diff options
Diffstat (limited to 'vp10/common/mips/msa/idct8x8_msa.c')
-rw-r--r-- | vp10/common/mips/msa/idct8x8_msa.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/vp10/common/mips/msa/idct8x8_msa.c b/vp10/common/mips/msa/idct8x8_msa.c deleted file mode 100644 index 726af4e9e..000000000 --- a/vp10/common/mips/msa/idct8x8_msa.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (c) 2015 The WebM project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include <assert.h> - -#include "vp10/common/enums.h" -#include "vpx_dsp/mips/inv_txfm_msa.h" - -void vp10_iht8x8_64_add_msa(const int16_t *input, uint8_t *dst, - int32_t dst_stride, int32_t tx_type) { - v8i16 in0, in1, in2, in3, in4, in5, in6, in7; - - /* load vector elements of 8x8 block */ - LD_SH8(input, 8, in0, in1, in2, in3, in4, in5, in6, in7); - - TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - - switch (tx_type) { - case DCT_DCT: - /* DCT in horizontal */ - VP9_IDCT8x8_1D(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - /* DCT in vertical */ - TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - VP9_IDCT8x8_1D(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - break; - case ADST_DCT: - /* DCT in horizontal */ - VP9_IDCT8x8_1D(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - /* ADST in vertical */ - TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - VP9_ADST8(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - break; - case DCT_ADST: - /* ADST in horizontal */ - VP9_ADST8(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - /* DCT in vertical */ - TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - VP9_IDCT8x8_1D(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - break; - case ADST_ADST: - /* ADST in horizontal */ - VP9_ADST8(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - /* ADST in vertical */ - TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - VP9_ADST8(in0, in1, in2, in3, in4, in5, in6, in7, - in0, in1, in2, in3, in4, in5, in6, in7); - break; - default: - assert(0); - break; - } - - /* final rounding (add 2^4, divide by 2^5) and shift */ - SRARI_H4_SH(in0, in1, in2, in3, 5); - SRARI_H4_SH(in4, in5, in6, in7, 5); - - /* add block and store 8x8 */ - VP9_ADDBLK_ST8x4_UB(dst, dst_stride, in0, in1, in2, in3); - dst += (4 * dst_stride); - VP9_ADDBLK_ST8x4_UB(dst, dst_stride, in4, in5, in6, in7); -} |