gstreamer/gst-libs/gst/idct/dct.h
Brian Cameron 67e5e612be Remove GPL'ed mmx32idct.c code and supporting code, since logic in gst-plugins is not supposed to be GPL'ed. This co...
Original commit message from CVS:
Remove GPL'ed mmx32idct.c code and supporting code, since logic in gst-plugins
is not supposed to be GPL'ed.  This code provided MMX optimisations, but was
never compiled in since configure never set HAVE_LIBMMX anyway.
2004-08-09 21:21:25 +00:00

26 lines
602 B
C

/* define DCT types */
/*
* DCTSIZE underlying (1d) transform size
* DCTSIZE2 DCTSIZE squared
*/
#define DCTSIZE (8)
#define DCTSIZE2 (DCTSIZE*DCTSIZE)
#define EIGHT_BIT_SAMPLES /* needed in jrevdct.c */
typedef short DCTELEM; /* must be at least 16 bits */
typedef DCTELEM DCTBLOCK[DCTSIZE2];
typedef long INT32; /* must be at least 32 bits */
extern void gst_idct_int_idct();
extern void gst_idct_init_fast_int_idct (void);
extern void gst_idct_fast_int_idct (short *block);
extern void gst_idct_init_float_idct(void);
extern void gst_idct_float_idct (short *block);