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vkd3d-shader/hlsl: Add field-level documentation to struct hlsl_src.

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This commit is contained in:
Francisco Casas
2022-11-15 00:37:07 -03:00
committed by Alexandre Julliard
parent 04108c0e21
commit 3fbe272659
Notes: Alexandre Julliard 2023-01-11 22:39:24 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/50
1 changed files with 7 additions and 0 deletions
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7
libs/vkd3d-shader/hlsl.h
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@@ -270,9 +270,16 @@ struct hlsl_block
struct list instrs; struct list instrs;
}; };
/* A reference to an instruction node (struct hlsl_ir_node), usable as a field in other structs.
* struct hlsl_src is more powerful than a mere pointer to an hlsl_ir_node because it also
* contains a linked list item entry, which is used by the referenced instruction node to keep
* track of all the hlsl_src·s that reference it.
* This allows replacing any hlsl_ir_node with any other in all the places it is used, or checking
* that a node has no uses before it is removed. */
struct hlsl_src struct hlsl_src
{ {
struct hlsl_ir_node *node; struct hlsl_ir_node *node;
/* Item entry for node->uses. */
struct list entry; struct list entry;
}; };