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DependentExtensions/speex-1.1.12/ti/config.h

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+/* Copyright (C) 2005 Psi Systems, Inc.
+   File: config.h
+   Main Speex option include file for TI C64xx, C54xx and C55xx processors
+   for use with TI Code Composer (TM) DSP development tools.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+   
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+   
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+   
+   - Neither the name of the Xiph.org Foundation nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+   
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#define FIXED_POINT
+#define FRAME_SIZE 160
+#define DISABLE_WIDEBAND
+
+/* Allow for 2 20ms narrowband blocks per frame, plus a couple of bytes */
+#define MAX_CHARS_PER_FRAME (42/BYTES_PER_CHAR)
+
+/* for debug */
+#undef DECODE_ONLY
+
+/* EITHER    Allocate from fixed array (C heap not used) */
+/*           Enable VERBOSE_ALLOC to see how much is used */
+#define MANUAL_ALLOC
+#define USER_MISC
+#define VERBOSE_ALLOC
+/* OR        Use CALLOC (heap size must be increased in linker command file) */
+//#undef MANUAL_ALLOC
+//#undef USER_MISC
+
+#if defined (CONFIG_TI_C54X) || defined (CONFIG_TI_C55X) 
+//#define PRECISION16
+
+// These values determined by analysis for 8kbps narrowband
+#define SPEEXENC_PERSIST_STACK_SIZE 5000
+#define SPEEXENC_SCRATCH_STACK_SIZE 3000
+#define SPEEXDEC_PERSIST_STACK_SIZE 2500
+#define SPEEXDEC_SCRATCH_STACK_SIZE 1000
+#else /* C6X */
+#define NO_LONGLONG
+
+#define SPEEXENC_PERSIST_STACK_SIZE 10000
+#define SPEEXENC_SCRATCH_STACK_SIZE 6000
+#define SPEEXDEC_PERSIST_STACK_SIZE 5000
+#define SPEEXDEC_SCRATCH_STACK_SIZE 2000
+#endif
+#define SPEEX_PERSIST_STACK_SIZE (SPEEXENC_PERSIST_STACK_SIZE + SPEEXDEC_PERSIST_STACK_SIZE)
+#define SPEEX_SCRATCH_STACK_SIZE SPEEXENC_SCRATCH_STACK_SIZE
+#define NB_ENC_STACK SPEEXENC_SCRATCH_STACK_SIZE
+#define NB_DEC_STACK SPEEXDEC_SCRATCH_STACK_SIZE
+