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chore: decreased verbose in logging
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@joamag
joamag committed Mar 24, 2024
1 parent abfd811 commit 167b6f8
Showing 1 changed file with 25 additions and 24 deletions.
49 changes: 25 additions & 24 deletions frontends/libretro/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ pub mod consts;
pub mod palettes;

use boytacean::{
debugln,
gb::{AudioProvider, GameBoy},
info::Info,
infoln,
Expand Down Expand Up @@ -235,13 +236,13 @@ struct RetroSystemContentInfoOverride {

#[no_mangle]
pub extern "C" fn retro_api_version() -> c_uint {
infoln!("retro_api_version()");
debugln!("retro_api_version()");
RETRO_API_VERSION
}

#[no_mangle]
pub extern "C" fn retro_init() {
infoln!("retro_init()");
debugln!("retro_init()");
unsafe {
EMULATOR = Some(GameBoy::new(None));
KEY_STATES = Some(HashMap::new());
Expand All @@ -250,12 +251,12 @@ pub extern "C" fn retro_init() {

#[no_mangle]
pub extern "C" fn retro_deinit() {
infoln!("retro_deinit()");
debugln!("retro_deinit()");
}

#[no_mangle]
pub extern "C" fn retro_reset() {
infoln!("retro_reset()");
debugln!("retro_reset()");
let emulator = unsafe { EMULATOR.as_mut().unwrap() };
emulator.reload();
}
Expand All @@ -265,7 +266,7 @@ pub extern "C" fn retro_reset() {
/// This function should be called only within Libretro context.
#[no_mangle]
pub unsafe extern "C" fn retro_get_system_info(info: *mut RetroSystemInfo) {
infoln!("retro_get_system_info()");
debugln!("retro_get_system_info()");

INFO.name_s = format!("{}\0", Info::name());
INFO.name = INFO.name_s.as_str();
Expand All @@ -284,7 +285,7 @@ pub unsafe extern "C" fn retro_get_system_info(info: *mut RetroSystemInfo) {
/// This function should be called only within Libretro context.
#[no_mangle]
pub unsafe extern "C" fn retro_get_system_av_info(info: *mut RetroSystemAvInfo) {
infoln!("retro_get_system_av_info()");
debugln!("retro_get_system_av_info()");

let emulator = EMULATOR.as_ref().unwrap();
let environment_cb = ENVIRONMENT_CALLBACK.as_ref().unwrap();
Expand All @@ -309,7 +310,7 @@ pub unsafe extern "C" fn retro_get_system_av_info(info: *mut RetroSystemAvInfo)
pub extern "C" fn retro_set_environment(
callback: Option<extern "C" fn(u32, *const c_void) -> bool>,
) {
infoln!("retro_set_environment()");
debugln!("retro_set_environment()");
unsafe {
ENVIRONMENT_CALLBACK = callback;
let environment_cb = ENVIRONMENT_CALLBACK.as_ref().unwrap();
Expand All @@ -326,7 +327,7 @@ pub extern "C" fn retro_set_environment(

#[no_mangle]
pub extern "C" fn retro_set_controller_port_device() {
infoln!("retro_set_controller_port_device()");
debugln!("retro_set_controller_port_device()");
}

#[no_mangle]
Expand Down Expand Up @@ -427,7 +428,7 @@ pub extern "C" fn retro_run() {

#[no_mangle]
pub extern "C" fn retro_get_region() -> u32 {
infoln!("retro_get_region()");
debugln!("retro_get_region()");
REGION_NTSC
}

Expand All @@ -436,7 +437,7 @@ pub extern "C" fn retro_get_region() -> u32 {
/// This function should be called only within Libretro context.
#[no_mangle]
pub unsafe extern "C" fn retro_load_game(game: *const RetroGameInfo) -> bool {
infoln!("retro_load_game()");
debugln!("retro_load_game()");
let environment_cb = ENVIRONMENT_CALLBACK.as_ref().unwrap();
let ext_result = environment_cb(
RETRO_ENVIRONMENT_GET_GAME_INFO_EXT,
Expand Down Expand Up @@ -472,32 +473,32 @@ pub extern "C" fn retro_load_game_special(
_info: *const RetroGameInfo,
_num_info: usize,
) -> bool {
infoln!("retro_load_game_special()");
debugln!("retro_load_game_special()");
false
}

#[no_mangle]
pub extern "C" fn retro_unload_game() {
infoln!("retro_unload_game()");
debugln!("retro_unload_game()");
let instance = unsafe { EMULATOR.as_mut().unwrap() };
instance.reset();
}

#[no_mangle]
pub extern "C" fn retro_get_memory_size(_memory_id: u32) -> usize {
infoln!("retro_get_memory_size()");
debugln!("retro_get_memory_size()");
0
}

#[no_mangle]
pub extern "C" fn retro_get_memory_data(_memory_id: u32) -> *mut c_void {
infoln!("retro_get_memory_data()");
debugln!("retro_get_memory_data()");
std::ptr::null_mut()
}

#[no_mangle]
pub extern "C" fn retro_serialize_size() -> usize {
infoln!("retro_serialize_size()");
debugln!("retro_serialize_size()");
let instance = unsafe { EMULATOR.as_mut().unwrap() };
StateManager::save(instance, Some(SaveStateFormat::Bess))
.unwrap()
Expand All @@ -506,7 +507,7 @@ pub extern "C" fn retro_serialize_size() -> usize {

#[no_mangle]
pub extern "C" fn retro_serialize(data: *mut c_void, size: usize) -> bool {
infoln!("retro_serialize()");
debugln!("retro_serialize()");
let instance = unsafe { EMULATOR.as_mut().unwrap() };
let state = match StateManager::save(instance, Some(SaveStateFormat::Bess)) {
Ok(state) => state,
Expand All @@ -531,7 +532,7 @@ pub extern "C" fn retro_serialize(data: *mut c_void, size: usize) -> bool {

#[no_mangle]
pub extern "C" fn retro_unserialize(data: *const c_void, size: usize) -> bool {
infoln!("retro_unserialize()");
debugln!("retro_unserialize()");
let instance = unsafe { EMULATOR.as_mut().unwrap() };
let state = unsafe { from_raw_parts(data as *const u8, size) };
if let Err(err) = StateManager::load(state, instance, None) {
Expand All @@ -543,7 +544,7 @@ pub extern "C" fn retro_unserialize(data: *const c_void, size: usize) -> bool {

#[no_mangle]
pub extern "C" fn retro_cheat_reset() {
infoln!("retro_cheat_reset()");
debugln!("retro_cheat_reset()");
let emulator = unsafe { EMULATOR.as_mut().unwrap() };
emulator.reset_cheats();
}
Expand All @@ -553,7 +554,7 @@ pub extern "C" fn retro_cheat_reset() {
/// This function should be called only within Libretro context.
#[no_mangle]
pub unsafe extern "C" fn retro_cheat_set(_index: c_uint, enabled: bool, code: *const c_char) {
infoln!("retro_cheat_set()");
debugln!("retro_cheat_set()");
// we'll just ignore cheats that are not enabled, Boytacean
// does not support pre-loading cheats
if !enabled {
Expand All @@ -571,31 +572,31 @@ pub unsafe extern "C" fn retro_cheat_set(_index: c_uint, enabled: bool, code: *c
pub extern "C" fn retro_set_video_refresh(
callback: Option<extern "C" fn(*const u8, c_uint, c_uint, usize)>,
) {
infoln!("retro_set_video_refresh()");
debugln!("retro_set_video_refresh()");
unsafe {
VIDEO_REFRESH_CALLBACK = callback;
}
}

#[no_mangle]
pub extern "C" fn retro_set_audio_sample(callback: Option<extern "C" fn(i16, i16)>) {
infoln!("retro_set_audio_sample()");
debugln!("retro_set_audio_sample()");
unsafe {
AUDIO_SAMPLE_CALLBACK = callback;
}
}

#[no_mangle]
pub extern "C" fn retro_set_audio_sample_batch(callback: Option<extern "C" fn(*const i16, usize)>) {
infoln!("retro_set_audio_sample_batch()");
debugln!("retro_set_audio_sample_batch()");
unsafe {
AUDIO_SAMPLE_BATCH_CALLBACK = callback;
}
}

#[no_mangle]
pub extern "C" fn retro_set_input_poll(callback: Option<extern "C" fn()>) {
infoln!("retro_set_input_poll()");
debugln!("retro_set_input_poll()");
unsafe {
INPUT_POLL_CALLBACK = callback;
}
Expand All @@ -605,7 +606,7 @@ pub extern "C" fn retro_set_input_poll(callback: Option<extern "C" fn()>) {
pub extern "C" fn retro_set_input_state(
callback: Option<extern "C" fn(port: u32, device: u32, index: u32, id: u32) -> i16>,
) {
infoln!("retro_set_input_state()");
debugln!("retro_set_input_state()");
unsafe {
INPUT_STATE_CALLBACK = callback;
}
Expand Down

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