(commit by michael)

faster simple idct in MMX


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@269 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/dsputil.c

@@ -71,16 +71,16 @@ UINT8 ff_alternate_vertical_scan[64] = {
     38, 46, 54, 62, 39, 47, 55, 63,
 };
 
-
+/* Input permutation for the simple_idct_mmx */
 static UINT8 simple_mmx_permutation[64]={
-	0x00, 0x08, 0x01, 0x09, 0x04, 0x0C, 0x05, 0x0D,
-	0x10, 0x18, 0x11, 0x19, 0x14, 0x1C, 0x15, 0x1D,
-	0x02, 0x0A, 0x03, 0x0B, 0x06, 0x0E, 0x07, 0x0F,
-	0x12, 0x1A, 0x13, 0x1B, 0x16, 0x1E, 0x17, 0x1F,
-	0x20, 0x28, 0x21, 0x29, 0x24, 0x2C, 0x25, 0x2D,
-	0x30, 0x38, 0x31, 0x39, 0x34, 0x3C, 0x35, 0x3D,
-	0x22, 0x2A, 0x23, 0x2B, 0x26, 0x2E, 0x27, 0x2F,
-	0x32, 0x3A, 0x33, 0x3B, 0x36, 0x3E, 0x37, 0x3F,
+	0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, 
+	0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, 
+	0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, 
+	0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, 
+	0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, 
+	0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, 
+	0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, 
+	0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
 };
 
 /* used to skip zeros at the end */