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Create new header runloop.h

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This commit is contained in:
twinaphex 2021-09-21 18:38:53 +02:00
parent f21641d898
commit 550d3fa766
4 changed files with 173 additions and 130 deletions
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11
retroarch.c
View File

@ -137,6 +137,7 @@
#include "config.def.keybinds.h"
#include "runtime_file.h"
#include "runloop.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
@ -283,6 +284,14 @@
#include "lakka.h"
#endif
static runloop_core_status_msg_t runloop_core_status_msg =
{
0,
0.0f,
"",
false
};
static runloop_state_t runloop_state;
/* GLOBAL POINTER GETTERS */
@ -28349,7 +28358,7 @@ static enum runloop_state runloop_check_state(
}
}
if (TIME_TO_EXIT(trig_quit_key))
if (RUNLOOP_TIME_TO_EXIT(trig_quit_key))
{
bool quit_runloop = false;
#ifdef HAVE_SCREENSHOTS

2
retroarch.h
View File

@ -1,6 +1,6 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2016 - Daniel De Matteis
* Copyright (C) 2011-2021 - Daniel De Matteis
* Copyright (C) 2016-2019 - Brad Parker
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms

128
retroarch_data.h
View File

@ -148,30 +148,12 @@
#define VIDEO_DRIVER_GET_HW_CONTEXT_INTERNAL(p_rarch) (&p_rarch->hw_render)
#ifdef HAVE_THREADS
#define RUNLOOP_MSG_QUEUE_LOCK(runloop) slock_lock(runloop.msg_queue_lock)
#define RUNLOOP_MSG_QUEUE_UNLOCK(runloop) slock_unlock(runloop.msg_queue_lock)
#else
#define RUNLOOP_MSG_QUEUE_LOCK(p_runloop)
#define RUNLOOP_MSG_QUEUE_UNLOCK(p_runloop)
#endif
#ifdef HAVE_BSV_MOVIE
#define BSV_MOVIE_IS_EOF(p_rarch) || (p_rarch->bsv_movie_state.movie_end && p_rarch->bsv_movie_state.eof_exit)
#else
#define BSV_MOVIE_IS_EOF(p_rarch)
#endif
/* Time to exit out of the main loop?
* Reasons for exiting:
* a) Shutdown environment callback was invoked.
* b) Quit key was pressed.
* c) Frame count exceeds or equals maximum amount of frames to run.
* d) Video driver no longer alive.
* e) End of BSV movie and BSV EOF exit is true. (TODO/FIXME - explain better)
*/
#define TIME_TO_EXIT(quit_key_pressed) (runloop_state.shutdown_initiated || quit_key_pressed || !is_alive BSV_MOVIE_IS_EOF(p_rarch) || ((runloop_state.max_frames != 0) && (frame_count >= runloop_state.max_frames)) || runloop_exec)
/* Depends on ASCII character values */
#define ISPRINT(c) (((int)(c) >= ' ' && (int)(c) <= '~') ? 1 : 0)
@ -926,15 +908,6 @@ enum
RA_OPT_LOAD_MENU_ON_ERROR
};
enum runloop_state
{
RUNLOOP_STATE_ITERATE = 0,
RUNLOOP_STATE_POLLED_AND_SLEEP,
RUNLOOP_STATE_MENU_ITERATE,
RUNLOOP_STATE_END,
RUNLOOP_STATE_QUIT
};
enum rarch_movie_type
{
RARCH_MOVIE_PLAYBACK = 0,
@ -957,22 +930,6 @@ enum input_game_focus_cmd_type
GAME_FOCUS_CMD_REAPPLY
};
typedef struct runloop_ctx_msg_info
{
const char *msg;
unsigned prio;
unsigned duration;
bool flush;
} runloop_ctx_msg_info_t;
typedef struct
{
unsigned priority;
float duration;
char str[128];
bool set;
} runloop_core_status_msg_t;
typedef struct video_pixel_scaler
{
struct scaler_ctx *scaler;
@ -1052,83 +1009,6 @@ struct discord_state
typedef struct discord_state discord_state_t;
#endif
/* Contains all callbacks associated with
* core options.
* > At present there is only a single
* callback, 'update_display' - but we
* may wish to add more in the future
* (e.g. for directly informing a core of
* core option value changes, or getting/
* setting extended/non-standard option
* value data types) */
typedef struct core_options_callbacks
{
retro_core_options_update_display_callback_t update_display;
} core_options_callbacks_t;
/* Contains the current retro_fastforwarding_override
* parameters along with any pending updates triggered
* by RETRO_ENVIRONMENT_SET_FASTFORWARDING_OVERRIDE */
typedef struct fastmotion_overrides
{
struct retro_fastforwarding_override current;
struct retro_fastforwarding_override next;
bool pending;
} fastmotion_overrides_t;
struct runloop
{
retro_usec_t frame_time_last; /* int64_t alignment */
msg_queue_t msg_queue; /* ptr alignment */
#ifdef HAVE_THREADS
slock_t *msg_queue_lock;
#endif
size_t msg_queue_size;
core_option_manager_t *core_options;
core_options_callbacks_t core_options_callback; /* ptr alignment */
retro_keyboard_event_t key_event; /* ptr alignment */
retro_keyboard_event_t frontend_key_event; /* ptr alignment */
rarch_system_info_t system; /* ptr alignment */
struct retro_frame_time_callback frame_time; /* ptr alignment */
struct retro_audio_buffer_status_callback audio_buffer_status; /* ptr alignment */
unsigned pending_windowed_scale;
unsigned max_frames;
unsigned audio_latency;
fastmotion_overrides_t fastmotion_override; /* float alignment */
bool missing_bios;
bool force_nonblock;
bool paused;
bool idle;
bool focused;
bool slowmotion;
bool fastmotion;
bool shutdown_initiated;
bool core_shutdown_initiated;
bool core_running;
bool perfcnt_enable;
bool game_options_active;
bool folder_options_active;
bool autosave;
#ifdef HAVE_CONFIGFILE
bool overrides_active;
#endif
bool remaps_core_active;
bool remaps_game_active;
bool remaps_content_dir_active;
#ifdef HAVE_SCREENSHOTS
bool max_frames_screenshot;
char max_frames_screenshot_path[PATH_MAX_LENGTH];
#endif
};
typedef struct runloop runloop_state_t;
struct rarch_state
{
input_driver_state_t input_driver_state;
@ -1691,14 +1571,6 @@ static struct rarch_state rarch_st;
static const void *MAGIC_POINTER = (void*)(uintptr_t)0x0DEFACED;
#endif
static runloop_core_status_msg_t runloop_core_status_msg =
{
0,
0.0f,
"",
false
};
#ifdef HAVE_LIBNX
/* TODO/FIXME - public global variable */
extern u32 __nx_applet_type;

162
runloop.h Normal file
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@ -0,0 +1,162 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2021 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __RUNLOOP_H
#define __RUNLOOP_H
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <boolean.h>
#include <retro_inline.h>
#include <retro_common_api.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef HAVE_THREADS
#include <rthreads/rthreads.h>
#endif
#include "core_option_manager.h"
enum runloop_state
{
RUNLOOP_STATE_ITERATE = 0,
RUNLOOP_STATE_POLLED_AND_SLEEP,
RUNLOOP_STATE_MENU_ITERATE,
RUNLOOP_STATE_END,
RUNLOOP_STATE_QUIT
};
typedef struct runloop_ctx_msg_info
{
const char *msg;
unsigned prio;
unsigned duration;
bool flush;
} runloop_ctx_msg_info_t;
/* Contains the current retro_fastforwarding_override
* parameters along with any pending updates triggered
* by RETRO_ENVIRONMENT_SET_FASTFORWARDING_OVERRIDE */
typedef struct fastmotion_overrides
{
struct retro_fastforwarding_override current;
struct retro_fastforwarding_override next;
bool pending;
} fastmotion_overrides_t;
typedef struct
{
unsigned priority;
float duration;
char str[128];
bool set;
} runloop_core_status_msg_t;
/* Contains all callbacks associated with
* core options.
* > At present there is only a single
* callback, 'update_display' - but we
* may wish to add more in the future
* (e.g. for directly informing a core of
* core option value changes, or getting/
* setting extended/non-standard option
* value data types) */
typedef struct core_options_callbacks
{
retro_core_options_update_display_callback_t update_display;
} core_options_callbacks_t;
struct runloop
{
retro_usec_t frame_time_last; /* int64_t alignment */
msg_queue_t msg_queue; /* ptr alignment */
#ifdef HAVE_THREADS
slock_t *msg_queue_lock;
#endif
size_t msg_queue_size;
core_option_manager_t *core_options;
core_options_callbacks_t core_options_callback; /* ptr alignment */
retro_keyboard_event_t key_event; /* ptr alignment */
retro_keyboard_event_t frontend_key_event; /* ptr alignment */
rarch_system_info_t system; /* ptr alignment */
struct retro_frame_time_callback frame_time; /* ptr alignment */
struct retro_audio_buffer_status_callback audio_buffer_status; /* ptr alignment */
unsigned pending_windowed_scale;
unsigned max_frames;
unsigned audio_latency;
fastmotion_overrides_t fastmotion_override; /* float alignment */
bool missing_bios;
bool force_nonblock;
bool paused;
bool idle;
bool focused;
bool slowmotion;
bool fastmotion;
bool shutdown_initiated;
bool core_shutdown_initiated;
bool core_running;
bool perfcnt_enable;
bool game_options_active;
bool folder_options_active;
bool autosave;
#ifdef HAVE_CONFIGFILE
bool overrides_active;
#endif
bool remaps_core_active;
bool remaps_game_active;
bool remaps_content_dir_active;
#ifdef HAVE_SCREENSHOTS
bool max_frames_screenshot;
char max_frames_screenshot_path[PATH_MAX_LENGTH];
#endif
};
typedef struct runloop runloop_state_t;
#ifdef HAVE_THREADS
#define RUNLOOP_MSG_QUEUE_LOCK(runloop) slock_lock(runloop.msg_queue_lock)
#define RUNLOOP_MSG_QUEUE_UNLOCK(runloop) slock_unlock(runloop.msg_queue_lock)
#else
#define RUNLOOP_MSG_QUEUE_LOCK(p_runloop)
#define RUNLOOP_MSG_QUEUE_UNLOCK(p_runloop)
#endif
/* Time to exit out of the main loop?
* Reasons for exiting:
* a) Shutdown environment callback was invoked.
* b) Quit key was pressed.
* c) Frame count exceeds or equals maximum amount of frames to run.
* d) Video driver no longer alive.
* e) End of BSV movie and BSV EOF exit is true. (TODO/FIXME - explain better)
*/
#define RUNLOOP_TIME_TO_EXIT(quit_key_pressed) (runloop_state.shutdown_initiated || quit_key_pressed || !is_alive BSV_MOVIE_IS_EOF(p_rarch) || ((runloop_state.max_frames != 0) && (frame_count >= runloop_state.max_frames)) || runloop_exec)
RETRO_BEGIN_DECLS
RETRO_END_DECLS
#endif