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Calculate gradient from parameter instead of using a global variable. 

Originally committed as revision 19482 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Carl Eugen Hoyos 2009-07-22 08:26:17 +00:00
parent 04e257fa84
commit 9276b8f0cc
1 changed files with 2 additions and 2 deletions
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4
tests/rotozoom.c
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@ -197,8 +197,8 @@ static int ipol(uint8_t *src, int x, int y){
static void gen_image(int num, int w, int h)
{
const int c = h_cos [teta];
const int s = h_sin [teta];
const int c = h_cos [num % 360];
const int s = h_sin [num % 360];
const int xi = -(w/2) * c;
const int yi = (w/2) * s;