diff options
Diffstat (limited to 'vp8/common/arm/armv6/idct_v6.asm')
| -rw-r--r-- | vp8/common/arm/armv6/idct_v6.asm | 43 |
1 files changed, 6 insertions, 37 deletions
diff --git a/vp8/common/arm/armv6/idct_v6.asm b/vp8/common/arm/armv6/idct_v6.asm index 25c5165..27215af 100644 --- a/vp8/common/arm/armv6/idct_v6.asm +++ b/vp8/common/arm/armv6/idct_v6.asm @@ -1,10 +1,11 @@ ; -; Copyright (c) 2010 The VP8 project authors. All Rights Reserved. +; Copyright (c) 2010 The WebM project authors. All Rights Reserved. ; -; Use of this source code is governed by a BSD-style license and patent -; grant that can be found in the LICENSE file in the root of the source -; tree. All contributing project authors may be found in the AUTHORS -; file in the root of the source tree. +; Use of this source code is governed by a BSD-style license +; that can be found in the LICENSE file in the root of the source +; tree. An additional intellectual property rights grant can be found +; in the file PATENTS. All contributing project authors may +; be found in the AUTHORS file in the root of the source tree. ; @@ -14,8 +15,6 @@ EXPORT |vp8_short_idct4x4llm_v6_scott| EXPORT |vp8_short_idct4x4llm_v6_dual| - EXPORT |vp8_dc_only_idct_armv6| - AREA |.text|, CODE, READONLY ;******************************************************************************** @@ -343,34 +342,4 @@ loop2_dual ldmia sp!, {r4 - r11, pc} ; replace vars, return restore ENDP - -; sjl added 10/17/08 -;void dc_only_idct_armv6(short input_dc, short *output, int pitch) -|vp8_dc_only_idct_armv6| PROC - stmdb sp!, {r4 - r6, lr} - - add r0, r0, #0x4 - add r4, r1, r2 ; output + shortpitch - mov r0, r0, ASR #0x3 ;aka a1 - add r5, r1, r2, LSL #1 ; output + shortpitch * 2 - pkhbt r0, r0, r0, lsl #16 ; a1 | a1 - add r6, r5, r2 ; output + shortpitch * 3 - - str r0, [r1, #0] - str r0, [r1, #4] - - str r0, [r4, #0] - str r0, [r4, #4] - - str r0, [r5, #0] - str r0, [r5, #4] - - str r0, [r6, #0] - str r0, [r6, #4] - - - ldmia sp!, {r4 - r6, pc} - - ENDP ; |vp8_dc_only_idct_armv6| - END |