chromium/third_party/libaom/source/libaom/av1/encoder/x86/av1_fwd_txfm_sse2.h

/*
 * Copyright (c) 2018, 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.
 */
#ifndef AOM_AV1_ENCODER_X86_AV1_FWD_TXFM_SSE2_H_
#define AOM_AV1_ENCODER_X86_AV1_FWD_TXFM_SSE2_H_

#include <immintrin.h>

#include "config/aom_config.h"
#include "config/av1_rtcd.h"

#include "aom/aom_integer.h"
#include "aom_dsp/x86/transpose_sse2.h"
#include "aom_dsp/x86/txfm_common_sse2.h"

#ifdef __cplusplus
extern "C" {
#endif

void av1_fdct8x32_new_sse2(const __m128i *input, __m128i *output,
                           int8_t cos_bit);
void av1_fdct8x64_new_sse2(const __m128i *input, __m128i *output,
                           int8_t cos_bit);

static inline void fidentity4x4_new_sse2(const __m128i *const input,
                                         __m128i *const output,
                                         const int8_t cos_bit) { … }

static inline void fidentity8x4_new_sse2(const __m128i *const input,
                                         __m128i *const output,
                                         const int8_t cos_bit) { … }

static inline void fidentity8x8_new_sse2(const __m128i *input, __m128i *output,
                                         int8_t cos_bit) { … }

static inline void fdct8x8_new_sse2(const __m128i *input, __m128i *output,
                                    int8_t cos_bit) { … }

static inline void fadst8x8_new_sse2(const __m128i *input, __m128i *output,
                                     int8_t cos_bit) { … }

static inline void fidentity8x16_new_sse2(const __m128i *input, __m128i *output,
                                          int8_t cos_bit) { … }

static inline void fidentity8x32_new_sse2(const __m128i *input, __m128i *output,
                                          int8_t cos_bit) { … }

static const transform_1d_sse2 col_txfm8x32_arr[TX_TYPES] = …;

#ifdef __cplusplus
}
#endif

#endif  // AOM_AV1_ENCODER_X86_AV1_FWD_TXFM_SSE2_H_