tweaks

Makefile

@@ -65,6 +65,6 @@ install:
 	install -m 0755 tile-smush $(DESTDIR)$(prefix)/bin/
 
 clean:
-	rm -f tile-smush src/*.o src/external/*.o include/*.o include/*.pb.h server/*.o test/*.o rm test.*
+	rm -f tile-smush src/*.o src/external/*.o include/*.o include/*.pb.h server/*.o test/*.o rm test.* src/external/libdeflate/lib/*.o ./src/external/libdeflate/lib/*/*.o
 
 .PHONY: install

src/helpers.cpp

@@ -75,6 +75,7 @@ std::string compress_string(const std::string& str,
 		size_t maxSize = libdeflate_gzip_compress_bound(compressor.compressor, str.size());
 		rv.resize(maxSize);
 
+		//std::cout << "compressing str with size " << std::to_string(str.size()) << " maxSize=" << std::to_string(maxSize) << " rv.size()=" << std::to_string(rv.size()) << std::endl;
 		size_t compressedSize = libdeflate_gzip_compress(compressor.compressor, str.data(), str.size(), &rv[0], maxSize);
 		if (compressedSize == 0)
 			throw std::runtime_error("libdeflate_gzip_compress failed");

src/tile-smush.cpp

@@ -299,7 +299,7 @@ int main(const int argc, const char* argv[]) {
 
 				std::string buffer;
 				builder.serialize(buffer);
-				std::string compressed = compress_string(buffer, 9, true);
+				std::string compressed = compress_string(buffer, 6, true);
 				merged.saveTile(zoom, x, y, &compressed, false);
 			}
 		}