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Clarify ff_xvmc_field_start() comment.

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Originally committed as revision 17291 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2009-02-14 22:46:40 +00:00
parent 9e494ab77c
commit a1bce01171
1 changed files with 2 additions and 2 deletions
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libavcodec/mpegvideo_xvmc.c
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@ -58,8 +58,8 @@ void ff_xvmc_pack_pblocks(MpegEncContext *s, int cbp)
} }
} }
// These functions should be called on every new field and/or frame. // This function should be called for every new field and/or frame.
// They should be safe if they are called a few times for the same field! // It should be safe to call the function a few times for the same field.
int ff_xvmc_field_start(MpegEncContext*s, AVCodecContext *avctx) int ff_xvmc_field_start(MpegEncContext*s, AVCodecContext *avctx)
{ {
struct xvmc_render_state *last, *next, *render = (struct xvmc_render_state*)s->current_picture.data[2]; struct xvmc_render_state *last, *next, *render = (struct xvmc_render_state*)s->current_picture.data[2];