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replace use of int16_t with a (typedef'd) short, to fix Windows buildbots. 

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This commit is contained in:
Anthony Baxter 2006-03-20 05:58:21 +00:00
parent d48f2b8520
commit 17471432ec
1 changed files with 1112 additions and 1110 deletions
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22
Modules/audioop.c
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@ -15,6 +15,8 @@ typedef unsigned long Py_UInt32;
#endif
#endif
typedef short PyInt16;
#if defined(__CHAR_UNSIGNED__)
#if defined(signed)
/* This module currently does not work on systems where only unsigned
@ -43,12 +45,12 @@ typedef unsigned long Py_UInt32;
#define SEG_SHIFT (4) /* Left shift for segment number. */
#define SEG_MASK (0x70) /* Segment field mask. */
static int16_t seg_aend[8] = {0x1F, 0x3F, 0x7F, 0xFF,
static PyInt16 seg_aend[8] = {0x1F, 0x3F, 0x7F, 0xFF,
0x1FF, 0x3FF, 0x7FF, 0xFFF};
static int16_t seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF,
static PyInt16 seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF,
0x3FF, 0x7FF, 0xFFF, 0x1FFF};
static int16_t search(int16_t val, int16_t *table, int size)
static PyInt16 search(PyInt16 val, PyInt16 *table, int size)
{
int i;
@ -61,7 +63,7 @@ static int16_t search(int16_t val, int16_t *table, int size)
#define st_ulaw2linear16(uc) (_st_ulaw2linear16[uc])
#define st_alaw2linear16(uc) (_st_alaw2linear16[uc])
int16_t _st_ulaw2linear16[256] = {
PyInt16 _st_ulaw2linear16[256] = {
-32124, -31100, -30076, -29052, -28028, -27004, -25980,
-24956, -23932, -22908, -21884, -20860, -19836, -18812,
-17788, -16764, -15996, -15484, -14972, -14460, -13948,
@ -134,10 +136,10 @@ int16_t _st_ulaw2linear16[256] = {
* John Wiley & Sons, pps 98-111 and 472-476.
*/
unsigned char st_14linear2ulaw(
int16_t pcm_val) /* 2's complement (14-bit range) */
PyInt16 pcm_val) /* 2's complement (14-bit range) */
{
int16_t mask;
int16_t seg;
PyInt16 mask;
PyInt16 seg;
unsigned char uval;
/* The original sox code does this in the calling function, not here */
@ -170,7 +172,7 @@ unsigned char st_14linear2ulaw(
}
int16_t _st_alaw2linear16[256] = {
PyInt16 _st_alaw2linear16[256] = {
-5504, -5248, -6016, -5760, -4480, -4224, -4992,
-4736, -7552, -7296, -8064, -7808, -6528, -6272,
-7040, -6784, -2752, -2624, -3008, -2880, -2240,
@ -231,9 +233,9 @@ int16_t _st_alaw2linear16[256] = {
* John Wiley & Sons, pps 98-111 and 472-476.
*/
unsigned char st_linear2alaw(
int16_t pcm_val) /* 2's complement (13-bit range) */
PyInt16 pcm_val) /* 2's complement (13-bit range) */
{
int16_t mask;
PyInt16 mask;
short seg;
unsigned char aval;