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Added SDL_JoystickHasLED

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Currently, this is only supported by the PS4 HIDAPI driver.
This commit is contained in:
Sam Lantinga
2020-11-05 11:07:54 -08:00
parent 83cddd2ebc
commit e555d45331
27 changed files with 278 additions and 75 deletions
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7
src/joystick/hidapi/SDL_hidapi_gamecube.c
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@@ -363,6 +363,12 @@ HIDAPI_DriverGameCube_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *jo
return -1;
}
static SDL_bool
HIDAPI_DriverGameCube_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
return SDL_FALSE;
}
static int
HIDAPI_DriverGameCube_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -408,6 +414,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverGameCube =
HIDAPI_DriverGameCube_UpdateDevice,
HIDAPI_DriverGameCube_OpenJoystick,
HIDAPI_DriverGameCube_RumbleJoystick,
HIDAPI_DriverGameCube_HasJoystickLED,
HIDAPI_DriverGameCube_SetJoystickLED,
HIDAPI_DriverGameCube_CloseJoystick,
HIDAPI_DriverGameCube_FreeDevice,

11
src/joystick/hidapi/SDL_hidapi_ps4.c
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@@ -102,7 +102,7 @@ typedef struct {
int player_index;
Uint16 rumble_left;
Uint16 rumble_right;
Uint8 color_set;
SDL_bool color_set;
Uint8 led_red;
Uint8 led_green;
Uint8 led_blue;
@@ -365,12 +365,18 @@ HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystic
return 0;
}
static SDL_bool
HIDAPI_DriverPS4_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
return SDL_TRUE;
}
static int
HIDAPI_DriverPS4_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
SDL_DriverPS4_Context *ctx = (SDL_DriverPS4_Context *)device->context;
ctx->color_set = 1;
ctx->color_set = SDL_TRUE;
ctx->led_red = red;
ctx->led_green = green;
ctx->led_blue = blue;
@@ -564,6 +570,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverPS4 =
HIDAPI_DriverPS4_UpdateDevice,
HIDAPI_DriverPS4_OpenJoystick,
HIDAPI_DriverPS4_RumbleJoystick,
HIDAPI_DriverPS4_HasJoystickLED,
HIDAPI_DriverPS4_SetJoystickLED,
HIDAPI_DriverPS4_CloseJoystick,
HIDAPI_DriverPS4_FreeDevice,

8
src/joystick/hidapi/SDL_hidapi_steam.c
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@@ -1034,6 +1034,13 @@ HIDAPI_DriverSteam_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joyst
return SDL_Unsupported();
}
static SDL_bool
HIDAPI_DriverSteam_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
/* You should use the full Steam Input API for LED support */
return SDL_FALSE;
}
static int
HIDAPI_DriverSteam_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -1171,6 +1178,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverSteam =
HIDAPI_DriverSteam_UpdateDevice,
HIDAPI_DriverSteam_OpenJoystick,
HIDAPI_DriverSteam_RumbleJoystick,
HIDAPI_DriverSteam_HasJoystickLED,
HIDAPI_DriverSteam_SetJoystickLED,
HIDAPI_DriverSteam_CloseJoystick,
HIDAPI_DriverSteam_FreeDevice,

8
src/joystick/hidapi/SDL_hidapi_switch.c
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@@ -920,6 +920,13 @@ HIDAPI_DriverSwitch_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joys
return HIDAPI_DriverSwitch_ActuallyRumbleJoystick(ctx, low_frequency_rumble, high_frequency_rumble);
}
static SDL_bool
HIDAPI_DriverSwitch_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
/* Doesn't have an RGB LED, so don't return true here */
return SDL_FALSE;
}
static int
HIDAPI_DriverSwitch_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -1273,6 +1280,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverSwitch =
HIDAPI_DriverSwitch_UpdateDevice,
HIDAPI_DriverSwitch_OpenJoystick,
HIDAPI_DriverSwitch_RumbleJoystick,
HIDAPI_DriverSwitch_HasJoystickLED,
HIDAPI_DriverSwitch_SetJoystickLED,
HIDAPI_DriverSwitch_CloseJoystick,
HIDAPI_DriverSwitch_FreeDevice,

8
src/joystick/hidapi/SDL_hidapi_xbox360.c
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@@ -796,6 +796,13 @@ HIDAPI_DriverXbox360_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joy
return 0;
}
static SDL_bool
HIDAPI_DriverXbox360_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
/* Doesn't have an RGB LED, so don't return true here */
return SDL_FALSE;
}
static int
HIDAPI_DriverXbox360_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -1308,6 +1315,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverXbox360 =
HIDAPI_DriverXbox360_UpdateDevice,
HIDAPI_DriverXbox360_OpenJoystick,
HIDAPI_DriverXbox360_RumbleJoystick,
HIDAPI_DriverXbox360_HasJoystickLED,
HIDAPI_DriverXbox360_SetJoystickLED,
HIDAPI_DriverXbox360_CloseJoystick,
HIDAPI_DriverXbox360_FreeDevice,

8
src/joystick/hidapi/SDL_hidapi_xbox360w.c
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@@ -157,6 +157,13 @@ HIDAPI_DriverXbox360W_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *jo
return 0;
}
static SDL_bool
HIDAPI_DriverXbox360W_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
/* Doesn't have an RGB LED, so don't return true here */
return SDL_FALSE;
}
static int
HIDAPI_DriverXbox360W_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -300,6 +307,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverXbox360W =
HIDAPI_DriverXbox360W_UpdateDevice,
HIDAPI_DriverXbox360W_OpenJoystick,
HIDAPI_DriverXbox360W_RumbleJoystick,
HIDAPI_DriverXbox360W_HasJoystickLED,
HIDAPI_DriverXbox360W_SetJoystickLED,
HIDAPI_DriverXbox360W_CloseJoystick,
HIDAPI_DriverXbox360W_FreeDevice,

8
src/joystick/hidapi/SDL_hidapi_xboxone.c
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@@ -364,6 +364,13 @@ HIDAPI_DriverXboxOne_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joy
return 0;
}
static SDL_bool
HIDAPI_DriverXboxOne_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
/* Doesn't have an RGB LED, so don't return true here */
return SDL_FALSE;
}
static int
HIDAPI_DriverXboxOne_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -836,6 +843,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverXboxOne =
HIDAPI_DriverXboxOne_UpdateDevice,
HIDAPI_DriverXboxOne_OpenJoystick,
HIDAPI_DriverXboxOne_RumbleJoystick,
HIDAPI_DriverXboxOne_HasJoystickLED,
HIDAPI_DriverXboxOne_SetJoystickLED,
HIDAPI_DriverXboxOne_CloseJoystick,
HIDAPI_DriverXboxOne_FreeDevice,

15
src/joystick/hidapi/SDL_hidapijoystick.c
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@@ -1048,6 +1048,20 @@ HIDAPI_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint
return result;
}
static SDL_bool
HIDAPI_JoystickHasLED(SDL_Joystick * joystick)
{
SDL_bool result = SDL_FALSE;
if (joystick->hwdata) {
SDL_HIDAPI_Device *device = joystick->hwdata->device;
result = device->driver->HasJoystickLED(device, joystick);
}
return result;
}
static int
HIDAPI_JoystickSetLED(SDL_Joystick * joystick, Uint8 red, Uint8 green, Uint8 blue)
{
@@ -1138,6 +1152,7 @@ SDL_JoystickDriver SDL_HIDAPI_JoystickDriver =
HIDAPI_JoystickGetDeviceInstanceID,
HIDAPI_JoystickOpen,
HIDAPI_JoystickRumble,
HIDAPI_JoystickHasLED,
HIDAPI_JoystickSetLED,
HIDAPI_JoystickUpdate,
HIDAPI_JoystickClose,

1
src/joystick/hidapi/SDL_hidapijoystick_c.h
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@@ -94,6 +94,7 @@ typedef struct _SDL_HIDAPI_DeviceDriver
SDL_bool (*UpdateDevice)(SDL_HIDAPI_Device *device);
SDL_bool (*OpenJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick);
int (*RumbleJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
SDL_bool (*HasJoystickLED)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick);
int (*SetJoystickLED)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);
void (*CloseJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick);
void (*FreeDevice)(SDL_HIDAPI_Device *device);