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authorDiego Biurrun <diego@biurrun.de>2005-12-22 01:10:11 +0000
committerDiego Biurrun <diego@biurrun.de>2005-12-22 01:10:11 +0000
commitbb270c0896b39e1ae9277355e3c120ed3feb64a3 (patch)
treefc2fc2b1216d19acb3879abb6ea5a3b400f43fe4 /libavcodec/fdctref.c
parent50827fcf44f34521df4708cdb633809b56fb9df3 (diff)
downloadffmpeg-bb270c0896b39e1ae9277355e3c120ed3feb64a3.tar.gz
COSMETICS: tabs --> spaces, some prettyprinting
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/fdctref.c')
-rw-r--r--libavcodec/fdctref.c76
1 files changed, 38 insertions, 38 deletions
diff --git a/libavcodec/fdctref.c b/libavcodec/fdctref.c
index 0e76175cb8..5eff368491 100644
--- a/libavcodec/fdctref.c
+++ b/libavcodec/fdctref.c
@@ -64,51 +64,51 @@ void init_fdct()
void fdct(block)
short *block;
{
- register int i, j;
- double s;
- double tmp[64];
+ register int i, j;
+ double s;
+ double tmp[64];
- for(i = 0; i < 8; i++)
- for(j = 0; j < 8; j++)
- {
- s = 0.0;
+ for(i = 0; i < 8; i++)
+ for(j = 0; j < 8; j++)
+ {
+ s = 0.0;
/*
- * for(k = 0; k < 8; k++)
- * s += c[j][k] * block[8 * i + k];
+ * for(k = 0; k < 8; k++)
+ * s += c[j][k] * block[8 * i + k];
*/
- s += c[j][0] * block[8 * i + 0];
- s += c[j][1] * block[8 * i + 1];
- s += c[j][2] * block[8 * i + 2];
- s += c[j][3] * block[8 * i + 3];
- s += c[j][4] * block[8 * i + 4];
- s += c[j][5] * block[8 * i + 5];
- s += c[j][6] * block[8 * i + 6];
- s += c[j][7] * block[8 * i + 7];
-
- tmp[8 * i + j] = s;
- }
-
- for(j = 0; j < 8; j++)
- for(i = 0; i < 8; i++)
- {
- s = 0.0;
+ s += c[j][0] * block[8 * i + 0];
+ s += c[j][1] * block[8 * i + 1];
+ s += c[j][2] * block[8 * i + 2];
+ s += c[j][3] * block[8 * i + 3];
+ s += c[j][4] * block[8 * i + 4];
+ s += c[j][5] * block[8 * i + 5];
+ s += c[j][6] * block[8 * i + 6];
+ s += c[j][7] * block[8 * i + 7];
+
+ tmp[8 * i + j] = s;
+ }
+
+ for(j = 0; j < 8; j++)
+ for(i = 0; i < 8; i++)
+ {
+ s = 0.0;
/*
- * for(k = 0; k < 8; k++)
- * s += c[i][k] * tmp[8 * k + j];
+ * for(k = 0; k < 8; k++)
+ * s += c[i][k] * tmp[8 * k + j];
*/
- s += c[i][0] * tmp[8 * 0 + j];
- s += c[i][1] * tmp[8 * 1 + j];
- s += c[i][2] * tmp[8 * 2 + j];
- s += c[i][3] * tmp[8 * 3 + j];
- s += c[i][4] * tmp[8 * 4 + j];
- s += c[i][5] * tmp[8 * 5 + j];
- s += c[i][6] * tmp[8 * 6 + j];
- s += c[i][7] * tmp[8 * 7 + j];
- s*=8.0;
-
- block[8 * i + j] = (short)floor(s + 0.499999);
+ s += c[i][0] * tmp[8 * 0 + j];
+ s += c[i][1] * tmp[8 * 1 + j];
+ s += c[i][2] * tmp[8 * 2 + j];
+ s += c[i][3] * tmp[8 * 3 + j];
+ s += c[i][4] * tmp[8 * 4 + j];
+ s += c[i][5] * tmp[8 * 5 + j];
+ s += c[i][6] * tmp[8 * 6 + j];
+ s += c[i][7] * tmp[8 * 7 + j];
+ s*=8.0;
+
+ block[8 * i + j] = (short)floor(s + 0.499999);
/*
* reason for adding 0.499999 instead of 0.5:
* s is quite often x.5 (at least for i and/or j = 0 or 4)