diff options
Diffstat (limited to 'src/android/jpeg/encoder_libjpeg.cpp')
| -rw-r--r-- | src/android/jpeg/encoder_libjpeg.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/android/jpeg/encoder_libjpeg.cpp b/src/android/jpeg/encoder_libjpeg.cpp index 977538ce..510613cd 100644 --- a/src/android/jpeg/encoder_libjpeg.cpp +++ b/src/android/jpeg/encoder_libjpeg.cpp @@ -180,7 +180,8 @@ void EncoderLibJpeg::compressNV(const libcamera::MappedBuffer *frame) } int EncoderLibJpeg::encode(const FrameBuffer *source, - const libcamera::Span<uint8_t> &dest) + const libcamera::Span<uint8_t> &dest, + const libcamera::Span<const uint8_t> &exifData) { MappedFrameBuffer frame(source, PROT_READ); if (!frame.isValid()) { @@ -204,6 +205,12 @@ int EncoderLibJpeg::encode(const FrameBuffer *source, jpeg_start_compress(&compress_, TRUE); + if (exifData.size()) + /* Store Exif data in the JPEG_APP1 data block. */ + jpeg_write_marker(&compress_, JPEG_APP0 + 1, + static_cast<const JOCTET *>(exifData.data()), + exifData.size()); + LOG(JPEG, Debug) << "JPEG Encode Starting:" << compress_.image_width << "x" << compress_.image_height; |