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lavc: fix avcodec_find_best_pix_fmt() when there's more than 64 pixel formats

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This fixed the problem where if there's more than 64 pixel formats
defined avcodec_find_best_pix_fmt() returns the wrong pixel format.

Signed-off-by: Matthew Einhorn <moiein2000@gmail.com>
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
This commit is contained in:
Matthew Einhorn
2011-08-17 01:58:33 -04:00
committed by Stefano Sabatini
parent dc6c36ce46
commit 39f9601c10
2 changed files with 3 additions and 1 deletions
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libavcodec/avcodec.h
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@@ -3499,6 +3499,8 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_
* The pixel formats from which it chooses one, are determined by the
* pix_fmt_mask parameter.
*
* Note, only the first 64 pixel formats will fit in pix_fmt_mask.
*
* @code
* src_pix_fmt = PIX_FMT_YUV420P;
* pix_fmt_mask = (1 << PIX_FMT_YUV422P) || (1 << PIX_FMT_RGB24);