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Diffstat (limited to 'libavcodec/arm/dsputil_iwmmxt_rnd_template.c')
-rw-r--r--libavcodec/arm/dsputil_iwmmxt_rnd_template.c1114
1 files changed, 0 insertions, 1114 deletions
diff --git a/libavcodec/arm/dsputil_iwmmxt_rnd_template.c b/libavcodec/arm/dsputil_iwmmxt_rnd_template.c
deleted file mode 100644
index 35a5a9b8b4..0000000000
--- a/libavcodec/arm/dsputil_iwmmxt_rnd_template.c
+++ /dev/null
@@ -1,1114 +0,0 @@
-/*
- * iWMMXt optimized DSP utils
- * copyright (c) 2004 AGAWA Koji
- *
- * 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
- */
-
-void DEF(put, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ volatile (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(avg, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ volatile (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr0, [%[block]] \n\t"
- "wldrd wr2, [r5] \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- WAVG2B" wr8, wr8, wr0 \n\t"
- WAVG2B" wr10, wr10, wr2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(put, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ volatile (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr2, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "walignr1 wr9, wr1, wr2 \n\t"
- "wldrd wr5, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "walignr1 wr11, wr4, wr5 \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "wstrd wr11, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(avg, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ volatile (
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr2, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "walignr1 wr9, wr1, wr2 \n\t"
- "wldrd wr5, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "wldrd wr0, [%[block]] \n\t"
- "pld [r4] \n\t"
- "wldrd wr1, [%[block], #8] \n\t"
- "pld [r4, #32] \n\t"
- "wldrd wr2, [r5] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wldrd wr3, [r5, #8] \n\t"
- WAVG2B" wr8, wr8, wr0 \n\t"
- WAVG2B" wr9, wr9, wr1 \n\t"
- WAVG2B" wr10, wr10, wr2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "walignr1 wr11, wr4, wr5 \n\t"
- WAVG2B" wr11, wr11, wr3 \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "wstrd wr11, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(put, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr2, [r5] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(put, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr15, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "walignr1 wr3, wr14, wr15 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr5, wr12 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "wmoveq wr7, wr15 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr5, wr11, wr12 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "walignr2ne wr7, wr14, wr15 \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr1, wr1, wr5 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wstrd wr1, [%[block], #8] \n\t"
- WAVG2B" wr3, wr3, wr7 \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr2, [r5] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr3, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "wldrd wr12, [r5] \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- WAVG2B" wr0, wr0, wr10 \n\t"
- WAVG2B" wr2, wr2, wr12 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr2, [r5] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr15, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "walignr1 wr3, wr14, wr15 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr5, wr12 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "wmoveq wr7, wr15 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr5, wr11, wr12 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "walignr2ne wr7, wr14, wr15 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr1, wr1, wr5 \n\t"
- "wldrd wr12, [r5] \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wldrd wr13, [r5, #8] \n\t"
- WAVG2B" wr3, wr3, wr7 \n\t"
- WAVG2B" wr0, wr0, wr10 \n\t"
- WAVG2B" wr1, wr1, wr11 \n\t"
- WAVG2B" wr2, wr2, wr12 \n\t"
- WAVG2B" wr3, wr3, wr13 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr1, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr2, [r5] \n\t"
- "pld [%[block]] \n\t"
- "wstrd wr3, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- :"r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels8_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "cc", "memory", "r12");
-}
-
-void DEF(put, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "walignr1 wr5, wr11, wr12 \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "walignr1 wr5, wr11, wr12 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- WAVG2B" wr9, wr9, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- WAVG2B" wr9, wr9, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "add r12, r12, #1 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "tmcr wcgr2, r12 \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "cmp r12, #8 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(put, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- /* alignment */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "tmcr wcgr2, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr7, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr6, wr7 \n\t"
- "wunpckehub wr7, wr7 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr6, wr6, wr10 \n\t"
- "waddhus wr7, wr7, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "add r12, r12, #1 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "tmcr wcgr2, r12 \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "cmp r12, #8 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wldrd wr12, [%[pixels]] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "subs %[h], %[h], #2 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(avg, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ volatile(
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- /* alignment */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "tmcr wcgr2, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr7, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr6, wr7 \n\t"
- "wunpckehub wr7, wr7 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr6, wr6, wr10 \n\t"
- "waddhus wr7, wr7, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wldrd wr13, [%[block], #8] \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- WAVG2B" wr9, wr9, wr13 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "pld [%[block], #32] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wldrd wr13, [%[block], #8] \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- WAVG2B" wr9, wr9, wr13 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
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