android_hardware_camera2_DngCreator.cpp revision ed6b9dff563c5e22f040ff37e12c0d771e0478ae
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" 1946d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <inttypes.h> 2046d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <string.h> 2146d8444631b4b1253a76bfcc78a29d26014d022fDan Albert 2246d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <utils/Log.h> 2346d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <utils/Errors.h> 2446d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <utils/StrongPointer.h> 2546d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <utils/RefBase.h> 2646d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <utils/Vector.h> 2746d8444631b4b1253a76bfcc78a29d26014d022fDan Albert#include <cutils/properties.h> 28f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 29f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <system/camera_metadata.h> 30f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <camera/CameraMetadata.h> 31f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/DngUtils.h> 32f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TagDefinitions.h> 33f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TiffIfd.h> 34f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/TiffWriter.h> 35f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk#include <img_utils/Output.h> 3647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#include <img_utils/Input.h> 3747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk#include <img_utils/StripSource.h> 38f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 39ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe#include "core_jni_helpers.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) { 4303e1902504979b9b456a14dffa6507ee2d9ea3d6aRuben Brunk uint32_t fullSize = mWidth * mHeight * mBytesPerSample * mSamplesPerPixel; 43147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong offset = mOffset; 43247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 43347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (fullSize != count) { 43447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Amount to write %u doesn't match image size %u", __FUNCTION__, count, 43547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 43647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", "Not enough data to write"); 43747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 43847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 43947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 44047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Skip offset 44147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk while (offset > 0) { 44247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t skipped = mInput->skip(offset); 44347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (skipped <= 0) { 44447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (skipped == NOT_ENOUGH_DATA || skipped == 0) { 44547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(mEnv, "java/io/IOException", 44647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Early EOF encountered in skip, not enough pixel data for image of size %u", 44747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 44847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk skipped = NOT_ENOUGH_DATA; 44947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 45047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 45147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", 45247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Error encountered while skip bytes in input stream."); 45347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 45647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return skipped; 45747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 45847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk offset -= skipped; 45947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 46047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 46147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<uint8_t> row; 46247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (row.resize(mRowStride) < 0) { 46347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/OutOfMemoryError", "Could not allocate row vector."); 46447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 46547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 46647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 46747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* rowBytes = row.editArray(); 46847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 46947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (uint32_t i = 0; i < mHeight; ++i) { 47047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t rowFillAmt = 0; 47147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t rowSize = mPixStride; 47247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 47347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk while (rowFillAmt < mRowStride) { 47447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ssize_t bytesRead = mInput->read(rowBytes, rowFillAmt, rowSize); 47547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (bytesRead <= 0) { 47647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (bytesRead == NOT_ENOUGH_DATA || bytesRead == 0) { 47747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(mEnv, "java/io/IOException", 47847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Early EOF encountered, not enough pixel data for image of size %u", 47947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 48047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesRead = NOT_ENOUGH_DATA; 48147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 48247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 48347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", 48447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Error encountered while reading"); 48547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 48647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 48747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return bytesRead; 48847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 48947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowFillAmt += bytesRead; 49047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowSize -= bytesRead; 49147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 49247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 49347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mPixStride == mBytesPerSample * mSamplesPerPixel) { 49447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using stream per-row write for strip.", __FUNCTION__); 49547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 49647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(rowBytes, 0, mBytesPerSample * mSamplesPerPixel * mWidth) != OK || 49747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->ExceptionCheck()) { 49847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 49947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 50047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 50147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 50247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 50347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 50447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using stream per-pixel write for strip.", __FUNCTION__); 50547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", 50647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Per-pixel strides are not supported for RAW16 -- pixels must be contiguous"); 50747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 50847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 50947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: Add support for non-contiguous pixels if needed. 51047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 51147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 51247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 51347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 51447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 51547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t InputStripSource::getIfd() const { 51647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mIfd; 51747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 51847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 51947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of InputStripSource 52047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 52147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 52247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk/** 52347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * StripSource subclass for direct buffer types. 52447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * 52547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk * This class is not intended to be used across JNI calls. 52647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk */ 52747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 52847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkclass DirectStripSource : public StripSource, public LightRefBase<DirectStripSource> { 52947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkpublic: 53047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DirectStripSource(JNIEnv* env, const uint8_t* pixelBytes, uint32_t ifd, uint32_t width, 53147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t height, uint32_t pixStride, uint32_t rowStride, uint64_t offset, 53247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerSample, uint32_t samplesPerPixel); 53347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual ~DirectStripSource(); 53547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual status_t writeToStream(Output& stream, uint32_t count); 53747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 53847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk virtual uint32_t getIfd() const; 53947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkprotected: 54047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mIfd; 54147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const uint8_t* mPixelBytes; 54247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mWidth; 54347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mHeight; 54447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mPixStride; 54547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mRowStride; 54647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t mOffset; 54747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk JNIEnv* mEnv; 54847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mBytesPerSample; 54947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t mSamplesPerPixel; 55047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk}; 55147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 55247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkDirectStripSource::DirectStripSource(JNIEnv* env, const uint8_t* pixelBytes, uint32_t ifd, 55347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t width, uint32_t height, uint32_t pixStride, uint32_t rowStride, 55447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t offset, uint32_t bytesPerSample, uint32_t samplesPerPixel) : mIfd(ifd), 55547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mPixelBytes(pixelBytes), mWidth(width), mHeight(height), mPixStride(pixStride), 55647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mRowStride(rowStride), mOffset(offset), mEnv(env), mBytesPerSample(bytesPerSample), 55747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mSamplesPerPixel(samplesPerPixel) {} 55847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 55947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben BrunkDirectStripSource::~DirectStripSource() {} 56047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 56147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatus_t DirectStripSource::writeToStream(Output& stream, uint32_t count) { 5623e1902504979b9b456a14dffa6507ee2d9ea3d6aRuben Brunk uint32_t fullSize = mWidth * mHeight * mBytesPerSample * mSamplesPerPixel; 56347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 56447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (fullSize != count) { 56547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Amount to write %u doesn't match image size %u", __FUNCTION__, count, 56647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk fullSize); 56747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", "Not enough data to write"); 56847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 56947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 57047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 57147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (mPixStride == mBytesPerSample * mSamplesPerPixel 57247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk && mRowStride == mWidth * mBytesPerSample * mSamplesPerPixel) { 57347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct single-pass write for strip.", __FUNCTION__); 57447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 57547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(mPixelBytes, mOffset, fullSize) != OK || mEnv->ExceptionCheck()) { 57647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 57747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 57847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 57947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 58047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 58147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (mPixStride == mBytesPerSample * mSamplesPerPixel) { 58247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct per-row write for strip.", __FUNCTION__); 58347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 58447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (size_t i = 0; i < mHeight; ++i) { 58547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (stream.write(mPixelBytes, mOffset + i * mRowStride, mPixStride * mWidth) != OK || 58647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk mEnv->ExceptionCheck()) { 58747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!mEnv->ExceptionCheck()) { 58847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/io/IOException", "Failed to write pixel data"); 58947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 59147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 59347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else { 59447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct per-pixel write for strip.", __FUNCTION__); 59547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 59647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(mEnv, "java/lang/IllegalStateException", 59747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Per-pixel strides are not supported for RAW16 -- pixels must be contiguous"); 59847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 59947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: Add support for non-contiguous pixels if needed. 60147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 60247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 60347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 60547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 60647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkuint32_t DirectStripSource::getIfd() const { 60747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return mIfd; 60847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 60947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// End of DirectStripSource 61147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 61247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic bool validateDngHeader(JNIEnv* env, TiffWriter* writer, jint width, jint height) { 61447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 61547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 61647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // TODO: handle lens shading map, etc. conversions for other raw buffer sizes. 61747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t metadataWidth = *(writer->getEntry(TAG_IMAGEWIDTH, (hasThumbnail) ? TIFF_IFD_SUB1 : TIFF_IFD_0)->getData<uint32_t>()); 61847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t metadataHeight = *(writer->getEntry(TAG_IMAGELENGTH, (hasThumbnail) ? TIFF_IFD_SUB1 : TIFF_IFD_0)->getData<uint32_t>()); 61947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 62047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (width < 0 || metadataWidth != static_cast<uint32_t>(width)) { 62147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", \ 62247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Metadata width %d doesn't match image width %d", metadataWidth, width); 62347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return false; 62447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 62547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 62647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (height < 0 || metadataHeight != static_cast<uint32_t>(height)) { 62747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", \ 62847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Metadata height %d doesn't match image height %d", metadataHeight, height); 62947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return false; 63047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 63147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 63247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return true; 63347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 63447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 63547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic status_t moveEntries(TiffWriter* writer, uint32_t ifdFrom, uint32_t ifdTo, 63647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const Vector<uint16_t>& entries) { 63747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk for (size_t i = 0; i < entries.size(); ++i) { 63847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t tagId = entries[i]; 63947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<TiffEntry> entry = writer->getEntry(tagId, ifdFrom); 64047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry == NULL) { 64147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: moveEntries failed, entry %u not found in IFD %u", __FUNCTION__, tagId, 64247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ifdFrom); 64347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 64447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 64547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(entry, ifdTo) != OK) { 64647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: moveEntries failed, could not add entry %u to IFD %u", __FUNCTION__, tagId, 64747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ifdFrom); 64847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return BAD_VALUE; 64947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 65047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk writer->removeEntry(tagId, ifdFrom); 65147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 65247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return OK; 65347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 65447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 655d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk/** 656d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * Write CFA pattern for given CFA enum into cfaOut. cfaOut must have length >= 4. 657d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * Returns OK on success, or a negative error code if the CFA enum was invalid. 658d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk */ 659d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunkstatic status_t convertCFA(uint8_t cfaEnum, /*out*/uint8_t* cfaOut) { 660d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk camera_metadata_enum_android_sensor_info_color_filter_arrangement_t cfa = 661d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk static_cast<camera_metadata_enum_android_sensor_info_color_filter_arrangement_t>( 662d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaEnum); 663d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk switch(cfa) { 664d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB: { 665d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[0] = 0; 666d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[1] = 1; 667d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[2] = 1; 668d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[3] = 2; 669d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk break; 670d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 671d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG: { 672d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[0] = 1; 673d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[1] = 0; 674d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[2] = 2; 675d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[3] = 1; 676d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk break; 677d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 678d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG: { 679d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[0] = 1; 680d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[1] = 2; 681d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[2] = 0; 682d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[3] = 1; 683d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk break; 684d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 685d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR: { 686d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[0] = 2; 687d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[1] = 1; 688d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[2] = 1; 689d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaOut[3] = 0; 690d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk break; 691d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 692d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk default: { 693d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return BAD_VALUE; 694d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 695d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 696d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OK; 697d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk} 698d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 699d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk/** 700d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * Convert the CFA layout enum to an OpcodeListBuilder::CfaLayout enum, defaults to 701d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * RGGB for an unknown enum. 702d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk */ 703d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunkstatic OpcodeListBuilder::CfaLayout convertCFAEnumToOpcodeLayout(uint8_t cfaEnum) { 704d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk camera_metadata_enum_android_sensor_info_color_filter_arrangement_t cfa = 705d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk static_cast<camera_metadata_enum_android_sensor_info_color_filter_arrangement_t>( 706d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaEnum); 707d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk switch(cfa) { 708d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB: { 709d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OpcodeListBuilder::CFA_RGGB; 710d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 711d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG: { 712d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OpcodeListBuilder::CFA_GRBG; 713d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 714d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG: { 715d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OpcodeListBuilder::CFA_GBRG; 716d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 717d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk case ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR: { 718d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OpcodeListBuilder::CFA_BGGR; 719d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 720d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk default: { 721d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OpcodeListBuilder::CFA_RGGB; 722d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 723d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 724d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk} 725d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 726d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk/** 727d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * For each color plane, find the corresponding noise profile coefficients given in the 728d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * per-channel noise profile. If multiple channels in the CFA correspond to a color in the color 729d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * plane, this method takes the pair of noise profile coefficients with the higher S coefficient. 730d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * 731d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * perChannelNoiseProfile - numChannels * 2 noise profile coefficients. 732d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * cfa - numChannels color channels corresponding to each of the per-channel noise profile 733d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * coefficients. 734d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * numChannels - the number of noise profile coefficient pairs and color channels given in 735d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * the perChannelNoiseProfile and cfa arguments, respectively. 736d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * planeColors - the color planes in the noise profile output. 737d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * numPlanes - the number of planes in planeColors and pairs of coefficients in noiseProfile. 738d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * noiseProfile - 2 * numPlanes doubles containing numPlanes pairs of noise profile coefficients. 739d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * 740d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk * returns OK, or a negative error code on failure. 741d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk */ 742d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunkstatic status_t generateNoiseProfile(const double* perChannelNoiseProfile, uint8_t* cfa, 743d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk size_t numChannels, const uint8_t* planeColors, size_t numPlanes, 744d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk /*out*/double* noiseProfile) { 745d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 746d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk for (size_t p = 0; p < numPlanes; ++p) { 747d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk size_t S = p * 2; 748d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk size_t O = p * 2 + 1; 749d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 750d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk noiseProfile[S] = 0; 751d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk noiseProfile[O] = 0; 752d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk bool uninitialized = true; 753d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk for (size_t c = 0; c < numChannels; ++c) { 754d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if (cfa[c] == planeColors[p] && perChannelNoiseProfile[c * 2] > noiseProfile[S]) { 755d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk noiseProfile[S] = perChannelNoiseProfile[c * 2]; 756d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk noiseProfile[O] = perChannelNoiseProfile[c * 2 + 1]; 757d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk uninitialized = false; 758d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 759d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 760d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if (uninitialized) { 76146d8444631b4b1253a76bfcc78a29d26014d022fDan Albert ALOGE("%s: No valid NoiseProfile coefficients for color plane %zu", 76246d8444631b4b1253a76bfcc78a29d26014d022fDan Albert __FUNCTION__, p); 763d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return BAD_VALUE; 764d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 765d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 766d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return OK; 767d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk} 768d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 76947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// ---------------------------------------------------------------------------- 770f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkextern "C" { 771f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 77247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic NativeContext* DngCreator_getNativeContext(JNIEnv* env, jobject thiz) { 773f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 77447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return reinterpret_cast<NativeContext*>(env->GetLongField(thiz, 775f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk gDngCreatorClassInfo.mNativeContext)); 776f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 777f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 77847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_setNativeContext(JNIEnv* env, jobject thiz, sp<NativeContext> context) { 779f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 78047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* current = DngCreator_getNativeContext(env, thiz); 78147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 78247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (context != NULL) { 78347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk context->incStrong((void*) DngCreator_setNativeContext); 784f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 78547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 786f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (current) { 78747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk current->decStrong((void*) DngCreator_setNativeContext); 788f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 78947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 790f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk env->SetLongField(thiz, gDngCreatorClassInfo.mNativeContext, 79147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jlong>(context.get())); 79247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 79347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 79447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic TiffWriter* DngCreator_getCreator(JNIEnv* env, jobject thiz) { 79547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 79647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* current = DngCreator_getNativeContext(env, thiz); 79747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (current) { 79847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return current->getWriter(); 79947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 80047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return NULL; 801f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 802f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 803f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_nativeClassInit(JNIEnv* env, jclass clazz) { 804f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 805f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 806ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe gDngCreatorClassInfo.mNativeContext = GetFieldIDOrDie(env, 807ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe clazz, ANDROID_DNGCREATOR_CTX_JNI_ID, "J"); 808ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe 809ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe jclass outputStreamClazz = FindClassOrDie(env, "java/io/OutputStream"); 810ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe gOutputStreamClassInfo.mWriteMethod = GetMethodIDOrDie(env, 811ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe outputStreamClazz, "write", "([BII)V"); 812ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe 813ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe jclass inputStreamClazz = FindClassOrDie(env, "java/io/InputStream"); 814ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe gInputStreamClassInfo.mReadMethod = GetMethodIDOrDie(env, inputStreamClazz, "read", "([BII)I"); 815ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe gInputStreamClassInfo.mSkipMethod = GetMethodIDOrDie(env, inputStreamClazz, "skip", "(J)J"); 816ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe 817ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe jclass inputBufferClazz = FindClassOrDie(env, "java/nio/ByteBuffer"); 818ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe gInputByteBufferClassInfo.mGetMethod = GetMethodIDOrDie(env, 819ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe inputBufferClazz, "get", "([BII)Ljava/nio/ByteBuffer;"); 820f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 821f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 822f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_init(JNIEnv* env, jobject thiz, jobject characteristicsPtr, 823b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jobject resultsPtr, jstring formattedCaptureTime) { 824f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 825f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk CameraMetadata characteristics; 826f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk CameraMetadata results; 827f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (CameraMetadata_getNativeMetadata(env, characteristicsPtr, &characteristics) != OK) { 828f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 829f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk "No native metadata defined for camera characteristics."); 830f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 831f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 832f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (CameraMetadata_getNativeMetadata(env, resultsPtr, &results) != OK) { 833f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 834f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk "No native metadata defined for capture results."); 835f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 836f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 837f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 83847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<NativeContext> nativeContext = new NativeContext(); 83947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = nativeContext->getWriter(); 840f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 841f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk writer->addIfd(TIFF_IFD_0); 842f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 843f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t err = OK; 844f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 845f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t samplesPerPixel = 1; 846f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t bitsPerSample = BITS_PER_SAMPLE; 847f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t imageWidth = 0; 848f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t imageHeight = 0; 849f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 850f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk OpcodeListBuilder::CfaLayout opcodeCfaLayout = OpcodeListBuilder::CFA_RGGB; 851d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk uint8_t cfaPlaneColor[3] = {0, 1, 2}; 852d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk uint8_t cfaEnum = -1; 853f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 854f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Greensplit. 855f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Add remaining non-essential tags 85647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 85747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup main image tags 85847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 859f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 860f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set orientation 861f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t orientation = 1; // Normal 862f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_0), env, 86347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 864f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 865f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 866f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 867f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set subfiletype 868f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t subfileType = 0; // Main image 869f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NEWSUBFILETYPE, 1, &subfileType, TIFF_IFD_0), env, 87047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_NEWSUBFILETYPE, writer); 871f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 872f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 873f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 874f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set bits per sample 875f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t bits = static_cast<uint16_t>(bitsPerSample); 876f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BITSPERSAMPLE, 1, &bits, TIFF_IFD_0), env, 87747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BITSPERSAMPLE, writer); 878f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 879f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 880f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 881f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set compression 882f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t compression = 1; // None 883f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COMPRESSION, 1, &compression, TIFF_IFD_0), env, 88447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_COMPRESSION, writer); 885f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 886f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 887f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 888f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set dimensions 889f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 890f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE); 89147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_IMAGEWIDTH, writer); 892f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t width = static_cast<uint32_t>(entry.data.i32[2]); 893f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t height = static_cast<uint32_t>(entry.data.i32[3]); 894f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEWIDTH, 1, &width, TIFF_IFD_0), env, 89547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGEWIDTH, writer); 896f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGELENGTH, 1, &height, TIFF_IFD_0), env, 89747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGELENGTH, writer); 898f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageWidth = width; 899f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageHeight = height; 900f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 901f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 902f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 903f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set photometric interpretation 90447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t interpretation = 32803; // CFA 905f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PHOTOMETRICINTERPRETATION, 1, &interpretation, 90647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_PHOTOMETRICINTERPRETATION, writer); 907f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 908f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 909f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 910f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set blacklevel tags 911f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 912f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_BLACK_LEVEL_PATTERN); 91347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_BLACKLEVEL, writer); 914f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk const uint32_t* blackLevel = reinterpret_cast<const uint32_t*>(entry.data.i32); 915f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BLACKLEVEL, entry.count, blackLevel, TIFF_IFD_0), env, 91647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BLACKLEVEL, writer); 917f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 918f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t repeatDim[2] = {2, 2}; 919f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BLACKLEVELREPEATDIM, 2, repeatDim, TIFF_IFD_0), env, 92047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BLACKLEVELREPEATDIM, writer); 921f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 922f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 923f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 924f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set samples per pixel 925f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t samples = static_cast<uint16_t>(samplesPerPixel); 926f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SAMPLESPERPIXEL, 1, &samples, TIFF_IFD_0), 92747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_SAMPLESPERPIXEL, writer); 928f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 929f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 930f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 931f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set planar configuration 932f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t config = 1; // Chunky 933f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PLANARCONFIGURATION, 1, &config, TIFF_IFD_0), 93447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_PLANARCONFIGURATION, writer); 935f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 936f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 937f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 938f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA pattern dimensions 939f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t repeatDim[2] = {2, 2}; 940f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAREPEATPATTERNDIM, 2, repeatDim, TIFF_IFD_0), 94147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAREPEATPATTERNDIM, writer); 942f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 943f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 944f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 945f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA pattern 946f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 947f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT); 94847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_CFAPATTERN, writer); 949d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 950d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk const int cfaLength = 4; 951d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaEnum = entry.data.u8[0]; 952d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk uint8_t cfa[cfaLength]; 953d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if ((err = convertCFA(cfaEnum, /*out*/cfa)) != OK) { 954d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalStateException", 955d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk "Invalid metadata for tag %d", TAG_CFAPATTERN); 956f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 957d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 958d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPATTERN, cfaLength, cfa, TIFF_IFD_0), env, 959d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk TAG_CFAPATTERN, writer); 960d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 961d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk opcodeCfaLayout = convertCFAEnumToOpcodeLayout(cfaEnum); 962f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 963f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 964f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 965f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA plane color 966f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFAPLANECOLOR, 3, cfaPlaneColor, TIFF_IFD_0), 96747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFAPLANECOLOR, writer); 968f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 969f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 970f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 971f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set CFA layout 972f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t cfaLayout = 1; 973f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CFALAYOUT, 1, &cfaLayout, TIFF_IFD_0), 97447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_CFALAYOUT, writer); 975f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 976f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 977f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 978b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // image description 979b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t imageDescription = '\0'; // empty 980b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEDESCRIPTION, 1, &imageDescription, TIFF_IFD_0), 98147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_IMAGEDESCRIPTION, writer); 982b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 983b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 984b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 985b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // make 986b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char manufacturer[PROPERTY_VALUE_MAX]; 987b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 988b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Use "" to represent unknown make as suggested in TIFF/EP spec. 989b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.product.manufacturer", manufacturer, ""); 990b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(manufacturer)) + 1; 991b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 992b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_MAKE, count, reinterpret_cast<uint8_t*>(manufacturer), 99347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_MAKE, writer); 994b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 995b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 996b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 997b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // model 998b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char model[PROPERTY_VALUE_MAX]; 999b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1000b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Use "" to represent unknown model as suggested in TIFF/EP spec. 1001b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.product.model", model, ""); 1002b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(model)) + 1; 1003b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1004b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_MODEL, count, reinterpret_cast<uint8_t*>(model), 100547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_MODEL, writer); 1006b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1007b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1008b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1009b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // x resolution 1010b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t xres[] = { 72, 1 }; // default 72 ppi 1011b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_XRESOLUTION, 1, xres, TIFF_IFD_0), 101247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_XRESOLUTION, writer); 1013b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1014b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // y resolution 1015b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t yres[] = { 72, 1 }; // default 72 ppi 1016b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_YRESOLUTION, 1, yres, TIFF_IFD_0), 101747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_YRESOLUTION, writer); 1018b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1019b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint16_t unit = 2; // inches 1020b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_RESOLUTIONUNIT, 1, &unit, TIFF_IFD_0), 102147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_RESOLUTIONUNIT, writer); 1022b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1023b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1024b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1025b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // software 1026b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk char software[PROPERTY_VALUE_MAX]; 1027b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk property_get("ro.build.fingerprint", software, ""); 1028b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t count = static_cast<uint32_t>(strlen(software)) + 1; 1029b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SOFTWARE, count, reinterpret_cast<uint8_t*>(software), 103047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_SOFTWARE, writer); 1031b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1032b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1033b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1034b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // datetime 1035b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk const size_t DATETIME_COUNT = 20; 1036b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk const char* captureTime = env->GetStringUTFChars(formattedCaptureTime, NULL); 1037b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1038b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk size_t len = strlen(captureTime) + 1; 1039b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (len != DATETIME_COUNT) { 1040b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1041b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Timestamp string length is not required 20 characters"); 1042b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1043b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1044b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 104547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_DATETIME, DATETIME_COUNT, 104647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(captureTime), TIFF_IFD_0) != OK) { 104747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 104847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 104947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_DATETIME); 105047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 105147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1052b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1053b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // datetime original 105447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_DATETIMEORIGINAL, DATETIME_COUNT, 105547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(captureTime), TIFF_IFD_0) != OK) { 105647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 105747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 105847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_DATETIMEORIGINAL); 105947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 106047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1061b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk env->ReleaseStringUTFChars(formattedCaptureTime, captureTime); 1062b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1063b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1064b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1065b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // TIFF/EP standard id 1066b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t standardId[] = { 1, 0, 0, 0 }; 1067b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_TIFFEPSTANDARDID, 4, standardId, 106847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_TIFFEPSTANDARDID, writer); 1069b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1070b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1071b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1072b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // copyright 1073b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint8_t copyright = '\0'; // empty 1074b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COPYRIGHT, 1, ©right, 107547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COPYRIGHT, writer); 1076b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1077b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1078b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1079b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // exposure time 1080b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1081b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_SENSOR_EXPOSURE_TIME); 108247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_EXPOSURETIME, writer); 1083b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1084b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk int64_t exposureTime = *(entry.data.i64); 1085b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1086b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (exposureTime < 0) { 1087b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Should be unreachable 1088b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1089b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Negative exposure time in metadata"); 1090b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1091b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1092b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1093b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Ensure exposure time doesn't overflow (for exposures > 4s) 1094b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t denominator = 1000000000; 1095b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk while (exposureTime > UINT32_MAX) { 1096b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk exposureTime >>= 1; 1097b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk denominator >>= 1; 1098b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (denominator == 0) { 1099b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // Should be unreachable 1100b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1101b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Exposure time too long"); 1102b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1103b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1104b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1105b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1106b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t exposure[] = { static_cast<uint32_t>(exposureTime), denominator }; 1107b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_EXPOSURETIME, 1, exposure, 110847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_EXPOSURETIME, writer); 1109b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1110b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1111b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1112b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1113b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // ISO speed ratings 1114b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1115b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_SENSOR_SENSITIVITY); 111647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_ISOSPEEDRATINGS, writer); 1117b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1118b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk int32_t tempIso = *(entry.data.i32); 1119b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (tempIso < 0) { 1120b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1121b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Negative ISO value"); 1122b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk return; 1123b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1124b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1125b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk if (tempIso > UINT16_MAX) { 1126b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk ALOGW("%s: ISO value overflows UINT16_MAX, clamping to max", __FUNCTION__); 1127b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk tempIso = UINT16_MAX; 1128b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1129b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1130b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint16_t iso = static_cast<uint16_t>(tempIso); 1131b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ISOSPEEDRATINGS, 1, &iso, 113247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_ISOSPEEDRATINGS, writer); 1133b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1134b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1135b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1136b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // focal length 1137b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1138b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_LENS_FOCAL_LENGTH); 113947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_FOCALLENGTH, writer); 1140b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1141b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t focalLength[] = { static_cast<uint32_t>(*(entry.data.f) * 100), 100 }; 1142b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FOCALLENGTH, 1, focalLength, 114347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FOCALLENGTH, writer); 1144b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1145b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1146b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1147b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk // f number 1148b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk camera_metadata_entry entry = 1149b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk results.find(ANDROID_LENS_APERTURE); 115047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_FNUMBER, writer); 1151b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1152b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk uint32_t fnum[] = { static_cast<uint32_t>(*(entry.data.f) * 100), 100 }; 1153b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FNUMBER, 1, fnum, 115447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FNUMBER, writer); 1155b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk } 1156b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk 1157b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk { 1158f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set DNG version information 1159f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t version[4] = {1, 4, 0, 0}; 1160f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DNGVERSION, 4, version, TIFF_IFD_0), 116147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DNGVERSION, writer); 1162f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1163f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t backwardVersion[4] = {1, 1, 0, 0}; 1164f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DNGBACKWARDVERSION, 4, backwardVersion, TIFF_IFD_0), 116547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DNGBACKWARDVERSION, writer); 1166f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1167f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1168f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1169f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set whitelevel 1170f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 1171f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_INFO_WHITE_LEVEL); 117247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_WHITELEVEL, writer); 1173f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t whiteLevel = static_cast<uint32_t>(entry.data.i32[0]); 1174f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_WHITELEVEL, 1, &whiteLevel, TIFF_IFD_0), env, 117547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_WHITELEVEL, writer); 1176f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1177f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1178f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1179f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set default scale 1180f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultScale[4] = {1, 1, 1, 1}; 1181f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTSCALE, 2, defaultScale, TIFF_IFD_0), 118247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_DEFAULTSCALE, writer); 1183f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1184f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1185f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk bool singleIlluminant = false; 1186f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1187f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set calibration illuminants 1188f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1189f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_REFERENCE_ILLUMINANT1); 119047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_CALIBRATIONILLUMINANT1, writer); 1191f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1192f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_REFERENCE_ILLUMINANT2); 1193f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (entry2.count == 0) { 1194f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk singleIlluminant = true; 1195f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1196f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t ref1 = entry1.data.u8[0]; 1197f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1198f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CALIBRATIONILLUMINANT1, 1, &ref1, 119947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_CALIBRATIONILLUMINANT1, writer); 1200f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1201f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1202f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint16_t ref2 = entry2.data.u8[0]; 1203f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CALIBRATIONILLUMINANT2, 1, &ref2, 120447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_CALIBRATIONILLUMINANT2, writer); 1205f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1206f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1207f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1208f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1209f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set color transforms 1210f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1211f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_COLOR_TRANSFORM1); 121247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_COLORMATRIX1, writer); 1213f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1214f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t colorTransform1[entry1.count * 2]; 1215f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1216f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1217f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1218f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform1[ctr++] = entry1.data.r[i].numerator; 1219f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform1[ctr++] = entry1.data.r[i].denominator; 1220f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1221f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 122247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COLORMATRIX1, entry1.count, colorTransform1, 122347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COLORMATRIX1, writer); 1224f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1225f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1226f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = characteristics.find(ANDROID_SENSOR_COLOR_TRANSFORM2); 122747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_COLORMATRIX2, writer); 1228f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t colorTransform2[entry2.count * 2]; 1229f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1230f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1231f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1232f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform2[ctr++] = entry2.data.r[i].numerator; 1233f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk colorTransform2[ctr++] = entry2.data.r[i].denominator; 1234f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1235f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 123647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COLORMATRIX2, entry2.count, colorTransform2, 123747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_COLORMATRIX2, writer); 1238f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1239f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1240f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1241f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1242f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set calibration transforms 1243f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1244f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_CALIBRATION_TRANSFORM1); 124547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_CAMERACALIBRATION1, writer); 1246f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1247f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t calibrationTransform1[entry1.count * 2]; 1248f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1249f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1250f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1251f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform1[ctr++] = entry1.data.r[i].numerator; 1252f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform1[ctr++] = entry1.data.r[i].denominator; 1253f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1254f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1255b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CAMERACALIBRATION1, entry1.count, 1256b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk calibrationTransform1, TIFF_IFD_0), env, TAG_CAMERACALIBRATION1, writer); 1257f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1258f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1259f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1260f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_CALIBRATION_TRANSFORM2); 126147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_CAMERACALIBRATION2, writer); 1262f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t calibrationTransform2[entry2.count * 2]; 1263f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1264f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1265f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1266f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform2[ctr++] = entry2.data.r[i].numerator; 1267f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk calibrationTransform2[ctr++] = entry2.data.r[i].denominator; 1268f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1269f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1270b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_CAMERACALIBRATION2, entry2.count, 12712377cd319f8a77f147f3d70a7ddc75fa9e9fe87cAndreas Gampe calibrationTransform2, TIFF_IFD_0), env, TAG_CAMERACALIBRATION2, writer); 1272f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1273f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1274f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1275f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1276f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set forward transforms 1277f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1278f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_FORWARD_MATRIX1); 127947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry1, env, TAG_FORWARDMATRIX1, writer); 1280f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1281f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t forwardTransform1[entry1.count * 2]; 1282f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1283f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1284f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry1.count; ++i) { 1285f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform1[ctr++] = entry1.data.r[i].numerator; 1286f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform1[ctr++] = entry1.data.r[i].denominator; 1287f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1288f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1289f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FORWARDMATRIX1, entry1.count, forwardTransform1, 129047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FORWARDMATRIX1, writer); 1291f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1292f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (!singleIlluminant) { 1293f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1294f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_SENSOR_FORWARD_MATRIX2); 129547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry2, env, TAG_FORWARDMATRIX2, writer); 1296f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk int32_t forwardTransform2[entry2.count * 2]; 1297f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1298f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ctr = 0; 1299f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry2.count; ++i) { 1300f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform2[ctr++] = entry2.data.r[i].numerator; 1301f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk forwardTransform2[ctr++] = entry2.data.r[i].denominator; 1302f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1303f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1304f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_FORWARDMATRIX2, entry2.count, forwardTransform2, 130547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_FORWARDMATRIX2, writer); 1306f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1307f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1308f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1309f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1310f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Set camera neutral 1311f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry = 1312f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk results.find(ANDROID_SENSOR_NEUTRAL_COLOR_POINT); 131347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_EMPTY(entry, env, TAG_ASSHOTNEUTRAL, writer); 1314f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t cameraNeutral[entry.count * 2]; 1315f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1316f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t ctr = 0; 1317f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk for(size_t i = 0; i < entry.count; ++i) { 1318f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraNeutral[ctr++] = 1319f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk static_cast<uint32_t>(entry.data.r[i].numerator); 1320f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraNeutral[ctr++] = 1321f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk static_cast<uint32_t>(entry.data.r[i].denominator); 1322f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1323f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1324f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ASSHOTNEUTRAL, entry.count, cameraNeutral, 132547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_ASSHOTNEUTRAL, writer); 1326f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1327f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1328f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1329f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup data strips 1330f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // TODO: Switch to tiled implementation. 133147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_0) != OK) { 133247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not setup strip tags.", __FUNCTION__); 133347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 133447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup strip tags."); 133547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 133647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1337f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1338f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1339f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1340f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup default crop + crop origin tags 1341f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t margin = 8; // Default margin recommended by Adobe for interpolation. 1342f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t dimensionLimit = 128; // Smallest image dimension crop margin from. 1343f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (imageWidth >= dimensionLimit && imageHeight >= dimensionLimit) { 1344f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultCropOrigin[] = {margin, margin}; 1345f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint32_t defaultCropSize[] = {imageWidth - margin, imageHeight - margin}; 1346f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTCROPORIGIN, 2, defaultCropOrigin, 134747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_DEFAULTCROPORIGIN, writer); 1348f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_DEFAULTCROPSIZE, 2, defaultCropSize, 134947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_DEFAULTCROPSIZE, writer); 1350f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1351f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1352f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1353f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1354f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup unique camera model tag 1355f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char model[PROPERTY_VALUE_MAX]; 1356f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.model", model, ""); 1357f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1358f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char manufacturer[PROPERTY_VALUE_MAX]; 1359f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.manufacturer", manufacturer, ""); 1360f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1361f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk char brand[PROPERTY_VALUE_MAX]; 1362f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk property_get("ro.product.brand", brand, ""); 1363f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1364f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk String8 cameraModel(model); 1365f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += "-"; 1366f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += manufacturer; 1367f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += "-"; 1368f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk cameraModel += brand; 1369f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1370f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_UNIQUECAMERAMODEL, cameraModel.size() + 1, 1371f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk reinterpret_cast<const uint8_t*>(cameraModel.string()), TIFF_IFD_0), env, 137247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_UNIQUECAMERAMODEL, writer); 1373f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1374f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1375f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk { 1376b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk // Setup sensor noise model 1377b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk camera_metadata_entry entry = 1378b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk results.find(ANDROID_SENSOR_NOISE_PROFILE); 1379b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk 1380d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk const status_t numPlaneColors = 3; 1381d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk const status_t numCfaChannels = 4; 1382d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 1383d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk uint8_t cfaOut[numCfaChannels]; 1384d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if ((err = convertCFA(cfaEnum, /*out*/cfaOut)) != OK) { 1385d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 1386d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk "Invalid CFA from camera characteristics"); 1387d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk return; 1388d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 1389d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 1390d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk double noiseProfile[numPlaneColors * 2]; 1391d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 1392b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk if (entry.count > 0) { 1393d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if (entry.count != numCfaChannels * 2) { 139446d8444631b4b1253a76bfcc78a29d26014d022fDan Albert ALOGW("%s: Invalid entry count %zu for noise profile returned " 139546d8444631b4b1253a76bfcc78a29d26014d022fDan Albert "in characteristics, no noise profile tag written...", 139646d8444631b4b1253a76bfcc78a29d26014d022fDan Albert __FUNCTION__, entry.count); 1397d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } else { 1398d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk if ((err = generateNoiseProfile(entry.data.d, cfaOut, numCfaChannels, 1399d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk cfaPlaneColor, numPlaneColors, /*out*/ noiseProfile)) == OK) { 1400d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk 1401d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NOISEPROFILE, numPlaneColors * 2, 1402d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk noiseProfile, TIFF_IFD_0), env, TAG_NOISEPROFILE, writer); 1403d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } else { 1404d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk ALOGW("%s: Error converting coefficients for noise profile, no noise profile" 1405d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk " tag written...", __FUNCTION__); 1406d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 1407d70132c373eee01b4e0a35250bd4246672e7a02eRuben Brunk } 1408b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } else { 1409b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk ALOGW("%s: No noise profile found in result metadata. Image quality may be reduced.", 1410b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk __FUNCTION__); 1411b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } 1412b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk } 1413b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk 1414b1971dc8a69b8cee91208b7d3017c52b36e55721Ruben Brunk { 1415f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk // Setup opcode List 2 1416f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry1 = 1417f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk characteristics.find(ANDROID_LENS_INFO_SHADING_MAP_SIZE); 141847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 141947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t lsmWidth = 0; 142047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t lsmHeight = 0; 142147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 142247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry1.count != 0) { 142347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk lsmWidth = static_cast<uint32_t>(entry1.data.i32[0]); 142447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk lsmHeight = static_cast<uint32_t>(entry1.data.i32[1]); 142547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1426f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1427f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk camera_metadata_entry entry2 = 1428f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk results.find(ANDROID_STATISTICS_LENS_SHADING_MAP); 142947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 143047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (entry2.count > 0 && entry2.count == lsmWidth * lsmHeight * 4) { 1431f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1432f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk OpcodeListBuilder builder; 1433f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk status_t err = builder.addGainMapsForMetadata(lsmWidth, 1434f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk lsmHeight, 1435f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 0, 1436f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 0, 1437f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageHeight, 1438f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk imageWidth, 1439f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk opcodeCfaLayout, 1440f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk entry2.data.f); 1441f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (err == OK) { 1442f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk size_t listSize = builder.getSize(); 1443f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk uint8_t opcodeListBuf[listSize]; 1444f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk err = builder.buildOpList(opcodeListBuf); 1445f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk if (err == OK) { 1446f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_OPCODELIST2, listSize, opcodeListBuf, 144747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_OPCODELIST2, writer); 1448f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 1449f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Could not build Lens shading map opcode.", __FUNCTION__); 1450f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowRuntimeException(env, "failed to construct lens shading map opcode."); 1451f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1452f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 1453f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Could not add Lens shading map.", __FUNCTION__); 1454f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowRuntimeException(env, "failed to add lens shading map."); 1455f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1456f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 145747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGW("%s: No lens shading map found in result metadata. Image quality may be reduced.", 145847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk __FUNCTION__); 1459f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1460f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1461f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 146247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DngCreator_setNativeContext(env, thiz, nativeContext); 1463f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1464f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1465f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_destroy(JNIEnv* env, jobject thiz) { 1466f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 146747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DngCreator_setNativeContext(env, thiz, NULL); 1468f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1469f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 147047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetOrientation(JNIEnv* env, jobject thiz, jint orient) { 1471f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 1472f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 147347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 147447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 147547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 147647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 147747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setOrientation called with uninitialized DngCreator"); 147847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 147947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 148047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 148147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t orientation = static_cast<uint16_t>(orient); 148247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_0), env, 148347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 148447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 148547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set main image orientation also if in a separate IFD 148647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->hasIfd(TIFF_IFD_SUB1)) { 148747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_ORIENTATION, 1, &orientation, TIFF_IFD_SUB1), env, 148847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_ORIENTATION, writer); 148947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1490f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1491f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 149247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetDescription(JNIEnv* env, jobject thiz, jstring description) { 1493f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 149447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 149547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 149647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 149747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 149847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 149947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setDescription called with uninitialized DngCreator"); 150047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 150147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 150247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 150347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const char* desc = env->GetStringUTFChars(description, NULL); 150447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t len = strlen(desc) + 1; 150547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 150647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addEntry(TAG_IMAGEDESCRIPTION, len, 150747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<const uint8_t*>(desc), TIFF_IFD_0) != OK) { 150847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", 150947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid metadata for tag %x", TAG_IMAGEDESCRIPTION); 151047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 151147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 151247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->ReleaseStringUTFChars(description, desc); 1513f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1514f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 151547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetGpsTags(JNIEnv* env, jobject thiz, jintArray latTag, jstring latRef, 151647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jintArray longTag, jstring longRef, jstring dateTag, jintArray timeTag) { 1517f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 1518f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 151947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 152047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL) { 152147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 152247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 152347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setGpsTags called with uninitialized DngCreator"); 1524f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1525f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1526f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 152747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!writer->hasIfd(TIFF_IFD_GPSINFO)) { 152847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addSubIfd(TIFF_IFD_0, TIFF_IFD_GPSINFO, TiffWriter::GPSINFO) != OK) { 152947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to add GpsInfo IFD %u to IFD %u", __FUNCTION__, TIFF_IFD_GPSINFO, 153047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0); 153147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to add GPSINFO"); 153247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 153347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 153447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 153547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 153647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_VALUE_LENGTH = 6; 153747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize latLen = env->GetArrayLength(latTag); 153847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize longLen = env->GetArrayLength(longTag); 153947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jsize timeLen = env->GetArrayLength(timeTag); 154047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (latLen != GPS_VALUE_LENGTH) { 154147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 154247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid latitude tag length"); 154347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 154447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (longLen != GPS_VALUE_LENGTH) { 154547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 154647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid longitude tag length"); 1547f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 154847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } else if (timeLen != GPS_VALUE_LENGTH) { 154947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", 155047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "invalid time tag length"); 155147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 155247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 155347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 155447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t latitude[GPS_VALUE_LENGTH]; 155547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t longitude[GPS_VALUE_LENGTH]; 155647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t timestamp[GPS_VALUE_LENGTH]; 155747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 155847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(latTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 155947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(&latitude)); 156047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(longTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 156147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(&longitude)); 156247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetIntArrayRegion(timeTag, 0, static_cast<jsize>(GPS_VALUE_LENGTH), 156347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk reinterpret_cast<jint*>(×tamp)); 156447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 156547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_REF_LENGTH = 2; 156647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk const jsize GPS_DATE_LENGTH = 11; 156747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t latitudeRef[GPS_REF_LENGTH]; 156847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t longitudeRef[GPS_REF_LENGTH]; 156947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t date[GPS_DATE_LENGTH]; 157047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 157147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(latRef, 0, 1, reinterpret_cast<char*>(&latitudeRef)); 157247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk latitudeRef[GPS_REF_LENGTH - 1] = '\0'; 157347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(longRef, 0, 1, reinterpret_cast<char*>(&longitudeRef)); 157447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk longitudeRef[GPS_REF_LENGTH - 1] = '\0'; 157547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 157647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env->GetStringUTFRegion(dateTag, 0, GPS_DATE_LENGTH - 1, reinterpret_cast<char*>(&date)); 157747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk date[GPS_DATE_LENGTH - 1] = '\0'; 157847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 157947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 158047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t version[] = {2, 3, 0, 0}; 158147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSVERSIONID, 4, version, 158247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSVERSIONID, writer); 158347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 158447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 158547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 158647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLATITUDEREF, GPS_REF_LENGTH, latitudeRef, 158747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLATITUDEREF, writer); 158847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 158947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 159047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 159147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLONGITUDEREF, GPS_REF_LENGTH, longitudeRef, 159247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLONGITUDEREF, writer); 1593f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1594f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 159547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 159647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLATITUDE, 3, latitude, 159747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLATITUDE, writer); 159847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 159947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 160047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 160147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSLONGITUDE, 3, longitude, 160247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSLONGITUDE, writer); 160347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 160447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 160547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 160647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSTIMESTAMP, 3, timestamp, 160747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSTIMESTAMP, writer); 160847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 160947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 161047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 161147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_GPSDATESTAMP, GPS_DATE_LENGTH, date, 161247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_GPSINFO), env, TAG_GPSDATESTAMP, writer); 161347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 161447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 161547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 161647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeSetThumbnail(JNIEnv* env, jobject thiz, jobject buffer, jint width, 161747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint height) { 161847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 161947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 162047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* context = DngCreator_getNativeContext(env, thiz); 1621f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 162247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL || context == NULL) { 1623f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 1624f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 162547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "setThumbnail called with uninitialized DngCreator"); 1626f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1627f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 162847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 162947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t fullSize = width * height * BYTES_PER_RGB_PIXEL; 163047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong capacity = env->GetDirectBufferCapacity(buffer); 16310f0b4919667f418b249c497f5ad3e83fdf4437e5Andreas Gampe if (static_cast<uint64_t>(capacity) != static_cast<uint64_t>(fullSize)) { 163247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/AssertionError", 163347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid size %d for thumbnail, expected size was %d", 163447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk capacity, fullSize); 1635f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1636f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1637f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 163847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* pixelBytes = reinterpret_cast<uint8_t*>(env->GetDirectBufferAddress(buffer)); 163947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (pixelBytes == NULL) { 164047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not get native ByteBuffer", __FUNCTION__); 164147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid ByteBuffer"); 1642f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1643f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1644f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 164547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!writer->hasIfd(TIFF_IFD_SUB1)) { 164647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addSubIfd(TIFF_IFD_0, TIFF_IFD_SUB1) != OK) { 164747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to add SubIFD %u to IFD %u", __FUNCTION__, TIFF_IFD_SUB1, 164847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0); 164947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to add SubIFD"); 165047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 165147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1652f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 165347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<uint16_t> tagsToMove; 165447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_ORIENTATION); 165547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_NEWSUBFILETYPE); 165647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BITSPERSAMPLE); 165747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_COMPRESSION); 165847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_IMAGEWIDTH); 165947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_IMAGELENGTH); 166047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_PHOTOMETRICINTERPRETATION); 166147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BLACKLEVEL); 166247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_BLACKLEVELREPEATDIM); 166347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_SAMPLESPERPIXEL); 166447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_PLANARCONFIGURATION); 166547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAREPEATPATTERNDIM); 166647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAPATTERN); 166747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFAPLANECOLOR); 166847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_CFALAYOUT); 166947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_XRESOLUTION); 167047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_YRESOLUTION); 167147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_RESOLUTIONUNIT); 167247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_WHITELEVEL); 167347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTSCALE); 167447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_ROWSPERSTRIP); 167547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_STRIPBYTECOUNTS); 167647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_STRIPOFFSETS); 167747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTCROPORIGIN); 167847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_DEFAULTCROPSIZE); 167947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk tagsToMove.add(TAG_OPCODELIST2); 168047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 168147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (moveEntries(writer, TIFF_IFD_0, TIFF_IFD_SUB1, tagsToMove) != OK) { 168247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", "Failed to move entries"); 168347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 168447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1685f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 168647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Make sure both IFDs get the same orientation tag 168747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<TiffEntry> orientEntry = writer->getEntry(TAG_ORIENTATION, TIFF_IFD_SUB1); 168847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (orientEntry != NULL) { 168947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk writer->addEntry(orientEntry, TIFF_IFD_0); 1690f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 169147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 169247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 169347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup thumbnail tags 169447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 169547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 169647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set photometric interpretation 169747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t interpretation = 2; // RGB 169847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PHOTOMETRICINTERPRETATION, 1, &interpretation, 169947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TIFF_IFD_0), env, TAG_PHOTOMETRICINTERPRETATION, writer); 170047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 170147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 170247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 170347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set planar configuration 170447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t config = 1; // Chunky 170547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_PLANARCONFIGURATION, 1, &config, TIFF_IFD_0), 170647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_PLANARCONFIGURATION, writer); 170747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 170847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 170947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 171047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set samples per pixel 171147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t samples = SAMPLES_PER_RGB_PIXEL; 171247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_SAMPLESPERPIXEL, 1, &samples, TIFF_IFD_0), 171347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_SAMPLESPERPIXEL, writer); 171447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 171547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 171647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 171747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set bits per sample 171847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t bits = BITS_PER_RGB_SAMPLE; 171947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_BITSPERSAMPLE, 1, &bits, TIFF_IFD_0), env, 172047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_BITSPERSAMPLE, writer); 172147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 172247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 172347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 172447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set subfiletype 172547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t subfileType = 1; // Thumbnail image 172647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_NEWSUBFILETYPE, 1, &subfileType, TIFF_IFD_0), env, 172747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_NEWSUBFILETYPE, writer); 172847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 172947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 173047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 173147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set compression 173247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t compression = 1; // None 173347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_COMPRESSION, 1, &compression, TIFF_IFD_0), env, 173447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_COMPRESSION, writer); 173547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 173647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 173747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 173847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Set dimensions 173947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 174047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 174147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGEWIDTH, 1, &uWidth, TIFF_IFD_0), env, 174247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGEWIDTH, writer); 174347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_IMAGELENGTH, 1, &uHeight, TIFF_IFD_0), env, 174447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TAG_IMAGELENGTH, writer); 174547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 174647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 174747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 174847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // x resolution 174947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t xres[] = { 72, 1 }; // default 72 ppi 175047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_XRESOLUTION, 1, xres, TIFF_IFD_0), 175147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_XRESOLUTION, writer); 175247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 175347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // y resolution 175447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t yres[] = { 72, 1 }; // default 72 ppi 175547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_YRESOLUTION, 1, yres, TIFF_IFD_0), 175647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_YRESOLUTION, writer); 175747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 175847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint16_t unit = 2; // inches 175947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk BAIL_IF_INVALID(writer->addEntry(TAG_RESOLUTIONUNIT, 1, &unit, TIFF_IFD_0), 176047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk env, TAG_RESOLUTIONUNIT, writer); 176147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 176247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 176347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk { 176447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Setup data strips 176547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_0) != OK) { 176647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not setup thumbnail strip tags.", __FUNCTION__); 176747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 176847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup thumbnail strip tags."); 176947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 177047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 177147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer->addStrip(TIFF_IFD_SUB1) != OK) { 177247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not main image strip tags.", __FUNCTION__); 177347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 177447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to setup main image strip tags."); 177547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 177647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 177747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 177847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 177947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!context->setThumbnail(pixelBytes, width, height)) { 178047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalStateException", 178147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Failed to set thumbnail."); 1782f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1783f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 178447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk} 1785f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 178647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk// TODO: Refactor out common preamble for the two nativeWrite methods. 178747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunkstatic void DngCreator_nativeWriteImage(JNIEnv* env, jobject thiz, jobject outStream, jint width, 178847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jint height, jobject inBuffer, jint rowStride, jint pixStride, jlong offset, 178947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jboolean isDirect) { 179047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s:", __FUNCTION__); 179146d8444631b4b1253a76bfcc78a29d26014d022fDan Albert ALOGV("%s: nativeWriteImage called with: width=%d, height=%d, " 179246d8444631b4b1253a76bfcc78a29d26014d022fDan Albert "rowStride=%d, pixStride=%d, offset=%" PRId64, __FUNCTION__, width, 179346d8444631b4b1253a76bfcc78a29d26014d022fDan Albert height, rowStride, pixStride, offset); 179447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t rStride = static_cast<uint32_t>(rowStride); 179547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t pStride = static_cast<uint32_t>(pixStride); 179647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 179747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 179847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t uOffset = static_cast<uint64_t>(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__); 1803f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1804f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1805f967a5486a78db244624fde4c105aa5e6fa914b9Ruben 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<JniInputByteBuffer> inBuf; 182147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<StripSource*> sources; 182247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<DirectStripSource> thumbnailSource; 182347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t targetIfd = TIFF_IFD_0; 182447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 182547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 182647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 182747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (hasThumbnail) { 182847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Adding thumbnail strip sources.", __FUNCTION__); 182947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerPixel = SAMPLES_PER_RGB_PIXEL * BYTES_PER_RGB_SAMPLE; 183047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t thumbWidth = context->getThumbnailWidth(); 183147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbnailSource = new DirectStripSource(env, context->getThumbnail(), TIFF_IFD_0, 183247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbWidth, context->getThumbnailHeight(), bytesPerPixel, 183347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesPerPixel * thumbWidth, /*offset*/0, BYTES_PER_RGB_SAMPLE, 183447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RGB_PIXEL); 183547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(thumbnailSource.get()); 183647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk targetIfd = TIFF_IFD_SUB1; 183747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 183847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 183947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (isDirect) { 184047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk size_t fullSize = rStride * uHeight; 184147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jlong capacity = env->GetDirectBufferCapacity(inBuffer); 184247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (capacity < 0 || fullSize + uOffset > static_cast<uint64_t>(capacity)) { 184347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/lang/IllegalStateException", 184447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Invalid size %d for Image, size given in metadata is %d at current stride", 184547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk capacity, fullSize); 1846f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk return; 1847f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 184847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 184947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint8_t* pixelBytes = reinterpret_cast<uint8_t*>(env->GetDirectBufferAddress(inBuffer)); 185047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (pixelBytes == NULL) { 185147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not get native ByteBuffer", __FUNCTION__); 185247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid ByteBuffer"); 185347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 185447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 185547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 185647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using direct-type strip source.", __FUNCTION__); 185747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk DirectStripSource stripSource(env, pixelBytes, targetIfd, uWidth, uHeight, pStride, 185847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 185947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 186047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 186147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 186247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 186347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 186447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 186547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 186647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 1867f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 186847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 1869f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1870f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } else { 187147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk inBuf = new JniInputByteBuffer(env, inBuffer); 187247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 187347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using input-type strip source.", __FUNCTION__); 187447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk InputStripSource stripSource(env, *inBuf, targetIfd, uWidth, uHeight, pStride, 187547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 187647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 187747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 187847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 187947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 188047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 188147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 188247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 188347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 1884f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 188547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 1886f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1887f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk } 1888f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1889f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1890f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic void DngCreator_nativeWriteInputStream(JNIEnv* env, jobject thiz, jobject outStream, 189147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jobject inStream, jint width, jint height, jlong offset) { 1892f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk ALOGV("%s:", __FUNCTION__); 189347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 189447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t rowStride = width * BYTES_PER_SAMPLE; 189547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t pixStride = BYTES_PER_SAMPLE; 189647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uWidth = static_cast<uint32_t>(width); 189747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t uHeight = static_cast<uint32_t>(height); 189847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint64_t uOffset = static_cast<uint32_t>(offset); 189947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 190046d8444631b4b1253a76bfcc78a29d26014d022fDan Albert ALOGV("%s: nativeWriteInputStream called with: width=%d, height=%d, " 190146d8444631b4b1253a76bfcc78a29d26014d022fDan Albert "rowStride=%d, pixStride=%d, offset=%" PRId64, __FUNCTION__, width, 190246d8444631b4b1253a76bfcc78a29d26014d022fDan Albert height, rowStride, pixStride, offset); 190347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 190447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniOutputStream> out = new JniOutputStream(env, outStream); 190546d8444631b4b1253a76bfcc78a29d26014d022fDan Albert if (env->ExceptionCheck()) { 190647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Could not allocate buffers for output stream", __FUNCTION__); 190747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 190847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 190947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 191047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk TiffWriter* writer = DngCreator_getCreator(env, thiz); 191147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk NativeContext* context = DngCreator_getNativeContext(env, thiz); 191247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (writer == NULL || context == NULL) { 191347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: Failed to initialize DngCreator", __FUNCTION__); 191447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowException(env, "java/lang/AssertionError", 191547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Write called with uninitialized DngCreator"); 191647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 191747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 191847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 191947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk // Validate DNG header 192047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!validateDngHeader(env, writer, width, height)) { 192147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 192247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 192347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 192447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<DirectStripSource> thumbnailSource; 192547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t targetIfd = TIFF_IFD_0; 192647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bool hasThumbnail = writer->hasIfd(TIFF_IFD_SUB1); 192747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk Vector<StripSource*> sources; 192847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 192947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (hasThumbnail) { 193047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Adding thumbnail strip sources.", __FUNCTION__); 193147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t bytesPerPixel = SAMPLES_PER_RGB_PIXEL * BYTES_PER_RGB_SAMPLE; 193247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk uint32_t width = context->getThumbnailWidth(); 193347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk thumbnailSource = new DirectStripSource(env, context->getThumbnail(), TIFF_IFD_0, 193447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk width, context->getThumbnailHeight(), bytesPerPixel, 193547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk bytesPerPixel * width, /*offset*/0, BYTES_PER_RGB_SAMPLE, 193647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk SAMPLES_PER_RGB_PIXEL); 193747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(thumbnailSource.get()); 193847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk targetIfd = TIFF_IFD_SUB1; 193947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 194047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 194147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sp<JniInputStream> in = new JniInputStream(env, inStream); 194247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 194347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGV("%s: Using input-type strip source.", __FUNCTION__); 194447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk InputStripSource stripSource(env, *in, targetIfd, uWidth, uHeight, pixStride, 194547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk rowStride, uOffset, BYTES_PER_SAMPLE, SAMPLES_PER_RAW_PIXEL); 194647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk sources.add(&stripSource); 194747e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk 194847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk status_t ret = OK; 194947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if ((ret = writer->write(out.get(), sources.editArray(), sources.size())) != OK) { 195047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk ALOGE("%s: write failed with error %d.", __FUNCTION__, ret); 195147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk if (!env->ExceptionCheck()) { 195247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk jniThrowExceptionFmt(env, "java/io/IOException", 195347e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk "Encountered error %d while writing file.", ret); 195447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 195547e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk return; 195647e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk } 1957f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1958f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1959f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} /*extern "C" */ 1960f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1961f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunkstatic JNINativeMethod gDngCreatorMethods[] = { 1962f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeClassInit", "()V", (void*) DngCreator_nativeClassInit}, 1963f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeInit", "(Landroid/hardware/camera2/impl/CameraMetadataNative;" 1964b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk "Landroid/hardware/camera2/impl/CameraMetadataNative;Ljava/lang/String;)V", 1965b8df8e07d6fc530c82d21ca3199411e2e60975b1Ruben Brunk (void*) DngCreator_init}, 1966f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeDestroy", "()V", (void*) DngCreator_destroy}, 1967f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk {"nativeSetOrientation", "(I)V", (void*) DngCreator_nativeSetOrientation}, 196847e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetDescription", "(Ljava/lang/String;)V", (void*) DngCreator_nativeSetDescription}, 196947e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetGpsTags", "([ILjava/lang/String;[ILjava/lang/String;Ljava/lang/String;[I)V", 197047e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk (void*) DngCreator_nativeSetGpsTags}, 197147e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeSetThumbnail","(Ljava/nio/ByteBuffer;II)V", (void*) DngCreator_nativeSetThumbnail}, 197247e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeWriteImage", "(Ljava/io/OutputStream;IILjava/nio/ByteBuffer;IIJZ)V", 1973f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk (void*) DngCreator_nativeWriteImage}, 197447e91f20952e5eb2290146ba6e33a694dd2e45e8Ruben Brunk {"nativeWriteInputStream", "(Ljava/io/OutputStream;Ljava/io/InputStream;IIJ)V", 1975f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk (void*) DngCreator_nativeWriteInputStream}, 1976f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk}; 1977f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk 1978b6079005ed0631c3972ff427f56e12523ec214a7Ruben Brunkint register_android_hardware_camera2_DngCreator(JNIEnv *env) { 1979ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe return RegisterMethodsOrDie(env, 1980ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe "android/hardware/camera2/DngCreator", gDngCreatorMethods, NELEM(gDngCreatorMethods)); 1981f967a5486a78db244624fde4c105aa5e6fa914b9Ruben Brunk} 1982