mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-02-09 09:39:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

Small cleanup.

Browse Source
This commit is contained in:
Themaister 2011-06-11 22:46:51 +02:00
parent a2fea86c92
commit d744167865
1 changed files with 18 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
input/sdl.c
View File

@ -91,6 +91,9 @@ static bool sdl_key_pressed(int key)
#ifndef HAVE_DINPUT
static bool sdl_joykey_pressed(sdl_input_t *sdl, int port_num, uint16_t joykey)
{
if (joykey == NO_BTN)
return false;
// Check hat.
if (GET_HAT_DIR(joykey))
{
@ -131,22 +134,22 @@ static bool sdl_joykey_pressed(sdl_input_t *sdl, int port_num, uint16_t joykey)
static bool sdl_axis_pressed(sdl_input_t *sdl, int port_num, uint32_t joyaxis)
{
if (joyaxis != AXIS_NONE)
if (joyaxis == AXIS_NONE)
return false;
if (AXIS_NEG_GET(joyaxis) < sdl->num_axes[port_num])
{
if (AXIS_NEG_GET(joyaxis) < sdl->num_axes[port_num])
{
Sint16 val = SDL_JoystickGetAxis(sdl->joysticks[port_num], AXIS_NEG_GET(joyaxis));
float scaled = (float)val / 0x8000;
if (scaled < -g_settings.input.axis_threshold)
return true;
}
if (AXIS_POS_GET(joyaxis) < sdl->num_axes[port_num])
{
Sint16 val = SDL_JoystickGetAxis(sdl->joysticks[port_num], AXIS_POS_GET(joyaxis));
float scaled = (float)val / 0x8000;
if (scaled > g_settings.input.axis_threshold)
return true;
}
Sint16 val = SDL_JoystickGetAxis(sdl->joysticks[port_num], AXIS_NEG_GET(joyaxis));
float scaled = (float)val / 0x8000;
if (scaled < -g_settings.input.axis_threshold)
return true;
}
if (AXIS_POS_GET(joyaxis) < sdl->num_axes[port_num])
{
Sint16 val = SDL_JoystickGetAxis(sdl->joysticks[port_num], AXIS_POS_GET(joyaxis));
float scaled = (float)val / 0x8000;
if (scaled > g_settings.input.axis_threshold)
return true;
}
return false;