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

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Petrichor Park
2024-07-29 13:12:09 -05:00
committed by Henri Verbeet
parent e49beca0d5
commit e6d840170d
Notes: Henri Verbeet 2025-09-22 11:46:20 +02:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/965
7 changed files with 192 additions and 7 deletions
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3
libs/vkd3d-shader/hlsl.h
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@@ -718,6 +718,7 @@ enum hlsl_ir_expr_op
HLSL_OP1_BIT_NOT,
HLSL_OP1_CAST,
HLSL_OP1_CEIL,
HLSL_OP1_CLZ,
HLSL_OP1_COS,
HLSL_OP1_COS_REDUCED, /* Reduced range [-pi, pi], writes to .x */
HLSL_OP1_COUNTBITS,
@@ -730,6 +731,7 @@ enum hlsl_ir_expr_op
HLSL_OP1_EXP2,
HLSL_OP1_F16TOF32,
HLSL_OP1_F32TOF16,
HLSL_OP1_FIND_MSB,
HLSL_OP1_FLOOR,
HLSL_OP1_FRACT,
HLSL_OP1_ISINF,
@@ -1792,6 +1794,7 @@ bool hlsl_type_is_integer(const struct hlsl_type *type);
bool hlsl_type_is_floating_point(const struct hlsl_type *type);
bool hlsl_type_is_row_major(const struct hlsl_type *type);
bool hlsl_type_is_signed_integer(const struct hlsl_type *type);
bool hlsl_type_is_unsigned_integer(const struct hlsl_type *type);
unsigned int hlsl_type_minor_size(const struct hlsl_type *type);
unsigned int hlsl_type_major_size(const struct hlsl_type *type);
unsigned int hlsl_type_element_count(const struct hlsl_type *type);