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found and fixed the annoying threading memory bug

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This commit is contained in:
Tuomas Katajisto 2026-03-22 21:24:31 +02:00
parent ec704e9814
commit ad099d79b5
3 changed files with 22 additions and 2 deletions
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19
src/audio/backend.jai
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@ -1,4 +1,21 @@
AUDIO_THREAD_TEMP_STORAGE_SIZE :: 4096;
audio_thread_temp_storage : Temporary_Storage;
audio_thread_temp_storage_data : [AUDIO_THREAD_TEMP_STORAGE_SIZE] u8 #align 64;
audio_thread_context_ready : bool = false;
audio_thread_context : #Context;
audio_init_thread_context :: () {
audio_thread_context = default_context;
audio_thread_context.temporary_storage = *audio_thread_temp_storage;
audio_thread_temp_storage.data = audio_thread_temp_storage_data.data;
audio_thread_temp_storage.size = audio_thread_temp_storage_data.count;
audio_thread_temp_storage.original_data = audio_thread_temp_storage_data.data;
audio_thread_temp_storage.original_size = audio_thread_temp_storage_data.count;
audio_thread_context_ready = true;
}
sokol_audio_callback :: (buffer: *float, num_frames: s32, num_channels: s32) #c_call { sokol_audio_callback :: (buffer: *float, num_frames: s32, num_channels: s32) #c_call {
push_context,defer_pop default_context; if !audio_thread_context_ready then return;
push_context,defer_pop audio_thread_context;
mixer_get_samples(buffer, num_frames, num_channels); mixer_get_samples(buffer, num_frames, num_channels);
} }

2
src/main.jai
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@ -94,6 +94,8 @@ init :: () {
logger = .{ func = slog_func }, logger = .{ func = slog_func },
})); }));
asset_manager_init(); asset_manager_init();
Thread.init(*g_mixer.mutex);
audio_init_thread_context();
saudio_setup(*(saudio_desc.{ saudio_setup(*(saudio_desc.{
logger = .{ func = slog_func }, logger = .{ func = slog_func },
stream_cb = sokol_audio_callback, stream_cb = sokol_audio_callback,

3
src/rendering/animation.jai
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@ -37,7 +37,7 @@ animation_player_tick :: (player: *Animation_Player) {
animation_draw :: (player: *Animation_Player, position: Vector3, flipX: bool = false, flipY: bool = false) { animation_draw :: (player: *Animation_Player, position: Vector3, flipX: bool = false, flipY: bool = false) {
animation_player_tick(player); animation_player_tick(player);
if player.current_animation == null then log_warn("Trying to draw a null animation!!"); if player.current_animation == null then return;
create_billboard_rendering_task(position, player.current_animation, player.current_frame, flipX, flipY); create_billboard_rendering_task(position, player.current_animation, player.current_frame, flipX, flipY);
} }
@ -57,6 +57,7 @@ animation_set_if_not :: (player: *Animation_Player, animation: string) {
} }
animation_is :: (player: *Animation_Player, animation: string) -> bool { animation_is :: (player: *Animation_Player, animation: string) -> bool {
if player.current_animation == null then return false;
_, pack, anim := split_from_left(animation, "."); _, pack, anim := split_from_left(animation, ".");
return player.current_animation.name == anim; return player.current_animation.name == anim;
} }