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implement handler for sdl2 poll

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This commit is contained in:
falsycat 2023-12-01 00:06:19 +09:00
parent 217b999adc
commit 305617031c
3 changed files with 9 additions and 4 deletions
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2
core/sdl2/CMakeLists.txt
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@ -2,7 +2,7 @@ add_library(nf7core_sdl2)
target_sources(nf7core_sdl2 target_sources(nf7core_sdl2
PRIVATE PRIVATE
mod.c mod.c
poll.h poll.priv.h
win.c win.c
PUBLIC PUBLIC
win.h win.h

2
core/sdl2/mod.c
View File

@ -12,7 +12,7 @@
#include "util/log.h" #include "util/log.h"
#include "util/malloc.h" #include "util/malloc.h"
#include "core/sdl2/poll.h" #include "core/sdl2/poll.priv.h"
static atomic_uint_least32_t sdl_refcnt_ = 0; static atomic_uint_least32_t sdl_refcnt_ = 0;

9
core/sdl2/poll.h → core/sdl2/poll.priv.h
View File

@ -14,8 +14,10 @@ struct nf7_core_sdl2_poll {
uv_loop_t* uv; uv_loop_t* uv;
uv_timer_t timer; uv_timer_t timer;
uint64_t interval;
uint64_t interval; void* data;
void (*handler)(struct nf7_core_sdl2_poll*, const SDL_Event*);
}; };
@ -62,10 +64,10 @@ static void poll_del_(struct nf7_core_sdl2_poll* this) {
return; return;
} }
if (this == this->timer.data) { if (this == this->timer.data) {
this->handler = nullptr;
uv_close((uv_handle_t*) &this->timer, poll_on_close_); uv_close((uv_handle_t*) &this->timer, poll_on_close_);
return; return;
} }
nf7_util_malloc_del(this->malloc, this); nf7_util_malloc_del(this->malloc, this);
} }
@ -76,6 +78,9 @@ static void poll_on_time_(uv_timer_t* timer) {
SDL_Event e; SDL_Event e;
while (0 != SDL_PollEvent(&e)) { while (0 != SDL_PollEvent(&e)) {
if (nullptr != this->handler) {
this->handler(this, &e);
}
} }
if (0 != uv_timer_start(&this->timer, poll_on_time_, this->interval, 0)) { if (0 != uv_timer_start(&this->timer, poll_on_time_, this->interval, 0)) {