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-rw-r--r--frontend/3ds/3ds_utils.h35
-rw-r--r--frontend/3ds/pthread.h63
-rw-r--r--frontend/libretro.c19
3 files changed, 51 insertions, 66 deletions
diff --git a/frontend/3ds/3ds_utils.h b/frontend/3ds/3ds_utils.h
index c9b9d7f..7f5c64a 100644
--- a/frontend/3ds/3ds_utils.h
+++ b/frontend/3ds/3ds_utils.h
@@ -3,50 +3,19 @@
#include <stdio.h>
#include <stdbool.h>
+#include <3ds.h>
#define MEMOP_PROT 6
#define MEMOP_MAP 4
#define MEMOP_UNMAP 5
-#define GET_VERSION_MAJOR(version) ((version) >>24)
-
-void* linearMemAlign(size_t size, size_t alignment);
-void linearFree(void* mem);
-
-int32_t svcDuplicateHandle(uint32_t* out, uint32_t original);
-int32_t svcCloseHandle(uint32_t handle);
-int32_t svcControlMemory(void* addr_out, void* addr0, void* addr1, uint32_t size, uint32_t op, uint32_t perm);
-int32_t svcControlProcessMemory(uint32_t process, void* addr0, void* addr1, uint32_t size, uint32_t op, uint32_t perm);
-
-int32_t threadCreate(void *(*entrypoint)(void*), void* arg, size_t stack_size, int32_t prio, int32_t affinity, bool detached);
-int32_t threadJoin(int32_t thread, int64_t timeout_ns);
-void threadFree(int32_t thread);
-void threadExit(int32_t rc) __attribute__((noreturn));
-
-int32_t svcGetSystemInfo(int64_t* out, uint32_t type, int32_t param);
-
-int32_t svcCreateSemaphore(uint32_t *sem, int32_t initial_count, uint32_t max_count);
-int32_t svcReleaseSemaphore(int32_t *count, uint32_t sem, int32_t release_count);
-int32_t svcWaitSynchronization(uint32_t handle, int64_t nanoseconds);
-
-typedef int32_t LightLock;
-
-void LightLock_Init(LightLock* lock);
-void LightLock_Lock(LightLock* lock);
-int LightLock_TryLock(LightLock* lock);
-void LightLock_Unlock(LightLock* lock);
-
-int32_t APT_CheckNew3DS(bool *out);
-
-int32_t svcBackdoor(int32_t (*callback)(void));
-
#define DEBUG_HOLD() do{printf("%s@%s:%d.\n",__FUNCTION__, __FILE__, __LINE__);fflush(stdout);wait_for_input();}while(0)
void wait_for_input(void);
extern __attribute__((weak)) int __ctr_svchax;
-bool has_rosalina;
+static bool has_rosalina;
static void check_rosalina() {
int64_t version;
diff --git a/frontend/3ds/pthread.h b/frontend/3ds/pthread.h
index cc3c965..4c58fe5 100644
--- a/frontend/3ds/pthread.h
+++ b/frontend/3ds/pthread.h
@@ -11,20 +11,26 @@
#define CTR_PTHREAD_STACK_SIZE 0x10000
#define FALSE 0
-typedef int32_t pthread_t;
-typedef int pthread_attr_t;
-
-typedef LightLock pthread_mutex_t;
-typedef int pthread_mutexattr_t;
-
typedef struct {
uint32_t semaphore;
LightLock lock;
uint32_t waiting;
-} pthread_cond_t;
+} cond_t;
+
+#if !defined(PTHREAD_SCOPE_PROCESS)
+/* An earlier version of devkitARM does not define the pthread types. Can remove in r54+. */
+
+typedef uint32_t pthread_t;
+typedef int pthread_attr_t;
+typedef LightLock pthread_mutex_t;
+typedef int pthread_mutexattr_t;
+
+typedef uint32_t pthread_cond_t;
typedef int pthread_condattr_t;
+#endif
+
static inline int pthread_create(pthread_t *thread,
const pthread_attr_t *attr, void *(*start_routine)(void*), void *arg)
{
@@ -80,41 +86,56 @@ static inline int pthread_mutex_destroy(pthread_mutex_t *mutex) {
}
static inline int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr) {
- if (svcCreateSemaphore(&cond->semaphore, 0, 1))
+ cond_t *cond_data = calloc(1, sizeof(cond_t));
+ if (!cond_data)
goto error;
- LightLock_Init(&cond->lock);
- cond->waiting = 0;
+ if (svcCreateSemaphore(&cond_data->semaphore, 0, 1))
+ goto error;
+
+ LightLock_Init(&cond_data->lock);
+ cond_data->waiting = 0;
+ *cond = cond_data;
return 0;
error:
- svcCloseHandle(cond->semaphore);
+ svcCloseHandle(cond_data->semaphore);
+ if (cond_data)
+ free(cond_data);
return -1;
}
static inline int pthread_cond_signal(pthread_cond_t *cond) {
int32_t count;
- LightLock_Lock(&cond->lock);
- if (cond->waiting) {
- cond->waiting--;
- svcReleaseSemaphore(&count, cond->semaphore, 1);
+ cond_t *cond_data = (cond_t *)*cond;
+ LightLock_Lock(&cond_data->lock);
+ if (cond_data->waiting) {
+ cond_data->waiting--;
+ svcReleaseSemaphore(&count, cond_data->semaphore, 1);
}
- LightLock_Unlock(&cond->lock);
+ LightLock_Unlock(&cond_data->lock);
return 0;
}
static inline int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *lock) {
- LightLock_Lock(&cond->lock);
- cond->waiting++;
+ cond_t *cond_data = (cond_t *)*cond;
+ LightLock_Lock(&cond_data->lock);
+ cond_data->waiting++;
LightLock_Unlock(lock);
- LightLock_Unlock(&cond->lock);
- svcWaitSynchronization(cond->semaphore, INT64_MAX);
+ LightLock_Unlock(&cond_data->lock);
+ svcWaitSynchronization(cond_data->semaphore, INT64_MAX);
LightLock_Lock(lock);
return 0;
}
static inline int pthread_cond_destroy(pthread_cond_t *cond) {
- svcCloseHandle(cond->semaphore);
+ if (*cond) {
+ cond_t *cond_data = (cond_t *)*cond;
+
+ svcCloseHandle(cond_data->semaphore);
+ free(*cond);
+ }
+ *cond = 0;
return 0;
}
diff --git a/frontend/libretro.c b/frontend/libretro.c
index 699cbce..b473436 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -2270,40 +2270,35 @@ static void update_input_guncon(int port, int ret)
//RETRO_DEVICE_ID_LIGHTGUN_AUX_B
//Though not sure these are hooked up properly on the Pi
- //ToDo
- //Put the controller index back to port instead of hardcoding to 1 when the libretro overlay crash bug is fixed
- //This is required for 2 player
-
//GUNCON has 3 controls, Trigger,A,B which equal Circle,Start,Cross
// Trigger
//The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug
- if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT))
+ if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT))
{
in_keystate[port] |= (1 << DKEY_CIRCLE);
}
// A
- if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT))
+ if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT))
{
in_keystate[port] |= (1 << DKEY_START);
}
// B
- if (input_state_cb(1, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE))
+ if (input_state_cb(port, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_MIDDLE))
{
in_keystate[port] |= (1 << DKEY_CROSS);
}
- //The 1 is hardcoded instead of port to prevent the overlay mouse button libretro crash bug
- int gunx = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X);
- int guny = input_state_cb(1, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y);
+ int gunx = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X);
+ int guny = input_state_cb(port, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_Y);
//Mouse range is -32767 -> 32767
//1% is about 655
//Use the left analog stick field to store the absolute coordinates
- in_analog_left[0][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655);
- in_analog_left[0][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655);
+ in_analog_left[port][0] = (gunx * GunconAdjustRatioX) + (GunconAdjustX * 655);
+ in_analog_left[port][1] = (guny * GunconAdjustRatioY) + (GunconAdjustY * 655);
}
static void update_input_negcon(int port, int ret)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 13:59:50 +0000