Zebediah Figura : vkd3d-shader/hlsl: Introduce a hlsl_new_expr() helper.
Module: vkd3d Branch: master Commit: 20fc4375ad281ddbdf70b9830f14faa0d2114a29 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/20fc4375ad281ddbdf70b9830f14fa... Author: Zebediah Figura <zfigura(a)codeweavers.com> Date: Mon Sep 26 19:00:09 2022 -0500 vkd3d-shader/hlsl: Introduce a hlsl_new_expr() helper. --- libs/vkd3d-shader/hlsl.c | 40 +++++++++++++++++++++++++++------------- libs/vkd3d-shader/hlsl.h | 13 +++---------- libs/vkd3d-shader/hlsl.y | 12 ++++-------- 3 files changed, 34 insertions(+), 31 deletions(-) diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c index 8eac4fe4..f0426620 100644 --- a/libs/vkd3d-shader/hlsl.c +++ b/libs/vkd3d-shader/hlsl.c @@ -835,6 +835,16 @@ void hlsl_init_simple_deref_from_var(struct hlsl_deref *deref, struct hlsl_ir_va deref->var = var; } +static void init_node(struct hlsl_ir_node *node, enum hlsl_ir_node_type type, + struct hlsl_type *data_type, struct vkd3d_shader_location loc) +{ + memset(node, 0, sizeof(*node)); + node->type = type; + node->data_type = data_type; + node->loc = loc; + list_init(&node->uses); +} + struct hlsl_ir_store *hlsl_new_simple_store(struct hlsl_ctx *ctx, struct hlsl_ir_var *lhs, struct hlsl_ir_node *rhs) { struct hlsl_deref lhs_deref; @@ -962,33 +972,37 @@ struct hlsl_ir_constant *hlsl_new_uint_constant(struct hlsl_ctx *ctx, unsigned i return c; } -struct hlsl_ir_node *hlsl_new_unary_expr(struct hlsl_ctx *ctx, enum hlsl_ir_expr_op op, - struct hlsl_ir_node *arg, struct vkd3d_shader_location loc) +struct hlsl_ir_node *hlsl_new_expr(struct hlsl_ctx *ctx, enum hlsl_ir_expr_op op, + struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS], + struct hlsl_type *data_type, const struct vkd3d_shader_location *loc) { struct hlsl_ir_expr *expr; + unsigned int i; if (!(expr = hlsl_alloc(ctx, sizeof(*expr)))) return NULL; - init_node(&expr->node, HLSL_IR_EXPR, arg->data_type, loc); + init_node(&expr->node, HLSL_IR_EXPR, data_type, *loc); expr->op = op; - hlsl_src_from_node(&expr->operands[0], arg); + for (i = 0; i < HLSL_MAX_OPERANDS; ++i) + hlsl_src_from_node(&expr->operands[i], operands[i]); return &expr->node; } +struct hlsl_ir_node *hlsl_new_unary_expr(struct hlsl_ctx *ctx, enum hlsl_ir_expr_op op, + struct hlsl_ir_node *arg, struct vkd3d_shader_location loc) +{ + struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS] = {arg}; + + return hlsl_new_expr(ctx, op, operands, arg->data_type, &loc); +} + struct hlsl_ir_node *hlsl_new_binary_expr(struct hlsl_ctx *ctx, enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg1, struct hlsl_ir_node *arg2) { - struct hlsl_ir_expr *expr; + struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS] = {arg1, arg2}; assert(hlsl_types_are_equal(arg1->data_type, arg2->data_type)); - - if (!(expr = hlsl_alloc(ctx, sizeof(*expr)))) - return NULL; - init_node(&expr->node, HLSL_IR_EXPR, arg1->data_type, arg1->loc); - expr->op = op; - hlsl_src_from_node(&expr->operands[0], arg1); - hlsl_src_from_node(&expr->operands[1], arg2); - return &expr->node; + return hlsl_new_expr(ctx, op, operands, arg1->data_type, &arg1->loc); } struct hlsl_ir_if *hlsl_new_if(struct hlsl_ctx *ctx, struct hlsl_ir_node *condition, struct vkd3d_shader_location loc) diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h index 9039e9bc..e8f01f2b 100644 --- a/libs/vkd3d-shader/hlsl.h +++ b/libs/vkd3d-shader/hlsl.h @@ -589,16 +589,6 @@ static inline struct hlsl_ir_swizzle *hlsl_ir_swizzle(const struct hlsl_ir_node return CONTAINING_RECORD(node, struct hlsl_ir_swizzle, node); } -static inline void init_node(struct hlsl_ir_node *node, enum hlsl_ir_node_type type, - struct hlsl_type *data_type, struct vkd3d_shader_location loc) -{ - memset(node, 0, sizeof(*node)); - node->type = type; - node->data_type = data_type; - node->loc = loc; - list_init(&node->uses); -} - static inline void hlsl_src_from_node(struct hlsl_src *src, struct hlsl_ir_node *node) { src->node = node; @@ -760,6 +750,9 @@ struct hlsl_ir_expr *hlsl_new_cast(struct hlsl_ctx *ctx, struct hlsl_ir_node *no struct hlsl_ir_constant *hlsl_new_constant(struct hlsl_ctx *ctx, struct hlsl_type *type, const struct vkd3d_shader_location *loc); struct hlsl_ir_expr *hlsl_new_copy(struct hlsl_ctx *ctx, struct hlsl_ir_node *node); +struct hlsl_ir_node *hlsl_new_expr(struct hlsl_ctx *ctx, enum hlsl_ir_expr_op op, + struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS], + struct hlsl_type *data_type, const struct vkd3d_shader_location *loc); struct hlsl_ir_constant *hlsl_new_float_constant(struct hlsl_ctx *ctx, float f, const struct vkd3d_shader_location *loc); struct hlsl_ir_function_decl *hlsl_new_func_decl(struct hlsl_ctx *ctx, struct hlsl_type *return_type, diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y index bb98879e..60ca09ce 100644 --- a/libs/vkd3d-shader/hlsl.y +++ b/libs/vkd3d-shader/hlsl.y @@ -1217,7 +1217,7 @@ static struct hlsl_ir_node *add_expr(struct hlsl_ctx *ctx, struct list *instrs, enum hlsl_ir_expr_op op, struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS], struct hlsl_type *type, const struct vkd3d_shader_location *loc) { - struct hlsl_ir_expr *expr; + struct hlsl_ir_node *expr; unsigned int i; if (type->type == HLSL_CLASS_MATRIX) @@ -1271,15 +1271,11 @@ static struct hlsl_ir_node *add_expr(struct hlsl_ctx *ctx, struct list *instrs, return &load->node; } - if (!(expr = hlsl_alloc(ctx, sizeof(*expr)))) + if (!(expr = hlsl_new_expr(ctx, op, operands, type, loc))) return NULL; - init_node(&expr->node, HLSL_IR_EXPR, type, *loc); - expr->op = op; - for (i = 0; i < HLSL_MAX_OPERANDS; ++i) - hlsl_src_from_node(&expr->operands[i], operands[i]); - list_add_tail(instrs, &expr->node.entry); + list_add_tail(instrs, &expr->entry); - return &expr->node; + return expr; } static void check_integer_type(struct hlsl_ctx *ctx, const struct hlsl_ir_node *instr)
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Alexandre Julliard