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musing usage of slices in odin

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Edward R. Gonzalez
2025-07-19 16:58:13 -04:00
parent 39e04230d6
commit b1fecbfebc
2 changed files with 68 additions and 55 deletions
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12
C/watl.v0.msvc.c
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@@ -450,7 +450,7 @@ void kt1l__populate_slice_a2(KT1L_Byte* kt, AllocatorInfo backing, KT1L_Meta m,
cast(KT1L_Byte*, kt), \
ainfo, \
(KT1L_Meta){ \
.slot_size = size_of(KT1L_Slot_Str8), \
.slot_size = size_of(tmpl(KT1L_Slot,type)), \
.kt_value_offset = offset_of(tmpl(KT1L_Slot,type), value), \
.type_width = size_of(type), \
.type_name = lit(stringify(type)) \
@@ -1085,7 +1085,7 @@ Slice_Byte varena__push(VArena* vm, SSIZE amount, SSIZE type_width, Opts_varena*
SSIZE current_offset = vm->reserve_start + vm->commit_used;
SSIZE to_be_used = vm->commit_used + aligned_size;
SSIZE reserve_left = vm->reserve - vm->commit_used;
SSIZE commit_left = vm->committed - vm->commit_used;
SSIZE commit_left = vm->committed - vm->commit_used;
B32 exhausted = commit_left < to_be_used;
assert(to_be_used < reserve_left);
if (exhausted)
@@ -1196,7 +1196,7 @@ void varena_allocator_proc(AllocatorProc_In in, AllocatorProc_Out* out)
}
#pragma endregion VArena
#pragma region Arena (Casey-Ryan Composite Arena)
#pragma region Arena (Chained Arena)
inline
Arena* arena__make(Opts_arena_make* opts) {
assert(opts != nullptr);
@@ -1386,7 +1386,7 @@ void kt1l__populate_slice_a2(KT1L_Byte* kt, AllocatorInfo backing, KT1L_Meta m,
}
kt->len = num_values;
}
#pragma endregion KT1l
#pragma endregion KT1L
#pragma region Key Table 1-Layer Chained-Chunked_Cells (KT1CX)
inline
@@ -1663,14 +1663,14 @@ Str8 str8__fmt_kt1l(AllocatorInfo ainfo, Slice_Byte buffer, KT1L_Str8 table, Str
inline
Str8 str8__fmt_backed(AllocatorInfo tbl_backing, AllocatorInfo buf_backing, Str8 fmt_template, Slice_A2_Str8* entries) {
KT1L_Str8 kt; kt1l_populate_slice_a2(Str8, & kt, tbl_backing, *entries );
SSIZE buf_size = kilo(32);
SSIZE buf_size = kilo(64);
Slice_Byte buffer = mem_alloc(buf_backing, buf_size);
Str8 result = str8__fmt_kt1l(buf_backing, buffer, kt, fmt_template);
return result;
}
Str8 str8__fmt(Str8 fmt_template, Slice_A2_Str8* entries) {
local_persist Byte tbl_mem[kilo(32)]; FArena tbl_arena = farena_make(slice_fmem(tbl_mem));
local_persist Byte buf_mem[kilo(128)];
local_persist Byte buf_mem[kilo(64)];
KT1L_Str8 kt = {0}; kt1l_populate_slice_a2(Str8, & kt, ainfo_farena(tbl_arena), *entries );
Str8 result = str8__fmt_kt1l((AllocatorInfo){0}, slice_fmem(buf_mem), kt, fmt_template);
return result;