Changeset 6129 for pjproject/trunk/third_party/speex/libspeex/arch.h

Timestamp:

Jan 9, 2020 9:05:50 AM (4 years ago)

Author:

ming

Message:

Closed #589: Update Speex AEC to the latest version to get multichannel EC

File:

• pjproject/trunk/third_party/speex/libspeex/arch.h (modified) (8 diffs)

pjproject/trunk/third_party/speex/libspeex/arch.h

@@ -8 +8 @@
    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
@@ -50 +50 @@
 #error You cannot compile as floating point and fixed point at the same time
 #endif
-#ifdef _USE_SSE
+#ifdef USE_SSE
 #error SSE is only for floating-point
 #endif
@@ -76 +76 @@
 
 #ifndef OUTSIDE_SPEEX
-#include "speex/speex_types.h"
+#include "speex/speexdsp_types.h"
 #endif
 
@@ -90 +90 @@
 
 typedef spx_int16_t spx_word16_t;
-typedef spx_int32_t   spx_word32_t;
+typedef spx_int32_t spx_word32_t;
 typedef spx_word32_t spx_mem_t;
 typedef spx_word16_t spx_coef_t;
@@ -109 +109 @@
 #define SIG_SHIFT    14
 #define GAIN_SHIFT   6
+
+#define WORD2INT(x) ((x) < -32767 ? -32768 : ((x) > 32766 ? 32767 : (x)))
 
 #define VERY_SMALL 0
@@ -172 +174 @@
 #define SATURATE16(x,a) (x)
 #define SATURATE32(x,a) (x)
+#define SATURATE32PSHR(x,shift,a) (x)
 
 #define PSHR(a,shift)       (a)
@@ -211 +214 @@
 #define PDIV32(a,b)     (((spx_word32_t)(a))/(spx_word32_t)(b))
 
-
+#define WORD2INT(x) ((x) < -32767.5f ? -32768 : \
+                    ((x) > 32766.5f ? 32767 : (spx_int16_t)floor(.5 + (x))))
 #endif
 
@@ -218 +222 @@
 
 /* 2 on TI C5x DSP */
-#define BYTES_PER_CHAR 2 
+#define BYTES_PER_CHAR 2
 #define BITS_PER_CHAR 16
 #define LOG2_BITS_PER_CHAR 4
 
-#else 
+#else
 
 #define BYTES_PER_CHAR 1