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Add helper V4 functions, change allocate to push

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Doyle Thai
2017-05-26 01:10:32 +10:00
parent 25744855ee
commit fceac54ecb
2 changed files with 55 additions and 35 deletions
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dqn_unit_test.cpp
+13 -13
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@@ -1052,7 +1052,7 @@ void MemStackTest()
// Alocate A
size_t sizeA = (size_t)(allocSize * 0.5f);
void *resultA = DqnMemStack_Allocate(&stack, sizeA);
void *resultA = DqnMemStack_Push(&stack, sizeA);
u64 resultAddrA = *((u64 *)resultA);
DQN_ASSERT(resultAddrA % ALIGNMENT == 0);
DQN_ASSERT(stack.block && stack.block->memory);
@@ -1068,7 +1068,7 @@ void MemStackTest()
DqnMemStackBlock *blockA = stack.block;
// Alocate B
size_t sizeB = (size_t)(allocSize * 2.0f);
void *resultB = DqnMemStack_Allocate(&stack, sizeB);
void *resultB = DqnMemStack_Push(&stack, sizeB);
u64 resultAddrB = *((u64 *)resultB);
DQN_ASSERT(resultAddrB % ALIGNMENT == 0);
DQN_ASSERT(stack.block && stack.block->memory);
@@ -1094,7 +1094,7 @@ void MemStackTest()
// Check temp regions work
DqnTempMemStack tempBuffer = DqnMemStack_BeginTempRegion(&stack);
size_t sizeC = 1024 + 1;
void *resultC = DqnMemStack_Allocate(tempBuffer.stack, sizeC);
void *resultC = DqnMemStack_Push(tempBuffer.stack, sizeC);
u64 resultAddrC = *((u64 *)resultC);
DQN_ASSERT(resultAddrC % ALIGNMENT == 0);
DQN_ASSERT(stack.block != blockB && stack.block != blockA);
@@ -1166,7 +1166,7 @@ void MemStackTest()
DQN_ASSERT(stack.byteAlign == ALIGNMENT);
// Allocation larger than stack mem size should fail
DQN_ASSERT(!DqnMemStack_Allocate(&stack, DQN_ARRAY_COUNT(memory) * 2));
DQN_ASSERT(!DqnMemStack_Push(&stack, DQN_ARRAY_COUNT(memory) * 2));
// Check free does nothing
DqnMemStack_Free(&stack);
@@ -1190,11 +1190,11 @@ void MemStackTest()
DQN_ASSERT(stack.block->used == 0);
DQN_ASSERT(stack.byteAlign == ALIGNMENT);
void *result = DqnMemStack_Allocate(&stack, (size_t)(0.5f * allocSize));
void *result = DqnMemStack_Push(&stack, (size_t)(0.5f * allocSize));
DQN_ASSERT(result);
// Allocating more should fail
DQN_ASSERT(!DqnMemStack_Allocate(&stack, allocSize));
DQN_ASSERT(!DqnMemStack_Push(&stack, allocSize));
// Freeing should work
DqnMemStack_Free(&stack);
@@ -1212,7 +1212,7 @@ void MemStackTest()
u8 *first = NULL;
{
u32 allocate40Bytes = 40;
u8 *data = (u8 *)DqnMemStack_Allocate(&stack, allocate40Bytes);
u8 *data = (u8 *)DqnMemStack_Push(&stack, allocate40Bytes);
// Test that the allocation got aligned to 16 byte boundary
DQN_ASSERT(data);
@@ -1232,7 +1232,7 @@ void MemStackTest()
DQN_ASSERT(stack.block->size == firstBlockSize);
// Reallocate the data
data = (u8 *)DqnMemStack_Allocate(&stack, firstBlockSize);
data = (u8 *)DqnMemStack_Push(&stack, firstBlockSize);
DQN_ASSERT(stack.block->size == firstBlockSize);
DQN_ASSERT((size_t)data % ALIGNMENT == 0);
@@ -1253,7 +1253,7 @@ void MemStackTest()
DQN_ASSERT(stack.block->size == firstBlockSize);
// Write out data to current block
data = (u8 *)DqnMemStack_Allocate(&stack, firstBlockSize);
data = (u8 *)DqnMemStack_Push(&stack, firstBlockSize);
for (u32 i = 0; i < firstBlockSize; i++)
data[i] = 'c';
@@ -1262,19 +1262,19 @@ void MemStackTest()
// Force it to allocate three new blocks and write out data to each
size_t secondBlockSize = DQN_KILOBYTE(2);
u8 *second = (u8 *)DqnMemStack_Allocate(&stack, secondBlockSize);
u8 *second = (u8 *)DqnMemStack_Push(&stack, secondBlockSize);
DqnMemStackBlock *secondBlock = stack.block;
for (u32 i = 0; i < secondBlockSize; i++)
second[i] = 'd';
size_t thirdBlockSize = DQN_KILOBYTE(3);
u8 *third = (u8 *)DqnMemStack_Allocate(&stack, thirdBlockSize);
u8 *third = (u8 *)DqnMemStack_Push(&stack, thirdBlockSize);
DqnMemStackBlock *thirdBlock = stack.block;
for (u32 i = 0; i < thirdBlockSize; i++)
third[i] = 'e';
size_t fourthBlockSize = DQN_KILOBYTE(4);
u8 *fourth = (u8 *)DqnMemStack_Allocate(&stack, fourthBlockSize);
u8 *fourth = (u8 *)DqnMemStack_Push(&stack, fourthBlockSize);
DqnMemStackBlock *fourthBlock = stack.block;
for (u32 i = 0; i < fourthBlockSize; i++)
fourth[i] = 'f';
@@ -1391,7 +1391,7 @@ void MemStackTest()
DqnMemStack_Init(&stack, DQN_KILOBYTE(1), true);
size_t allocSize = 512;
void *alloc = DqnMemStack_Allocate(&stack, allocSize);
void *alloc = DqnMemStack_Push(&stack, allocSize);
DQN_ASSERT(stack.block->used == allocSize);
DQN_ASSERT(DqnMemStack_Pop(&stack, alloc, allocSize));