diff options
Diffstat (limited to 'ffmpeg/libavcodec/arm/hpeldsp_armv6.S')
| -rw-r--r-- | ffmpeg/libavcodec/arm/hpeldsp_armv6.S | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/ffmpeg/libavcodec/arm/hpeldsp_armv6.S b/ffmpeg/libavcodec/arm/hpeldsp_armv6.S deleted file mode 100644 index cd50150..0000000 --- a/ffmpeg/libavcodec/arm/hpeldsp_armv6.S +++ /dev/null @@ -1,259 +0,0 @@ -/* - * Copyright (c) 2009 Mans Rullgard <mans@mansr.com> - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "libavutil/arm/asm.S" - -.macro call_2x_pixels type, subp -function ff_\type\()_pixels16\subp\()_armv6, export=1 - push {r0-r3, lr} - bl ff_\type\()_pixels8\subp\()_armv6 - pop {r0-r3, lr} - add r0, r0, #8 - add r1, r1, #8 - b ff_\type\()_pixels8\subp\()_armv6 -endfunc -.endm - -call_2x_pixels avg -call_2x_pixels put, _x2 -call_2x_pixels put, _y2 -call_2x_pixels put, _x2_no_rnd -call_2x_pixels put, _y2_no_rnd - -function ff_put_pixels16_armv6, export=1 - push {r4-r11} -1: - ldr r5, [r1, #4] - ldr r6, [r1, #8] - ldr r7, [r1, #12] - ldr_post r4, r1, r2 - strd r6, r7, [r0, #8] - ldr r9, [r1, #4] - strd_post r4, r5, r0, r2 - ldr r10, [r1, #8] - ldr r11, [r1, #12] - ldr_post r8, r1, r2 - strd r10, r11, [r0, #8] - subs r3, r3, #2 - strd_post r8, r9, r0, r2 - bne 1b - - pop {r4-r11} - bx lr -endfunc - -function ff_put_pixels8_armv6, export=1 - push {r4-r7} -1: - ldr r5, [r1, #4] - ldr_post r4, r1, r2 - ldr r7, [r1, #4] - strd_post r4, r5, r0, r2 - ldr_post r6, r1, r2 - subs r3, r3, #2 - strd_post r6, r7, r0, r2 - bne 1b - - pop {r4-r7} - bx lr -endfunc - -function ff_put_pixels8_x2_armv6, export=1 - push {r4-r11, lr} - mov r12, #1 - orr r12, r12, r12, lsl #8 - orr r12, r12, r12, lsl #16 -1: - ldr r4, [r1] - subs r3, r3, #2 - ldr r5, [r1, #4] - ldr r7, [r1, #5] - lsr r6, r4, #8 - ldr_pre r8, r1, r2 - orr r6, r6, r5, lsl #24 - ldr r9, [r1, #4] - ldr r11, [r1, #5] - lsr r10, r8, #8 - add r1, r1, r2 - orr r10, r10, r9, lsl #24 - eor r14, r4, r6 - uhadd8 r4, r4, r6 - eor r6, r5, r7 - uhadd8 r5, r5, r7 - and r14, r14, r12 - and r6, r6, r12 - uadd8 r4, r4, r14 - eor r14, r8, r10 - uadd8 r5, r5, r6 - eor r6, r9, r11 - uhadd8 r8, r8, r10 - and r14, r14, r12 - uhadd8 r9, r9, r11 - and r6, r6, r12 - uadd8 r8, r8, r14 - strd_post r4, r5, r0, r2 - uadd8 r9, r9, r6 - strd_post r8, r9, r0, r2 - bne 1b - - pop {r4-r11, pc} -endfunc - -function ff_put_pixels8_y2_armv6, export=1 - push {r4-r11} - mov r12, #1 - orr r12, r12, r12, lsl #8 - orr r12, r12, r12, lsl #16 - ldr r4, [r1] - ldr r5, [r1, #4] - ldr_pre r6, r1, r2 - ldr r7, [r1, #4] -1: - subs r3, r3, #2 - uhadd8 r8, r4, r6 - eor r10, r4, r6 - uhadd8 r9, r5, r7 - eor r11, r5, r7 - and r10, r10, r12 - ldr_pre r4, r1, r2 - uadd8 r8, r8, r10 - and r11, r11, r12 - uadd8 r9, r9, r11 - ldr r5, [r1, #4] - uhadd8 r10, r4, r6 - eor r6, r4, r6 - uhadd8 r11, r5, r7 - and r6, r6, r12 - eor r7, r5, r7 - uadd8 r10, r10, r6 - and r7, r7, r12 - ldr_pre r6, r1, r2 - uadd8 r11, r11, r7 - strd_post r8, r9, r0, r2 - ldr r7, [r1, #4] - strd_post r10, r11, r0, r2 - bne 1b - - pop {r4-r11} - bx lr -endfunc - -function ff_put_pixels8_x2_no_rnd_armv6, export=1 - push {r4-r9, lr} -1: - subs r3, r3, #2 - ldr r4, [r1] - ldr r5, [r1, #4] - ldr r7, [r1, #5] - ldr_pre r8, r1, r2 - ldr r9, [r1, #4] - ldr r14, [r1, #5] - add r1, r1, r2 - lsr r6, r4, #8 - orr r6, r6, r5, lsl #24 - lsr r12, r8, #8 - orr r12, r12, r9, lsl #24 - uhadd8 r4, r4, r6 - uhadd8 r5, r5, r7 - uhadd8 r8, r8, r12 - uhadd8 r9, r9, r14 - stm r0, {r4,r5} - add r0, r0, r2 - stm r0, {r8,r9} - add r0, r0, r2 - bne 1b - - pop {r4-r9, pc} -endfunc - -function ff_put_pixels8_y2_no_rnd_armv6, export=1 - push {r4-r9, lr} - ldr r4, [r1] - ldr r5, [r1, #4] - ldr_pre r6, r1, r2 - ldr r7, [r1, #4] -1: - subs r3, r3, #2 - uhadd8 r8, r4, r6 - ldr_pre r4, r1, r2 - uhadd8 r9, r5, r7 - ldr r5, [r1, #4] - uhadd8 r12, r4, r6 - ldr_pre r6, r1, r2 - uhadd8 r14, r5, r7 - ldr r7, [r1, #4] - stm r0, {r8,r9} - add r0, r0, r2 - stm r0, {r12,r14} - add r0, r0, r2 - bne 1b - - pop {r4-r9, pc} -endfunc - -function ff_avg_pixels8_armv6, export=1 - pld [r1, r2] - push {r4-r10, lr} - mov lr, #1 - orr lr, lr, lr, lsl #8 - orr lr, lr, lr, lsl #16 - ldrd r4, r5, [r0] - ldr r10, [r1, #4] - ldr_post r9, r1, r2 - subs r3, r3, #2 -1: - pld [r1, r2] - eor r8, r4, r9 - uhadd8 r4, r4, r9 - eor r12, r5, r10 - ldrd_reg r6, r7, r0, r2 - uhadd8 r5, r5, r10 - and r8, r8, lr - ldr r10, [r1, #4] - and r12, r12, lr - uadd8 r4, r4, r8 - ldr_post r9, r1, r2 - eor r8, r6, r9 - uadd8 r5, r5, r12 - pld [r1, r2, lsl #1] - eor r12, r7, r10 - uhadd8 r6, r6, r9 - strd_post r4, r5, r0, r2 - uhadd8 r7, r7, r10 - beq 2f - and r8, r8, lr - ldrd_reg r4, r5, r0, r2 - uadd8 r6, r6, r8 - ldr r10, [r1, #4] - and r12, r12, lr - subs r3, r3, #2 - uadd8 r7, r7, r12 - ldr_post r9, r1, r2 - strd_post r6, r7, r0, r2 - b 1b -2: - and r8, r8, lr - and r12, r12, lr - uadd8 r6, r6, r8 - uadd8 r7, r7, r12 - strd_post r6, r7, r0, r2 - - pop {r4-r10, pc} -endfunc |