summaryrefslogtreecommitdiffstats
path: root/gst-libs/gst/resample/private.h
diff options
context:
space:
mode:
Diffstat (limited to 'gst-libs/gst/resample/private.h')
-rw-r--r--gst-libs/gst/resample/private.h118
1 files changed, 0 insertions, 118 deletions
diff --git a/gst-libs/gst/resample/private.h b/gst-libs/gst/resample/private.h
deleted file mode 100644
index 20339c17..00000000
--- a/gst-libs/gst/resample/private.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Resampling library
- * Copyright (C) <2001> David Schleef <ds@schleef.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-
-#ifndef __PRIVATE_H__
-#define __PRIVATE_H__
-
-#include "resample.h"
-
-G_BEGIN_DECLS
-
-void gst_resample_nearest_s16(gst_resample_t *r);
-void gst_resample_bilinear_s16(gst_resample_t *r);
-void gst_resample_sinc_s16(gst_resample_t *r);
-void gst_resample_sinc_slow_s16(gst_resample_t *r);
-void gst_resample_sinc_ft_s16(gst_resample_t * r);
-
-void gst_resample_nearest_float(gst_resample_t *r);
-void gst_resample_bilinear_float(gst_resample_t *r);
-void gst_resample_sinc_float(gst_resample_t *r);
-void gst_resample_sinc_slow_float(gst_resample_t *r);
-void gst_resample_sinc_ft_float(gst_resample_t * r);
-
-
-typedef struct functable_s functable_t;
-struct functable_s {
- double start;
- double offset;
- int len;
-
- double invoffset;
-
- double scale;
- double scale2;
-
- double (*func_x)(void *,double x);
- double (*func_dx)(void *,double x);
-
- double (*func2_x)(void *,double x);
- double (*func2_dx)(void *,double x);
-
- double *fx;
- double *fdx;
-
- void *priv;
-};
-
-void functable_init(functable_t *t);
-double functable_eval(functable_t *t,double x);
-
-double functable_fir(functable_t *t,double x0,int n,double *data,int len);
-void functable_fir2(functable_t *t,double *r0, double *r1, double x0,
- int n,double *data,int len);
-
-double functable_sinc(void *p, double x);
-double functable_dsinc(void *p, double x);
-double functable_window_std(void *p, double x);
-double functable_window_dstd(void *p, double x);
-double functable_window_boxcar(void *p, double x);
-double functable_window_dboxcar(void *p, double x);
-
-/* math lib stuff */
-
-void conv_double_short_table(double *dest, short *src, int n);
-void conv_double_short_unroll(double *dest, short *src, int n);
-void conv_double_short_ref(double *dest, short *src, int n);
-#ifdef HAVE_CPU_PPC
-void conv_double_short_altivec(double *dest, short *src, int n);
-#endif
-
-void conv_short_double_ref(short *dest, double *src, int n);
-#ifdef HAVE_CPU_PPC
-void conv_short_double_ppcasm(short *dest, double *src, int n);
-#endif
-
-#ifdef HAVE_CPU_PPC
-# define conv_double_short conv_double_short_table
-# if 0
-/* disabled as in .c */
-# define conv_short_double conv_short_double_ppcasm
-# else
-# define conv_short_double conv_short_double_ref
-# endif
-#else
-# define conv_double_short conv_double_short_ref
-# define conv_short_double conv_short_double_ref
-#endif
-
-#define conv_double_float conv_double_float_ref
-#define conv_float_double conv_float_double_ref
-
-void conv_double_short_dstr(double *dest, short *src, int n, int dstr);
-void conv_short_double_sstr(short *dest, double *src, int n, int dstr);
-
-void conv_double_float_ref(double *dest, float *src, int n);
-void conv_float_double_ref(float *dest, double *src, int n);
-void conv_double_float_dstr(double *dest, float *src, int n, int dstr);
-void conv_float_double_sstr(float *dest, double *src, int n, int sstr);
-
-G_END_DECLS
-
-#endif /* __PRIVATE_H__ */