To vkd3d_shader_tessellator_partitioning.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
To vkd3d_shader_tessellator_output_primitive, consistent with vkd3d-shader
naming conventions.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
To vkd3d_shader_spirv_domain_shader_target_info.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
We still use the first index to uniquely identify the register in vkd3d_symbol,
only changing which field is used to declare it.
This patch does not handle descriptor arrays.
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This would cause CoreValidation-Shader-InterfaceTypeMismatch validation
errors from Wine's test_shader_interstage_interface() d3d11 test. This
reverts parts of commits 1eb7eca411 and
04ec461fb4.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This case needs special care since both VKD3DSPR_INPUT in the
control point phase and VKD3DSPR_INCONTROLPOINT in fork/join
phases refer to the same set of input variables, and we should
not declare input variables with the same location twice.
Encountered in Shadow of the Tomb Raider.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Uses the private patch constant array for tessellation factor built-ins.
Fixes two separate issues encountered in Shadow of the Tomb Raider:
- The output registers that have one component mapped to any of
the TESS_FACTOR sysvals can have their other components mapped
to a regular patch constant output, in which case we need to
use a private io variable.
- The tessellation factor outputs are not necessarily dynamically
indexed within shader code. Previously, this did not work correctly
and lead to invalid store operations in the generated SPIR-V.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Line tessellation factors use two different DXBC semantics that
both map to the same SPIR-V built-in. In this case, we cannot
rely on the semantic index.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Private variables are always vec4, so using a sparse write mask here
will lead to invalid code being generated when accessing the variable.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Fork and join phases in hull shaders allow dynamic indexing for
all output registers, not just the tessellation factor built-ins.
Moreover, the patch constant output register space is shared with
join phases, which can read back the outputs computed in the fork
phases, also allowing dynamic indexing.
In order to support this in a not overly complex way, use a private
array representing the entire patch constant space, and use epilogue
functions to assign them to the actual output variables.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Needed to support dynamically indexed output arrays.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Otherwise, if a private variable is used for the given output,
vkd3d_dxbc_compiler_emit_store_shader_output will write to the
private variable again instead of the actual output, and some
outputs may never be emitted. This is common in hull shaders.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Fixes an assertion when compiling shaders with more than four
clip or cull distances. Output arrays are arrays of scalars,
so shifting the write mask is not very meaningful.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Even if the shader doesn't explicitly declare it.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This fixes a regression introduced by commit
91820630cb.
We need to take into account the combined write mask returned from
needs_private_io_variable().
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
We need to clear output register status when epilogue function isn't
used.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Allows using 0 as SpecId.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This returns standard sample locations. DXC and glslang do the same thing.
d4d0b29752
In the long term, we could also add a shader parameter to pass sample
positions to the shader compiler.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Allows reusing the same SPIR-V binary with different shader parameters.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Also adds initial infrastructure for more flexible shader parameters.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Shader inputs with non-contiguous write masks (e.g. xyw) were not
handled properly in rare cases.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This shouldn't be needed by any Vulkan driver anymore.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This capability is for dynamic indexing *arrays* of uniform buffers.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
In order to handle packed outputs properly.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
I missed this case before because apps don't seem to use SV_Position
for hull shader inputs. vkd3d_siv_from_sysval() needs to be restored
for hull shaders.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Fork and join phases quite often write only a few components of an
output variable.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
From the Vulkan spec, 8.13 "Interpolation Decorations":
Fragment shader inputs that are signed or unsigned integers,
integer vectors, or any double-precision floating-point type
must be decorated with Flat.
This also matches glslang behaviour.
Specifically, this fixes tone-mapping in Unreal Engine 4 on RADV
and AMDGPU-PRO, where gl_Layer is used as a fragment shader input.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Special casing is not needed.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
In rare cases, OpCompositeExtract was generated for scalars.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
We can address SPIR-V arrays dynamically.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
We can do this because both tessellation shaders are required in
Direct3D.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
In DXBC tessellator parameters are specified in hull shaders. In OpenGL,
even in SPIR-V, tessellator parameters must be specified in the
tessellation evaluation shader.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
