compositor/wayland: up the max buffer size to avoid disconnects when app hangs

1 files changed, 52 insertions, 0 deletions

diff --git a/src/helpers/ByteOperations.hpp b/src/helpers/ByteOperations.hpp
new file mode 100644
index 00000000..6d9507ff
--- /dev/null
+++ b/src/helpers/ByteOperations.hpp
@@ -0,0 +1,52 @@
+#pragma once
+
+#define ULL unsigned long long
+#define LD  long double
+
+constexpr ULL operator""_kB(const ULL BYTES) {
+    return BYTES * 1024;
+}
+constexpr ULL operator""_MB(const ULL BYTES) {
+    return BYTES * 1024 * 1024;
+}
+constexpr ULL operator""_GB(const ULL BYTES) {
+    return BYTES * 1024 * 1024 * 1024;
+}
+constexpr ULL operator""_TB(const ULL BYTES) {
+    return BYTES * 1024 * 1024 * 1024 * 1024;
+}
+constexpr LD operator""_kB(const LD BYTES) {
+    return BYTES * 1024;
+}
+constexpr LD operator""_MB(const LD BYTES) {
+    return BYTES * 1024 * 1024;
+}
+constexpr LD operator""_GB(const LD BYTES) {
+    return BYTES * 1024 * 1024 * 1024;
+}
+constexpr LD operator""_TB(const LD BYTES) {
+    return BYTES * 1024 * 1024 * 1024 * 1024;
+}
+
+template <typename T>
+using __acceptable_byte_operation_type = typename std::enable_if<std::is_trivially_constructible<T, ULL>::value || std::is_trivially_constructible<T, LD>::value>::type;
+
+template <typename X, typename = __acceptable_byte_operation_type<X>>
+constexpr X kBtoBytes(const X kB) {
+    return kB * 1024;
+}
+template <typename X, typename = __acceptable_byte_operation_type<X>>
+constexpr X MBtoBytes(const X MB) {
+    return MB * 1024 * 1024;
+}
+template <typename X, typename = __acceptable_byte_operation_type<X>>
+constexpr X GBtoBytes(const X GB) {
+    return GB * 1024 * 1024 * 1024;
+}
+template <typename X, typename = __acceptable_byte_operation_type<X>>
+constexpr X TBtoBytes(const X TB) {
+    return TB * 1024 * 1024 * 1024 * 1024;
+}
+
+#undef ULL
+#undef LD
\ No newline at end of file