They were only enabled for i965.
Note that drirc must be installed in /etc.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
vblank_mode is read by dri_util.c and falls under the "dri2" driver name,
which is not connected to the actual Mesa/Gallium driver in any way.
Reviewed-by: Brian Paul <brianp@vmware.com>
PP saves current states to cso_context and then util_blit_pixels does
the same. cso_context doesn't like that and the original state is not
correctly restored.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
tokens was converted to a pointer, which made the Elements macro return 1.
Broken by e87fc11cac.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
v2: Since we don't expose the extension in the compatibility profile,
the "if (API == CORE) .. else .." statement is removed.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Surprisingly all drivers supporting MSAA can already do this (r300g and r600g
for sure) and I think Christoph wanted to have this feature for his Nouveau
drivers anyway.
The linker_error() function sets prog->LinkStatus to false. There's
no reason for the caller of linker_error() to also do so.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
We're now emitting this error from a point where we have easy access
to the name of the block that failed to match, so go ahead and include
that in the error message, as we do for intrastage interface block
mismatches.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This patch changes link_shaders() so that it sets prog->LinkStatus to
true when it starts, and then relies on linker_error() to set it to
false if a link failure occurs.
Previously, link_shaders() would set prog->LinkStatus to true halfway
through its execution; as a result, linker functions that executed
during the first half of link_shaders() would have to do their own
success/failure tracking; if they didn't, then calling linker_error()
would add an error message to the log, but not cause the link to fail.
Since it wasn't always obvious from looking at a linker function
whether it was called before or after link_shaders() set
prog->LinkStatus to true, this carried a high risk of bugs.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Previously we failed to link (which is correct), but we did not output
an error message, which could have been confusing for users.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
A comment in link_intrastage_shaders(), and an if-test that followed
it, seemed to indicate that link_uniform_blocks() would return a
negative value in the event of an error. But this is not the
case--all error checking has already been performed by
validate_intrastage_interface_blocks(), and link_uniform_blocks() can
only return unsigned values.
So get rid of the if-test and change the return type of
link_intrastage_shaders() to clarify that it can only return unsigned
values.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
To have non-static buffers in local memory, it is necessary to pass them
as arguments to the kernel.
For r600, the correct lds size must be set to the SQ_LDS_ALLOC register.
The correct size is the clover size plus the size reported by the
compiler.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Here is an updated patch with no line wrapping and respecting 80-column limit (for my changes).
v2: Tom Stellard
- Create global arguments for constant buffers so we don't break
r600g.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
For GLSL programs, enabledTargets can have more than one bit set. For
example, a shader that uses sampler2D and samplerCube uniforms will have
both TEXTURE_2D_BIT and TEXTURE_CUBE_BIT set.
The code that sets _ReallyEnabled already handles this, selecting the
"highest priority" texture target. We should simply use that.
Fixes new Piglit test incomplete-textures-of-multiple-types.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62698
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
We already skip this for API_OPENGL_CORE; ES2+ is very similar.
The primary user of the swrast context is GL_SELECT and GL_FEEDBACK,
which have never existed in ES.
This saves approximately 18MB of memory in GLBenchmark 2.7 Egypt (ES2).
No regressions in es3conform on Ivybridge.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Certain extensions only add functionality to particular shader stages.
(For example, ARB_draw_instanced only adds variables to the vertex
shader stage.)
Previously, we only allowed such extensions to be enabled in the shader
stages where they're useful. However, I've never found any text which
mandates that behavior; in my opinion, you should be able to turn on
extensions in any shader stage, even if they have no effect.
Fixes Piglit tests glslparsertest/glsl2/draw_buffers-05.vert and
ARB_draw_instanced/preprocessor/feature-macro-enabled.frag.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=29185
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
EGL_KHR_surfaceless_context extension allows contexts to be made current
without a default winsys fbo. This extension specifies what ES 1.1 and
2.0 should do (the ES 3.0 spec already does).
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Specified by ARB_framebuffer_object, GL 3.0, and ES 3.0.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Commit 8c3d3622d9 introduced a new assertion,
but since it causes lp_test_conv failures remove it again and let's hope
we don't really hit bugs caused by the potentially bogus code (it is possible
the assert() caught some cases which work correctly too).
The second 'const' says that the pointer itself is constant. This in
unenforcible in C++, so GCC emits a warning (see) below for each of
these functions in every file that includes glsl_types.h. It's a lot of
warning spam.
../../../src/glsl/glsl_types.h:176:58: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: mesa-stable@lists.freedesktop.org
When "layout" isn't being lexed as LAYOUT_TOK, we should treat it like
an ordinary identifier. This means we need to classify it to determine
whether we should return IDENTIFIER, TYPE_IDENTIFIER, or NEW_IDENTIFIER.
Fixes the WebGL conformance test "shader-with-non-reserved-words."
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64087
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: mesa-stable@lists.freedesktop.org
The majority of calls to _mesa_glsl_error(), _mesa_glsl_warning(), and
_mesa_glsl_parse_state::check_version() use a message that begins with
a lower case letter and ends without a period. This patch makes all
messages follow that convention.
Also, error/warning messages shouldn't end in '\n', since
_mesa_glsl_msg() automatically adds '\n' at the end of the message.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Just like the UNORM case we need to use round to nearest, not trunc.
(There's also another problem, we're using the formula for SNORM->float
which will produce a value below -1.0 for the most negative value which
according to both OpenGL and d3d10 would need clamping. However, no actual
failures have been observed due to that hence keep cheating on that.)
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
I am not able to find _any_ rounding behavior specified for OpenGL for
float to half-float conversions. However, it is specified for fp11/fp10
which suggests round to next finite value but round-to-zero would also
be allowed, but finite values must not be flushed to infinity in either
case.
Hence I believe it makes sense to do the same for half-floats too.
We could probably also use round-to-zero consistently, which is in fact
required by d3d10 (but it doesn't seem to matter much).
Does not match the mesa core function doing the same though (which is
saying it was built to match intel gpus which I don't believe for a
second as it would cause failures in d3d10, moreover the PRM (for
ivy bridge, not listed in older manuals) while not specifying rounding
behavior clearly states finite numbers are never flushed to infinity).
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
unlike OpenGL, the texel swizzle is embedded in the instruction, so honor
that.
(Technically we now execute both the sampler_view swizzle and the
per-instruction swizzle but this should be quite ok.)
v2: add documentation note as it's not obvious.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
GL_EXT_framebuffer_object differs from GL_ARB_framebuffer_object in ways
that we can't and don't implement in core profiles. Exposing it is a
lie, so we shouldn't do that.
It's possible the some other GL_EXT_framebuffer_* extensions should be
disabled, but it's not quite so clear cut.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Patch fixes a crash with Webgl 'shader-with-non-reserved-words'
conformance test by ignoring desktop extension keywords on GLSL ES.
v2: fix reserved and allowed desktop glsl versions (Chris)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64087
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
If any component used the ZERO or ONE swizzle, its corresponding member
in the `swizzle` array would never be initialized. We *mostly* got away
with this, except when that memory happened to contain a value that
clobbered another channel when combined using BRW_SWIZZLE4().
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Pass "cl_khr_fp64" preprocessor definition to clang
Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This fixes the dri2 opening to check if DRI_PRIME is set,
and picks the correct drm device path to open, this along
with a change to libvdpau allows vdpauinfo to work at least,
Martin Peres tested with nouveau, and there seems to be a
further issue with final displaying, it only works sometimes,
but this patch is at least necessary to help debug further.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67283
Tested-by: Armin K. <krejzi@email.com>
This reverts commit c9db037dc9.
Eric believes that the viewport hacks are still necessary for EGL;
invalidate events aren't hooked up properly.
This commit caused a regression where EFL applications wouldn't show
anything other than window decorations; GLBenchmark also showed issues.
The revert had conflicts due to the intel_context/brw_context merge.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66606
Cc: mesa-stable@lists.freedesktop.org
For freedreno DDX, we have to create the scanout GEM bo in a special way
(until we have our own KMS/DRM kernel driver.. and even then for
phones/tablets you probably need to use the android drivers if you don't
want to port the lcd panel driver support). The easiest way to handle
this is let the DDX create the scanout bo, and then create the xa
surface from that.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
TargetOptions::NoFramePointerElimNonLeaf was removed in LLVM 3.4
r187093.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
The is_loop_terminator() function was asserting that the following
kind of if statement could never occur:
if (...) { } else { }
(presumably based on the assumption that such an if statement would be
eliminated by previous optimization stages). But that isn't the
case--it's possible that previous optimization stages might simplify
more complex code down to this empty if statement, in which case it
won't be eliminated until the next time through the optimization loop.
So is_loop_terminator() needs to handle it. Fortunately it's easy to
handle--it's not a loop terminator because it does nothing.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64330
CC: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
