mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-02-06 09:40:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

(input_overlay.c) Refactor input_overlay.c to have it use djb2

Browse Source
This commit is contained in:
twinaphex 2015-06-14 16:53:09 +02:00
parent 2ef68cc249
commit 1461386d07
1 changed files with 86 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
input/input_overlay.c
View File

@ -15,16 +15,25 @@
*/
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include "input_overlay.h"
#include "../driver.h"
#include <math.h>
#include <compat/posix_string.h>
#include "input_common.h"
#include <file/file_path.h>
#include <string/string_list.h>
#include <clamping.h>
#include <stddef.h>
#include <math.h>
#include <rhash.h>
#include "input_overlay.h"
#include "../driver.h"
#include "input_common.h"
#define BOX_RADIAL 0x18df06d2U
#define BOX_RECT 0x7c9d4d93U
#define KEY_ANALOG_LEFT 0x56b92e81U
#define KEY_ANALOG_RIGHT 0x2e4dc654U
/**
* input_overlay_scale:
@ -196,6 +205,7 @@ static bool input_overlay_load_desc(input_overlay_t *ol,
bool normalized, float alpha_mod, float range_mod)
{
float width_mod, height_mod;
uint32_t box_hash, key_hash;
bool ret = true;
bool by_pixel = false;
char overlay_desc_key[64] = {0};
@ -245,18 +255,26 @@ static bool input_overlay_load_desc(input_overlay_t *ol,
return false;
}
key = list->elems[0].data;
x = list->elems[1].data;
y = list->elems[2].data;
box = list->elems[3].data;
key = list->elems[0].data;
box_hash = djb2_calculate(box);
key_hash = djb2_calculate(key);
desc->key_mask = 0;
if (!strcmp(key, "analog_left"))
switch (key_hash)
{
case KEY_ANALOG_LEFT:
desc->type = OVERLAY_TYPE_ANALOG_LEFT;
else if (!strcmp(key, "analog_right"))
break;
case KEY_ANALOG_RIGHT:
desc->type = OVERLAY_TYPE_ANALOG_RIGHT;
else if (strstr(key, "retrok_") == key)
break;
default:
if (strstr(key, "retrok_") == key)
{
desc->type = OVERLAY_TYPE_KEYBOARD;
desc->key_mask = input_translate_str_to_rk(key + 7);
@ -282,6 +300,8 @@ static bool input_overlay_load_desc(input_overlay_t *ol,
desc->next_index_name, sizeof(desc->next_index_name));
}
}
break;
}
width_mod = 1.0f;
height_mod = 1.0f;
@ -295,20 +315,24 @@ static bool input_overlay_load_desc(input_overlay_t *ol,
desc->x = (float)strtod(x, NULL) * width_mod;
desc->y = (float)strtod(y, NULL) * height_mod;
if (!strcmp(box, "radial"))
desc->hitbox = OVERLAY_HITBOX_RADIAL;
else if (!strcmp(box, "rect"))
desc->hitbox = OVERLAY_HITBOX_RECT;
else
switch (box_hash)
{
case BOX_RADIAL:
desc->hitbox = OVERLAY_HITBOX_RADIAL;
break;
case BOX_RECT:
desc->hitbox = OVERLAY_HITBOX_RECT;
break;
default:
RARCH_ERR("[Overlay]: Hitbox type (%s) is invalid. Use \"radial\" or \"rect\".\n", box);
ret = false;
goto end;
}
if (
desc->type == OVERLAY_TYPE_ANALOG_LEFT ||
desc->type == OVERLAY_TYPE_ANALOG_RIGHT)
switch (desc->type)
{
case OVERLAY_TYPE_ANALOG_LEFT:
case OVERLAY_TYPE_ANALOG_RIGHT:
{
char overlay_analog_saturate_key[64] = {0};
@ -325,6 +349,12 @@ static bool input_overlay_load_desc(input_overlay_t *ol,
&desc->analog_saturate_pct))
desc->analog_saturate_pct = 1.0f;
}
break;
default:
/* OVERLAY_TYPE_BUTTONS - unhandled */
/* OVERLAY_TYPE_KEYBOARD - unhandled */
break;
}
desc->range_x = (float)strtod(list->elems[4].data, NULL) * width_mod;
desc->range_y = (float)strtod(list->elems[5].data, NULL) * height_mod;