/*
* Copyright (c) 2010 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 "vpx_ports/config.h"
#include "vpx_ports/mem.h"
#include "subpixel.h"
extern const short vp8_six_tap_mmx[8][6*8];
extern const short vp8_bilinear_filters_mmx[8][2*8];
extern void vp8_filter_block1d_h6_mmx
(
unsigned char *src_ptr,
unsigned short *output_ptr,
unsigned int src_pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_filter_block1dc_v6_mmx
(
unsigned short *src_ptr,
unsigned char *output_ptr,
int output_pitch,
unsigned int pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_filter_block1d8_h6_sse2
(
unsigned char *src_ptr,
unsigned short *output_ptr,
unsigned int src_pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_filter_block1d16_h6_sse2
(
unsigned char *src_ptr,
unsigned short *output_ptr,
unsigned int src_pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_filter_block1d8_v6_sse2
(
unsigned short *src_ptr,
unsigned char *output_ptr,
int dst_ptich,
unsigned int pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_filter_block1d16_v6_sse2
(
unsigned short *src_ptr,
unsigned char *output_ptr,
int dst_ptich,
unsigned int pixels_per_line,
unsigned int pixel_step,
unsigned int output_height,
unsigned int output_width,
const short *vp8_filter
);
extern void vp8_unpack_block1d16_h6_sse2
(
unsigned char *src_ptr,
unsigned short *output_ptr,
unsigned int src_pixels_per_line,
unsigned int output_height,
unsigned int output_width
);
extern void vp8_filter_block1d8_h6_only_sse2
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
int dst_ptich,
unsigned int output_height,
const short *vp8_filter
);
extern void vp8_filter_block1d16_h6_only_sse2
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
int dst_ptich,
unsigned int output_height,
const short *vp8_filter
);
extern void vp8_filter_block1d8_v6_only_sse2
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
int dst_ptich,
unsigned int output_height,
const short *vp8_filter
);
extern prototype_subpixel_predict(vp8_bilinear_predict8x8_mmx);
#if HAVE_MMX
void vp8_sixtap_predict4x4_mmx
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 16*16); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 9, 8, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1dc_v6_mmx(FData2 + 8, dst_ptr, dst_pitch, 8, 4 , 4, 4, VFilter);
}
void vp8_sixtap_predict16x16_mmx
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 24*24); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 21, 32, HFilter);
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line) + 4, FData2 + 4, src_pixels_per_line, 1, 21, 32, HFilter);
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line) + 8, FData2 + 8, src_pixels_per_line, 1, 21, 32, HFilter);
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line) + 12, FData2 + 12, src_pixels_per_line, 1, 21, 32, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1dc_v6_mmx(FData2 + 32, dst_ptr, dst_pitch, 32, 16 , 16, 16, VFilter);
vp8_filter_block1dc_v6_mmx(FData2 + 36, dst_ptr + 4, dst_pitch, 32, 16 , 16, 16, VFilter);
vp8_filter_block1dc_v6_mmx(FData2 + 40, dst_ptr + 8, dst_pitch, 32, 16 , 16, 16, VFilter);
vp8_filter_block1dc_v6_mmx(FData2 + 44, dst_ptr + 12, dst_pitch, 32, 16 , 16, 16, VFilter);
}
void vp8_sixtap_predict8x8_mmx
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 256); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 13, 16, HFilter);
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line) + 4, FData2 + 4, src_pixels_per_line, 1, 13, 16, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1dc_v6_mmx(FData2 + 16, dst_ptr, dst_pitch, 16, 8 , 8, 8, VFilter);
vp8_filter_block1dc_v6_mmx(FData2 + 20, dst_ptr + 4, dst_pitch, 16, 8 , 8, 8, VFilter);
}
void vp8_sixtap_predict8x4_mmx
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 256); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 9, 16, HFilter);
vp8_filter_block1d_h6_mmx(src_ptr - (2 * src_pixels_per_line) + 4, FData2 + 4, src_pixels_per_line, 1, 9, 16, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1dc_v6_mmx(FData2 + 16, dst_ptr, dst_pitch, 16, 8 , 4, 8, VFilter);
vp8_filter_block1dc_v6_mmx(FData2 + 20, dst_ptr + 4, dst_pitch, 16, 8 , 4, 8, VFilter);
}
void vp8_bilinear_predict16x16_mmx
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
vp8_bilinear_predict8x8_mmx(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pitch);
vp8_bilinear_predict8x8_mmx(src_ptr + 8, src_pixels_per_line, xoffset, yoffset, dst_ptr + 8, dst_pitch);
vp8_bilinear_predict8x8_mmx(src_ptr + 8 * src_pixels_per_line, src_pixels_per_line, xoffset, yoffset, dst_ptr + dst_pitch * 8, dst_pitch);
vp8_bilinear_predict8x8_mmx(src_ptr + 8 * src_pixels_per_line + 8, src_pixels_per_line, xoffset, yoffset, dst_ptr + dst_pitch * 8 + 8, dst_pitch);
}
#endif
#if HAVE_SSE2
void vp8_sixtap_predict16x16_sse2
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 24*24); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
if (xoffset)
{
if (yoffset)
{
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d16_h6_sse2(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 21, 32, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1d16_v6_sse2(FData2 + 32, dst_ptr, dst_pitch, 32, 16 , 16, dst_pitch, VFilter);
}
else
{
// First-pass only
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d16_h6_only_sse2(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 16, HFilter);
}
}
else
{
// Second-pass only
VFilter = vp8_six_tap_mmx[yoffset];
vp8_unpack_block1d16_h6_sse2(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 21, 32);
vp8_filter_block1d16_v6_sse2(FData2 + 32, dst_ptr, dst_pitch, 32, 16 , 16, dst_pitch, VFilter);
}
}
void vp8_sixtap_predict8x8_sse2
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 256); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
if (xoffset)
{
if (yoffset)
{
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d8_h6_sse2(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 13, 16, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1d8_v6_sse2(FData2 + 16, dst_ptr, dst_pitch, 16, 8 , 8, dst_pitch, VFilter);
}
else
{
// First-pass only
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d8_h6_only_sse2(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 8, HFilter);
}
}
else
{
// Second-pass only
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1d8_v6_only_sse2(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, dst_ptr, dst_pitch, 8, VFilter);
}
}
void vp8_sixtap_predict8x4_sse2
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned short, FData2, 256); // Temp data bufffer used in filtering
const short *HFilter, *VFilter;
if (xoffset)
{
if (yoffset)
{
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d8_h6_sse2(src_ptr - (2 * src_pixels_per_line), FData2, src_pixels_per_line, 1, 9, 16, HFilter);
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1d8_v6_sse2(FData2 + 16, dst_ptr, dst_pitch, 16, 8 , 4, dst_pitch, VFilter);
}
else
{
// First-pass only
HFilter = vp8_six_tap_mmx[xoffset];
vp8_filter_block1d8_h6_only_sse2(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 4, HFilter);
}
}
else
{
// Second-pass only
VFilter = vp8_six_tap_mmx[yoffset];
vp8_filter_block1d8_v6_only_sse2(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, dst_ptr, dst_pitch, 4, VFilter);
}
}
#endif
#if HAVE_SSSE3
extern void vp8_filter_block1d8_h6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
unsigned int output_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
extern void vp8_filter_block1d16_h6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
unsigned int output_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
extern void vp8_filter_block1d16_v6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pitch,
unsigned char *output_ptr,
unsigned int out_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
extern void vp8_filter_block1d8_v6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pitch,
unsigned char *output_ptr,
unsigned int out_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
extern void vp8_filter_block1d4_h6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
unsigned int output_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
extern void vp8_filter_block1d4_v6_ssse3
(
unsigned char *src_ptr,
unsigned int src_pitch,
unsigned char *output_ptr,
unsigned int out_pitch,
unsigned int output_height,
unsigned int vp8_filter_index
);
void vp8_sixtap_predict16x16_ssse3
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned char, FData2, 24*24);
if (xoffset)
{
if (yoffset)
{
vp8_filter_block1d16_h6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, FData2, 16, 21, xoffset);
vp8_filter_block1d16_v6_ssse3(FData2 , 16, dst_ptr, dst_pitch, 16, yoffset);
}
else
{
// First-pass only
vp8_filter_block1d16_h6_ssse3(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 16, xoffset);
}
}
else
{
// Second-pass only
vp8_filter_block1d16_v6_ssse3(src_ptr - (2 * src_pixels_per_line) , src_pixels_per_line, dst_ptr, dst_pitch, 16, yoffset);
}
}
void vp8_sixtap_predict8x8_ssse3
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned char, FData2, 256);
if (xoffset)
{
if (yoffset)
{
vp8_filter_block1d8_h6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, FData2, 8, 13, xoffset);
vp8_filter_block1d8_v6_ssse3(FData2, 8, dst_ptr, dst_pitch, 8, yoffset);
}
else
{
vp8_filter_block1d8_h6_ssse3(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 8, xoffset);
}
}
else
{
// Second-pass only
vp8_filter_block1d8_v6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, dst_ptr, dst_pitch, 8, yoffset);
}
}
void vp8_sixtap_predict8x4_ssse3
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned char, FData2, 256);
if (xoffset)
{
if (yoffset)
{
vp8_filter_block1d8_h6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, FData2, 8, 9, xoffset);
vp8_filter_block1d8_v6_ssse3(FData2, 8, dst_ptr, dst_pitch, 4, yoffset);
}
else
{
// First-pass only
vp8_filter_block1d8_h6_ssse3(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 4, xoffset);
}
}
else
{
// Second-pass only
vp8_filter_block1d8_v6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, dst_ptr, dst_pitch, 4, yoffset);
}
}
void vp8_sixtap_predict4x4_ssse3
(
unsigned char *src_ptr,
int src_pixels_per_line,
int xoffset,
int yoffset,
unsigned char *dst_ptr,
int dst_pitch
)
{
DECLARE_ALIGNED_ARRAY(16, unsigned char, FData2, 4*9);
if (xoffset)
{
if (yoffset)
{
vp8_filter_block1d4_h6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, FData2, 4, 9, xoffset);
vp8_filter_block1d4_v6_ssse3(FData2, 4, dst_ptr, dst_pitch, 4, yoffset);
}
else
{
vp8_filter_block1d4_h6_ssse3(src_ptr, src_pixels_per_line, dst_ptr, dst_pitch, 4, xoffset);
}
}
else
{
vp8_filter_block1d4_v6_ssse3(src_ptr - (2 * src_pixels_per_line), src_pixels_per_line, dst_ptr, dst_pitch, 4, yoffset);
}
}
#endif