Fix issue 262, vp8cx_pack_tokens_into_partitions_armv5

http://code.google.com/p/webm/issues/detail?id=262
Function was asuming that partitions have equal amount of mb_rows,
which is not always true.

Change-Id: I59ed40117fd408392a85c633beeb5340ed2f4b25

diff --git a/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm b/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
index 57cd318ee5586bcee9d796518291080d2148a4d2..42dae13dea3d8bc958ab83b6010a8fdf57e89d64 100644 (file)
--- a/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
+++ b/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
@@ -65,6 +65,8 @@
 numparts_loop
     ldr     r10, [sp, #40]              ; ptr
     ldr     r5,  [sp, #36]              ; move mb_rows to the counting section
+    sub     r5, r5, r11                 ; move start point with each partition
+                                        ; mb_rows starts at i
     str     r5,  [sp, #12]
 
     ; Reset all of the VP8 Writer data for each partition that