Henri Verbeet pushed to branch master at wine / vkd3d

Commits:

• 64126a00
  by Giovanni Mascellani at 2024-12-12T17:21:49+01:00

  vkd3d-shader/ir: Give more meaningful names to I/O normalisation levels.
  
  The previous names "not normalised" and "fully normalised" have meanings
  which are likely to change with time. OTOH including a description of the
  normalisation level in the enumerant seems excessive. Relating
  normalisation levels to shader model versions might be a reasonable
  compromise.
  

• dd0ed989
  by Giovanni Mascellani at 2024-12-12T17:21:49+01:00

  vkd3d-shader/d3dbc: Normalise I/O register write masks when not disassembling.
  
  Sometimes SM1-3 shaders contain write masks that exceed the
  signature element masks. That happens because SM1-3 shaders do not
  have a concept of signature and signature masks, and OTOH aren't
  always able to express any given write mask.
  
  In VSIR we don't want to deal with I/O register masks exceeding the
  corresponding signature element mask or usage mask, because, for
  instance, for higher shader models it can complicate dealing with
  DCL_INDEX_RANGE. In order to have uniform rules for all shader
  models we normalise masks coming from SM1-3 shaders.
  
  We don't do that normalisation when disassembling, in order to
  preserve the expected output.
  

9 changed files:

• libs/vkd3d-shader/d3dbc.c
• libs/vkd3d-shader/dxil.c
• libs/vkd3d-shader/glsl.c
• libs/vkd3d-shader/hlsl_codegen.c
• libs/vkd3d-shader/ir.c
• libs/vkd3d-shader/msl.c
• libs/vkd3d-shader/spirv.c
• libs/vkd3d-shader/tpf.c
• libs/vkd3d-shader/vkd3d_shader_private.h