1ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org/* 2ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * Copyright (c) 2013 The WebM project authors. All Rights Reserved. 3ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * 4ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * Use of this source code is governed by a BSD-style license 5ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * that can be found in the LICENSE file in the root of the source 6ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * tree. An additional intellectual property rights grant can be found 7ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * in the file PATENTS. All contributing project authors may 8ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org * be found in the AUTHORS file in the root of the source tree. 9ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org */ 10ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 118b26fe55f3e4daa2311dbd2d95e8ac2b4e080685johannkoenig@chromium.org#ifndef VP9_COMMON_MIPS_DSPR2_VP9_COMMON_DSPR2_H_ 128b26fe55f3e4daa2311dbd2d95e8ac2b4e080685johannkoenig@chromium.org#define VP9_COMMON_MIPS_DSPR2_VP9_COMMON_DSPR2_H_ 13ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 14ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#include <assert.h> 15ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 16ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#include "./vpx_config.h" 17ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#include "vpx/vpx_integer.h" 18ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#include "vp9/common/vp9_common.h" 19ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 20dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#ifdef __cplusplus 21dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.orgextern "C" { 22dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#endif 23dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org 24ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#if HAVE_DSPR2 25ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#define CROP_WIDTH 512 26ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgextern uint8_t *vp9_ff_cropTbl; 27ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 28ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#define DCT_CONST_ROUND_SHIFT_TWICE_COSPI_16_64(input) ({ \ 29ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org \ 30ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int32_t tmp, out; \ 31ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int dct_cost_rounding = DCT_CONST_ROUNDING; \ 32ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int in = input; \ 33ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org \ 34ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org __asm__ __volatile__ ( \ 35ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org /* out = dct_const_round_shift(input_dc * cospi_16_64); */ \ 36ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "mtlo %[dct_cost_rounding], $ac1 \n\t"\ 37ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "mthi $zero, $ac1 \n\t"\ 38ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "madd $ac1, %[in], %[cospi_16_64] \n\t"\ 39ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "extp %[tmp], $ac1, 31 \n\t"\ 40ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org \ 41ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org /* out = dct_const_round_shift(out * cospi_16_64); */ \ 42ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "mtlo %[dct_cost_rounding], $ac2 \n\t"\ 43ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "mthi $zero, $ac2 \n\t"\ 44ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "madd $ac2, %[tmp], %[cospi_16_64] \n\t"\ 45ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "extp %[out], $ac2, 31 \n\t"\ 46ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org \ 47ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [tmp] "=&r" (tmp), [out] "=r" (out) \ 48ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [in] "r" (in), \ 49ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org [dct_cost_rounding] "r" (dct_cost_rounding), \ 50ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org [cospi_16_64] "r" (cospi_16_64) \ 51ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org ); \ 52ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org out; }) 53ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 54ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgstatic INLINE void vp9_prefetch_load(const unsigned char *src) { 55ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org __asm__ __volatile__ ( 56ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "pref 0, 0(%[src]) \n\t" 57ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : 58ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [src] "r" (src) 59ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org ); 60ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org} 61ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 62ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org/* prefetch data for store */ 63ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgstatic INLINE void vp9_prefetch_store(unsigned char *dst) { 64ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org __asm__ __volatile__ ( 65ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "pref 1, 0(%[dst]) \n\t" 66ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : 67ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [dst] "r" (dst) 68ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org ); 69ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org} 70ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 71ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgstatic INLINE void vp9_prefetch_load_streamed(const unsigned char *src) { 72ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org __asm__ __volatile__ ( 73ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "pref 4, 0(%[src]) \n\t" 74ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : 75ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [src] "r" (src) 76ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org ); 77ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org} 78ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 79ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org/* prefetch data for store */ 80ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgstatic INLINE void vp9_prefetch_store_streamed(unsigned char *dst) { 81ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org __asm__ __volatile__ ( 82ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org "pref 5, 0(%[dst]) \n\t" 83ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : 84ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org : [dst] "r" (dst) 85ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org ); 86ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org} 87ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 8876e516e2154f353aa02c504bac88afb0f95fefa7johannkoenig@chromium.orgvoid vp9_idct32_cols_add_blk_dspr2(int16_t *input, uint8_t *dest, 8976e516e2154f353aa02c504bac88afb0f95fefa7johannkoenig@chromium.org int dest_stride); 90ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 91ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgvoid vp9_convolve2_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride, 92ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org uint8_t *dst, ptrdiff_t dst_stride, 93ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_x, int x_step_q4, 94ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_y, int y_step_q4, 95ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int w, int h); 96ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 97ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgvoid vp9_convolve2_avg_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride, 98ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org uint8_t *dst, ptrdiff_t dst_stride, 99ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_x, int x_step_q4, 100ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_y, int y_step_q4, 101ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int w, int h); 102ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 103ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgvoid vp9_convolve2_avg_vert_dspr2(const uint8_t *src, ptrdiff_t src_stride, 104ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org uint8_t *dst, ptrdiff_t dst_stride, 105ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_x, int x_step_q4, 106ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_y, int y_step_q4, 107ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int w, int h); 108ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 109ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgvoid vp9_convolve2_dspr2(const uint8_t *src, ptrdiff_t src_stride, 110ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org uint8_t *dst, ptrdiff_t dst_stride, 111ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter, 112ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int w, int h); 113ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 114ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.orgvoid vp9_convolve2_vert_dspr2(const uint8_t *src, ptrdiff_t src_stride, 115ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org uint8_t *dst, ptrdiff_t dst_stride, 116ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_x, int x_step_q4, 117ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org const int16_t *filter_y, int y_step_q4, 118ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org int w, int h); 119ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org 120ecee051929d6ced19cf324688774acccc9ad4a0ajohannkoenig@chromium.org#endif // #if HAVE_DSPR2 121dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#ifdef __cplusplus 122dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org} // extern "C" 123dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#endif 124dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org 1258b26fe55f3e4daa2311dbd2d95e8ac2b4e080685johannkoenig@chromium.org#endif // VP9_COMMON_MIPS_DSPR2_VP9_COMMON_DSPR2_H_ 126