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Add a temp variable to ff_sine_window_init() to match the way wma.c computed
window before r14757. This fixes a regression introduced by r14757 on amd64. Originally committed as revision 14982 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -59,9 +59,10 @@ float *ff_sine_windows[5] = {
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// Generate a sine window.
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// Generate a sine window.
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void ff_sine_window_init(float *window, int n) {
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void ff_sine_window_init(float *window, int n) {
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float alpha = M_PI / (2.0 * n);
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int i;
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int i;
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for(i = 0; i < n; i++)
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for(i = 0; i < n; i++)
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window[i] = sin((i + 0.5) / (2 * n) * M_PI);
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window[i] = sin((i + 0.5) * alpha);
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}
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}
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/**
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/**
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