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576 Commits

Author SHA1 Message Date
Nikolay Sivov
e527d7c1e7 vkd3d-shader/hlsl: Handle effect group statement. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2024-01-11 23:04:46 +01:00
Nikolay Sivov
f7a02a5da2 vkd3d-shader/hlsl: Add variables for techniques. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2024-01-11 23:04:45 +01:00
Nikolay Sivov
c3af1f9989 vkd3d-shader/hlsl: Add 'fxgroup' token. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2024-01-11 23:04:42 +01:00
Nikolay Sivov
ffae369748 tests: Add some tests for effects groups syntax. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2024-01-11 23:04:42 +01:00
Conor McCarthy
812f01c2e2 vkd3d-shader/spirv: Handle ITOI and UTOU in spirv_compiler_map_alu_instruction(). 
These instructions perform integer casts to/from 64 bits.
 2024-01-02 23:03:07 +01:00
Conor McCarthy
99924d913b vkd3d-shader/spirv: Support 64-bit sources in spirv_compiler_emit_int_div(). 2024-01-02 23:03:05 +01:00
Conor McCarthy
13459a55f1 vkd3d-shader/spirv: Introduce a UINT64 component type. 2024-01-02 23:03:04 +01:00
Conor McCarthy
cc43ef3bca vkd3d: Pass int64 capability info to vkd3d-shader. 2024-01-02 23:03:00 +01:00
Zebediah Figura
6a514ebe8e tests: Avoid using "SV_Position" as a name for the vertex shader input. 
We use vkd3d_shader_find_signature_element() in the Vulkan runner, and
vkd3d-shader translates SM1 position to "POSITION".
 2023-12-14 23:19:30 +01:00
Giovanni Mascellani
09235d9e09 tests: Test assigning multisampled textures with different sample counts. 2023-12-13 22:32:38 +01:00
Conor McCarthy
af731024d7 tests/shader-runner: Fix the arithmetic-int-uniform int64 abs expected results. 2023-12-13 22:32:31 +01:00
Conor McCarthy
108941fce0 tests/shader-runner: Add 64-bit bitwise tests. 2023-12-12 22:50:52 +01:00
Conor McCarthy
27d4ccf225 tests/shader-runner: Add 64-bit arithmetic tests. 2023-12-12 22:50:51 +01:00
Conor McCarthy
8a1eb306e8 tests/shader-runner: Introduce a 'float64' requirement directive. 2023-12-12 22:50:50 +01:00
Conor McCarthy
95c48eb98e tests/shader-runner: Introduce an 'int64' requirement directive. 2023-12-12 22:50:49 +01:00
Conor McCarthy
af86cdf713 tests/shader-runner: Add a non-const-indexing test for asfloat() result storage. 2023-12-11 23:18:54 +01:00
Conor McCarthy
3db7c2a62d vkd3d-shader/dxil: Implement the DXIL STORE instruction. 2023-12-11 23:18:51 +01:00
Conor McCarthy
df82c61482 tests/shader-runner: Test an uninitialised indexable temp. 2023-12-11 23:18:49 +01:00
Conor McCarthy
a33a9127ca vkd3d-shader/dxil: Implement DX intrinsic Unary. 2023-12-07 21:56:53 +01:00
Conor McCarthy
16cb6fdbad vkd3d-shader/spirv: Support constant initialisers in indexable temps. 2023-12-07 21:56:44 +01:00
Francisco Casas
736f3ae2df vkd3d-shader/hlsl: Use values at the time of the swizzle's load in copy-propagation. 
This preempts us from replacing a swizzle incorrectly, as in the
following example:

    1: A.x = 1.0
    2: A
    3: A.x = 2.0
    4: @2.x

were @4 ends up being 2.0 instead of 1.0, because that's the value stored in
A.x at time 4, and we should be querying it at time 2.

This also helps us to avoid replacing a swizzle with itself in copy-prop
which can result in infinite loops, as with the included tests this commit.

Consider the following sequence of instructions:

    1 : A
    2 : B = @1
    3 : B
    4 : A = @3
    5 : @1.x

Current copy-prop would replace 5 so it points to @3 now:

    1 : A
    2 : B = @1
    3 : B
    4 : A = @3
    5 : @3.x

But in the next iteration it would make it point back to @1, keeping it
spinning infinitively.

The solution is to index the instructions and don't replace the swizzle
if the new load happens after the current load.
 2023-11-29 22:53:24 +01:00
Francisco Casas
e6b7b38a29 tests: Test current failure when propagating swizzles. 
The included test fails because copy_propagation_transform_swizzle()
is using the value recorded for the variable when the swizzle is being
read, and not the swizzle's load.
 2023-11-29 22:53:16 +01:00
Francisco Casas
4e1bf5e163 vkd3d-shader/hlsl: Discern between signed and unsigned ints when parsing. 2023-11-22 22:08:05 +01:00
Francisco Casas
1ee9e23e00 tests: Test overloads with signed and unsigned numeric values. 2023-11-22 22:08:05 +01:00
Francisco Casas
9a8f6e0edb vkd3d-shader/hlsl: Parse integers with the 'u' postfix. 2023-11-22 22:08:04 +01:00
Francisco Casas
3f09cdcaa1 tests: Test integers with the 'u' postfix. 2023-11-22 22:08:04 +01:00
Conor McCarthy
eb05e434ff vkd3d-shader/dxil: Implement the DXIL LOAD instruction. 2023-11-22 22:07:59 +01:00
Akihiro Sagawa
aed2d142cf vkd3d-shader/hlsl: Add degrees() function. 2023-11-20 22:07:19 +01:00
Akihiro Sagawa
e493627130 vkd3d-shader/hlsl: Add radians() function. 2023-11-20 22:07:17 +01:00
Conor McCarthy
3c4631a4d4 vkd3d-shader/dxil: Implement the DXIL VSELECT instruction. 2023-11-15 21:48:35 +01:00
Conor McCarthy
130e7bdf0f tests/shader-runner: Add tests for 64-bit casts. 2023-11-15 21:48:33 +01:00
Conor McCarthy
38e85079aa tests/shader-runner: Add a test for float comparisons. 2023-11-15 21:48:30 +01:00
Conor McCarthy
d3b90cc877 vkd3d-shader/dxil: Implement the DXIL CMP2 instruction. 2023-11-10 20:23:50 +01:00
Zebediah Figura
514d179b70 vkd3d-shader/hlsl: Do not consider scalars and 1-dimensional vectors to be equivalent in function parameters. 2023-11-09 21:15:14 +01:00
Zebediah Figura
3e35570221 tests: Add some more tests for function overloads. 2023-11-09 21:15:08 +01:00
Conor McCarthy
90d178bf12 vkd3d-shader/dxil: Implement the DXIL CAST instruction. 2023-11-09 21:14:42 +01:00
Nikolay Sivov
4778d051df vkd3d-shader: Add constant folding for 'floor'. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-08 22:49:40 +01:00
Nikolay Sivov
494f681bf6 vkd3d-shader/tpf: Add support for ceil(). 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-08 22:49:38 +01:00
Nikolay Sivov
e57bf3db0b tests: Add some tests for ceil(). 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-08 22:49:37 +01:00
Nikolay Sivov
522a0dfb56 vkd3d-shader/hlsl: Add tex2Dlod() function. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-08 22:49:26 +01:00
Francisco Casas
0ef25ad137 vkd3d-shader/tpf: Support relative addressing for indexable temps in SM4. 
For relative addressing, the vkd3d_shader_registers must point to
another vkd3d_shader_src_param. For now, use the sm4_instruction to save
them, since the only purpose of this struct is to be used as paramter
for write_sm4_instruction.
 2023-11-07 22:25:49 +01:00
Francisco Casas
915f9f1373 tests: Add aditional relative addressing tests. 2023-11-07 22:25:44 +01:00
Francisco Casas
3deb3b5a21 tests: Rename array-index-expr.shader_test as non-const-indexing.shader_test. 2023-11-07 22:25:42 +01:00
Conor McCarthy
749df8dec2 vkd3d-shader/dxil: Implement the DXIL BINOP instruction. 2023-11-06 23:09:03 +01:00
Conor McCarthy
7419f4e31d vkd3d-shader/dxil: Allow empty struct types. 2023-11-02 18:23:12 +01:00
Nikolay Sivov
dbcc4c4e40 vkd3d-shader/hlsl: Parse empty technique declarations. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-02 18:23:07 +01:00
Nikolay Sivov
53b0101a53 vkd3d-shader/hlsl: Use case-insensitive match for the "technique" keyword. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-02 18:23:06 +01:00
Nikolay Sivov
ea8ff5394c vkd3d-shader/hlsl: Add a keyword for fx_5_0 techniques. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-02 18:23:05 +01:00
Nikolay Sivov
c588f33822 tests: Add some tests for using technique blocks when compiling for pixel/vertex profiles. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-02 18:23:04 +01:00
Nikolay Sivov
ecdc3f39d4 vkd3d-shader: Accept 'loop' attribute, on loops. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-01 21:47:49 +01:00
Nikolay Sivov
26784672d8 vkd3d-shader: Check loop [unroll] attribute for conflict with other attributes. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-01 21:47:49 +01:00
Nikolay Sivov
b8047fd650 tests: Add some tests for loop attributes. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-11-01 21:47:49 +01:00
Conor McCarthy
589670180a vkd3d-shader/dxil: Implement the DXIL EXTRACTVAL instruction. 2023-11-01 21:47:34 +01:00
Nikolay Sivov
8e5c8c1725 tests: Add some tests for 'technique' token behaviour. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:59:45 +01:00
Nikolay Sivov
ea554b91d7 tests: Remove unused parameter from mul() tests functions. 2023-10-31 21:59:29 +01:00
Francisco Casas
ab463f74bd tests: Test array indexing with multiple swizzles. 2023-10-31 21:59:11 +01:00
Nikolay Sivov
bc2a4ee66a vkd3d-shader/tpf: Write out 'switch' statements. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:59:05 +01:00
Nikolay Sivov
68c14079a6 vkd3d-shader/hlsl: Add a pass to normalize switch cases blocks. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:59:04 +01:00
Nikolay Sivov
72623031a2 vkd3d-shader/hlsl: Validate break/continue context. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:59:01 +01:00
Nikolay Sivov
ec8dfa467f vkd3d-shader/hlsl: Add initial support for parsing 'switch' statements. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:58:57 +01:00
Nikolay Sivov
ebb5aacabf tests: Add some tests for the 'switch' statements. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-31 21:58:57 +01:00
Henri Verbeet
96556a8834 vkd3d-shader/hlsl: Add support for RWTexture2DArray. 2023-10-19 23:07:31 +02:00
Henri Verbeet
6fe781ff50 tests: Add basic RWTexture2DArray tests. 2023-10-19 23:07:31 +02:00
Henri Verbeet
2c71c18879 vkd3d-shader/hlsl: Add support for RWTexture1DArray. 2023-10-19 23:07:30 +02:00
Henri Verbeet
ae9d29a377 tests: Add basic RWTexture1DArray tests. 2023-10-19 23:07:29 +02:00
Giovanni Mascellani
d69c04471e tests: Do not test matrix majority on SM1-3. 
I'm not sure of what's happening here, but it seems that this change
fixes a crash when running on Windows in the CI. Since most of the
test excludes SM1-3 anyway, this shouldn't be a big loss.
 2023-10-18 20:58:18 +02:00
Giovanni Mascellani
ca51c359ec tests: Fix the usage of require directives. 
They are reset each time "[require]" is encountered.
 2023-10-18 20:58:17 +02:00
Giovanni Mascellani
ead98ef329 tests: Remove an irrelevant input from a test. 
The irrelevant input caused the test to fail on D3D12 for reasons
unrelated to the test's goal.
 2023-10-18 20:58:16 +02:00
Giovanni Mascellani
671548494f tests: Do not test integral types for SM1-3. 2023-10-18 20:58:16 +02:00
Giovanni Mascellani
90f9407b80 tests: Do not use global half values. 
They are not allowed by the native compiler, except in compatibility
mode.
 2023-10-18 20:58:14 +02:00
Conor McCarthy
e0d0a04b79 vkd3d-shader/dxil: Handle multi-row signature elements. 2023-10-16 22:36:38 +02:00
Conor McCarthy
57280673e5 tests/shader-runner: Test shaders with dxcompiler. 
The location of dxcompiler should be set during configuration with
'DXCOMPILER_LIBS=-L/path/to/dxcompiler', and then at runtime with
LD_LIBRARY_PATH, WINEPATH or PATH as applicable.

A new 'fail(sm<6)' decoration is needed on many shader declarations
because dxcompiler succeeds on many shaders which fail with fxc. The
opposite case is less common and is flagged with 'fail(sm>=6)'. A few
tests cause dxcompiler to crash or hang, so these are avoided using
[require], which now skips tests until reset instead of exiting. Also,
'todo(sm<6)' and 'todo(sm>=6)' are used to separate checking of results.
 2023-10-11 22:21:14 +02:00
Nikolay Sivov
8479ceedfc vkd3d-shader/hlsl: Propagate structure fields modifiers when copying shader inputs. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:29 +02:00
Nikolay Sivov
1930b51d97 vkd3d-shader/hlsl: Allow interpolation modifiers on structure fields. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:27 +02:00
Nikolay Sivov
de860c3cbf vkd3d-shader/hlsl: Parse 'centroid' and 'noperspective' modifiers. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:24 +02:00
Nikolay Sivov
4b8a4809d1 tests: Add a test for interpolation modifiers specified on structure fields. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:24 +02:00
Nikolay Sivov
c5414fa92f vkd3d-shader/tpf: Write 'continue' instruction. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:17 +02:00
Nikolay Sivov
0e5749e78e vkd3d-shader/hlsl: Allow 'break' instructions in loops. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:12 +02:00
Nikolay Sivov
89f493b900 tests: Add some tests for 'break'/'continue' in loops. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-09 21:58:12 +02:00
Nikolay Sivov
7c378cc6f9 vkd3d-shader/hlsl: Remove conditional branching when condition is a compile time constant. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-05 16:16:09 +02:00
Nikolay Sivov
8ebccad3c9 vkd3d-shader/hlsl: Add constant folding for rshift. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-05 16:15:54 +02:00
Nikolay Sivov
6e74819eb7 vkd3d-shader/hlsl: Add constant folding for lshift. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-05 16:15:52 +02:00
Francisco Casas
e64e08b2b7 tests: Test register reservations on structs for SM5. 2023-10-05 16:15:30 +02:00
Nikolay Sivov
b5c0c9c22f vkd3d-shader/hlsl: Add fwidth() function. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-10-05 16:15:10 +02:00
Petrichor Park
976fd67f51 vkd3d-shader/hlsl: Implement intrinsic tan. 
This commit also extends the trigonometry tests a little bit to make
sure that tan works right.
 2023-09-25 22:07:13 +02:00
Giovanni Mascellani
49bbd98a04 vkd3d-shader/hlsl: Correctly fold casts from float. 
I.e., without invoking undefined behavior in the compiler. The rules
are desumed from the the MSDN documentation for ftoi and ftou.
 2023-09-22 11:06:28 +02:00
Nikolay Sivov
6d1ba83856 vkd3d-shader/hlsl: Use conditional moves for arithmetic operators instead of branching. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-09-22 11:06:22 +02:00
Giovanni Mascellani
b8f2c3e1f4 tests: Relax the precision of some tests so that they pass on MoltenVK. 2023-09-18 21:04:06 +02:00
Nikolay Sivov
177ea3bcbd vkd3d-shader/hlsl: Produce 2D resource declarations and loads for tex1D(). 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-09-13 23:11:11 +02:00
Francisco Casas
39563aa5b3 vkd3d-shader/hlsl: Lower matrix swizzles. 2023-09-13 23:10:38 +02:00
Francisco Casas
60a3279318 tests: Test matrix swizzles. 2023-09-13 23:10:37 +02:00
Nikolay Sivov
cab1f57e01 tests: Add a test for fmod() with vector arguments. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-09-07 19:15:26 +02:00
Nikolay Sivov
1002a6b357 vkd3d-shader/tpf: Use 'movc' to implement ternary operator. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-09-07 19:15:25 +02:00
Nikolay Sivov
c5d680d141 vkd3d-shader/hlsl: Add tex1D() function. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-09-07 19:15:06 +02:00
Zebediah Figura
a597dc8755 vkd3d-shader/hlsl: Define lit() in HLSL. 2023-08-30 22:49:03 +02:00
Nikolay Sivov
c39c5b3907 vkd3d-shader/hlsl: Add texCUBE() function. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-29 22:07:56 +02:00
Nikolay Sivov
269747dbf3 tests: Enable compiler backwards compatibility mode only for shaders that require it. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-28 20:40:06 +02:00
Nikolay Sivov
18c1477464 vkd3d-shader/hlsl: Ignore 'inline' modifier for functions. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-28 20:39:53 +02:00
Nikolay Sivov
30be83f911 tests: Add some 'inline' function modifier tests. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-28 20:39:53 +02:00
Nikolay Sivov
1153f6bb34 vkd3d-shader/hlsl: Parse "if" statement attributes. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-24 21:43:49 +02:00
Nikolay Sivov
9605993af3 tests: Add some tests for "if" statement attributes. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-24 21:43:49 +02:00
Nikolay Sivov
4f2e07a45d vkd3d-shader/hlsl: Allow 'const' modifier without initializer in the global scope. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-15 21:51:50 +02:00
Nikolay Sivov
7fd10bb6bc tests: Add some tests for a 'const' modifier. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-15 21:51:50 +02:00
Francisco Casas
37cfbe47d7 vkd3d-shader/hlsl: Sort synthetic separated samplers first for SM4. 2023-08-15 21:51:31 +02:00
Francisco Casas
948c4145f5 tests: Test texture allocation ordering in complex scenarios. 2023-08-15 21:51:26 +02:00
Nikolay Sivov
25ff56769b vkd3d-shader: Add constant folding for the 'dot' operation. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-08-14 18:38:15 +02:00
Nikolay Sivov
bfdd5c142d vkd3d-shader/tpf: Add support for writing 'resinfo' instruction. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-31 21:07:50 +09:00
Nikolay Sivov
18731d71a6 tests: Add some tests for GetDimensions(). 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-31 21:07:46 +09:00
Nikolay Sivov
0b77b5f99e tests: Add some tests for matrix packing compiler options. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-24 22:41:10 +02:00
Nikolay Sivov
a18ace731d tests: Add a test for side effects of ternary operator. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-17 22:56:32 +02:00
Zebediah Figura
a55973d695 vkd3d-shader/hlsl: Lower combined samplers to separate sampler and texture objects for SM4. 
Co-authored-by: Francisco Casas <fcasas@codeweavers.com>
 2023-07-17 22:55:51 +02:00
Francisco Casas
b8a85c6ad5 tests: Add lowering combined samplers tests. 2023-07-17 22:55:43 +02:00
Francisco Casas
c58d666d1b vkd3d-shader/hlsl: Handle resource components individually for SM 5.0. 2023-07-17 22:55:40 +02:00
Zebediah Figura
d4b5e79c8b vkd3d-shader/hlsl: Skip unallocated variables when looking for reservation conflicts. 2023-07-13 23:00:03 +02:00
Nikolay Sivov
06040d2a30 vkd3d-shader/hlsl: Disallow certain instruction types from constant expressions. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-04 22:39:57 +02:00
Nikolay Sivov
a65c0b0e22 vkd3d-shader/hlsl: Support evaluated expressions for sample count in multisampled textures declarations. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
 2023-07-04 22:39:55 +02:00
Francisco Casas
01800942a9 vkd3d-shader/hlsl: Declare vars individually when parsing struct declarations. 
A struct declaration with variables is now absorbed into the 'declaration'
rule, like any other variable declaration.

A struct declaration without variables is now reduced to the
'struct_declaration_without_vars' rule.

They both are reduced to a 'declaration_statement' in the end.
 2023-07-04 22:39:24 +02:00
Francisco Casas
62c891b796 vkd3d-shader/hlsl: Declare vars individually when parsing regular declarations. 
In a declaration with multiple variables, the variables must be created
before the initializer of the next variable is parsed. This is required
for initializers such as:

    float a = 1, b = a, c = b + 1;

A requisite for this is that the type information is parsed in the same
rule as the first variable (as a variable_def_typed) so it is
immediately available to declare the first variable. Then, the next
untyped variable declaration is parsed, and the type from the first
variable can be used to declare the second, before the third is parsed,
and so on.
 2023-07-04 22:39:21 +02:00
Francisco Casas
396edae281 tests: Test multiple variable initializers. 2023-07-04 22:39:18 +02:00
Francisco Casas
d8e6a1066d tests: Test semantics in uniform variables. 2023-07-04 22:39:18 +02:00
Francisco Casas
e4d94d955c vkd3d-shader/hlsl: Support fine derivates. 2023-07-04 22:39:12 +02:00
Francisco Casas
ff31284f8d vkd3d-shader/hlsl: Support coarse derivates. 2023-07-04 22:39:10 +02:00
Francisco Casas
dc84afe73a tests: Quantize regular and coarse derivate test results. 
Co-authored-by: Giovanni Mascellani <gmascellani@codeweavers.com>
 2023-07-04 22:39:07 +02:00
Francisco Casas
f0584cad62 tests: Make ddx() and ddy() test behave correctly for shader models < 4. 2023-07-04 22:39:07 +02:00
Francisco Casas
62e9b86697 tests: Test coarse and fine derivates. 
Co-authored-by: Giovanni Mascellani <gmascellani@codeweavers.com>
 2023-07-04 22:39:04 +02:00
Zebediah Figura
0d2f2e1860 tests: Move HLSL tests to a subdirectory. 2023-06-28 21:40:32 +02:00