[Git][wine/vkd3d][master] 5 commits: vkd3d-shader/hlsl: Check whether "expr" has more than 2 operands in hlsl_normalize_binary_exprs().

[Henri Verbeet (＠hverbeet)]

Henri Verbeet pushed to branch master at wine / vkd3d


Commits:
4c37800f by Shaun Ren at 2025-08-21T15:32:27+02:00
vkd3d-shader/hlsl: Check whether "expr" has more than 2 operands in hlsl_normalize_binary_exprs().

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b8776bb6 by Shaun Ren at 2025-08-21T15:32:37+02:00
vkd3d-shader/glsl: Implement VSIR_OP_UGE.

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45e549c1 by Shaun Ren at 2025-08-21T15:32:37+02:00
vkd3d-shader/msl: Implement VSIR_OP_UGE.

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24543000 by Shaun Ren at 2025-08-21T16:00:46+02:00
vkd3d-shader/hlsl: Fold some general unary identities.

The following unary identities are applied:

  ||x|| -> |x|
  |-x| -> |x|
  ~(~x) -> x
  f(g(x)) -> g(x), where f(), g() are floor() or ceil() functions.
  -(-x) -> x
  !!x -> x
  !(x == y) -> x != y, !(x < y) -> x >= y, etc (for integers).

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320c3c96 by Shaun Ren at 2025-08-21T16:00:51+02:00
vkd3d-shader/hlsl: Fold some general conditional identities.

The following conditional identities are applied:

  c ? x : x -> x
  false ? x : y -> y; true ? x : y -> x
  c ? true : false -> c; c ? false : true -> !c
  !c ? x : y -> c ? y : x

Lastly, for expression chains x, y in a conditional expression
  c ? x : y,
we evaluate all conditionals in the expression chains with the
condition c, assuming c is true (for x), or false (for y).

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10 changed files:

- libs/vkd3d-shader/glsl.c
- libs/vkd3d-shader/hlsl.c
- libs/vkd3d-shader/hlsl.h
- libs/vkd3d-shader/hlsl_codegen.c
- libs/vkd3d-shader/hlsl_constant_ops.c
- libs/vkd3d-shader/msl.c
- tests/hlsl/arithmetic-float-uniform.shader_test
- tests/hlsl/arithmetic-uint.shader_test
- tests/hlsl/logic-operations.shader_test
- tests/hlsl/ternary.shader_test


View it on GitLab: https://gitlab.winehq.org/wine/vkd3d/-/compare/d964d55b4a70e2f044dfdebeb8c5f...

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View it on GitLab: https://gitlab.winehq.org/wine/vkd3d/-/compare/d964d55b4a70e2f044dfdebeb8c5f...
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