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Modernize atomics

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- Based on C++11's `atomic`
- Reworked `SafeRefCount` (based on the rewrite by @hpvb)
- Replaced free atomic functions by the new `SafeNumeric<T>`
- Replaced wrong cases of `volatile bool` by the new `SafeFlag`
- Platform-specific implementations no longer needed

Co-authored-by: Hein-Pieter van Braam-Stewart <hp@tmm.cx>
This commit is contained in:
Pedro J. Estébanez
2021-02-10 19:22:13 +01:00
parent 8870f43d74
commit 8e128726f0
58 changed files with 650 additions and 639 deletions
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6
servers/rendering/rendering_server_default.h
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@@ -89,12 +89,12 @@ class RenderingServerDefault : public RenderingServer {
void _thread_loop();
Thread::ID server_thread;
volatile bool exit;
SafeFlag exit;
Thread thread;
volatile bool draw_thread_up;
SafeFlag draw_thread_up;
bool create_thread;
uint64_t draw_pending;
SafeNumeric<uint64_t> draw_pending;
void _thread_draw(bool p_swap_buffers, double frame_step);
void _thread_flush();