1 files changed, 34 insertions, 0 deletions
diff --git a/gst-libs/gst/idct/dct.h b/gst-libs/gst/idct/dct.h
new file mode 100644
index 00000000..fcb7de37
--- /dev/null
+++ b/gst-libs/gst/idct/dct.h
@@ -0,0 +1,34 @@
+/* define DCT types */
+
+#include "config.h"
+
+/*
+ * 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);
+
+#ifdef HAVE_LIBMMX
+extern void gst_idct_mmx_idct (short *block);
+extern void gst_idct_mmx32_idct (short *block);
+extern void gst_idct_sse_idct (short *block);
+#endif /* HAVE_LIBMMX */
+
+extern void gst_idct_init_float_idct(void);
+extern void gst_idct_float_idct (short *block);
+