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Simplify, simplify, simplify. Kill code that was unloved and unused

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This commit is contained in:
doylet
2026-06-18 22:11:30 +10:00
parent b813543659
commit ab4eaa5bb3
32 changed files with 3637 additions and 9925 deletions
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Single-Header/dn_single_header.h
+311 -514
View File
@@ -1,4 +1,4 @@
// Generated by the DN single header generator 2026-06-18 18:20:05
// Generated by the DN single header generator 2026-06-18 22:11:00
#if !defined(DN_H)
#define DN_H
@@ -143,17 +143,23 @@
// Tracing incurs an additional much heavier performance penalty than the UAF guard due to
// the stacktrace that is stored per region to report to the user when a UAF guard violation
// occurs.
//
// Str8 AVX512F variants
// We have some AVX512 string functions that can be enabled by defining the following
//
// #define DN_STR8_AVX512F 1
// DN: Single header generator commented out => #include "Base/dn_base.h"
#if !defined(DN_BASE_H)
#define DN_BASE_H
// DN: Single header generator commented out => #if defined(_CLANGD)
// #define DN_STR8_AVX512F 1
// #include "../dn.h"
// #endif
// NOTE: Compiler identification
// Warning! Order is important here, clang-cl on Windows defines _MSC_VER
// NOTE: Warning! Order is important here, clang-cl on Windows defines _MSC_VER
#if defined(_MSC_VER)
#if defined(__clang__)
#define DN_COMPILER_CLANG_CL
@@ -168,7 +174,8 @@
#endif
// NOTE: __has_feature
// MSVC for example does not support the feature detection macro for instance so we compile it out
// NOTE: MSVC for example does not support the feature detection macro for instance so we compile it
// out
#if defined(__has_feature)
#define DN_HAS_FEATURE(expr) __has_feature(expr)
#else
@@ -176,7 +183,7 @@
#endif
// NOTE: __has_builtin
// MSVC for example does not support the feature detection macro for instance so we compile it out
// NOTE: MSVC for example does not support the feature detection macro for instance so we compile it out
#if defined(__has_builtin)
#define DN_HAS_BUILTIN(expr) __has_builtin(expr)
#else
@@ -391,15 +398,6 @@
typedef char DN_TokenCombine(static_assert_dummy__, __LINE__)[(expr) ? 1 : -1]; \
DN_GCC_WARNING_POP
#define DN_Check(expr) DN_CheckF(expr, "")
#if defined(DN_NO_CHECK_BREAK)
#define DN_CheckF(expr, fmt, ...) \
((expr) ? true : (DN_LogWarningF(fmt, ##__VA_ARGS__), false))
#else
#define DN_CheckF(expr, fmt, ...) \
((expr) ? true : (DN_LogErrorF(fmt, ##__VA_ARGS__), DN_StackTracePrint(128 /*limit*/), DN_DebugBreak, false))
#endif
#if defined(__aarch64__) || defined(_M_X64) || defined(__x86_64__) || defined(__x86_64)
#define DN_64_BIT
#else
@@ -3835,7 +3833,7 @@ DN_API DN_I16 DN_SaturateCastI64ToI16
DN_API DN_I32 DN_SaturateCastI64ToI32 (DN_I64 val);
DN_API DN_UInt DN_SaturateCastI64ToUInt (DN_I64 val);
DN_API DN_ISize DN_SaturateCastI64ToUSize (DN_I64 val);
DN_API DN_USize DN_SaturateCastI64ToUSize (DN_I64 val);
DN_API DN_U8 DN_SaturateCastI64ToU8 (DN_I64 val);
DN_API DN_U16 DN_SaturateCastI64ToU16 (DN_I64 val);
DN_API DN_U32 DN_SaturateCastI64ToU32 (DN_I64 val);
@@ -4044,12 +4042,14 @@ DN_API DN_USize DN_CStr16Size
#define DN_Str8Lit(c_str) DN_Literal(DN_Str8){(char *)(c_str), sizeof(c_str) - 1}
#define DN_Str8PrintFmt(string) (int)((string).size), (string).data
#define DN_Str8FromPtr(data, size) DN_Literal(DN_Str8){(char *)(data), (DN_USize)(size)}
#define DN_Str8FromStruct(ptr) DN_Str8FromPtr((ptr)->data, (ptr)->size)
#define DN_Str8FromLitArray(c_array) DN_Str8FromPtr(c_array, DN_ArrayCountU(c_array))
DN_API DN_Str8 DN_Str8AllocAllocator (DN_USize size, DN_ZMem z_mem, DN_Allocator allocator);
DN_API DN_Str8 DN_Str8AllocArena (DN_USize size, DN_ZMem z_mem, DN_Arena *arena);
DN_API DN_Str8 DN_Str8AllocPool (DN_USize size, DN_Pool *pool);
DN_API DN_Str8 DN_Str8FromCStr8 (char const *src);
DN_API DN_Str8 DN_Str8FromCStr8Arena (char const *src, DN_Arena *arena);
DN_API DN_Str8 DN_Str8FromPtrArena (void const *data, DN_USize size, DN_Arena *arena);
@@ -4063,6 +4063,7 @@ DN_API DN_Str8 DN_Str8FromFmtAllocator
DN_API DN_Str8 DN_Str8FromFmtArena (DN_Arena *arena, DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8 DN_Str8FromFmtVPool (DN_Pool *pool, DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API DN_Str8 DN_Str8FromFmtPool (DN_Pool *pool, DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x16 DN_Str8x16FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x16 DN_Str8x16FromFmtV (DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API DN_Str8x32 DN_Str8x32FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
@@ -4091,6 +4092,7 @@ DN_API void DN_Str8x512AppendFmt
DN_API void DN_Str8x512AppendFmtV (DN_Str8x512 *str, DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API void DN_Str8x1024AppendFmt (DN_Str8x1024 *str, DN_FMT_ATTRIB char const *fmt, ...);
DN_API void DN_Str8x1024AppendFmtV (DN_Str8x1024 *str, DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API DN_Str8x32 DN_Str8x32FromU64 (DN_U64 val, char separator);
DN_API bool DN_Str8IsAll (DN_Str8 string, DN_Str8IsAllType is_all);
DN_API char * DN_Str8End (DN_Str8 string);
@@ -4115,6 +4117,7 @@ DN_API bool DN_Str8StartsWithInsensitive
DN_API bool DN_Str8EndsWith (DN_Str8 string, DN_Str8 prefix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API bool DN_Str8EndsWithInsensitive (DN_Str8 string, DN_Str8 prefix);
DN_API bool DN_Str8HasChar (DN_Str8 string, char ch);
DN_API DN_Str8 DN_Str8TrimPrefix (DN_Str8 string, DN_Str8 prefix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API DN_Str8 DN_Str8TrimHexPrefix (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimSuffix (DN_Str8 string, DN_Str8 suffix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
@@ -4123,6 +4126,7 @@ DN_API DN_Str8 DN_Str8TrimHeadWhitespace
DN_API DN_Str8 DN_Str8TrimTailWhitespace (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimWhitespaceAround (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimByteOrderMark (DN_Str8 string);
DN_API DN_Str8 DN_Str8FileNameFromPath (DN_Str8 path);
DN_API DN_Str8 DN_Str8FileNameNoExtension (DN_Str8 path);
DN_API DN_Str8 DN_Str8FilePathNoExtension (DN_Str8 path);
@@ -4146,6 +4150,15 @@ DN_API DN_Str8 DN_Str8LineBreakAllocator
DN_API DN_Str8 DN_Str8LineBreakArena (DN_Str8 src, DN_USize desired_width, DN_Str8 delimiter, DN_Str8LineBreakMode mode, DN_Arena *arena);
DN_API DN_Str8 DN_Str8Table (DN_Str8 const* rows, DN_USize num_rows, DN_USize num_cols, DN_Str8TableFlags flags, DN_Arena *arena);
#if DN_STR8_AVX512F
DN_API DN_Str8FindResult DN_Str8FindStr8AVX512F (DN_Str8 string, DN_Str8 find);
DN_API DN_Str8FindResult DN_Str8FindLastStr8AVX512F (DN_Str8 string, DN_Str8 find);
DN_API DN_Str8BSplitResult DN_Str8BSplitAVX512F (DN_Str8 string, DN_Str8 find);
DN_API DN_Str8BSplitResult DN_Str8BSplitLastAVX512F (DN_Str8 string, DN_Str8 find);
DN_API DN_USize DN_Str8SplitAVX512F (DN_Str8 string, DN_Str8 delimiter, DN_Str8 *splits, DN_USize splits_count, DN_Str8SplitFlags flags);
DN_API DN_Str8Slice DN_Str8SplitAllocAVX512F (DN_Arena *arena, DN_Str8 string, DN_Str8 delimiter, DN_Str8SplitFlags flags);
#endif
DN_API DN_Str8 DN_Str8SliceRender (DN_Str8Slice array, DN_Str8 separator, DN_Arena *arena);
DN_API DN_Str8 DN_Str8RenderSpaceSep (DN_Str8Slice array, DN_Arena *arena);
DN_API int DN_Str8CompareNatural (DN_Str8 lhs, DN_Str8 rhs, DN_Str8EqCase eq_case);
@@ -4627,8 +4640,8 @@ DN_API DN_M4 DN_M4MulF
DN_API DN_M4 DN_M4DivF (DN_M4 lhs, DN_F32 rhs);
DN_API DN_Str8x256 DN_M4ColumnMajorString (DN_M4 mat);
DN_API bool operator== (DN_M2x3 const &lhs, DN_M2x3 const &rhs);
DN_API bool operator!= (DN_M2x3 const &lhs, DN_M2x3 const &rhs);
DN_API bool DN_M2x3Eq (DN_M2x3 const *lhs, DN_M2x3 const *rhs);
DN_API bool DN_M2x3NotEq (DN_M2x3 const *lhs, DN_M2x3 const *rhs);
DN_API DN_M2x3 DN_M2x3Identity ();
DN_API DN_M2x3 DN_M2x3Translate (DN_V2F32 offset);
DN_API DN_V2F32 DN_M2x3ScaleGet (DN_M2x3 m2x3);
@@ -4648,7 +4661,6 @@ DN_API DN_Rect DN_M2x3MulRect
#define DN_RectFrom4N(x, y, w, h) DN_Literal(DN_Rect){DN_Literal(DN_V2F32){{x, y}}, DN_Literal(DN_V2F32){{w, h}}}
#define DN_RectZero DN_RectFrom4N(0, 0, 0, 0)
DN_API bool operator== (const DN_Rect& lhs, const DN_Rect& rhs);
DN_API DN_V2F32 DN_RectCenter (DN_Rect rect);
DN_API bool DN_RectContainsPoint (DN_Rect rect, DN_V2F32 p);
DN_API bool DN_RectContainsRect (DN_Rect a, DN_Rect b);
@@ -5115,9 +5127,10 @@ DN_API void DN_RingWrite (DN_Rin
DN_API void DN_RingRead (DN_Ring *ring, void *dest, DN_U64 dest_size);
#define DN_RingReadStruct(ring, dest) DN_RingRead((ring), (dest), sizeof(*(dest)))
// TODO: Replace with a C-style hash table
#if defined(__cplusplus)
DN_U32 const DN_DS_MAP_DEFAULT_HASH_SEED = 0x8a1ced49;
DN_U32 const DN_DS_MAP_SENTINEL_SLOT = 0;
template <typename T> DN_DSMap<T> DN_DSMapInit (DN_Arena *arena, DN_U32 size, DN_DSMapFlags flags);
template <typename T> void DN_DSMapDeinit (DN_DSMap<T> *map, DN_ZMem z_mem);
template <typename T> bool DN_DSMapIsValid (DN_DSMap<T> const *map);
@@ -5144,7 +5157,240 @@ template <typename T> DN_DSMapKey DN_DSMapKeyStr8 (DN_DSMap
DN_API DN_DSMapKey DN_DSMapKeyU64NoHash (DN_U64 u64);
DN_API bool DN_DSMapKeyEquals (DN_DSMapKey lhs, DN_DSMapKey rhs);
DN_API bool operator== (DN_DSMapKey lhs, DN_DSMapKey rhs);
#endif
enum DN_BinPackMode
{
DN_BinPackMode_Serialise,
DN_BinPackMode_Deserialise,
};
struct DN_BinPack
{
DN_Str8Builder writer;
DN_Str8 read;
DN_USize read_index;
};
DN_API bool DN_BinPackIsEndOfReadStream(DN_BinPack const *pack);
DN_API void DN_BinPackUSize (DN_BinPack *pack, DN_BinPackMode mode, DN_USize *item);
DN_API void DN_BinPackU64 (DN_BinPack *pack, DN_BinPackMode mode, DN_U64 *item);
DN_API void DN_BinPackU32 (DN_BinPack *pack, DN_BinPackMode mode, DN_U32 *item);
DN_API void DN_BinPackU16 (DN_BinPack *pack, DN_BinPackMode mode, DN_U16 *item);
DN_API void DN_BinPackU8 (DN_BinPack *pack, DN_BinPackMode mode, DN_U8 *item);
DN_API void DN_BinPackI64 (DN_BinPack *pack, DN_BinPackMode mode, DN_I64 *item);
DN_API void DN_BinPackI32 (DN_BinPack *pack, DN_BinPackMode mode, DN_I32 *item);
DN_API void DN_BinPackI16 (DN_BinPack *pack, DN_BinPackMode mode, DN_I16 *item);
DN_API void DN_BinPackI8 (DN_BinPack *pack, DN_BinPackMode mode, DN_I8 *item);
DN_API void DN_BinPackF64 (DN_BinPack *pack, DN_BinPackMode mode, DN_F64 *item);
DN_API void DN_BinPackF32 (DN_BinPack *pack, DN_BinPackMode mode, DN_F32 *item);
DN_API void DN_BinPackV2 (DN_BinPack *pack, DN_BinPackMode mode, DN_V2F32 *item);
DN_API void DN_BinPackV4 (DN_BinPack *pack, DN_BinPackMode mode, DN_V4F32 *item);
DN_API void DN_BinPackBool (DN_BinPack *pack, DN_BinPackMode mode, bool *item);
DN_API void DN_BinPackStr8FromArena (DN_BinPack *pack, DN_Arena *arena, DN_BinPackMode mode, DN_Str8 *string);
DN_API void DN_BinPackStr8FromPool (DN_BinPack *pack, DN_Pool *pool, DN_BinPackMode mode, DN_Str8 *string);
DN_API DN_Str8 DN_BinPackStr8FromBuffer (DN_BinPack *pack, DN_BinPackMode mode, char *ptr, DN_USize *size, DN_USize max);
DN_API void DN_BinPackBytesFromArena (DN_BinPack *pack, DN_Arena *arena, DN_BinPackMode mode, void **ptr, DN_USize *size);
DN_API void DN_BinPackBytesFromPool (DN_BinPack *pack, DN_Pool *pool, DN_BinPackMode mode, void **ptr, DN_USize *size);
DN_API void DN_BinPackCArray (DN_BinPack *pack, DN_BinPackMode mode, void *ptr, DN_USize size);
DN_API void DN_BinPackCBuffer (DN_BinPack *pack, DN_BinPackMode mode, char *ptr, DN_USize *size, DN_USize max);
DN_API DN_Str8 DN_BinPackBuild (DN_BinPack const *pack, DN_Arena *arena);
enum DN_CSVSerialise
{
DN_CSVSerialise_Read,
DN_CSVSerialise_Write,
};
struct DN_CSVTokeniser
{
bool bad;
DN_Str8 string;
char delimiter;
char const *it;
bool end_of_line;
};
struct DN_CSVPack
{
DN_Str8Builder write_builder;
DN_USize write_column;
DN_CSVTokeniser read_tokeniser;
};
// NOTE: Data structures to create and parse CSV files, supports Python style escaped quotes (e.g.
// Using "" to escape quotes inside a quoted string).
//
// API
// DN_CSVTokeniserNextN: Reads the next N consecutive fields from the parser. If `column_iterator`
// is `false` then the read of the N consecutive fields does not proceed past the end of the
// current CSV row. If `true` then it reads the next N fields even if reading would progress onto
// the next row.
DN_API DN_CSVTokeniser DN_CSVTokeniserInit (DN_Str8 string, char delimiter);
DN_API bool DN_CSVTokeniserValid (DN_CSVTokeniser *tokeniser);
DN_API bool DN_CSVTokeniserNextRow (DN_CSVTokeniser *tokeniser);
DN_API DN_Str8 DN_CSVTokeniserNextField (DN_CSVTokeniser *tokeniser);
DN_API DN_Str8 DN_CSVTokeniserNextColumn (DN_CSVTokeniser *tokeniser);
DN_API void DN_CSVTokeniserSkipLine (DN_CSVTokeniser *tokeniser);
DN_API int DN_CSVTokeniserNextN (DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size, bool column_iterator);
DN_API int DN_CSVTokeniserNextColumnN(DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size);
DN_API int DN_CSVTokeniserNextFieldN (DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size);
DN_API void DN_CSVTokeniserSkipLineN (DN_CSVTokeniser *tokeniser, int count);
DN_API void DN_CSVPackU64 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U64 *value);
DN_API void DN_CSVPackI64 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I64 *value);
DN_API void DN_CSVPackI32 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I32 *value);
DN_API void DN_CSVPackI16 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I16 *value);
DN_API void DN_CSVPackI8 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I8 *value);
DN_API void DN_CSVPackU32 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U32 *value);
DN_API void DN_CSVPackU16 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U16 *value);
DN_API void DN_CSVPackBoolAsU64 (DN_CSVPack *pack, DN_CSVSerialise serialise, bool *value);
DN_API void DN_CSVPackStr8 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_Str8 *str8, DN_Arena *arena);
DN_API void DN_CSVPackBuffer (DN_CSVPack *pack, DN_CSVSerialise serialise, void *dest, size_t *size);
DN_API void DN_CSVPackBufferWithMax (DN_CSVPack *pack, DN_CSVSerialise serialise, void *dest, size_t *size, size_t max);
DN_API bool DN_CSVPackNewLine (DN_CSVPack *pack, DN_CSVSerialise serialise);
// TODO: Replace with a C implementation
template <typename T>
using DN_BinarySearchLessThanProc = bool(T const &lhs, T const &rhs);
template <typename T>
bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs);
enum DN_BinarySearchType
{
// Index of the match. If no match is found, found is set to false and the
// index is set to the index where the match should be inserted/exist, if
// it were in the array
DN_BinarySearchType_Match,
// Index of the first element in the array that is `element >= find`. If no such
// item is found or the array is empty, then, the index is set to the array
// size and found is set to `false`.
//
// For example:
// int array[] = {0, 1, 2, 3, 4, 5};
// DN_BinarySearchResult result = DN_BinarySearch(array, DN_ArrayCountU(array), 4, DN_BinarySearchType_LowerBound);
// printf("%zu\n", result.index); // Prints index '4'
DN_BinarySearchType_LowerBound,
// Index of the first element in the array that is `element > find`. If no such
// item is found or the array is empty, then, the index is set to the array
// size and found is set to `false`.
//
// For example:
// int array[] = {0, 1, 2, 3, 4, 5};
// DN_BinarySearchResult result = DN_BinarySearch(array, DN_ArrayCountU(array), 4, DN_BinarySearchType_UpperBound);
// printf("%zu\n", result.index); // Prints index '5'
DN_BinarySearchType_UpperBound,
};
struct DN_BinarySearchResult
{
bool found;
DN_USize index;
};
template <typename T> bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs);
template <typename T> DN_BinarySearchResult DN_BinarySearch (T const *array, DN_USize array_size, T const &find, DN_BinarySearchType type = DN_BinarySearchType_Match, DN_BinarySearchLessThanProc<T> less_than = DN_BinarySearch_DefaultLessThan);
template <typename T>
bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs)
{
bool result = lhs < rhs;
return result;
}
template <typename T>
DN_BinarySearchResult DN_BinarySearch(T const *array,
DN_USize array_size,
T const &find,
DN_BinarySearchType type,
DN_BinarySearchLessThanProc<T> less_than)
{
DN_BinarySearchResult result = {};
if (!array || array_size <= 0 || !less_than)
return result;
T const *end = array + array_size;
T const *first = array;
T const *last = end;
while (first != last) {
DN_USize count = last - first;
T const *it = first + (count / 2);
bool advance_first = false;
if (type == DN_BinarySearchType_UpperBound)
advance_first = !less_than(find, it[0]);
else
advance_first = less_than(it[0], find);
if (advance_first)
first = it + 1;
else
last = it;
}
switch (type) {
case DN_BinarySearchType_Match: {
result.found = first != end && !less_than(find, *first);
} break;
case DN_BinarySearchType_LowerBound: /*FALLTHRU*/
case DN_BinarySearchType_UpperBound: {
result.found = first != end;
} break;
}
result.index = first - array;
return result;
}
enum DN_LeakAllocFlag
{
DN_LeakAllocFlag_Freed = 1 << 0,
DN_LeakAllocFlag_LeakPermitted = 1 << 1,
};
struct DN_LeakAlloc
{
void *ptr; // 8 Pointer to the allocation being tracked
DN_USize size; // 16 Size of the allocation
DN_USize freed_size; // 24 Store the size of the allocation when it is freed
DN_Str8 stack_trace; // 40 Stack trace at the point of allocation
DN_Str8 freed_stack_trace; // 56 Stack trace of where the allocation was freed
DN_U16 flags; // 72 Bit flags from `DN_LeakAllocFlag`
};
// NOTE: We aim to keep the allocation record as light as possible as memory tracking can get
// expensive. Enforce that there is no unexpected padding.
DN_StaticAssert(sizeof(DN_LeakAlloc) == 64 || sizeof(DN_LeakAlloc) == 32); // NOTE: 64 bit vs 32 bit pointers respectively
struct DN_LeakTracker
{
DN_DSMap<DN_LeakAlloc> alloc_table;
DN_TicketMutex alloc_table_mutex;
DN_MemList alloc_table_mem;
DN_Arena alloc_table_arena;
DN_U64 alloc_table_bytes_allocated_for_stack_traces;
};
DN_API void DN_LeakTrackAlloc_ (DN_LeakTracker *leak, void *ptr, DN_USize size, bool alloc_can_leak);
DN_API void DN_LeakTrackDealloc_(DN_LeakTracker *leak, void *ptr);
DN_API void DN_LeakDump_ (DN_LeakTracker *leak);
#if defined(DN_LEAK_TRACKING)
#define DN_LeakTrackAlloc(leak, ptr, size, alloc_can_leak) DN_LeakTrackAlloc_(leak, ptr, size, alloc_can_leak)
#define DN_LeakTrackDealloc(leak, ptr) DN_LeakTrackDealloc_(leak, ptr)
#define DN_LeakDump(leak) DN_LeakDump_(leak)
#else
#define DN_LeakTrackAlloc(leak, ptr, size, alloc_can_leak) do { (void)ptr; (void)size; (void)alloc_can_leak; } while (0)
#define DN_LeakTrackDealloc(leak, ptr) do { (void)ptr; } while (0)
#define DN_LeakDump(leak) do { } while (0)
#endif
// NOTE: Template implementations
#if defined(__cplusplus)
template <typename T> T *DN_TMemCopyObj(T *dest, T const *src, DN_USize count)
{
@@ -5280,57 +5526,6 @@ bool DN_TArrayGrowIfNeededFromArena(T **data, DN_USize size, DN_USize *max, DN_A
}
#endif // defined(__cplusplus)
#endif // !defined(DN_BASE_H)
// DN: Single header generator commented out => #include "Base/dn_base_leak.h"
#if !defined(DN_BASE_LEAK_H)
#define DN_BASE_LEAK_H
// DN: Single header generator commented out => #if defined(_CLANGD)
// #include "../dn.h"
// #endif
enum DN_LeakAllocFlag
{
DN_LeakAllocFlag_Freed = 1 << 0,
DN_LeakAllocFlag_LeakPermitted = 1 << 1,
};
struct DN_LeakAlloc
{
void *ptr; // 8 Pointer to the allocation being tracked
DN_USize size; // 16 Size of the allocation
DN_USize freed_size; // 24 Store the size of the allocation when it is freed
DN_Str8 stack_trace; // 40 Stack trace at the point of allocation
DN_Str8 freed_stack_trace; // 56 Stack trace of where the allocation was freed
DN_U16 flags; // 72 Bit flags from `DN_LeakAllocFlag`
};
// NOTE: We aim to keep the allocation record as light as possible as memory tracking can get
// expensive. Enforce that there is no unexpected padding.
DN_StaticAssert(sizeof(DN_LeakAlloc) == 64 || sizeof(DN_LeakAlloc) == 32); // NOTE: 64 bit vs 32 bit pointers respectively
struct DN_LeakTracker
{
DN_DSMap<DN_LeakAlloc> alloc_table;
DN_TicketMutex alloc_table_mutex;
DN_MemList alloc_table_mem;
DN_Arena alloc_table_arena;
DN_U64 alloc_table_bytes_allocated_for_stack_traces;
};
DN_API void DN_LeakTrackAlloc_ (DN_LeakTracker *leak, void *ptr, DN_USize size, bool alloc_can_leak);
DN_API void DN_LeakTrackDealloc_(DN_LeakTracker *leak, void *ptr);
DN_API void DN_LeakDump_ (DN_LeakTracker *leak);
#if defined(DN_LEAK_TRACKING)
#define DN_LeakTrackAlloc(leak, ptr, size, alloc_can_leak) DN_LeakTrackAlloc_(leak, ptr, size, alloc_can_leak)
#define DN_LeakTrackDealloc(leak, ptr) DN_LeakTrackDealloc_(leak, ptr)
#define DN_LeakDump(leak) DN_LeakDump_(leak)
#else
#define DN_LeakTrackAlloc(leak, ptr, size, alloc_can_leak) do { (void)ptr; (void)size; (void)alloc_can_leak; } while (0)
#define DN_LeakTrackDealloc(leak, ptr) do { (void)ptr; } while (0)
#define DN_LeakDump(leak) do { } while (0)
#endif
#endif // DN_BASE_LEAK_H
#if DN_H_WITH_OS
#if defined(DN_PLATFORM_WIN32)
@@ -6884,10 +7079,6 @@ DN_API DN_OSPosixProcSelfStatus DN_OS_PosixProcSelfStatus();
#endif
#endif
#if defined(DN_PLATFORM_EMSCRIPTEN)
#include <emscripten/fetch.h> // emscripten_fetch (for DN_OSHttpResponse)
#endif
extern DN_CPUFeatureDecl g_dn_cpu_feature_decl[DN_CPUFeature_Count];
struct DN_OSTimer /// Record time between two time-points using the OS's performance counter.
@@ -7082,42 +7273,6 @@ struct DN_OSThread
DN_TCInitArgs tc_init_args;
};
// NOTE: DN_OSHttp
enum DN_OSHttpRequestSecure
{
DN_OSHttpRequestSecure_No,
DN_OSHttpRequestSecure_Yes,
};
struct DN_OSHttpResponse
{
// NOTE: Response data
DN_U32 error_code;
DN_Str8 error_msg;
DN_U16 http_status;
DN_Str8 body;
DN_B32 done;
// NOTE: Book-keeping
DN_Arena *arena; // Allocates memory for the response
// NOTE: Async book-keeping
// Synchronous HTTP response uses the TLS scratch arena whereas async
// calls use their own dedicated arena.
DN_Arena tmp_arena;
DN_Arena scratch_arena;
DN_Str8Builder builder;
DN_OSSemaphore on_complete_semaphore;
#if defined(DN_PLATFORM_EMSCRIPTEN)
emscripten_fetch_t *em_handle;
#elif defined(DN_PLATFORM_WIN32)
HINTERNET w32_request_session;
HINTERNET w32_request_connection;
HINTERNET w32_request_handle;
#endif
};
struct DN_OSCore
{
DN_CPUReport cpu_report;
@@ -7362,10 +7517,52 @@ DN_API DN_OSThreadLane* DN_OS_TCThreadLane ()
DN_API void DN_OS_TCThreadLaneSync (void **ptr_to_share);
DN_API DN_OSThreadLane DN_OS_TCThreadLaneEquip (DN_OSThreadLane lane);
DN_API void DN_OS_HttpRequestAsync (DN_OSHttpResponse *response, DN_Arena *arena, DN_Str8 host, DN_Str8 path, DN_OSHttpRequestSecure secure, DN_Str8 method, DN_Str8 body, DN_Str8 headers);
DN_API void DN_OS_HttpRequestWait (DN_OSHttpResponse *response);
DN_API void DN_OS_HttpRequestFree (DN_OSHttpResponse *response);
DN_API DN_OSHttpResponse DN_OS_HttpRequest (DN_Arena *arena, DN_Str8 host, DN_Str8 path, DN_OSHttpRequestSecure secure, DN_Str8 method, DN_Str8 body, DN_Str8 headers);
enum DN_OSAsyncPriority
{
DN_OSAsyncPriority_Low,
DN_OSAsyncPriority_High,
DN_OSAsyncPriority_Count,
};
struct DN_OSAsyncCore
{
DN_OSMutex ring_mutex;
DN_OSConditionVariable ring_write_cv;
DN_OSSemaphore worker_sem;
DN_Ring ring;
DN_OSThread *threads;
DN_U32 thread_count;
DN_U32 busy_threads;
DN_U32 join_threads;
};
struct DN_OSAsyncWorkArgs
{
DN_OSThread *thread;
void *input;
};
typedef void(DN_OSAsyncWorkFunc)(DN_OSAsyncWorkArgs work_args);
struct DN_OSAsyncWork
{
DN_OSAsyncWorkFunc *func;
void *input;
void *output;
};
struct DN_OSAsyncTask
{
bool queued;
DN_OSAsyncWork work;
DN_OSSemaphore completion_sem;
};
DN_API void DN_OS_AsyncInit (DN_OSAsyncCore *async, char *base, DN_USize base_size, DN_OSThread *threads, DN_U32 threads_size);
DN_API void DN_OS_AsyncDeinit (DN_OSAsyncCore *async);
DN_API bool DN_OS_AsyncQueueWork(DN_OSAsyncCore *async, DN_OSAsyncWorkFunc *func, void *input, DN_U64 wait_time_ms);
DN_API DN_OSAsyncTask DN_OS_AsyncQueueTask(DN_OSAsyncCore *async, DN_OSAsyncWorkFunc *func, void *input, DN_U64 wait_time_ms);
DN_API bool DN_OS_AsyncWaitTask (DN_OSAsyncTask *task, DN_U32 timeout_ms);
// NOTE: DN_OSPrint
enum DN_OSPrintDest
@@ -7423,48 +7620,6 @@ DN_API void DN_OS_PrintLnFV (DN_OSPrintDest dest, DN_FMT_ATTRIB char
DN_API void DN_OS_PrintLnStyle (DN_OSPrintDest dest, DN_LogStyle style, DN_Str8 string);
DN_API void DN_OS_PrintLnFStyle (DN_OSPrintDest dest, DN_LogStyle style, DN_FMT_ATTRIB char const *fmt, ...);
DN_API void DN_OS_PrintLnFVStyle (DN_OSPrintDest dest, DN_LogStyle style, DN_FMT_ATTRIB char const *fmt, va_list args);
// NOTE: DN_VArray
// TODO(doyle): Add an API for shrinking the array by decomitting pages back to the OS.
template <typename T> struct DN_VArray
{
T *data; // Pointer to the start of the array items in the block of memory
DN_USize size; // Number of items currently in the array
DN_USize max; // Maximum number of items this array can store
DN_USize commit; // Bytes committed
T *begin() { return data; }
T *end () { return data + size; }
T const *begin() const { return data; }
T const *end () const { return data + size; }
};
template <typename T> DN_VArray<T> DN_OS_VArrayInitByteSize (DN_USize byte_size);
template <typename T> DN_VArray<T> DN_OS_VArrayInit (DN_USize max);
template <typename T, DN_USize N> DN_VArray<T> DN_OS_VArrayInitCArray (T const (&items)[N], DN_USize max);
template <typename T> void DN_OS_VArrayDeinit (DN_VArray<T> *array);
template <typename T> bool DN_OS_VArrayIsValid (DN_VArray<T> const *array);
template <typename T> bool DN_OS_VArrayReserve (DN_VArray<T> *array, DN_USize count);
template <typename T> T * DN_OS_VArrayAddArray (DN_VArray<T> *array, T const *items, DN_USize count);
template <typename T, DN_USize N> T * DN_OS_VArrayAddCArray (DN_VArray<T> *array, T const (&items)[N]);
template <typename T> T * DN_OS_VArrayAdd (DN_VArray<T> *array, T const &item);
#define DN_OS_VArrayAddArrayAssert(...) DN_HardAssert(DN_OS_VArrayAddArray(__VA_ARGS__))
#define DN_OS_VArrayAddCArrayAssert(...) DN_HardAssert(DN_OS_VArrayAddCArray(__VA_ARGS__))
#define DN_OS_VArrayAddAssert(...) DN_HardAssert(DN_OS_VArrayAdd(__VA_ARGS__))
template <typename T> T * DN_OS_VArrayMakeArray (DN_VArray<T> *array, DN_USize count, DN_ZMem z_mem);
template <typename T> T * DN_OS_VArrayMake (DN_VArray<T> *array, DN_ZMem z_mem);
#define DN_OS_VArrayMakeArrayAssert(...) DN_HardAssert(DN_OS_VArrayMakeArray(__VA_ARGS__))
#define DN_OS_VArrayMakeAssert(...) DN_HardAssert(DN_OS_VArrayMake(__VA_ARGS__))
template <typename T> T * DN_OS_VArrayInsertArray (DN_VArray<T> *array, DN_USize index, T const *items, DN_USize count);
template <typename T, DN_USize N> T * DN_OS_VArrayInsertCArray (DN_VArray<T> *array, DN_USize index, T const (&items)[N]);
template <typename T> T * DN_OS_VArrayInsert (DN_VArray<T> *array, DN_USize index, T const &item);
#define DN_OS_VArrayInsertArrayAssert(...) DN_HardAssert(DN_OS_VArrayInsertArray(__VA_ARGS__))
#define DN_OS_VArrayInsertCArrayAssert(...) DN_HardAssert(DN_OS_VArrayInsertCArray(__VA_ARGS__))
#define DN_OS_VArrayInsertAssert(...) DN_HardAssert(DN_OS_VArrayInsert(__VA_ARGS__))
template <typename T> T DN_OS_VArrayPopFront (DN_VArray<T> *array, DN_USize count);
template <typename T> T DN_OS_VArrayPopBack (DN_VArray<T> *array, DN_USize count);
template <typename T> DN_ArrayEraseResult DN_OS_VArrayEraseRange (DN_VArray<T> *array, DN_USize begin_index, DN_ISize count, DN_ArrayErase erase);
template <typename T> void DN_OS_VArrayClear (DN_VArray<T> *array, DN_ZMem z_mem);
#endif // !defined(DN_OS_H)
#endif
@@ -7502,255 +7657,6 @@ DN_API void DN_Set (DN_Core *dn);
DN_API DN_Core *DN_Get ();
DN_API void DN_BeginFrame();
#if DN_H_WITH_HELPERS
// DN: Single header generator commented out => #include "Extra/dn_helpers.h"
#if !defined(DN_HELPERS_H)
#define DN_HELPERS_H
// DN: Single header generator commented out => #if defined(_CLANGD)
// #include "../dn.h"
// #endif
/*
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// $$\ $$\ $$$$$$$$\ $$\ $$$$$$$\ $$$$$$$$\ $$$$$$$\ $$$$$$\
// $$ | $$ |$$ _____|$$ | $$ __$$\ $$ _____|$$ __$$\ $$ __$$\
// $$ | $$ |$$ | $$ | $$ | $$ |$$ | $$ | $$ |$$ / \__|
// $$$$$$$$ |$$$$$\ $$ | $$$$$$$ |$$$$$\ $$$$$$$ |\$$$$$$\
// $$ __$$ |$$ __| $$ | $$ ____/ $$ __| $$ __$$< \____$$\
// $$ | $$ |$$ | $$ | $$ | $$ | $$ | $$ |$$\ $$ |
// $$ | $$ |$$$$$$$$\ $$$$$$$$\ $$ | $$$$$$$$\ $$ | $$ |\$$$$$$ |
// \__| \__|\________|\________|\__| \________|\__| \__| \______/
//
// dn_helpers.h -- Helper functions/data structures
//
////////////////////////////////////////////////////////////////////////////////////////////////////
*/
#if !defined(DN_NO_JSON_BUILDER)
enum DN_JSONBuilderItem
{
DN_JSONBuilderItem_Empty,
DN_JSONBuilderItem_OpenContainer,
DN_JSONBuilderItem_CloseContainer,
DN_JSONBuilderItem_KeyValue,
};
struct DN_JSONBuilder
{
bool use_stdout; // When set, ignore the string builder and dump immediately to stdout
DN_Str8Builder string_builder; // (Internal)
int indent_level; // (Internal)
int spaces_per_indent; // The number of spaces per indent level
DN_JSONBuilderItem last_item;
};
#endif // !defined(DN_NO_JSON_BUIDLER)
template <typename T>
using DN_BinarySearchLessThanProc = bool(T const &lhs, T const &rhs);
template <typename T>
bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs);
enum DN_BinarySearchType
{
// Index of the match. If no match is found, found is set to false and the
// index is set to the index where the match should be inserted/exist, if
// it were in the array
DN_BinarySearchType_Match,
// Index of the first element in the array that is `element >= find`. If no such
// item is found or the array is empty, then, the index is set to the array
// size and found is set to `false`.
//
// For example:
// int array[] = {0, 1, 2, 3, 4, 5};
// DN_BinarySearchResult result = DN_BinarySearch(array, DN_ArrayCountU(array), 4, DN_BinarySearchType_LowerBound);
// printf("%zu\n", result.index); // Prints index '4'
DN_BinarySearchType_LowerBound,
// Index of the first element in the array that is `element > find`. If no such
// item is found or the array is empty, then, the index is set to the array
// size and found is set to `false`.
//
// For example:
// int array[] = {0, 1, 2, 3, 4, 5};
// DN_BinarySearchResult result = DN_BinarySearch(array, DN_ArrayCountU(array), 4, DN_BinarySearchType_UpperBound);
// printf("%zu\n", result.index); // Prints index '5'
DN_BinarySearchType_UpperBound,
};
struct DN_BinarySearchResult
{
bool found;
DN_USize index;
};
#if !defined(DN_NO_JSON_BUILDER)
// NOTE: DN_JSONBuilder
#define DN_JSONBuilder_Object(builder) \
DN_DeferLoop(DN_JSONBuilder_ObjectBegin(builder), \
DN_JSONBuilder_ObjectEnd(builder))
#define DN_JSONBuilder_ObjectNamed(builder, name) \
DN_DeferLoop(DN_JSONBuilder_ObjectBeginNamed(builder, name), \
DN_JSONBuilder_ObjectEnd(builder))
#define DN_JSONBuilder_Array(builder) \
DN_DeferLoop(DN_JSONBuilder_ArrayBegin(builder), \
DN_JSONBuilder_ArrayEnd(builder))
#define DN_JSONBuilder_ArrayNamed(builder, name) \
DN_DeferLoop(DN_JSONBuilder_ArrayBeginNamed(builder, name), \
DN_JSONBuilder_ArrayEnd(builder))
DN_API DN_JSONBuilder DN_JSONBuilder_Init (DN_Arena *arena, int spaces_per_indent);
DN_API DN_Str8 DN_JSONBuilder_Build (DN_JSONBuilder const *builder, DN_Arena *arena);
DN_API void DN_JSONBuilder_KeyValue (DN_JSONBuilder *builder, DN_Str8 key, DN_Str8 value);
DN_API void DN_JSONBuilder_KeyValueF (DN_JSONBuilder *builder, DN_Str8 key, char const *value_fmt, ...);
DN_API void DN_JSONBuilder_ObjectBeginNamed (DN_JSONBuilder *builder, DN_Str8 name);
DN_API void DN_JSONBuilder_ObjectEnd (DN_JSONBuilder *builder);
DN_API void DN_JSONBuilder_ArrayBeginNamed (DN_JSONBuilder *builder, DN_Str8 name);
DN_API void DN_JSONBuilder_ArrayEnd (DN_JSONBuilder *builder);
DN_API void DN_JSONBuilder_Str8Named (DN_JSONBuilder *builder, DN_Str8 key, DN_Str8 value);
DN_API void DN_JSONBuilder_LiteralNamed (DN_JSONBuilder *builder, DN_Str8 key, DN_Str8 value);
DN_API void DN_JSONBuilder_U64Named (DN_JSONBuilder *builder, DN_Str8 key, uint64_t value);
DN_API void DN_JSONBuilder_I64Named (DN_JSONBuilder *builder, DN_Str8 key, int64_t value);
DN_API void DN_JSONBuilder_F64Named (DN_JSONBuilder *builder, DN_Str8 key, double value, int decimal_places);
DN_API void DN_JSONBuilder_BoolNamed (DN_JSONBuilder *builder, DN_Str8 key, bool value);
#define DN_JSONBuilder_ObjectBegin(builder) DN_JSONBuilder_ObjectBeginNamed(builder, DN_Str8Lit(""))
#define DN_JSONBuilder_ArrayBegin(builder) DN_JSONBuilder_ArrayBeginNamed(builder, DN_Str8Lit(""))
#define DN_JSONBuilder_Str8(builder, value) DN_JSONBuilder_Str8Named(builder, DN_Str8Lit(""), value)
#define DN_JSONBuilder_Literal(builder, value) DN_JSONBuilder_LiteralNamed(builder, DN_Str8Lit(""), value)
#define DN_JSONBuilder_U64(builder, value) DN_JSONBuilder_U64Named(builder, DN_Str8Lit(""), value)
#define DN_JSONBuilder_I64(builder, value) DN_JSONBuilder_I64Named(builder, DN_Str8Lit(""), value)
#define DN_JSONBuilder_F64(builder, value) DN_JSONBuilder_F64Named(builder, DN_Str8Lit(""), value)
#define DN_JSONBuilder_Bool(builder, value) DN_JSONBuilder_BoolNamed(builder, DN_Str8Lit(""), value)
#endif // !defined(DN_NO_JSON_BUILDER)
// NOTE: DN_BinarySearch
template <typename T> bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs);
template <typename T> DN_BinarySearchResult DN_BinarySearch (T const *array, DN_USize array_size, T const &find, DN_BinarySearchType type = DN_BinarySearchType_Match, DN_BinarySearchLessThanProc<T> less_than = DN_BinarySearch_DefaultLessThan);
// NOTE: DN_BinarySearch
template <typename T>
bool DN_BinarySearch_DefaultLessThan(T const &lhs, T const &rhs)
{
bool result = lhs < rhs;
return result;
}
template <typename T>
DN_BinarySearchResult DN_BinarySearch(T const *array,
DN_USize array_size,
T const &find,
DN_BinarySearchType type,
DN_BinarySearchLessThanProc<T> less_than)
{
DN_BinarySearchResult result = {};
if (!array || array_size <= 0 || !less_than)
return result;
T const *end = array + array_size;
T const *first = array;
T const *last = end;
while (first != last) {
DN_USize count = last - first;
T const *it = first + (count / 2);
bool advance_first = false;
if (type == DN_BinarySearchType_UpperBound)
advance_first = !less_than(find, it[0]);
else
advance_first = less_than(it[0], find);
if (advance_first)
first = it + 1;
else
last = it;
}
switch (type) {
case DN_BinarySearchType_Match: {
result.found = first != end && !less_than(find, *first);
} break;
case DN_BinarySearchType_LowerBound: /*FALLTHRU*/
case DN_BinarySearchType_UpperBound: {
result.found = first != end;
} break;
}
result.index = first - array;
return result;
}
#endif // !defined(DN_HELPERS_H)
#endif
#if DN_H_WITH_ASYNC
// DN: Single header generator commented out => #include "Extra/dn_async.h"
#if !defined(DN_ASYNC_H)
#define DN_ASYNC_H
// DN: Single header generator commented out => #if defined(_CLANGD)
// #define DN_H_WITH_OS 1
// #include "../dn.h"
// #endif
enum DN_ASYNCPriority
{
DN_ASYNCPriority_Low,
DN_ASYNCPriority_High,
DN_ASYNCPriority_Count,
};
struct DN_ASYNCCore
{
DN_OSMutex ring_mutex;
DN_OSConditionVariable ring_write_cv;
DN_OSSemaphore worker_sem;
DN_Ring ring;
DN_OSThread *threads;
DN_U32 thread_count;
DN_U32 busy_threads;
DN_U32 join_threads;
};
struct DN_ASYNCWorkArgs
{
DN_OSThread *thread;
void *input;
};
typedef void(DN_ASYNCWorkFunc)(DN_ASYNCWorkArgs work_args);
struct DN_ASYNCWork
{
DN_ASYNCWorkFunc *func;
void *input;
void *output;
};
struct DN_ASYNCTask
{
bool queued;
DN_ASYNCWork work;
DN_OSSemaphore completion_sem;
};
DN_API void DN_ASYNC_Init (DN_ASYNCCore *async, char *base, DN_USize base_size, DN_OSThread *threads, DN_U32 threads_size);
DN_API void DN_ASYNC_Deinit (DN_ASYNCCore *async);
DN_API bool DN_ASYNC_QueueWork(DN_ASYNCCore *async, DN_ASYNCWorkFunc *func, void *input, DN_U64 wait_time_ms);
DN_API DN_ASYNCTask DN_ASYNC_QueueTask(DN_ASYNCCore *async, DN_ASYNCWorkFunc *func, void *input, DN_U64 wait_time_ms);
DN_API void DN_ASYNC_WaitTask (DN_OSSemaphore *sem, DN_U32 timeout_ms);
#endif // DN_ASYNC_H
#endif
#if DN_H_WITH_NET
// DN: Single header generator commented out => #include "Extra/dn_net.h"
#if !defined(DN_NET_H)
@@ -7888,113 +7794,4 @@ void DN_NET_EndFinishedRequest (DN_NETRequest *request);
#endif // DN_NET_H
#endif
#endif // !defined(DN_H)
#if !defined(DN_BIN_PACK_H)
#define DN_BIN_PACK_H
// DN: Single header generator commented out => #if defined(_CLANGD)
// #include "../dn.h"
// #endif
enum DN_BinPackMode
{
DN_BinPackMode_Serialise,
DN_BinPackMode_Deserialise,
};
struct DN_BinPack
{
DN_Str8Builder writer;
DN_Str8 read;
DN_USize read_index;
};
DN_API bool DN_BinPackIsEndOfReadStream(DN_BinPack const *pack);
DN_API void DN_BinPackUSize (DN_BinPack *pack, DN_BinPackMode mode, DN_USize *item);
DN_API void DN_BinPackU64 (DN_BinPack *pack, DN_BinPackMode mode, DN_U64 *item);
DN_API void DN_BinPackU32 (DN_BinPack *pack, DN_BinPackMode mode, DN_U32 *item);
DN_API void DN_BinPackU16 (DN_BinPack *pack, DN_BinPackMode mode, DN_U16 *item);
DN_API void DN_BinPackU8 (DN_BinPack *pack, DN_BinPackMode mode, DN_U8 *item);
DN_API void DN_BinPackI64 (DN_BinPack *pack, DN_BinPackMode mode, DN_I64 *item);
DN_API void DN_BinPackI32 (DN_BinPack *pack, DN_BinPackMode mode, DN_I32 *item);
DN_API void DN_BinPackI16 (DN_BinPack *pack, DN_BinPackMode mode, DN_I16 *item);
DN_API void DN_BinPackI8 (DN_BinPack *pack, DN_BinPackMode mode, DN_I8 *item);
DN_API void DN_BinPackF64 (DN_BinPack *pack, DN_BinPackMode mode, DN_F64 *item);
DN_API void DN_BinPackF32 (DN_BinPack *pack, DN_BinPackMode mode, DN_F32 *item);
#if defined (DN_MATH_H)
DN_API void DN_BinPackV2 (DN_BinPack *pack, DN_BinPackMode mode, DN_V2F32 *item);
DN_API void DN_BinPackV4 (DN_BinPack *pack, DN_BinPackMode mode, DN_V4F32 *item);
#endif
DN_API void DN_BinPackBool (DN_BinPack *pack, DN_BinPackMode mode, bool *item);
DN_API void DN_BinPackStr8FromArena (DN_BinPack *pack, DN_Arena *arena, DN_BinPackMode mode, DN_Str8 *string);
DN_API void DN_BinPackStr8FromPool (DN_BinPack *pack, DN_Pool *pool, DN_BinPackMode mode, DN_Str8 *string);
DN_API DN_Str8 DN_BinPackStr8FromBuffer (DN_BinPack *pack, DN_BinPackMode mode, char *ptr, DN_USize *size, DN_USize max);
DN_API void DN_BinPackBytesFromArena (DN_BinPack *pack, DN_Arena *arena, DN_BinPackMode mode, void **ptr, DN_USize *size);
DN_API void DN_BinPackBytesFromPool (DN_BinPack *pack, DN_Pool *pool, DN_BinPackMode mode, void **ptr, DN_USize *size);
DN_API void DN_BinPackCArray (DN_BinPack *pack, DN_BinPackMode mode, void *ptr, DN_USize size);
DN_API void DN_BinPackCBuffer (DN_BinPack *pack, DN_BinPackMode mode, char *ptr, DN_USize *size, DN_USize max);
DN_API DN_Str8 DN_BinPackBuild (DN_BinPack const *pack, DN_Arena *arena);
#endif // !defined(DN_BIN_PACK_H)
#if !defined(DN_CSV_H)
#define DN_CSV_H
// NOTE: Data structures to create and parse CSV files, supports Python style escaped quotes (e.g.
// Using "" to escape quotes inside a quoted string).
//
// API
// DN_CSV_TokeniserNextN: Reads the next N consecutive fields from the parser. If `column_iterator`
// is `false` then the read of the N consecutive fields does not proceed past the end of the
// current CSV row. If `true` then it reads the next N fields even if reading would progress onto
// the next row.
// DN: Single header generator commented out => #if defined(_CLANGD)
// #include "../dn.h"
// #endif
enum DN_CSVSerialise
{
DN_CSVSerialise_Read,
DN_CSVSerialise_Write,
};
struct DN_CSVTokeniser
{
bool bad;
DN_Str8 string;
char delimiter;
char const *it;
bool end_of_line;
};
struct DN_CSVPack
{
DN_Str8Builder write_builder;
DN_USize write_column;
DN_CSVTokeniser read_tokeniser;
};
DN_CSVTokeniser DN_CSV_TokeniserInit (DN_Str8 string, char delimiter);
bool DN_CSV_TokeniserValid (DN_CSVTokeniser *tokeniser);
bool DN_CSV_TokeniserNextRow (DN_CSVTokeniser *tokeniser);
DN_Str8 DN_CSV_TokeniserNextField (DN_CSVTokeniser *tokeniser);
DN_Str8 DN_CSV_TokeniserNextColumn (DN_CSVTokeniser *tokeniser);
void DN_CSV_TokeniserSkipLine (DN_CSVTokeniser *tokeniser);
int DN_CSV_TokeniserNextN (DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size, bool column_iterator);
int DN_CSV_TokeniserNextColumnN(DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size);
int DN_CSV_TokeniserNextFieldN (DN_CSVTokeniser *tokeniser, DN_Str8 *fields, int fields_size);
void DN_CSV_TokeniserSkipLineN (DN_CSVTokeniser *tokeniser, int count);
void DN_CSV_PackU64 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U64 *value);
void DN_CSV_PackI64 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I64 *value);
void DN_CSV_PackI32 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I32 *value);
void DN_CSV_PackI16 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I16 *value);
void DN_CSV_PackI8 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_I8 *value);
void DN_CSV_PackU32 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U32 *value);
void DN_CSV_PackU16 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_U16 *value);
void DN_CSV_PackBoolAsU64 (DN_CSVPack *pack, DN_CSVSerialise serialise, bool *value);
void DN_CSV_PackStr8 (DN_CSVPack *pack, DN_CSVSerialise serialise, DN_Str8 *str8, DN_Arena *arena);
void DN_CSV_PackBuffer (DN_CSVPack *pack, DN_CSVSerialise serialise, void *dest, size_t *size);
void DN_CSV_PackBufferWithMax (DN_CSVPack *pack, DN_CSVSerialise serialise, void *dest, size_t *size, size_t max);
bool DN_CSV_PackNewLine (DN_CSVPack *pack, DN_CSVSerialise serialise);
#endif // !defined(DN_CSV_H)
#endif // !defined(DN_H)