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fix: made java impl. behave like C counterpart, by returning NULL

This commit is contained in:
Brian Matzon 2002-08-25 11:02:21 +00:00
parent 6a52c16dd5
commit 3a05fc03bb
1 changed files with 18 additions and 2 deletions
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20
src/native/win32/org_lwjgl_openal_ALC.cpp
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@ -83,6 +83,12 @@ JNIEXPORT jobject JNICALL Java_org_lwjgl_openal_ALC_openDevice (JNIEnv *env, job
/* get device */
ALCdevice* device = alcOpenDevice(tokenstring);
/* if error - cleanup and get out */
if(device == NULL) {
env->ReleaseStringUTFChars((jstring)tokenstring, 0);
return NULL;
}
/* get ready to create ALCdevice instance */
jobject alcDevice_object = NULL;
jclass alcDevice_class = NULL;
@ -128,6 +134,10 @@ JNIEXPORT jobject JNICALL Java_org_lwjgl_openal_ALC_createContext (JNIEnv *env,
jint deviceaddress = env->GetIntField(obj, device_field);
ALCcontext* context = alcCreateContext((ALCdevice*) deviceaddress, (ALint*) attrlist);
/* if error - get out */
if(context == NULL) {
return NULL;
}
/* get ready to create ALCcontext instance */
jobject alcContext_object = NULL;
@ -182,7 +192,10 @@ JNIEXPORT void JNICALL Java_org_lwjgl_openal_ALC_processContext (JNIEnv *env, jo
*/
JNIEXPORT jobject JNICALL Java_org_lwjgl_openal_ALC_getCurrentContext (JNIEnv *env, jobject obj) {
ALCcontext* context = alcGetCurrentContext();
ALCcontext* context = alcGetCurrentContext();
if(context == NULL) {
return NULL;
}
/* get ready to create ALCcontext instance */
jobject alcContext_object = NULL;
@ -213,8 +226,11 @@ JNIEXPORT jobject JNICALL Java_org_lwjgl_openal_ALC_getContextsDevice (JNIEnv *e
jint contextaddress = env->GetIntField(obj, context_field);
ALCdevice* device = alcGetContextsDevice((ALCcontext*) contextaddress);
if(device == NULL) {
return NULL;
}
/* get ready to create ALCdevice instance */
/* get ready to create ALCdevice instance */
jobject alcDevice_object = NULL;
jclass alcDevice_class = NULL;
jmethodID alcDevice_method = NULL;