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Add proxy_to_pthread option to platform=web

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Co-authored-by: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
This commit is contained in:
Adam Scott
2023-07-20 09:42:03 -04:00
parent c2b916751d
commit 78c2a08fae
20 changed files with 420 additions and 39 deletions
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10
platform/web/web_main.cpp
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@@ -40,7 +40,10 @@
#include <stdlib.h>
static OS_Web *os = nullptr;
#ifndef PROXY_TO_PTHREAD_ENABLED
static uint64_t target_ticks = 0;
#endif
static bool main_started = false;
static bool shutdown_complete = false;
@@ -63,15 +66,20 @@ void cleanup_after_sync() {
}
void main_loop_callback() {
#ifndef PROXY_TO_PTHREAD_ENABLED
uint64_t current_ticks = os->get_ticks_usec();
#endif
bool force_draw = DisplayServerWeb::get_singleton()->check_size_force_redraw();
if (force_draw) {
Main::force_redraw();
#ifndef PROXY_TO_PTHREAD_ENABLED
} else if (current_ticks < target_ticks) {
return; // Skip frame.
#endif
}
#ifndef PROXY_TO_PTHREAD_ENABLED
int max_fps = Engine::get_singleton()->get_max_fps();
if (max_fps > 0) {
if (current_ticks - target_ticks > 1000000) {
@@ -81,6 +89,8 @@ void main_loop_callback() {
}
target_ticks += (uint64_t)(1000000 / max_fps);
}
#endif
if (os->main_loop_iterate()) {
emscripten_cancel_main_loop(); // Cancel current loop and set the cleanup one.
emscripten_set_main_loop(exit_callback, -1, false);