Revision: 22378
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=22378
Author: ton
Date: 2009-08-11 20:16:00 +0200 (Tue, 11 Aug 2009)
Log Message:
-----------
Added samplerate lib for osx 10.3 ppc
Added Paths:
-----------
trunk/lib/darwin-6.1-powerpc/samplerate/
trunk/lib/darwin-6.1-powerpc/samplerate/include/
trunk/lib/darwin-6.1-powerpc/samplerate/include/samplerate.h
trunk/lib/darwin-6.1-powerpc/samplerate/lib/
trunk/lib/darwin-6.1-powerpc/samplerate/lib/libsamplerate.a
Added: trunk/lib/darwin-6.1-powerpc/samplerate/include/samplerate.h
===================================================================
--- trunk/lib/darwin-6.1-powerpc/samplerate/include/samplerate.h
(rev 0)
+++ trunk/lib/darwin-6.1-powerpc/samplerate/include/samplerate.h
2009-08-11 18:16:00 UTC (rev 22378)
@@ -0,0 +1,197 @@
+/*
+** Copyright (C) 2002-2008 Erik de Castro Lopo <[email protected]>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** This code is part of Secret Rabibt Code aka libsamplerate. A commercial
+** use license for this code is available, please see:
+** http://www.mega-nerd.com/SRC/procedure.html
+*/
+
+/*
+** API documentation is available here:
+** http://www.mega-nerd.com/SRC/api.html
+*/
+
+#ifndef SAMPLERATE_H
+#define SAMPLERATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* Opaque data type SRC_STATE. */
+typedef struct SRC_STATE_tag SRC_STATE ;
+
+/* SRC_DATA is used to pass data to src_simple() and src_process(). */
+typedef struct
+{ float *data_in, *data_out ;
+
+ long input_frames, output_frames ;
+ long input_frames_used, output_frames_gen ;
+
+ int end_of_input ;
+
+ double src_ratio ;
+} SRC_DATA ;
+
+/* SRC_CB_DATA is used with callback based API. */
+typedef struct
+{ long frames ;
+ float *data_in ;
+} SRC_CB_DATA ;
+
+/*
+** User supplied callback function type for use with src_callback_new()
+** and src_callback_read(). First parameter is the same pointer that was
+** passed into src_callback_new(). Second parameter is pointer to a
+** pointer. The user supplied callback function must modify *data to
+** point to the start of the user supplied float array. The user supplied
+** function must return the number of frames that **data points to.
+*/
+
+typedef long (*src_callback_t) (void *cb_data, float **data) ;
+
+/*
+** Standard initialisation function : return an anonymous pointer to the
+** internal state of the converter. Choose a converter from the enums
below.
+** Error returned in *error.
+*/
+
+SRC_STATE* src_new (int converter_type, int channels, int *error) ;
+
+/*
+** Initilisation for callback based API : return an anonymous pointer to
the
+** internal state of the converter. Choose a converter from the enums
below.
+** The cb_data pointer can point to any data or be set to NULL. Whatever
the
+** value, when processing, user supplied function "func" gets called with
+** cb_data as first parameter.
+*/
+
+SRC_STATE* src_callback_new (src_callback_t func, int converter_type, int
channels,
+ int *error, void* cb_data) ;
+
+/*
+** Cleanup all internal allocations.
+** Always returns NULL.
+*/
+
+SRC_STATE* src_delete (SRC_STATE *state) ;
+
+/*
+** Standard processing function.
+** Returns non zero on error.
+*/
+
+int src_process (SRC_STATE *state, SRC_DATA *data) ;
+
+/*
+** Callback based processing function. Read up to frames worth of data from
+** the converter int *data and return frames read or -1 on error.
+*/
+long src_callback_read (SRC_STATE *state, double src_ratio, long frames, float
*data) ;
+
+/*
+** Simple interface for performing a single conversion from input buffer to
+** output buffer at a fixed conversion ratio.
+** Simple interface does not require initialisation as it can only operate
on
+** a single buffer worth of audio.
+*/
+
+int src_simple (SRC_DATA *data, int converter_type, int channels) ;
+
+/*
+** This library contains a number of different sample rate converters,
+** numbered 0 through N.
+**
+** Return a string giving either a name or a more full description of each
+** sample rate converter or NULL if no sample rate converter exists for
+** the given value. The converters are sequentially numbered from 0 to N.
+*/
+
+const char *src_get_name (int converter_type) ;
+const char *src_get_description (int converter_type) ;
+const char *src_get_version (void) ;
+
+/*
+** Set a new SRC ratio. This allows step responses
+** in the conversion ratio.
+** Returns non zero on error.
+*/
+
+int src_set_ratio (SRC_STATE *state, double new_ratio) ;
+
+/*
+** Reset the internal SRC state.
+** Does not modify the quality settings.
+** Does not free any memory allocations.
+** Returns non zero on error.
+*/
+
+int src_reset (SRC_STATE *state) ;
+
+/*
+** Return TRUE if ratio is a valid conversion ratio, FALSE
+** otherwise.
+*/
+
+int src_is_valid_ratio (double ratio) ;
+
+/*
+** Return an error number.
+*/
+
+int src_error (SRC_STATE *state) ;
+
+/*
+** Convert the error number into a string.
+*/
+const char* src_strerror (int error) ;
+
+/*
+** The following enums can be used to set the interpolator type
+** using the function src_set_converter().
+*/
+
+enum
+{
+ SRC_SINC_BEST_QUALITY = 0,
+ SRC_SINC_MEDIUM_QUALITY = 1,
+ SRC_SINC_FASTEST = 2,
+ SRC_ZERO_ORDER_HOLD = 3,
+ SRC_LINEAR = 4,
+} ;
+
+/*
+** Extra helper functions for converting from short to float and
+** back again.
+*/
+
+void src_short_to_float_array (const short *in, float *out, int len) ;
+void src_float_to_short_array (const float *in, short *out, int len) ;
+
+void src_int_to_float_array (const int *in, float *out, int len) ;
+void src_float_to_int_array (const float *in, int *out, int len) ;
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+#endif /* SAMPLERATE_H */
+
Added: trunk/lib/darwin-6.1-powerpc/samplerate/lib/libsamplerate.a
===================================================================
(Binary files differ)
Property changes on: trunk/lib/darwin-6.1-powerpc/samplerate/lib/libsamplerate.a
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
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