| /* | |
| * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| #ifndef MTLBufImgOps_h_Included | |
| #define MTLBufImgOps_h_Included | |
| #include "MTLContext.h" | |
| @interface MTLRescaleOp : NSObject | |
| - (id)init:(jboolean)isNonPremult factors:(unsigned char *)factors offsets:(unsigned char *)offsets; | |
| - (jfloat *)getScaleFactors; | |
| - (jfloat *)getOffsets; | |
| - (NSString *)getDescription; // creates autorelease string | |
| @property (readonly) jboolean isNonPremult; | |
| @end | |
| @interface MTLConvolveOp : NSObject | |
| - (id)init:(jboolean)edgeZeroFill kernelWidth:(jint)kernelWidth | |
| kernelHeight:(jint)kernelHeight | |
| srcWidth:(jint)srcWidth | |
| srcHeight:(jint)srcHeight | |
| kernel:(unsigned char *)kernel | |
| device:(id<MTLDevice>)device; | |
| - (void) dealloc; | |
| - (id<MTLBuffer>) getBuffer; | |
| - (const float *) getImgEdge; | |
| - (NSString *)getDescription; // creates autorelease string | |
| @property (readonly) jboolean isEdgeZeroFill; | |
| @property (readonly) int kernelSize; | |
| @end | |
| @interface MTLLookupOp : NSObject | |
| - (id)init:(jboolean)nonPremult shortData:(jboolean)shortData | |
| numBands:(jint)numBands | |
| bandLength:(jint)bandLength | |
| offset:(jint)offset | |
| tableValues:(void *)tableValues | |
| device:(id<MTLDevice>)device; | |
| - (void) dealloc; | |
| - (jfloat *)getOffset; | |
| - (id<MTLTexture>) getLookupTexture; | |
| - (NSString *)getDescription; // creates autorelease string | |
| @property (readonly) jboolean isUseSrcAlpha; | |
| @property (readonly) jboolean isNonPremult; | |
| @end | |
| #endif /* MTLBufImgOps_h_Included */ |