Peaceultime/flecs_tests
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Add a makefile, change imgui with nuklear and add file dropping and loading

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Clément Pons
2025-06-23 17:48:17 +02:00
parent e8516827e1
commit 24c9cd2fc7
11 changed files with 265 additions and 105 deletions
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31
src/util.h
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@@ -84,10 +84,10 @@ typedef struct vector_t {
} vector_t;
#define MAX_BUCKET_SIZE (0xffffffffu)
#define MAX_STRIPE_SIZE (0xffffu)
#define MAX_STRIPE_SIZE (0xffffffu)
#define FIXED_START (0xfffu)
static vector_t vector_create(uint16_t stripe); //Create a new vector with a default size
static vector_t vector_create(uint32_t stripe); //Create a new vector with a default size
static void vector_clear(vector_t *vector);
static void vector_free(vector_t *vector);
@@ -97,7 +97,7 @@ static void vector_set(vector_t *vector, uint32_t index, void *data);
static uint32_t vector_push(vector_t *vector, void *data);
static sg_range vector_range(vector_t *vector);
static vector_t vector_create(uint16_t stripe)
static vector_t vector_create(uint32_t stripe)
{
assert(stripe >= sizeof(uint32_t));
assert(stripe <= MAX_STRIPE_SIZE);
@@ -158,32 +158,37 @@ static sg_range vector_range(vector_t *vector)
typedef struct mem_pool_t {
void **data; //Memory pool
uint16_t stripe; //Bit per item
uint32_t stripe; //Bit per item
uint32_t size; //Current amount of items
uint32_t capacity; //Max capacity
uint32_t free; //Linked list of available indices
} mem_pool_t;
static mem_pool_t pool_create(uint16_t stripe); //Create a new memory pool with a default size
static mem_pool_t pool_create_default(uint32_t stripe); //Create a new memory pool with a default size
static mem_pool_t pool_create(uint32_t stripe, uint32_t size); //Create a new memory pool with a default size
static void pool_clear(mem_pool_t *pool);
static void pool_free(mem_pool_t *pool);
static uint32_t pool_add(mem_pool_t *pool); //Request a new free index
static void* pool_get(mem_pool_t *pool, uint32_t index); //Get the pointer
static const uint32_t pool_add(mem_pool_t *pool); //Request a new free index
static const void* pool_get(mem_pool_t *pool, uint32_t index); //Get the pointer
static void pool_remove(mem_pool_t *pool, uint32_t index); //Flag the given index as free
static mem_pool_t pool_create(uint16_t stripe)
static mem_pool_t pool_create_default(uint32_t stripe)
{
return pool_create(stripe, FIXED_START);
}
static mem_pool_t pool_create(uint32_t stripe, uint32_t size)
{
assert(stripe >= sizeof(uint32_t));
assert(stripe <= MAX_STRIPE_SIZE);
assert(FIXED_START * stripe <= MAX_BUCKET_SIZE);
assert(size * stripe <= MAX_BUCKET_SIZE);
return (mem_pool_t) {
.capacity = FIXED_START,
.capacity = size,
.size = 0,
.stripe = stripe,
.free = UINT32_MAX,
.data = (void**) malloc(FIXED_START * stripe),
.data = (void**) malloc(size * stripe),
};
}
static void pool_clear(mem_pool_t *pool)
@@ -196,7 +201,7 @@ static void pool_free(mem_pool_t *pool)
free(pool->data);
}
static uint32_t pool_add(mem_pool_t *pool)
static const uint32_t pool_add(mem_pool_t *pool)
{
if(pool->free != UINT32_MAX)
{
@@ -218,7 +223,7 @@ static uint32_t pool_add(mem_pool_t *pool)
return pool->size++;
}
}
static void* pool_get(mem_pool_t *pool, uint32_t index)
static const void* pool_get(mem_pool_t *pool, uint32_t index)
{
assert(index > 0);
assert(index < pool->capacity);