1 files changed, 0 insertions, 66 deletions
diff --git a/media-libs/speexdsp/files/speexdsp-1.2_rc3-overflow.patch b/media-libs/speexdsp/files/speexdsp-1.2_rc3-overflow.patch
deleted file mode 100644
index 3a413625085e..000000000000
--- a/media-libs/speexdsp/files/speexdsp-1.2_rc3-overflow.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From a2133f5904ddb616b6578920bd2199f5accb484d Mon Sep 17 00:00:00 2001
-From: Tristan Matthews <tmatth@videolan.org>
-Date: Fri, 24 Apr 2015 15:55:32 -0400
-Subject: [PATCH] preprocess: prevent rare overflow on overlap-add
-
-Reported-by: Fabian Henze <flyser42@gmx.de>
----
- libspeexdsp/arch.h       | 3 +++
- libspeexdsp/preprocess.c | 2 +-
- libspeexdsp/resample.c   | 6 ------
- 3 files changed, 4 insertions(+), 7 deletions(-)
-
-diff --git a/libspeexdsp/arch.h b/libspeexdsp/arch.h
-index 6b3bc5d..c2de991 100644
---- a/libspeexdsp/arch.h
-+++ b/libspeexdsp/arch.h
-@@ -101,6 +101,8 @@ typedef spx_word32_t spx_sig_t;
- #define SIG_SHIFT    14
- #define GAIN_SHIFT   6
- 
-+#define WORD2INT(x) ((x) < -32767 ? -32768 : ((x) > 32766 ? 32767 : (x)))
-+
- #define VERY_SMALL 0
- #define VERY_LARGE32 ((spx_word32_t)2147483647)
- #define VERY_LARGE16 ((spx_word16_t)32767)
-@@ -203,6 +205,7 @@ typedef float spx_word32_t;
- #define DIV32(a,b)     (((spx_word32_t)(a))/(spx_word32_t)(b))
- #define PDIV32(a,b)     (((spx_word32_t)(a))/(spx_word32_t)(b))
- 
-+#define WORD2INT(x) ((x) < -32767.5f ? -32768 : ((x) > 32766.5f ? 32767 : floor(.5+(x))))
- 
- #endif
- 
-diff --git a/libspeexdsp/preprocess.c b/libspeexdsp/preprocess.c
-index c080581..3053eb5 100644
---- a/libspeexdsp/preprocess.c
-+++ b/libspeexdsp/preprocess.c
-@@ -980,7 +980,7 @@ EXPORT int speex_preprocess_run(SpeexPreprocessState *st, spx_int16_t *x)
- 
-    /* Perform overlap and add */
-    for (i=0;i<N3;i++)
--      x[i] = st->outbuf[i] + st->frame[i];
-+      x[i] = WORD2INT(ADD32(EXTEND32(st->outbuf[i]), EXTEND32(st->frame[i])));
-    for (i=0;i<N4;i++)
-       x[N3+i] = st->frame[N3+i];
- 
-diff --git a/libspeexdsp/resample.c b/libspeexdsp/resample.c
-index 4940a64..4e47d67 100644
---- a/libspeexdsp/resample.c
-+++ b/libspeexdsp/resample.c
-@@ -83,12 +83,6 @@ static void speex_free (void *ptr) {free(ptr);}
- #define M_PI 3.14159265358979323846
- #endif
- 
--#ifdef FIXED_POINT
--#define WORD2INT(x) ((x) < -32767 ? -32768 : ((x) > 32766 ? 32767 : (x)))  
--#else
--#define WORD2INT(x) ((x) < -32767.5f ? -32768 : ((x) > 32766.5f ? 32767 : floor(.5+(x))))  
--#endif
--               
- #define IMAX(a,b) ((a) > (b) ? (a) : (b))
- #define IMIN(a,b) ((a) < (b) ? (a) : (b))
- 
--- 
-2.1.4
-