mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-24 11:45:16 +00:00
723 lines
24 KiB
C
723 lines
24 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2014 - 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 __DRIVER__H
|
|
#define __DRIVER__H
|
|
|
|
#include <sys/types.h>
|
|
#include "boolean.h"
|
|
#include "libretro_private.h"
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include "msvc/msvc_compat.h"
|
|
#include "gfx/scaler/scaler.h"
|
|
#include "gfx/image/image.h"
|
|
#include "gfx/filters/softfilter.h"
|
|
#include "audio/dsp_filter.h"
|
|
#include "input/overlay.h"
|
|
#include "frontend/frontend_context.h"
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#ifdef HAVE_COMMAND
|
|
#include "command.h"
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define AUDIO_CHUNK_SIZE_BLOCKING 512
|
|
#define AUDIO_CHUNK_SIZE_NONBLOCKING 2048 // So we don't get complete line-noise when fast-forwarding audio.
|
|
#define AUDIO_MAX_RATIO 16
|
|
|
|
// Specialized _POINTER that targets the full screen regardless of viewport.
|
|
// Should not be used by a libretro implementation as coordinates returned make no sense.
|
|
// It is only used internally for overlays.
|
|
#define RARCH_DEVICE_POINTER_SCREEN (RETRO_DEVICE_POINTER | 0x10000)
|
|
|
|
// libretro has 16 buttons from 0-15 (libretro.h)
|
|
// Analog binds use RETRO_DEVICE_ANALOG, but we follow the same scheme internally
|
|
// in RetroArch for simplicity,
|
|
// so they are mapped into [16, 23].
|
|
#define RARCH_FIRST_CUSTOM_BIND 16
|
|
#define RARCH_FIRST_META_KEY RARCH_CUSTOM_BIND_LIST_END
|
|
enum // RetroArch specific bind IDs.
|
|
{
|
|
// Custom binds that extend the scope of RETRO_DEVICE_JOYPAD for RetroArch specifically.
|
|
// Analogs (RETRO_DEVICE_ANALOG)
|
|
RARCH_ANALOG_LEFT_X_PLUS = RARCH_FIRST_CUSTOM_BIND,
|
|
RARCH_ANALOG_LEFT_X_MINUS,
|
|
RARCH_ANALOG_LEFT_Y_PLUS,
|
|
RARCH_ANALOG_LEFT_Y_MINUS,
|
|
RARCH_ANALOG_RIGHT_X_PLUS,
|
|
RARCH_ANALOG_RIGHT_X_MINUS,
|
|
RARCH_ANALOG_RIGHT_Y_PLUS,
|
|
RARCH_ANALOG_RIGHT_Y_MINUS,
|
|
|
|
// Turbo
|
|
RARCH_TURBO_ENABLE,
|
|
|
|
RARCH_CUSTOM_BIND_LIST_END,
|
|
|
|
// Command binds. Not related to game input, only usable for port 0.
|
|
RARCH_FAST_FORWARD_KEY = RARCH_FIRST_META_KEY,
|
|
RARCH_FAST_FORWARD_HOLD_KEY,
|
|
RARCH_LOAD_STATE_KEY,
|
|
RARCH_SAVE_STATE_KEY,
|
|
RARCH_FULLSCREEN_TOGGLE_KEY,
|
|
RARCH_QUIT_KEY,
|
|
RARCH_STATE_SLOT_PLUS,
|
|
RARCH_STATE_SLOT_MINUS,
|
|
RARCH_REWIND,
|
|
RARCH_MOVIE_RECORD_TOGGLE,
|
|
RARCH_PAUSE_TOGGLE,
|
|
RARCH_FRAMEADVANCE,
|
|
RARCH_RESET,
|
|
RARCH_SHADER_NEXT,
|
|
RARCH_SHADER_PREV,
|
|
RARCH_CHEAT_INDEX_PLUS,
|
|
RARCH_CHEAT_INDEX_MINUS,
|
|
RARCH_CHEAT_TOGGLE,
|
|
RARCH_SCREENSHOT,
|
|
RARCH_MUTE,
|
|
RARCH_NETPLAY_FLIP,
|
|
RARCH_SLOWMOTION,
|
|
RARCH_ENABLE_HOTKEY,
|
|
RARCH_VOLUME_UP,
|
|
RARCH_VOLUME_DOWN,
|
|
RARCH_OVERLAY_NEXT,
|
|
RARCH_DISK_EJECT_TOGGLE,
|
|
RARCH_DISK_NEXT,
|
|
RARCH_GRAB_MOUSE_TOGGLE,
|
|
|
|
RARCH_MENU_TOGGLE,
|
|
|
|
RARCH_BIND_LIST_END,
|
|
RARCH_BIND_LIST_END_NULL
|
|
};
|
|
|
|
#ifdef RARCH_CONSOLE
|
|
enum // Console specific menu bind IDs.
|
|
{
|
|
CONSOLE_MENU_FIRST = 61,
|
|
CONSOLE_MENU_A = CONSOLE_MENU_FIRST,
|
|
CONSOLE_MENU_B = 62,
|
|
CONSOLE_MENU_X = 63,
|
|
CONSOLE_MENU_Y = 64,
|
|
CONSOLE_MENU_START = 65,
|
|
CONSOLE_MENU_SELECT = 66,
|
|
CONSOLE_MENU_UP = 67,
|
|
CONSOLE_MENU_DOWN = 68,
|
|
CONSOLE_MENU_LEFT = 69,
|
|
CONSOLE_MENU_RIGHT = 70,
|
|
CONSOLE_MENU_L = 71,
|
|
CONSOLE_MENU_R = 72,
|
|
CONSOLE_MENU_L2 = 73,
|
|
CONSOLE_MENU_R2 = 74,
|
|
CONSOLE_MENU_L3 = 75,
|
|
CONSOLE_MENU_R3 = 76,
|
|
CONSOLE_MENU_HOME = 77,
|
|
CONSOLE_MENU_LAST = CONSOLE_MENU_HOME,
|
|
};
|
|
#endif
|
|
|
|
struct retro_keybind
|
|
{
|
|
bool valid;
|
|
unsigned id;
|
|
const char *desc;
|
|
enum retro_key key;
|
|
|
|
// PC only uses lower 16-bits.
|
|
// Full 64-bit can be used for port-specific purposes, like simplifying multiple binds, etc.
|
|
uint64_t joykey;
|
|
|
|
// Default key binding value - for resetting bind to default
|
|
uint64_t def_joykey;
|
|
|
|
uint32_t joyaxis;
|
|
uint32_t def_joyaxis;
|
|
|
|
uint32_t orig_joyaxis; // Used by input_{push,pop}_analog_dpad().
|
|
};
|
|
|
|
struct platform_bind
|
|
{
|
|
uint64_t joykey;
|
|
char desc[64];
|
|
};
|
|
|
|
enum rarch_shader_type
|
|
{
|
|
RARCH_SHADER_CG,
|
|
RARCH_SHADER_HLSL,
|
|
RARCH_SHADER_GLSL,
|
|
RARCH_SHADER_NONE
|
|
};
|
|
|
|
#if defined(_XBOX360)
|
|
#define DEFAULT_SHADER_TYPE RARCH_SHADER_HLSL
|
|
#elif defined(__PSL1GHT__)
|
|
#define DEFAULT_SHADER_TYPE RARCH_SHADER_GLSL
|
|
#elif defined(__CELLOS_LV2__)
|
|
#define DEFAULT_SHADER_TYPE RARCH_SHADER_CG
|
|
#elif defined(HAVE_OPENGLES2)
|
|
#define DEFAULT_SHADER_TYPE RARCH_SHADER_GLSL
|
|
#else
|
|
#define DEFAULT_SHADER_TYPE RARCH_SHADER_NONE
|
|
#endif
|
|
|
|
typedef struct video_info
|
|
{
|
|
unsigned width;
|
|
unsigned height;
|
|
bool fullscreen;
|
|
bool vsync;
|
|
bool force_aspect;
|
|
bool smooth;
|
|
unsigned input_scale; // Maximum input size: RARCH_SCALE_BASE * input_scale
|
|
bool rgb32; // Use 32-bit RGBA rather than native XBGR1555.
|
|
} video_info_t;
|
|
|
|
typedef struct audio_driver
|
|
{
|
|
void *(*init)(const char *device, unsigned rate, unsigned latency);
|
|
ssize_t (*write)(void *data, const void *buf, size_t size);
|
|
bool (*stop)(void *data);
|
|
bool (*start)(void *data);
|
|
void (*set_nonblock_state)(void *data, bool toggle); // Should we care about blocking in audio thread? Fast forwarding.
|
|
void (*free)(void *data);
|
|
bool (*use_float)(void *data); // Defines if driver will take standard floating point samples, or int16_t samples.
|
|
const char *ident;
|
|
|
|
size_t (*write_avail)(void *data); // Optional
|
|
size_t (*buffer_size)(void *data); // Optional
|
|
} audio_driver_t;
|
|
|
|
#define AXIS_NEG(x) (((uint32_t)(x) << 16) | UINT16_C(0xFFFF))
|
|
#define AXIS_POS(x) ((uint32_t)(x) | UINT32_C(0xFFFF0000))
|
|
#define AXIS_NONE UINT32_C(0xFFFFFFFF)
|
|
#define AXIS_DIR_NONE UINT16_C(0xFFFF)
|
|
|
|
#define AXIS_NEG_GET(x) (((uint32_t)(x) >> 16) & UINT16_C(0xFFFF))
|
|
#define AXIS_POS_GET(x) ((uint32_t)(x) & UINT16_C(0xFFFF))
|
|
|
|
#define NO_BTN UINT16_C(0xFFFF) // I hope no joypad will ever have this many buttons ... ;)
|
|
|
|
#define HAT_UP_SHIFT 15
|
|
#define HAT_DOWN_SHIFT 14
|
|
#define HAT_LEFT_SHIFT 13
|
|
#define HAT_RIGHT_SHIFT 12
|
|
#define HAT_UP_MASK (1 << HAT_UP_SHIFT)
|
|
#define HAT_DOWN_MASK (1 << HAT_DOWN_SHIFT)
|
|
#define HAT_LEFT_MASK (1 << HAT_LEFT_SHIFT)
|
|
#define HAT_RIGHT_MASK (1 << HAT_RIGHT_SHIFT)
|
|
#define HAT_MAP(x, hat) ((x & ((1 << 12) - 1)) | hat)
|
|
|
|
#define HAT_MASK (HAT_UP_MASK | HAT_DOWN_MASK | HAT_LEFT_MASK | HAT_RIGHT_MASK)
|
|
#define GET_HAT_DIR(x) (x & HAT_MASK)
|
|
#define GET_HAT(x) (x & (~HAT_MASK))
|
|
|
|
enum analog_dpad_mode
|
|
{
|
|
ANALOG_DPAD_NONE = 0,
|
|
ANALOG_DPAD_LSTICK,
|
|
ANALOG_DPAD_RSTICK,
|
|
ANALOG_DPAD_DUALANALOG,
|
|
ANALOG_DPAD_LAST
|
|
};
|
|
|
|
enum keybind_set_id
|
|
{
|
|
KEYBINDS_ACTION_NONE = 0,
|
|
KEYBINDS_ACTION_SET_DEFAULT_BIND,
|
|
KEYBINDS_ACTION_SET_DEFAULT_BINDS,
|
|
KEYBINDS_ACTION_SET_ANALOG_DPAD_NONE,
|
|
KEYBINDS_ACTION_SET_ANALOG_DPAD_LSTICK,
|
|
KEYBINDS_ACTION_SET_ANALOG_DPAD_RSTICK,
|
|
KEYBINDS_ACTION_GET_BIND_LABEL,
|
|
KEYBINDS_ACTION_LAST
|
|
};
|
|
|
|
typedef struct rarch_joypad_driver rarch_joypad_driver_t;
|
|
|
|
typedef struct input_driver
|
|
{
|
|
void *(*init)(void);
|
|
void (*poll)(void *data);
|
|
int16_t (*input_state)(void *data, const struct retro_keybind **retro_keybinds,
|
|
unsigned port, unsigned device, unsigned index, unsigned id);
|
|
bool (*key_pressed)(void *data, int key);
|
|
void (*free)(void *data);
|
|
void (*set_keybinds)(void *data, unsigned device, unsigned port, unsigned id, unsigned keybind_action);
|
|
bool (*set_sensor_state)(void *data, unsigned port, enum retro_sensor_action action, unsigned rate);
|
|
float (*get_sensor_input)(void *data, unsigned port, unsigned id);
|
|
uint64_t (*get_capabilities)(void *data);
|
|
unsigned (*devices_size)(void *data);
|
|
const char *ident;
|
|
|
|
void (*grab_mouse)(void *data, bool state);
|
|
bool (*set_rumble)(void *data, unsigned port, enum retro_rumble_effect effect, uint16_t state);
|
|
const rarch_joypad_driver_t *(*get_joypad_driver)(void *data);
|
|
} input_driver_t;
|
|
|
|
typedef struct input_osk_driver
|
|
{
|
|
void *(*init)(size_t size);
|
|
void (*free)(void *data);
|
|
bool (*enable_key_layout)(void *data);
|
|
void (*oskutil_create_activation_parameters)(void *data);
|
|
void (*write_msg)(void *data, const void *msg);
|
|
void (*write_initial_msg)(void *data, const void *msg);
|
|
bool (*start)(void *data);
|
|
void (*lifecycle)(void *data, uint64_t status);
|
|
void *(*get_text_buf)(void *data);
|
|
const char *ident;
|
|
} input_osk_driver_t;
|
|
|
|
typedef struct camera_driver
|
|
{
|
|
// FIXME: params for init - queries for resolution, framerate, color format
|
|
// which might or might not be honored
|
|
void *(*init)(const char *device, uint64_t buffer_types, unsigned width, unsigned height);
|
|
void (*free)(void *data);
|
|
|
|
bool (*start)(void *data);
|
|
void (*stop)(void *data);
|
|
|
|
// Polls the camera driver.
|
|
// Will call the appropriate callback if a new frame is ready.
|
|
// Returns true if a new frame was handled.
|
|
bool (*poll)(void *data,
|
|
retro_camera_frame_raw_framebuffer_t frame_raw_cb,
|
|
retro_camera_frame_opengl_texture_t frame_gl_cb);
|
|
|
|
const char *ident;
|
|
} camera_driver_t;
|
|
|
|
typedef struct location_driver
|
|
{
|
|
void *(*init)(void);
|
|
void (*free)(void *data);
|
|
|
|
bool (*start)(void *data);
|
|
void (*stop)(void *data);
|
|
|
|
bool (*get_position)(void *data, double *lat, double *lon, double *horiz_accuracy, double *vert_accuracy);
|
|
void (*set_interval)(void *data, unsigned interval_msecs, unsigned interval_distance);
|
|
const char *ident;
|
|
} location_driver_t;
|
|
|
|
struct rarch_viewport;
|
|
|
|
#ifdef HAVE_OVERLAY
|
|
typedef struct video_overlay_interface
|
|
{
|
|
void (*enable)(void *data, bool state);
|
|
bool (*load)(void *data, const struct texture_image *images, unsigned num_images);
|
|
void (*tex_geom)(void *data, unsigned image, float x, float y, float w, float h);
|
|
void (*vertex_geom)(void *data, unsigned image, float x, float y, float w, float h);
|
|
void (*full_screen)(void *data, bool enable);
|
|
void (*set_alpha)(void *data, unsigned image, float mod);
|
|
} video_overlay_interface_t;
|
|
#endif
|
|
|
|
// Optionally implemented interface to poke more deeply into video driver.
|
|
typedef struct video_poke_interface
|
|
{
|
|
void (*set_filtering)(void *data, unsigned index, bool smooth);
|
|
#ifdef HAVE_FBO
|
|
uintptr_t (*get_current_framebuffer)(void *data);
|
|
retro_proc_address_t (*get_proc_address)(void *data, const char *sym);
|
|
#endif
|
|
void (*set_aspect_ratio)(void *data, unsigned aspectratio_index);
|
|
void (*apply_state_changes)(void *data);
|
|
|
|
#ifdef HAVE_MENU
|
|
void (*set_texture_frame)(void *data, const void *frame, bool rgb32, unsigned width, unsigned height, float alpha); // Update texture.
|
|
void (*set_texture_enable)(void *data, bool enable, bool full_screen); // Enable/disable rendering.
|
|
#endif
|
|
void (*set_osd_msg)(void *data, const char *msg, void *userdata);
|
|
|
|
void (*show_mouse)(void *data, bool state);
|
|
void (*grab_mouse_toggle)(void *data);
|
|
|
|
struct gfx_shader *(*get_current_shader)(void *data);
|
|
} video_poke_interface_t;
|
|
|
|
typedef struct video_driver
|
|
{
|
|
void *(*init)(const video_info_t *video, const input_driver_t **input, void **input_data);
|
|
// Should the video driver act as an input driver as well? :)
|
|
// The video init might preinitialize an input driver to override the settings in case the video driver relies on input driver for event handling, e.g.
|
|
bool (*frame)(void *data, const void *frame, unsigned width, unsigned height, unsigned pitch, const char *msg); // msg is for showing a message on the screen along with the video frame.
|
|
void (*set_nonblock_state)(void *data, bool toggle); // Should we care about syncing to vblank? Fast forwarding.
|
|
// Is the window still active?
|
|
bool (*alive)(void *data);
|
|
bool (*focus)(void *data); // Does the window have focus?
|
|
bool (*set_shader)(void *data, enum rarch_shader_type type, const char *path); // Sets shader. Might not be implemented. Will be moved to poke_interface later.
|
|
void (*free)(void *data);
|
|
const char *ident;
|
|
|
|
#ifdef HAVE_MENU
|
|
void (*restart)(void);
|
|
#endif
|
|
|
|
void (*set_rotation)(void *data, unsigned rotation);
|
|
void (*viewport_info)(void *data, struct rarch_viewport *vp);
|
|
|
|
// Reads out in BGR byte order (24bpp).
|
|
bool (*read_viewport)(void *data, uint8_t *buffer);
|
|
|
|
#ifdef HAVE_OVERLAY
|
|
void (*overlay_interface)(void *data, const video_overlay_interface_t **iface);
|
|
#endif
|
|
void (*poke_interface)(void *data, const video_poke_interface_t **iface);
|
|
} video_driver_t;
|
|
|
|
typedef struct menu_ctx_driver_backend
|
|
{
|
|
void (*entries_init)(void*, unsigned);
|
|
int (*iterate)(void *, unsigned);
|
|
void (*shader_manager_init)(void *);
|
|
void (*shader_manager_get_str)(void *, char *, size_t, unsigned);
|
|
void (*shader_manager_set_preset)(void *, unsigned, const char*);
|
|
void (*shader_manager_save_preset)(void *, const char *, bool);
|
|
unsigned (*shader_manager_get_type)(void *);
|
|
int (*shader_manager_setting_toggle)(void *, unsigned, unsigned);
|
|
unsigned (*type_is)(unsigned);
|
|
int (*core_setting_toggle)(unsigned, unsigned);
|
|
int (*setting_toggle)(void *, unsigned, unsigned, unsigned);
|
|
int (*setting_set)(void *, unsigned, unsigned);
|
|
void (*setting_set_label)(char *, size_t, unsigned *, unsigned);
|
|
void (*defer_decision_automatic)(void *);
|
|
void (*defer_decision_manual)(void *);
|
|
const char *ident;
|
|
} menu_ctx_driver_backend_t;
|
|
|
|
typedef struct menu_ctx_driver
|
|
{
|
|
void (*set_texture)(void*, bool);
|
|
void (*render_messagebox)(void*, const char*);
|
|
void (*render)(void*);
|
|
void (*frame)(void*);
|
|
void* (*init)(void);
|
|
void (*free)(void*);
|
|
void (*init_assets)(void*);
|
|
void (*free_assets)(void*);
|
|
void (*populate_entries)(void*, unsigned);
|
|
void (*iterate)(void*, unsigned);
|
|
int (*input_postprocess)(void *, uint64_t);
|
|
void (*navigation_clear)(void *);
|
|
void (*navigation_decrement)(void *);
|
|
void (*navigation_increment)(void *);
|
|
void (*navigation_set)(void *);
|
|
void (*navigation_set_last)(void *);
|
|
void (*navigation_descend_alphabet)(void *, size_t *);
|
|
void (*navigation_ascend_alphabet)(void *, size_t *);
|
|
void (*list_insert)(void *, const char *, size_t);
|
|
void (*list_delete)(void *, size_t);
|
|
void (*list_clear)(void *);
|
|
void (*list_set_selection)(void *);
|
|
void (*init_core_info)(void *);
|
|
|
|
const menu_ctx_driver_backend_t *backend;
|
|
// Human readable string.
|
|
const char *ident;
|
|
} menu_ctx_driver_t;
|
|
|
|
enum rarch_display_type
|
|
{
|
|
RARCH_DISPLAY_NONE = 0, // Non-bindable types like consoles, KMS, VideoCore, etc.
|
|
RARCH_DISPLAY_X11, // video_display => Display*, video_window => Window
|
|
RARCH_DISPLAY_WIN32, // video_display => N/A, video_window => HWND
|
|
RARCH_DISPLAY_OSX // ?!
|
|
};
|
|
|
|
typedef struct driver
|
|
{
|
|
const frontend_ctx_driver_t *frontend_ctx;
|
|
const audio_driver_t *audio;
|
|
const video_driver_t *video;
|
|
const input_driver_t *input;
|
|
#ifdef HAVE_OSK
|
|
const input_osk_driver_t *osk;
|
|
void *osk_data;
|
|
#endif
|
|
#ifdef HAVE_CAMERA
|
|
const camera_driver_t *camera;
|
|
void *camera_data;
|
|
#endif
|
|
#ifdef HAVE_LOCATION
|
|
const location_driver_t *location;
|
|
void *location_data;
|
|
#endif
|
|
void *audio_data;
|
|
void *video_data;
|
|
void *input_data;
|
|
#ifdef HAVE_MENU
|
|
void *menu;
|
|
const menu_ctx_driver_t *menu_ctx;
|
|
#endif
|
|
|
|
bool threaded_video;
|
|
|
|
// If set during context deinit, the driver should keep
|
|
// graphics context alive to avoid having to reset all context state.
|
|
bool video_cache_context;
|
|
bool video_cache_context_ack; // Set to true by driver if context caching succeeded.
|
|
|
|
// Set if the respective handles are owned by RetroArch driver core.
|
|
// Consoles upper logic will generally intialize the drivers before
|
|
// the driver core initializes. It will then be up to upper logic
|
|
// to finally free() up the driver handles.
|
|
// Driver core will still call init() and free(), but in this case
|
|
// these calls should be seen as "reinit() + ref_count++" and "ref_count--"
|
|
// respectively.
|
|
bool video_data_own;
|
|
bool audio_data_own;
|
|
bool input_data_own;
|
|
#ifdef HAVE_CAMERA
|
|
bool camera_data_own;
|
|
#endif
|
|
#ifdef HAVE_LOCATION
|
|
bool location_data_own;
|
|
#endif
|
|
#ifdef HAVE_OSK
|
|
bool osk_data_own;
|
|
#endif
|
|
|
|
#ifdef HAVE_COMMAND
|
|
rarch_cmd_t *command;
|
|
#endif
|
|
bool stdin_claimed;
|
|
bool block_hotkey;
|
|
bool block_input;
|
|
bool nonblock_state;
|
|
|
|
// Opaque handles to currently running window.
|
|
// Used by e.g. input drivers which bind to a window.
|
|
// Drivers are responsible for setting these if an input driver
|
|
// could potentially make use of this.
|
|
uintptr_t video_display;
|
|
uintptr_t video_window;
|
|
enum rarch_display_type display_type;
|
|
|
|
// Used for 15-bit -> 16-bit conversions that take place before being passed to video driver.
|
|
struct scaler_ctx scaler;
|
|
void *scaler_out;
|
|
|
|
// Graphics driver requires RGBA byte order data (ABGR on little-endian) for 32-bit.
|
|
// This takes effect for overlay and shader cores that wants to load data into graphics driver.
|
|
// Kinda hackish to place it here, it is only used for GLES.
|
|
// TODO: Refactor this better.
|
|
bool gfx_use_rgba;
|
|
|
|
#ifdef HAVE_OVERLAY
|
|
input_overlay_t *overlay;
|
|
input_overlay_state_t overlay_state;
|
|
#endif
|
|
|
|
// Interface for "poking".
|
|
const video_poke_interface_t *video_poke;
|
|
|
|
// last message given to the video driver
|
|
const char *current_msg;
|
|
} driver_t;
|
|
|
|
void init_drivers(void);
|
|
void init_drivers_pre(void);
|
|
void uninit_drivers(void);
|
|
|
|
void global_init_drivers(void);
|
|
void global_uninit_drivers(void);
|
|
|
|
void init_video_input(void);
|
|
void uninit_video_input(void);
|
|
void init_audio(void);
|
|
void uninit_audio(void);
|
|
|
|
void find_prev_resampler_driver(void);
|
|
void find_prev_video_driver(void);
|
|
void find_prev_audio_driver(void);
|
|
void find_prev_input_driver(void);
|
|
void find_next_video_driver(void);
|
|
void find_next_audio_driver(void);
|
|
void find_next_input_driver(void);
|
|
void find_next_resampler_driver(void);
|
|
|
|
#ifdef HAVE_CAMERA
|
|
void init_camera(void);
|
|
void uninit_camera(void);
|
|
void find_prev_camera_driver(void);
|
|
void find_next_camera_driver(void);
|
|
#endif
|
|
|
|
#ifdef HAVE_LOCATION
|
|
void init_location(void);
|
|
void uninit_location(void);
|
|
void find_prev_location_driver(void);
|
|
void find_next_location_driver(void);
|
|
#endif
|
|
|
|
void driver_set_monitor_refresh_rate(float hz);
|
|
bool driver_monitor_fps_statistics(double *refresh_rate, double *deviation, unsigned *sample_points);
|
|
void driver_set_nonblock_state(bool nonblock);
|
|
|
|
// Used by RETRO_ENVIRONMENT_SET_HW_RENDER.
|
|
uintptr_t driver_get_current_framebuffer(void);
|
|
retro_proc_address_t driver_get_proc_address(const char *sym);
|
|
|
|
// Used by RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE
|
|
bool driver_set_rumble_state(unsigned port, enum retro_rumble_effect effect, uint16_t strength);
|
|
// Used by RETRO_ENVIRONMENT_GET_SENSOR_INTERFACE
|
|
bool driver_set_sensor_state(unsigned port, enum retro_sensor_action action, unsigned rate);
|
|
float driver_sensor_get_input(unsigned port, unsigned action);
|
|
|
|
#ifdef HAVE_DYLIB
|
|
void rarch_deinit_filter(void);
|
|
void rarch_init_filter(enum retro_pixel_format);
|
|
#endif
|
|
|
|
#ifdef HAVE_FILTERS_BUILTIN
|
|
unsigned dspfilter_get_last_idx(void);
|
|
#endif
|
|
|
|
void rarch_init_dsp_filter(void);
|
|
void rarch_deinit_dsp_filter(void);
|
|
const char *rarch_dspfilter_get_name(void *data);
|
|
|
|
// Used by RETRO_ENVIRONMENT_GET_CAMERA_INTERFACE
|
|
#ifdef HAVE_CAMERA
|
|
bool driver_camera_start(void);
|
|
void driver_camera_stop(void);
|
|
void driver_camera_poll(void);
|
|
#endif
|
|
|
|
// Used by RETRO_ENVIRONMENT_GET_LOCATION_INTERFACE
|
|
#ifdef HAVE_LOCATION
|
|
bool driver_location_start(void);
|
|
void driver_location_stop(void);
|
|
bool driver_location_get_position(double *lat, double *lon, double *horiz_accuracy, double *vert_accuracy);
|
|
void driver_location_set_interval(unsigned interval_msecs, unsigned interval_distance);
|
|
#endif
|
|
|
|
#ifdef HAVE_MENU
|
|
const void *menu_ctx_find_driver(const char *ident); // Finds driver with ident. Does not initialize.
|
|
void find_prev_menu_driver(void);
|
|
void find_next_menu_driver(void);
|
|
void find_menu_driver(void);
|
|
#endif
|
|
|
|
// Used by RETRO_ENVIRONMENT_SET_SYSTEM_AV_INFO
|
|
bool driver_update_system_av_info(const struct retro_system_av_info *info);
|
|
|
|
extern driver_t driver;
|
|
|
|
//////////////////////////////////////////////// Backends
|
|
extern const audio_driver_t audio_rsound;
|
|
extern const audio_driver_t audio_oss;
|
|
extern const audio_driver_t audio_alsa;
|
|
extern const audio_driver_t audio_alsathread;
|
|
extern const audio_driver_t audio_roar;
|
|
extern const audio_driver_t audio_openal;
|
|
extern const audio_driver_t audio_opensl;
|
|
extern const audio_driver_t audio_jack;
|
|
extern const audio_driver_t audio_sdl;
|
|
extern const audio_driver_t audio_xa;
|
|
extern const audio_driver_t audio_pulse;
|
|
extern const audio_driver_t audio_dsound;
|
|
extern const audio_driver_t audio_coreaudio;
|
|
extern const audio_driver_t audio_xenon360;
|
|
extern const audio_driver_t audio_ps3;
|
|
extern const audio_driver_t audio_gx;
|
|
extern const audio_driver_t audio_psp1;
|
|
extern const audio_driver_t audio_rwebaudio;
|
|
extern const audio_driver_t audio_null;
|
|
extern const video_driver_t video_gl;
|
|
extern const video_driver_t video_psp1;
|
|
extern const video_driver_t video_vita;
|
|
extern const video_driver_t video_d3d;
|
|
extern const video_driver_t video_gx;
|
|
extern const video_driver_t video_xenon360;
|
|
extern const video_driver_t video_xvideo;
|
|
extern const video_driver_t video_xdk_d3d;
|
|
extern const video_driver_t video_sdl;
|
|
extern const video_driver_t video_vg;
|
|
extern const video_driver_t video_null;
|
|
extern const video_driver_t video_lima;
|
|
extern const video_driver_t video_omap;
|
|
extern const input_driver_t input_android;
|
|
extern const input_driver_t input_sdl;
|
|
extern const input_driver_t input_dinput;
|
|
extern const input_driver_t input_x;
|
|
extern const input_driver_t input_ps3;
|
|
extern const input_driver_t input_psp;
|
|
extern const input_driver_t input_xenon360;
|
|
extern const input_driver_t input_gx;
|
|
extern const input_driver_t input_xinput;
|
|
extern const input_driver_t input_linuxraw;
|
|
extern const input_driver_t input_udev;
|
|
extern const input_driver_t input_apple;
|
|
extern const input_driver_t input_qnx;
|
|
extern const input_driver_t input_rwebinput;
|
|
extern const input_driver_t input_null;
|
|
extern const camera_driver_t camera_v4l2;
|
|
extern const camera_driver_t camera_android;
|
|
extern const camera_driver_t camera_rwebcam;
|
|
extern const camera_driver_t camera_ios;
|
|
extern const location_driver_t location_apple;
|
|
extern const location_driver_t location_android;
|
|
extern const input_osk_driver_t input_ps3_osk;
|
|
|
|
extern const menu_ctx_driver_t menu_ctx_rmenu;
|
|
extern const menu_ctx_driver_t menu_ctx_rmenu_xui;
|
|
extern const menu_ctx_driver_t menu_ctx_rgui;
|
|
extern const menu_ctx_driver_t menu_ctx_lakka;
|
|
|
|
extern const menu_ctx_driver_backend_t menu_ctx_backend_common;
|
|
extern const menu_ctx_driver_backend_t menu_ctx_backend_lakka;
|
|
|
|
#ifdef HAVE_FILTERS_BUILTIN
|
|
extern const struct softfilter_implementation *blargg_ntsc_snes_rf_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *blargg_ntsc_snes_composite_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *blargg_ntsc_snes_svideo_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *blargg_ntsc_snes_rgb_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *lq2x_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *phosphor2x_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *twoxbr_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *epx_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *twoxsai_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *supereagle_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *supertwoxsai_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *twoxbr_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *darken_get_implementation(softfilter_simd_mask_t simd);
|
|
extern const struct softfilter_implementation *scale2x_get_implementation(softfilter_simd_mask_t simd);
|
|
#endif
|
|
|
|
#include "driver_funcs.h"
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|