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https://github.com/Ed94/metadesk.git
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ed
c8cb9f3995
perf impact of the indirection should be minimal, reduces code duplication. Ideally we'd use gencpp to just have the user specify what they want, then modify which proc is avail by doing the refactors required for using either However, it can't process execution bodies yet or expressions so thats not possible. The other way is to just utilize _Generic to generalize the codepath so that it collapses neater but that leads to a ton of implementation getting lifted to preprocessing... so no.
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
#ifdef INTELLISENSE_DIRECTIVES
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# pragma once
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# include "arena.h"
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# include "string.h"
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#endif
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// Copyright (c) 2024 Epic Games Tools
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// Licensed under the MIT license (https://opensource.org/license/mit/)
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////////////////////////////////
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// NOTE(allen): Thread Context
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typedef struct TCTX TCTX;
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struct TCTX
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{
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Arena* arenas[2];
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U8 thread_name[32];
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U64 thread_name_size;
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char* file_name;
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U64 line_number;
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};
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////////////////////////////////
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// NOTE(allen): Thread Context Functions
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MD_API void tctx_init_and_equip (TCTX* tctx);
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MD_API void tctx_init_and_equip_alloc(TCTX* tctx, AllocatorInfo ainfo);
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MD_API void tctx_release (void);
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MD_API TCTX* tctx_get_equipped (void);
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MD_API Arena* tctx_get_scratch(Arena** conflicts, U64 count);
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void tctx_set_thread_name(String8 name);
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String8 tctx_get_thread_name(void);
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void tctx_write_srcloc(char* file_name, U64 line_number);
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void tctx_read_srcloc (char** file_name, U64* line_number);
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#define tctx_write_this_srcloc() tctx_write_srcloc(__FILE__, __LINE__)
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inline TempArena
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scratch__begin_alloc(AllocatorInfo ainfo) {
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Arena* arena = extract_arena(ainfo);
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TempArena scratch = temp_begin(tctx_get_scratch(arena, arena != nullptr));
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return scratch;
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}
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#define scratch_begin_alloc(ainfo) scratch__begin_alloc(ainfo)
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#define scratch_begin(conflicts, count) temp_begin(tctx_get_scratch((conflicts), (count)))
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#define scratch_end(scratch) temp_end(scratch)
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inline void
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tctx_set_thread_name(String8 string){
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TCTX* tctx = tctx_get_equipped();
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U64 size = clamp_top(string.size, sizeof(tctx->thread_name));
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memory_copy(tctx->thread_name, string.str, size);
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tctx->thread_name_size = size;
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}
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inline String8
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tctx_get_thread_name(void) {
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TCTX* tctx = tctx_get_equipped();
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String8 result = str8(tctx->thread_name, tctx->thread_name_size);
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return(result);
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}
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inline void
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tctx_write_srcloc(char* file_name, U64 line_number){
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TCTX *tctx = tctx_get_equipped();
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tctx->file_name = file_name;
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tctx->line_number = line_number;
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}
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inline void
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tctx_read_srcloc(char** file_name, U64* line_number){
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TCTX* tctx = tctx_get_equipped();
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*file_name = tctx->file_name;
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*line_number = tctx->line_number;
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}
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