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Cleanups/rewrites

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This commit is contained in:
twinaphex 2019-08-02 17:41:08 +02:00
parent 090063cc35
commit 7a2d09b4bf
3 changed files with 46 additions and 126 deletions
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86
input/input_mapper.c
View File

@ -27,13 +27,8 @@
#include <compat/strl.h>
#include <compat/posix_string.h>
#include <retro_miscellaneous.h>
#include <libretro.h>
#ifdef HAVE_MENU
#include "../menu/menu_driver.h"
#endif
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
@ -46,38 +41,6 @@
#endif
#include "../configuration.h"
#include "../msg_hash.h"
#include "../verbosity.h"
#define MAPPER_GET_KEY(state, key) (((state)->keys[(key) / 32] >> ((key) % 32)) & 1)
#define MAPPER_SET_KEY(state, key) (state)->keys[(key) / 32] |= 1 << ((key) % 32)
struct input_mapper
{
/* Left X, Left Y, Right X, Right Y */
int16_t analog_value[MAX_USERS][8];
/* the whole keyboard state */
uint32_t keys[RETROK_LAST / 32 + 1];
/* This is a bitmask of (1 << key_bind_id). */
input_bits_t buttons[MAX_USERS];
};
input_mapper_t *input_mapper_new(void)
{
input_mapper_t* handle = (input_mapper_t*)
calloc(1, sizeof(*handle));
if (!handle)
return NULL;
return handle;
}
void input_mapper_free(input_mapper_t *handle)
{
if (handle)
free (handle);
}
void input_mapper_poll(input_mapper_t *handle,
void *ol_pointer,
@ -131,11 +94,9 @@ void input_mapper_poll(input_mapper_t *handle,
/* key_event tracks if a key is pressed for ANY PLAYER, so we must check
if the key was used by any player before releasing */
else if (!key_event[j])
{
input_keyboard_event(false,
remap_button,
0, 0, RETRO_DEVICE_KEYBOARD);
}
}
}
break;
@ -223,12 +184,6 @@ void input_mapper_poll(input_mapper_t *handle,
remap_axis_bind] =
current_axis_value * invert;
}
#if 0
RARCH_LOG("axis %d(%d) remapped to axis %d val %d\n",
j, k,
remap_axis - RARCH_FIRST_CUSTOM_BIND,
current_axis_value);
#endif
}
}
@ -239,44 +194,3 @@ void input_mapper_poll(input_mapper_t *handle,
}
}
}
void input_mapper_state(
input_mapper_t *handle,
int16_t *ret,
unsigned port,
unsigned device,
unsigned idx,
unsigned id)
{
switch (device)
{
case RETRO_DEVICE_JOYPAD:
if (BIT256_GET(handle->buttons[port], id))
*ret = 1;
break;
case RETRO_DEVICE_ANALOG:
if (idx < 2 && id < 2)
{
int val = 0;
unsigned offset = 0 + (idx * 4) + (id * 2);
int val1 = handle->analog_value[port][offset];
int val2 = handle->analog_value[port][offset+1];
if (val1)
val = val1;
else if (val2)
val = val2;
if (val1 || val2)
*ret |= val;
}
break;
case RETRO_DEVICE_KEYBOARD:
if (id < RETROK_LAST)
if (MAPPER_GET_KEY(handle, id))
*ret |= 1;
break;
default:
break;
}
}

27
input/input_mapper.h
View File

@ -27,13 +27,20 @@
#include <boolean.h>
#include <retro_common_api.h>
#define MAPPER_GET_KEY(state, key) (((state)->keys[(key) / 32] >> ((key) % 32)) & 1)
#define MAPPER_SET_KEY(state, key) (state)->keys[(key) / 32] |= 1 << ((key) % 32)
RETRO_BEGIN_DECLS
typedef struct input_mapper input_mapper_t;
input_mapper_t *input_mapper_new(void);
void input_mapper_free(input_mapper_t *handle);
typedef struct input_mapper
{
/* Left X, Left Y, Right X, Right Y */
int16_t analog_value[MAX_USERS][8];
/* the whole keyboard state */
uint32_t keys[RETROK_LAST / 32 + 1];
/* This is a bitmask of (1 << key_bind_id). */
input_bits_t buttons[MAX_USERS];
} input_mapper_t;
void input_mapper_poll(input_mapper_t *handle,
void *overlay_pointer,
@ -41,16 +48,6 @@ void input_mapper_poll(input_mapper_t *handle,
unsigned max_users,
bool poll_overlay);
bool input_mapper_key_pressed(input_mapper_t *handle, int key);
void input_mapper_state(
input_mapper_t *handle,
int16_t *ret,
unsigned port,
unsigned device,
unsigned idx,
unsigned id);
RETRO_END_DECLS
#endif

59
retroarch.c
View File

@ -10857,8 +10857,8 @@ static int16_t input_state_device(
}
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
if (BIT256_GET(input_driver_mapper->buttons[port], id))
res = 1;
/* Don't allow turbo for D-pad. */
if ((id < RETRO_DEVICE_ID_JOYPAD_UP || id > RETRO_DEVICE_ID_JOYPAD_RIGHT))
@ -10907,10 +10907,6 @@ static int16_t input_state_device(
}
}
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
break;
case RETRO_DEVICE_KEYBOARD:
@ -10934,8 +10930,9 @@ static int16_t input_state_device(
#endif
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
if (id < RETROK_LAST)
if (MAPPER_GET_KEY(input_driver_mapper, id))
res |= 1;
break;
@ -10959,10 +10956,6 @@ static int16_t input_state_device(
}
}
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
break;
case RETRO_DEVICE_ANALOG:
@ -11050,8 +11043,23 @@ static int16_t input_state_device(
}
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
{
if (idx < 2 && id < 2)
{
int val = 0;
unsigned offset = 0 + (idx * 4) + (id * 2);
int val1 = input_driver_mapper->analog_value[port][offset];
int val2 = input_driver_mapper->analog_value[port][offset+1];
if (val1)
val = val1;
else if (val2)
val = val2;
if (val1 || val2)
res |= val;
}
}
}
break;
@ -11075,10 +11083,6 @@ static int16_t input_state_device(
}
}
if (settings->bools.input_remap_binds_enable && input_driver_mapper)
input_mapper_state(input_driver_mapper,
&res, port, device, idx, id);
break;
}
@ -12579,7 +12583,7 @@ static void input_driver_deinit_remote(void)
static void input_driver_deinit_mapper(void)
{
if (input_driver_mapper)
input_mapper_free(input_driver_mapper);
free(input_driver_mapper);
input_driver_mapper = NULL;
}
@ -12605,18 +12609,23 @@ static bool input_driver_init_remote(void)
static bool input_driver_init_mapper(void)
{
settings_t *settings = configuration_settings;
input_mapper_t *handle = NULL;
settings_t *settings = configuration_settings;
if (!settings->bools.input_remap_binds_enable)
return false;
input_driver_mapper = input_mapper_new();
handle = (input_mapper_t*)calloc(1, sizeof(*input_driver_mapper));
if (input_driver_mapper)
return true;
if (!handle)
{
RARCH_ERR("Failed to initialize input mapper.\n");
return false;
}
RARCH_ERR("Failed to initialize input mapper.\n");
return false;
input_driver_mapper = handle;
return true;
}
bool input_driver_grab_mouse(void)