Ertuğrul Erata
84 lines
3.7 KiB
Diff
84 lines
3.7 KiB
Diff
Index: speex-1.2beta3/libspeex/resample.c
|
|
===================================================================
|
|
--- speex-1.2beta3.orig/libspeex/resample.c
|
|
+++ speex-1.2beta3/libspeex/resample.c
|
|
@@ -130,7 +130,7 @@ struct SpeexResamplerState_ {
|
|
int out_stride;
|
|
} ;
|
|
|
|
-static double kaiser12_table[68] = {
|
|
+static const double kaiser12_table[68] = {
|
|
0.99859849, 1.00000000, 0.99859849, 0.99440475, 0.98745105, 0.97779076,
|
|
0.96549770, 0.95066529, 0.93340547, 0.91384741, 0.89213598, 0.86843014,
|
|
0.84290116, 0.81573067, 0.78710866, 0.75723148, 0.72629970, 0.69451601,
|
|
@@ -144,7 +144,7 @@ static double kaiser12_table[68] = {
|
|
0.00105297, 0.00069463, 0.00043489, 0.00025272, 0.00013031, 0.0000527734,
|
|
0.00001000, 0.00000000};
|
|
/*
|
|
-static double kaiser12_table[36] = {
|
|
+static const double kaiser12_table[36] = {
|
|
0.99440475, 1.00000000, 0.99440475, 0.97779076, 0.95066529, 0.91384741,
|
|
0.86843014, 0.81573067, 0.75723148, 0.69451601, 0.62920216, 0.56287762,
|
|
0.49704014, 0.43304576, 0.37206735, 0.31506490, 0.26276832, 0.21567274,
|
|
@@ -152,7 +152,7 @@ static double kaiser12_table[36] = {
|
|
0.03111947, 0.02127838, 0.01402878, 0.00886058, 0.00531256, 0.00298291,
|
|
0.00153438, 0.00069463, 0.00025272, 0.0000527734, 0.00000500, 0.00000000};
|
|
*/
|
|
-static double kaiser10_table[36] = {
|
|
+static const double kaiser10_table[36] = {
|
|
0.99537781, 1.00000000, 0.99537781, 0.98162644, 0.95908712, 0.92831446,
|
|
0.89005583, 0.84522401, 0.79486424, 0.74011713, 0.68217934, 0.62226347,
|
|
0.56155915, 0.50119680, 0.44221549, 0.38553619, 0.33194107, 0.28205962,
|
|
@@ -160,7 +160,7 @@ static double kaiser10_table[36] = {
|
|
0.05731132, 0.04193980, 0.02979584, 0.02044510, 0.01345224, 0.00839739,
|
|
0.00488951, 0.00257636, 0.00115101, 0.00035515, 0.00000000, 0.00000000};
|
|
|
|
-static double kaiser8_table[36] = {
|
|
+static const double kaiser8_table[36] = {
|
|
0.99635258, 1.00000000, 0.99635258, 0.98548012, 0.96759014, 0.94302200,
|
|
0.91223751, 0.87580811, 0.83439927, 0.78875245, 0.73966538, 0.68797126,
|
|
0.63451750, 0.58014482, 0.52566725, 0.47185369, 0.41941150, 0.36897272,
|
|
@@ -168,7 +168,7 @@ static double kaiser8_table[36] = {
|
|
0.10562887, 0.08273982, 0.06335451, 0.04724088, 0.03412321, 0.02369490,
|
|
0.01563093, 0.00959968, 0.00527363, 0.00233883, 0.00050000, 0.00000000};
|
|
|
|
-static double kaiser6_table[36] = {
|
|
+static const double kaiser6_table[36] = {
|
|
0.99733006, 1.00000000, 0.99733006, 0.98935595, 0.97618418, 0.95799003,
|
|
0.93501423, 0.90755855, 0.87598009, 0.84068475, 0.80211977, 0.76076565,
|
|
0.71712752, 0.67172623, 0.62508937, 0.57774224, 0.53019925, 0.48295561,
|
|
@@ -177,19 +177,19 @@ static double kaiser6_table[36] = {
|
|
0.05031820, 0.03607231, 0.02432151, 0.01487334, 0.00752000, 0.00000000};
|
|
|
|
struct FuncDef {
|
|
- double *table;
|
|
+ const double *table;
|
|
int oversample;
|
|
};
|
|
|
|
-static struct FuncDef _KAISER12 = {kaiser12_table, 64};
|
|
+static const struct FuncDef _KAISER12 = {kaiser12_table, 64};
|
|
#define KAISER12 (&_KAISER12)
|
|
/*static struct FuncDef _KAISER12 = {kaiser12_table, 32};
|
|
#define KAISER12 (&_KAISER12)*/
|
|
-static struct FuncDef _KAISER10 = {kaiser10_table, 32};
|
|
+static const struct FuncDef _KAISER10 = {kaiser10_table, 32};
|
|
#define KAISER10 (&_KAISER10)
|
|
-static struct FuncDef _KAISER8 = {kaiser8_table, 32};
|
|
+static const struct FuncDef _KAISER8 = {kaiser8_table, 32};
|
|
#define KAISER8 (&_KAISER8)
|
|
-static struct FuncDef _KAISER6 = {kaiser6_table, 32};
|
|
+static const struct FuncDef _KAISER6 = {kaiser6_table, 32};
|
|
#define KAISER6 (&_KAISER6)
|
|
|
|
struct QualityMapping {
|
|
@@ -197,7 +197,7 @@ struct QualityMapping {
|
|
int oversample;
|
|
float downsample_bandwidth;
|
|
float upsample_bandwidth;
|
|
- struct FuncDef *window_func;
|
|
+ const struct FuncDef *window_func;
|
|
};
|
|
|
|
|