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author | Ruben Brunk <rubenbrunk@google.com> | 2014-04-28 16:39:12 -0700 |
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committer | Ruben Brunk <rubenbrunk@google.com> | 2014-05-17 07:15:51 +0000 |
commit | e507721000647a7d8afe44c63ef7fd04ef8971b1 (patch) | |
tree | 4a82a029108237622608204b4970ad6989742cc0 /media/img_utils/src/SortedEntryVector.cpp | |
parent | c1a4e7cfd07ae8e9c227a97fb4315f035b0ccef9 (diff) | |
download | frameworks_av-e507721000647a7d8afe44c63ef7fd04ef8971b1.zip frameworks_av-e507721000647a7d8afe44c63ef7fd04ef8971b1.tar.gz frameworks_av-e507721000647a7d8afe44c63ef7fd04ef8971b1.tar.bz2 |
camera2: Adding TIFF writing utilities.
Adds a native image utilities library with support for:
- Writing TIFF 6.0 and TIFF EP compliant file headers.
- Additional tags defined in EXIF 2.3 and DNG 1.4 specs.
Change-Id: I7a4fef74bd5254d92baf08a3cf61af5de1b7ca83
Diffstat (limited to 'media/img_utils/src/SortedEntryVector.cpp')
-rw-r--r-- | media/img_utils/src/SortedEntryVector.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/media/img_utils/src/SortedEntryVector.cpp b/media/img_utils/src/SortedEntryVector.cpp new file mode 100644 index 0000000..f0e1fa1 --- /dev/null +++ b/media/img_utils/src/SortedEntryVector.cpp @@ -0,0 +1,44 @@ +/* + * Copyright 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <img_utils/SortedEntryVector.h> + +#include <utils/TypeHelpers.h> +#include <utils/Log.h> + +namespace android { +namespace img_utils { + +SortedEntryVector::~SortedEntryVector() {} + +ssize_t SortedEntryVector::indexOfTag(uint16_t tag) const { + // TODO: Use binary search here. + for (size_t i = 0; i < size(); ++i) { + if (itemAt(i)->getTag() == tag) { + return i; + } + } + return -1; +} + +int SortedEntryVector::do_compare(const void* lhs, const void* rhs) const { + const sp<TiffEntry>* lEntry = reinterpret_cast<const sp<TiffEntry>*>(lhs); + const sp<TiffEntry>* rEntry = reinterpret_cast<const sp<TiffEntry>*>(rhs); + return compare_type(**lEntry, **rEntry); +} + +} /*namespace img_utils*/ +} /*namespace android*/ |