diff options
Diffstat (limited to 'libavcodec/armv4l/jrevdct_arm.S')
| -rw-r--r-- | libavcodec/armv4l/jrevdct_arm.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/armv4l/jrevdct_arm.S b/libavcodec/armv4l/jrevdct_arm.S index 90bc2784ec..b77315b0f5 100644 --- a/libavcodec/armv4l/jrevdct_arm.S +++ b/libavcodec/armv4l/jrevdct_arm.S @@ -68,22 +68,22 @@ function j_rev_dct_ARM, export=1 add r11, pc, #(const_array-.-8) @ r11 = base pointer to the constants array row_loop: ldrsh r0, [lr, # 0] @ r0 = 'd0' - ldrsh r1, [lr, # 8] @ r1 = 'd1' + ldrsh r2, [lr, # 2] @ r2 = 'd2' @ Optimization for row that have all items except the first set to 0 @ (this works as the DCTELEMS are always 4-byte aligned) ldr r5, [lr, # 0] - ldr r2, [lr, # 4] + ldr r6, [lr, # 4] ldr r3, [lr, # 8] ldr r4, [lr, #12] orr r3, r3, r4 - orr r3, r3, r2 + orr r3, r3, r6 orrs r5, r3, r5 beq end_of_row_loop @ nothing to be done as ALL of them are '0' - orrs r2, r3, r1 + orrs r3, r3, r2 beq empty_row - ldrsh r2, [lr, # 2] @ r2 = 'd2' + ldrsh r1, [lr, # 8] @ r1 = 'd1' ldrsh r4, [lr, # 4] @ r4 = 'd4' ldrsh r6, [lr, # 6] @ r6 = 'd6' |