20 #ifndef __jack_memops_h__
21 #define __jack_memops_h__
41 #define DITHER_BUF_SIZE 8
42 #define DITHER_BUF_MASK 7
48 float e[DITHER_BUF_SIZE];
52 void sample_move_floatLE_sSs (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long dst_skip);
53 void sample_move_dS_floatLE (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
56 void sample_move_d32u24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
57 void sample_move_d32u24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
58 void sample_move_d24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
59 void sample_move_d24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
60 void sample_move_d16_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
61 void sample_move_d16_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
63 void sample_move_dither_rect_d32u24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
64 void sample_move_dither_rect_d32u24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
65 void sample_move_dither_tri_d32u24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
66 void sample_move_dither_tri_d32u24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
67 void sample_move_dither_shaped_d32u24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
68 void sample_move_dither_shaped_d32u24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
69 void sample_move_dither_rect_d24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
70 void sample_move_dither_rect_d24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
71 void sample_move_dither_tri_d24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
72 void sample_move_dither_tri_d24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
73 void sample_move_dither_shaped_d24_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
74 void sample_move_dither_shaped_d24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
75 void sample_move_dither_rect_d16_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
76 void sample_move_dither_rect_d16_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
77 void sample_move_dither_tri_d16_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
78 void sample_move_dither_tri_d16_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
79 void sample_move_dither_shaped_d16_sSs (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
80 void sample_move_dither_shaped_d16_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
82 void sample_move_dS_s32u24s (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
83 void sample_move_dS_s32u24 (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
84 void sample_move_dS_s24s (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
85 void sample_move_dS_s24 (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
86 void sample_move_dS_s16s (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
87 void sample_move_dS_s16 (jack_default_audio_sample_t *dst,
char *src,
unsigned long nsamples,
unsigned long src_skip);
89 void sample_merge_d16_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
90 void sample_merge_d32u24_sS (
char *dst, jack_default_audio_sample_t *src,
unsigned long nsamples,
unsigned long dst_skip,
dither_state_t *state);
92 static __inline__
void
93 sample_merge (jack_default_audio_sample_t *dst, jack_default_audio_sample_t *src,
unsigned long cnt)
102 static __inline__
void
103 sample_memcpy (jack_default_audio_sample_t *dst, jack_default_audio_sample_t *src,
unsigned long cnt)
105 memcpy (dst, src, cnt *
sizeof (jack_default_audio_sample_t));
108 void memset_interleave (
char *dst,
char val,
unsigned long bytes,
unsigned long unit_bytes,
unsigned long skip_bytes);
109 void memcpy_fake (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long foo,
unsigned long bar);
111 void memcpy_interleave_d16_s16 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
112 void memcpy_interleave_d24_s24 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
113 void memcpy_interleave_d32_s32 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
115 void merge_memcpy_interleave_d16_s16 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
116 void merge_memcpy_interleave_d24_s24 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
117 void merge_memcpy_interleave_d32_s32 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long dst_skip_bytes,
unsigned long src_skip_bytes);
119 void merge_memcpy_d16_s16 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long foo,
unsigned long bar);
120 void merge_memcpy_d32_s32 (
char *dst,
char *src,
unsigned long src_bytes,
unsigned long foo,
unsigned long bar);