diff options
Diffstat (limited to 'third_party/aom/av1/common/mips/dspr2/av1_itrans16_dspr2.c')
-rw-r--r-- | third_party/aom/av1/common/mips/dspr2/av1_itrans16_dspr2.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/third_party/aom/av1/common/mips/dspr2/av1_itrans16_dspr2.c b/third_party/aom/av1/common/mips/dspr2/av1_itrans16_dspr2.c deleted file mode 100644 index 1b3343155..000000000 --- a/third_party/aom/av1/common/mips/dspr2/av1_itrans16_dspr2.c +++ /dev/null @@ -1,97 +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 <assert.h> -#include <stdio.h> - -#include "./aom_config.h" -#include "./av1_rtcd.h" -#include "av1/common/common.h" -#include "av1/common/blockd.h" -#include "aom_dsp/mips/inv_txfm_dspr2.h" -#include "aom_dsp/txfm_common.h" -#include "aom_ports/mem.h" - -#if HAVE_DSPR2 -void av1_iht16x16_256_add_dspr2(const int16_t *input, uint8_t *dest, int pitch, - TxfmParam *txfm_param) { - int i, j; - DECLARE_ALIGNED(32, int16_t, out[16 * 16]); - int16_t *outptr = out; - int16_t temp_out[16]; - uint32_t pos = 45; - int tx_type = txfm_param->tx_type; - - /* bit positon for extract from acc */ - __asm__ __volatile__("wrdsp %[pos], 1 \n\t" : : [pos] "r"(pos)); - - switch (tx_type) { - case DCT_DCT: // DCT in both horizontal and vertical - idct16_rows_dspr2(input, outptr, 16); - idct16_cols_add_blk_dspr2(out, dest, pitch); - break; - case ADST_DCT: // ADST in vertical, DCT in horizontal - idct16_rows_dspr2(input, outptr, 16); - - outptr = out; - - for (i = 0; i < 16; ++i) { - iadst16_dspr2(outptr, temp_out); - - for (j = 0; j < 16; ++j) - dest[j * pitch + i] = clip_pixel(ROUND_POWER_OF_TWO(temp_out[j], 6) + - dest[j * pitch + i]); - outptr += 16; - } - break; - case DCT_ADST: // DCT in vertical, ADST in horizontal - { - int16_t temp_in[16 * 16]; - - for (i = 0; i < 16; ++i) { - /* prefetch row */ - prefetch_load((const uint8_t *)(input + 16)); - - iadst16_dspr2(input, outptr); - input += 16; - outptr += 16; - } - - for (i = 0; i < 16; ++i) - for (j = 0; j < 16; ++j) temp_in[j * 16 + i] = out[i * 16 + j]; - - idct16_cols_add_blk_dspr2(temp_in, dest, pitch); - } break; - case ADST_ADST: // ADST in both directions - { - int16_t temp_in[16]; - - for (i = 0; i < 16; ++i) { - /* prefetch row */ - prefetch_load((const uint8_t *)(input + 16)); - - iadst16_dspr2(input, outptr); - input += 16; - outptr += 16; - } - - for (i = 0; i < 16; ++i) { - for (j = 0; j < 16; ++j) temp_in[j] = out[j * 16 + i]; - iadst16_dspr2(temp_in, temp_out); - for (j = 0; j < 16; ++j) - dest[j * pitch + i] = clip_pixel(ROUND_POWER_OF_TWO(temp_out[j], 6) + - dest[j * pitch + i]); - } - } break; - default: printf("av1_short_iht16x16_add_dspr2 : Invalid tx_type\n"); break; - } -} -#endif // #if HAVE_DSPR2 |