diff options
Diffstat (limited to 'third_party/aom/av1/common/mips/dspr2/av1_itrans4_dspr2.c')
-rw-r--r-- | third_party/aom/av1/common/mips/dspr2/av1_itrans4_dspr2.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/third_party/aom/av1/common/mips/dspr2/av1_itrans4_dspr2.c b/third_party/aom/av1/common/mips/dspr2/av1_itrans4_dspr2.c deleted file mode 100644 index d9da3a1e7..000000000 --- a/third_party/aom/av1/common/mips/dspr2/av1_itrans4_dspr2.c +++ /dev/null @@ -1,91 +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_iht4x4_16_add_dspr2(const int16_t *input, uint8_t *dest, - int dest_stride, TxfmParam *txfm_param) { - int i, j; - DECLARE_ALIGNED(32, int16_t, out[4 * 4]); - int16_t *outptr = out; - int16_t temp_in[4 * 4], temp_out[4]; - 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 - aom_idct4_rows_dspr2(input, outptr); - aom_idct4_columns_add_blk_dspr2(&out[0], dest, dest_stride); - break; - case ADST_DCT: // ADST in vertical, DCT in horizontal - aom_idct4_rows_dspr2(input, outptr); - - outptr = out; - - for (i = 0; i < 4; ++i) { - iadst4_dspr2(outptr, temp_out); - - for (j = 0; j < 4; ++j) - dest[j * dest_stride + i] = clip_pixel( - ROUND_POWER_OF_TWO(temp_out[j], 4) + dest[j * dest_stride + i]); - - outptr += 4; - } - break; - case DCT_ADST: // DCT in vertical, ADST in horizontal - for (i = 0; i < 4; ++i) { - iadst4_dspr2(input, outptr); - input += 4; - outptr += 4; - } - - for (i = 0; i < 4; ++i) { - for (j = 0; j < 4; ++j) { - temp_in[i * 4 + j] = out[j * 4 + i]; - } - } - aom_idct4_columns_add_blk_dspr2(&temp_in[0], dest, dest_stride); - break; - case ADST_ADST: // ADST in both directions - for (i = 0; i < 4; ++i) { - iadst4_dspr2(input, outptr); - input += 4; - outptr += 4; - } - - for (i = 0; i < 4; ++i) { - for (j = 0; j < 4; ++j) temp_in[j] = out[j * 4 + i]; - iadst4_dspr2(temp_in, temp_out); - - for (j = 0; j < 4; ++j) - dest[j * dest_stride + i] = clip_pixel( - ROUND_POWER_OF_TWO(temp_out[j], 4) + dest[j * dest_stride + i]); - } - break; - default: printf("av1_short_iht4x4_add_dspr2 : Invalid tx_type\n"); break; - } -} -#endif // #if HAVE_DSPR2 |