bringing pdj-0.8.3 into the main branchsvn2git-root

svn path=/trunk/externals/loaders/pdj/; revision=9621

1 files changed, 74 insertions, 0 deletions

diff --git a/src/MaxClock.c b/src/MaxClock.c
new file mode 100644
index 0000000..e7e5886
--- /dev/null
+++ b/src/MaxClock.c
@@ -0,0 +1,74 @@
+#include <stdlib.h>
+#include "native_classes.h"
+#include "type_handler.h"
+#include "pdj.h"
+
+typedef struct _clockCtnr {
+	jobject instance;
+	jmethodID tick;
+	t_clock *pd_clock;
+} t_clockCtnr;
+
+
+static t_clockCtnr *getClock(JNIEnv *env, jobject obj) {
+  	return (t_clockCtnr *) (*env)->GetLongField(env, obj, pdjCaching.FIDMaxClock_clock_ptr);
+}
+
+
+void clock_callback(t_clockCtnr *clk) {
+	JNIEnv *env = pdjAttachVM();
+	JASSERT(clk->instance);
+	
+	(*env)->CallVoidMethod(env, clk->instance , clk->tick, NULL);
+	pdjDetachVM(env);
+}
+
+
+JNIEXPORT jdouble JNICALL Java_com_cycling74_max_MaxClock_getTime
+  (JNIEnv *env, jclass cls) {
+	return sys_getrealtime() * 1000;  	
+}
+
+
+JNIEXPORT void JNICALL Java_com_cycling74_max_MaxClock_create_1clock
+  (JNIEnv *env, jobject obj) {
+  	jclass cls = (*env)->GetObjectClass(env, obj);
+  	t_clockCtnr *clk;
+  	
+	clk = malloc(sizeof(t_clockCtnr));  	 	
+  	ASSERT(clk);
+  	
+    clk->pd_clock = clock_new(clk, (t_method) clock_callback);
+  	(*env)->SetLongField(env, obj, pdjCaching.FIDMaxClock_clock_ptr, (long) clk);
+
+	clk->instance = (*env)->NewGlobalRef(env, obj);
+	JASSERT(clk->instance);
+	clk->tick = (*env)->GetMethodID(env, cls, "tick", "()V");
+  	JASSERT(clk->tick);
+}
+
+
+JNIEXPORT void JNICALL Java_com_cycling74_max_MaxClock_delay
+  (JNIEnv *env, jobject obj, jdouble value) {
+	t_clockCtnr *clk = getClock(env, obj);
+	clock_delay(clk->pd_clock, value);
+}
+
+
+JNIEXPORT void JNICALL Java_com_cycling74_max_MaxClock_unset
+  (JNIEnv *env, jobject obj) {
+  	t_clockCtnr *clk = getClock(env, obj);
+  	clock_unset(clk->pd_clock);
+}
+
+
+JNIEXPORT void JNICALL Java_com_cycling74_max_MaxClock_release
+  (JNIEnv *env, jobject obj) {
+  	t_clockCtnr *clk = getClock(env, obj);
+  	clock_unset(clk->pd_clock);
+  	clock_free(clk->pd_clock);
+  	free(clk);
+  	
+  	(*env)->SetObjectField(env, obj, pdjCaching.FIDMaxClock_clock_ptr, 0);
+  	(*env)->DeleteGlobalRef(env, obj);
+}