devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Fix a typo in jpeg_idct4h which caused garbled JPEGs on ARMv5.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21520 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rob Purchase 2009-06-26 07:12:21 +00:00
parent 5fe6ca6206
commit e2b018e7fe
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
apps/recorder/jpeg_idct_arm.S
View file

@ -340,7 +340,7 @@ jpeg_idct4h:
add r9, r4, r6 /* r9 = tmp10 >> 13 = d0 + d2 */ add r9, r4, r6 /* r9 = tmp10 >> 13 = d0 + d2 */
smlabb r5, r12, r5, r8 /* r5 = tmp2 = z1 + z2 * 6270 */ smlabb r5, r12, r5, r8 /* r5 = tmp2 = z1 + z2 * 6270 */
smlatb r7, r12, r7, r8 /* r7 = tmp0 = z1 - z3 * 15137 */ smlatb r7, r12, r7, r8 /* r7 = tmp0 = z1 - z3 * 15137 */
sub r4, r5, r6 /* r4 = tmp12 >> 13 = d0 - d2 */ sub r4, r4, r6 /* r4 = tmp12 >> 13 = d0 - d2 */
add r6, r5, r9, lsl #13 /* r6 = o0 */ add r6, r5, r9, lsl #13 /* r6 = o0 */
rsb r9, r5, r9, lsl #13 /* r9 = o3 */ rsb r9, r5, r9, lsl #13 /* r9 = o3 */
add r5, r7, r4, lsl #13 /* r5 = o1 */ add r5, r7, r4, lsl #13 /* r5 = o1 */