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Viewing changes to src/intel/isl/isl_gfx8.c

  • Committer: mmach
  • Date: 2023-11-02 21:31:35 UTC
  • Revision ID: netbit73@gmail.com-20231102213135-18d4tzh7tj0uz752
2023-11-02 22:11:57

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src/intel/isl/isl_gfx8.c
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    *      Min LOD, Mip Count / LOD, and Resource Min LOD must be set to zero.
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    */
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   if (info->dim != ISL_SURF_DIM_2D)
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      return false;
 
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      return notify_failure(info, "msaa only supported on 2D surfaces");
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   if (info->levels > 1)
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      return false;
 
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      return notify_failure(info, "msaa not supported with LOD > 1");
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   /* More obvious restrictions */
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   if (isl_surf_usage_is_display(info->usage))
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      return false;
 
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   assert(!isl_surf_usage_is_display(info->usage));
 
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   assert(tiling != ISL_TILING_LINEAR);
 
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   if (!isl_format_supports_multisampling(dev->info, info->format))
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      return false;
 
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      return notify_failure(info, "format does not support msaa");
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   if (isl_surf_usage_is_depth_or_stencil(info->usage) ||
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       (info->usage & ISL_SURF_USAGE_HIZ_BIT))
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      require_interleaved = true;
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   if (require_array && require_interleaved)
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      return false;
 
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      return notify_failure(info, "cannot require array & interleaved msaa layouts");
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   if (require_interleaved) {
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      *msaa_layout = ISL_MSAA_LAYOUT_INTERLEAVED;