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Update libretro header

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twinaphex 2014-01-12 13:21:07 +01:00
parent d642d3aee5
commit b15aa81f6a
1 changed files with 52 additions and 1 deletions
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53
libretro.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2010-2013 The RetroArch team
/* Copyright (C) 2010-2014 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this libretro API header (libretro.h).
@ -568,6 +568,21 @@ enum retro_mod
// struct retro_perf_callback * --
// Gets an interface for performance counters. This is useful for performance logging in a
// cross-platform way and for detecting architecture-specific features, such as SIMD support.
#define RETRO_ENVIRONMENT_GET_LOCATION_INTERFACE 29
// struct retro_location_callback * --
// Gets access to the location interface.
// The purpose of this interface is to be able to retrieve location-based information from the host device,
// such as current latitude / longitude.
//
#define RETRO_ENVIRONMENT_GET_CONTENT_DIRECTORY 30
// const char ** --
// Returns the "content" directory of the frontend.
// This directory can be used to store specific assets that the core relies upon, such as art assets,
// input data, etc etc.
// The returned value can be NULL.
// If so, no such directory is defined,
// and it's up to the implementation to find a suitable directory.
//
enum retro_log_level
{
@ -598,6 +613,7 @@ struct retro_log_callback
#define RETRO_SIMD_NEON (1 << 5)
#define RETRO_SIMD_SSE3 (1 << 6)
#define RETRO_SIMD_SSSE3 (1 << 7)
#define RETRO_SIMD_MMX (1 << 8)
typedef uint64_t retro_perf_tick_t;
typedef int64_t retro_time_t;
@ -743,6 +759,41 @@ struct retro_camera_callback
retro_camera_lifetime_status_t deinitialized;
};
// Sets the interval of time and/or distance at which to update/poll location-based data.
// To ensure compatibility with all location-based implementations, values for both
// interval_ms and interval_distance should be provided.
// interval_ms is the interval expressed in milliseconds.
// interval_distance is the distance interval expressed in meters.
typedef void (*retro_location_set_interval_t)(unsigned interval_ms, unsigned interval_distance);
// Start location services. The device will start listening for changes to the
// current location at regular intervals (which are defined with retro_location_set_interval_t).
typedef bool (*retro_location_start_t)(void);
// Stop location services. The device will stop listening for changes to the current
// location.
typedef void (*retro_location_stop_t)(void);
// Get the position of the current location. Will set parameters to 0 if no new
// location update has happened since the last time.
typedef bool (*retro_location_get_position_t)(double *lat, double *lon, double *horiz_accuracy,
double *vert_accuracy);
// Callback which signals when the location driver is initialized and/or deinitialized.
// retro_location_start_t can be called in initialized callback.
typedef void (*retro_location_lifetime_status_t)(void);
struct retro_location_callback
{
retro_location_start_t start;
retro_location_stop_t stop;
retro_location_get_position_t get_position;
retro_location_set_interval_t set_interval;
retro_location_lifetime_status_t initialized;
retro_location_lifetime_status_t deinitialized;
};
enum retro_rumble_effect
{
RETRO_RUMBLE_STRONG = 0,