diff options
Diffstat (limited to 'resources/clImplCustomCode.c')
| -rw-r--r-- | resources/clImplCustomCode.c | 435 |
1 files changed, 0 insertions, 435 deletions
diff --git a/resources/clImplCustomCode.c b/resources/clImplCustomCode.c deleted file mode 100644 index 751f819b..00000000 --- a/resources/clImplCustomCode.c +++ /dev/null @@ -1,435 +0,0 @@ -/* -void checkStatus(const char* msg, int status) { - if (status != CL_SUCCESS) { - printf("%s; error: %d \n", msg, status); - exit(EXIT_FAILURE); - } -} -*/ - -JavaVM * jvm; - -jmethodID buildCB_mid; -jmethodID contextCB_mid; -jmethodID eventCB_mid; -jmethodID memObjCB_mid; - - -JNIEXPORT jint JNICALL -JNI_OnLoad(JavaVM * _jvm, void *reserved) { - - JNIEnv *env; - jvm = _jvm; - - if ((*jvm)->GetEnv(_jvm, (void **)&env, JNI_VERSION_1_2)) { - return JNI_ERR; - } - - // throws ClassNotFoundException (or other reflection stuff) - jclass buildCBClassID = (*env)->FindClass(env, "com/jogamp/opencl/llb/impl/BuildProgramCallback"); - jclass errorHandlerClassID = (*env)->FindClass(env, "com/jogamp/opencl/CLErrorHandler"); - jclass eventCBClassID = (*env)->FindClass(env, "com/jogamp/opencl/llb/impl/CLEventCallback"); - jclass memObjCBClassID = (*env)->FindClass(env, "com/jogamp/opencl/llb/impl/CLMemObjectDestructorCallback"); - - // throws even more reflection Exceptions - // IDs are unique and do not change - if (buildCBClassID != NULL) { - buildCB_mid = (*env)->GetMethodID(env, buildCBClassID, "buildFinished", "(J)V"); - } - if (errorHandlerClassID != NULL) { - contextCB_mid = (*env)->GetMethodID(env, errorHandlerClassID, "onError", "(Ljava/lang/String;Ljava/nio/ByteBuffer;J)V"); - } - if (eventCBClassID != NULL) { - eventCB_mid = (*env)->GetMethodID(env, eventCBClassID, "eventStateChanged", "(JI)V"); - } - if (memObjCBClassID != NULL) { - memObjCB_mid = (*env)->GetMethodID(env, memObjCBClassID, "memoryDeallocated", "(J)V"); - } - - return JNI_VERSION_1_2; -} - - -// callbacks -typedef void (CL_CALLBACK * cccallback)(const char *, const void *, size_t, void *); -typedef void (CL_CALLBACK * bpcallback)(cl_program, void *); -typedef void (CL_CALLBACK * evcallback)(cl_event, cl_int, void *); -typedef void (CL_CALLBACK * mocallback)(cl_mem, void *); - -CL_CALLBACK void buildProgramCallback(cl_program id, void * object) { - - JNIEnv *env; - jobject obj = (jobject)object; - - (*jvm)->AttachCurrentThread(jvm, (void **)&env, NULL); - - (*env)->CallVoidMethod(env, obj, buildCB_mid, (jlong)(intptr_t)id); - (*env)->DeleteGlobalRef(env, obj); - - (*jvm)->DetachCurrentThread(jvm); - -} - -CL_CALLBACK void createContextCallback(const char * errinfo, const void * private_info, size_t cb, void * object) { - - JNIEnv *env; - jobject obj = (jobject)object; - - (*jvm)->AttachCurrentThread(jvm, (void **)&env, NULL); - - jstring errorString = (*env)->NewStringUTF(env, errinfo); - - //TODO private_info - (*env)->CallVoidMethod(env, obj, contextCB_mid, errorString, NULL, 0); - - (*jvm)->DetachCurrentThread(jvm); - -} - -CL_CALLBACK void eventCallback(cl_event event, cl_int status, void * object) { - - JNIEnv *env; - jobject obj = (jobject)object; - - (*jvm)->AttachCurrentThread(jvm, (void **)&env, NULL); - - (*env)->CallVoidMethod(env, obj, eventCB_mid, event, status); - (*env)->DeleteGlobalRef(env, obj); // events can only fire once - - (*jvm)->DetachCurrentThread(jvm); -} - -CL_CALLBACK void memObjDestructorCallback(cl_mem mem, void * object) { - - JNIEnv *env; - jobject obj = (jobject)object; - - (*jvm)->AttachCurrentThread(jvm, (void **)&env, NULL); - - (*env)->CallVoidMethod(env, obj, memObjCB_mid, mem); - (*env)->DeleteGlobalRef(env, obj); - - (*jvm)->DetachCurrentThread(jvm); -} - -// extern CL_API_ENTRY void * CL_API_CALL clGetExtensionFunctionAddress(const char * /* func_name */) CL_API_SUFFIX__VERSION_1_0; - -JNIEXPORT jlong JNICALL -Java_com_jogamp_opencl_llb_impl_CLAbstractImpl_dispatch_1clGetExtensionFunctionAddressStatic(JNIEnv *env, jclass _unused, jstring fname, jlong procAddress) { - typedef void* (CL_API_ENTRY*_local_LPCLGETPROCADDRESS)(const char * fname); - _local_LPCLGETPROCADDRESS ptr_clGetExtensionFunctionAddress; - const char* _strchars_fname = NULL; - void* _res; - if ( NULL != fname ) { - _strchars_fname = (*env)->GetStringUTFChars(env, fname, (jboolean*)NULL); - if ( NULL == _strchars_fname ) { - (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), - "Failed to get UTF-8 chars for argument \"fname\" in native dispatcher for \"dispatch_clGetExtensionFunctionAddress\""); - return 0; - } - } - ptr_clGetExtensionFunctionAddress = (_local_LPCLGETPROCADDRESS) (intptr_t) procAddress; - assert(ptr_clGetExtensionFunctionAddress != NULL); - _res = (* ptr_clGetExtensionFunctionAddress) ((char *) _strchars_fname); - if ( NULL != fname ) { - (*env)->ReleaseStringUTFChars(env, fname, _strchars_fname); - } - return (jlong) (intptr_t) _res; -} - -/* Java->C glue code: - * Java package: com.jogamp.opencl.impl.CLImpl - * Java method: long clCreateContextFromType(java.nio.IntBuffer props, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) - * C function: cl_context clCreateContextFromType( const cl_context_properties * properties , - * cl_device_type device_type , - * void (CL_CALLBACK * pfn_notify )(const char *, const void *, size_t, void *), - * void * user_data , - * cl_int * errcode_ret); - */ -JNIEXPORT jlong JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clCreateContextFromType0(JNIEnv *env, jobject _unused, - jobject props, jint props_byte_offset, jlong device_type, jobject cb, jobject global, jobject errcode, jint errcode_byte_offset, jlong procAddress) { - - cl_context_properties* _props_ptr = NULL; - cl_int * _errcode_ptr = NULL; - cl_context _ctx = NULL; - cccallback _pfn_notify = NULL; - jobject globalCB = NULL; - - typedef cl_context (*function)(const cl_context_properties *, cl_device_type, void (*pfn_notify)(const char *, const void *, size_t, void *), void *, cl_int *); - function clCreateContextFromType = (function)(intptr_t) procAddress; - - if (props != NULL) { - _props_ptr = (cl_context_properties*) (((char*) (*env)->GetDirectBufferAddress(env, props)) + props_byte_offset); - } - - if (errcode != NULL) { - _errcode_ptr = (void *) (((char*) (*env)->GetDirectBufferAddress(env, errcode)) + errcode_byte_offset); - } - - if (cb != NULL) { - _pfn_notify = &createContextCallback; - globalCB = (*env)->NewGlobalRef(env, cb); - } - - _ctx = (*clCreateContextFromType)(_props_ptr, (uint64_t) device_type, _pfn_notify, globalCB, _errcode_ptr); - - if(globalCB != NULL) { - jlong *g = (*env)->GetPrimitiveArrayCritical(env, global, NULL); - // if something went wrong - if(_ctx == NULL) { - g[0] = 0; - (*env)->DeleteGlobalRef(env, globalCB); - }else{ - g[0] = (jlong)globalCB; - } - (*env)->ReleasePrimitiveArrayCritical(env, global, g, 0); - } - - return (jlong) (intptr_t)_ctx; -} - -/* - * Entry point to C language function: - *extern CL_API_ENTRY cl_context CL_API_CALL - *clCreateContext(cl_context_properties * properties , - * cl_uint num_devices , - * const cl_device_id * devices , - * void (*pfn_notify)(const char *, const void *, size_t, void *) pfn_notify , - * void * user_data , - * cl_int * errcode_ret ) CL_API_SUFFIX__VERSION_1_0; - */ -JNIEXPORT jlong JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clCreateContext0(JNIEnv *env, jobject _unused, - jobject props, jint props_byte_offset, jint numDevices, jobject deviceList, jint device_type_offset, jobject cb, jobject global, jobject errcode, jint errcode_byte_offset, jlong procAddress) { - - cl_context_properties* _props_ptr = NULL; - cl_int * _errcode_ptr = NULL; - cl_device_id * _deviceListPtr = NULL; - cl_context _ctx = NULL; - cccallback _pfn_notify = NULL; - jobject globalCB = NULL; - - typedef cl_context (*function)(cl_context_properties *, cl_uint, const cl_device_id *, void (*pfn_notify)(const char *, const void *, size_t, void *), void *, cl_int *); - function clCreateContext = (function)(intptr_t) procAddress; - - if (props != NULL) { - _props_ptr = (cl_context_properties*) (((char*) (*env)->GetDirectBufferAddress(env, props)) + props_byte_offset); - } - if (deviceList != NULL) { - _deviceListPtr = (void *) (((char*) (*env)->GetDirectBufferAddress(env, deviceList)) + device_type_offset); - } - if (errcode != NULL) { - _errcode_ptr = (void *) (((char*) (*env)->GetDirectBufferAddress(env, errcode)) + errcode_byte_offset); - } - - if (cb != NULL) { - _pfn_notify = &createContextCallback; - globalCB = (*env)->NewGlobalRef(env, cb); - } - - _ctx = (*clCreateContext)(_props_ptr, numDevices, _deviceListPtr, _pfn_notify, globalCB, _errcode_ptr); - - if(globalCB != NULL) { - jlong *g = (*env)->GetPrimitiveArrayCritical(env, global, NULL); - // if something went wrong - if(_ctx == NULL) { - g[0] = 0; - (*env)->DeleteGlobalRef(env, globalCB); - }else{ - g[0] = (jlong)globalCB; - } - (*env)->ReleasePrimitiveArrayCritical(env, global, g, 0); - } - - return (jlong) (intptr_t)_ctx; -} - -/* Java->C glue code: - * Java package: com.jogamp.opencl.impl.CLImpl - * Java method: int clReleaseContextImpl(long context) - * C function: int32_t clReleaseContextImpl(cl_context context); - */ -JNIEXPORT jint JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clReleaseContextImpl(JNIEnv *env, jobject _unused, jlong context, jlong global, jlong procAddress) { - - int32_t _res; - typedef int32_t (*function)(cl_context); - function clReleaseContext = (function)(intptr_t) procAddress; - - _res = (*clReleaseContext)((cl_context) (intptr_t) context); - // TODO deal with retains - if (global != 0) { - (*env)->DeleteGlobalRef(env, (jobject) global); - } - return _res; -} - - -/** - * Entry point to C language function: - * extern CL_API_ENTRY cl_int CL_API_CALL - *clBuildProgram(cl_program program , - * cl_uint num_devices , - * const cl_device_id * device_list , - * const char * options , - * void (*pfn_notify)(cl_program program , void * user_data ), - * void * user_data ) CL_API_SUFFIX__VERSION_1_0; - */ -JNIEXPORT jint JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clBuildProgram0(JNIEnv *env, jobject _unused, - jlong program, jint deviceCount, jobject deviceList, jint device_type_offset, jstring options, jobject cb, jlong procAddress) { - - const char* _strchars_options = NULL; - cl_int _res; - cl_device_id * _deviceListPtr = NULL; - bpcallback _pfn_notify = NULL; - jobject globalCB = NULL; - - typedef cl_int (*function)(cl_program, cl_uint, const cl_device_id *, const char *, void (CL_CALLBACK *)(cl_program, void *), void *); - function clBuildProgram = (function)(intptr_t)procAddress; - - if (options != NULL) { - _strchars_options = (*env)->GetStringUTFChars(env, options, (jboolean*)NULL); - if (_strchars_options == NULL) { - (*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"), - "Failed to get UTF-8 chars for argument \"options\" in native dispatcher for \"clBuildProgram\""); - return CL_FALSE; - } - } - - if (deviceList != NULL) { - _deviceListPtr = (void *) (((char*) (*env)->GetDirectBufferAddress(env, deviceList)) + device_type_offset); - } - - if (cb != NULL) { - _pfn_notify = &buildProgramCallback; - globalCB = (*env)->NewGlobalRef(env, cb); - } - - _res = (*clBuildProgram)((cl_program)(intptr_t)program, (cl_uint)deviceCount, (cl_device_id *)_deviceListPtr, _strchars_options, _pfn_notify, globalCB); - - // if something went wrong - if(_res != CL_SUCCESS && globalCB != NULL) { - (*env)->DeleteGlobalRef(env, globalCB); - } - - if (options != NULL) { - (*env)->ReleaseStringUTFChars(env, options, _strchars_options); - } - - return (jint)_res; -} - -/* Java->C glue code: - * Java package: com.jogamp.opencl.impl.CLImpl - * Java method: java.nio.ByteBuffer clEnqueueMapImage(long command_queue, long image, int blocking_map, long map_flags, com.jogamp.gluegen.common.nio.PointerBuffer origin, com.jogamp.gluegen.common.nio.PointerBuffer range, com.jogamp.gluegen.common.nio.PointerBuffer image_row_pitch, com.jogamp.gluegen.common.nio.PointerBuffer image_slice_pitch, int num_events_in_wait_list, com.jogamp.gluegen.common.nio.PointerBuffer event_wait_list, com.jogamp.gluegen.common.nio.PointerBuffer event, java.nio.IntBuffer errcode_ret) - * C function: void * clEnqueueMapImage(cl_command_queue command_queue, cl_mem image, uint32_t blocking_map, uint64_t map_flags, const size_t * , const size_t * , size_t * image_row_pitch, size_t * image_slice_pitch, uint32_t num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, int32_t * errcode_ret); - */ -JNIEXPORT jobject JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clEnqueueMapImage0__JJIJLjava_lang_Object_2ILjava_lang_Object_2ILjava_lang_Object_2ILjava_lang_Object_2IILjava_lang_Object_2ILjava_lang_Object_2ILjava_lang_Object_2I(JNIEnv *env, jobject _unused, - jlong command_queue, jlong image, jint blocking_map, jlong map_flags, - jobject origin, jint origin_byte_offset, jobject range, jint range_byte_offset, - jobject image_row_pitch, jint image_row_pitch_byte_offset, jobject image_slice_pitch, - jint image_slice_pitch_byte_offset, jint num_events_in_wait_list, jobject event_wait_list, - jint event_wait_list_byte_offset, jobject event, jint event_byte_offset, jobject errcode_ret, jint errcode_ret_byte_offset, - jlong imageInfoAddress, jlong mapImageAddress) { - - size_t * _origin_ptr = NULL; - size_t * _range_ptr = NULL; - size_t * _image_row_pitch_ptr = NULL; - size_t * _image_slice_pitch_ptr = NULL; - cl_event * _event_wait_list_ptr = NULL; - cl_event * _event_ptr = NULL; - int32_t * _errcode_ret_ptr = NULL; - size_t * elements = NULL; - size_t * depth = NULL; - size_t pixels; - cl_int status; - - typedef int32_t (*imageInfoFunctionType)(cl_mem, uint32_t, size_t, void *, size_t *); - imageInfoFunctionType clGetImageInfo; - - typedef void* (*mapInfoFunctionType)(cl_command_queue, cl_mem, uint32_t, uint64_t, const size_t *, - const size_t *, size_t *, size_t *, uint32_t, cl_event *, cl_event *, int32_t *); - mapInfoFunctionType clEnqueueMapImage; - - void * _res; - - if (origin != NULL) { - _origin_ptr = (size_t *) (((char*) (*env)->GetDirectBufferAddress(env, origin)) + origin_byte_offset); - } - if (range != NULL) { - _range_ptr = (size_t *) (((char*) (*env)->GetDirectBufferAddress(env, range)) + range_byte_offset); - } - if (image_row_pitch != NULL) { - _image_row_pitch_ptr = (size_t *) (((char*) (*env)->GetDirectBufferAddress(env, image_row_pitch)) + image_row_pitch_byte_offset); - } - if (image_slice_pitch != NULL) { - _image_slice_pitch_ptr = (size_t *) (((char*) (*env)->GetDirectBufferAddress(env, image_slice_pitch)) + image_slice_pitch_byte_offset); - } - if (event_wait_list != NULL) { - _event_wait_list_ptr = (cl_event *) (((char*) (*env)->GetDirectBufferAddress(env, event_wait_list)) + event_wait_list_byte_offset); - } - if (event != NULL) { - _event_ptr = (cl_event *) (((char*) (*env)->GetDirectBufferAddress(env, event)) + event_byte_offset); - } - if (errcode_ret != NULL) { - _errcode_ret_ptr = (int32_t *) (((char*) (*env)->GetDirectBufferAddress(env, errcode_ret)) + errcode_ret_byte_offset); - } - - _res = (*clEnqueueMapImage)((cl_command_queue) (intptr_t) command_queue, (cl_mem) (intptr_t) image, - (uint32_t) blocking_map, (uint64_t) map_flags, (size_t *) _origin_ptr, (size_t *) _range_ptr, - (size_t *) _image_row_pitch_ptr, (size_t *) _image_slice_pitch_ptr, (uint32_t) num_events_in_wait_list, - (cl_event *) _event_wait_list_ptr, (cl_event *) _event_ptr, (int32_t *) _errcode_ret_ptr); - if (_res == NULL) return NULL; - - // calculate buffer size - status = (*clGetImageInfo)((cl_mem) (intptr_t) image, CL_IMAGE_ELEMENT_SIZE, sizeof(size_t), (void *) elements, NULL); - status |= (*clGetImageInfo)((cl_mem) (intptr_t) image, CL_IMAGE_DEPTH, sizeof(size_t), (void *) depth, NULL); - - if(status != CL_SUCCESS) { - return NULL; - } - - if(*depth == 0) { // 2D - pixels = (*_image_row_pitch_ptr) * _range_ptr[1] + _range_ptr[0]; - }else{ // 3D - pixels = (*_image_slice_pitch_ptr) * _range_ptr[2] - + (*_image_row_pitch_ptr) * _range_ptr[1] + _range_ptr[0]; - } - - return (*env)->NewDirectByteBuffer(env, _res, pixels * (*elements)); - -} - -JNIEXPORT jint JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clSetEventCallback0(JNIEnv *env, jobject _unused, - jlong event, jint trigger, jobject listener, jlong procAddress) { - - cl_event _event = event; - cl_int _trigger = trigger; - cl_int _res; - typedef int32_t (*function)(cl_event, cl_int, void (*pfn_event_notify) (cl_event, cl_int, void *), void *); - function clSetEventCallback = (function)(intptr_t) procAddress; - - jobject cb = (*env)->NewGlobalRef(env, listener); - _res = (*clSetEventCallback)(_event, _trigger, &eventCallback, cb); - - return _res; -} - -JNIEXPORT jint JNICALL -Java_com_jogamp_opencl_llb_impl_CLImpl_clSetMemObjectDestructorCallback0(JNIEnv *env, jobject _unused, - jlong mem, jobject listener, jlong procAddress) { - - cl_mem _mem = mem; - cl_int _res; - typedef int32_t (*function)(cl_mem, void (*pfn_event_notify) (cl_mem, void *), void *); - function clSetMemObjectDestructorCallback = (function)(intptr_t) procAddress; - - jobject cb = (*env)->NewGlobalRef(env, listener); - _res = (*clSetMemObjectDestructorCallback)(_mem, &memObjDestructorCallback, cb); - - return _res; -} |