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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch) | |
tree | d3bb9f5d25a2dc09ca81adecf39621d871534297 /kstars/kstars/indi/webcam/vcvt.h | |
download | tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kstars/kstars/indi/webcam/vcvt.h')
-rw-r--r-- | kstars/kstars/indi/webcam/vcvt.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/kstars/kstars/indi/webcam/vcvt.h b/kstars/kstars/indi/webcam/vcvt.h new file mode 100644 index 00000000..9b765b41 --- /dev/null +++ b/kstars/kstars/indi/webcam/vcvt.h @@ -0,0 +1,73 @@ +/* + (C) 2001 Nemosoft Unv. nemosoft@smcc.demon.nl + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +*/ + + +/* 'Viewport' conversion routines. These functions convert from one colour + space to another, taking into account that the source image has a smaller + size than the view, and is placed inside the view: + + +-------view.x------------+ + | | + | +---image.x---+ | + | | | | + | | | | + | +-------------+ | + | | + +-------------------------+ + + The image should always be smaller than the view. The offset (top-left + corner of the image) should be precomputed, so you can place the image + anywhere in the view. + + The functions take these parameters: + - width image width (in pixels) + - height image height (in pixels) + - plus view width (in pixels) + *src pointer at start of image + *dst pointer at offset (!) in view +*/ + + +#ifndef VCVT_H +#define VCVT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Functions in vcvt_i386.S/vcvt_c.c */ +/* 4:2:0 YUV interlaced to RGB/BGR */ +void vcvt_420i_bgr24(int width, int height, int plus, void *src, void *dst); +void vcvt_420i_rgb24(int width, int height, int plus, void *src, void *dst); +void vcvt_420i_bgr32(int width, int height, int plus, void *src, void *dst); +void vcvt_420i_rgb32(int width, int height, int plus, void *src, void *dst); + + +/* Go from 420i to other yuv formats */ +void vcvt_420i_420p(int width, int height, int plus, void *src, void *dsty, void *dstu, void *dstv); +void vcvt_420i_yuyv(int width, int height, int plus, void *src, void *dst); + +#if 0 +#endif + +#ifdef __cplusplus +} +#endif + +#endif |