diff options
Diffstat (limited to 'tmv/fixed_tm.h')
| -rw-r--r-- | tmv/fixed_tm.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/tmv/fixed_tm.h b/tmv/fixed_tm.h new file mode 100644 index 0000000..d5e12b1 --- /dev/null +++ b/tmv/fixed_tm.h @@ -0,0 +1,100 @@ +/* Copyright (C) 2007 Hong Zhiqian */
+/**
+ @file fixed_tm.h
+ @author Hong Zhiqian
+ @brief Various compatibility routines for Speex (TriMedia version)
+*/
+/*
+ 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.
+*/
+#ifndef FIXED_TM_H
+#define FIXED_TM_H
+
+#include <ops/custom_defs.h>
+
+
+#undef SATURATE
+#undef SATURATE16
+#undef SATURATE32
+#define SATURATE(x,a) iclipi(x,a)
+#define SATURATE16(x,a) iclipi(x,a)
+#define SATURATE32(x,a) iclipi(x,a)
+
+#undef EXTEND32
+#define EXTEND32(x) sex16(x)
+
+#undef NEG16
+#undef NEG32
+#define NEG16(x) ineg((int)(x))
+#define NEG32(x) ineg(x)
+
+#undef ABS
+#undef ABS16
+#undef ABS32
+#define ABS(x) iabs(x)
+#define ABS32(x) iabs(x)
+#define ABS16(x) iabs((int)(x))
+
+#undef MIN16
+#undef MIN32
+#define MIN16(a,b) imin((int)(a),(int)(b))
+#define MIN32(a,b) imin(a,b)
+
+#undef MAX16
+#undef MAX32
+#define MAX16(a,b) imax((int)(a),(int)(b))
+#define MAX32(a,b) imax(a,b)
+
+#undef ADD16
+#undef SUB16
+#undef ADD32
+#undef SUB32
+#undef MULT16_16
+#undef MULT16_16_16
+
+#define ADD16(a,b) ((int)(a) + (int)(b))
+#define SUB16(a,b) ((int)(a) - (int)(b))
+#define ADD32(a,b) ((int)(a) + (int)(b))
+#define SUB32(a,b) ((int)(a) - (int)(b))
+#define MULT16_16_16(a,b) ((int)(a) * (int)(b))
+#define MULT16_16(a,b) ((int)(a) * (int)(b))
+
+#if TM_DEBUGMEM_ALIGNNMENT
+#include <stdio.h>
+#define TMDEBUG_ALIGNMEM(x) \
+ { if( ((int)(x) & (int)(0x00000003)) != 0 ) \
+ { printf("memory not align. file: %s, line: %d\n", __FILE__, __LINE__); \
+ } \
+ }
+
+#else
+#define TMDEBUG_ALIGNMEM(x)
+#endif
+
+#endif
+
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