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Fix wrong version when saving blocks

master
Marc Gilleron 2022-04-22 22:20:48 +01:00
parent 8cf52b8967
commit ac73904df7
3 changed files with 32 additions and 10 deletions
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1
streams/voxel_block_serializer.cpp
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@ -19,7 +19,6 @@
namespace zylann::voxel {
namespace BlockSerializer {
const uint8_t BLOCK_FORMAT_VERSION = 3;
const unsigned int BLOCK_TRAILING_MAGIC = 0x900df00d;
const unsigned int BLOCK_TRAILING_MAGIC_SIZE = 4;
const unsigned int BLOCK_METADATA_HEADER_SIZE = sizeof(uint32_t);

3
streams/voxel_block_serializer.h
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@ -15,6 +15,9 @@ class VoxelBufferInternal;
namespace BlockSerializer {
// Latest version, used when serializing
static const uint8_t BLOCK_FORMAT_VERSION = 4;
struct SerializeResult {
// The lifetime of the pointed object is only valid in the calling thread,
// until another serialization or deserialization call is made

38
tests/tests.cpp
View File

@ -1138,17 +1138,37 @@ void test_block_serializer() {
voxel_buffer.fill_area(43, Vector3i(2, 3, 4), Vector3i(6, 6, 6), 0);
voxel_buffer.fill_area(44, Vector3i(1, 2, 3), Vector3i(5, 5, 5), 1);
// Serialize
BlockSerializer::SerializeResult result = BlockSerializer::serialize_and_compress(voxel_buffer);
ZYLANN_TEST_ASSERT(result.success);
std::vector<uint8_t> data = result.data;
{
// Serialize without compression wrapper
BlockSerializer::SerializeResult result = BlockSerializer::serialize(voxel_buffer);
ZYLANN_TEST_ASSERT(result.success);
std::vector<uint8_t> data = result.data;
// Deserialize
VoxelBufferInternal deserialized_voxel_buffer;
ZYLANN_TEST_ASSERT(BlockSerializer::decompress_and_deserialize(to_span_const(data), deserialized_voxel_buffer));
ZYLANN_TEST_ASSERT(data.size() > 0);
ZYLANN_TEST_ASSERT(data[0] == BlockSerializer::BLOCK_FORMAT_VERSION);
// Must be equal
ZYLANN_TEST_ASSERT(voxel_buffer.equals(deserialized_voxel_buffer));
// Deserialize
VoxelBufferInternal deserialized_voxel_buffer;
ZYLANN_TEST_ASSERT(BlockSerializer::deserialize(to_span_const(data), deserialized_voxel_buffer));
// Must be equal
ZYLANN_TEST_ASSERT(voxel_buffer.equals(deserialized_voxel_buffer));
}
{
// Serialize
BlockSerializer::SerializeResult result = BlockSerializer::serialize_and_compress(voxel_buffer);
ZYLANN_TEST_ASSERT(result.success);
std::vector<uint8_t> data = result.data;
ZYLANN_TEST_ASSERT(data.size() > 0);
// Deserialize
VoxelBufferInternal deserialized_voxel_buffer;
ZYLANN_TEST_ASSERT(BlockSerializer::decompress_and_deserialize(to_span_const(data), deserialized_voxel_buffer));
// Must be equal
ZYLANN_TEST_ASSERT(voxel_buffer.equals(deserialized_voxel_buffer));
}
}
void test_block_serializer_stream_peer() {