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Optimize Media Layer Proxy

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This commit is contained in:
TheBrokenRail 2021-07-20 17:22:56 -04:00
parent a925463fdf
commit 80d5674781
4 changed files with 20 additions and 21 deletions
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2
VERSION
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@ -1 +1 @@
2.1.5
2.1.6

3
docs/CHANGELOG.md
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@ -1,5 +1,8 @@
# Changelog
**2.1.6**
* Optimize Media Layer Proxy
**2.1.5**
* Print Error Message If RakNet Fails To Start

22
media-layer/proxy/src/server/server.cpp
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@ -147,30 +147,16 @@ static std::unordered_map<std::string, unsigned char> &get_unique_ids() {
void _assign_unique_id(const char *name, unsigned char id) {
get_unique_ids()[name] = id;
}
// Only Compare Strings The First Time, Then Cache C String Addresses
static std::unordered_map<const char *, unsigned char> &get_unique_ids_cache() {
static std::unordered_map<const char *, unsigned char> unique_ids;
return unique_ids;
}
static unsigned char get_unique_id(const char *name) {
// Check If C String Is Cached
if (get_unique_ids_cache().find(name) != get_unique_ids_cache().end()) {
// Use Cache
return get_unique_ids_cache()[name];
} else {
// Compare Strings
unsigned char id = get_unique_ids()[name]; // Assume ID Exists
get_unique_ids_cache()[name] = id;
return id;
}
unsigned char _get_unique_id(const char *name) {
return get_unique_ids()[name]; // Assume ID Exists
}
// The Proxy Is Single-Threaded
static pthread_mutex_t proxy_mutex = PTHREAD_MUTEX_INITIALIZER;
void _start_proxy_call(const char *call_name) {
void _start_proxy_call(unsigned char call_id) {
// Lock Proxy
pthread_mutex_lock(&proxy_mutex);
write_byte(get_unique_id(call_name));
write_byte(call_id);
}
void end_proxy_call() {
// Flush Write Cache

14
media-layer/proxy/src/server/server.h
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@ -4,10 +4,20 @@
// Assign Unique ID To Function
__attribute__((visibility("internal"))) void _assign_unique_id(const char *name, unsigned char id);
__attribute__((visibility("internal"))) unsigned char _get_unique_id(const char *name);
// Must Call After Every Call
__attribute__((visibility("internal"))) void _start_proxy_call(const char *name);
#define start_proxy_call() _start_proxy_call(__func__)
__attribute__((visibility("internal"))) void _start_proxy_call(unsigned char call_id);
#define start_proxy_call() \
{ \
static int _loaded_id = 0; \
static unsigned char _call_id; \
if (!_loaded_id) { \
_loaded_id = 1; \
_call_id = _get_unique_id(__func__); \
} \
_start_proxy_call(_call_id); \
}
__attribute__((visibility("internal"))) void end_proxy_call();
#define CALL(unique_id, name, return_type, args) \