Changeset 2482:98c1836272a8 in roaraudio for include/libroardsp

Timestamp:

08/23/09 16:07:35 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

test for libm

File:

• include/libroardsp/synth.h (modified) (2 diffs)

include/libroardsp/synth.h

@@ -42 +42 @@
 
 // SYNF -> Synthesis Function
-#define ROAR_SYNTH_SYNF_SIN  ROAR_SYNTH_FUNC_CAST(sinf)
 #define ROAR_SYNTH_SYNF_RECT ROAR_SYNTH_FUNC_CAST(roar_synth_synf_rect)
 #define ROAR_SYNTH_SYNF_SAW  ROAR_SYNTH_FUNC_CAST(roar_synth_synf_saw)
 #define ROAR_SYNTH_SYNF_TRI  ROAR_SYNTH_FUNC_CAST(roar_synth_synf_tri)
 #define ROAR_SYNTH_SYNF_TRAP ROAR_SYNTH_FUNC_CAST(roar_synth_synf_trap)
+
+// those use sin*()
+#ifdef ROAR_HAVE_LIBM
+#define ROAR_SYNTH_SYNF_SIN  ROAR_SYNTH_FUNC_CAST(sinf)
 #define ROAR_SYNTH_SYNF_S2S  ROAR_SYNTH_FUNC_CAST(roar_synth_synf_s2s)
+#endif
 
 struct roar_synth_state {
@@ -70 +74 @@
 float roar_synth_synf_tri  (float t, struct roar_synth_state * state);
 float roar_synth_synf_trap (float t, struct roar_synth_state * state);
+
+#ifdef ROAR_HAVE_LIBM
 float roar_synth_synf_s2s  (float t, struct roar_synth_state * state);
+#endif
 
 #endif