From ae0520e57267dbd866fc8cd25f66f4e6af2ac118 Mon Sep 17 00:00:00 2001 From: dec05eba Date: Mon, 13 Jul 2020 15:59:30 +0200 Subject: Move c files into src directory --- buffer.c | 58 ---------------------------------------------------------- 1 file changed, 58 deletions(-) delete mode 100644 buffer.c (limited to 'buffer.c') diff --git a/buffer.c b/buffer.c deleted file mode 100644 index 5768b3a..0000000 --- a/buffer.c +++ /dev/null @@ -1,58 +0,0 @@ -#include "buffer.h" -#include "alloc.h" -#include -#include -#include - -void buffer_init(Buffer *self) { - self->data = NULL; - self->size = 0; - self->capacity = 0; -} - -void buffer_deinit(Buffer *self) { - free(self->data); - self->size = 0; - self->capacity = 0; -} - -static void buffer_ensure_capacity(Buffer *self, size_t new_size) { - size_t new_capacity = self->capacity; - if(new_size <= self->capacity) - return; - - if(new_capacity == 0) - new_capacity = 8; - - while(new_capacity < new_size) { - /* new_capacity *= 1.5 */ - new_capacity += (new_capacity >> 1); - } - - self->data = realloc_or_crash(self->data, new_capacity); - self->capacity = new_capacity; -} - -void buffer_append(Buffer *self, const void *data, size_t size) { - buffer_ensure_capacity(self, self->size + size); - memcpy((char*)self->data + self->size, data, size); - self->size += size; -} - -void* buffer_pop(Buffer *self, size_t size) { - assert(self->size >= size); - self->size -= size; - return (char*)self->data + self->size; -} - -void* buffer_begin(Buffer *self) { - return self->data; -} - -void* buffer_end(Buffer *self) { - return (char*)self->data + self->size; -} - -size_t buffer_get_size(Buffer *self, size_t type_size) { - return self->size / type_size; -} -- cgit v1.2.3