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added addition assert to check for out of memory in static buffer and fix #16

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vurtun 2015-09-30 20:15:54 +02:00
parent 7b92b209e5
commit 5e83046405
1 changed files with 3 additions and 0 deletions
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zahnrad.c
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@ -977,7 +977,10 @@ zr_buffer_alloc(struct zr_buffer *b, enum zr_buffer_allocation_type type,
if (full) {
/* buffer is full so allocate bigger buffer if dynamic */
ZR_ASSERT(b->type == ZR_BUFFER_DYNAMIC);
ZR_ASSERT(b->pool.alloc && b->pool.free);
if (b->type != ZR_BUFFER_DYNAMIC || !b->pool.alloc || !b->pool.free) return 0;
cap = (zr_size)((zr_float)b->memory.size * b->grow_factor);
cap = MAX(cap, zr_round_up_pow2((zr_uint)(b->allocated + size)));
b->memory.ptr = zr_buffer_realloc(b, cap, &b->memory.size);