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vkd3d-shader/hlsl: Use a structure for matrix swizzles.

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This commit is contained in:
Elizabeth Figura
2024-07-20 12:26:56 -05:00
committed by Henri Verbeet
parent 70e2148fcb
commit a905a78a96
Notes: Henri Verbeet 2024-12-12 17:48:24 +01:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1297
5 changed files with 88 additions and 44 deletions
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16
libs/vkd3d-shader/hlsl.h
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@@ -802,9 +802,17 @@ struct hlsl_ir_swizzle
{
struct hlsl_ir_node node;
struct hlsl_src val;
/* For vectors, a swizzle described by hlsl_swizzle_get_component().
* For matrices, a swizzle described by hlsl_matrix_swizzle_get_component(). */
uint32_t swizzle;
union
{
uint32_t vector;
struct hlsl_matrix_swizzle
{
struct
{
uint8_t x, y;
} components[4];
} matrix;
} u;
};
struct hlsl_ir_index
@@ -1564,6 +1572,8 @@ struct hlsl_ir_node *hlsl_new_index(struct hlsl_ctx *ctx, struct hlsl_ir_node *v
struct hlsl_ir_node *hlsl_new_loop(struct hlsl_ctx *ctx, struct hlsl_block *iter,
struct hlsl_block *block, enum hlsl_loop_unroll_type unroll_type,
unsigned int unroll_limit, const struct vkd3d_shader_location *loc);
struct hlsl_ir_node *hlsl_new_matrix_swizzle(struct hlsl_ctx *ctx, struct hlsl_matrix_swizzle s,
unsigned int width, struct hlsl_ir_node *val, const struct vkd3d_shader_location *loc);
struct hlsl_ir_node *hlsl_new_resource_load(struct hlsl_ctx *ctx,
const struct hlsl_resource_load_params *params, const struct vkd3d_shader_location *loc);
struct hlsl_ir_node *hlsl_new_resource_store(struct hlsl_ctx *ctx, const struct hlsl_deref *resource,