internal: introduce new types to avoid unsigned int rollover and signed int overflow (#7216)

* framebuffer: avoid gluint overflow

GLuint was being initialized to -1 and rolling over to unsigned int max,
its defined behaviour but very unnecessery. add a bool and use it for
checking if allocated or not.

* opengl: avoid gluint rollover

-1 rolls over to unsigned int max, use 0xFF instead.

* core: big uint64_t to int type conversion

there were a few uint64_t to int implicit conversions overflowing int
and causing UB, make all monitor/workspaces/windows use the new
typedefs. also fix the various related 64 to 32 implicit conversions
going around found with -Wshorten-64-to-32

1 files changed, 1 insertions, 1 deletions

diff --git a/src/helpers/Timer.cpp b/src/helpers/Timer.cpp
index ec530df4..7b1726df 100644
--- a/src/helpers/Timer.cpp
+++ b/src/helpers/Timer.cpp
@@ -8,7 +8,7 @@ std::chrono::steady_clock::duration CTimer::getDuration() {
     return std::chrono::steady_clock::now() - m_tpLastReset;
 }
 
-int CTimer::getMillis() {
+long CTimer::getMillis() {
     return std::chrono::duration_cast<std::chrono::milliseconds>(getDuration()).count();
 }