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fix(linux): enable lowlatency mode for AMD (#3088)

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ReenigneArcher 2024-08-25 10:50:51 -04:00 • committed by GitHub
commit bf92fda969
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14
src/platform/linux/misc.cpp
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@ -326,6 +326,16 @@ namespace platf {
lifetime::exit_sunshine(0, true);
}
int
set_env(const std::string &name, const std::string &value) {
return setenv(name.c_str(), value.c_str(), 1);
}
int
unset_env(const std::string &name) {
return unsetenv(name.c_str());
}
bool
request_process_group_exit(std::uintptr_t native_handle) {
if (kill(-((pid_t) native_handle), SIGTERM) == 0 || errno == ESRCH) {
@ -913,6 +923,10 @@ namespace platf {
std::unique_ptr<deinit_t>
init() {
// enable low latency mode for AMD
// https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30039
set_env("AMD_DEBUG", "lowlatency");
// These are allowed to fail.
gbm::init();