From a5248a40989756684f79dd16f1baf0b441d52ca8 Mon Sep 17 00:00:00 2001 From: arpi Date: Mon, 15 Oct 2001 19:06:16 +0000 Subject: header for swscale.c git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2218 b3059339-0415-0410-9bf9-f77b7e298cf2 --- postproc/swscale.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 postproc/swscale.h (limited to 'postproc/swscale.h') diff --git a/postproc/swscale.h b/postproc/swscale.h new file mode 100644 index 0000000000..d770e02419 --- /dev/null +++ b/postproc/swscale.h @@ -0,0 +1,12 @@ + +// *** bilinear scaling and yuv->rgb conversion of yv12 slices: +// *** Note: it's called multiple times while decoding a frame, first time y==0 +// *** Designed to upscale, but may work for downscale too. +// s_xinc = (src_width << 8) / dst_width +// s_yinc = (src_height << 16) / dst_height +void SwScale_YV12slice_brg24(unsigned char* srcptr[],int stride[], int y, int h, + unsigned char* dstptr, int dststride, int dstw, int dstbpp, + unsigned int s_xinc,unsigned int s_yinc); + +// generating tables +void SwScale_Init(); -- cgit v1.2.3