/* * Copyright (c) 1997, 2022, 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. */ #include #include "jni_util.h" /* BufferedImage ids */ jfieldID g_BImgRasterID; jfieldID g_BImgTypeID; jfieldID g_BImgCMID; jmethodID g_BImgGetRGBMID; jmethodID g_BImgSetRGBMID; /* Raster ids */ jfieldID g_RasterWidthID; jfieldID g_RasterHeightID; jfieldID g_RasterMinXID; jfieldID g_RasterMinYID; jfieldID g_RasterBaseOriginXID; jfieldID g_RasterBaseOriginYID; jfieldID g_RasterSampleModelID; jfieldID g_RasterDataBufferID; jfieldID g_RasterNumDataElementsID; jfieldID g_RasterNumBandsID; jfieldID g_BCRdataID; jfieldID g_BCRscanstrID; jfieldID g_BCRpixstrID; jfieldID g_BCRdataOffsetsID; jfieldID g_BCRtypeID; jfieldID g_BPRdataID; jfieldID g_BPRscanstrID; jfieldID g_BPRpixstrID; jfieldID g_BPRtypeID; jfieldID g_BPRdataBitOffsetID; jfieldID g_SCRdataID; jfieldID g_SCRscanstrID; jfieldID g_SCRpixstrID; jfieldID g_SCRdataOffsetsID; jfieldID g_SCRtypeID; jfieldID g_ICRdataID; jfieldID g_ICRscanstrID; jfieldID g_ICRpixstrID; jfieldID g_ICRdataOffsetsID; jfieldID g_ICRtypeID; /* Color Model ids */ jfieldID g_CMnBitsID; jfieldID g_CMcspaceID; jfieldID g_CMnumComponentsID; jfieldID g_CMsuppAlphaID; jfieldID g_CMisAlphaPreID; jfieldID g_CMtransparencyID; jfieldID g_CMcsTypeID; jfieldID g_CMis_sRGBID; jmethodID g_CMgetRGBdefaultMID; jfieldID g_ICMtransIdxID; jfieldID g_ICMmapSizeID; jfieldID g_ICMrgbID; /* Sample Model ids */ jfieldID g_SMWidthID; jfieldID g_SMHeightID; jmethodID g_SMGetPixelsMID; jmethodID g_SMSetPixelsMID; /* Single Pixel Packed Sample Model ids */ jfieldID g_SPPSMmaskArrID; jfieldID g_SPPSMmaskOffID; jfieldID g_SPPSMnBitsID; jfieldID g_SPPSMmaxBitID; /* Kernel ids */ jfieldID g_KernelWidthID; jfieldID g_KernelHeightID; jfieldID g_KernelDataID; JNIEXPORT void JNICALL Java_java_awt_image_BufferedImage_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_BImgRasterID = (*env)->GetFieldID(env, cls, "raster", "Ljava/awt/image/WritableRaster;")); CHECK_NULL(g_BImgTypeID = (*env)->GetFieldID(env, cls, "imageType", "I")); CHECK_NULL(g_BImgCMID = (*env)->GetFieldID(env, cls, "colorModel", "Ljava/awt/image/ColorModel;")); CHECK_NULL(g_BImgGetRGBMID = (*env)->GetMethodID(env, cls, "getRGB", "(IIII[III)[I")); CHECK_NULL(g_BImgSetRGBMID = (*env)->GetMethodID(env, cls, "setRGB", "(IIII[III)V")); } JNIEXPORT void JNICALL Java_java_awt_image_Raster_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_RasterWidthID = (*env)->GetFieldID(env, cls, "width", "I")); CHECK_NULL(g_RasterHeightID = (*env)->GetFieldID(env, cls, "height", "I")); CHECK_NULL(g_RasterNumBandsID = (*env)->GetFieldID(env, cls, "numBands", "I")); CHECK_NULL(g_RasterMinXID = (*env)->GetFieldID(env, cls, "minX", "I")); CHECK_NULL(g_RasterMinYID = (*env)->GetFieldID(env, cls, "minY", "I")); CHECK_NULL(g_RasterBaseOriginXID = (*env)->GetFieldID(env, cls, "sampleModelTranslateX", "I")); CHECK_NULL(g_RasterBaseOriginYID = (*env)->GetFieldID(env, cls, "sampleModelTranslateY", "I")); CHECK_NULL(g_RasterSampleModelID = (*env)->GetFieldID(env, cls, "sampleModel","Ljava/awt/image/SampleModel;")); CHECK_NULL(g_RasterNumDataElementsID = (*env)->GetFieldID(env, cls, "numDataElements", "I")); CHECK_NULL(g_RasterNumBandsID = (*env)->GetFieldID(env, cls, "numBands", "I")); CHECK_NULL(g_RasterDataBufferID = (*env)->GetFieldID(env, cls, "dataBuffer", "Ljava/awt/image/DataBuffer;")); } JNIEXPORT void JNICALL Java_sun_awt_image_ByteComponentRaster_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_BCRdataID = (*env)->GetFieldID(env, cls, "data", "[B")); CHECK_NULL(g_BCRscanstrID = (*env)->GetFieldID(env, cls, "scanlineStride", "I")); CHECK_NULL(g_BCRpixstrID = (*env)->GetFieldID(env, cls, "pixelStride", "I")); CHECK_NULL(g_BCRdataOffsetsID = (*env)->GetFieldID(env, cls, "dataOffsets", "[I")); CHECK_NULL(g_BCRtypeID = (*env)->GetFieldID(env, cls, "type", "I")); } JNIEXPORT void JNICALL Java_sun_awt_image_BytePackedRaster_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_BPRdataID = (*env)->GetFieldID(env, cls, "data", "[B")); CHECK_NULL(g_BPRscanstrID = (*env)->GetFieldID(env, cls, "scanlineStride", "I")); CHECK_NULL(g_BPRpixstrID = (*env)->GetFieldID(env, cls, "pixelBitStride", "I")); CHECK_NULL(g_BPRtypeID = (*env)->GetFieldID(env, cls, "type", "I")); CHECK_NULL(g_BPRdataBitOffsetID = (*env)->GetFieldID(env, cls, "dataBitOffset", "I")); } JNIEXPORT void JNICALL Java_sun_awt_image_ShortComponentRaster_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_SCRdataID = (*env)->GetFieldID(env, cls, "data", "[S")); CHECK_NULL(g_SCRscanstrID = (*env)->GetFieldID(env, cls, "scanlineStride", "I")); CHECK_NULL(g_SCRpixstrID = (*env)->GetFieldID(env, cls, "pixelStride", "I")); CHECK_NULL(g_SCRdataOffsetsID = (*env)->GetFieldID(env, cls, "dataOffsets", "[I")); CHECK_NULL(g_SCRtypeID = (*env)->GetFieldID(env, cls, "type", "I")); } JNIEXPORT void JNICALL Java_sun_awt_image_IntegerComponentRaster_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_ICRdataID = (*env)->GetFieldID(env, cls, "data", "[I")); CHECK_NULL(g_ICRscanstrID = (*env)->GetFieldID(env, cls, "scanlineStride", "I")); CHECK_NULL(g_ICRpixstrID = (*env)->GetFieldID(env, cls, "pixelStride", "I")); CHECK_NULL(g_ICRdataOffsetsID = (*env)->GetFieldID(env, cls, "dataOffsets", "[I")); CHECK_NULL(g_ICRtypeID = (*env)->GetFieldID(env, cls, "type", "I")); } JNIEXPORT void JNICALL Java_java_awt_image_SinglePixelPackedSampleModel_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_SPPSMmaskArrID = (*env)->GetFieldID(env, cls, "bitMasks", "[I")); CHECK_NULL(g_SPPSMmaskOffID = (*env)->GetFieldID(env, cls, "bitOffsets", "[I")); CHECK_NULL(g_SPPSMnBitsID = (*env)->GetFieldID(env, cls, "bitSizes", "[I")); CHECK_NULL(g_SPPSMmaxBitID = (*env)->GetFieldID(env, cls, "maxBitSize", "I")); } JNIEXPORT void JNICALL Java_java_awt_image_ColorModel_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_CMnBitsID = (*env)->GetFieldID(env, cls, "nBits", "[I")); CHECK_NULL(g_CMcspaceID = (*env)->GetFieldID(env, cls, "colorSpace", "Ljava/awt/color/ColorSpace;")); CHECK_NULL(g_CMnumComponentsID = (*env)->GetFieldID(env, cls, "numComponents", "I")); CHECK_NULL(g_CMsuppAlphaID = (*env)->GetFieldID(env, cls, "supportsAlpha", "Z")); CHECK_NULL(g_CMisAlphaPreID = (*env)->GetFieldID(env, cls, "isAlphaPremultiplied", "Z")); CHECK_NULL(g_CMtransparencyID = (*env)->GetFieldID(env, cls, "transparency", "I")); CHECK_NULL(g_CMcsTypeID = (*env)->GetFieldID(env, cls, "colorSpaceType", "I")); CHECK_NULL(g_CMis_sRGBID = (*env)->GetFieldID(env, cls, "is_sRGB", "Z")); CHECK_NULL(g_CMgetRGBdefaultMID = (*env)->GetStaticMethodID(env, cls, "getRGBdefault", "()Ljava/awt/image/ColorModel;")); } JNIEXPORT void JNICALL Java_java_awt_image_IndexColorModel_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_ICMtransIdxID = (*env)->GetFieldID(env, cls, "transparent_index", "I")); CHECK_NULL(g_ICMmapSizeID = (*env)->GetFieldID(env, cls, "map_size", "I")); CHECK_NULL(g_ICMrgbID = (*env)->GetFieldID(env, cls, "rgb", "[I")); } JNIEXPORT void JNICALL Java_java_awt_image_SampleModel_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_SMWidthID = (*env)->GetFieldID(env, cls, "width","I")); CHECK_NULL(g_SMHeightID = (*env)->GetFieldID(env, cls, "height","I")); CHECK_NULL(g_SMGetPixelsMID = (*env)->GetMethodID(env, cls, "getPixels", "(IIII[ILjava/awt/image/DataBuffer;)[I")); CHECK_NULL(g_SMSetPixelsMID = (*env)->GetMethodID(env, cls, "setPixels", "(IIII[ILjava/awt/image/DataBuffer;)V")); } JNIEXPORT void JNICALL Java_java_awt_image_Kernel_initIDs(JNIEnv *env, jclass cls) { CHECK_NULL(g_KernelWidthID = (*env)->GetFieldID(env, cls, "width", "I")); CHECK_NULL(g_KernelHeightID = (*env)->GetFieldID(env, cls, "height", "I")); CHECK_NULL(g_KernelDataID = (*env)->GetFieldID(env, cls, "data", "[F")); }