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Add array grow from arena, minor byteswap cleanup

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doylet 2026-03-09 17:05:23 +11:00
parent 2ef2e8d1e2
commit 9aa403d104
4 changed files with 182 additions and 85 deletions
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12
Source/Base/dn_base.cpp
View File

@ -1847,6 +1847,18 @@ DN_API DN_U64 DN_U64FromHexStr8Unsafe(DN_Str8 hex)
return result; return result;
} }
DN_API void DN_ByteSwapU64Ptr(DN_U8 *dest, DN_U64 src)
{
dest[0] = DN_Cast(DN_U8)((src >> 56) & 0xFF);
dest[1] = DN_Cast(DN_U8)((src >> 48) & 0xFF);
dest[2] = DN_Cast(DN_U8)((src >> 40) & 0xFF);
dest[3] = DN_Cast(DN_U8)((src >> 32) & 0xFF);
dest[4] = DN_Cast(DN_U8)((src >> 24) & 0xFF);
dest[5] = DN_Cast(DN_U8)((src >> 16) & 0xFF);
dest[6] = DN_Cast(DN_U8)((src >> 8) & 0xFF);
dest[7] = DN_Cast(DN_U8)(src & 0xFF);
}
DN_API DN_I64FromResult DN_I64FromStr8(DN_Str8 string, char separator) DN_API DN_I64FromResult DN_I64FromStr8(DN_Str8 string, char separator)
{ {
// NOTE: Argument check // NOTE: Argument check

32
Source/Base/dn_base.h
View File

@ -291,16 +291,6 @@
#endif #endif
#endif #endif
// NOTE: Byte swaps
#define DN_ByteSwap64(u64) (((((u64) >> 56) & 0xFF) << 0) | \
((((u64) >> 48) & 0xFF) << 8) | \
((((u64) >> 40) & 0xFF) << 16) | \
((((u64) >> 32) & 0xFF) << 24) | \
((((u64) >> 24) & 0xFF) << 32) | \
((((u64) >> 16) & 0xFF) << 40) | \
((((u64) >> 8) & 0xFF) << 48) | \
((((u64) >> 0) & 0xFF) << 56))
// NOTE: Helper macros to declare an array data structure for a given `Type` // NOTE: Helper macros to declare an array data structure for a given `Type`
#define DN_DArrayStructDecl(Type) \ #define DN_DArrayStructDecl(Type) \
struct Type##Array \ struct Type##Array \
@ -582,6 +572,15 @@ union DN_V2USize
struct { DN_USize begin, end; }; struct { DN_USize begin, end; };
DN_USize data[2]; DN_USize data[2];
}; };
union DN_V2U64
{
struct { DN_U64 x, y; };
struct { DN_U64 w, h; };
struct { DN_U64 min, max; };
struct { DN_U64 begin, end; };
DN_U64 data[2];
};
DN_MSVC_WARNING_POP DN_MSVC_WARNING_POP
struct DN_CallSite struct DN_CallSite
@ -1309,6 +1308,19 @@ DN_API DN_USize DN_AlignUpPowerOfTwoUSize
DN_API DN_U64 DN_AlignUpPowerOfTwoU64 (DN_U64 val); DN_API DN_U64 DN_AlignUpPowerOfTwoU64 (DN_U64 val);
DN_API DN_U32 DN_AlignUpPowerOfTwoU32 (DN_U32 val); DN_API DN_U32 DN_AlignUpPowerOfTwoU32 (DN_U32 val);
DN_API void DN_ByteSwapU64Ptr (DN_U8* dest, DN_U64 src);
#define DN_ByteSwap64(u64) ( \
(((((DN_U64)(u64)) >> 56) & 0xFF) << 0) | \
(((((DN_U64)(u64)) >> 48) & 0xFF) << 8) | \
(((((DN_U64)(u64)) >> 40) & 0xFF) << 16) | \
(((((DN_U64)(u64)) >> 32) & 0xFF) << 24) | \
(((((DN_U64)(u64)) >> 24) & 0xFF) << 32) | \
(((((DN_U64)(u64)) >> 16) & 0xFF) << 40) | \
(((((DN_U64)(u64)) >> 8) & 0xFF) << 48) | \
(((((DN_U64)(u64)) >> 0) & 0xFF) << 56) \
)
DN_API DN_CPUIDResult DN_CPUID (DN_CPUIDArgs args); DN_API DN_CPUIDResult DN_CPUID (DN_CPUIDArgs args);
DN_API DN_USize DN_CPUHasFeatureArray (DN_CPUReport const *report, DN_CPUFeatureQuery *features, DN_USize features_size); DN_API DN_USize DN_CPUHasFeatureArray (DN_CPUReport const *report, DN_CPUFeatureQuery *features, DN_USize features_size);
DN_API bool DN_CPUHasFeature (DN_CPUReport const *report, DN_CPUFeature feature); DN_API bool DN_CPUHasFeature (DN_CPUReport const *report, DN_CPUFeature feature);

61
Source/Base/dn_base_containers.cpp
View File

@ -140,6 +140,27 @@ DN_API void *DN_CArrayAddArray(void *data, DN_USize *size, DN_USize max, DN_USiz
return result; return result;
} }
DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
{
bool result = true;
if (new_max != *max) {
DN_USize bytes_to_alloc = data_size * new_max;
void *buffer = DN_PoolNewArray(pool, DN_U8, bytes_to_alloc);
if (buffer) {
DN_USize bytes_to_copy = data_size * DN_Min(*size, new_max);
DN_Memcpy(buffer, *data, bytes_to_copy);
DN_PoolDealloc(pool, *data);
*data = buffer;
*max = new_max;
*size = DN_Min(*size, new_max);
} else {
result = false;
}
}
return result;
}
DN_API bool DN_CArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max) DN_API bool DN_CArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
{ {
bool result = true; bool result = true;
@ -161,6 +182,26 @@ DN_API bool DN_CArrayResizeFromPool(void **data, DN_USize *size, DN_USize *max,
return result; return result;
} }
DN_API bool DN_CArrayResizeFromArena(void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize new_max)
{
bool result = true;
if (new_max != *max) {
DN_USize bytes_to_alloc = data_size * new_max;
void *buffer = DN_ArenaNewArray(arena, DN_U8, bytes_to_alloc, DN_ZMem_No);
if (buffer) {
DN_USize bytes_to_copy = data_size * DN_Min(*size, new_max);
DN_Memcpy(buffer, *data, bytes_to_copy);
*data = buffer;
*max = new_max;
*size = DN_Min(*size, new_max);
} else {
result = false;
}
}
return result;
}
DN_API bool DN_CArrayGrowFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max) DN_API bool DN_CArrayGrowFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max)
{ {
bool result = true; bool result = true;
@ -169,6 +210,15 @@ DN_API bool DN_CArrayGrowFromPool(void **data, DN_USize size, DN_USize *max, DN_
return result; return result;
} }
DN_API bool DN_CArrayGrowFromArena(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize new_max)
{
bool result = true;
if (new_max > *max)
result = DN_CArrayResizeFromArena(data, &size, max, data_size, arena, new_max);
return result;
}
DN_API bool DN_CArrayGrowIfNeededFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize add_count) DN_API bool DN_CArrayGrowIfNeededFromPool(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize add_count)
{ {
bool result = true; bool result = true;
@ -180,6 +230,17 @@ DN_API bool DN_CArrayGrowIfNeededFromPool(void **data, DN_USize size, DN_USize *
return result; return result;
} }
DN_API bool DN_CArrayGrowIfNeededFromArena(void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize add_count)
{
bool result = true;
DN_USize new_size = size + add_count;
if (new_size > *max) {
DN_USize new_max = DN_Max(DN_Max(*max * 2, new_size), 8);
result = DN_CArrayResizeFromArena(data, &size, max, data_size, arena, new_max);
}
return result;
}
DN_API void *DN_SinglyLLDetach(void **link, void **next) DN_API void *DN_SinglyLLDetach(void **link, void **next)
{ {
void *result = *link; void *result = *link;

12
Source/Base/dn_base_containers.h
View File

@ -287,8 +287,11 @@ template <typename T> struct DN_DSMapResult
#endif #endif
#define DN_PArrayResizeFromPool(ptr, size, max, pool, new_max) DN_CArrayResizeFromPool((void **)&(ptr), size, max, sizeof((ptr)[0]), pool, new_max) #define DN_PArrayResizeFromPool(ptr, size, max, pool, new_max) DN_CArrayResizeFromPool((void **)&(ptr), size, max, sizeof((ptr)[0]), pool, new_max)
#define DN_PArrayResizeFromArena(ptr, size, max, arena, new_max) DN_CArrayResizeFromArena((void **)&(ptr), size, max, sizeof((ptr)[0]), arena, new_max)
#define DN_PArrayGrowFromPool(ptr, size, max, pool, new_max) DN_CArrayGrowFromPool((void **)&(ptr), size, max, sizeof((ptr)[0]), pool, new_max) #define DN_PArrayGrowFromPool(ptr, size, max, pool, new_max) DN_CArrayGrowFromPool((void **)&(ptr), size, max, sizeof((ptr)[0]), pool, new_max)
#define DN_PArrayGrowFromArena(ptr, size, max, arena, new_max) DN_CArrayGrowFromArena((void **)&(ptr), size, max, sizeof((ptr)[0]), arena, new_max)
#define DN_PArrayGrowIfNeededFromPool(ptr, size, max, pool, add_count) DN_CArrayGrowIfNeededFromPool((void **)(ptr), size, max, sizeof((ptr)[0]), pool, add_count) #define DN_PArrayGrowIfNeededFromPool(ptr, size, max, pool, add_count) DN_CArrayGrowIfNeededFromPool((void **)(ptr), size, max, sizeof((ptr)[0]), pool, add_count)
#define DN_PArrayGrowIfNeededFromArena(ptr, size, max, arena, add_count) DN_CArrayGrowIfNeededFromArena((void **)(ptr), size, max, sizeof((ptr)[0]), arena, add_count)
#define DN_PArrayMakeArray(ptr, size, max, count, z_mem) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), count, z_mem) #define DN_PArrayMakeArray(ptr, size, max, count, z_mem) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), count, z_mem)
#define DN_PArrayMakeArrayZ(ptr, size, max, count) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), count, DN_ZMem_Yes) #define DN_PArrayMakeArrayZ(ptr, size, max, count) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), count, DN_ZMem_Yes)
#define DN_PArrayMake(ptr, size, max, z_mem) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), 1, z_mem) #define DN_PArrayMake(ptr, size, max, z_mem) (DN_CppDeclType(&(ptr)[0]))DN_CArrayMakeArray(ptr, size, max, sizeof((ptr)[0]), 1, z_mem)
@ -307,8 +310,11 @@ template <typename T> struct DN_DSMapResult
#define DN_PArrayPopBack(ptr, size, max, count) (DN_CppDeclType(&(ptr)[0]))DN_CArrayPopBack(ptr, size, sizeof((ptr)[0]), count) #define DN_PArrayPopBack(ptr, size, max, count) (DN_CppDeclType(&(ptr)[0]))DN_CArrayPopBack(ptr, size, sizeof((ptr)[0]), count)
#define DN_LArrayResizeFromPool(c_array, size, pool, new_max) DN_PArrayResizeFromPool(c_array, size, DN_ArrayCountU(c_array), pool, new_max) #define DN_LArrayResizeFromPool(c_array, size, pool, new_max) DN_PArrayResizeFromPool(c_array, size, DN_ArrayCountU(c_array), pool, new_max)
#define DN_LArrayResizeFromArena(c_array, size, arena, new_max) DN_PArrayResizeFromArena(c_array, size, DN_ArrayCountU(c_array), arena, new_max)
#define DN_LArrayGrowFromPool(c_array, size, pool, new_max) DN_PArrayGrowFromPool(c_array, size, DN_ArrayCountU(c_array), pool, new_max) #define DN_LArrayGrowFromPool(c_array, size, pool, new_max) DN_PArrayGrowFromPool(c_array, size, DN_ArrayCountU(c_array), pool, new_max)
#define DN_LArrayGrowFromArena(c_array, size, arena, new_max) DN_PArrayGrowFromArena(c_array, size, DN_ArrayCountU(c_array), arena, new_max)
#define DN_LArrayGrowIfNeededFromPool(c_array, size, pool, add_count) DN_PArrayGrowIfNeededFromPool(c_array, size, DN_ArrayCountU(c_array), pool, add_count) #define DN_LArrayGrowIfNeededFromPool(c_array, size, pool, add_count) DN_PArrayGrowIfNeededFromPool(c_array, size, DN_ArrayCountU(c_array), pool, add_count)
#define DN_LArrayGrowIfNeededFromArena(c_array, size, arena, add_count) DN_PArrayGrowIfNeededFromArena(c_array, size, DN_ArrayCountU(c_array), arena, add_count)
#define DN_LArrayMakeArray(c_array, size, count, z_mem) DN_PArrayMakeArray(c_array, size, DN_ArrayCountU(c_array), count, z_mem) #define DN_LArrayMakeArray(c_array, size, count, z_mem) DN_PArrayMakeArray(c_array, size, DN_ArrayCountU(c_array), count, z_mem)
#define DN_LArrayMakeArrayZ(c_array, size, count) DN_PArrayMakeArrayZ(c_array, size, DN_ArrayCountU(c_array), count) #define DN_LArrayMakeArrayZ(c_array, size, count) DN_PArrayMakeArrayZ(c_array, size, DN_ArrayCountU(c_array), count)
#define DN_LArrayMake(c_array, size, z_mem) DN_PArrayMake(c_array, size, DN_ArrayCountU(c_array), z_mem) #define DN_LArrayMake(c_array, size, z_mem) DN_PArrayMake(c_array, size, DN_ArrayCountU(c_array), z_mem)
@ -327,8 +333,11 @@ template <typename T> struct DN_DSMapResult
#define DN_LArrayPopBack(c_array, size, count) DN_PArrayPopBack(c_array, size, DN_ArrayCountU(c_array), count) #define DN_LArrayPopBack(c_array, size, count) DN_PArrayPopBack(c_array, size, DN_ArrayCountU(c_array), count)
#define DN_IArrayResizeFromPool(array, pool, new_max) DN_CArrayResizeFromPool((void **)(&(array)->data), &(array)->size, &(array)->max, sizeof((array)->data[0]), pool, new_max) #define DN_IArrayResizeFromPool(array, pool, new_max) DN_CArrayResizeFromPool((void **)(&(array)->data), &(array)->size, &(array)->max, sizeof((array)->data[0]), pool, new_max)
#define DN_IArrayResizeFromArena(array, arena, new_max) DN_CArrayResizeFromArena((void **)(&(array)->data), &(array)->size, &(array)->max, sizeof((array)->data[0]), arena, new_max)
#define DN_IArrayGrowFromPool(array, pool, new_max) DN_CArrayGrowFromPool((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), pool, new_max) #define DN_IArrayGrowFromPool(array, pool, new_max) DN_CArrayGrowFromPool((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), pool, new_max)
#define DN_IArrayGrowFromArena(array, arena, new_max) DN_CArrayGrowFromArena((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), arena, new_max)
#define DN_IArrayGrowIfNeededFromPool(array, pool, add_count) DN_CArrayGrowIfNeededFromPool((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), pool, add_count) #define DN_IArrayGrowIfNeededFromPool(array, pool, add_count) DN_CArrayGrowIfNeededFromPool((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), pool, add_count)
#define DN_IArrayGrowIfNeededFromArena(array, arena, add_count) DN_CArrayGrowIfNeededFromArena((void **)(&(array)->data), (array)->size, &(array)->max, sizeof((array)->data[0]), arena, add_count)
#define DN_IArrayMakeArray(array, count, z_mem) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), count, z_mem) #define DN_IArrayMakeArray(array, count, z_mem) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), count, z_mem)
#define DN_IArrayMakeArrayZ(array, count) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), count, DN_ZMem_Yes) #define DN_IArrayMakeArrayZ(array, count) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), count, DN_ZMem_Yes)
#define DN_IArrayMake(array, z_mem) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), 1, z_mem) #define DN_IArrayMake(array, z_mem) (DN_CppDeclType(&((array)->data)[0]))DN_CArrayMakeArray((array)->data, &(array)->size, (array)->max, sizeof(((array)->data)[0]), 1, z_mem)
@ -357,8 +366,11 @@ DN_API DN_ArrayEraseResult DN_CArrayEraseRange
DN_API void* DN_CArrayMakeArray (void *data, DN_USize *size, DN_USize max, DN_USize data_size, DN_USize make_size, DN_ZMem z_mem); DN_API void* DN_CArrayMakeArray (void *data, DN_USize *size, DN_USize max, DN_USize data_size, DN_USize make_size, DN_ZMem z_mem);
DN_API void* DN_CArrayAddArray (void *data, DN_USize *size, DN_USize max, DN_USize data_size, void const *elems, DN_USize elems_count, DN_ArrayAdd add); DN_API void* DN_CArrayAddArray (void *data, DN_USize *size, DN_USize max, DN_USize data_size, void const *elems, DN_USize elems_count, DN_ArrayAdd add);
DN_API bool DN_CArrayResizeFromPool (void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max); DN_API bool DN_CArrayResizeFromPool (void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max);
DN_API bool DN_CArrayResizeFromArena (void **data, DN_USize *size, DN_USize *max, DN_USize data_size, DN_Arena *arena, DN_USize new_max);
DN_API bool DN_CArrayGrowFromPool (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max); DN_API bool DN_CArrayGrowFromPool (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max);
DN_API bool DN_CArrayGrowFromArena (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool, DN_USize new_max);
DN_API bool DN_CArrayGrowIfNeededFromPool (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool); DN_API bool DN_CArrayGrowIfNeededFromPool (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Pool *pool);
DN_API bool DN_CArrayGrowIfNeededFromArena (void **data, DN_USize size, DN_USize *max, DN_USize data_size, DN_Arena *pool);
DN_API void* DN_SinglyLLDetach (void **link, void **next); DN_API void* DN_SinglyLLDetach (void **link, void **next);