| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
For instance, this is the case on FreeBSD.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
Adds H.264 and MPEG2 codec support via VP2, using firmware from the
blob. Acceleration is supported at the bitstream level for H.264 and
IDCT level for MPEG2.
Known issues:
- H.264 interlaced doesn't render properly
- H.264 shows very occasional artifacts on a small fraction of videos
- MPEG2 + VDPAU shows frequent but small artifacts, which aren't there
when using XvMC on the same videos
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
|
|
Use grep -w instead of the empty string escape sequences
which are less portable. Makes the grep tests
function as intended on OpenBSD.
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
Fixes this build error on OpenBSD 5.3.
In file included from ../../src/mesa/main/ff_fragment_shader.cpp:53:
./../glsl/ir_optimization.h:64: error: comma at end of enumerator list
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
Fixes these build errors on OpenBSD 5.3.
In file included from ../../src/mesa/main/errors.h:47,
from ../../src/mesa/main/imports.h:41,
from ../../src/mesa/main/ff_fragment_shader.cpp:32:
../../src/mesa/main/mtypes.h:3286: error: comma at end of enumerator list
../../src/mesa/main/mtypes.h:3296: error: comma at end of enumerator list
../../src/mesa/main/mtypes.h:3303: error: comma at end of enumerator list
../../src/mesa/main/mtypes.h:3356: error: comma at end of enumerator list
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
And add news item for the release.
|
|
Use "or" instead of "add" (this is a classic select sequence, which at
least newer llvm versions can actually recognize (3.2+?), and the "add"
might prevent that - and we really don't want an add instead of an or with
avx if it isn't recognized (even without avx logic ops might be cheaper)).
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
|
|
Instead of just ignoring the srgb/linear conversions, simply call the
corresponding conversion functions, for all of pack/unpack/fetch,
both for float and unorm8 versions (though some don't make a whole
lot of sense, i.e. unorm8/unorm8 srgb/linear combinations).
Refactored some functions a bit so don't have to duplicate all the code
(there's a slight change for packing dxt1_rgb, as there will now be
always 4 components initialized and sent to the external compression
function so the same code can be used for all, the quite horrid and
ad-hoc interface (by now) should always have worked with that).
Fixes llvmpipe/softpipe piglit texwrap GL_EXT_texture_sRGB-s3tc.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
|
|
Scheduler/register allocator in r600-sb was developed and optimized
on evergreen (VLIW-5) hardware, so currently it's not optimal for
VLIW-4 chips.
This patch should improve performance on cayman gpus due to better alu
packing, but also it tends to increase register usage, so overall positive
effect on performance has to be proven by real benchmarks yet.
Some results with bfgminer kernel on cayman:
source bytecode: 60 gprs, 3905 alu groups,
sbcl before the patch: 45 gprs, 4088 alu groups,
sbcl with this patch: 55 gprs, 3474 alu groups.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Ex-scalar instructions that became multislot on cayman do replicate result
to all channels - handle them similar to DOT4.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Update the stale debug code for other changes related to debug output.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Mark values that are members of the 'same register' constraint as
preallocated in ra_init pass, this will prevent incorrect
reallocation in scheduler in some cases.
Should fix https://bugs.freedesktop.org/show_bug.cgi?id=66713
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Actually PS doesn't make sense for cayman and isn't even mentioned in
cayman docs, but llvm backend currently uses it in bytecode and, assuming
that hw seems to be mostly ok with it, this will allow sb to parse such
source bytecode correctly.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
|
|
Fixes "Uninitialized scalar field" defect reported by Coverity.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
|
|
Every function but the above four uses explicitly sized types for their
src and dst arguments. Even fetch_rgba_{s,u}int follows the convention.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Marek Olšák <maraeo@gmail.com>
|
|
MCJIT is the only supported LLVM JIT on AArch64 and ARM (the regular
JIT has bit-rotted badly on ARM and doesn't exist on AArch64.)
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
|
|
Historically, we indented grammar production rules with a single 8-space
tab, but code inside of blocks used Mesa's 3-space indents.
This meant when editing code, you had to use an 8-space tab for the
first level of indentation, and 3-spaces after that. Unless you
specifically configure your editor to understand this, it will get the
indentation wrong on every single line you touch, which quickly devolves
into a colossal waste of time.
It's also inconsistent with every other file in the entire project.
This patch removes all tabs and moves to a consistent 3-space indent.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
|
|
When working on a parser, it's very easy to accidentally introduce
new shift/reduce conflicts. Failing the build guarantees they'll
be noticed and fixed.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
|
|
The single remaining shift/reduce conflict was the classic ELSE problem:
292 selection_rest_statement: statement . ELSE statement
293 | statement .
ELSE shift, and go to state 479
ELSE [reduce using rule 293 (selection_rest_statement)]
$default reduce using rule 293 (selection_rest_statement)
The correct behavior here is to shift, which is what happens by default.
However, resolving it explicitly will make it possible to fail the build
on new errors, making them much easier to detect.
The classic way to solve this is to use right associativity:
http://www.gnu.org/software/bison/manual/html_node/Non-Operators.html
Since there is no THEN token in GLSL, we need to fake one. %right THEN
creates a new terminal symbol; the %prec directive says to use the
precedence of that terminal.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
|
|
opt_return_value was not initialized if mode != ast_return.
Fixes "Uninitialized pointer field" defect reported by Coverity.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
|
|
execinfo.h is not available on OpenBSD.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
|
|
This should fix missing symbols in a osmesa built against shared glapi
osmesa build. All opengl exports were missing that are defined in the
static glapi, so link against both to fix this.
This is a candidate for the stable series.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=47824
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
|
|
We always emit U,V,R coordinates for this message, but the sampler gets
very angry if we pass garbage in the R coordinate for at least some
texture formats.
Fill the remaining coordinates with zero instead.
Fixes broken rendering on GM45 in Source games, and in VDrift.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65236
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
brw_tex_layout.c sets up the align_w/h fields, and has all the
appropriate spec references already.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
The Sandybridge code had a citation for the range of the "Maximum Number
of Threads" field, and the Ivybridge code just mentioned the "BSpec" in
general. That's documented in the obvious place, so people can find it
without a spec reference.
The real value of the comment is to say "we tried zero, and it exploded,
so program it to a valid number even if pixel shading is off."
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Unfortunately, the workaround text never made it into the Sandybridge
PRM, so we still have to refer to the BSpec.
It also wasn't obvious why we needed this workaround at all, since we
don't currently do VS passthrough - but BLORP can turn off the VS.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Sadly, the Ivybridge PRM can't be cited, as it is missing the relevant
text for some reason. However, the Sandybridge PRM has the text Chad
originally quoted, and the modern BSpec has the same text.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
I cut and pasted these comments from the Gen4 code during Ivybridge
enabling, and didn't understand what they meant at the time.
The data cache is NOT the same as the sampler cache on Ivybridge.
The sampler cache has L1 and L2 caches in addition to the L3 cache,
while data port messages to the "data cache" hit L3 directly.
This means that the sampler domain is technically wrong, but we stopped
caring about read/write domains quite a while ago. The kernel just
flushes all the caches at the end of each batchbuffer, and our render to
texture code flushes the sampler caches when necessary.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Presumably, this comment exists to justify the usage of
I915_GEM_DOMAIN_SAMPLER for this relocation. At one point, this was
necessary to ensure that the right flushing was done to keep caches
coherent. These days, the kernel just flushes everything, so I don't
think it matters.
Still, the comment is interesting, so leave it in place.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
The exact text is in the public docs, so we should cite those.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
The Ivybridge PRM adds new SFIDs and lists them in a different volume
than Sandybridge, so it's worth adding a reference.
I also removed the BSpec reference, as the section it referred to
was moved somewhere, and I couldn't find it. This leaves one Haswell
SFID without a citation, but we can add one once the PRMs are out.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Just use the new conversion functions to do the work. The way it's plugged
in into the blend code is quite hacktastic but follows all the same hacks
as used by packed float format already.
Only support 4x8bit srgb formats (rgba/rgbx plus swizzle), 24bit formats never
worked anyway in the blend code and are thus disabled, and I don't think anyone
is interested in L8/L8A8. Would need even more hacks otherwise.
Unless I'm missing something, this is the last feature except MSAA needed for
OpenGL 3.0, and for OpenGL 3.1 as well I believe.
v2: prettify a bit, use separate function for packing.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
|
|
This reverts commit 631c631cbf5b7e84e42a7cfffa1c206d63143370.
https://bugs.freedesktop.org/show_bug.cgi?id=66921
Cc: mesa-stable@lists.freedesktop.org
|
|
Cc: mesa-stable@lists.freedesktop.org
|
|
The splitting of a draw call into several draw commands was broken, because
the split sometimes took place in the middle of a primitive. The splitting
was supposed to be dealing with the case when there are more indices than
the maximum size of a CS.
This commit throws that code away and uses a real index buffer instead.
https://bugs.freedesktop.org/show_bug.cgi?id=66558
Cc: mesa-stable@lists.freedesktop.org
|
|
_mesa_ast_set_aggregate_type walks through declarations initialized with
C-style aggregate initializers and stops when it runs out of LHS
declarations or RHS expressions.
In the example
vec4 v = {{{1, 2, 3, 4}}};
_mesa_ast_set_aggregate_type would not recurse into the subexpressions
(since vec4s do not contain types that can be initialized with an
aggregate initializer) to set their <constructor_type>s. Later in ::hir
we would dereference the NULL pointer and segfault.
If <constructor_type> is NULL in ::hir we know that the LHS and RHS
were unbalanced and the code is illegal.
Arrays, structs, and matrices were unaffected.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
|
|
Previously, we had a separate function for setting up the built-in
variables for each combination of shader stage and GLSL version
(e.g. generate_110_vs_variables to generate the built-in variables for
GLSL 1.10 vertex shaders). The functions called each other in ad-hoc
ways, leading to unexpected inconsistencies (for example,
generate_120_fs_variables was called for GLSL versions 1.20 and above,
but generate_130_fs_variables was called only for GLSL version 1.30).
In addition, it led to a lot of code duplication, since many varyings
had to be duplicated in both the FS and VS code paths. With the
advent of geometry shaders (and later, tessellation control and
tessellation evaluation shaders), this code duplication was going to
get a lot worse.
So this patch reworks things so that instead of having a separate
function for each shader type and GLSL version, we have a function for
constants, one for uniforms, one for varyings, and one for the special
variables that are specific to each shader type.
In addition, we use a class, builtin_variable_generator, to keep track
of the instruction exec_list, the GLSL parse state, commonly-used
types, and a few other variables, so that we don't have to pass them
around as function arguments. This makes the code a lot more compact.
Where it was feasible to do so without introducing compilation errors,
I've also gone ahead and introduced the variables needed for
{ARB,EXT}_geometry_shader4 style geometry shaders. This patch takes
care of everything except the GS variable gl_VerticesIn, the FS
variable gl_PrimitiveID, and GLSL 1.50 style geometry shader inputs
(using the gl_in interface block). Those remaining features will be
added later.
I've also made a slight nomenclature change: previously we used the
word "deprecated" to refer to variables which are marked in GLSL 1.40
as requiring the ARB_compatibility extension, and are marked in GLSL
1.50 onward as requiring the compatibilty profile. This was
misleading, since not all deprecated variables require the
compatibility profile (for example gl_FragData and gl_FragColor, which
have been deprecated since GLSL 1.30, but do not require the
compatibility profile until GLSL 4.20). We now consistently use the
word "compatibility" to refer to these variables.
This patch doesn't introduce any functional changes (since geometry
shaders haven't been enabled yet).
Reviewed-by: Matt Turner <mattst88@gmail.com>
v2: Rename "typ" -> "type". Add blank line between inline functions
and declarations in builtin_variable_generator class. Use the
standard comment "/* FALLTHROUGH */" for compatibility with static
code analysis tools.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
In certain rare cases (such as those involving dereference of a
literal constant array of structs),
flatten_named_interface_blocks_declarations's rvalue visitor may be
invoked on an ir_dereference_record whose variable_referenced() method
returns NULL.
Check for this case to avoid a segfault.
Prevents crashes in piglit tests
{vs,fs}-deref-literal-array-of-structs.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
|
|
Vertex shader inputs are not allowed to be arrays until GLSL 1.50. We
were accidentally enabling them for GLSL 1.40 (although we haven't
written any tests for them, so it's not clear whether they actually
work).
NOTE: although this is a simple bug fix, it probably isn't sensible to
cherry-pick it to stable release branches, since its only effect is to
cause incorrectly-written shaders to fail to compile.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Fixes isinf(), isnan() from GLSL 1.30
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Fixes undefined results if a back color is written, but the
corresponding front color is not, and only backfacing primitives are
drawn. Results are still undefined if a frontfacing primitive is drawn,
but that's OK.
The other reasonable way to fix this would have been to just pick
the one color slot that was populated, but that dilutes the value of
the tests.
On Gen6+, the fixed function clipper and triangle setup already take
care of this.
Fixes 11 piglits:
spec/glsl-1.10/execution/interpolation/interpolation-none-gl_Back*Color-*
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Some lame compilers can't do exp2f() and as far as I can tell they can't do
exp2() (with doubles) neither so instead of providing some workaround for
that (wouldn't actually be too bad just replace with pow) and since it is
used with a constant only just use the precalculated constant.
|
|
When only the offset to the index buffer is changed, we can skip the
3DSTATE_INDEX_BUFFER if we always use 0 for the offset, and add
(offset / index_size) to Start Vertex Location in 3DPRIMITIVE.
|
