diff options
Diffstat (limited to 'liba52/liba52_changes.diff')
| -rw-r--r-- | liba52/liba52_changes.diff | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/liba52/liba52_changes.diff b/liba52/liba52_changes.diff index e44b84a84d..13e4eacbac 100644 --- a/liba52/liba52_changes.diff +++ b/liba52/liba52_changes.diff @@ -1504,7 +1504,7 @@ { int i, k; sample_t t_r, t_i, a_r, a_i, b_r, b_i, w_1, w_2; -@@ -285,6 +366,702 @@ +@@ -285,6 +366,704 @@ } } @@ -1869,6 +1869,7 @@ +#define HAVE_AMD3DNOWEXT 1 +#include "imdct_3dnow.h" + ++#if !ARCH_X86_64 || !defined(PIC) +void +imdct_do_512_sse(sample_t data[],sample_t delay[], sample_t bias) +{ @@ -2202,12 +2203,13 @@ + : "%"REG_S, "%"REG_D + ); +} ++#endif +#endif // ARCH_X86 || ARCH_X86_64 + void a52_imdct_256(sample_t * data, sample_t * delay, sample_t bias) { int i, k; -@@ -364,7 +1141,7 @@ +@@ -364,7 +1143,7 @@ void a52_imdct_init (uint32_t mm_accel) { @@ -2216,7 +2218,7 @@ double sum; /* compute imdct window - kaiser-bessel derived window, alpha = 5.0 */ -@@ -416,6 +1193,99 @@ +@@ -416,6 +1195,101 @@ post2[i].real = cos ((M_PI / 128) * (i + 0.5)); post2[i].imag = sin ((M_PI / 128) * (i + 0.5)); } @@ -2286,12 +2288,14 @@ + ifft64 = ifft64_c; + +#if ARCH_X86 || ARCH_X86_64 ++#if !ARCH_X86_64 || !defined(PIC) + if(mm_accel & MM_ACCEL_X86_SSE) + { + fprintf (stderr, "Using SSE optimized IMDCT transform\n"); + a52_imdct_512 = imdct_do_512_sse; + } + else ++#endif + if(mm_accel & MM_ACCEL_X86_3DNOWEXT) + { + fprintf (stderr, "Using 3DNowEx optimized IMDCT transform\n"); @@ -2316,7 +2320,7 @@ #ifdef LIBA52_DJBFFT if (mm_accel & MM_ACCEL_DJBFFT) { -@@ -426,7 +1296,5 @@ +@@ -426,7 +1300,5 @@ #endif { fprintf (stderr, "No accelerated IMDCT transform found\n"); |