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Added 4 auxiliary buttons to the game controller API

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Xbox Elite controllers use AUX1-AUX4 to represent the paddle buttons when using the HIDAPI driver
PS4 and PS5 controllers use AUX1 to represent the touchpad button
Nintendo Switch Pro controllers use AUX1 to represent the capture button
This commit is contained in:
Sam Lantinga
2020-11-06 11:30:52 -08:00
parent a22beef402
commit 3a3aaac221
16 changed files with 299 additions and 223 deletions
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24
src/joystick/hidapi/SDL_hidapi_ps5.c
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@@ -68,28 +68,6 @@ typedef struct {
/* Define this if you want to log all packets from the controller */
/*#define DEBUG_PS5_PROTOCOL*/
#ifdef DEBUG_PS5_PROTOCOL
static void
DumpPacket(const char *prefix, Uint8 *data, int size)
{
int i;
char *buffer;
size_t length = SDL_strlen(prefix) + 11*(USB_PACKET_LENGTH/8) + (5*USB_PACKET_LENGTH) + 1 + 1;
buffer = (char *)SDL_malloc(length);
SDL_snprintf(buffer, length, prefix, size);
for (i = 0; i < size; ++i) {
if ((i % 8) == 0) {
SDL_snprintf(&buffer[SDL_strlen(buffer)], length - SDL_strlen(buffer), "\n%.2d: ", i);
}
SDL_snprintf(&buffer[SDL_strlen(buffer)], length - SDL_strlen(buffer), " 0x%.2x", data[i]);
}
SDL_strlcat(buffer, "\n", length);
SDL_Log("%s", buffer);
SDL_free(buffer);
}
#endif /* DEBUG_PS5_PROTOCOL */
static SDL_bool
HIDAPI_DriverPS5_IsSupportedDevice(const char *name, SDL_GameControllerType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
@@ -371,7 +349,7 @@ HIDAPI_DriverPS5_UpdateDevice(SDL_HIDAPI_Device *device)
while ((size = hid_read_timeout(device->dev, data, sizeof(data), 0)) > 0) {
#ifdef DEBUG_PS5_PROTOCOL
DumpPacket("PS5 packet: size = %d", data, size);
HIDAPI_DumpPacket("PS5 packet: size = %d", data, size);
#endif
switch (data[0]) {
case 0x01: