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Make procedure parameters just named values rather than copied variables

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This commit is contained in:
gingerBill
2019-07-15 21:18:37 +01:00
parent 3d531be711
commit f25818e923
19 changed files with 138 additions and 131 deletions
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core/mem/allocators.odin
+11 -10
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@@ -377,7 +377,7 @@ small_stack_allocator_proc :: proc(allocator_data: rawptr, mode: Allocator_Mode,
return nil;
}
alignment = clamp(alignment, 1, 8*size_of(Stack_Allocation_Header{}.padding)/2);
align := clamp(alignment, 1, 8*size_of(Stack_Allocation_Header{}.padding)/2);
raw_alloc :: proc(s: ^Small_Stack, size, alignment: int) -> rawptr {
curr_addr := uintptr(&s.data[0]) + uintptr(s.offset);
@@ -400,7 +400,7 @@ small_stack_allocator_proc :: proc(allocator_data: rawptr, mode: Allocator_Mode,
switch mode {
case .Alloc:
return raw_alloc(s, size, alignment);
return raw_alloc(s, size, align);
case .Free:
if old_memory == nil {
return nil;
@@ -429,7 +429,7 @@ small_stack_allocator_proc :: proc(allocator_data: rawptr, mode: Allocator_Mode,
case .Resize:
if old_memory == nil {
return raw_alloc(s, size, alignment);
return raw_alloc(s, size, align);
}
if size == 0 {
return nil;
@@ -452,7 +452,7 @@ small_stack_allocator_proc :: proc(allocator_data: rawptr, mode: Allocator_Mode,
return old_memory;
}
ptr := raw_alloc(s, size, alignment);
ptr := raw_alloc(s, size, align);
copy(ptr, old_memory, min(old_size, size));
return ptr;
}
@@ -568,9 +568,10 @@ dynamic_pool_alloc :: proc(using pool: ^Dynamic_Pool, bytes: int) -> rawptr {
}
extra := alignment - (bytes % alignment);
bytes += extra;
if bytes >= out_band_size {
n := bytes;
extra := alignment - (n % alignment);
n += extra;
if n >= out_band_size {
assert(block_allocator.procedure != nil);
memory := block_allocator.procedure(block_allocator.data, Allocator_Mode.Alloc,
block_size, alignment,
@@ -581,7 +582,7 @@ dynamic_pool_alloc :: proc(using pool: ^Dynamic_Pool, bytes: int) -> rawptr {
return memory;
}
if bytes_left < bytes {
if bytes_left < n {
cycle_new_block(pool);
if current_block == nil {
return nil;
@@ -589,8 +590,8 @@ dynamic_pool_alloc :: proc(using pool: ^Dynamic_Pool, bytes: int) -> rawptr {
}
memory := current_pos;
current_pos = ptr_offset((^byte)(current_pos), bytes);
bytes_left -= bytes;
current_pos = ptr_offset((^byte)(current_pos), n);
bytes_left -= n;
return memory;
}