Commit message (Collapse) | Author | Age | Files | Lines | |
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* | display: add matrix flip api | Vittorio Giovara | 2014-07-09 | 1 | -0/+9 |
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* | Add transformation matrix API. | Vittorio Giovara | 2014-05-19 | 1 | -0/+77 |
Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net> |