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-rw-r--r--src/app.cpp4
-rw-r--r--src/app.hpp4
2 files changed, 4 insertions, 4 deletions
diff --git a/src/app.cpp b/src/app.cpp
index 53a1a86..78dc7d9 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -413,7 +413,7 @@ void App::execute_pending() {
// | .__/|_| \___/_/\_\_|\___|\__,_| |_____| \_/ \___|_| |_|\__|___/
// |_|
void App::surface_created(uint32_t surface_id) {
- surface_id &= id_allocator::id_mask;
+ surface_id >>= id_allocator::id_shift;
logdebug("surface_id is %u", surface_id);
@@ -423,7 +423,7 @@ void App::surface_created(uint32_t surface_id) {
}
void App::surface_removed(uint32_t surface_id) {
- surface_id &= id_allocator::id_mask;
+ surface_id >>= id_allocator::id_shift;
logdebug("surface_id is %u", surface_id);
diff --git a/src/app.hpp b/src/app.hpp
index da614a0..2995ca4 100644
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -42,8 +42,8 @@ struct controller;
namespace wm {
struct id_allocator {
- constexpr static unsigned id_shift = 20;
- constexpr static unsigned id_mask = (1 << id_shift) - 1;
+ constexpr static const unsigned id_shift = 22;
+ constexpr static const unsigned id_mask = (1 << id_shift) - 1;
unsigned next = 1;