mesa.git
9 years agovk: Update generated header files
Kristian Høgsberg [Tue, 19 May 2015 00:00:52 +0000 (17:00 -0700)]
vk: Update generated header files

This fixes a problem where register addresses where incorrectly shifted.

9 years agovk: Only fill render targets for meta clear
Kristian Høgsberg [Mon, 18 May 2015 17:39:14 +0000 (10:39 -0700)]
vk: Only fill render targets for meta clear

Clear inherits the render targets from the current render pass. This
means we need to fill out the binding table after switching to meta
bindings. However, meta copies etc happen outside a render pass and
break when we try to fill in the render targets. This change fills the
render targets only for meta clear.

9 years agovk/pipeline: Use a state_stream for storing programs
Jason Ekstrand [Mon, 18 May 2015 22:47:28 +0000 (15:47 -0700)]
vk/pipeline: Use a state_stream for storing programs

Previously, we were effectively using a state_stream, it was just
hand-rolled based on a block pool.  Now we actually use the data structure.

9 years agovk/allocator: Add support for valgrind tracking of state pools and streams
Jason Ekstrand [Mon, 18 May 2015 19:06:02 +0000 (12:06 -0700)]
vk/allocator: Add support for valgrind tracking of state pools and streams

We leave the block pool untracked so that reads/writes to freed blocks
will get caught and do the tracking at the state pool/stream level.  We
have to do a few extra gymnastics for streams because valgrind works in
terms of poitners and we work in terms of separate map and offset.
Fortunately, the users of the state pool and stream should always be using
the map pointer provided in the anv_state structure.  We just have to
track, per block, the map that was used when we initially got the block.
Then we can make sure we always use that map and valgrind should stay
happy.

9 years agovk/allocator: Don't use memfd when valgrind is detected
Jason Ekstrand [Mon, 18 May 2015 22:58:02 +0000 (15:58 -0700)]
vk/allocator: Don't use memfd when valgrind is detected

9 years agovk/allocator: Assert that block_pool_grow succeeds
Jason Ekstrand [Mon, 18 May 2015 22:46:42 +0000 (15:46 -0700)]
vk/allocator: Assert that block_pool_grow succeeds

9 years agovk/gem: VG_CLEAR the padding for the gem_mmap struct
Jason Ekstrand [Mon, 18 May 2015 19:05:17 +0000 (12:05 -0700)]
vk/gem: VG_CLEAR the padding for the gem_mmap struct

9 years agovk/meta: Rework the indentation style
Jason Ekstrand [Mon, 18 May 2015 17:41:09 +0000 (10:41 -0700)]
vk/meta: Rework the indentation style

No functional change.

9 years agovk: Provide more realistic values for device info
Kristian Høgsberg [Mon, 18 May 2015 17:17:53 +0000 (10:17 -0700)]
vk: Provide more realistic values for device info

9 years agovk: Use a temporary buffer for formatting in finishme
Kristian Høgsberg [Mon, 18 May 2015 16:05:11 +0000 (09:05 -0700)]
vk: Use a temporary buffer for formatting in finishme

This is more likely to avoid breaking up the message when racing with
other threads.

9 years agovk/meta: Add an initial implementation of vkCmdCopyBuffer
Jason Ekstrand [Mon, 18 May 2015 16:42:09 +0000 (09:42 -0700)]
vk/meta: Add an initial implementation of vkCmdCopyBuffer

Compile-tested only

9 years agovk/meta: Add an initial implementation of vkCmdCopyBufferToImage
Jason Ekstrand [Mon, 18 May 2015 16:16:04 +0000 (09:16 -0700)]
vk/meta: Add an initial implementation of vkCmdCopyBufferToImage

Compile-tested only

9 years agovk/meta: Add an initial implementation of vkCmdBlitImage
Jason Ekstrand [Mon, 18 May 2015 16:06:06 +0000 (09:06 -0700)]
vk/meta: Add an initial implementation of vkCmdBlitImage

Compile-tested only

9 years agovk/meta: Add an initial implementation of vkCmdCopyImage
Jason Ekstrand [Mon, 18 May 2015 16:03:27 +0000 (09:03 -0700)]
vk/meta: Add an initial implementation of vkCmdCopyImage

Compile-tested only

9 years agovk/gem: Set the gem_mmap.flags parameter to 0 if it exists
Jason Ekstrand [Mon, 18 May 2015 16:59:08 +0000 (09:59 -0700)]
vk/gem: Set the gem_mmap.flags parameter to 0 if it exists

9 years agovk/gem: Only VK_CLEAR the addr_ptr in gen_mmap
Jason Ekstrand [Mon, 18 May 2015 16:57:12 +0000 (09:57 -0700)]
vk/gem: Only VK_CLEAR the addr_ptr in gen_mmap

9 years agovk: Add a logger wrapper for the generated entrypoint
Kristian Høgsberg [Mon, 18 May 2015 15:52:22 +0000 (08:52 -0700)]
vk: Add a logger wrapper for the generated entrypoint

9 years agovk/gem: Just return -1 from anv_gem_wait() on error
Kristian Høgsberg [Mon, 18 May 2015 15:50:56 +0000 (08:50 -0700)]
vk/gem: Just return -1 from anv_gem_wait() on error

We were returning -errno, unlike all the other gem functions.

9 years agovk: Fix vkGetOjectInfo return values
Kristian Høgsberg [Mon, 18 May 2015 15:50:04 +0000 (08:50 -0700)]
vk: Fix vkGetOjectInfo return values

We weren't properly returning the allocation count.

9 years agovk: Implement fences
Kristian Høgsberg [Mon, 18 May 2015 15:49:15 +0000 (08:49 -0700)]
vk: Implement fences

This basic implementation uses a throw-away bo for synchronization.

9 years agovk/meta: Use anv_* internal entrypoints
Kristian Høgsberg [Mon, 18 May 2015 02:30:27 +0000 (19:30 -0700)]
vk/meta: Use anv_* internal entrypoints

9 years agovk: Implement allocation count query
Kristian Høgsberg [Mon, 18 May 2015 02:25:28 +0000 (19:25 -0700)]
vk: Implement allocation count query

9 years agovk: Change pData/pDataSize semantics
Kristian Høgsberg [Mon, 18 May 2015 02:22:52 +0000 (19:22 -0700)]
vk: Change pData/pDataSize semantics

We now always copy the entire struct unless pData is NULL and
unconditionally write back the struct size. It's not clear this is
useful if the structs may grow over time, but it seems to be the
expected behaviour for now.

9 years agovk: Return VK_SUCCESS from vkAllocDescriptorSets
Kristian Høgsberg [Mon, 18 May 2015 01:39:12 +0000 (18:39 -0700)]
vk: Return VK_SUCCESS from vkAllocDescriptorSets

This should've been returning VK_SUCCESS all along.

9 years agovk: Return VK_SUCCESS for all descriptor pool entry points
Kristian Høgsberg [Mon, 18 May 2015 01:38:34 +0000 (18:38 -0700)]
vk: Return VK_SUCCESS for all descriptor pool entry points

9 years agovk: Start Implementing vkGetFormatInfo()
Kristian Høgsberg [Mon, 18 May 2015 04:35:34 +0000 (21:35 -0700)]
vk: Start Implementing vkGetFormatInfo()

We move the format table and vkGetFormatInfo to their own file in the
process.

9 years agovk: Add script for generating ifunc entry points
Kristian Høgsberg [Sun, 17 May 2015 23:33:48 +0000 (16:33 -0700)]
vk: Add script for generating ifunc entry points

This lets us generate a hash table for vkGetProcAddress and lets us call
public functions internally without the public entrypoint overhead.

9 years agovk: Fix vulkan header inconsistency
Kristian Høgsberg [Sun, 17 May 2015 23:40:10 +0000 (16:40 -0700)]
vk: Fix vulkan header inconsistency

The function pointer typedef and the function prototype for
vkCmdClearColorImage() didn't agree. Fix the typedef to match the
prototype.

9 years agovk: Add function pointer typedef for intel extension
Kristian Høgsberg [Sun, 17 May 2015 23:39:20 +0000 (16:39 -0700)]
vk: Add function pointer typedef for intel extension

Also guard function prototype by VK_PROTOTYPES.

9 years agovk: Add missing VKAPI for vkQueueRemoveMemReferences
Kristian Høgsberg [Sat, 16 May 2015 05:05:09 +0000 (22:05 -0700)]
vk: Add missing VKAPI for vkQueueRemoveMemReferences

9 years agoMerge remote-tracking branch 'fdo-personal/wip/nir-vtn' into vulkan
Jason Ekstrand [Sat, 16 May 2015 19:43:16 +0000 (12:43 -0700)]
Merge remote-tracking branch 'fdo-personal/wip/nir-vtn' into vulkan

This adds the SPIR-V -> NIR translator.

9 years agonir/spirv: Don't assert that the current block is empty
Jason Ekstrand [Sat, 16 May 2015 19:34:32 +0000 (12:34 -0700)]
nir/spirv: Don't assert that the current block is empty

It's possible that someone will give us SPIR-V code in which someone
needlessly branches to new blocks.  We should handle that ok now.

9 years agonir/spirv: Add initial support for samplers
Jason Ekstrand [Sat, 16 May 2015 19:34:15 +0000 (12:34 -0700)]
nir/spirv: Add initial support for samplers

9 years agonir/spirv: Move Exp and Log to the list of currently unhandled ALU ops
Jason Ekstrand [Sat, 16 May 2015 19:33:29 +0000 (12:33 -0700)]
nir/spirv: Move Exp and Log to the list of currently unhandled ALU ops

NIR doesn't have the native opcodes for them anymore

9 years agonir/types: Add support for sampler types
Jason Ekstrand [Sat, 16 May 2015 19:32:58 +0000 (12:32 -0700)]
nir/types: Add support for sampler types

9 years agonir/spirv: Make the global constants in spirv.h static
Jason Ekstrand [Wed, 6 May 2015 22:36:54 +0000 (15:36 -0700)]
nir/spirv: Make the global constants in spirv.h static

I've been promissed in a bug that this will be fixed in a future version of
the header.  However, in the interest of my branch building, I'm adding
these changes in myself for the moment.

9 years agonir/spirv: Handle jump-to-loop in a more general way
Jason Ekstrand [Wed, 6 May 2015 22:33:21 +0000 (15:33 -0700)]
nir/spirv: Handle jump-to-loop in a more general way

9 years agonir/spirv: Handle boolean uniforms correctly
Jason Ekstrand [Wed, 6 May 2015 19:54:02 +0000 (12:54 -0700)]
nir/spirv: Handle boolean uniforms correctly

9 years agonir/spirv: Handle control-flow with loops
Jason Ekstrand [Wed, 6 May 2015 19:37:10 +0000 (12:37 -0700)]
nir/spirv: Handle control-flow with loops

9 years agonir/spirv: Set a name on temporary variables
Jason Ekstrand [Wed, 6 May 2015 19:36:31 +0000 (12:36 -0700)]
nir/spirv: Set a name on temporary variables

9 years agonir/spirv: Use the correct length for copying string literals
Jason Ekstrand [Wed, 6 May 2015 19:36:09 +0000 (12:36 -0700)]
nir/spirv: Use the correct length for copying string literals

9 years agonir/spirv: Make vtn_ssa_value handle constants as well as ssa values
Jason Ekstrand [Wed, 6 May 2015 19:35:30 +0000 (12:35 -0700)]
nir/spirv: Make vtn_ssa_value handle constants as well as ssa values

9 years agonir/spirv: Add initial support for GLSL 4.50 builtins
Jason Ekstrand [Mon, 4 May 2015 22:17:56 +0000 (15:17 -0700)]
nir/spirv: Add initial support for GLSL 4.50 builtins

9 years agonir/spirv: Split the core datastructures into a header file
Jason Ekstrand [Mon, 4 May 2015 19:25:09 +0000 (12:25 -0700)]
nir/spirv: Split the core datastructures into a header file

9 years agonir/spirv: Use the builder for all instructions
Jason Ekstrand [Mon, 4 May 2015 19:12:23 +0000 (12:12 -0700)]
nir/spirv: Use the builder for all instructions

We don't actually use it to create all the instructions but we do use it
for insertion always.  This should make things far more consistent for
implementing extended instructions.

9 years agonir/spirv: Add support for a bunch of ALU operations
Jason Ekstrand [Mon, 4 May 2015 19:04:02 +0000 (12:04 -0700)]
nir/spirv: Add support for a bunch of ALU operations

9 years agonir/spirv: Add support for indirect array accesses
Jason Ekstrand [Mon, 4 May 2015 19:02:57 +0000 (12:02 -0700)]
nir/spirv: Add support for indirect array accesses

9 years agonir/spirv: Explicitly type constants and SSA values
Jason Ekstrand [Mon, 4 May 2015 19:02:24 +0000 (12:02 -0700)]
nir/spirv: Explicitly type constants and SSA values

9 years agonir/spirv: Handle OpBranchConditional
Jason Ekstrand [Mon, 4 May 2015 17:23:09 +0000 (10:23 -0700)]
nir/spirv: Handle OpBranchConditional

We do control-flow handling as a two-step process.  The first step is to
walk the instructions list and record various information about blocks and
functions.  This is where the acutal nir_function_overload objects get
created.  We also record the start/stop instruction for each block.  Then
a second pass walks over each of the functions and over the blocks in each
function in a way that's NIR-friendly and actually parses the instructions.

9 years agonir/spirv: Add a helper for getting a value as an SSA value
Jason Ekstrand [Mon, 4 May 2015 17:22:52 +0000 (10:22 -0700)]
nir/spirv: Add a helper for getting a value as an SSA value

9 years agonir/spirv: Split instruction handling into preamble and body sections
Jason Ekstrand [Fri, 1 May 2015 21:00:57 +0000 (14:00 -0700)]
nir/spirv: Split instruction handling into preamble and body sections

9 years agonir/spirv: Implement load/store instructiosn
Jason Ekstrand [Fri, 1 May 2015 18:28:18 +0000 (11:28 -0700)]
nir/spirv: Implement load/store instructiosn

9 years agonir: Add a helper for getting the tail of a deref chain
Jason Ekstrand [Mon, 4 May 2015 17:19:24 +0000 (10:19 -0700)]
nir: Add a helper for getting the tail of a deref chain

9 years agonir/spirv: Actaully add variables to the funciton or shader
Jason Ekstrand [Fri, 1 May 2015 18:28:01 +0000 (11:28 -0700)]
nir/spirv: Actaully add variables to the funciton or shader

9 years agonir/spirv: Add a vtn_untyped_value helper
Jason Ekstrand [Fri, 1 May 2015 18:27:44 +0000 (11:27 -0700)]
nir/spirv: Add a vtn_untyped_value helper

9 years agonir/spirv: Use vtn_value in the types code and fix a off-by-one error
Jason Ekstrand [Fri, 1 May 2015 18:27:21 +0000 (11:27 -0700)]
nir/spirv: Use vtn_value in the types code and fix a off-by-one error

9 years agonir/types: Add an is_vector_or_scalar helper
Jason Ekstrand [Fri, 1 May 2015 18:26:40 +0000 (11:26 -0700)]
nir/types: Add an is_vector_or_scalar helper

9 years agonir/spirv: Add support for deref chains
Jason Ekstrand [Thu, 30 Apr 2015 03:56:36 +0000 (20:56 -0700)]
nir/spirv: Add support for deref chains

9 years agonir/types: Add a scalar type constructor
Jason Ekstrand [Thu, 30 Apr 2015 03:56:17 +0000 (20:56 -0700)]
nir/types: Add a scalar type constructor

9 years agonir/spirv: Add support for OpLabel
Jason Ekstrand [Thu, 30 Apr 2015 03:19:34 +0000 (20:19 -0700)]
nir/spirv: Add support for OpLabel

9 years agonir/spirv: Add support for declaring functions
Jason Ekstrand [Thu, 30 Apr 2015 03:10:20 +0000 (20:10 -0700)]
nir/spirv: Add support for declaring functions

9 years agonir/types: Add accessors for function parameter/return types
Jason Ekstrand [Thu, 30 Apr 2015 03:09:36 +0000 (20:09 -0700)]
nir/types: Add accessors for function parameter/return types

9 years agonir/spirv: Add support for declaring variables
Jason Ekstrand [Thu, 30 Apr 2015 02:37:41 +0000 (19:37 -0700)]
nir/spirv: Add support for declaring variables

Deref chains and variable load/store operations are still missing.

9 years agonir/spirv: Add support for constants
Jason Ekstrand [Thu, 30 Apr 2015 01:14:11 +0000 (18:14 -0700)]
nir/spirv: Add support for constants

9 years agonir/spirv: Add basic support for types
Jason Ekstrand [Wed, 29 Apr 2015 21:36:01 +0000 (14:36 -0700)]
nir/spirv: Add basic support for types

9 years agonir/types: Add more helpers for creating types
Jason Ekstrand [Wed, 29 Apr 2015 21:28:37 +0000 (14:28 -0700)]
nir/types: Add more helpers for creating types

9 years agoglsl/types: Expose the function_param and struct_field structs to C
Jason Ekstrand [Wed, 29 Apr 2015 21:48:12 +0000 (14:48 -0700)]
glsl/types: Expose the function_param and struct_field structs to C

Previously, they were hidden behind a #ifdef __cplusplus so C wouldn't find
them.  This commit simpliy moves the ifdef.

9 years agoglsl/types: Add support for function types
Jason Ekstrand [Wed, 25 Feb 2015 00:29:33 +0000 (16:29 -0800)]
glsl/types: Add support for function types

9 years agoglsl: Add GLSL_TYPE_FUNCTION to the base types enums
Jason Ekstrand [Wed, 25 Feb 2015 00:27:32 +0000 (16:27 -0800)]
glsl: Add GLSL_TYPE_FUNCTION to the base types enums

9 years agonir/spirv: Rework the way values are added
Jason Ekstrand [Wed, 29 Apr 2015 21:34:06 +0000 (14:34 -0700)]
nir/spirv: Rework the way values are added

Instead of having functions to add values and set various things, we just
have a function that does a few asserts and then returns the value.  The
caller is then responsible for setting the various fields.

9 years agonir/spirv: Add stub support for extension instructions
Jason Ekstrand [Wed, 29 Apr 2015 21:32:55 +0000 (14:32 -0700)]
nir/spirv: Add stub support for extension instructions

9 years agoREVERT: Add a simple helper program for testing SPIR-V -> NIR translation
Jason Ekstrand [Wed, 29 Apr 2015 21:29:38 +0000 (14:29 -0700)]
REVERT: Add a simple helper program for testing SPIR-V -> NIR translation

9 years agoglsl/compiler: Move the error_no_memory stub to standalone_scaffolding.cpp
Jason Ekstrand [Wed, 29 Apr 2015 21:30:22 +0000 (14:30 -0700)]
glsl/compiler: Move the error_no_memory stub to standalone_scaffolding.cpp

9 years agonir: Add the start of a SPIR-V to NIR translator
Jason Ekstrand [Wed, 29 Apr 2015 00:43:16 +0000 (17:43 -0700)]
nir: Add the start of a SPIR-V to NIR translator

At the moment, it can handle the very basics of strings and can ignore
debug instructions.  It also has basic support for decorations.

9 years agonir: Import the revision 30 SPIR-V header from Khronos
Jason Ekstrand [Tue, 28 Apr 2015 04:13:44 +0000 (21:13 -0700)]
nir: Import the revision 30 SPIR-V header from Khronos

9 years agovk/device: Use bias rather than layers for computing binding table size
Jason Ekstrand [Sat, 16 May 2015 17:42:51 +0000 (10:42 -0700)]
vk/device: Use bias rather than layers for computing binding table size

Because we statically use the first 8 binding table entries for render
targets, we need to create a table of size 8 + surfaces.

9 years agovk/meta: Make clear a no-op if no layers need clearing
Jason Ekstrand [Sat, 16 May 2015 17:23:43 +0000 (10:23 -0700)]
vk/meta: Make clear a no-op if no layers need clearing

Among other things, this prevents recursive meta.

9 years agovk/meta: Save and restore the old bindings pointer
Jason Ekstrand [Sat, 16 May 2015 17:28:04 +0000 (10:28 -0700)]
vk/meta: Save and restore the old bindings pointer

If we don't do this then recursive meta is completely broken.  What happens
is that the outer meta call may change the bindings pointer and the inner
meta call will change it again and, when it exits set it back to the
default.  However, the outer meta call may be relying on it being left
alone so it uses the non-meta descriptor sets instead of its own.

9 years agovk/device: Simplify surface_count calculation
Jason Ekstrand [Sat, 16 May 2015 17:23:09 +0000 (10:23 -0700)]
vk/device: Simplify surface_count calculation

9 years agovk/glsl_helpers: Fix GLSL_VK_SHADER with respect to commas
Jason Ekstrand [Sat, 16 May 2015 05:17:05 +0000 (22:17 -0700)]
vk/glsl_helpers: Fix GLSL_VK_SHADER with respect to commas

Previously, the GLSL_VK_SHADER macro didn't work if the shader contained
commas outside of parentheses due to the way the C preprocessor works.
This commit fixes this by making it variadic again and doing it correctly
this time.

9 years agovk: Make cmd_buffer->bindings a pointer
Kristian Høgsberg [Sat, 16 May 2015 00:03:18 +0000 (17:03 -0700)]
vk: Make cmd_buffer->bindings a pointer

This lets us save and restore efficiently by just moving the pointer to
a temporary bindings struct for meta.

9 years agovk: Move vertex buffers into struct anv_bindings
Kristian Høgsberg [Fri, 15 May 2015 23:34:31 +0000 (16:34 -0700)]
vk: Move vertex buffers into struct anv_bindings

9 years agovk: Fix GLSL_VK_SHADER macro
Kristian Høgsberg [Fri, 15 May 2015 23:15:04 +0000 (16:15 -0700)]
vk: Fix GLSL_VK_SHADER macro

Stringify doesn't work with __ARGV__. The last macro argument swallows
up excess arguments and as such we can just stringify that.

9 years agovk: Fix warning from missing initializer
Kristian Høgsberg [Fri, 15 May 2015 23:07:17 +0000 (16:07 -0700)]
vk: Fix warning from missing initializer

Struct initializers need to be { 0, } to zero out the variable they're
initializing.

9 years agovk: Build binding tables at bind descriptor time
Kristian Høgsberg [Fri, 15 May 2015 22:03:21 +0000 (15:03 -0700)]
vk: Build binding tables at bind descriptor time

This changes the way descriptor sets and layouts work so that we fill
out binding table contents at the time we bind descriptor sets. We
manipulate the binding table contents and sampler state in a shadow-copy
in anv_cmd_buffer. At draw time, we allocate the actual binding table
and sampler state and flush the anv_cmd_buffer copies.

9 years agovk: Update the bind map length to reflect MAX_SETS
Kristian Høgsberg [Fri, 15 May 2015 21:59:59 +0000 (14:59 -0700)]
vk: Update the bind map length to reflect MAX_SETS

9 years agovk: Flip back to using memfd for the allocators
Kristian Høgsberg [Thu, 14 May 2015 16:08:45 +0000 (09:08 -0700)]
vk: Flip back to using memfd for the allocators

9 years agovk: Rename dyn_state_pool to dynamic_state_pool
Kristian Høgsberg [Wed, 13 May 2015 22:34:34 +0000 (15:34 -0700)]
vk: Rename dyn_state_pool to dynamic_state_pool

Given that we already tolerate surface_state_pool and the even longer
instruction_state_pool, there's no reason to arbitrarily abbreviate
dynamic.

9 years agovk: Consolidate image, buffer and color attachment views
Kristian Høgsberg [Wed, 13 May 2015 22:31:26 +0000 (15:31 -0700)]
vk: Consolidate image, buffer and color attachment views

These are all just surface state, offset and a bo.

9 years agovk: Add a GLSL scraper utility
Jason Ekstrand [Fri, 15 May 2015 02:07:50 +0000 (19:07 -0700)]
vk: Add a GLSL scraper utility

This new utility, glsl_scraper.py scrapes C files for instances of the
GLSL_VK_SHADER macro, pulls out the shader source, and compiles it to
SPIR-V.  The compilation is done using glslValidator.  The result is then
placed into another C file as arrays of dwords that can be easiliy handed
to a Vulkan driver.

9 years agovk/meta: Add a magic GLSL shader source macro
Jason Ekstrand [Thu, 14 May 2015 18:58:58 +0000 (11:58 -0700)]
vk/meta: Add a magic GLSL shader source macro

9 years agovk/meta: Add a better comment about the VS for blits
Jason Ekstrand [Thu, 14 May 2015 18:39:32 +0000 (11:39 -0700)]
vk/meta: Add a better comment about the VS for blits

9 years agovk/test: Use VK_IMAGE_TILING_OPTIMAL for the render target
Jason Ekstrand [Thu, 14 May 2015 05:27:38 +0000 (22:27 -0700)]
vk/test: Use VK_IMAGE_TILING_OPTIMAL for the render target

9 years agovk/test: Do a copy of the RT into a linear buffer and write that to a PNG
Jason Ekstrand [Thu, 14 May 2015 05:18:37 +0000 (22:18 -0700)]
vk/test: Do a copy of the RT into a linear buffer and write that to a PNG

9 years agovk/meta: Add the start of a blit implementation
Jason Ekstrand [Thu, 14 May 2015 00:37:47 +0000 (17:37 -0700)]
vk/meta: Add the start of a blit implementation

Currently, we only implement CopyImageToBuffer

9 years agovk/pipeline: Default to a SamplerCount of 1 for PS
Jason Ekstrand [Thu, 14 May 2015 05:17:38 +0000 (22:17 -0700)]
vk/pipeline: Default to a SamplerCount of 1 for PS

9 years agovk/pipeline: Add an extra flag for force-disabling the vertex shader
Jason Ekstrand [Thu, 14 May 2015 05:16:04 +0000 (22:16 -0700)]
vk/pipeline: Add an extra flag for force-disabling the vertex shader

This way we can pass in a vertex shader and yet have the pipeline emit an
empty 3DSTATE_VS packet.  We need this for meta because we need to trick
the compiler into not deleting our inputs but at the same time disable the
VS so that we can use a rectlist.  This should go away once we actually get
SPIR-V.

9 years agovk/pass: Emit a flushing pipe control at the end of the pass
Jason Ekstrand [Thu, 14 May 2015 05:13:05 +0000 (22:13 -0700)]
vk/pass: Emit a flushing pipe control at the end of the pass

This is rather crude but it at least makes sure that all the render targets
get flushed at the end of the pass.  We probably actually want to do
somthing based on image layout traansitions, but this will work for now.

9 years agovk/compiler: Set the binding table texture_start
Jason Ekstrand [Thu, 14 May 2015 05:12:01 +0000 (22:12 -0700)]
vk/compiler: Set the binding table texture_start

This is by no means a complete solution to the binding table problems.
However, it does make texturing actually work.  Before, we were texturing
from the render target since they were both starting at 0.

9 years agovk/compiler: Zero the prog data
Jason Ekstrand [Thu, 14 May 2015 05:11:20 +0000 (22:11 -0700)]
vk/compiler: Zero the prog data

We use prog_data[stage] != NULL to determine whether or not we need to
clean up that stage.  Make sure it default to NULL.