ref: 20f7332b34b5ad0810e943c7d8fe561dad9c97a2
parent: 8389f1967c5f8b3819cca80705b1b4ba04132b93
author: Paul Wilkins <paulwilkins@google.com>
date: Fri Jun 11 12:12:45 EDT 2010
Incorrect comment. (Thanks to Ronald S. Bultje)
--- a/vp8/vp8_dx_iface.c
+++ b/vp8/vp8_dx_iface.c
@@ -258,12 +258,12 @@
vpx_codec_err_t res = VPX_CODEC_OK;
{- /*Parse from VP8 compressed data, the implies knowledge of the
- *VP8 bitsteam.
- * First 3 byte header including version, frame type and an offset
- * Next 3 bytes are image sizewith 12 bit each for width and height
+ /* Parse uncompresssed part of key frame header.
+ * 3 bytes:- including version, frame type and an offset
+ * 3 bytes:- sync code (0x9d, 0x01, 0x2a)
+ * 4 bytes:- including image width and height in the lowest 14 bits
+ * of each 2-byte value.
*/
-
si->is_kf = 0;
if (data_sz >= 10 && !(data[0] & 0x01)) /* I-Frame */