Henri Verbeet pushed to branch master at wine / vkd3d

Commits:

• 79736ae6
  by Giovanni Mascellani at 2025-10-13T19:06:34+02:00

  vkd3d-shader/ir: Introduce VSIR_OP_NEG to represent floating-point negation.
  

• eb1210f5
  by Giovanni Mascellani at 2025-10-13T19:07:01+02:00

  vkd3d-shader/ir: Lower NEG modifiers to instructions.
  

• 786ffe69
  by Giovanni Mascellani at 2025-10-13T19:12:51+02:00

  vkd3d-shader/ir: Use VSIR_OP_NEG in insert_fragment_fog_before_ret(), in the linear case.
  

• b2d47693
  by Giovanni Mascellani at 2025-10-13T19:12:56+02:00

  vkd3d-shader/ir: Use VSIR_OP_NEG in insert_fragment_fog_before_ret(), in the exponential case.
  

• ca23db5b
  by Giovanni Mascellani at 2025-10-13T19:13:01+02:00

  vkd3d-shader/ir: Use VSIR_OP_NEG in insert_fragment_fog_before_ret(), in the doubly exponential case.
  

• 968eb746
  by Giovanni Mascellani at 2025-10-13T19:13:05+02:00

  vkd3d-shader/ir: Use VSIR_OP_NEG in insert_fragment_fog_before_ret(), in the common part.
  
  The NEG source modifier is not generated any more during vsir
  transformation, so it can be dropped in backends.
  

• b5b5c67b
  by Giovanni Mascellani at 2025-10-13T19:25:51+02:00

  vkd3d-shader/ir: Lower ABSNEG modifiers to instructions.
  

6 changed files:

• libs/vkd3d-shader/dxil.c
• libs/vkd3d-shader/glsl.c
• libs/vkd3d-shader/ir.c
• libs/vkd3d-shader/msl.c
• libs/vkd3d-shader/spirv.c
• libs/vkd3d-shader/vkd3d_shader_private.h