diff options
Diffstat (limited to 'ext/tarkin/wavelet.h')
| -rw-r--r-- | ext/tarkin/wavelet.h | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/ext/tarkin/wavelet.h b/ext/tarkin/wavelet.h index 914c2799..13d84e8b 100644 --- a/ext/tarkin/wavelet.h +++ b/ext/tarkin/wavelet.h @@ -4,24 +4,25 @@ #include <stdint.h> -typedef struct { - TYPE *data; - uint32_t width; - uint32_t height; - uint32_t frames; - uint32_t scales; - uint32_t *w; - uint32_t *h; - uint32_t *f; - uint32_t (*offset)[8]; - TYPE *scratchbuf; +typedef struct +{ + TYPE *data; + uint32_t width; + uint32_t height; + uint32_t frames; + uint32_t scales; + uint32_t *w; + uint32_t *h; + uint32_t *f; + uint32_t (*offset)[8]; + TYPE *scratchbuf; } Wavelet3DBuf; -extern Wavelet3DBuf* wavelet_3d_buf_new (uint32_t width, uint32_t height, - uint32_t frames); +extern Wavelet3DBuf *wavelet_3d_buf_new (uint32_t width, uint32_t height, + uint32_t frames); -extern void wavelet_3d_buf_destroy (Wavelet3DBuf* buf); +extern void wavelet_3d_buf_destroy (Wavelet3DBuf * buf); /** * transform buf->data @@ -29,25 +30,21 @@ extern void wavelet_3d_buf_destroy (Wavelet3DBuf* buf); * highpass filter, * s_moments the one of the synthesizing lowpass filter. */ -extern void wavelet_3d_buf_fwd_xform (Wavelet3DBuf* buf, - int a_moments, int s_moments); -extern void wavelet_3d_buf_inv_xform (Wavelet3DBuf* buf, - int a_moments, int s_moments); +extern void wavelet_3d_buf_fwd_xform (Wavelet3DBuf * buf, + int a_moments, int s_moments); +extern void wavelet_3d_buf_inv_xform (Wavelet3DBuf * buf, + int a_moments, int s_moments); -extern int wavelet_3d_buf_encode_coeff (const Wavelet3DBuf* buf, - uint8_t *bitstream, - uint32_t limit); +extern int wavelet_3d_buf_encode_coeff (const Wavelet3DBuf * buf, + uint8_t * bitstream, uint32_t limit); -extern void wavelet_3d_buf_decode_coeff (Wavelet3DBuf* buf, - uint8_t *bitstream, - uint32_t limit); +extern void wavelet_3d_buf_decode_coeff (Wavelet3DBuf * buf, + uint8_t * bitstream, uint32_t limit); #if defined(DBG_XFORM) extern void wavelet_3d_buf_dump (char *fmt, - uint32_t first_frame_in_buf, - uint32_t id, - Wavelet3DBuf* buf, - int16_t offset); + uint32_t first_frame_in_buf, + uint32_t id, Wavelet3DBuf * buf, int16_t offset); #else #define wavelet_3d_buf_dump(x...) #endif |