Henri Verbeet pushed to branch master at wine / vkd3d

Commits:

• 3a21daa4
  by Giovanni Mascellani at 2024-09-23T15:48:35+02:00

  vkd3d-shader/spirv: Rewrite vkd3d_spirv_get_type_id_for_data_type() in terms of vkd3d_spirv_get_type_id().
  

• a2aeb3a1
  by Giovanni Mascellani at 2024-09-23T15:48:35+02:00

  vkd3d-shader/spirv: Cache numeric types without through the general declaration cache.
  
  Numeric types are used very frequently, and doing a tree search
  each time one is needed tends to waste a lot of time.
  
  I ran the compilation of ~1000 DXBC-TPF shaders randomly taken from
  my collection and measured the performance using callgrind and the
  kcachegrind "cycle count" estimation.
  
  BEFORE:
   * 1,764,035,136 cycles
   * 1,767,948,767 cycles
   * 1,773,927,734 cycles
  
  AFTER:
   * 1,472,384,755 cycles
   * 1,469,506,188 cycles
   * 1,470,191,425 cycles
  
  So callgrind would estimate a 16% improvement at least.
  

2 changed files:

• libs/vkd3d-shader/spirv.c
• libs/vkd3d-shader/vkd3d_shader_private.h