From a45fbda994df54600101e845e29f0af60e456e95 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Sat, 19 Mar 2011 17:19:04 +0000 Subject: Move ff_kbd_window_init() to a separate file This function is not tightly coupled to mdct, and it's in the way of making a fixed-point mdct implementation. Signed-off-by: Mans Rullgard --- libavcodec/fft.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'libavcodec/fft.h') diff --git a/libavcodec/fft.h b/libavcodec/fft.h index 610a9a9f44..88fd325dfa 100644 --- a/libavcodec/fft.h +++ b/libavcodec/fft.h @@ -124,19 +124,6 @@ void ff_dct_init_mmx(DCTContext *s); void ff_fft_end(FFTContext *s); -/** - * Maximum window size for ff_kbd_window_init. - */ -#define FF_KBD_WINDOW_MAX 1024 - -/** - * Generate a Kaiser-Bessel Derived Window. - * @param window pointer to half window - * @param alpha determines window shape - * @param n size of half window, max FF_KBD_WINDOW_MAX - */ -void ff_kbd_window_init(float *window, float alpha, int n); - /** * Generate a sine window. * @param window pointer to half window -- cgit v1.2.3