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avfilter/vf_v360: improve comments above headers

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Paul B Mahol 2019-08-20 11:48:15 +02:00 committed by Kieran Kunhya
parent e6dd943872
commit a8ef41c1f5
1 changed files with 6 additions and 6 deletions
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libavfilter/vf_v360.c
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@ -23,14 +23,14 @@
* 360 video conversion filter.
* Principle of operation:
*
* (for each pixel in output frame)\n
* 1) Calculate OpenGL-like coordinates (x, y, z) for pixel position (i, j)\n
* 2) Apply 360 operations (rotation, mirror) to (x, y, z)\n
* 3) Calculate pixel position (u, v) in input frame\n
* (for each pixel in output frame)
* 1) Calculate OpenGL-like coordinates (x, y, z) for pixel position (i, j)
* 2) Apply 360 operations (rotation, mirror) to (x, y, z)
* 3) Calculate pixel position (u, v) in input frame
* 4) Calculate interpolation window and weight for each pixel
*
* (for each frame)\n
* 5) Remap input frame to output frame using precalculated data\n
* (for each frame)
* 5) Remap input frame to output frame using precalculated data
*/
#include "libavutil/eval.h"