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vkd3d-shader/hlsl: Implement the InterlockedMin() intrinsic.

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This commit is contained in:
Shaun Ren
2025-01-16 15:48:11 -05:00
committed by Henri Verbeet
parent 63fbe161f2
commit 5b9634a7b7
Notes: Henri Verbeet 2025-01-20 16:18:51 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Elizabeth Figura (@zfigura)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1330
6 changed files with 29 additions and 9 deletions
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9
libs/vkd3d-shader/hlsl.y
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@@ -5429,7 +5429,7 @@ static bool intrinsic_interlocked(struct hlsl_ctx *ctx, enum hlsl_interlocked_op
/* Interlocked*() functions always take uint for the value parameters,
* except for InterlockedMax()/InterlockedMin(). */
if (op == HLSL_INTERLOCKED_MAX)
if (op == HLSL_INTERLOCKED_MAX || op == HLSL_INTERLOCKED_MIN)
{
enum hlsl_base_type val_base_type = val->data_type->e.numeric.type;
@@ -5536,6 +5536,12 @@ static bool intrinsic_InterlockedMax(struct hlsl_ctx *ctx,
return intrinsic_interlocked(ctx, HLSL_INTERLOCKED_MAX, params, loc, "InterlockedMax");
}
static bool intrinsic_InterlockedMin(struct hlsl_ctx *ctx,
const struct parse_initializer *params, const struct vkd3d_shader_location *loc)
{
return intrinsic_interlocked(ctx, HLSL_INTERLOCKED_MIN, params, loc, "InterlockedMin");
}
static const struct intrinsic_function
{
const char *name;
@@ -5555,6 +5561,7 @@ intrinsic_functions[] =
{"InterlockedCompareStore", 3, true, intrinsic_InterlockedCompareStore},
{"InterlockedExchange", 3, true, intrinsic_InterlockedExchange},
{"InterlockedMax", -1, true, intrinsic_InterlockedMax},
{"InterlockedMin", -1, true, intrinsic_InterlockedMin},
{"abs", 1, true, intrinsic_abs},
{"acos", 1, true, intrinsic_acos},
{"all", 1, true, intrinsic_all},