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Merge pull request #8492 from brian-armstrong-discord:exif_inmemory

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autorotate in-memory jpegs (#8492)

* autorotate in-memory jpegs

* correct indentation (4 spaces)

* imgcodecs: don't apply EXIF rotation for unloaded images

* videoio: don't try to rotate MJPEG stream

* imgcodecs: ByteStreamBuffer::seekoff support all seek "dir"

* imgcodecs: fix condition: "off == egptr() - eback()" is valid offset
This commit is contained in:
brian-armstrong-discord
2017-04-14 13:12:07 -07:00
committed by Alexander Alekhin
parent b37f0c5ac2
commit 9e054d3880
4 changed files with 128 additions and 52 deletions
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modules/videoio/src/cap_mjpeg_decoder.cpp
+1 -1
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@@ -821,7 +821,7 @@ bool MotionJpegCapture::retrieveFrame(int, OutputArray output_frame)
if(data.size())
{
m_current_frame = imdecode(data, CV_LOAD_IMAGE_ANYDEPTH | CV_LOAD_IMAGE_COLOR);
m_current_frame = imdecode(data, CV_LOAD_IMAGE_ANYDEPTH | CV_LOAD_IMAGE_COLOR | IMREAD_IGNORE_ORIENTATION);
}
m_current_frame.copyTo(output_frame);