Commit 16395d2b authored by Rishikesh More's avatar Rishikesh More Committed by Henrik Gramner

mips: MSA predict optimizations

Signed-off-by: 's avatarRishikesh More <rishikesh.more@imgtec.com>
parent 204e1a60
......@@ -147,7 +147,8 @@ endif
ifeq ($(SYS_ARCH),MIPS)
ifneq ($(findstring HAVE_MSA 1, $(CONFIG)),)
SRCS += common/mips/mc-c.c common/mips/dct-c.c \
common/mips/deblock-c.c common/mips/pixel-c.c
common/mips/deblock-c.c common/mips/pixel-c.c \
common/mips/predict-c.c
endif
endif
......
/*****************************************************************************
* predict-c.c: msa intra prediction
*****************************************************************************
* Copyright (C) 2015 x264 project
*
* Authors: Mandar Sahastrabuddhe <mandar.sahastrabuddhe@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at licensing@x264.com.
*****************************************************************************/
#include "common/common.h"
#include "macros.h"
#if !HIGH_BIT_DEPTH
static void intra_predict_vert_4x4_msa( uint8_t *p_src, uint8_t *p_dst,
int32_t i_dst_stride )
{
uint32_t u_src_data;
u_src_data = LW( p_src );
SW4( u_src_data, u_src_data, u_src_data, u_src_data, p_dst, i_dst_stride );
}
static void intra_predict_vert_8x8_msa( uint8_t *p_src, uint8_t *p_dst,
int32_t i_dst_stride )
{
uint64_t u_out;
u_out = LD( p_src );
SD4( u_out, u_out, u_out, u_out, p_dst, i_dst_stride );
p_dst += ( 4 * i_dst_stride );
SD4( u_out, u_out, u_out, u_out, p_dst, i_dst_stride );
}
static void intra_predict_vert_16x16_msa( uint8_t *p_src, uint8_t *p_dst,
int32_t i_dst_stride )
{
v16u8 src0 = LD_UB( p_src );
ST_UB8( src0, src0, src0, src0, src0, src0, src0, src0, p_dst,
i_dst_stride );
p_dst += ( 8 * i_dst_stride );
ST_UB8( src0, src0, src0, src0, src0, src0, src0, src0, p_dst,
i_dst_stride );
}
static void intra_predict_horiz_4x4_msa( uint8_t *p_src, int32_t i_src_stride,
uint8_t *p_dst, int32_t i_dst_stride )
{
uint32_t u_out0, u_out1, u_out2, u_out3;
u_out0 = p_src[0 * i_src_stride] * 0x01010101;
u_out1 = p_src[1 * i_src_stride] * 0x01010101;
u_out2 = p_src[2 * i_src_stride] * 0x01010101;
u_out3 = p_src[3 * i_src_stride] * 0x01010101;
SW4( u_out0, u_out1, u_out2, u_out3, p_dst, i_dst_stride );
}
static void intra_predict_horiz_8x8_msa( uint8_t *p_src, int32_t i_src_stride,
uint8_t *p_dst, int32_t i_dst_stride )
{
uint64_t u_out0, u_out1, u_out2, u_out3, u_out4, u_out5, u_out6, u_out7;
u_out0 = p_src[0 * i_src_stride] * 0x0101010101010101ull;
u_out1 = p_src[1 * i_src_stride] * 0x0101010101010101ull;
u_out2 = p_src[2 * i_src_stride] * 0x0101010101010101ull;
u_out3 = p_src[3 * i_src_stride] * 0x0101010101010101ull;
u_out4 = p_src[4 * i_src_stride] * 0x0101010101010101ull;
u_out5 = p_src[5 * i_src_stride] * 0x0101010101010101ull;
u_out6 = p_src[6 * i_src_stride] * 0x0101010101010101ull;
u_out7 = p_src[7 * i_src_stride] * 0x0101010101010101ull;
SD4( u_out0, u_out1, u_out2, u_out3, p_dst, i_dst_stride );
p_dst += ( 4 * i_dst_stride );
SD4( u_out4, u_out5, u_out6, u_out7, p_dst, i_dst_stride );
}
static void intra_predict_horiz_16x16_msa( uint8_t *p_src, int32_t i_src_stride,
uint8_t *p_dst,
int32_t i_dst_stride )
{
uint32_t u_row;
uint8_t u_inp0, u_inp1, u_inp2, u_inp3;
v16u8 src0, src1, src2, src3;
for ( u_row = 4; u_row--; )
{
u_inp0 = p_src[0];
p_src += i_src_stride;
u_inp1 = p_src[0];
p_src += i_src_stride;
u_inp2 = p_src[0];
p_src += i_src_stride;
u_inp3 = p_src[0];
p_src += i_src_stride;
src0 = ( v16u8 ) __msa_fill_b( u_inp0 );
src1 = ( v16u8 ) __msa_fill_b( u_inp1 );
src2 = ( v16u8 ) __msa_fill_b( u_inp2 );
src3 = ( v16u8 ) __msa_fill_b( u_inp3 );
ST_UB4( src0, src1, src2, src3, p_dst, i_dst_stride );
p_dst += ( 4 * i_dst_stride );
}
}
static void intra_predict_dc_4x4_msa( uint8_t *p_src_top, uint8_t *p_src_left,
int32_t i_src_stride_left,
uint8_t *p_dst, int32_t i_dst_stride,
uint8_t is_above, uint8_t is_left )
{
uint32_t u_row;
uint32_t u_out, u_addition = 0;
v16u8 src_above, store;
v8u16 sum_above;
v4u32 sum;
if ( is_left && is_above )
{
src_above = LD_UB( p_src_top );
sum_above = __msa_hadd_u_h( src_above, src_above );
sum = __msa_hadd_u_w( sum_above, sum_above );
u_addition = __msa_copy_u_w( ( v4i32 ) sum, 0 );
for ( u_row = 0; u_row < 4; u_row++ )
{
u_addition += p_src_left[u_row * i_src_stride_left];
}
u_addition = ( u_addition + 4 ) >> 3;
store = ( v16u8 ) __msa_fill_b( u_addition );
}
else if ( is_left )
{
for ( u_row = 0; u_row < 4; u_row++ )
{
u_addition += p_src_left[u_row * i_src_stride_left];
}
u_addition = ( u_addition + 2 ) >> 2;
store = ( v16u8 ) __msa_fill_b( u_addition );
}
else if ( is_above )
{
src_above = LD_UB( p_src_top );
sum_above = __msa_hadd_u_h( src_above, src_above );
sum = __msa_hadd_u_w( sum_above, sum_above );
sum = ( v4u32 ) __msa_srari_w( ( v4i32 ) sum, 2 );
store = ( v16u8 ) __msa_splati_b( ( v16i8 ) sum, 0 );
}
else
{
store = ( v16u8 ) __msa_ldi_b( 128 );
}
u_out = __msa_copy_u_w( ( v4i32 ) store, 0 );
SW4( u_out, u_out, u_out, u_out, p_dst, i_dst_stride );
}
static void intra_predict_dc_8x8_msa( uint8_t *p_src_top, uint8_t *p_src_left,
uint8_t *p_dst, int32_t i_dst_stride )
{
uint64_t u_val0, u_val1;
v16i8 store;
v16u8 src = { 0 };
v8u16 sum_h;
v4u32 sum_w;
v2u64 sum_d;
u_val0 = LD( p_src_top );
u_val1 = LD( p_src_left );
INSERT_D2_UB( u_val0, u_val1, src );
sum_h = __msa_hadd_u_h( src, src );
sum_w = __msa_hadd_u_w( sum_h, sum_h );
sum_d = __msa_hadd_u_d( sum_w, sum_w );
sum_w = ( v4u32 ) __msa_pckev_w( ( v4i32 ) sum_d, ( v4i32 ) sum_d );
sum_d = __msa_hadd_u_d( sum_w, sum_w );
sum_w = ( v4u32 ) __msa_srari_w( ( v4i32 ) sum_d, 4 );
store = __msa_splati_b( ( v16i8 ) sum_w, 0 );
u_val0 = __msa_copy_u_d( ( v2i64 ) store, 0 );
SD4( u_val0, u_val0, u_val0, u_val0, p_dst, i_dst_stride );
p_dst += ( 4 * i_dst_stride );
SD4( u_val0, u_val0, u_val0, u_val0, p_dst, i_dst_stride );
}
static void intra_predict_dc_16x16_msa( uint8_t *p_src_top, uint8_t *p_src_left,
int32_t i_src_stride_left,
uint8_t *p_dst, int32_t i_dst_stride,
uint8_t is_above, uint8_t is_left )
{
uint32_t u_row;
uint32_t u_addition = 0;
v16u8 src_above, store;
v8u16 sum_above;
v4u32 sum_top;
v2u64 sum;
if ( is_left && is_above )
{
src_above = LD_UB( p_src_top );
sum_above = __msa_hadd_u_h( src_above, src_above );
sum_top = __msa_hadd_u_w( sum_above, sum_above );
sum = __msa_hadd_u_d( sum_top, sum_top );
sum_top = ( v4u32 ) __msa_pckev_w( ( v4i32 ) sum, ( v4i32 ) sum );
sum = __msa_hadd_u_d( sum_top, sum_top );
u_addition = __msa_copy_u_w( ( v4i32 ) sum, 0 );
for ( u_row = 0; u_row < 16; u_row++ )
{
u_addition += p_src_left[u_row * i_src_stride_left];
}
u_addition = ( u_addition + 16 ) >> 5;
store = ( v16u8 ) __msa_fill_b( u_addition );
}
else if ( is_left )
{
for ( u_row = 0; u_row < 16; u_row++ )
{
u_addition += p_src_left[u_row * i_src_stride_left];
}
u_addition = ( u_addition + 8 ) >> 4;
store = ( v16u8 ) __msa_fill_b( u_addition );
}
else if ( is_above )
{
src_above = LD_UB( p_src_top );
sum_above = __msa_hadd_u_h( src_above, src_above );
sum_top = __msa_hadd_u_w( sum_above, sum_above );
sum = __msa_hadd_u_d( sum_top, sum_top );
sum_top = ( v4u32 ) __msa_pckev_w( ( v4i32 ) sum, ( v4i32 ) sum );
sum = __msa_hadd_u_d( sum_top, sum_top );
sum = ( v2u64 ) __msa_srari_d( ( v2i64 ) sum, 4 );
store = ( v16u8 ) __msa_splati_b( ( v16i8 ) sum, 0 );
}
else
{
store = ( v16u8 ) __msa_ldi_b( 128 );
}
ST_UB8( store, store, store, store, store, store, store, store, p_dst,
i_dst_stride );
p_dst += ( 8 * i_dst_stride );
ST_UB8( store, store, store, store, store, store, store, store, p_dst,
i_dst_stride );
}
static void intra_predict_plane_8x8_msa( uint8_t *p_src, int32_t i_stride )
{
uint8_t u_lpcnt;
int32_t i_res, i_res0, i_res1, i_res2, i_res3;
uint64_t u_out0, u_out1;
v16i8 shf_mask = { 3, 5, 2, 6, 1, 7, 0, 8, 3, 5, 2, 6, 1, 7, 0, 8 };
v8i16 short_multiplier = { 1, 2, 3, 4, 1, 2, 3, 4 };
v4i32 int_multiplier = { 0, 1, 2, 3 };
v16u8 p_src_top;
v8i16 vec9, vec10, vec11;
v4i32 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8;
v2i64 sum;
p_src_top = LD_UB( p_src - ( i_stride + 1 ) );
p_src_top = ( v16u8 ) __msa_vshf_b( shf_mask, ( v16i8 ) p_src_top,
( v16i8 ) p_src_top );
vec9 = __msa_hsub_u_h( p_src_top, p_src_top );
vec9 *= short_multiplier;
vec8 = __msa_hadd_s_w( vec9, vec9 );
sum = __msa_hadd_s_d( vec8, vec8 );
i_res0 = __msa_copy_s_w( ( v4i32 ) sum, 0 );
i_res1 = ( p_src[4 * i_stride - 1] - p_src[2 * i_stride - 1] ) +
2 * ( p_src[5 * i_stride - 1] - p_src[i_stride - 1] ) +
3 * ( p_src[6 * i_stride - 1] - p_src[-1] ) +
4 * ( p_src[7 * i_stride - 1] - p_src[-i_stride - 1] );
i_res0 *= 17;
i_res1 *= 17;
i_res0 = ( i_res0 + 16 ) >> 5;
i_res1 = ( i_res1 + 16 ) >> 5;
i_res3 = 3 * ( i_res0 + i_res1 );
i_res2 = 16 * ( p_src[7 * i_stride - 1] + p_src[-i_stride + 7] + 1 );
i_res = i_res2 - i_res3;
vec8 = __msa_fill_w( i_res0 );
vec4 = __msa_fill_w( i_res );
vec2 = __msa_fill_w( i_res1 );
vec5 = vec8 * int_multiplier;
vec3 = vec8 * 4;
for ( u_lpcnt = 4; u_lpcnt--; )
{
vec0 = vec5;
vec0 += vec4;
vec1 = vec0 + vec3;
vec6 = vec5;
vec4 += vec2;
vec6 += vec4;
vec7 = vec6 + vec3;
SRA_4V( vec0, vec1, vec6, vec7, 5 );
PCKEV_H2_SH( vec1, vec0, vec7, vec6, vec10, vec11 );
CLIP_SH2_0_255( vec10, vec11 );
PCKEV_B2_SH( vec10, vec10, vec11, vec11, vec10, vec11 );
u_out0 = __msa_copy_s_d( ( v2i64 ) vec10, 0 );
u_out1 = __msa_copy_s_d( ( v2i64 ) vec11, 0 );
SD( u_out0, p_src );
p_src += i_stride;
SD( u_out1, p_src );
p_src += i_stride;
vec4 += vec2;
}
}
static void intra_predict_plane_16x16_msa( uint8_t *p_src, int32_t i_stride )
{
uint8_t u_lpcnt;
int32_t i_res0, i_res1, i_res2, i_res3;
uint64_t u_load0, u_load1;
v16i8 shf_mask = { 7, 8, 6, 9, 5, 10, 4, 11, 3, 12, 2, 13, 1, 14, 0, 15 };
v8i16 short_multiplier = { 1, 2, 3, 4, 5, 6, 7, 8 };
v4i32 int_multiplier = { 0, 1, 2, 3 };
v16u8 p_src_top = { 0 };
v8i16 vec9, vec10;
v4i32 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, res_add;
u_load0 = LD( p_src - ( i_stride + 1 ) );
u_load1 = LD( p_src - ( i_stride + 1 ) + 9 );
INSERT_D2_UB( u_load0, u_load1, p_src_top );
p_src_top = ( v16u8 ) __msa_vshf_b( shf_mask, ( v16i8 ) p_src_top,
( v16i8 ) p_src_top );
vec9 = __msa_hsub_u_h( p_src_top, p_src_top );
vec9 *= short_multiplier;
vec8 = __msa_hadd_s_w( vec9, vec9 );
res_add = ( v4i32 ) __msa_hadd_s_d( vec8, vec8 );
i_res0 = __msa_copy_s_w( res_add, 0 ) + __msa_copy_s_w( res_add, 2 );
i_res1 = ( p_src[8 * i_stride - 1] - p_src[6 * i_stride - 1] ) +
2 * ( p_src[9 * i_stride - 1] - p_src[5 * i_stride - 1] ) +
3 * ( p_src[10 * i_stride - 1] - p_src[4 * i_stride - 1] ) +
4 * ( p_src[11 * i_stride - 1] - p_src[3 * i_stride - 1] ) +
5 * ( p_src[12 * i_stride - 1] - p_src[2 * i_stride - 1] ) +
6 * ( p_src[13 * i_stride - 1] - p_src[i_stride - 1] ) +
7 * ( p_src[14 * i_stride - 1] - p_src[-1] ) +
8 * ( p_src[15 * i_stride - 1] - p_src[-1 * i_stride - 1] );
i_res0 *= 5;
i_res1 *= 5;
i_res0 = ( i_res0 + 32 ) >> 6;
i_res1 = ( i_res1 + 32 ) >> 6;
i_res3 = 7 * ( i_res0 + i_res1 );
i_res2 = 16 * ( p_src[15 * i_stride - 1] + p_src[-i_stride + 15] + 1 );
i_res2 -= i_res3;
vec8 = __msa_fill_w( i_res0 );
vec4 = __msa_fill_w( i_res2 );
vec5 = __msa_fill_w( i_res1 );
vec6 = vec8 * 4;
vec7 = vec8 * int_multiplier;
for ( u_lpcnt = 16; u_lpcnt--; )
{
vec0 = vec7;
vec0 += vec4;
vec1 = vec0 + vec6;
vec2 = vec1 + vec6;
vec3 = vec2 + vec6;
SRA_4V( vec0, vec1, vec2, vec3, 5 );
PCKEV_H2_SH( vec1, vec0, vec3, vec2, vec9, vec10 );
CLIP_SH2_0_255( vec9, vec10 );
PCKEV_ST_SB( vec9, vec10, p_src );
p_src += i_stride;
vec4 += vec5;
}
}
static void intra_predict_dc_4blk_8x8_msa( uint8_t *p_src, int32_t i_stride )
{
uint8_t u_lp_cnt;
uint32_t u_src0, u_src1, u_src3, u_src2 = 0;
uint32_t u_out0, u_out1, u_out2, u_out3;
v16u8 p_src_top;
v8u16 add;
v4u32 sum;
p_src_top = LD_UB( p_src - i_stride );
add = __msa_hadd_u_h( ( v16u8 ) p_src_top, ( v16u8 ) p_src_top );
sum = __msa_hadd_u_w( add, add );
u_src0 = __msa_copy_u_w( ( v4i32 ) sum, 0 );
u_src1 = __msa_copy_u_w( ( v4i32 ) sum, 1 );
for ( u_lp_cnt = 0; u_lp_cnt < 4; u_lp_cnt++ )
{
u_src0 += p_src[u_lp_cnt * i_stride - 1];
u_src2 += p_src[( 4 + u_lp_cnt ) * i_stride - 1];
}
u_src0 = ( u_src0 + 4 ) >> 3;
u_src3 = ( u_src1 + u_src2 + 4 ) >> 3;
u_src1 = ( u_src1 + 2 ) >> 2;
u_src2 = ( u_src2 + 2 ) >> 2;
u_out0 = u_src0 * 0x01010101;
u_out1 = u_src1 * 0x01010101;
u_out2 = u_src2 * 0x01010101;
u_out3 = u_src3 * 0x01010101;
for ( u_lp_cnt = 4; u_lp_cnt--; )
{
SW( u_out0, p_src );
SW( u_out1, ( p_src + 4 ) );
SW( u_out2, ( p_src + 4 * i_stride ) );
SW( u_out3, ( p_src + 4 * i_stride + 4 ) );
p_src += i_stride;
}
}
static void intra_predict_ddl_8x8_msa( uint8_t *p_src, uint8_t *p_dst,
int32_t i_dst_stride )
{
uint8_t u_src_val = p_src[15];
uint64_t u_out0, u_out1, u_out2, u_out3;
v16u8 src, vec4, vec5, res0;
v8u16 vec0, vec1, vec2, vec3;
v2i64 res1, res2, res3;
src = LD_UB( p_src );
vec4 = ( v16u8 ) __msa_sldi_b( ( v16i8 ) src, ( v16i8 ) src, 1 );
vec5 = ( v16u8 ) __msa_sldi_b( ( v16i8 ) src, ( v16i8 ) src, 2 );
vec5 = ( v16u8 ) __msa_insert_b( ( v16i8 ) vec5, 14, u_src_val );
ILVR_B2_UH( vec5, src, vec4, vec4, vec0, vec1 );
ILVL_B2_UH( vec5, src, vec4, vec4, vec2, vec3 );
HADD_UB4_UH( vec0, vec1, vec2, vec3, vec0, vec1, vec2, vec3 );
vec0 += vec1;
vec2 += vec3;
vec0 = ( v8u16 ) __msa_srari_h( ( v8i16 ) vec0, 2 );
vec2 = ( v8u16 ) __msa_srari_h( ( v8i16 ) vec2, 2 );
res0 = ( v16u8 ) __msa_pckev_b( ( v16i8 ) vec2, ( v16i8 ) vec0 );
res1 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 1 );
res2 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 2 );
res3 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 3 );
u_out0 = __msa_copy_u_d( ( v2i64 ) res0, 0 );
u_out1 = __msa_copy_u_d( res1, 0 );
u_out2 = __msa_copy_u_d( res2, 0 );
u_out3 = __msa_copy_u_d( res3, 0 );
SD4( u_out0, u_out1, u_out2, u_out3, p_dst, i_dst_stride );
p_dst += ( 4 * i_dst_stride );
res0 = ( v16u8 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 4 );
res1 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 1 );
res2 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 2 );
res3 = ( v2i64 ) __msa_sldi_b( ( v16i8 ) res0, ( v16i8 ) res0, 3 );
u_out0 = __msa_copy_u_d( ( v2i64 ) res0, 0 );
u_out1 = __msa_copy_u_d( res1, 0 );
u_out2 = __msa_copy_u_d( res2, 0 );
u_out3 = __msa_copy_u_d( res3, 0 );
SD4( u_out0, u_out1, u_out2, u_out3, p_dst, i_dst_stride );
}
static void intra_predict_128dc_16x16_msa( uint8_t *p_dst,
int32_t i_dst_stride )
{
v16u8 out = ( v16u8 ) __msa_ldi_b( 128 );
ST_UB8( out, out, out, out, out, out, out, out, p_dst, i_dst_stride );
p_dst += ( 8 * i_dst_stride );
ST_UB8( out, out, out, out, out, out, out, out, p_dst, i_dst_stride );
}
void x264_intra_predict_dc_16x16_msa( uint8_t *p_src )
{
intra_predict_dc_16x16_msa( ( p_src - FDEC_STRIDE ), ( p_src - 1 ),
FDEC_STRIDE, p_src, FDEC_STRIDE, 1, 1 );
}
void x264_intra_predict_dc_left_16x16_msa( uint8_t *p_src )
{
intra_predict_dc_16x16_msa( ( p_src - FDEC_STRIDE ), ( p_src - 1 ),
FDEC_STRIDE, p_src, FDEC_STRIDE, 0, 1 );
}
void x264_intra_predict_dc_top_16x16_msa( uint8_t *p_src )
{
intra_predict_dc_16x16_msa( ( p_src - FDEC_STRIDE ), ( p_src - 1 ),
FDEC_STRIDE, p_src, FDEC_STRIDE, 1, 0 );
}
void x264_intra_predict_dc_128_16x16_msa( uint8_t *p_src )
{
intra_predict_128dc_16x16_msa( p_src, FDEC_STRIDE );
}
void x264_intra_predict_hor_16x16_msa( uint8_t *p_src )
{
intra_predict_horiz_16x16_msa( ( p_src - 1 ), FDEC_STRIDE,
p_src, FDEC_STRIDE );
}
void x264_intra_predict_vert_16x16_msa( uint8_t *p_src )
{
intra_predict_vert_16x16_msa( ( p_src - FDEC_STRIDE ), p_src, FDEC_STRIDE );
}
void x264_intra_predict_plane_16x16_msa( uint8_t *p_src )
{
intra_predict_plane_16x16_msa( p_src, FDEC_STRIDE );
}
void x264_intra_predict_dc_4blk_8x8_msa( uint8_t *p_src )
{
intra_predict_dc_4blk_8x8_msa( p_src, FDEC_STRIDE );
}
void x264_intra_predict_hor_8x8_msa( uint8_t *p_src )
{
intra_predict_horiz_8x8_msa( ( p_src - 1 ), FDEC_STRIDE,
p_src, FDEC_STRIDE );
}
void x264_intra_predict_vert_8x8_msa( uint8_t *p_src )
{
intra_predict_vert_8x8_msa( ( p_src - FDEC_STRIDE ), p_src, FDEC_STRIDE );
}
void x264_intra_predict_plane_8x8_msa( uint8_t *p_src )
{
intra_predict_plane_8x8_msa( p_src, FDEC_STRIDE );
}
void x264_intra_predict_ddl_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] )
{
intra_predict_ddl_8x8_msa( ( pu_xyz + 16 ), p_src, FDEC_STRIDE );
}
void x264_intra_predict_dc_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] )
{
intra_predict_dc_8x8_msa( ( pu_xyz + 16 ), ( pu_xyz + 7 ),
p_src, FDEC_STRIDE );
}
void x264_intra_predict_h_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] )
{
intra_predict_horiz_8x8_msa( ( pu_xyz + 14 ), -1, p_src, FDEC_STRIDE );
}
void x264_intra_predict_v_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] )
{
intra_predict_vert_8x8_msa( ( pu_xyz + 16 ), p_src, FDEC_STRIDE );
}
void x264_intra_predict_dc_4x4_msa( uint8_t *p_src )
{
intra_predict_dc_4x4_msa( ( p_src - FDEC_STRIDE ), ( p_src - 1 ),
FDEC_STRIDE, p_src, FDEC_STRIDE, 1, 1 );
}
void x264_intra_predict_hor_4x4_msa( uint8_t *p_src )
{
intra_predict_horiz_4x4_msa( ( p_src - 1 ), FDEC_STRIDE,
p_src, FDEC_STRIDE );
}
void x264_intra_predict_vert_4x4_msa( uint8_t *p_src )
{
intra_predict_vert_4x4_msa( ( p_src - FDEC_STRIDE ), p_src, FDEC_STRIDE );
}
#endif
/*****************************************************************************
* predict.h: msa intra prediction
*****************************************************************************
* Copyright (C) 2015 x264 project
*
* Authors: Rishikesh More <rishikesh.more@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at licensing@x264.com.
*****************************************************************************/
#ifndef X264_MIPS_PREDICT_H
#define X264_MIPS_PREDICT_H
void x264_intra_predict_dc_16x16_msa( uint8_t *p_src );
void x264_intra_predict_dc_left_16x16_msa( uint8_t *p_src );
void x264_intra_predict_dc_top_16x16_msa( uint8_t *p_src );
void x264_intra_predict_dc_128_16x16_msa( uint8_t *p_src );
void x264_intra_predict_hor_16x16_msa( uint8_t *p_src );
void x264_intra_predict_vert_16x16_msa( uint8_t *p_src );
void x264_intra_predict_plane_16x16_msa( uint8_t *p_src );
void x264_intra_predict_dc_4blk_8x8_msa( uint8_t *p_src );
void x264_intra_predict_hor_8x8_msa( uint8_t *p_src );
void x264_intra_predict_vert_8x8_msa( uint8_t *p_src );
void x264_intra_predict_plane_8x8_msa( uint8_t *p_src );
void x264_intra_predict_ddl_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] );
void x264_intra_predict_dc_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] );
void x264_intra_predict_h_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] );
void x264_intra_predict_v_8x8_msa( uint8_t *p_src, uint8_t pu_xyz[36] );
void x264_intra_predict_dc_4x4_msa( uint8_t *p_src );
void x264_intra_predict_hor_4x4_msa( uint8_t *p_src );
void x264_intra_predict_vert_4x4_msa( uint8_t *p_src );
#endif
......@@ -43,6 +43,9 @@
#if ARCH_AARCH64
# include "aarch64/predict.h"
#endif
#if ARCH_MIPS
# include "mips/predict.h"
#endif
/****************************************************************************
* 16x16 prediction for intra luma block
......@@ -906,6 +909,21 @@ void x264_predict_16x16_init( int cpu, x264_predict_t pf[7] )
#if ARCH_AARCH64
x264_predict_16x16_init_aarch64( cpu, pf );
#endif
#if !HIGH_BIT_DEPTH
#if HAVE_MSA
if( cpu&X264_CPU_MSA )
{
pf[I_PRED_16x16_V ] = x264_intra_predict_vert_16x16_msa;
pf[I_PRED_16x16_H ] = x264_intra_predict_hor_16x16_msa;
pf[I_PRED_16x16_DC] = x264_intra_predict_dc_16x16_msa;
pf[I_PRED_16x16_P ] = x264_intra_predict_plane_16x16_msa;
pf[I_PRED_16x16_DC_LEFT]= x264_intra_predict_dc_left_16x16_msa;
pf[I_PRED_16x16_DC_TOP ]= x264_intra_predict_dc_top_16x16_msa;
pf[I_PRED_16x16_DC_128 ]= x264_intra_predict_dc_128_16x16_msa;
}
#endif
#endif
}
void x264_predict_8x8c_init( int cpu, x264_predict_t pf[7] )
......@@ -934,6 +952,15 @@ void x264_predict_8x8c_init( int cpu, x264_predict_t pf[7] )
#if ARCH_AARCH64
x264_predict_8x8c_init_aarch64( cpu, pf );
#endif
#if !HIGH_BIT_DEPTH
#if HAVE_MSA
if( cpu&X264_CPU_MSA )
{
pf[I_PRED_CHROMA_P ] = x264_intra_predict_plane_8x8_msa;
}
#endif
#endif
}
void x264_predict_8x16c_init( int cpu, x264_predict_t pf[7] )
......@@ -982,6 +1009,15 @@ void x264_predict_8x8_init( int cpu, x264_predict8x8_t pf[12], x264_predict_8x8_
#if ARCH_AARCH64
x264_predict_8x8_init_aarch64( cpu, pf, predict_filter );
#endif
#if !HIGH_BIT_DEPTH
#if HAVE_MSA