ref: ee5b80597e871ad1a7c3da0834cd7896ae3f1588
dir: /vp8/common/x86/recon_wrapper_sse2.c/
/*
* 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_config.h"
#include "vp8_rtcd.h"
#include "vpx_mem/vpx_mem.h"
#include "vp8/common/blockd.h"
#define build_intra_predictors_mbuv_prototype(sym) \
void sym(unsigned char *dst, int dst_stride, \
const unsigned char *above, \
const unsigned char *left, int left_stride)
typedef build_intra_predictors_mbuv_prototype((*build_intra_predictors_mbuv_fn_t));
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dc_mmx2);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dctop_mmx2);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dcleft_mmx2);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dc128_mmx);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ho_mmx2);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ho_ssse3);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ve_mmx);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_tm_sse2);
extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_tm_ssse3);
static void vp8_build_intra_predictors_mbuv_x86(MACROBLOCKD *x,
unsigned char * uabove_row,
unsigned char * vabove_row,
unsigned char *dst_u,
unsigned char *dst_v,
int dst_stride,
unsigned char * uleft,
unsigned char * vleft,
int left_stride,
build_intra_predictors_mbuv_fn_t tm_func,
build_intra_predictors_mbuv_fn_t ho_func)
{
int mode = x->mode_info_context->mbmi.uv_mode;
build_intra_predictors_mbuv_fn_t fn;
switch (mode) {
case V_PRED: fn = vp8_intra_pred_uv_ve_mmx; break;
case H_PRED: fn = ho_func; break;
case TM_PRED: fn = tm_func; break;
case DC_PRED:
if (x->up_available) {
if (x->left_available) {
fn = vp8_intra_pred_uv_dc_mmx2; break;
} else {
fn = vp8_intra_pred_uv_dctop_mmx2; break;
}
} else if (x->left_available) {
fn = vp8_intra_pred_uv_dcleft_mmx2; break;
} else {
fn = vp8_intra_pred_uv_dc128_mmx; break;
}
break;
default: return;
}
fn(dst_u, dst_stride, uabove_row, uleft, left_stride);
fn(dst_v, dst_stride, vabove_row, vleft, left_stride);
}
void vp8_build_intra_predictors_mbuv_s_sse2(MACROBLOCKD *x,
unsigned char * uabove_row,
unsigned char * vabove_row,
unsigned char * uleft,
unsigned char * vleft,
int left_stride,
unsigned char * upred_ptr,
unsigned char * vpred_ptr,
int pred_stride)
{
vp8_build_intra_predictors_mbuv_x86(x,
uabove_row, vabove_row,
upred_ptr,
vpred_ptr, pred_stride,
uleft,
vleft,
left_stride,
vp8_intra_pred_uv_tm_sse2,
vp8_intra_pred_uv_ho_mmx2);
}
void vp8_build_intra_predictors_mbuv_s_ssse3(MACROBLOCKD *x,
unsigned char * uabove_row,
unsigned char * vabove_row,
unsigned char * uleft,
unsigned char * vleft,
int left_stride,
unsigned char * upred_ptr,
unsigned char * vpred_ptr,
int pred_stride)
{
vp8_build_intra_predictors_mbuv_x86(x,
uabove_row, vabove_row,
upred_ptr,
vpred_ptr, pred_stride,
uleft,
vleft,
left_stride,
vp8_intra_pred_uv_tm_ssse3,
vp8_intra_pred_uv_ho_ssse3);
}
#define build_intra_predictors_mby_prototype(sym) \
void sym(unsigned char *dst, int dst_stride, \
const unsigned char *above, \
const unsigned char *left, int left_stride)
typedef build_intra_predictors_mby_prototype((*build_intra_predictors_mby_fn_t));
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dc_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dctop_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dcleft_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dc128_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_ho_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_ve_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_tm_sse2);
extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_tm_ssse3);
static void vp8_build_intra_predictors_mby_x86(MACROBLOCKD *x,
unsigned char * yabove_row,
unsigned char *dst_y,
int dst_stride,
unsigned char * yleft,
int left_stride,
build_intra_predictors_mby_fn_t tm_func)
{
int mode = x->mode_info_context->mbmi.mode;
build_intra_predictors_mbuv_fn_t fn;
switch (mode) {
case V_PRED: fn = vp8_intra_pred_y_ve_sse2; break;
case H_PRED: fn = vp8_intra_pred_y_ho_sse2; break;
case TM_PRED: fn = tm_func; break;
case DC_PRED:
if (x->up_available) {
if (x->left_available) {
fn = vp8_intra_pred_y_dc_sse2; break;
} else {
fn = vp8_intra_pred_y_dctop_sse2; break;
}
} else if (x->left_available) {
fn = vp8_intra_pred_y_dcleft_sse2; break;
} else {
fn = vp8_intra_pred_y_dc128_sse2; break;
}
break;
default: return;
}
fn(dst_y, dst_stride, yabove_row, yleft, left_stride);
return;
}
void vp8_build_intra_predictors_mby_s_sse2(MACROBLOCKD *x,
unsigned char * yabove_row,
unsigned char * yleft,
int left_stride,
unsigned char * ypred_ptr,
int y_stride)
{
vp8_build_intra_predictors_mby_x86(x, yabove_row, ypred_ptr,
y_stride, yleft, left_stride,
vp8_intra_pred_y_tm_sse2);
}
void vp8_build_intra_predictors_mby_s_ssse3(MACROBLOCKD *x,
unsigned char * yabove_row,
unsigned char * yleft,
int left_stride,
unsigned char * ypred_ptr,
int y_stride)
{
vp8_build_intra_predictors_mby_x86(x, yabove_row, ypred_ptr,
y_stride, yleft, left_stride,
vp8_intra_pred_y_tm_ssse3);
}