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authorreimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-07 09:08:02 +0000
committerreimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-07 09:08:02 +0000
commit2ee2d164ce2c06fb17f6d47446003a717e25e63c (patch)
treefd24aa33409ef065cd5b78654b7ee58a9afe4b8f /mp3lib
parentfca78186689deea70cb619a5e0bc3dc5dd74651e (diff)
downloadmpv-2ee2d164ce2c06fb17f6d47446003a717e25e63c.tar.bz2
mpv-2ee2d164ce2c06fb17f6d47446003a717e25e63c.tar.xz
Make several constant mp3lib tables const
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28865 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mp3lib')
-rw-r--r--mp3lib/decode_mmx.c10
-rw-r--r--mp3lib/layer3.c12
2 files changed, 11 insertions, 11 deletions
diff --git a/mp3lib/decode_mmx.c b/mp3lib/decode_mmx.c
index 55dc6a9081..67a7cdb510 100644
--- a/mp3lib/decode_mmx.c
+++ b/mp3lib/decode_mmx.c
@@ -12,9 +12,9 @@
#define real float /* ugly - but only way */
extern void (*dct64_MMX_func)(short*, short*, real*);
-static unsigned long long attribute_used __attribute__((aligned(8))) null_one = 0x0000ffff0000ffffULL;
-static unsigned long long attribute_used __attribute__((aligned(8))) one_null = 0xffff0000ffff0000ULL;
-unsigned int __attribute__((aligned(16))) costab_mmx[] =
+static const unsigned long long attribute_used __attribute__((aligned(8))) null_one = 0x0000ffff0000ffffULL;
+static const unsigned long long attribute_used __attribute__((aligned(8))) one_null = 0xffff0000ffff0000ULL;
+const unsigned int __attribute__((aligned(16))) costab_mmx[] =
{
1056974725,
1057056395,
@@ -54,7 +54,7 @@ unsigned int __attribute__((aligned(16))) costab_mmx[] =
make_decode_tables_MMX(32768), which had been implemented in (deleted since
r23383) tabinit_MMX.c.
*/
-static short __attribute__((aligned(8))) mp3lib_decwins[] =
+static const short __attribute__((aligned(8))) mp3lib_decwins[] =
{
0, 7, 54, 114, 510, 1288, 1644, 9372,
18760, -9373, 1644, -1289, 510, -115, 54, -8,
@@ -191,7 +191,7 @@ int synth_1to1_MMX(real *bandPtr, int channel, short *samples)
static short buffs[2][2][0x110] __attribute__((aligned(8)));
static int bo = 1;
short *b0, (*buf)[0x110], *a, *b;
- short* window;
+ const short* window;
int bo1, i = 8;
if (channel == 0) {
diff --git a/mp3lib/layer3.c b/mp3lib/layer3.c
index 3511c70f3a..eeb331eb85 100644
--- a/mp3lib/layer3.c
+++ b/mp3lib/layer3.c
@@ -53,7 +53,7 @@ struct bandInfoStruct {
static int longLimit[9][23];
static int shortLimit[9][14];
-static struct bandInfoStruct bandInfo[9] = {
+static const struct bandInfoStruct bandInfo[9] = {
/* MPEG 1.0 */
{ {0,4,8,12,16,20,24,30,36,44,52,62,74, 90,110,134,162,196,238,288,342,418,576},
@@ -132,7 +132,7 @@ static void init_layer3(int down_sample_sblimit)
for (i=0;i<8;i++)
{
- static double Ci[8]={-0.6,-0.535,-0.33,-0.185,-0.095,-0.041,-0.0142,-0.0037};
+ static const double Ci[8]={-0.6,-0.535,-0.33,-0.185,-0.095,-0.041,-0.0142,-0.0037};
double sq=sqrt(1.0+Ci[i]*Ci[i]);
aa_cs[i] = 1.0/sq;
aa_ca[i] = Ci[i]/sq;
@@ -180,7 +180,7 @@ static void init_layer3(int down_sample_sblimit)
}
for(j=0;j<4;j++) {
- static int len[4] = { 36,36,12,36 };
+ static const int len[4] = { 36,36,12,36 };
for(i=0;i<len[j];i+=2)
win1[j][i] = + win[j][i];
for(i=1;i<len[j];i+=2)
@@ -213,10 +213,10 @@ static void init_layer3(int down_sample_sblimit)
for(j=0;j<9;j++)
{
- struct bandInfoStruct *bi = &bandInfo[j];
+ const struct bandInfoStruct *bi = &bandInfo[j];
int *mp;
int cb,lwin;
- int *bdf;
+ const int *bdf;
mp = map[j][0] = mapbuf0[j];
bdf = bi->longDiff;
@@ -984,7 +984,7 @@ static void III_i_stereo(real xr_buf[2][SBLIMIT][SSLIMIT],int *scalefac,
struct gr_info_s *gr_info,int sfreq,int ms_stereo,int lsf)
{
real (*xr)[SBLIMIT*SSLIMIT] = (real (*)[SBLIMIT*SSLIMIT] ) xr_buf;
- struct bandInfoStruct *bi = &bandInfo[sfreq];
+ const struct bandInfoStruct *bi = &bandInfo[sfreq];
const real *tab1,*tab2;