diff options
Diffstat (limited to 'libavcodec/takdec.c')
| -rw-r--r-- | libavcodec/takdec.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libavcodec/takdec.c b/libavcodec/takdec.c index 78e82a9d41..512bd5a4ac 100644 --- a/libavcodec/takdec.c +++ b/libavcodec/takdec.c @@ -203,7 +203,7 @@ static void decode_lpc(int32_t *coeffs, int mode, int length) return; if (mode == 1) { - int a1 = *coeffs++; + unsigned a1 = *coeffs++; for (i = 0; i < length - 1 >> 1; i++) { *coeffs += a1; coeffs[1] += *coeffs; @@ -213,14 +213,14 @@ static void decode_lpc(int32_t *coeffs, int mode, int length) if (length - 1 & 1) *coeffs += a1; } else if (mode == 2) { - int a1 = coeffs[1]; - int a2 = a1 + *coeffs; + unsigned a1 = coeffs[1]; + unsigned a2 = a1 + *coeffs; coeffs[1] = a2; if (length > 2) { coeffs += 2; for (i = 0; i < length - 2 >> 1; i++) { - int a3 = *coeffs + a1; - int a4 = a3 + a2; + unsigned a3 = *coeffs + a1; + unsigned a4 = a3 + a2; *coeffs = a4; a1 = coeffs[1] + a3; a2 = a1 + a4; @@ -231,13 +231,13 @@ static void decode_lpc(int32_t *coeffs, int mode, int length) *coeffs += a1 + a2; } } else if (mode == 3) { - int a1 = coeffs[1]; - int a2 = a1 + *coeffs; + unsigned a1 = coeffs[1]; + unsigned a2 = a1 + *coeffs; coeffs[1] = a2; if (length > 2) { - int a3 = coeffs[2]; - int a4 = a3 + a1; - int a5 = a4 + a2; + unsigned a3 = coeffs[2]; + unsigned a4 = a3 + a1; + unsigned a5 = a4 + a2; coeffs[2] = a5; coeffs += 3; for (i = 0; i < length - 3; i++) { |