move sine window stuff from imdct.c to wmadec_filter.c.

[paraslash.git] / imdct.c

diff --git a/imdct.c b/imdct.c
index a87ad2018df6306f83ec2e620af2823e57355c79..61498f73c8dd0ed656bb665e92480fb110cada12 100644 (file)
--- a/imdct.c
+++ b/imdct.c
@@ -29,8 +29,6 @@
 
 typedef float fftsample_t;
 
-#define DECLARE_ALIGNED(n,t,v)      t v __attribute__ ((aligned (n)))
-#define DECLARE_ALIGNED_16(t, v) DECLARE_ALIGNED(16, t, v)
 #define M_SQRT1_2      0.70710678118654752440  /* 1/sqrt(2) */
 
 struct fft_complex {
@@ -357,27 +355,6 @@ static void fft_end(struct fft_context *ctx)
        freep(&ctx->exptab);
 }
 
-DECLARE_ALIGNED(16, float, ff_sine_128[128]);
-DECLARE_ALIGNED(16, float, ff_sine_256[256]);
-DECLARE_ALIGNED(16, float, ff_sine_512[512]);
-DECLARE_ALIGNED(16, float, ff_sine_1024[1024]);
-DECLARE_ALIGNED(16, float, ff_sine_2048[2048]);
-DECLARE_ALIGNED(16, float, ff_sine_4096[4096]);
-
-float *ff_sine_windows[6] = {
-       ff_sine_128, ff_sine_256, ff_sine_512, ff_sine_1024,
-       ff_sine_2048, ff_sine_4096
-};
-
-// Generate a sine window.
-void sine_window_init(float *window, int n)
-{
-       int i;
-
-       for (i = 0; i < n; i++)
-               window[i] = sinf((i + 0.5) * (M_PI / (2.0 * n)));
-}
-
 /**
  * Init MDCT or IMDCT computation.
  */