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sws: move RGB2YUV_SHIFT to swscale_internal.h 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-04-14 23:51:58 +02:00
parent e66a10689b
commit 3662e49dde
3 changed files with 1 additions and 3 deletions
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2
libswscale/input.c
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@ -36,8 +36,6 @@
#include "swscale.h"
#include "swscale_internal.h"
#define RGB2YUV_SHIFT 15
#define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
#define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE) ? b_r : r_b)

1
libswscale/swscale.c
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@ -385,7 +385,6 @@ static int swScale(SwsContext *c, const uint8_t *src[],
if (!usePal(c->srcFormat)) {
pal = c->input_rgb2yuv_table;
#define RGB2YUV_SHIFT 15
pal[BY_IDX] = ((int)(0.114 * 219 / 255 * (1 << RGB2YUV_SHIFT) + 0.5));
pal[BV_IDX] = (-(int)(0.081 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5));
pal[BU_IDX] = ((int)(0.500 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5));

1
libswscale/swscale_internal.h
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@ -370,6 +370,7 @@ typedef struct SwsContext {
#define RV_IDX 6
#define GV_IDX 7
#define BV_IDX 8
#define RGB2YUV_SHIFT 15
int *dither_error[4];