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66 lines
1.4 KiB
66 lines
1.4 KiB
--- a/libmpeg2/motion_comp_altivec.c
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+++ b/libmpeg2/motion_comp_altivec.c
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@@ -25,6 +25,8 @@
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#ifdef ARCH_PPC
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+#ifdef __I_WANT_ALTIVEC__
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+
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#ifdef HAVE_ALTIVEC_H
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#include <altivec.h>
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#endif
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@@ -1007,4 +1009,6 @@ static void MC_avg_xy_8_altivec (uint8_t
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MPEG2_MC_EXTERN (altivec)
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+#endif /* __I_WANT_ALTIVEC__ */
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+
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#endif
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--- a/libmpeg2/idct_altivec.c
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+++ b/libmpeg2/idct_altivec.c
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@@ -25,6 +25,8 @@
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#ifdef ARCH_PPC
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+#ifdef __I_WANT_ALTIVEC__
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+
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#ifdef HAVE_ALTIVEC_H
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#include <altivec.h>
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#endif
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@@ -283,4 +285,6 @@ void mpeg2_idct_altivec_init (void)
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}
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}
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+#endif /* __I_WANT_ALTIVEC__ */
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+
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#endif
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--- a/libmpeg2/idct.c
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+++ b/libmpeg2/idct.c
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@@ -251,11 +251,13 @@ void mpeg2_idct_init (uint32_t accel)
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} else
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#endif
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#ifdef ARCH_PPC
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+#ifdef __I_WANT_ALTIVEC__
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if (accel & MPEG2_ACCEL_PPC_ALTIVEC) {
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mpeg2_idct_copy = mpeg2_idct_copy_altivec;
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mpeg2_idct_add = mpeg2_idct_add_altivec;
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mpeg2_idct_altivec_init ();
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} else
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+#endif /* __I_WANT_ALTIVEC__ */
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#endif
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#ifdef ARCH_ALPHA
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if (accel & MPEG2_ACCEL_ALPHA_MVI) {
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--- a/libmpeg2/motion_comp.c
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+++ b/libmpeg2/motion_comp.c
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@@ -43,9 +43,11 @@ void mpeg2_mc_init (uint32_t accel)
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else
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#endif
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#ifdef ARCH_PPC
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+#ifdef __I_WANT_ALTIVEC__
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if (accel & MPEG2_ACCEL_PPC_ALTIVEC)
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mpeg2_mc = mpeg2_mc_altivec;
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else
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+#endif /* __I_WANT_ALTIVEC__ */
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#endif
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#ifdef ARCH_ALPHA
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if (accel & MPEG2_ACCEL_ALPHA)
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