}
}
-#define REORDER_OUT_50(NAME, TYPE) \
-static void alsa_reorder_ ## NAME ## _out_50(const void *in_v, void *out_v, int n) \
-{ \
- const TYPE *in = in_v; \
- TYPE *out = out_v; \
-\
- while (n-- > 0) { \
+#define MAKE_REORDER_FUNC(NAME, TYPE, CHANNELS, LAYOUT, MAP) \
+static void alsa_reorder_ ## NAME ## _ ## LAYOUT(const void *in_v, \
+ void *out_v, \
+ int n) \
+{ \
+ const TYPE *in = in_v; \
+ TYPE *out = out_v; \
+ \
+ while (n-- > 0) { \
+ MAP \
+ in += CHANNELS; \
+ out += CHANNELS; \
+ } \
+}
+
+#define MAKE_REORDER_FUNCS(CHANNELS, LAYOUT, MAP) \
+ MAKE_REORDER_FUNC(int8, int8_t, CHANNELS, LAYOUT, MAP) \
+ MAKE_REORDER_FUNC(int16, int16_t, CHANNELS, LAYOUT, MAP) \
+ MAKE_REORDER_FUNC(int32, int32_t, CHANNELS, LAYOUT, MAP) \
+ MAKE_REORDER_FUNC(f32, float, CHANNELS, LAYOUT, MAP)
+
+MAKE_REORDER_FUNCS(5, out_50, \
out[0] = in[0]; \
out[1] = in[1]; \
out[2] = in[3]; \
out[3] = in[4]; \
out[4] = in[2]; \
- in += 5; \
- out += 5; \
- } \
-}
+ );
-#define REORDER_OUT_51(NAME, TYPE) \
-static void alsa_reorder_ ## NAME ## _out_51(const void *in_v, void *out_v, int n) \
-{ \
- const TYPE *in = in_v; \
- TYPE *out = out_v; \
-\
- while (n-- > 0) { \
+MAKE_REORDER_FUNCS(6, out_51, \
out[0] = in[0]; \
out[1] = in[1]; \
out[2] = in[4]; \
out[3] = in[5]; \
out[4] = in[2]; \
out[5] = in[3]; \
- in += 6; \
- out += 6; \
- } \
-}
+ );
-#define REORDER_OUT_71(NAME, TYPE) \
-static void alsa_reorder_ ## NAME ## _out_71(const void *in_v, void *out_v, int n) \
-{ \
- const TYPE *in = in_v; \
- TYPE *out = out_v; \
-\
- while (n-- > 0) { \
+MAKE_REORDER_FUNCS(8, out_71, \
out[0] = in[0]; \
out[1] = in[1]; \
out[2] = in[4]; \
out[5] = in[3]; \
out[6] = in[6]; \
out[7] = in[7]; \
- in += 8; \
- out += 8; \
- } \
-}
-
-REORDER_OUT_50(int8, int8_t)
-REORDER_OUT_51(int8, int8_t)
-REORDER_OUT_71(int8, int8_t)
-REORDER_OUT_50(int16, int16_t)
-REORDER_OUT_51(int16, int16_t)
-REORDER_OUT_71(int16, int16_t)
-REORDER_OUT_50(int32, int32_t)
-REORDER_OUT_51(int32, int32_t)
-REORDER_OUT_71(int32, int32_t)
-REORDER_OUT_50(f32, float)
-REORDER_OUT_51(f32, float)
-REORDER_OUT_71(f32, float)
+ );
#define FORMAT_I8 0
#define FORMAT_I16 1