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msg711.acm: Constify some variables.

This commit is contained in:
Andrew Talbot 2007-02-17 19:23:36 +00:00 committed by Alexandre Julliard
parent 5346ba392d
commit bb7bc013b3
1 changed files with 12 additions and 14 deletions
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26
dlls/msg711.acm/msg711.c
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@ -67,7 +67,7 @@ typedef struct
int rate;
} Format;
static Format PCM_Formats[] =
static const Format PCM_Formats[] =
{
/*{1, 8, 8000}, {2, 8, 8000}, */{1, 16, 8000}, {2, 16, 8000},
/*{1, 8, 11025}, {2, 8, 11025}, */{1, 16, 11025}, {2, 16, 11025},
@ -75,13 +75,13 @@ static Format PCM_Formats[] =
/*{1, 8, 44100}, {2, 8, 44100}, */{1, 16, 44100}, {2, 16, 44100},
};
static Format ALaw_Formats[] =
static const Format ALaw_Formats[] =
{
{1, 8, 8000}, {2, 8, 8000}, {1, 8, 11025}, {2, 8, 11025},
{1, 8, 22050}, {2, 8, 22050}, {1, 8, 44100}, {2, 8, 44100},
};
static Format ULaw_Formats[] =
static const Format ULaw_Formats[] =
{
{1, 8, 8000}, {2, 8, 8000}, {1, 8, 11025}, {2, 8, 11025},
{1, 8, 22050}, {2, 8, 22050}, {1, 8, 44100}, {2, 8, 44100},
@ -96,8 +96,8 @@ static Format ULaw_Formats[] =
*/
static DWORD G711_GetFormatIndex(LPWAVEFORMATEX wfx)
{
int i, hi;
Format* fmts;
int i, hi;
const Format* fmts;
switch (wfx->wFormatTag)
{
@ -208,13 +208,11 @@ static inline void W16(unsigned char* dst, short s)
#define SEG_SHIFT (4) /* Left shift for segment number. */
#define SEG_MASK (0x70) /* Segment field mask. */
static short seg_aend[8] = {0x1F, 0x3F, 0x7F, 0xFF,
0x1FF, 0x3FF, 0x7FF, 0xFFF};
static short seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF,
0x3FF, 0x7FF, 0xFFF, 0x1FFF};
static const short seg_aend[8] = {0x1F, 0x3F, 0x7F, 0x0FF, 0x1FF, 0x3FF, 0x7FF, 0x0FFF};
static const short seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF};
/* copy from CCITT G.711 specifications */
static unsigned char _u2a[128] = { /* u- to A-law conversions */
static const unsigned char _u2a[128] = { /* u- to A-law conversions */
1, 1, 2, 2, 3, 3, 4, 4,
5, 5, 6, 6, 7, 7, 8, 8,
9, 10, 11, 12, 13, 14, 15, 16,
@ -235,7 +233,7 @@ static unsigned char _u2a[128] = { /* u- to A-law conversions */
113, 114, 115, 116, 117, 118, 119, 120,
121, 122, 123, 124, 125, 126, 127, 128};
static unsigned char _a2u[128] = { /* A- to u-law conversions */
static const unsigned char _a2u[128] = { /* A- to u-law conversions */
1, 3, 5, 7, 9, 11, 13, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
@ -260,7 +258,7 @@ static unsigned char _a2u[128] = { /* A- to u-law conversions */
static short
search(
int val, /* changed from "short" *drago* */
short *table,
const short *table,
int size) /* changed from "short" *drago* */
{
int i; /* changed from "short" *drago* */
@ -357,7 +355,7 @@ alaw2linear(unsigned char a_val)
/* EPP (for Wine):
* this array has been statically generated from the above routine
*/
static unsigned short _a2l[] = {
static const unsigned short _a2l[] = {
0xEA80, 0xEB80, 0xE880, 0xE980, 0xEE80, 0xEF80, 0xEC80, 0xED80,
0xE280, 0xE380, 0xE080, 0xE180, 0xE680, 0xE780, 0xE480, 0xE580,
0xF540, 0xF5C0, 0xF440, 0xF4C0, 0xF740, 0xF7C0, 0xF640, 0xF6C0,
@ -494,7 +492,7 @@ ulaw2linear(unsigned char u_val)
/* EPP (for Wine):
* this array has been statically generated from the above routine
*/
static unsigned short _u2l[] = {
static const unsigned short _u2l[] = {
0x8284, 0x8684, 0x8A84, 0x8E84, 0x9284, 0x9684, 0x9A84, 0x9E84,
0xA284, 0xA684, 0xAA84, 0xAE84, 0xB284, 0xB684, 0xBA84, 0xBE84,
0xC184, 0xC384, 0xC584, 0xC784, 0xC984, 0xCB84, 0xCD84, 0xCF84,