android_hardware_camera2_DngCreator.cpp revision 3e1902504979b9b456a14dffa6507ee2d9ea3d6a
1f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk/* 2f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * Copyright 2014 The Android Open Source Project 3f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * 4f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * Licensed under the Apache License, Version 2.0 (the "License"); 5f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * you may not use this file except in compliance with the License. 6f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * You may obtain a copy of the License at 7f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * 8f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * http://www.apache.org/licenses/LICENSE-2.0 9f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * 10f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * Unless required by applicable law or agreed to in writing, software 11f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * distributed under the License is distributed on an "AS IS" BASIS, 12f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * See the License for the specific language governing permissions and 14f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk * limitations under the License. 15f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk */ 16f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 17f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk//#define LOG_NDEBUG 0 18f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#define LOG_TAG "DngCreator_JNI" 19f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 20f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <system/camera_metadata.h> 21f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <camera/CameraMetadata.h> 22f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/DngUtils.h> 23f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TagDefinitions.h> 24f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TiffIfd.h> 25f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TiffWriter.h> 26f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/Output.h> 2747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#include <img_utils/Input.h> 2847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#include <img_utils/StripSource.h> 29f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 30f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <utils/Log.h> 31f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <utils/Errors.h> 32f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <utils/StrongPointer.h> 33f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <utils/RefBase.h> 3447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#include <utils/Vector.h> 35f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <cutils/properties.h> 36f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 37b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk#include <string.h> 38b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 39f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include "android_runtime/AndroidRuntime.h" 40f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include "android_runtime/android_hardware_camera2_CameraMetadata.h" 41f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 42f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <jni.h> 43f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <JNIHelp.h> 44f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 45f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkusing namespace android; 46f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkusing namespace img_utils; 47f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 4847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#define BAIL_IF_INVALID(expr, jnienv, tagId, writer) \ 49f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if ((expr) != OK) { \ 50f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowExceptionFmt(jnienv, "java/lang/IllegalArgumentException", \ 5147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %s (%x)", (writer)->getTagName(tagId), (tagId)); \ 52f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; \ 53f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 54f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 5547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#define BAIL_IF_EMPTY(entry, jnienv, tagId, writer) \ 56f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (entry.count == 0) { \ 57f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowExceptionFmt(jnienv, "java/lang/IllegalArgumentException", \ 5847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Missing metadata fields for tag %s (%x)", (writer)->getTagName(tagId), (tagId)); \ 59f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; \ 60f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 61f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 62b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk#define ANDROID_DNGCREATOR_CTX_JNI_ID "mNativeContext" 63f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 64f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic struct { 65f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jfieldID mNativeContext; 66f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} gDngCreatorClassInfo; 67f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 68f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic struct { 69f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jmethodID mWriteMethod; 70f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} gOutputStreamClassInfo; 71f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 7247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic struct { 7347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jmethodID mReadMethod; 7447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jmethodID mSkipMethod; 7547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} gInputStreamClassInfo; 7647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 7747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic struct { 7847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jmethodID mGetMethod; 7947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} gInputByteBufferClassInfo; 8047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 81f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkenum { 82f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BITS_PER_SAMPLE = 16, 83f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BYTES_PER_SAMPLE = 2, 8447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BYTES_PER_RGB_PIXEL = 3, 8547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BITS_PER_RGB_SAMPLE = 8, 8647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BYTES_PER_RGB_SAMPLE = 1, 8747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RGB_PIXEL = 3, 8847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RAW_PIXEL = 1, 8947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0 = 0, 9047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_SUB1 = 1, 9147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO = 2, 92f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk}; 93f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 94f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk// ---------------------------------------------------------------------------- 95f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 9647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 9747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * Container class for the persistent native context. 9847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 9947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 10047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass NativeContext : public LightRefBase<NativeContext> { 10147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 10247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 10347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext(); 10447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~NativeContext(); 10547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 10647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* getWriter(); 10747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 10847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t getThumbnailWidth(); 10947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t getThumbnailHeight(); 11047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const uint8_t* getThumbnail(); 11147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 11247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool setThumbnail(const uint8_t* buffer, uint32_t width, uint32_t height); 11347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 11447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprivate: 11547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<uint8_t> mCurrentThumbnail; 11647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter mWriter; 11747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mThumbnailWidth; 11847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mThumbnailHeight; 11947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 12047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 12147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkNativeContext::NativeContext() : mThumbnailWidth(0), mThumbnailHeight(0) {} 12247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 12347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkNativeContext::~NativeContext() {} 12447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 12547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkTiffWriter* NativeContext::getWriter() { 12647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return &mWriter; 12747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 12847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 12947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t NativeContext::getThumbnailWidth() { 13047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mThumbnailWidth; 13147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 13247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 13347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t NativeContext::getThumbnailHeight() { 13447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mThumbnailHeight; 13547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 13647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 13747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkconst uint8_t* NativeContext::getThumbnail() { 13847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mCurrentThumbnail.array(); 13947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 14047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 14147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkbool NativeContext::setThumbnail(const uint8_t* buffer, uint32_t width, uint32_t height) { 14247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mThumbnailWidth = width; 14347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mThumbnailHeight = height; 14447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 14547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t size = BYTES_PER_RGB_PIXEL * width * height; 14647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mCurrentThumbnail.resize(size) < 0) { 14747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not resize thumbnail buffer.", __FUNCTION__); 14847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return false; 14947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 15047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 15147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* thumb = mCurrentThumbnail.editArray(); 15247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk memcpy(thumb, buffer, size); 15347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return true; 15447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 15547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 15647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of NativeContext 15747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 15847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 15947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 16047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * Wrapper class for a Java OutputStream. 16147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 16247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 16347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 164f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkclass JniOutputStream : public Output, public LightRefBase<JniOutputStream> { 165f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkpublic: 166f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk JniOutputStream(JNIEnv* env, jobject outStream); 167f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 168f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk virtual ~JniOutputStream(); 169f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 170f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t open(); 17147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 172f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t write(const uint8_t* buf, size_t offset, size_t count); 17347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 174f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t close(); 175f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkprivate: 176f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk enum { 17747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BYTE_ARRAY_LENGTH = 4096 178f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk }; 179f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jobject mOutputStream; 180f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk JNIEnv* mEnv; 181f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jbyteArray mByteArray; 182f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk}; 183f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 184f967a5486a78db244624fde4c105aa5e6fa914b9Ruben BrunkJniOutputStream::JniOutputStream(JNIEnv* env, jobject outStream) : mOutputStream(outStream), 185f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk mEnv(env) { 186f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk mByteArray = env->NewByteArray(BYTE_ARRAY_LENGTH); 187f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (mByteArray == NULL) { 188f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/OutOfMemoryError", "Could not allocate byte array."); 189f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 190f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 191f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 192f967a5486a78db244624fde4c105aa5e6fa914b9Ruben BrunkJniOutputStream::~JniOutputStream() { 193f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk mEnv->DeleteLocalRef(mByteArray); 194f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 195f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 196f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatus_t JniOutputStream::open() { 197f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Do nothing 198f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return OK; 199f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 200f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 201f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatus_t JniOutputStream::write(const uint8_t* buf, size_t offset, size_t count) { 202f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk while(count > 0) { 203f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t len = BYTE_ARRAY_LENGTH; 204f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk len = (count > len) ? len : count; 205f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk mEnv->SetByteArrayRegion(mByteArray, 0, len, reinterpret_cast<const jbyte*>(buf + offset)); 206f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 207f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (mEnv->ExceptionCheck()) { 208f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return BAD_VALUE; 209f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 210f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 211f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk mEnv->CallVoidMethod(mOutputStream, gOutputStreamClassInfo.mWriteMethod, mByteArray, 212f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 0, len); 213f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 214f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (mEnv->ExceptionCheck()) { 215f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return BAD_VALUE; 216f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 217f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 218f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk count -= len; 219f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk offset += len; 220f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 221f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return OK; 222f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 223f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 224f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatus_t JniOutputStream::close() { 225f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Do nothing 226f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return OK; 227f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 228f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 22947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of JniOutputStream 230f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk// ---------------------------------------------------------------------------- 231f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 23247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 23347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * Wrapper class for a Java InputStream. 23447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 23547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 23647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 23747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass JniInputStream : public Input, public LightRefBase<JniInputStream> { 23847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 23947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JniInputStream(JNIEnv* env, jobject inStream); 24047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 24147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t open(); 24247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 24347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t close(); 24447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 24547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t read(uint8_t* buf, size_t offset, size_t count); 24647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 24747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t skip(size_t count); 24847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 24947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~JniInputStream(); 25047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprivate: 25147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk enum { 25247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BYTE_ARRAY_LENGTH = 4096 25347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk }; 25447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jobject mInStream; 25547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JNIEnv* mEnv; 25647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jbyteArray mByteArray; 25747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 25847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 25947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 26047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkJniInputStream::JniInputStream(JNIEnv* env, jobject inStream) : mInStream(inStream), mEnv(env) { 26147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mByteArray = env->NewByteArray(BYTE_ARRAY_LENGTH); 26247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mByteArray == NULL) { 26347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/OutOfMemoryError", "Could not allocate byte array."); 26447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 26547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 26647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 26747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkJniInputStream::~JniInputStream() { 26847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->DeleteLocalRef(mByteArray); 26947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 27047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 27147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkssize_t JniInputStream::read(uint8_t* buf, size_t offset, size_t count) { 27247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 27347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint realCount = BYTE_ARRAY_LENGTH; 27447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (count < BYTE_ARRAY_LENGTH) { 27547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk realCount = count; 27647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 27747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint actual = mEnv->CallIntMethod(mInStream, gInputStreamClassInfo.mReadMethod, mByteArray, 0, 27847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk realCount); 27947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 28047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (actual < 0) { 28147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return NOT_ENOUGH_DATA; 28247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 28347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 28447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mEnv->ExceptionCheck()) { 28547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 28647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 28747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 28847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->GetByteArrayRegion(mByteArray, 0, actual, reinterpret_cast<jbyte*>(buf + offset)); 28947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mEnv->ExceptionCheck()) { 29047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 29147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 29247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return actual; 29347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 29447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 29547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkssize_t JniInputStream::skip(size_t count) { 29647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong actual = mEnv->CallLongMethod(mInStream, gInputStreamClassInfo.mSkipMethod, 29747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk static_cast<jlong>(count)); 29847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 29947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mEnv->ExceptionCheck()) { 30047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 30147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 30247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (actual < 0) { 30347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return NOT_ENOUGH_DATA; 30447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 30547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return actual; 30647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 30747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 30847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t JniInputStream::open() { 30947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Do nothing 31047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 31147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 31247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 31347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t JniInputStream::close() { 31447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Do nothing 31547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 31647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 31747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 31847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of JniInputStream 31947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 32047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 32147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 32247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * Wrapper class for a non-direct Java ByteBuffer. 32347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 32447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 32547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 32647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass JniInputByteBuffer : public Input, public LightRefBase<JniInputByteBuffer> { 32747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 32847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JniInputByteBuffer(JNIEnv* env, jobject inBuf); 32947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 33047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t open(); 33147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 33247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t close(); 33347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 33447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t read(uint8_t* buf, size_t offset, size_t count); 33547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 33647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~JniInputByteBuffer(); 33747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprivate: 33847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk enum { 33947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BYTE_ARRAY_LENGTH = 4096 34047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk }; 34147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jobject mInBuf; 34247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JNIEnv* mEnv; 34347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jbyteArray mByteArray; 34447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 34547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 34647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkJniInputByteBuffer::JniInputByteBuffer(JNIEnv* env, jobject inBuf) : mInBuf(inBuf), mEnv(env) { 34747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mByteArray = env->NewByteArray(BYTE_ARRAY_LENGTH); 34847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mByteArray == NULL) { 34947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/OutOfMemoryError", "Could not allocate byte array."); 35047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 35147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 35247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 35347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkJniInputByteBuffer::~JniInputByteBuffer() { 35447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->DeleteLocalRef(mByteArray); 35547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 35647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 35747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkssize_t JniInputByteBuffer::read(uint8_t* buf, size_t offset, size_t count) { 35847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint realCount = BYTE_ARRAY_LENGTH; 35947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (count < BYTE_ARRAY_LENGTH) { 36047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk realCount = count; 36147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 36247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 36347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->CallObjectMethod(mInBuf, gInputByteBufferClassInfo.mGetMethod, mByteArray, 0, 36447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk realCount); 36547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 36647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mEnv->ExceptionCheck()) { 36747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 36847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 36947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 37047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->GetByteArrayRegion(mByteArray, 0, realCount, reinterpret_cast<jbyte*>(buf + offset)); 37147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mEnv->ExceptionCheck()) { 37247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 37347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 37447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return realCount; 37547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 37647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 37747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t JniInputByteBuffer::open() { 37847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Do nothing 37947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 38047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 38147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 38247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t JniInputByteBuffer::close() { 38347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Do nothing 38447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 38547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 38647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 38747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of JniInputByteBuffer 38847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 38947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 39047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 39147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * StripSource subclass for Input types. 39247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 39347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 39447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 39547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 39647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass InputStripSource : public StripSource, public LightRefBase<InputStripSource> { 39747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 39847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk InputStripSource(JNIEnv* env, Input& input, uint32_t ifd, uint32_t width, uint32_t height, 39947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t pixStride, uint32_t rowStride, uint64_t offset, uint32_t bytesPerSample, 40047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t samplesPerPixel); 40147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 40247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~InputStripSource(); 40347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 40447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual status_t writeToStream(Output& stream, uint32_t count); 40547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 40647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual uint32_t getIfd() const; 40747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprotected: 40847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mIfd; 40947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Input* mInput; 41047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mWidth; 41147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mHeight; 41247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mPixStride; 41347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mRowStride; 41447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t mOffset; 41547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JNIEnv* mEnv; 41647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mBytesPerSample; 41747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mSamplesPerPixel; 41847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 41947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 42047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkInputStripSource::InputStripSource(JNIEnv* env, Input& input, uint32_t ifd, uint32_t width, 42147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t height, uint32_t pixStride, uint32_t rowStride, uint64_t offset, 42247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerSample, uint32_t samplesPerPixel) : mIfd(ifd), mInput(&input), 42347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mWidth(width), mHeight(height), mPixStride(pixStride), mRowStride(rowStride), 42447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mOffset(offset), mEnv(env), mBytesPerSample(bytesPerSample), 42547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mSamplesPerPixel(samplesPerPixel) {} 42647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 42747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkInputStripSource::~InputStripSource() {} 42847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 42947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t InputStripSource::writeToStream(Output& stream, uint32_t count) { 43047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t err = OK; 4313e1902504979b9b456a14dffa6507ee2d9ea3d6aRuben Brunk uint32_t fullSize = mWidth * mHeight * mBytesPerSample * mSamplesPerPixel; 43247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong offset = mOffset; 43347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 43447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (fullSize != count) { 43547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Amount to write %u doesn't match image size %u", __FUNCTION__, count, 43647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 43747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", "Not enough data to write"); 43847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 43947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 44047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 44147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Skip offset 44247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk while (offset > 0) { 44347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t skipped = mInput->skip(offset); 44447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (skipped <= 0) { 44547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (skipped == NOT_ENOUGH_DATA || skipped == 0) { 44647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(mEnv, "java/io/IOException", 44747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Early EOF encountered in skip, not enough pixel data for image of size %u", 44847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 44947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk skipped = NOT_ENOUGH_DATA; 45047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 45147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 45247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", 45347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Error encountered while skip bytes in input stream."); 45447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 45747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return skipped; 45847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk offset -= skipped; 46047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 46147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 46247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<uint8_t> row; 46347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (row.resize(mRowStride) < 0) { 46447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/OutOfMemoryError", "Could not allocate row vector."); 46547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 46647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 46747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 46847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* rowBytes = row.editArray(); 46947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 47047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (uint32_t i = 0; i < mHeight; ++i) { 47147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t rowFillAmt = 0; 47247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t rowSize = mPixStride; 47347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 47447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk while (rowFillAmt < mRowStride) { 47547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t bytesRead = mInput->read(rowBytes, rowFillAmt, rowSize); 47647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (bytesRead <= 0) { 47747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (bytesRead == NOT_ENOUGH_DATA || bytesRead == 0) { 47847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(mEnv, "java/io/IOException", 47947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Early EOF encountered, not enough pixel data for image of size %u", 48047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 48147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesRead = NOT_ENOUGH_DATA; 48247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 48347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 48447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", 48547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Error encountered while reading"); 48647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 48747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 48847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return bytesRead; 48947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 49047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowFillAmt += bytesRead; 49147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowSize -= bytesRead; 49247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 49347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 49447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mPixStride == mBytesPerSample * mSamplesPerPixel) { 49547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using stream per-row write for strip.", __FUNCTION__); 49647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 49747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(rowBytes, 0, mBytesPerSample * mSamplesPerPixel * mWidth) != OK || 49847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->ExceptionCheck()) { 49947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 50047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 50147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 50247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 50347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 50447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 50547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using stream per-pixel write for strip.", __FUNCTION__); 50647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", 50747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Per-pixel strides are not supported for RAW16 -- pixels must be contiguous"); 50847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 50947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 51047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: Add support for non-contiguous pixels if needed. 51147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 51247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 51347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 51447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 51547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 51647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t InputStripSource::getIfd() const { 51747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mIfd; 51847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 51947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 52047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of InputStripSource 52147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 52247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 52347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 52447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * StripSource subclass for direct buffer types. 52547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 52647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 52747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 52847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 52947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass DirectStripSource : public StripSource, public LightRefBase<DirectStripSource> { 53047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 53147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DirectStripSource(JNIEnv* env, const uint8_t* pixelBytes, uint32_t ifd, uint32_t width, 53247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t height, uint32_t pixStride, uint32_t rowStride, uint64_t offset, 53347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerSample, uint32_t samplesPerPixel); 53447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~DirectStripSource(); 53647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual status_t writeToStream(Output& stream, uint32_t count); 53847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual uint32_t getIfd() const; 54047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprotected: 54147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mIfd; 54247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const uint8_t* mPixelBytes; 54347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mWidth; 54447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mHeight; 54547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mPixStride; 54647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mRowStride; 54747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t mOffset; 54847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JNIEnv* mEnv; 54947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mBytesPerSample; 55047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mSamplesPerPixel; 55147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 55247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 55347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkDirectStripSource::DirectStripSource(JNIEnv* env, const uint8_t* pixelBytes, uint32_t ifd, 55447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t width, uint32_t height, uint32_t pixStride, uint32_t rowStride, 55547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t offset, uint32_t bytesPerSample, uint32_t samplesPerPixel) : mIfd(ifd), 55647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mPixelBytes(pixelBytes), mWidth(width), mHeight(height), mPixStride(pixStride), 55747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mRowStride(rowStride), mOffset(offset), mEnv(env), mBytesPerSample(bytesPerSample), 55847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mSamplesPerPixel(samplesPerPixel) {} 55947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 56047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkDirectStripSource::~DirectStripSource() {} 56147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 56247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t DirectStripSource::writeToStream(Output& stream, uint32_t count) { 5633e1902504979b9b456a14dffa6507ee2d9ea3d6aRuben Brunk uint32_t fullSize = mWidth * mHeight * mBytesPerSample * mSamplesPerPixel; 56447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 56547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (fullSize != count) { 56647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Amount to write %u doesn't match image size %u", __FUNCTION__, count, 56747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 56847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", "Not enough data to write"); 56947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 57047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 57147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 57247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mPixStride == mBytesPerSample * mSamplesPerPixel 57347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk && mRowStride == mWidth * mBytesPerSample * mSamplesPerPixel) { 57447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct single-pass write for strip.", __FUNCTION__); 57547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 57647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(mPixelBytes, mOffset, fullSize) != OK || mEnv->ExceptionCheck()) { 57747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 57847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 57947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 58047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 58147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 58247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (mPixStride == mBytesPerSample * mSamplesPerPixel) { 58347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct per-row write for strip.", __FUNCTION__); 58447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 58547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (size_t i = 0; i < mHeight; ++i) { 58647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(mPixelBytes, mOffset + i * mRowStride, mPixStride * mWidth) != OK || 58747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->ExceptionCheck()) { 58847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 58947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 59047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 59247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 59547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct per-pixel write for strip.", __FUNCTION__); 59647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 59747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", 59847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Per-pixel strides are not supported for RAW16 -- pixels must be contiguous"); 59947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 60047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: Add support for non-contiguous pixels if needed. 60247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 60347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 60447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 60647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t DirectStripSource::getIfd() const { 60847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mIfd; 60947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 61047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of DirectStripSource 61247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 61347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic bool validateDngHeader(JNIEnv* env, TiffWriter* writer, jint width, jint height) { 61547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 61647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: handle lens shading map, etc. conversions for other raw buffer sizes. 61847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t metadataWidth = *(writer->getEntry(TAG_IMAGEWIDTH, (hasThumbnail) ? TIFF_IFD_SUB1 : TIFF_IFD_0)->getData<uint32_t>()); 61947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t metadataHeight = *(writer->getEntry(TAG_IMAGELENGTH, (hasThumbnail) ? TIFF_IFD_SUB1 : TIFF_IFD_0)->getData<uint32_t>()); 62047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 62147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (width < 0 || metadataWidth != static_cast<uint32_t>(width)) { 62247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", \ 62347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Metadata width %d doesn't match image width %d", metadataWidth, width); 62447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return false; 62547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 62647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 62747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (height < 0 || metadataHeight != static_cast<uint32_t>(height)) { 62847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", \ 62947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Metadata height %d doesn't match image height %d", metadataHeight, height); 63047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return false; 63147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 63247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 63347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return true; 63447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 63547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 63647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic status_t moveEntries(TiffWriter* writer, uint32_t ifdFrom, uint32_t ifdTo, 63747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const Vector<uint16_t>& entries) { 63847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (size_t i = 0; i < entries.size(); ++i) { 63947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t tagId = entries[i]; 64047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<TiffEntry> entry = writer->getEntry(tagId, ifdFrom); 64147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry == NULL) { 64247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: moveEntries failed, entry %u not found in IFD %u", __FUNCTION__, tagId, 64347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ifdFrom); 64447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 64547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 64647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(entry, ifdTo) != OK) { 64747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: moveEntries failed, could not add entry %u to IFD %u", __FUNCTION__, tagId, 64847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ifdFrom); 64947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 65047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 65147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk writer->removeEntry(tagId, ifdFrom); 65247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 65347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 65447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 65547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 65647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 657f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkextern "C" { 658f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 65947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic NativeContext* DngCreator_getNativeContext(JNIEnv* env, jobject thiz) { 660f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 66147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return reinterpret_cast<NativeContext*>(env->GetLongField(thiz, 662f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk gDngCreatorClassInfo.mNativeContext)); 663f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 664f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 66547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_setNativeContext(JNIEnv* env, jobject thiz, sp<NativeContext> context) { 666f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 66747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* current = DngCreator_getNativeContext(env, thiz); 66847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 66947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (context != NULL) { 67047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk context->incStrong((void*) DngCreator_setNativeContext); 671f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 67247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 673f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (current) { 67447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk current->decStrong((void*) DngCreator_setNativeContext); 675f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 67647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 677f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk env->SetLongField(thiz, gDngCreatorClassInfo.mNativeContext, 67847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jlong>(context.get())); 67947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 68047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 68147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic TiffWriter* DngCreator_getCreator(JNIEnv* env, jobject thiz) { 68247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 68347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* current = DngCreator_getNativeContext(env, thiz); 68447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (current) { 68547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return current->getWriter(); 68647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 68747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return NULL; 688f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 689f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 690f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_nativeClassInit(JNIEnv* env, jclass clazz) { 691f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 692f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 693f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk gDngCreatorClassInfo.mNativeContext = env->GetFieldID(clazz, 694b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk ANDROID_DNGCREATOR_CTX_JNI_ID, "J"); 695f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk LOG_ALWAYS_FATAL_IF(gDngCreatorClassInfo.mNativeContext == NULL, 696b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk "can't find android/hardware/camera2/DngCreator.%s", 697b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk ANDROID_DNGCREATOR_CTX_JNI_ID); 698f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 699f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jclass outputStreamClazz = env->FindClass("java/io/OutputStream"); 700f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk LOG_ALWAYS_FATAL_IF(outputStreamClazz == NULL, "Can't find java/io/OutputStream class"); 701f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk gOutputStreamClassInfo.mWriteMethod = env->GetMethodID(outputStreamClazz, "write", "([BII)V"); 702f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk LOG_ALWAYS_FATAL_IF(gOutputStreamClassInfo.mWriteMethod == NULL, "Can't find write method"); 70347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 70447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jclass inputStreamClazz = env->FindClass("java/io/InputStream"); 70547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk LOG_ALWAYS_FATAL_IF(inputStreamClazz == NULL, "Can't find java/io/InputStream class"); 70647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk gInputStreamClassInfo.mReadMethod = env->GetMethodID(inputStreamClazz, "read", "([BII)I"); 70747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk LOG_ALWAYS_FATAL_IF(gInputStreamClassInfo.mReadMethod == NULL, "Can't find read method"); 70847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk gInputStreamClassInfo.mSkipMethod = env->GetMethodID(inputStreamClazz, "skip", "(J)J"); 70947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk LOG_ALWAYS_FATAL_IF(gInputStreamClassInfo.mSkipMethod == NULL, "Can't find skip method"); 71047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 71147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jclass inputBufferClazz = env->FindClass("java/nio/ByteBuffer"); 71247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk LOG_ALWAYS_FATAL_IF(inputBufferClazz == NULL, "Can't find java/nio/ByteBuffer class"); 71347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk gInputByteBufferClassInfo.mGetMethod = env->GetMethodID(inputBufferClazz, "get", 71447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "([BII)Ljava/nio/ByteBuffer;"); 71547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk LOG_ALWAYS_FATAL_IF(gInputByteBufferClassInfo.mGetMethod == NULL, "Can't find get method"); 716f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 717f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 718f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_init(JNIEnv* env, jobject thiz, jobject characteristicsPtr, 719b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jobject resultsPtr, jstring formattedCaptureTime) { 720f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 721f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk CameraMetadata characteristics; 722f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk CameraMetadata results; 723f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (CameraMetadata_getNativeMetadata(env, characteristicsPtr, &characteristics) != OK) { 724f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 725f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk "No native metadata defined for camera characteristics."); 726f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 727f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 728f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (CameraMetadata_getNativeMetadata(env, resultsPtr, &results) != OK) { 729f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 730f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk "No native metadata defined for capture results."); 731f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 732f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 733f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 73447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<NativeContext> nativeContext = new NativeContext(); 73547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = nativeContext->getWriter(); 736f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 737f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk writer->addIfd(TIFF_IFD_0); 738f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 739f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t err = OK; 740f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 741f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t samplesPerPixel = 1; 742f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t bitsPerSample = BITS_PER_SAMPLE; 743f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t bitsPerByte = BITS_PER_SAMPLE / BYTES_PER_SAMPLE; 744f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t imageWidth = 0; 745f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t imageHeight = 0; 746f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 747f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk OpcodeListBuilder::CfaLayout opcodeCfaLayout = OpcodeListBuilder::CFA_RGGB; 748f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 749f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Greensplit. 750f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Add remaining non-essential tags 75147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 75247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup main image tags 75347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 754f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 755f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set orientation 756f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t orientation = 1; // Normal 757f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_0), env, 75847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 759f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 760f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 761f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 762f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set subfiletype 763f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t subfileType = 0; // Main image 764f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NEWSUBFILETYPE, 1, &subfileType, TIFF_IFD_0), env, 76547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_NEWSUBFILETYPE, writer); 766f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 767f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 768f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 769f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set bits per sample 770f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t bits = static_cast<uint16_t>(bitsPerSample); 771f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BITSPERSAMPLE, 1, &bits, TIFF_IFD_0), env, 77247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BITSPERSAMPLE, writer); 773f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 774f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 775f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 776f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set compression 777f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t compression = 1; // None 778f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COMPRESSION, 1, &compression, TIFF_IFD_0), env, 77947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_COMPRESSION, writer); 780f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 781f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 782f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 783f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set dimensions 784f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 785f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE); 78647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_IMAGEWIDTH, writer); 787f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t width = static_cast<uint32_t>(entry.data.i32[2]); 788f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t height = static_cast<uint32_t>(entry.data.i32[3]); 789f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEWIDTH, 1, &width, TIFF_IFD_0), env, 79047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGEWIDTH, writer); 791f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGELENGTH, 1, &height, TIFF_IFD_0), env, 79247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGELENGTH, writer); 793f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageWidth = width; 794f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageHeight = height; 795f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 796f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 797f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 798f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set photometric interpretation 79947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t interpretation = 32803; // CFA 800f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PHOTOMETRICINTERPRETATION, 1, &interpretation, 80147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_PHOTOMETRICINTERPRETATION, writer); 802f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 803f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 804f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 805f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set blacklevel tags 806f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 807f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_BLACK_LEVEL_PATTERN); 80847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_BLACKLEVEL, writer); 809f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t* blackLevel = reinterpret_cast<const uint32_t*>(entry.data.i32); 810f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BLACKLEVEL, entry.count, blackLevel, TIFF_IFD_0), env, 81147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BLACKLEVEL, writer); 812f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 813f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t repeatDim[2] = {2, 2}; 814f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BLACKLEVELREPEATDIM, 2, repeatDim, TIFF_IFD_0), env, 81547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BLACKLEVELREPEATDIM, writer); 816f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 817f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 818f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 819f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set samples per pixel 820f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t samples = static_cast<uint16_t>(samplesPerPixel); 821f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SAMPLESPERPIXEL, 1, &samples, TIFF_IFD_0), 82247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_SAMPLESPERPIXEL, writer); 823f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 824f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 825f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 826f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set planar configuration 827f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t config = 1; // Chunky 828f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PLANARCONFIGURATION, 1, &config, TIFF_IFD_0), 82947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_PLANARCONFIGURATION, writer); 830f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 831f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 832f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 833f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA pattern dimensions 834f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t repeatDim[2] = {2, 2}; 835f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAREPEATPATTERNDIM, 2, repeatDim, TIFF_IFD_0), 83647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAREPEATPATTERNDIM, writer); 837f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 838f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 839f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 840f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA pattern 841f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 842f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT); 84347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_CFAPATTERN, writer); 844f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_enum_android_sensor_info_color_filter_arrangement_t cfa = 845f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk static_cast<camera_metadata_enum_android_sensor_info_color_filter_arrangement_t>( 846f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk entry.data.u8[0]); 847f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk switch(cfa) { 848f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB: { 849f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t cfa[4] = {0, 1, 1, 2}; 850f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPATTERN, 4, cfa, TIFF_IFD_0), 85147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPATTERN, writer); 852f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout = OpcodeListBuilder::CFA_RGGB; 853f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk break; 854f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 855f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG: { 856f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t cfa[4] = {1, 0, 2, 1}; 857f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPATTERN, 4, cfa, TIFF_IFD_0), 85847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPATTERN, writer); 859f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout = OpcodeListBuilder::CFA_GRBG; 860f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk break; 861f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 862f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG: { 863f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t cfa[4] = {1, 2, 0, 1}; 864f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPATTERN, 4, cfa, TIFF_IFD_0), 86547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPATTERN, writer); 866f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout = OpcodeListBuilder::CFA_GBRG; 867f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk break; 868f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 869f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR: { 870f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t cfa[4] = {2, 1, 1, 0}; 871f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPATTERN, 4, cfa, TIFF_IFD_0), 87247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPATTERN, writer); 873f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout = OpcodeListBuilder::CFA_BGGR; 874f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk break; 875f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 876f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk default: { 877f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalStateException", 878f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk "Invalid metadata for tag %d", TAG_CFAPATTERN); 879f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 880f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 881f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 882f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 883f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 884f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 885f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA plane color 886f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t cfaPlaneColor[3] = {0, 1, 2}; 887f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPLANECOLOR, 3, cfaPlaneColor, TIFF_IFD_0), 88847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPLANECOLOR, writer); 889f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 890f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 891f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 892f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA layout 893f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t cfaLayout = 1; 894f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFALAYOUT, 1, &cfaLayout, TIFF_IFD_0), 89547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFALAYOUT, writer); 896f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 897f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 898f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 899b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // image description 900b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t imageDescription = '\0'; // empty 901b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEDESCRIPTION, 1, &imageDescription, TIFF_IFD_0), 90247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_IMAGEDESCRIPTION, writer); 903b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 904b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 905b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 906b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // make 907b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char manufacturer[PROPERTY_VALUE_MAX]; 908b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 909b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Use "" to represent unknown make as suggested in TIFF/EP spec. 910b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.product.manufacturer", manufacturer, ""); 911b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(manufacturer)) + 1; 912b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 913b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_MAKE, count, reinterpret_cast<uint8_t*>(manufacturer), 91447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_MAKE, writer); 915b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 916b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 917b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 918b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // model 919b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char model[PROPERTY_VALUE_MAX]; 920b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 921b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Use "" to represent unknown model as suggested in TIFF/EP spec. 922b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.product.model", model, ""); 923b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(model)) + 1; 924b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 925b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_MODEL, count, reinterpret_cast<uint8_t*>(model), 92647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_MODEL, writer); 927b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 928b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 929b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 930b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // x resolution 931b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t xres[] = { 72, 1 }; // default 72 ppi 932b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_XRESOLUTION, 1, xres, TIFF_IFD_0), 93347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_XRESOLUTION, writer); 934b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 935b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // y resolution 936b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t yres[] = { 72, 1 }; // default 72 ppi 937b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_YRESOLUTION, 1, yres, TIFF_IFD_0), 93847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_YRESOLUTION, writer); 939b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 940b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint16_t unit = 2; // inches 941b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_RESOLUTIONUNIT, 1, &unit, TIFF_IFD_0), 94247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_RESOLUTIONUNIT, writer); 943b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 944b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 945b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 946b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // software 947b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char software[PROPERTY_VALUE_MAX]; 948b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.build.fingerprint", software, ""); 949b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(software)) + 1; 950b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SOFTWARE, count, reinterpret_cast<uint8_t*>(software), 95147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_SOFTWARE, writer); 952b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 953b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 954b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 955b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // datetime 956b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk const size_t DATETIME_COUNT = 20; 957b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk const char* captureTime = env->GetStringUTFChars(formattedCaptureTime, NULL); 958b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 959b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk size_t len = strlen(captureTime) + 1; 960b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (len != DATETIME_COUNT) { 961b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 962b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Timestamp string length is not required 20 characters"); 963b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 964b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 965b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 96647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_DATETIME, DATETIME_COUNT, 96747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(captureTime), TIFF_IFD_0) != OK) { 96847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 96947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 97047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_DATETIME); 97147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 97247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 973b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 974b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // datetime original 97547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_DATETIMEORIGINAL, DATETIME_COUNT, 97647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(captureTime), TIFF_IFD_0) != OK) { 97747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 97847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 97947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_DATETIMEORIGINAL); 98047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 98147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 982b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 983b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 984b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 985b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 986b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // TIFF/EP standard id 987b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t standardId[] = { 1, 0, 0, 0 }; 988b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_TIFFEPSTANDARDID, 4, standardId, 98947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_TIFFEPSTANDARDID, writer); 990b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 991b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 992b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 993b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // copyright 994b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t copyright = '\0'; // empty 995b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COPYRIGHT, 1, ©right, 99647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COPYRIGHT, writer); 997b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 998b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 999b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1000b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // exposure time 1001b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1002b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_SENSOR_EXPOSURE_TIME); 100347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_EXPOSURETIME, writer); 1004b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1005b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk int64_t exposureTime = *(entry.data.i64); 1006b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1007b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (exposureTime < 0) { 1008b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Should be unreachable 1009b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1010b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Negative exposure time in metadata"); 1011b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1012b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1013b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1014b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Ensure exposure time doesn't overflow (for exposures > 4s) 1015b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t denominator = 1000000000; 1016b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk while (exposureTime > UINT32_MAX) { 1017b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk exposureTime >>= 1; 1018b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk denominator >>= 1; 1019b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (denominator == 0) { 1020b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Should be unreachable 1021b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1022b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Exposure time too long"); 1023b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1024b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1025b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1026b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1027b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t exposure[] = { static_cast<uint32_t>(exposureTime), denominator }; 1028b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_EXPOSURETIME, 1, exposure, 102947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_EXPOSURETIME, writer); 1030b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1031b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1032b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1033b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1034b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // ISO speed ratings 1035b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1036b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_SENSOR_SENSITIVITY); 103747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_ISOSPEEDRATINGS, writer); 1038b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1039b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk int32_t tempIso = *(entry.data.i32); 1040b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (tempIso < 0) { 1041b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1042b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Negative ISO value"); 1043b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1044b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1045b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1046b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (tempIso > UINT16_MAX) { 1047b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk ALOGW("%s: ISO value overflows UINT16_MAX, clamping to max", __FUNCTION__); 1048b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk tempIso = UINT16_MAX; 1049b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1050b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1051b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint16_t iso = static_cast<uint16_t>(tempIso); 1052b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ISOSPEEDRATINGS, 1, &iso, 105347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_ISOSPEEDRATINGS, writer); 1054b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1055b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1056b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1057b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // focal length 1058b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1059b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_LENS_FOCAL_LENGTH); 106047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_FOCALLENGTH, writer); 1061b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1062b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t focalLength[] = { static_cast<uint32_t>(*(entry.data.f) * 100), 100 }; 1063b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FOCALLENGTH, 1, focalLength, 106447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FOCALLENGTH, writer); 1065b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1066b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1067b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1068b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // f number 1069b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1070b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_LENS_APERTURE); 107147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_FNUMBER, writer); 1072b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1073b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t fnum[] = { static_cast<uint32_t>(*(entry.data.f) * 100), 100 }; 1074b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FNUMBER, 1, fnum, 107547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FNUMBER, writer); 1076b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1077b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1078b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1079f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set DNG version information 1080f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t version[4] = {1, 4, 0, 0}; 1081f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DNGVERSION, 4, version, TIFF_IFD_0), 108247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DNGVERSION, writer); 1083f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1084f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t backwardVersion[4] = {1, 1, 0, 0}; 1085f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DNGBACKWARDVERSION, 4, backwardVersion, TIFF_IFD_0), 108647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DNGBACKWARDVERSION, writer); 1087f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1088f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1089f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1090f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set whitelevel 1091f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 1092f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_WHITE_LEVEL); 109347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_WHITELEVEL, writer); 1094f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t whiteLevel = static_cast<uint32_t>(entry.data.i32[0]); 1095f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_WHITELEVEL, 1, &whiteLevel, TIFF_IFD_0), env, 109647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_WHITELEVEL, writer); 1097f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1098f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1099f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1100f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set default scale 1101f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultScale[4] = {1, 1, 1, 1}; 1102f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTSCALE, 2, defaultScale, TIFF_IFD_0), 110347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DEFAULTSCALE, writer); 1104f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1105f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1106f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk bool singleIlluminant = false; 1107f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1108f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set calibration illuminants 1109f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1110f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_REFERENCE_ILLUMINANT1); 111147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_CALIBRATIONILLUMINANT1, writer); 1112f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1113f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_REFERENCE_ILLUMINANT2); 1114f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (entry2.count == 0) { 1115f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk singleIlluminant = true; 1116f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1117f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t ref1 = entry1.data.u8[0]; 1118f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1119f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CALIBRATIONILLUMINANT1, 1, &ref1, 112047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_CALIBRATIONILLUMINANT1, writer); 1121f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1122f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1123f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t ref2 = entry2.data.u8[0]; 1124f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CALIBRATIONILLUMINANT2, 1, &ref2, 112547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_CALIBRATIONILLUMINANT2, writer); 1126f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1127f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1128f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1129f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1130f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set color transforms 1131f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1132f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_COLOR_TRANSFORM1); 113347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_COLORMATRIX1, writer); 1134f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1135f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t colorTransform1[entry1.count * 2]; 1136f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1137f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1138f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1139f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform1[ctr++] = entry1.data.r[i].numerator; 1140f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform1[ctr++] = entry1.data.r[i].denominator; 1141f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1142f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 114347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COLORMATRIX1, entry1.count, colorTransform1, 114447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COLORMATRIX1, writer); 1145f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1146f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1147f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = characteristics.find(ANDROID_SENSOR_COLOR_TRANSFORM2); 114847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_COLORMATRIX2, writer); 1149f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t colorTransform2[entry2.count * 2]; 1150f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1151f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1152f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1153f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform2[ctr++] = entry2.data.r[i].numerator; 1154f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform2[ctr++] = entry2.data.r[i].denominator; 1155f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1156f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 115747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COLORMATRIX2, entry2.count, colorTransform2, 115847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COLORMATRIX2, writer); 1159f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1160f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1161f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1162f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1163f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set calibration transforms 1164f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1165f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_CALIBRATION_TRANSFORM1); 116647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_CAMERACALIBRATION1, writer); 1167f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1168f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t calibrationTransform1[entry1.count * 2]; 1169f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1170f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1171f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1172f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform1[ctr++] = entry1.data.r[i].numerator; 1173f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform1[ctr++] = entry1.data.r[i].denominator; 1174f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1175f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1176b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CAMERACALIBRATION1, entry1.count, 1177b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk calibrationTransform1, TIFF_IFD_0), env, TAG_CAMERACALIBRATION1, writer); 1178f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1179f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1180f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1181f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_CALIBRATION_TRANSFORM2); 118247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_CAMERACALIBRATION2, writer); 1183f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t calibrationTransform2[entry2.count * 2]; 1184f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1185f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1186f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1187f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform2[ctr++] = entry2.data.r[i].numerator; 1188f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform2[ctr++] = entry2.data.r[i].denominator; 1189f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1190f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1191b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CAMERACALIBRATION2, entry2.count, 1192b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk calibrationTransform1, TIFF_IFD_0), env, TAG_CAMERACALIBRATION2, writer); 1193f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1194f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1195f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1196f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1197f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set forward transforms 1198f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1199f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_FORWARD_MATRIX1); 120047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_FORWARDMATRIX1, writer); 1201f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1202f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t forwardTransform1[entry1.count * 2]; 1203f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1204f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1205f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1206f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform1[ctr++] = entry1.data.r[i].numerator; 1207f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform1[ctr++] = entry1.data.r[i].denominator; 1208f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1209f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1210f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FORWARDMATRIX1, entry1.count, forwardTransform1, 121147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FORWARDMATRIX1, writer); 1212f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1213f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1214f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1215f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_FORWARD_MATRIX2); 121647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_FORWARDMATRIX2, writer); 1217f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t forwardTransform2[entry2.count * 2]; 1218f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1219f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1220f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1221f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform2[ctr++] = entry2.data.r[i].numerator; 1222f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform2[ctr++] = entry2.data.r[i].denominator; 1223f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1224f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1225f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FORWARDMATRIX2, entry2.count, forwardTransform2, 122647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FORWARDMATRIX2, writer); 1227f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1228f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1229f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1230f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1231f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set camera neutral 1232f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 1233f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk results.find(ANDROID_SENSOR_NEUTRAL_COLOR_POINT); 123447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_ASSHOTNEUTRAL, writer); 1235f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t cameraNeutral[entry.count * 2]; 1236f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1237f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1238f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry.count; ++i) { 1239f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraNeutral[ctr++] = 1240f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk static_cast<uint32_t>(entry.data.r[i].numerator); 1241f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraNeutral[ctr++] = 1242f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk static_cast<uint32_t>(entry.data.r[i].denominator); 1243f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1244f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1245f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ASSHOTNEUTRAL, entry.count, cameraNeutral, 124647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_ASSHOTNEUTRAL, writer); 1247f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1248f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1249f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1250f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup data strips 1251f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Switch to tiled implementation. 125247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_0) != OK) { 125347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not setup strip tags.", __FUNCTION__); 125447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 125547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup strip tags."); 125647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 125747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1258f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1259f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1260f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1261f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup default crop + crop origin tags 1262f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t margin = 8; // Default margin recommended by Adobe for interpolation. 1263f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t dimensionLimit = 128; // Smallest image dimension crop margin from. 1264f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (imageWidth >= dimensionLimit && imageHeight >= dimensionLimit) { 1265f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultCropOrigin[] = {margin, margin}; 1266f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultCropSize[] = {imageWidth - margin, imageHeight - margin}; 1267f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTCROPORIGIN, 2, defaultCropOrigin, 126847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_DEFAULTCROPORIGIN, writer); 1269f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTCROPSIZE, 2, defaultCropSize, 127047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_DEFAULTCROPSIZE, writer); 1271f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1272f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1273f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1274f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1275f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup unique camera model tag 1276f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char model[PROPERTY_VALUE_MAX]; 1277f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.model", model, ""); 1278f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1279f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char manufacturer[PROPERTY_VALUE_MAX]; 1280f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.manufacturer", manufacturer, ""); 1281f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1282f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char brand[PROPERTY_VALUE_MAX]; 1283f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.brand", brand, ""); 1284f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1285f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk String8 cameraModel(model); 1286f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += "-"; 1287f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += manufacturer; 1288f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += "-"; 1289f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += brand; 1290f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1291f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_UNIQUECAMERAMODEL, cameraModel.size() + 1, 1292f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk reinterpret_cast<const uint8_t*>(cameraModel.string()), TIFF_IFD_0), env, 129347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_UNIQUECAMERAMODEL, writer); 1294f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1295f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1296f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1297b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk // Setup sensor noise model 1298b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk camera_metadata_entry entry = 1299b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk results.find(ANDROID_SENSOR_NOISE_PROFILE); 1300b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk 1301b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk if (entry.count > 0) { 1302b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NOISEPROFILE, entry.count, 1303b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk entry.data.d, TIFF_IFD_0), env, 1304b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk TAG_NOISEPROFILE, writer); 1305b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } else { 1306b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk ALOGW("%s: No noise profile found in result metadata. Image quality may be reduced.", 1307b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk __FUNCTION__); 1308b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } 1309b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } 1310b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk 1311b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk { 1312f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup opcode List 2 1313f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1314f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_LENS_INFO_SHADING_MAP_SIZE); 131547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 131647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t lsmWidth = 0; 131747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t lsmHeight = 0; 131847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 131947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry1.count != 0) { 132047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk lsmWidth = static_cast<uint32_t>(entry1.data.i32[0]); 132147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk lsmHeight = static_cast<uint32_t>(entry1.data.i32[1]); 132247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1323f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1324f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1325f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk results.find(ANDROID_STATISTICS_LENS_SHADING_MAP); 132647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 132747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry2.count > 0 && entry2.count == lsmWidth * lsmHeight * 4) { 1328f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1329f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk OpcodeListBuilder builder; 1330f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t err = builder.addGainMapsForMetadata(lsmWidth, 1331f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk lsmHeight, 1332f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 0, 1333f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 0, 1334f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageHeight, 1335f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageWidth, 1336f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout, 1337f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk entry2.data.f); 1338f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (err == OK) { 1339f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t listSize = builder.getSize(); 1340f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t opcodeListBuf[listSize]; 1341f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk err = builder.buildOpList(opcodeListBuf); 1342f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (err == OK) { 1343f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_OPCODELIST2, listSize, opcodeListBuf, 134447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_OPCODELIST2, writer); 1345f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 1346f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Could not build Lens shading map opcode.", __FUNCTION__); 1347f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowRuntimeException(env, "failed to construct lens shading map opcode."); 1348f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1349f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 1350f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Could not add Lens shading map.", __FUNCTION__); 1351f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowRuntimeException(env, "failed to add lens shading map."); 1352f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1353f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 135447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGW("%s: No lens shading map found in result metadata. Image quality may be reduced.", 135547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk __FUNCTION__); 1356f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1357f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1358f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 135947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DngCreator_setNativeContext(env, thiz, nativeContext); 1360f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1361f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1362f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_destroy(JNIEnv* env, jobject thiz) { 1363f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 136447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DngCreator_setNativeContext(env, thiz, NULL); 1365f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1366f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 136747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetOrientation(JNIEnv* env, jobject thiz, jint orient) { 1368f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 1369f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 137047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 137147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 137247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 137347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 137447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setOrientation called with uninitialized DngCreator"); 137547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 137647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 137747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 137847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t orientation = static_cast<uint16_t>(orient); 137947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_0), env, 138047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 138147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 138247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set main image orientation also if in a separate IFD 138347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->hasIfd(TIFF_IFD_SUB1)) { 138447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_SUB1), env, 138547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 138647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1387f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1388f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 138947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetDescription(JNIEnv* env, jobject thiz, jstring description) { 1390f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 139147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 139247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 139347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 139447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 139547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 139647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setDescription called with uninitialized DngCreator"); 139747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 139847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 139947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 140047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const char* desc = env->GetStringUTFChars(description, NULL); 140147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t len = strlen(desc) + 1; 140247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 140347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_IMAGEDESCRIPTION, len, 140447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(desc), TIFF_IFD_0) != OK) { 140547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 140647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_IMAGEDESCRIPTION); 140747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 140847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 140947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(description, desc); 1410f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1411f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 141247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetGpsTags(JNIEnv* env, jobject thiz, jintArray latTag, jstring latRef, 141347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jintArray longTag, jstring longRef, jstring dateTag, jintArray timeTag) { 1414f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 1415f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 141647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 141747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 141847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 141947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 142047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setGpsTags called with uninitialized DngCreator"); 1421f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1422f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1423f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 142447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!writer->hasIfd(TIFF_IFD_GPSINFO)) { 142547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addSubIfd(TIFF_IFD_0, TIFF_IFD_GPSINFO, TiffWriter::GPSINFO) != OK) { 142647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to add GpsInfo IFD %u to IFD %u", __FUNCTION__, TIFF_IFD_GPSINFO, 142747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0); 142847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to add GPSINFO"); 142947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 143047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 143147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 143247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 143347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_VALUE_LENGTH = 6; 143447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize latLen = env->GetArrayLength(latTag); 143547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize longLen = env->GetArrayLength(longTag); 143647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize timeLen = env->GetArrayLength(timeTag); 143747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (latLen != GPS_VALUE_LENGTH) { 143847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 143947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid latitude tag length"); 144047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 144147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (longLen != GPS_VALUE_LENGTH) { 144247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 144347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid longitude tag length"); 1444f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 144547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (timeLen != GPS_VALUE_LENGTH) { 144647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 144747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid time tag length"); 144847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 144947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 145047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 145147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t latitude[GPS_VALUE_LENGTH]; 145247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t longitude[GPS_VALUE_LENGTH]; 145347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t timestamp[GPS_VALUE_LENGTH]; 145447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 145547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(latTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 145647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(&latitude)); 145747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(longTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 145847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(&longitude)); 145947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(timeTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 146047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(×tamp)); 146147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 146247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_REF_LENGTH = 2; 146347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_DATE_LENGTH = 11; 146447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t latitudeRef[GPS_REF_LENGTH]; 146547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t longitudeRef[GPS_REF_LENGTH]; 146647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t date[GPS_DATE_LENGTH]; 146747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 146847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(latRef, 0, 1, reinterpret_cast<char*>(&latitudeRef)); 146947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk latitudeRef[GPS_REF_LENGTH - 1] = '\0'; 147047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(longRef, 0, 1, reinterpret_cast<char*>(&longitudeRef)); 147147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk longitudeRef[GPS_REF_LENGTH - 1] = '\0'; 147247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 147347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(dateTag, 0, GPS_DATE_LENGTH - 1, reinterpret_cast<char*>(&date)); 147447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk date[GPS_DATE_LENGTH - 1] = '\0'; 147547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 147647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 147747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t version[] = {2, 3, 0, 0}; 147847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSVERSIONID, 4, version, 147947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSVERSIONID, writer); 148047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 148147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 148247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 148347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLATITUDEREF, GPS_REF_LENGTH, latitudeRef, 148447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLATITUDEREF, writer); 148547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 148647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 148747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 148847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLONGITUDEREF, GPS_REF_LENGTH, longitudeRef, 148947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLONGITUDEREF, writer); 1490f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1491f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 149247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 149347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLATITUDE, 3, latitude, 149447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLATITUDE, writer); 149547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 149647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 149747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 149847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLONGITUDE, 3, longitude, 149947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLONGITUDE, writer); 150047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 150147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 150247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 150347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSTIMESTAMP, 3, timestamp, 150447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSTIMESTAMP, writer); 150547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 150647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 150747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 150847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSDATESTAMP, GPS_DATE_LENGTH, date, 150947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSDATESTAMP, writer); 151047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 151147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 151247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 151347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetThumbnail(JNIEnv* env, jobject thiz, jobject buffer, jint width, 151447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint height) { 151547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 151647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 151747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* context = DngCreator_getNativeContext(env, thiz); 1518f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 151947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL || context == NULL) { 1520f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 1521f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 152247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setThumbnail called with uninitialized DngCreator"); 1523f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1524f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 152547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 152647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t fullSize = width * height * BYTES_PER_RGB_PIXEL; 152747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong capacity = env->GetDirectBufferCapacity(buffer); 152847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (capacity != fullSize) { 152947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/AssertionError", 153047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid size %d for thumbnail, expected size was %d", 153147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk capacity, fullSize); 1532f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1533f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1534f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 153547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* pixelBytes = reinterpret_cast<uint8_t*>(env->GetDirectBufferAddress(buffer)); 153647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (pixelBytes == NULL) { 153747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not get native ByteBuffer", __FUNCTION__); 153847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid ByteBuffer"); 1539f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1540f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1541f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 154247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!writer->hasIfd(TIFF_IFD_SUB1)) { 154347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addSubIfd(TIFF_IFD_0, TIFF_IFD_SUB1) != OK) { 154447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to add SubIFD %u to IFD %u", __FUNCTION__, TIFF_IFD_SUB1, 154547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0); 154647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to add SubIFD"); 154747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 154847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1549f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 155047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<uint16_t> tagsToMove; 155147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_ORIENTATION); 155247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_NEWSUBFILETYPE); 155347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BITSPERSAMPLE); 155447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_COMPRESSION); 155547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_IMAGEWIDTH); 155647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_IMAGELENGTH); 155747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_PHOTOMETRICINTERPRETATION); 155847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BLACKLEVEL); 155947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BLACKLEVELREPEATDIM); 156047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_SAMPLESPERPIXEL); 156147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_PLANARCONFIGURATION); 156247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAREPEATPATTERNDIM); 156347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAPATTERN); 156447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAPLANECOLOR); 156547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFALAYOUT); 156647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_XRESOLUTION); 156747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_YRESOLUTION); 156847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_RESOLUTIONUNIT); 156947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_WHITELEVEL); 157047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTSCALE); 157147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_ROWSPERSTRIP); 157247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_STRIPBYTECOUNTS); 157347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_STRIPOFFSETS); 157447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTCROPORIGIN); 157547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTCROPSIZE); 157647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_OPCODELIST2); 157747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 157847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (moveEntries(writer, TIFF_IFD_0, TIFF_IFD_SUB1, tagsToMove) != OK) { 157947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to move entries"); 158047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 158147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1582f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 158347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Make sure both IFDs get the same orientation tag 158447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<TiffEntry> orientEntry = writer->getEntry(TAG_ORIENTATION, TIFF_IFD_SUB1); 158547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (orientEntry != NULL) { 158647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk writer->addEntry(orientEntry, TIFF_IFD_0); 1587f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 158847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 158947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 159047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup thumbnail tags 159147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 159247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 159347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set photometric interpretation 159447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t interpretation = 2; // RGB 159547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PHOTOMETRICINTERPRETATION, 1, &interpretation, 159647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_PHOTOMETRICINTERPRETATION, writer); 159747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 159847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 159947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 160047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set planar configuration 160147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t config = 1; // Chunky 160247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PLANARCONFIGURATION, 1, &config, TIFF_IFD_0), 160347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_PLANARCONFIGURATION, writer); 160447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 160547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 160647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 160747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set samples per pixel 160847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t samples = SAMPLES_PER_RGB_PIXEL; 160947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SAMPLESPERPIXEL, 1, &samples, TIFF_IFD_0), 161047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_SAMPLESPERPIXEL, writer); 161147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 161247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 161347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 161447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set bits per sample 161547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t bits = BITS_PER_RGB_SAMPLE; 161647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BITSPERSAMPLE, 1, &bits, TIFF_IFD_0), env, 161747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BITSPERSAMPLE, writer); 161847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 161947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 162047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 162147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set subfiletype 162247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t subfileType = 1; // Thumbnail image 162347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NEWSUBFILETYPE, 1, &subfileType, TIFF_IFD_0), env, 162447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_NEWSUBFILETYPE, writer); 162547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 162647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 162747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 162847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set compression 162947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t compression = 1; // None 163047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COMPRESSION, 1, &compression, TIFF_IFD_0), env, 163147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_COMPRESSION, writer); 163247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 163347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 163447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 163547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set dimensions 163647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 163747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 163847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEWIDTH, 1, &uWidth, TIFF_IFD_0), env, 163947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGEWIDTH, writer); 164047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGELENGTH, 1, &uHeight, TIFF_IFD_0), env, 164147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGELENGTH, writer); 164247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 164347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 164447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 164547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // x resolution 164647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t xres[] = { 72, 1 }; // default 72 ppi 164747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_XRESOLUTION, 1, xres, TIFF_IFD_0), 164847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_XRESOLUTION, writer); 164947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 165047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // y resolution 165147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t yres[] = { 72, 1 }; // default 72 ppi 165247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_YRESOLUTION, 1, yres, TIFF_IFD_0), 165347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_YRESOLUTION, writer); 165447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 165547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t unit = 2; // inches 165647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_RESOLUTIONUNIT, 1, &unit, TIFF_IFD_0), 165747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_RESOLUTIONUNIT, writer); 165847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 165947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 166047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 166147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup data strips 166247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_0) != OK) { 166347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not setup thumbnail strip tags.", __FUNCTION__); 166447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 166547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup thumbnail strip tags."); 166647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 166747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 166847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_SUB1) != OK) { 166947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not main image strip tags.", __FUNCTION__); 167047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 167147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup main image strip tags."); 167247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 167347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 167447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 167547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 167647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!context->setThumbnail(pixelBytes, width, height)) { 167747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 167847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to set thumbnail."); 1679f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1680f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 168147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 1682f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 168347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// TODO: Refactor out common preamble for the two nativeWrite methods. 168447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeWriteImage(JNIEnv* env, jobject thiz, jobject outStream, jint width, 168547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint height, jobject inBuffer, jint rowStride, jint pixStride, jlong offset, 168647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jboolean isDirect) { 168747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 168847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: nativeWriteImage called with: width=%d, height=%d, rowStride=%d, pixStride=%d," 168947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk " offset=%lld", __FUNCTION__, width, height, rowStride, pixStride, offset); 169047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t rStride = static_cast<uint32_t>(rowStride); 169147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t pStride = static_cast<uint32_t>(pixStride); 169247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 169347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 169447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t uOffset = static_cast<uint64_t>(offset); 169547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 169647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniOutputStream> out = new JniOutputStream(env, outStream); 169747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if(env->ExceptionCheck()) { 169847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not allocate buffers for output stream", __FUNCTION__); 1699f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1700f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1701f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 170247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 170347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* context = DngCreator_getNativeContext(env, thiz); 170447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL || context == NULL) { 170547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 170647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 170747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Write called with uninitialized DngCreator"); 170847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 170947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 171047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 171147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Validate DNG header 171247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!validateDngHeader(env, writer, width, height)) { 171347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 171447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 171547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 171647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniInputByteBuffer> inBuf; 171747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<StripSource*> sources; 171847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<DirectStripSource> thumbnailSource; 171947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t targetIfd = TIFF_IFD_0; 172047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 172147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 172247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 172347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (hasThumbnail) { 172447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Adding thumbnail strip sources.", __FUNCTION__); 172547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerPixel = SAMPLES_PER_RGB_PIXEL * BYTES_PER_RGB_SAMPLE; 172647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t thumbWidth = context->getThumbnailWidth(); 172747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbnailSource = new DirectStripSource(env, context->getThumbnail(), TIFF_IFD_0, 172847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbWidth, context->getThumbnailHeight(), bytesPerPixel, 172947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesPerPixel * thumbWidth, /*offset*/0, BYTES_PER_RGB_SAMPLE, 173047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RGB_PIXEL); 173147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(thumbnailSource.get()); 173247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk targetIfd = TIFF_IFD_SUB1; 173347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 173447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 173547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (isDirect) { 173647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t fullSize = rStride * uHeight; 173747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong capacity = env->GetDirectBufferCapacity(inBuffer); 173847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (capacity < 0 || fullSize + uOffset > static_cast<uint64_t>(capacity)) { 173947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalStateException", 174047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid size %d for Image, size given in metadata is %d at current stride", 174147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk capacity, fullSize); 1742f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1743f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 174447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 174547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* pixelBytes = reinterpret_cast<uint8_t*>(env->GetDirectBufferAddress(inBuffer)); 174647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (pixelBytes == NULL) { 174747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not get native ByteBuffer", __FUNCTION__); 174847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid ByteBuffer"); 174947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 175047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 175147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 175247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct-type strip source.", __FUNCTION__); 175347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DirectStripSource stripSource(env, pixelBytes, targetIfd, uWidth, uHeight, pStride, 175447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 175547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 175647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 175747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 175847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 175947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 176047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 176147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 176247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 1763f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 176447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 1765f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1766f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 176747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk inBuf = new JniInputByteBuffer(env, inBuffer); 176847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 176947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using input-type strip source.", __FUNCTION__); 177047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk InputStripSource stripSource(env, *inBuf, targetIfd, uWidth, uHeight, pStride, 177147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 177247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 177347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 177447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 177547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 177647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 177747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 177847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 177947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 1780f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 178147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 1782f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1783f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1784f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1785f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1786f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_nativeWriteInputStream(JNIEnv* env, jobject thiz, jobject outStream, 178747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jobject inStream, jint width, jint height, jlong offset) { 1788f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 178947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 179047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t rowStride = width * BYTES_PER_SAMPLE; 179147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t pixStride = BYTES_PER_SAMPLE; 179247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 179347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 179447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t uOffset = static_cast<uint32_t>(offset); 179547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 179647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: nativeWriteInputStream called with: width=%d, height=%d, rowStride=%u," 179747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "pixStride=%u, offset=%lld", __FUNCTION__, width, height, rowStride, pixStride, 179847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk offset); 179947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 180047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniOutputStream> out = new JniOutputStream(env, outStream); 180147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if(env->ExceptionCheck()) { 180247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not allocate buffers for output stream", __FUNCTION__); 180347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 180447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 180547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 180647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 180747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* context = DngCreator_getNativeContext(env, thiz); 180847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL || context == NULL) { 180947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 181047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 181147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Write called with uninitialized DngCreator"); 181247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 181347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 181447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 181547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Validate DNG header 181647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!validateDngHeader(env, writer, width, height)) { 181747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 181847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 181947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 182047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<DirectStripSource> thumbnailSource; 182147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t targetIfd = TIFF_IFD_0; 182247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 182347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<StripSource*> sources; 182447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 182547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (hasThumbnail) { 182647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Adding thumbnail strip sources.", __FUNCTION__); 182747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerPixel = SAMPLES_PER_RGB_PIXEL * BYTES_PER_RGB_SAMPLE; 182847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t width = context->getThumbnailWidth(); 182947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbnailSource = new DirectStripSource(env, context->getThumbnail(), TIFF_IFD_0, 183047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk width, context->getThumbnailHeight(), bytesPerPixel, 183147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesPerPixel * width, /*offset*/0, BYTES_PER_RGB_SAMPLE, 183247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RGB_PIXEL); 183347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(thumbnailSource.get()); 183447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk targetIfd = TIFF_IFD_SUB1; 183547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 183647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 183747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniInputStream> in = new JniInputStream(env, inStream); 183847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 183947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using input-type strip source.", __FUNCTION__); 184047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk InputStripSource stripSource(env, *in, targetIfd, uWidth, uHeight, pixStride, 184147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 184247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 184347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 184447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 184547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 184647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 184747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 184847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 184947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 185047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 185147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 185247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1853f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1854f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1855f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} /*extern "C" */ 1856f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1857f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic JNINativeMethod gDngCreatorMethods[] = { 1858f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeClassInit", "()V", (void*) DngCreator_nativeClassInit}, 1859f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeInit", "(Landroid/hardware/camera2/impl/CameraMetadataNative;" 1860b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Landroid/hardware/camera2/impl/CameraMetadataNative;Ljava/lang/String;)V", 1861b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk (void*) DngCreator_init}, 1862f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeDestroy", "()V", (void*) DngCreator_destroy}, 1863f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeSetOrientation", "(I)V", (void*) DngCreator_nativeSetOrientation}, 186447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetDescription", "(Ljava/lang/String;)V", (void*) DngCreator_nativeSetDescription}, 186547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetGpsTags", "([ILjava/lang/String;[ILjava/lang/String;Ljava/lang/String;[I)V", 186647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk (void*) DngCreator_nativeSetGpsTags}, 186747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetThumbnail","(Ljava/nio/ByteBuffer;II)V", (void*) DngCreator_nativeSetThumbnail}, 186847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeWriteImage", "(Ljava/io/OutputStream;IILjava/nio/ByteBuffer;IIJZ)V", 1869f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk (void*) DngCreator_nativeWriteImage}, 187047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeWriteInputStream", "(Ljava/io/OutputStream;Ljava/io/InputStream;IIJ)V", 1871f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk (void*) DngCreator_nativeWriteInputStream}, 1872f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk}; 1873f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1874b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunkint register_android_hardware_camera2_DngCreator(JNIEnv *env) { 1875f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return AndroidRuntime::registerNativeMethods(env, 1876b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk "android/hardware/camera2/DngCreator", gDngCreatorMethods, 1877b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunk NELEM(gDngCreatorMethods)); 1878f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1879