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Remove duplicated RGB_TO_[YUV] macros, use those included in 

libavcodec/colorspace.h.

Originally committed as revision 18901 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2009-05-22 22:51:46 +00:00
parent 62c58bcc65
commit ecfe3929da
1 changed files with 1 additions and 17 deletions
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ffmpeg.c
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@ -36,6 +36,7 @@
#include "libswscale/swscale.h"
#include "libavcodec/opt.h"
#include "libavcodec/audioconvert.h"
#include "libavcodec/colorspace.h"
#include "libavutil/fifo.h"
#include "libavutil/avstring.h"
#include "libavformat/os_support.h"
@ -2456,23 +2457,6 @@ static void opt_frame_size(const char *arg)
}
}
#define SCALEBITS 10
#define ONE_HALF (1 << (SCALEBITS - 1))
#define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5))
#define RGB_TO_Y(r, g, b) \
((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS)
#define RGB_TO_U(r1, g1, b1, shift)\
(((- FIX(0.16874) * r1 - FIX(0.33126) * g1 + \
FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
#define RGB_TO_V(r1, g1, b1, shift)\
(((FIX(0.50000) * r1 - FIX(0.41869) * g1 - \
FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
static void opt_pad_color(const char *arg) {
/* Input is expected to be six hex digits similar to
how colors are expressed in html tags (but without the #) */