 16:27:45 +0000 (00:27 +0800)]
egl: Simplify driver matching.

Add initialization options that drv->API.Initialize should support.
Replace drv->Probe by TestOnly initialization option and simplify
_eglMatchDriver.

13 years agoegl: Cleanup _EGLDisplay initialization.
Chia-I Wu [Thu, 13 Jan 2011 08:53:13 +0000 (16:53 +0800)]
egl: Cleanup _EGLDisplay initialization.

Reorder/rename and document the fields that should be set by the driver during
initialization.  Drop the major/minor arguments from drv->API.Initialize.

13 years agoglsl/s_expression: Read and ignore Scheme-style comments.
Kenneth Graunke [Sat, 1 Jan 2011 20:43:03 +0000 (12:43 -0800)]
glsl/s_expression: Read and ignore Scheme-style comments.

A single-semicolon until the end of the line, i.e.
; this is a comment.

13 years agoglsl/builtins: Remove unnecessary (constant bool (1)) from assignments.
Kenneth Graunke [Sat, 1 Jan 2011 11:43:07 +0000 (03:43 -0800)]
glsl/builtins: Remove unnecessary (constant bool (1)) from assignments.

This isn't strictly necessary, but is definitely nicer.

13 years agoir_reader: Make assignment conditions optional.
Kenneth Graunke [Sat, 1 Jan 2011 11:37:02 +0000 (03:37 -0800)]
ir_reader: Make assignment conditions optional.

You can now simply write (assign (xy) <lhs> <rhs>) instead of the
verbose (assign (constant bool (1)) (xy) <lhs> <rhs>).

13 years agoir_reader: Convert to a class.
Kenneth Graunke [Sat, 1 Jan 2011 09:17:59 +0000 (01:17 -0800)]
ir_reader: Convert to a class.

This makes it unnecessary to pass _mesa_glsl_parse_state around
everywhere, making at least the prototypes a lot easier to read.

It's also more C++-ish than a pile of static C functions.

13 years agoir_reader: Combine the three dereference reading functions into one.
Kenneth Graunke [Fri, 31 Dec 2010 10:17:58 +0000 (02:17 -0800)]
ir_reader: Combine the three dereference reading functions into one.

These used to be more complicated, but now are so simple there's no real
point in keeping them separate.

13 years agoir_reader: Relax requirement that function arguments be s_lists.
Kenneth Graunke [Fri, 31 Dec 2010 10:03:21 +0000 (02:03 -0800)]
ir_reader: Relax requirement that function arguments be s_lists.

All of these functions used to take s_list pointers so they wouldn't all
need SX_AS_LIST conversions and error checking.  However, the new
pattern matcher conveniently does this for us in one centralized place.

So there's no need to insist on s_list.  Switching to s_expression saves
a bit of code and is somewhat cleaner.

13 years agoir_reader: Remove s_list::length() method.
Kenneth Graunke [Fri, 31 Dec 2010 09:48:02 +0000 (01:48 -0800)]
ir_reader: Remove s_list::length() method.

Most code now relies on the pattern matcher rather than this function,
and for the only remaining case, not using this saves an iteration.

13 years agoir_reader: Add a pattern matching system and use it everywhere.
Kenneth Graunke [Wed, 3 Nov 2010 19:47:06 +0000 (12:47 -0700)]
ir_reader: Add a pattern matching system and use it everywhere.

Previously, the IR reader was riddled with code that:
1. Checked for the right number of list elements (via a linked list walk)
2. Retrieved references to each component (via ->next->next pointers)
3. Downcasted as necessary to make sure that each sub-component was the
   right type (i.e. symbol, int, list).
4. Checking that the tag (i.e. "declare") was correct.

This was all very ad-hoc and a bit ugly.  Error checking had to be done
at both steps 1, 3, and 4.  Most code didn't even check the tag, relying
on the caller to do so.  Not all callers did.

The new pattern matching module performs the whole process in a single
straightforward function call, resulting in shorter, more readable code.

Unfortunately, MSVC does not support C99-style anonymous arrays, so the
pattern must be declared outside of the match call.

13 years agomesa/srgb: handle SARGB8 case in the sw fbo renderer.
Dave Airlie [Thu, 13 Jan 2011 06:49:32 +0000 (16:49 +1000)]
mesa/srgb: handle SARGB8 case in the sw fbo renderer.

13 years agost/mesa: fix a regression from cae2bb76
Fredrik Höglund [Thu, 6 Jan 2011 22:12:08 +0000 (23:12 +0100)]
st/mesa: fix a regression from cae2bb76

stObj->pt is null when a TFP texture is passed to st_finalize_texture,
and with the changes introduced in the above commit this resulted in a
new texture being created and the existing image being copied into it.

NOTE: This is a candidate for the 7.10 branch.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
13 years agonvc0: disable calling of sw methods we don't implement
Ben Skeggs [Thu, 13 Jan 2011 05:25:37 +0000 (15:25 +1000)]
nvc0: disable calling of sw methods we don't implement

Left in the code as a marker of what NVIDIA do, just in case we need
to do this some day.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
13 years agomesa/fbo: prevent assert trigger on i965 with piglit fbo-srgb test.
Dave Airlie [Thu, 13 Jan 2011 05:16:11 +0000 (15:16 +1000)]
mesa/fbo: prevent assert trigger on i965 with piglit fbo-srgb test.

13 years agonvc0: fix mp_stack_bo relocation
Ben Skeggs [Thu, 13 Jan 2011 03:23:55 +0000 (13:23 +1000)]
nvc0: fix mp_stack_bo relocation

Fixes a PT_NOT_PRESENT error cause by:
- allocating in VRAM
- emitting GART relocs to 0x17bc/0x17c0, moving the buffer
- telling the bufmgr that the buffer should be in VRAM when we use it,
  but not correcting the value sent to 0x17bc/0x17c0.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
13 years agomesa: Move loop variable declarations outside for loop in extensions.c.
Vinson Lee [Thu, 13 Jan 2011 01:43:28 +0000 (17:43 -0800)]
mesa: Move loop variable declarations outside for loop in extensions.c.

Fixes MSVC build.

13 years agomesa: check for dummy renderbuffer in _mesa_FramebufferRenderbufferEXT()
Brian Paul [Thu, 13 Jan 2011 01:14:14 +0000 (18:14 -0700)]
mesa: check for dummy renderbuffer in _mesa_FramebufferRenderbufferEXT()

Fixes a failed assertion when a renderbuffer ID that was gen'd but not
previously bound was passed to glFramebufferRenderbuffer().  Generate
the same error that NVIDIA does.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agomesa: don't assert in GetIntegerIndexed, etc
Brian Paul [Thu, 13 Jan 2011 01:12:46 +0000 (18:12 -0700)]
mesa: don't assert in GetIntegerIndexed, etc

We were getting an assertion upon invalid pname.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agomesa: fix num_draw_buffers==0 in fixed-function fragment program generation
Brian Paul [Thu, 13 Jan 2011 00:32:00 +0000 (17:32 -0700)]
mesa: fix num_draw_buffers==0 in fixed-function fragment program generation

This fixes a problem when glDrawBuffers(GL_NONE).  The fragment program
was writing to color output[0] but OutputsWritten was 0.  That led to a
failed assertion in the Mesa->TGSI translation code.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agost/mesa: add st_BeginQuery() case for GL_ANY_SAMPLES_PASSED
Brian Paul [Wed, 12 Jan 2011 21:50:41 +0000 (14:50 -0700)]
st/mesa: add st_BeginQuery() case for GL_ANY_SAMPLES_PASSED

Fixes piglit occlusion_query2 failure.

13 years agoglsl: remove trailing comma to silence warning
Brian Paul [Wed, 12 Jan 2011 21:39:42 +0000 (14:39 -0700)]
glsl: remove trailing comma to silence warning

13 years agonoop: change var type to silence warning
Brian Paul [Wed, 12 Jan 2011 21:39:24 +0000 (14:39 -0700)]
noop: change var type to silence warning

13 years agoglsl/Makefile: Fix build with --as-needed.
Kenneth Graunke [Thu, 13 Jan 2011 00:37:03 +0000 (16:37 -0800)]
glsl/Makefile: Fix build with --as-needed.

13 years agomesa: Move declaration before code in extensions.c.
Vinson Lee [Thu, 13 Jan 2011 00:23:11 +0000 (16:23 -0800)]
mesa: Move declaration before code in extensions.c.

Fixes SCons build.

13 years agomesa: Change OES_point_sprite to depend on ARB_point_sprite
Chad Versace [Wed, 12 Jan 2011 23:21:23 +0000 (15:21 -0800)]
mesa: Change OES_point_sprite to depend on ARB_point_sprite

The extension string in GLES1 contexts always advertised
GL_OES_point_sprite. Now advertisement depends on ARB_point_sprite being
enabled.

Reviewed-by: Ian Romanick <idr@freedesktop.org>
13 years agomesa: Change dependencies of some OES extension strings
Chad Versace [Tue, 11 Jan 2011 22:56:13 +0000 (14:56 -0800)]
mesa: Change dependencies of some OES extension strings

Change all OES extension strings that depend on ARB_framebuffer_object to
instead depend on EXT_framebuffer_object.

Reviewed-by: Ian Romanick <idr@freedesktop.org>
13 years agomesa: Add/remove extensions in extension string
Chad Versace [Mon, 10 Jan 2011 05:53:52 +0000 (21:53 -0800)]
mesa: Add/remove extensions in extension string

Add GL_OES_stencil8 to ES2.

Remove the following:
   GL_OES_compressed_paletted_texture : ES1
   GL_OES_depth32                     : ES1, ES2
   GL_OES_stencil1                    : ES1, ES2
   GL_OES_stencil4                    : ES1, ES2
Mesa advertised these extensions, but did not actually support them.

Reviewed-by: Ian Romanick <idr@freedesktop.org>
13 years agomesa: Refactor handling of extension strings
Chad Versace [Sun, 9 Jan 2011 18:53:52 +0000 (10:53 -0800)]
mesa: Refactor handling of extension strings

Place GL, GLES1, and GLES2 extensions in a unified extension table. This
allows one to enable, disable, and query the status of GLES1 and GLES2
extensions by name.

When tested on Intel Ironlake, this patch did not alter the extension
string [as given by glGetString(GL_EXTENSIONS)] for any API.

Reviewed-by: Ian Romanick <idr@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
13 years agoglsl: Track variable usage, use that to enforce semantics
Ian Romanick [Sat, 8 Jan 2011 02:34:58 +0000 (18:34 -0800)]
glsl: Track variable usage, use that to enforce semantics

In particular, variables cannot be redeclared invariant after being
used.

Fixes piglit test invariant-05.vert and bugzilla #29164.

NOTE: This is a candidate for the 7.9 and 7.10 branches.

13 years agoi965/fs: Do flat shading when appropriate.
Eric Anholt [Wed, 12 Jan 2011 20:52:16 +0000 (12:52 -0800)]
i965/fs: Do flat shading when appropriate.

We were trying to interpolate, which would end up doing unnecessary
math, and doing so on undefined values.   Fixes glsl-fs-flat-color.

13 years agor600g: also look at tex inst when for maximum gpu count
Christian König [Wed, 12 Jan 2011 19:39:40 +0000 (20:39 +0100)]
r600g: also look at tex inst when for maximum gpu count

13 years agogenerate_builtins.py: Add missing import.
Vinson Lee [Wed, 12 Jan 2011 19:35:43 +0000 (11:35 -0800)]
generate_builtins.py: Add missing import.

Import sys for sys.exit.

13 years agometa: Actually use mipmapping when generating mipmaps.
Eric Anholt [Wed, 12 Jan 2011 18:12:00 +0000 (10:12 -0800)]
meta: Actually use mipmapping when generating mipmaps.

With the change to not reset baselevel, this GL_LINEAR filtering was
resulting in generating mipmaps off of the base level instead of the
next higher detail level.  Fixes fbo-generatemipmap-filtering.

Reported by: Neil Roberts <neil@linux.intel.com>

13 years agoi965: Clarify when we need to (re-)calculate live intervals.
Eric Anholt [Wed, 12 Jan 2011 18:10:01 +0000 (10:10 -0800)]
i965: Clarify when we need to (re-)calculate live intervals.

The ad-hoc placement of recalculation somewhere between when they got
invalidated and when they were next needed was confusing.  This should
clarify what's going on here.

13 years agor600g: implement output modifiers and use them to further optimize LRP
Christian König [Thu, 16 Dec 2010 15:42:14 +0000 (16:42 +0100)]
r600g: implement output modifiers and use them to further optimize LRP

13 years agor600g: use special constants for 0, 1, -1, 1.0f, 0.5f etc
Christian König [Tue, 14 Dec 2010 22:38:30 +0000 (23:38 +0100)]
r600g: use special constants for 0, 1, -1, 1.0f, 0.5f etc

13 years agor600g: optimize temp register handling for LRP
Christian König [Tue, 14 Dec 2010 19:49:31 +0000 (20:49 +0100)]
r600g: optimize temp register handling for LRP

13 years agor600g: optimize away CF_INST_POP
Christian König [Mon, 13 Dec 2010 23:43:53 +0000 (00:43 +0100)]
r600g: optimize away CF_INST_POP

If last instruction is an CF_INST_ALU we don't need to emit an
additional CF_INST_POP for stack clean up after an IF ELSE ENDIF.

13 years agor600g: make dumping of shaders an option
Christian König [Wed, 12 Jan 2011 18:02:03 +0000 (19:02 +0100)]
r600g: make dumping of shaders an option

13 years agor600g: fix alu dumping
Christian König [Fri, 17 Dec 2010 21:57:36 +0000 (22:57 +0100)]
r600g: fix alu dumping

13 years agor600g: improve r600_bc_dump
Christian König [Thu, 16 Dec 2010 21:05:33 +0000 (22:05 +0100)]
r600g: improve r600_bc_dump

13 years agoi965/vs: When MOVing to produce ABS, strip negate of the operand.
Eric Anholt [Wed, 12 Jan 2011 17:40:05 +0000 (09:40 -0800)]
i965/vs: When MOVing to produce ABS, strip negate of the operand.

We were returning the negative absolute value, instead of the absolute
value.  Fixes glsl-vs-abs-neg.

13 years agoi965/fs: When producing ir_unop_abs of an operand, strip negate.
Eric Anholt [Wed, 12 Jan 2011 17:37:07 +0000 (09:37 -0800)]
i965/fs: When producing ir_unop_abs of an operand, strip negate.

We were returning the negative absolute value, instead of the absolute
value.  Fixes glsl-fs-abs-neg.

13 years agoglsl: Make builtin_compiler build on Windows with MSVC.
José Fonseca [Wed, 12 Jan 2011 16:58:37 +0000 (16:58 +0000)]
glsl: Make builtin_compiler build on Windows with MSVC.

13 years agoglsl: Make builtin_compiler portable for non-unices.
José Fonseca [Wed, 12 Jan 2011 16:31:07 +0000 (16:31 +0000)]
glsl: Make builtin_compiler portable for non-unices.

13 years agogetopt: Make code more portable.
José Fonseca [Wed, 12 Jan 2011 16:08:22 +0000 (16:08 +0000)]
getopt: Make code more portable.