Ilia Mirkin [Mon, 30 May 2016 17:28:02 +0000 (13:28 -0400)]
st/mesa: provide the null implementation of bounding box outputs in tcs
Until hardware appears (in a gallium driver) that can make use of the
TCS-outputted gl_BoundingBox, we just request that the variable gets
assigned as a regular patch variable.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Ilia Mirkin [Mon, 30 May 2016 15:50:07 +0000 (11:50 -0400)]
glsl: add gl_BoundingBox and associated varying slots
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Ilia Mirkin [Mon, 30 May 2016 16:54:23 +0000 (12:54 -0400)]
mesa: add support for GL_PRIMITIVE_BOUNDING_BOX storage and query
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Ilia Mirkin [Mon, 30 May 2016 15:49:26 +0000 (11:49 -0400)]
mesa: add scaffolding for OES/EXT_primitive_bounding_box
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Ilia Mirkin [Tue, 30 Aug 2016 23:46:31 +0000 (19:46 -0400)]
docs: add GL_OES_viewport_array to features
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Timothy Arceri [Mon, 29 Aug 2016 23:53:35 +0000 (09:53 +1000)]
aubinator: fix if indentation and add brackets to multiline body
Fixes misleading indentation warning in gcc.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Francisco Jerez [Fri, 26 Aug 2016 01:35:06 +0000 (18:35 -0700)]
i965/fs: Assert that the number of color targets is one when dual-source blend is enabled.
Requested by Anuj during review of
4a87e4ade778e56d43333c65a58752b15a00ce69, adding as follow-up since it
led to assertion failures due to various GLSL bugs that should be
fixed now.
Francisco Jerez [Sat, 20 Aug 2016 21:55:19 +0000 (14:55 -0700)]
glsl: Fix gl_program::OutputsWritten computation for dual-source blending.
In the fragment shader OutputsWritten is a bitset of FRAG_RESULT_*
enumerants, which represent the location of each color output written
by the shader. The secondary and primary color outputs of a given
render target using dual-source blending have the same location, so
the 'idx' computation below will give the wrong bit as result if the
'var->data.index' term is non-zero -- E.g. if the shader writes the
primary and secondary colors of the FRAG_RESULT_COLOR output,
ir_set_program_inouts will think that the shader writes both
FRAG_RESULT_COLOR and FRAG_RESULT_SAMPLE_MASK, which is just bogus.
That would cause the brw_wm_prog_key::nr_color_regions computation
done in the i965 driver during fragment shader precompilation to be
wrong, which currently leads to unnecessary recompilation of shaders
that use dual-source blending, and triggers an assertion failure in
fs_visitor::emit_fb_writes() on my i965-fb-fetch branch.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Francisco Jerez [Thu, 23 Jun 2016 07:05:37 +0000 (00:05 -0700)]
glsl: Fix incorrect hard-coded location of the gl_SecondaryFragColorEXT built-in.
gl_SecondaryFragColorEXT should have the same location as gl_FragColor
for the secondary fragment color to be replicated to all fragment
outputs. The incorrect location of gl_SecondaryFragColorEXT would
cause the linker to mark both FRAG_RESULT_COLOR and FRAG_RESULT_DATA0
as being written to, which isn't allowed by the spec and would
ultimately lead to an assertion failure in
fs_visitor::emit_fb_writes() on my i965-fb-fetch branch.
This should also fix the code below for multiple dual-source-blended
render targets, which no driver currently supports but we have plans
to enable eventually in the i965 driver (the comment saying that no
hardware will ever support it seems rather hilarious).
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Francisco Jerez [Tue, 23 Aug 2016 18:18:19 +0000 (11:18 -0700)]
st/glsl_to_tgsi: Use SecondaryOutputsWritten to determine dual-source fragment outputs.
Currently the mesa state tracker relies on there being two bits set
per dual-source output in the gl_program::OutputsWritten bitset, but
that only worked due to a GLSL front-end bug that caused it to set the
OutputsWritten bit for both location and location+1 even though at the
GLSL level the primary and secondary color outputs used for
dual-source blending have the same location. Fix it by extending
outputMapping[] to 2*FRAG_RESULT_MAX elements in order to represent a
mapping from a (location, index) pair to its TGSI output, which should
also make it slightly easier to add support for dual-source blending
in combination with multiple render targets in the long run.
No Piglit regressions on llvmpipe.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Francisco Jerez [Tue, 23 Aug 2016 18:15:57 +0000 (11:15 -0700)]
glsl: Calculate bitset of secondary outputs written in ir_set_program_inouts.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Ian Romanick [Tue, 19 Jul 2016 22:45:03 +0000 (15:45 -0700)]
glsl: Fix typo in comment
Trivial.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Tue, 19 Jul 2016 00:38:19 +0000 (17:38 -0700)]
glsl: Replace most assertions with unreachable()
text data bss dec hex filename
7669233 277176 28624 7975033 79b079 i965_dri.so before generated code
7647081 277176 28624 7952881 7959f1 i965_dri.so before this commit
7669289 277176 28624 7975089 79b0b1 i965_dri.so with this commit
Looking at the generated assembly, it appears that some of changes made
in the generated code prevent some loops from being unrolled. Removing
the default cases (via unreachable()) allows these loops to unroll again.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Mon, 18 Jul 2016 18:16:18 +0000 (11:16 -0700)]
glsl: Refactor handling of horizontal operations
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Mon, 18 Jul 2016 18:13:55 +0000 (11:13 -0700)]
glsl: Use constant_template_horizontal instead of constant_template_horizontal_single_implementation for unops
This changes the "shape" of all the pack and unpack operators, but they
should function the same.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Mon, 18 Jul 2016 17:58:42 +0000 (10:58 -0700)]
glsl: Eliminate constant_template2
constant_template_common can now handle the case where the result type
is different from the input type by using type_signature_iter. This
changes the "shape" of all the cast-style operators, but they should
function the same.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Ian Romanick [Mon, 18 Jul 2016 17:49:07 +0000 (10:49 -0700)]
glsl: Eliminate constant_template5
constant_template_common can now handle the case where the result type
is different from the input type by using type_signature_iter.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Fri, 15 Jul 2016 23:40:06 +0000 (16:40 -0700)]
glsl: Eliminate constant_template0
This template is mostly an artefact of the development of the original
patch series and to minimize the differences between the original code
and the generated code.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Fri, 15 Jul 2016 00:42:59 +0000 (17:42 -0700)]
glsl: Eliminate one of the templates for simpler operations
The difference between these two templates were mostly an artefact of
the development of the original patch series and to minimize the
differences between the original code and the generated code.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 23:42:36 +0000 (16:42 -0700)]
glsl: Use the generated constant expression code
Immediately previous to this patch,
diff -wud src/glsl/ir_constant_expression.cpp \
src/glsl/ir_expression_operation_constant.h
should be "minimal."
v3: With much help from José Fonseca, fix the SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Tue, 12 Jul 2016 23:42:57 +0000 (16:42 -0700)]
glsl: Generate code for constant ir_triop_csel expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 23:42:36 +0000 (16:42 -0700)]
glsl: Generate code for constant ir_triop_lrp expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 23:42:09 +0000 (16:42 -0700)]
glsl: Generate code for constant ir_quadop_vector expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 23:15:10 +0000 (16:15 -0700)]
glsl: Generate code for constant ir_quadop_bitfield_insert expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 23:02:02 +0000 (16:02 -0700)]
glsl: Generate code for constant ir_triop_vector_insert expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 19:52:45 +0000 (12:52 -0700)]
glsl: Generate code for constant ir_binop_vector_extract expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 19:44:18 +0000 (12:44 -0700)]
glsl: Generate code for constant ir_binop_mul expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 19:30:19 +0000 (12:30 -0700)]
glsl: Generate code for constant ir_triop_fma and ir_triop_bitfield_extract expressions
ir_triop_bitfield_extract is a little weird because the second and third
operand and aways int, so they may differ in type from the first
operand.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 19:30:04 +0000 (12:30 -0700)]
glsl: Generate code for constant ir_binop_dot expressions
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 18:29:21 +0000 (11:29 -0700)]
glsl: Generate code for constant ir_binop_lshift and ir_binop_rshift expressions
The code generated is quite different from what was previously used. I
believe that it is still correct by the GLSL spec, and I believe, due to
C rules about shifts, the behavior will be the same.
Section 5.9 (Expressions) of the GLSL 4.50 spec says:
The result is undefined if the right operand is negative, or greater
than or equal to the number of bits in the left expression's base
type.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 17:53:11 +0000 (10:53 -0700)]
glsl: Generate code for constant ir_binop_ldexp expressions
ldexp is weird because its two operands have different types. Add
support for directly specifying the exact signatures of all the possible
variations of an operation.
v2: Use tuple() instead of () for clarity. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 17:51:43 +0000 (10:51 -0700)]
glsl: Generate code for constant unary expressions that don't assign the destination
These are operations like the pack functions that have separate
functions that assign multiple outputs from a single input.
v2: Correct the source and destination types. They were previously
transposed.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 17:12:57 +0000 (10:12 -0700)]
glsl: Generate code for some constant binary expression that are horizontal
Only operations where the implementation is identical code regardless of
type. The only such operations are ir_binop_all_equal and
ir_binop_any_nequal.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 00:38:16 +0000 (17:38 -0700)]
glsl: Generate code for constant unary expression that are horizontal
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Tue, 12 Jul 2016 00:09:22 +0000 (17:09 -0700)]
glsl: Generate code for constant expressions that have an output type the differs from the input types
v2: Remove extra int() cast in find_lsb. Suggested by Matt. 'for (a,
b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Mon, 11 Jul 2016 18:05:13 +0000 (11:05 -0700)]
glsl: Generate code for constant binary expressions that combine vector and scalar operands
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Mon, 11 Jul 2016 17:19:31 +0000 (10:19 -0700)]
glsl: Generate code for constant binary expressions that have one operand type
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Sat, 9 Jul 2016 01:40:58 +0000 (18:40 -0700)]
glsl: Generate code for constant unary expression that have different implementations for each source type
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Sat, 9 Jul 2016 00:12:33 +0000 (17:12 -0700)]
glsl: Generate code for constant unary expression that map one type to another
ir_unop_i2b is omitted because its source can either be int or uint.
That makes it special.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Fri, 8 Jul 2016 07:20:43 +0000 (00:20 -0700)]
glsl: Begin generating code for the most basic constant expressions
Unary operations where all of the supported types use the same C
expression to evaluate them.
v2: 'for (a, b) in d' => 'for a, b in d'. Suggested by Dylan.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Fri, 8 Jul 2016 06:03:44 +0000 (23:03 -0700)]
glsl: Convert tuple into a class
This makes things a little more clear now, and it will make future
changes... possible.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Wed, 13 Jul 2016 01:25:30 +0000 (18:25 -0700)]
glsl: Compact a bunch of things onto one line
Even though they are much too long for that.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 00:26:38 +0000 (17:26 -0700)]
glsl: Sort constant expression handling by IR operand enum value
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Tue, 12 Jul 2016 23:57:43 +0000 (16:57 -0700)]
glsl: Trivial whitespace and punctuation changes
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Tue, 12 Jul 2016 23:51:35 +0000 (16:51 -0700)]
glsl: Sort GLSL type enums in switch-statements in enum order
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Tue, 12 Jul 2016 23:49:15 +0000 (16:49 -0700)]
glsl: Always use correct float types in constant expression handling
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 01:11:29 +0000 (18:11 -0700)]
glsl: Extract ir_quadop_bitfield_insert implementation to a separate function
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 01:07:51 +0000 (18:07 -0700)]
glsl: Extract ir_triop_bitfield_extract implementation to a separate function
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 00:49:02 +0000 (17:49 -0700)]
glsl: Extract ir_binop_ldexp implementation to a separate function
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 00:40:48 +0000 (17:40 -0700)]
glsl: Use find_msb_uint to implement ir_unop_find_lsb
(X & -X) calculates a value with only the least significant bit of X
set. Since there is only one bit set, the LSB is the MSB.
v2: Remove extra int() cast. Suggested by Matt.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 00:39:26 +0000 (17:39 -0700)]
glsl: Extract ir_unop_find_msb implementation to a separate function
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 13 Jul 2016 00:32:24 +0000 (17:32 -0700)]
glsl: Extract ir_unop_bitfield_reverse implementation to a separate function
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Mon, 11 Jul 2016 18:20:02 +0000 (11:20 -0700)]
glsl: Use _mesa_bitcount to implement constant ir_unop_bit_count
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Fri, 8 Jul 2016 05:15:53 +0000 (22:15 -0700)]
glsl: Delete spurious comment about mod not taking integer operands
This hasn't been true since we added support for GLSL 1.30.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Fri, 8 Jul 2016 04:39:44 +0000 (21:39 -0700)]
glsl: Delete spurious comment about updating ir_expression::get_num_operands
This hasn't been necessary since
007f48815.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Fri, 8 Jul 2016 04:37:22 +0000 (21:37 -0700)]
glsl: Do not generate comments or extra whitespace in expression files
The comments and whitespace can live in the Python code.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Thu, 16 Apr 2015 00:55:32 +0000 (17:55 -0700)]
glsl: Just access the ir_expression_operation strings table directly
The operator_string functions gave us some protection against a
malformed table. Now that the table is generated from the same data
that generates the enum, this is not a concern. Just cut out the middle
man.
text data bss dec hex filename
7531892 273992 28584 7834468 778b64 i965_dri-64bit-before.so
7531828 273992 28584 7834404 778b24 i965_dri-64bit-after.so
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Thu, 16 Apr 2015 00:50:57 +0000 (17:50 -0700)]
glsl: Generate ir_expression_operation_strings.h from Python
'diff -ud' is clean.
v2: Massive rebase.
v3: With much help from José Fonseca, fix the SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Thu, 16 Apr 2015 00:34:56 +0000 (17:34 -0700)]
glsl: Pull operator_strs out to its own file
No change except to the copyright symbol. The next patch will generate
this file with Python, and Unicode + Python = pure rage.
v2: Massive rebase.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Thu, 16 Apr 2015 00:19:04 +0000 (17:19 -0700)]
glsl: Generate the ir_last_* values
This ensures that they remain correct if the list is rearranged or new
opcodes are added. I checked a diff of before and after to ensure that
each ir_last_ had the same value.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Ian Romanick [Wed, 15 Apr 2015 23:59:43 +0000 (16:59 -0700)]
glsl: Generate ir_expression_operation.h from Python
There are differences in where end-of-line comments are placed, but
'diff -wud' is clean.
v2: Massive rebase.
v3: With much help from José Fonseca, fix SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Jason Ekstrand [Thu, 25 Aug 2016 08:49:49 +0000 (01:49 -0700)]
anv: Rework pipeline caching
The original pipeline cache the Kristian wrote was based on a now-false
premise that the shaders can be stored in the pipeline cache. The Vulkan
1.0 spec explicitly states that the pipeline cache object is transiant and
you are allowed to delete it after using it to create a pipeline with no
ill effects. As nice as Kristian's design was, it doesn't jive with the
expectation provided by the Vulkan spec.
The new pipeline cache uses reference-counted anv_shader_bin objects that
are backed by a large state pool. The cache itself is just a hash table
mapping keys hashes to anv_shader_bin objects. This has the added
advantage of removing one more hand-rolled hash table from mesa.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97476
Acked-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Jason Ekstrand [Thu, 25 Aug 2016 06:48:32 +0000 (23:48 -0700)]
anv: Add a struct for storing a compiled shader
This new anv_shader_bin struct stores the compiled kernel (as an anv_state)
as well as all of the metadata that is generated at shader compile time.
The struct is very similar to the old cache_entry struct except that it
is reference counted and stores the actual pipeline_bind_map. Similarly to
cache_entry, much of the actual data is floating-size and stored after the
main struct. Unlike cache_entry, which was storred in GPU-accessable
memory, the storage for anv_shader_bin kernels comes from a state pool.
The struct itself is reference-counted so that it can be used by multiple
pipelines at a time without fear of allocation issues.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Acked-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
Jason Ekstrand [Thu, 25 Aug 2016 19:22:28 +0000 (12:22 -0700)]
anv: Add pipeline_has_stage guards a few places
All of these worked before because they were depending on prog_data to be
null. Soon, we won't be able to depend on a nice prog_data pointer and
it's nice to be more explicit anyway.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Thu, 25 Aug 2016 06:12:18 +0000 (23:12 -0700)]
anv: Remove unused fields from anv_pipeline_bind_map
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Mon, 29 Aug 2016 15:30:37 +0000 (08:30 -0700)]
anv/pipeline: Properly handle OOM during shader compilation
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Sat, 27 Aug 2016 02:31:05 +0000 (19:31 -0700)]
anv/allocator: Correctly set the number of buckets
The range from ANV_MIN_STATE_SIZE_LOG2 to ANV_MAX_STATE_SIZE_LOG2 should
be inclusive and we have asserts that ensure that you never try to allocate
a state larger than (1 << ANV_MAX_STATE_SIZE_LOG2). However, without
adding 1 to the difference, we allocate 1 too few bucckts and so, even
though we have an assert, anything landing in the last bucket will fail to
allocate properly..
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Thu, 25 Aug 2016 19:21:51 +0000 (12:21 -0700)]
anv/pipeline: Fix bind maps for fragment output arrays
Found by inspection.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Thu, 25 Aug 2016 09:37:19 +0000 (02:37 -0700)]
anv/descriptor_set: memset anv_descriptor_set_layout
We hash this data structure so we can't afford to have uninitialized data
even if it is just structure padding.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Eric Engestrom [Tue, 30 Aug 2016 20:16:26 +0000 (21:16 +0100)]
docs/helpwanted: fix GL3.txt/features.txt link
Fixes:
f926cf5bd0ade3273b32 ("docs: Rename GL3.txt to features.txt")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
CC: Andreas Boll <andreas.boll.dev@gmail.com>
Eric Engestrom [Tue, 30 Aug 2016 10:30:12 +0000 (11:30 +0100)]
anv/wayland: fix assert typo
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Eric Engestrom [Tue, 30 Aug 2016 10:36:03 +0000 (11:36 +0100)]
anv/meta: fix unreachable() typo
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Eric Engestrom [Tue, 30 Aug 2016 10:36:02 +0000 (11:36 +0100)]
st/nine: fix unreachable() typo
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Eric Engestrom [Tue, 30 Aug 2016 10:36:01 +0000 (11:36 +0100)]
glsl: fix unreachable() typo
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Eric Engestrom [Tue, 30 Aug 2016 20:16:25 +0000 (21:16 +0100)]
get_reviewer.pl: fix mesa check
This script was broken for the last few days and I couldn't figure out why.
Turns out it was checking for the existence of a file that got renamed,
so rename it in here too.
Fixes:
f926cf5bd0ade3273b32 ("docs: Rename GL3.txt to features.txt")
CC: Ian Romanick <ian.d.romanick@intel.com>
CC: Rob Clark <robclark@freedesktop.org>
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Kenneth Graunke [Mon, 29 Aug 2016 04:43:54 +0000 (21:43 -0700)]
glsl: Initialize outputs[] array in lower_blend_equation_advanced.
Caught by Coverity. Likely fixes real issues if an output component
is not present.
CID: 1372278
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Samuel Pitoiset [Tue, 30 Aug 2016 14:45:30 +0000 (16:45 +0200)]
nvc0: fix indentation in nvc0_screen_init()
Trivial.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Samuel Pitoiset [Tue, 30 Aug 2016 14:45:29 +0000 (16:45 +0200)]
nvc0: check return value of nvc0_screen_resize_tls_area()
While we are at it, make it static and change the return values
policy to be consistent.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Samuel Pitoiset [Tue, 30 Aug 2016 14:45:28 +0000 (16:45 +0200)]
nvc0: make use of FAIL_SCREEN_INIT in nvc0_screen_create()
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Samuel Pitoiset [Thu, 25 Aug 2016 16:41:05 +0000 (18:41 +0200)]
nv50/ir: always emit the NDV bit for OP_QUADOP
This silences a divergent error found with F1 2015.
Basically, the NDV bit has to be set when a FSWZ instruction is
inside divergent code, but it's not needed otherwise. The correct
fix should be to set it only in divergent code situations.
GM107 emitter already sets that bit.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
Jason Ekstrand [Mon, 29 Aug 2016 15:51:10 +0000 (08:51 -0700)]
intel/blorp: Inline get_vs_entry_size into emit_urb_config
Topi asked to have the prefix removed because there's nothing gen7 about
it. However, now that everything is in a single file, there is no good
reason to have it split out into a helper function anyway. Let's just put
the contents in emit_urb_config and call it a day.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Tim Rowley [Mon, 29 Aug 2016 19:56:03 +0000 (14:56 -0500)]
swr: [rasterizer] add archrast instrumentation
Statistics measurement system
Emil Velikov [Wed, 24 Aug 2016 11:50:33 +0000 (12:50 +0100)]
i915: Check return value of screen->image.loader->getBuffers
Ported from the i965 commit
e7ab358e8186dd8651cf920d4db1500c60ccd2fc.
Cc: 11.2 12.0 <mesa-stable@lists.freedesktop.org>
Cc: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Emil Velikov [Thu, 25 Aug 2016 11:21:31 +0000 (12:21 +0100)]
egl/android: remove config post-processing
No longer needed as of last commit, since we no longer add OPENGL to the
ClientAPIs thus, RenderType and Conformant don't have the desktop GL
bit set.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Emil Velikov [Thu, 25 Aug 2016 11:15:13 +0000 (12:15 +0100)]
egl/dri2: check if the EGL API is valid before adding it to ClientAPIs
In the rather unlikely case that the API is considered invalid, don't
add it to the (supported) ClientAPIs bitmask.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
---
Strictly speaking we only need this in the Android case for OpenGL.
Adding it everywhere doesn't hurt us since the compiler will const
propagate and optimise/remove these.
Emil Velikov [Thu, 25 Aug 2016 11:08:07 +0000 (12:08 +0100)]
egl/android: annotate static const data as such
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Emil Velikov [Thu, 25 Aug 2016 11:02:07 +0000 (12:02 +0100)]
egl: treat EGL_OPENGL_API as invalid on Android
At the moment one can use OpenGL in eglBindAPI() only to clear the
EGL_OPENGL_BIT from RenderableType and Conformant for _each_ config.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Ilia Mirkin [Sun, 28 Aug 2016 02:49:41 +0000 (22:49 -0400)]
nouveau: make color/depth bpp match for pre-nv10 chips
This avoids generating fbconfigs whose winsys framebuffers will be
incomplete (see nouveau_check_framebuffer_complete).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Ilia Mirkin [Sat, 27 Aug 2016 23:51:29 +0000 (19:51 -0400)]
nouveau: always enable at least one RC
Experimentally, this is required for glxgears and others to display the
proper colors. This is also what the code used to do before the
referenced commit.
Fixes:
c703658b396 (mesa: Drop _EnabledUnits.)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Sat, 27 Aug 2016 23:46:25 +0000 (19:46 -0400)]
nouveau: allow NV3x's to be used with nouveau_vieux
NV34 and possibly other NV3x hardware has the capability of exposing the
NV25 graph class. This allows forcing nouveau_vieux to be used instead
of the gallium driver, primarily for testing purposes. (Among other
things, NV2x only ever came as AGP or inside an Xbox, never PCI/PCIe).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Ilia Mirkin [Tue, 30 Aug 2016 04:16:17 +0000 (00:16 -0400)]
nvc0: undo overzealous enum usage
Commit
7413625ad3 flipped a few functions too many to use
pipe_shader_type. These functions actually take an integer that does not
correspond 1:1 with the enum.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Brian Paul [Fri, 26 Aug 2016 22:25:39 +0000 (16:25 -0600)]
svga: fix a texture readback bug
Backing views/surfaces are used to handle the case when a resource is
bound both as a render target and as a sampler source (such as when
doing auto mipmap generation).
This patch fixes a bug where mapping a resource (to do a glReadPixels)
was reading the stale data in the original surface rather than the
backing surface which was rendered to.
We need to propagate the backing resource (which we rendered to) back
to the original resource before we read from it. The problem was the
svga_propagate_rendertargets() function was examining the wrong surface
views.
This fixes the "poc9" test described in VMware bug 1686661.
Also tested with Piglit, Cinebench, Lightsmark, etc.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Brian Paul [Fri, 26 Aug 2016 15:53:47 +0000 (09:53 -0600)]
svga: move surface propagation code into new function
Put new svga_propagate_rendertargets() function where all the other
surface propagation code lives.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Brian Paul [Mon, 29 Aug 2016 17:18:18 +0000 (11:18 -0600)]
mesa: fix format conversion bug in get_tex_rgba_uncompressed()
We need to set the need_convert flag with each loop iteration, not
just when the rgba pointer is null.
Bug reported by Markus Müller <mueller@imfusion.de> on mesa-users list.
Fixes new piglit arb_texture_float-get-tex3d test.
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Dave Airlie [Fri, 13 May 2016 06:49:02 +0000 (16:49 +1000)]
radeonsi: add support for cull distances. (v1.1)
This should be all that is required for cull distances to work
on radeonsi.
v1.1: whitespace cleanup, add docs fix clipdist_mask usage.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Timothy Arceri [Mon, 29 Aug 2016 02:13:52 +0000 (12:13 +1000)]
spirv: replace assert with unreachable
Fixes uninitialised warning for coord_components.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Jason Ekstrand [Tue, 26 Jul 2016 18:47:05 +0000 (11:47 -0700)]
isl/state: Add some asserts about format capabilities
This keeps invalid surface states from leaking through and potentially
hanging the GPU. We shouldn't actually be hitting this on a regular basis,
but a helpful assert is better than a hang.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Jason Ekstrand [Wed, 24 Aug 2016 00:13:07 +0000 (17:13 -0700)]
intel/blorp: Add a format parameter to blorp_fast_clear
This allows us to use the actual render format as opposed to the texture
format. I don't know that the hardware actually cares in the case of fast
clears, but it certainly seems more correct.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Jason Ekstrand [Fri, 19 Aug 2016 11:27:18 +0000 (04:27 -0700)]
i965: Move blorp into src/intel/blorp
At this point, blorp is completely driver agnostic and can be safely moved
into its own folder. Soon, we hope to start using it for doing blits in
the Vulkan driver.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Jason Ekstrand [Fri, 19 Aug 2016 12:43:29 +0000 (05:43 -0700)]
i965/blorp: Remove the remaining brw prefixes from the blorp.h API
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>