(PS3) Hack around vec_mul not being supported for PS3 VMX/Altivec

for now
Themaister · Nov 6, 2012 · 876bf69 · 876bf69
1 parent fcf7539
commit 876bf69
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/audio/utils.c b/audio/utils.c
@@ -26,7 +26,11 @@ void audio_convert_s16_to_float_C(float *out,
 {
    gain = gain / 0x8000;
    for (size_t i = 0; i < samples; i++)
+#ifdef __CELLOS_LV2__
+      out[i] = (float)in[i] / 0x8000; 
+#else
       out[i] = (float)in[i] * gain; 
+#endif
 }
 
 void audio_convert_float_to_s16_C(int16_t *out,
@@ -98,8 +102,14 @@ void audio_convert_s16_to_float_altivec(float *out,
          vector signed short input = vec_ld(0, in);
          vector signed int hi = vec_unpackh(input);
          vector signed int lo = vec_unpackl(input);
+#ifdef __CELLOS_LV2__
+         /* vec_mul not supported */
+         vector float out_hi = vec_ctf(hi, 15);
+         vector float out_lo = vec_ctf(lo, 15);
+#else
          vector float out_hi = vec_mul(vec_ctf(hi, 15), gain_vec);
          vector float out_lo = vec_mul(vec_ctf(lo, 15), gain_vec);
+#endif
 
          vec_st(out_hi,  0, out);
          vec_st(out_lo, 16, out);

diff --git a/console/griffin/griffin.c b/console/griffin/griffin.c
@@ -229,11 +229,9 @@ RSOUND
 /*============================================================
 AUDIO UTILS
 ============================================================ */
-#ifndef __CELLOS_LV2__
 /* PS3 right now doesn't compile with the Altivec intrinsics
  * used here */
 #include "../../audio/utils.c"
-#endif
 
 /*============================================================
 AUDIO
@@ -331,8 +329,10 @@ THREAD
 ============================================================ */
 #ifdef HAVE_THREAD
 #include "../../thread.c"
+#ifdef ANDROID
 #include "../../autosave.c"
 #endif
+#endif
 
 /*============================================================
 NETPLAY