diff options
Diffstat (limited to 'third_party/aom/aom_dsp/mips/intrapred4_dspr2.c')
| -rw-r--r-- | third_party/aom/aom_dsp/mips/intrapred4_dspr2.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/third_party/aom/aom_dsp/mips/intrapred4_dspr2.c b/third_party/aom/aom_dsp/mips/intrapred4_dspr2.c deleted file mode 100644 index 0a21979c7..000000000 --- a/third_party/aom/aom_dsp/mips/intrapred4_dspr2.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#include "aom_dsp/mips/common_dspr2.h" - -#if HAVE_DSPR2 -void aom_h_predictor_4x4_dspr2(uint8_t *dst, ptrdiff_t stride, - const uint8_t *above, const uint8_t *left) { - int32_t tmp1, tmp2, tmp3, tmp4; - (void)above; - - __asm__ __volatile__( - "lb %[tmp1], (%[left]) \n\t" - "lb %[tmp2], 1(%[left]) \n\t" - "lb %[tmp3], 2(%[left]) \n\t" - "lb %[tmp4], 3(%[left]) \n\t" - "replv.qb %[tmp1], %[tmp1] \n\t" - "replv.qb %[tmp2], %[tmp2] \n\t" - "replv.qb %[tmp3], %[tmp3] \n\t" - "replv.qb %[tmp4], %[tmp4] \n\t" - "sw %[tmp1], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[tmp2], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[tmp3], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[tmp4], (%[dst]) \n\t" - - : [tmp1] "=&r"(tmp1), [tmp2] "=&r"(tmp2), [tmp3] "=&r"(tmp3), - [tmp4] "=&r"(tmp4) - : [left] "r"(left), [dst] "r"(dst), [stride] "r"(stride)); -} - -void aom_dc_predictor_4x4_dspr2(uint8_t *dst, ptrdiff_t stride, - const uint8_t *above, const uint8_t *left) { - int32_t expected_dc; - int32_t average; - int32_t tmp, above_c, above_l, above_r, left_c, left_r, left_l; - - __asm__ __volatile__( - "lw %[above_c], (%[above]) \n\t" - "lw %[left_c], (%[left]) \n\t" - - "preceu.ph.qbl %[above_l], %[above_c] \n\t" - "preceu.ph.qbr %[above_r], %[above_c] \n\t" - "preceu.ph.qbl %[left_l], %[left_c] \n\t" - "preceu.ph.qbr %[left_r], %[left_c] \n\t" - - "addu.ph %[average], %[above_r], %[above_l] \n\t" - "addu.ph %[average], %[average], %[left_l] \n\t" - "addu.ph %[average], %[average], %[left_r] \n\t" - "addiu %[average], %[average], 4 \n\t" - "srl %[tmp], %[average], 16 \n\t" - "addu.ph %[average], %[tmp], %[average] \n\t" - "srl %[expected_dc], %[average], 3 \n\t" - "replv.qb %[expected_dc], %[expected_dc] \n\t" - - "sw %[expected_dc], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[expected_dc], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[expected_dc], (%[dst]) \n\t" - "add %[dst], %[dst], %[stride] \n\t" - "sw %[expected_dc], (%[dst]) \n\t" - - : [above_c] "=&r"(above_c), [above_l] "=&r"(above_l), - [above_r] "=&r"(above_r), [left_c] "=&r"(left_c), - [left_l] "=&r"(left_l), [left_r] "=&r"(left_r), - [average] "=&r"(average), [tmp] "=&r"(tmp), - [expected_dc] "=&r"(expected_dc) - : [above] "r"(above), [left] "r"(left), [dst] "r"(dst), - [stride] "r"(stride)); -} -#endif // #if HAVE_DSPR2 |