baldurk
6f90abb6ab
Fix sourcevar declarations for private variables
2020-05-05 17:53:14 +01:00
baldurk
85bd67829c
Compile fix for apple, unused lambda capture
2020-04-30 20:28:03 +01:00
baldurk
943515fcbf
Fix OpPhi breaking if function call stomped last known block
2020-04-30 18:15:29 +01:00
baldurk
4b45c6be96
Handle naming structs properly
2020-04-30 18:15:29 +01:00
baldurk
e1a7349b9c
Support variable initialisers
...
* We also set uninitialized variables to 0xcccccccc to make it clearer that they
are invalid.
2020-04-30 18:15:29 +01:00
baldurk
a28f77ab7d
Support debugging fetching input attachments
2020-04-30 18:15:29 +01:00
baldurk
26aa7fbb1e
Fix handling of pointers into matrix columns
2020-04-29 18:48:51 +01:00
baldurk
1da60805e0
Allow source variable mappings to point to the root of a complex type
...
* For vulkan debugging where high-level variables are not scattered amongst
vectors, there's no point in having the whole tree expanded for source mapping
struct-to-struct or array-to-array.
2020-04-29 18:48:50 +01:00
baldurk
ff07c88a65
Simplify tracking & allocation of pointers
2020-04-29 18:48:50 +01:00
baldurk
75befa30d8
Support workgroup private variables in debugging
...
* We don't simulate other threads so this will be similar to groupshared on
D3D11 which doesn't have accurate contents.
2020-04-29 18:48:50 +01:00
baldurk
d8835126a5
Implement image & buffer atomic operations
2020-04-28 18:15:33 +01:00
baldurk
80e7e27a9e
Fix data type access when accessing scalars in vectors in SSBOs
2020-04-28 18:15:33 +01:00
baldurk
67c3f4fe25
Add support for accessing arrays of resources
2020-04-27 15:41:12 +01:00
baldurk
70256217fe
Handle diverging/converging control flow in pixel shader
2020-04-24 20:14:48 +01:00
baldurk
068660bb1d
Give variables names based on their types
...
* This is common for constant buffers where the struct type may be named if the
variable isn't
2020-04-24 20:14:47 +01:00
baldurk
83bbcc5b51
Add support for matrix, struct, component and array pixel inputs
2020-04-24 20:14:47 +01:00
baldurk
94e34534db
Fix loading from matrix column pointer
2020-04-24 20:14:47 +01:00
baldurk
92e04417d5
Add support for storage image load/store
2020-04-23 19:14:09 +01:00
baldurk
76b21f7d8c
Check that SPIR-V version and extensions are supported before tracing
2020-04-23 19:14:08 +01:00
baldurk
31593f4373
Support SPIR-V 1.4 pointer comparison opcodes
2020-04-23 19:14:08 +01:00
baldurk
f506dcf395
Add support for storage buffer access
2020-04-23 19:14:08 +01:00
baldurk
222f28d953
Add support for glsl pack/unpack functions
2020-04-22 20:40:14 +01:00
baldurk
621b9dfd1e
Move some shader debug pipeline parameters out of spec constants
...
* While convenient, passing uv parameters that will probably be different every
time via spec constants is not the best idea and will lead to many redundant
pipelines. Instead we keep things that must be constant as spec constants as
well as a few rarely varying things (texture dimension, operation) while
moving more varying things to uniforms passed in a constant buffer.
* This means we require the imageGatherExtended feature to promote constant
offsets to dynamic offsets, but this is a reasonable requirement.
2020-04-22 20:40:14 +01:00
baldurk
83c7350e4a
Implement remaining image sampling operations
2020-04-16 18:42:03 +01:00
baldurk
143f2bf054
Fix access to texel buffers
2020-04-16 18:41:59 +01:00
baldurk
7082f4eb44
Implement image dimension query opcodes
2020-04-16 18:41:59 +01:00
baldurk
60258bd57b
Implement private variable storage
2020-04-16 18:41:58 +01:00
baldurk
6ebd752a9d
Hold onto ShaderDebugState pointer inside ThreadState during SetDst
...
* This avoids needing to pass it down to all possible child functions that might
need it.
2020-04-16 18:19:08 +01:00
baldurk
c91414782a
Implement some easy to support extensions
2020-04-15 20:33:57 +01:00
baldurk
39ed21c12f
Process lifetime of Id params to GLSL ExtInsts
2020-04-15 20:33:57 +01:00
baldurk
eeef227923
Properly process which capabilities are supported and which aren't
2020-04-15 20:33:56 +01:00
baldurk
ca7c1bbba9
Support push constants the same as constant buffer data
2020-04-15 20:33:56 +01:00
baldurk
59688bfc4e
Give better default names to unnamed global variables
2020-04-14 18:25:55 +01:00
baldurk
80e1cbfba4
Don't duplicate workgroup for derivatives
...
* Because SPIR-V is SSA, we can use the current workgroup for all cross-group
operations, knowing that the output ID of any such opcode can't also be the
input (so doing workgroup operations one-at-a-time is still fine, we won't
corrupt results of later threads by updating earlier ones.
2020-04-14 15:11:41 +01:00
baldurk
4b830d4a66
Pass the texture type to CalculateSampleGather
2020-04-10 18:15:54 +01:00
baldurk
4ebdf806c9
Add SPIR-V side of handling images and samples
...
* This is still stubbed out on the vulkan API side to actually perform the
sample operation
2020-04-09 19:34:36 +01:00
baldurk
73c05536e0
Make Pointer a full VarType instead of a ShaderVariable member
2020-04-09 18:36:12 +01:00
baldurk
57400e1bf8
Add support for extended instruction sets
...
* Implement a few instructions in GLSL.std.450
2020-04-08 18:39:02 +01:00
baldurk
d8fa0b624d
Implement derivatives
2020-04-07 18:37:13 +01:00
baldurk
38abf04909
Set up python script to run VK shader debug tests
...
* Since we expect many more tests it also runs the test texture in a 2D grid
with N drawcalls
2020-04-07 17:43:30 +01:00
baldurk
ad79bf7cc5
Support applying derivatives on builtins
2020-04-07 17:13:49 +01:00
baldurk
fc2181d625
Fetch and apply pixel inputs and derivatives to quad
2020-04-03 17:17:46 +01:00
baldurk
48a24a31e4
Implement location assignment for struct members on I/O variables
2020-03-20 16:16:52 +00:00
baldurk
6c0aa42ff1
Propagate thread initial state to whole workgroup properly
2020-03-20 16:16:51 +00:00
baldurk
914dc88cd0
Pass signature index in source variable mapping, not builtin
...
* The builtin is more directly useful but the signature index allows us to match
up inputs and outputs that don't have a builtin meaning (pure interpolators).
2020-02-25 18:19:52 +00:00
baldurk
4673f29da1
Add an error if an unknown global is processed
2020-02-24 18:10:56 +00:00
baldurk
d034c91686
Check for supported capability/extensions when debugging
2020-02-24 18:10:56 +00:00
baldurk
0a309f04c2
Handle block-level flow control
2020-02-24 18:10:56 +00:00
baldurk
0ff541caca
Handle scope changes between function calls properly
2020-02-24 18:10:56 +00:00
baldurk
6b28d14089
Add source variables for named IDs where possible
2020-02-20 19:07:30 +00:00
baldurk