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Add slice view

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This commit is contained in:
gingerBill
2024-03-30 10:46:51 +00:00
parent f2dd1e3c2d
commit 8342cfbd53
5 changed files with 86 additions and 2 deletions
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src/df/core/df_core.mdesk
+1
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@@ -485,6 +485,7 @@ DF_CoreViewRuleTable:
{
{Null null "" - - - - "" - "" }
{Array array "array" - - x - "Array" x "Specifies that a pointer points to N elements, rather than only 1." }
{Slice slice "slice" - - x - "Slice" x "Specifies that a struct to be rendered as a slice." }
{List list "list" - - - x "List" x "Specifies that some struct, union, or class forms the top of a linked list, and the member which points at the following element in the list." }
{ByteSwap bswap "bswap" x - x - "Byte Swap" x "Specifies that all integer primitives should be byte-swapped, such that their endianness is reversed." }
{BaseDec base_dec "dec" x - - - "Decimal Base (Base 10)" x "Specifies that all integral evaluations should appear in base-10 form." }
src/df/core/generated/df_core.meta.c
+2 -1
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@@ -419,10 +419,11 @@ DF_CmdSpecInfo df_g_core_cmd_kind_spec_info_table[206] =
{ str8_lit_comp("toggle_dev_menu"), str8_lit_comp("Opens and closes the developer menu."), str8_lit_comp(""), str8_lit_comp("Toggle Developer Menu"), (DF_CmdSpecFlag_OmitFromLists*0), {DF_CmdParamSlot_Null, DF_EntityKind_Nil, (DF_CmdQueryFlag_AllowFiles*0)|(DF_CmdQueryFlag_AllowFolders*0)|(DF_CmdQueryFlag_CodeInput*0)|(DF_CmdQueryFlag_KeepOldInput*0)|(DF_CmdQueryFlag_SelectOldInput*0)|(DF_CmdQueryFlag_Required*0)}, DF_IconKind_Null},
};
DF_CoreViewRuleSpecInfo df_g_core_view_rule_spec_info_table[16] =
DF_CoreViewRuleSpecInfo df_g_core_view_rule_spec_info_table[17] =
{
{str8_lit_comp(""), str8_lit_comp(""), str8_lit_comp(""), (DF_CoreViewRuleSpecInfoFlag_Inherited*0)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*0)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*0), 0, 0, },
{str8_lit_comp("array"), str8_lit_comp("Array"), str8_lit_comp("Specifies that a pointer points to N elements, rather than only 1."), (DF_CoreViewRuleSpecInfoFlag_Inherited*0)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*1)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*0), DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_NAME(array) , 0, },
{str8_lit_comp("slice"), str8_lit_comp("Slice"), str8_lit_comp("Specifies that a struct to be rendered as a slice."), (DF_CoreViewRuleSpecInfoFlag_Inherited*0)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*1)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*0), DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_NAME(slice) , 0, },
{str8_lit_comp("list"), str8_lit_comp("List"), str8_lit_comp("Specifies that some struct, union, or class forms the top of a linked list, and the member which points at the following element in the list."), (DF_CoreViewRuleSpecInfoFlag_Inherited*0)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*0)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*1), 0, DF_CORE_VIEW_RULE_VIZ_BLOCK_PROD_FUNCTION_NAME(list) , },
{str8_lit_comp("bswap"), str8_lit_comp("Byte Swap"), str8_lit_comp("Specifies that all integer primitives should be byte-swapped, such that their endianness is reversed."), (DF_CoreViewRuleSpecInfoFlag_Inherited*1)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*1)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*0), DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_NAME(bswap) , 0, },
{str8_lit_comp("dec"), str8_lit_comp("Decimal Base (Base 10)"), str8_lit_comp("Specifies that all integral evaluations should appear in base-10 form."), (DF_CoreViewRuleSpecInfoFlag_Inherited*1)|(DF_CoreViewRuleSpecInfoFlag_Expandable*0)|(DF_CoreViewRuleSpecInfoFlag_EvalResolution*0)|(DF_CoreViewRuleSpecInfoFlag_VizBlockProd*0), 0, 0, },
src/df/core/generated/df_core.meta.h
+2
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@@ -335,6 +335,7 @@ typedef enum DF_CoreViewRuleKind
{
DF_CoreViewRuleKind_Null,
DF_CoreViewRuleKind_Array,
DF_CoreViewRuleKind_Slice,
DF_CoreViewRuleKind_List,
DF_CoreViewRuleKind_ByteSwap,
DF_CoreViewRuleKind_BaseDec,
@@ -401,6 +402,7 @@ B32 force_confirm;
};
DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(array);
DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(slice);
DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(bswap);
DF_CORE_VIEW_RULE_VIZ_BLOCK_PROD_FUNCTION_DEF(list);
DF_CORE_VIEW_RULE_VIZ_BLOCK_PROD_FUNCTION_DEF(only);
src/df/gfx/df_view_rule_hooks.c
+76
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@@ -382,6 +382,82 @@ DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(array)
return eval;
}
////////////////////////////////
//~ bill: "slice"
internal TG_Member *tg_member_from_name(TG_MemberArray array, String8 name, StringMatchFlags flags)
{
for (U64 i = 0; i < array.count; i++)
{
TG_Member *member = &array.v[i];
if (str8_match(member->name, name, flags))
{
return member;
}
}
return NULL;
}
internal U64 df_evaluate_integer_from_eval(EVAL_ParseCtx *parse_ctx, DF_CtrlCtx *ctrl_ctx, DF_Eval eval, TG_Member *member)
{
DF_Eval res = zero_struct;
res.mode = EVAL_EvalMode_Addr;
res.offset = eval.offset + member->off;
res.type_key = member->type_key;
res = df_value_mode_eval_from_eval(parse_ctx->type_graph, parse_ctx->rdi, ctrl_ctx, res);
if (res.mode == EVAL_EvalMode_Value)
{
return res.imm_u64;
}
return 0;
}
DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(slice)
{
TG_Key type_key = eval.type_key;
TG_Kind type_kind = tg_kind_from_key(type_key);
if (type_kind == TG_Kind_Struct)
{
Temp scratch = scratch_begin(&arena, 1);
DF_CfgNode *struct_node = val->last;
if (struct_node != &df_g_nil_cfg_node)
{
TG_MemberArray data_members = tg_data_members_from_graph_rdi_key(arena, parse_ctx->type_graph, parse_ctx->rdi, type_key);
TG_Member *member_ptr = NULL;
TG_Member *member_len = NULL;
member_ptr = member_ptr ? member_ptr : tg_member_from_name(data_members, str8_lit("data"), StringMatchFlag_CaseInsensitive);
member_ptr = member_ptr ? member_ptr : tg_member_from_name(data_members, str8_lit("str"), StringMatchFlag_CaseInsensitive);
member_ptr = member_ptr ? member_ptr : tg_member_from_name(data_members, str8_lit("ptr"), StringMatchFlag_CaseInsensitive);
member_len = member_len ? member_len : tg_member_from_name(data_members, str8_lit("len"), StringMatchFlag_CaseInsensitive);
member_len = member_len ? member_len : tg_member_from_name(data_members, str8_lit("length"), StringMatchFlag_CaseInsensitive);
member_len = member_len ? member_len : tg_member_from_name(data_members, str8_lit("count"), StringMatchFlag_CaseInsensitive);
member_len = member_len ? member_len : tg_member_from_name(data_members, str8_lit("size"), StringMatchFlag_CaseInsensitive);
if (member_ptr && member_len)
{
U64 slice_len = df_evaluate_integer_from_eval(parse_ctx, ctrl_ctx, eval, member_len);
TG_Key pointee = tg_ptee_from_graph_rdi_key(parse_ctx->type_graph, parse_ctx->rdi, member_ptr->type_key);
TG_Key array_type = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Array, pointee, slice_len);
// TODO(bill): How do you make this render with the original name, if possible?
DF_Eval new_eval = zero_struct;
new_eval.mode = EVAL_EvalMode_Addr;
new_eval.offset = eval.offset + member_ptr->off;
new_eval.type_key = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Ptr, array_type, 0);
eval = new_eval;
}
}
scratch_end(scratch);
}
return eval;
}
////////////////////////////////
//~ rjf: "list"
src/font_cache/font_cache.c
+5 -1
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@@ -10,6 +10,10 @@
#include "third_party/blake2/blake2b.c"
#endif
#ifndef F_TAB_STRING
#define F_TAB_STRING " "
#endif
internal F_Hash
f_hash_from_string(String8 string)
{
@@ -617,7 +621,7 @@ f_push_run_from_string(Arena *arena, F_Tag tag, F32 size, F_RunFlags flags, Stri
B32 is_tab = (piece_substring.size == 1 && piece_substring.str[0] == '\t');
if(is_tab)
{
piece_substring = str8_lit(" ");
piece_substring = str8_lit(F_TAB_STRING);
}
//- rjf: piece substring -> raster cache info