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Moved rumble expiration to the main joystick handling level, and prevent sending the driver layer duplicate rumble requests.

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This commit is contained in:
Sam Lantinga
2020-02-04 12:48:53 -08:00
parent 976eee77cc
commit 6efebf1768
25 changed files with 94 additions and 237 deletions
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31
src/joystick/hidapi/SDL_hidapi_ps4.c
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@@ -37,8 +37,6 @@
#ifdef SDL_JOYSTICK_HIDAPI_PS4
#define USB_PACKET_LENGTH 64
typedef enum
{
k_EPS4ReportIdUsbState = 1,
@@ -103,7 +101,6 @@ typedef struct {
SDL_bool rumble_supported;
Uint8 volume;
Uint32 last_volume_check;
Uint32 rumble_expiration;
PS4StatePacket_t last_state;
} SDL_DriverPS4_Context;
@@ -201,7 +198,7 @@ HIDAPI_DriverPS4_SetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID
{
}
static int HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
static int HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
static SDL_bool
HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
@@ -251,7 +248,7 @@ HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
}
/* Initialize LED and effect state */
HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0);
/* Initialize the joystick capabilities */
joystick->nbuttons = 16;
@@ -262,7 +259,7 @@ HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
}
static int
HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
{
SDL_DriverPS4_Context *ctx = (SDL_DriverPS4_Context *)device->context;
DS4EffectsState_t *effects;
@@ -311,15 +308,6 @@ HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystic
if (hid_write(device->dev, data, report_size) != report_size) {
return SDL_SetError("Couldn't send rumble packet");
}
if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
ctx->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
if (!ctx->rumble_expiration) {
ctx->rumble_expiration = 1;
}
} else {
ctx->rumble_expiration = 0;
}
return 0;
}
@@ -465,13 +453,6 @@ HIDAPI_DriverPS4_UpdateDevice(SDL_HIDAPI_Device *device)
}
}
if (ctx->rumble_expiration) {
Uint32 now = SDL_GetTicks();
if (SDL_TICKS_PASSED(now, ctx->rumble_expiration)) {
HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
}
}
if (size < 0) {
/* Read error, device is disconnected */
HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -482,12 +463,6 @@ HIDAPI_DriverPS4_UpdateDevice(SDL_HIDAPI_Device *device)
static void
HIDAPI_DriverPS4_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
SDL_DriverPS4_Context *ctx = (SDL_DriverPS4_Context *)device->context;
if (ctx->rumble_expiration) {
HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
}
hid_close(device->dev);
device->dev = NULL;