Jason Ekstrand [Mon, 1 Dec 2014 22:11:04 +0000 (14:11 -0800)]
nir/glsl: Generate SSA NIR
With this commit, the GLSL IR -> NIR pass generates NIR in more-or-less SSA
form. It's SSA in the sense that it doesn't have any registers, but it
isn't really useful SSA because it still has a pile of load/store
intrinsics that we will need to get rid of.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 2 Dec 2014 20:48:38 +0000 (12:48 -0800)]
nir: Add a pass to lower global variables to local variables
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 2 Dec 2014 06:01:05 +0000 (22:01 -0800)]
nir: Add a pass for lowering input/output loads/stores
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 2 Dec 2014 04:29:35 +0000 (20:29 -0800)]
nir: Add a pass to lower local variables to registers
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 14 Nov 2014 01:16:31 +0000 (17:16 -0800)]
nir: Add a pass to lower local variable accesses to SSA values
This pass analizes all of the load/store operations and, when a variable is
never aliased (potentially used by an indirect operation), it is lowered
directly to an SSA value. This pass translates to SSA directly and does
not require any fixup by the original to-SSA pass.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 19 Nov 2014 22:52:30 +0000 (14:52 -0800)]
nir: Add a copy splitting pass
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Mon, 1 Dec 2014 22:39:10 +0000 (14:39 -0800)]
nir: Automatically update SSA if uses
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Mon, 1 Dec 2014 23:09:17 +0000 (15:09 -0800)]
i965/fs_nir: Don't dump the shader.
This is killing piglit. I'll leave the logging local
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 3 Dec 2014 02:07:13 +0000 (18:07 -0800)]
nir/glsl: Don't allocate a state_slots array for 0 state slots
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 25 Nov 2014 05:26:41 +0000 (21:26 -0800)]
nir: Validate that the sources of a phi have the same size as the destination
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 25 Nov 2014 06:42:16 +0000 (22:42 -0800)]
nir/copy_propagate: Don't cause size mismatches on phi node sources
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 20 Nov 2014 00:06:32 +0000 (16:06 -0800)]
nir: Don't require a function in ssa_def_init
Instead, we give SSA definitions a temporary index of 0xFFFFFFFF if the
instruction does not have a block and a proper index when it actually gets
added to the list.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 26 Nov 2014 05:36:25 +0000 (21:36 -0800)]
nir: Use an integer index for specifying structure fields
Previously, we used a string name. It was nice for translating out of GLSL
IR (which also does that) but cumbersome the rest of the time.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 19 Nov 2014 20:59:57 +0000 (12:59 -0800)]
nir: Add a concept of a wildcard array dereference
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 19 Nov 2014 20:53:08 +0000 (12:53 -0800)]
nir: Make array deref direct vs. indirect an enum
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 13 Nov 2014 22:53:01 +0000 (14:53 -0800)]
nir: Clean up nir_deref helper functions
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 14 Nov 2014 17:46:48 +0000 (09:46 -0800)]
nir/lower_samplers: Use the nir_instr_rewrite_src function
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 14 Nov 2014 03:07:22 +0000 (19:07 -0800)]
nir: Add a helper for rewriting an instruction source
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 14 Nov 2014 05:34:41 +0000 (21:34 -0800)]
i965/fs_nir: Properly saturate multiplies
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 14 Jan 2015 19:19:41 +0000 (11:19 -0800)]
nir/from_ssa: Don't lower constant SSA values to registers
Backends want to be able to do special things with constant values such as
put them into immediates or make decisions based on whether or not a value
is constant. Before, constants always got lowered to a load_const into a
register and then a register use. Now we leave constants as SSA values so
backends can special-case them if they want. Since handling constant SSA
values is trivial, this shouldn't be a problem for backends.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 13 Nov 2014 00:24:21 +0000 (16:24 -0800)]
i965/fs_nir: Handle SSA constants
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 12 Nov 2014 19:05:51 +0000 (11:05 -0800)]
i965/fs_nir: Use an array rather than a hash table for register lookup
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 12 Nov 2014 00:12:32 +0000 (16:12 -0800)]
i965/fs_nir: Add the CSE pass and actually run in a loop
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 12 Nov 2014 00:11:34 +0000 (16:11 -0800)]
nir: Add a basic CSE pass
This pass is still fairly basic. It only handles ALU operations, constant
loads, and phi nodes. No texture ops or intrinsics yet.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 11 Nov 2014 20:16:55 +0000 (12:16 -0800)]
nir: Add a fused multiply-add peephole
Jason Ekstrand [Tue, 11 Nov 2014 00:00:03 +0000 (16:00 -0800)]
nir: Validate that the SSA def and register indices are unique
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 8 Nov 2014 00:07:22 +0000 (16:07 -0800)]
i965/fs_nir: Turn on the peephole select optimization
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 4 Nov 2014 18:12:14 +0000 (10:12 -0800)]
nir: Add a peephole select optimization
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 8 Nov 2014 03:35:23 +0000 (19:35 -0800)]
nir/nir: Patch up phi predecessors in move_successors
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 8 Nov 2014 02:27:36 +0000 (18:27 -0800)]
nir/nir: Use safe iterators when iterating over the CFG
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 8 Nov 2014 02:26:50 +0000 (18:26 -0800)]
glsl/list: Add a foreach_list_typed_safe_reverse macro
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 8 Nov 2014 02:25:08 +0000 (18:25 -0800)]
nir/nir: Fix a bug in move_successors
The unlink_blocks function moves successors around to make sure that, if
there is a remaining successor, it is in the first successors slot and not
the second. To fix this, we simply get both successors up front.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 7 Nov 2014 19:03:12 +0000 (11:03 -0800)]
i965/fs_nir: Validate optimization passes
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 7 Nov 2014 18:59:16 +0000 (10:59 -0800)]
nir: Differentiate between signed and unsigned versions of find_msb
We also make the return types match GLSL. The GLSL spec specifies that
findMSB and findLSB return a signed integer. Previously, nir had them
return unsigned. This updates nir's behavior to match what GLSL expects.
We also update the nir-to-fs generator to take the new instructions. While
we're at it, we fix the case where the input to findMSB is zero.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 6 Nov 2014 19:18:42 +0000 (11:18 -0800)]
nir/print: Don't reindex things
These indices should now be reasonably stable/consistent. Redoing the
indices in the print functions makes it harder to debug problems.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 5 Nov 2014 21:58:42 +0000 (13:58 -0800)]
nir: Validate all lists in the validator
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 11 Nov 2014 18:12:24 +0000 (10:12 -0800)]
glsl/list: Fix the exec_list_validate function
Some time while refactoring things to make it look nicer before pushing to
master, I completely broke the function. This fixes it to be correct.
Just goes to show you why you souldn't push code that has no users yet...
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Jason Ekstrand [Fri, 12 Dec 2014 21:05:25 +0000 (13:05 -0800)]
i965/fs_nir: Do retyping for ALU srouces in get_nir_alu_src
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 31 Oct 2014 18:17:09 +0000 (11:17 -0700)]
nir: Add a better out-of-SSA pass
This commit rewrites the out-of-SSA pass to not be nearly as naieve. It's
based on "Revisiting Out-of-SSA Translation for Correctness, Code Quality,
and Efficiency" by Boissinot et. al. It should be fairly close to
state-of-the art.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 12 Dec 2014 20:52:11 +0000 (12:52 -0800)]
nir: Add a function for comparing two sources
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 31 Oct 2014 04:04:15 +0000 (21:04 -0700)]
nir: Add a parallel copy instruction type
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 5 Nov 2014 01:18:48 +0000 (17:18 -0800)]
nir: Add a function for rewriting all the uses of a SSA def
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 4 Nov 2014 19:02:09 +0000 (11:02 -0800)]
nir: Automatically handle SSA uses when an instruction is inserted
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 4 Nov 2014 18:40:48 +0000 (10:40 -0800)]
nir: Add an initialization function for SSA definitions
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 21:17:17 +0000 (14:17 -0700)]
nir: Add an SSA-based liveness analysis pass.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Fri, 31 Oct 2014 04:18:22 +0000 (21:18 -0700)]
nir: set reg_alloc and ssa_alloc when indexing registers and SSA values
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 23:25:51 +0000 (16:25 -0700)]
nir: Add a function to detect if a block is immediately followed by an if
Since we don't actually have an "if" instruction, this is a very common
pattern when iterating over instructions. This adds a helper function for
it to make things a little less painful.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 21:16:54 +0000 (14:16 -0700)]
nir: Add a foreach_block_reverse function
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 21:16:39 +0000 (14:16 -0700)]
nir/foreach_block: Return false if the callback on the last block fails
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 19:42:54 +0000 (12:42 -0700)]
nir: Add a basic metadata management system
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 29 Oct 2014 19:42:33 +0000 (12:42 -0700)]
nir/lower_variables_scalar: Silence a compiler warning
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 22 Oct 2014 18:24:33 +0000 (11:24 -0700)]
i965/fs_nir: Convert the shader to/from SSA
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 22 Oct 2014 19:57:28 +0000 (12:57 -0700)]
nir: Add a lower_vec_to_movs pass
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 22 Oct 2014 18:22:53 +0000 (11:22 -0700)]
nir: Add a naieve from-SSA pass
This pass is kind of stupidly implemented but it should be enough to get us
up and going. We probably want something better that doesn't generate all
of the redundant moves eventually. However, the i965 backend should be
able to handle the movs, so I'm not too worried about it in the short term.
Jason Ekstrand [Tue, 21 Oct 2014 01:07:28 +0000 (18:07 -0700)]
i965/fs_nir: Don't duplicate emit_general_interpolation
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 21 Oct 2014 01:05:36 +0000 (18:05 -0700)]
i965/fs: Don't take an ir_variable for emit_general_interpolation
Previously, emit_general_interpolation took an ir_variable and pulled the
information it needed from that. This meant that in fs_fp, we were
constructing a dummy ir_variable just to pass into it. This commit makes
emit_general_interpolation take only the information it needs and gets rid
of the fs_fp cruft.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Sat, 18 Oct 2014 00:11:34 +0000 (17:11 -0700)]
nir: Add intrinsics to do alternate interpolation on inputs
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 16 Oct 2014 23:53:03 +0000 (16:53 -0700)]
nir: Add NIR_TRUE and NIR_FALSE constants and use them for boolean immediates
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 16 Oct 2014 04:52:58 +0000 (21:52 -0700)]
i965/fs_nir: Add atomic counters support
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Thu, 16 Oct 2014 16:56:14 +0000 (09:56 -0700)]
nir/lower_atomics: Multiply array offsets by ATOMIC_COUNTER_SIZE
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 21:44:00 +0000 (14:44 -0700)]
i965/fs_nir: Handle coarse/fine derivatives
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 23:57:10 +0000 (16:57 -0700)]
nir/glsl: Add support for coarse and fine derivatives
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 23:56:43 +0000 (16:56 -0700)]
nir: Add fine and coarse derivative opcodes
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 23:19:26 +0000 (16:19 -0700)]
nir/glsl: Add support for saturate
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 23:01:04 +0000 (16:01 -0700)]
i965/fs_nir: Add support for sample_pos and sample_id
Jason Ekstrand [Wed, 15 Oct 2014 22:36:43 +0000 (15:36 -0700)]
Fix up varying pull constants
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 20:56:48 +0000 (13:56 -0700)]
Fix what I think are a few NIR typos
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 22:25:10 +0000 (15:25 -0700)]
i965/fs_nir: Use the correct texture offset immediate
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 19:18:25 +0000 (12:18 -0700)]
i965/fs_nir: Use the correct types for texture inputs
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Wed, 15 Oct 2014 17:41:04 +0000 (10:41 -0700)]
i965/fs_nir: Make the sampler register always unsigned
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Jason Ekstrand [Tue, 14 Oct 2014 23:40:04 +0000 (16:40 -0700)]
i965/fs: Only use nir for 8-wide non-fast-clear shaders.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Connor Abbott [Fri, 15 Aug 2014 17:32:07 +0000 (10:32 -0700)]
i965/fs: add a NIR frontend
This is similar to the GLSL IR frontend, except consuming NIR. This lets
us test NIR as part of an actual compiler.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
Make brw_fs_nir build again
Only use NIR of INTEL_USE_NIR is set
whitespace fixes
Connor Abbott [Fri, 15 Aug 2014 17:17:26 +0000 (10:17 -0700)]
i965/fs: Don't pass through the coordinate type
All we really need is the number of components.
Connor Abbott [Tue, 5 Aug 2014 18:02:02 +0000 (11:02 -0700)]
i965/fs: make emit_fragcoord_interpolation() not take an ir_variable
Connor Abbott [Thu, 24 Jul 2014 22:51:58 +0000 (15:51 -0700)]
nir: add an SSA-based dead code elimination pass
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Connor Abbott [Wed, 23 Jul 2014 18:19:50 +0000 (11:19 -0700)]
nir: add an SSA-based copy propagation pass
Connor Abbott [Tue, 22 Jul 2014 21:05:06 +0000 (14:05 -0700)]
nir: add a pass to convert to SSA
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Connor Abbott [Fri, 18 Jul 2014 23:13:11 +0000 (16:13 -0700)]
nir: calculate dominance information
Connor Abbott [Wed, 30 Jul 2014 19:08:13 +0000 (12:08 -0700)]
nir: add an optimization to turn global registers into local registers
After linking and inlining, this allows us to convert these registers
into SSA values and optimise more code.
Connor Abbott [Wed, 30 Jul 2014 21:43:26 +0000 (14:43 -0700)]
nir: add a pass to lower atomics
v2: Jason Ekstrand <jason.ekstrand@intel.com>
whitespace fixes
Connor Abbott [Wed, 30 Jul 2014 19:07:45 +0000 (12:07 -0700)]
nir: add a pass to lower system value reads
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Connor Abbott [Wed, 30 Jul 2014 19:04:49 +0000 (12:04 -0700)]
nir: add a pass to lower sampler instructions
Connor Abbott [Wed, 30 Jul 2014 18:56:52 +0000 (11:56 -0700)]
nir: add a pass to remove unused variables
After we lower variables, we want to delete them in order to free up
some memory.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Connor Abbott [Tue, 5 Aug 2014 17:54:27 +0000 (10:54 -0700)]
nir: keep track of the number of input, output, and uniform slots
Connor Abbott [Thu, 17 Jul 2014 16:12:52 +0000 (09:12 -0700)]
nir: add a pass to lower variables for scalar backends
Connor Abbott [Fri, 11 Jul 2014 01:18:17 +0000 (18:18 -0700)]
nir: add a glsl-to-nir pass
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
Make glsl_to_nir build again
fix whitespace
Connor Abbott [Wed, 30 Jul 2014 22:20:53 +0000 (15:20 -0700)]
nir: add a validation pass
This is similar to ir_validate.cpp.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Connor Abbott [Wed, 30 Jul 2014 22:29:27 +0000 (15:29 -0700)]
nir: add a printer
This is similar to ir_print_visitor.cpp.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace fixes
Jason Ekstrand [Thu, 18 Dec 2014 01:30:27 +0000 (17:30 -0800)]
SQUASH: Fix comments from eric
Reviewed-by: Eric Anholt <eric@anholt.net>
Jason Ekstrand [Wed, 29 Oct 2014 21:15:13 +0000 (14:15 -0700)]
SQUASH: Add an assert
Connor Abbott [Thu, 31 Jul 2014 23:16:23 +0000 (16:16 -0700)]
nir: add core helper functions
These include functions for adding and removing various bits of IR and
helpers for iterating over all the sources and destinations of an
instruction. This is similar to ir.cpp.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace and automake fixes
Jason Ekstrand [Wed, 26 Nov 2014 23:08:19 +0000 (15:08 -0800)]
SQUASH: Use the enum for the variable mode
Connor Abbott [Thu, 31 Jul 2014 23:14:51 +0000 (16:14 -0700)]
nir: add the core datastructures
This includes all the instructions, ifs, loops, functions, etc. This is
similar to the information in ir.h.
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
Include ralloc and hash_table from the util directory
whitespace fixes
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-By glenn.kennard <glenn.kennard@gmail.com>
Connor Abbott [Wed, 30 Jul 2014 22:33:32 +0000 (15:33 -0700)]
nir: add a simple C wrapper around glsl_types.h
v2: Jason Ekstrand <jason.ekstrand@intel.com>:
whitespace and automake fixes
Reviewed-by: Eric Anholt <eric@anholt.net>
Connor Abbott [Wed, 30 Jul 2014 22:32:21 +0000 (15:32 -0700)]
nir: add initial README
Reviewed-by: Eric Anholt <eric@anholt.net>
Connor Abbott [Tue, 22 Jul 2014 00:11:53 +0000 (17:11 -0700)]
exec_list: add a list_foreach_typed_reverse() macro
Reviewed-by: Eric Anholt <eric@anholt.net>
Eric Anholt [Tue, 13 Jan 2015 22:23:43 +0000 (11:23 +1300)]
vc4: Add some dumping for STORE_TILE_BUFFER_GENERAL.
Eric Anholt [Tue, 13 Jan 2015 21:53:20 +0000 (10:53 +1300)]
vc4: Add dumping for the TILE_RENDERING_MODE_CONFIG packet.
I wanted to read it, so I wrote parsing.
Eric Anholt [Tue, 13 Jan 2015 21:06:02 +0000 (10:06 +1300)]
vc4: Fix CL dumping trying to dump too far.
Execution will end at the cl->next, because that's what ct0ea/ct1ea get
programmed to.
Eric Anholt [Tue, 13 Jan 2015 03:43:16 +0000 (16:43 +1300)]
vc4: Fix texture type masking.
Everything from ETC1 to RGBA64 was getting its top bit dropped, but we
didn't use any of those formats.