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/*
* 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_mem/vpx_mem.h"
#include "vp9/common/blockd.h"
#define build_intra_predictors_mbuv_prototype(sym) \
void sym(unsigned char *dst, int dst_stride, \
const unsigned char *src, int src_stride)
typedef build_intra_predictors_mbuv_prototype((*build_intra_pred_mbuv_fn_t));
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_dc_mmx2);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_dctop_mmx2);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_dcleft_mmx2);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_dc128_mmx);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_ho_mmx2);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_ho_ssse3);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_ve_mmx);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_tm_sse2);
extern build_intra_predictors_mbuv_prototype(vp9_intra_pred_uv_tm_ssse3);
static void build_intra_predictors_mbuv_x86(MACROBLOCKD *xd,
unsigned char *dst_u,
unsigned char *dst_v,
int dst_stride,
build_intra_pred_mbuv_fn_t tm_fn,
build_intra_pred_mbuv_fn_t ho_fn) {
int mode = xd->mode_info_context->mbmi.uv_mode;
build_intra_pred_mbuv_fn_t fn;
int src_stride = xd->dst.uv_stride;
switch (mode) {
case V_PRED:
fn = vp9_intra_pred_uv_ve_mmx;
break;
case H_PRED:
fn = ho_fn;
break;
case TM_PRED:
fn = tm_fn;
break;
case DC_PRED:
if (xd->up_available) {
if (xd->left_available) {
fn = vp9_intra_pred_uv_dc_mmx2;
break;
} else {
fn = vp9_intra_pred_uv_dctop_mmx2;
break;
}
} else if (xd->left_available) {
fn = vp9_intra_pred_uv_dcleft_mmx2;
break;
} else {
fn = vp9_intra_pred_uv_dc128_mmx;
break;
}
break;
default:
return;
}
fn(dst_u, dst_stride, xd->dst.u_buffer, src_stride);
fn(dst_v, dst_stride, xd->dst.v_buffer, src_stride);
}
void vp9_build_intra_predictors_mbuv_sse2(MACROBLOCKD *xd) {
build_intra_predictors_mbuv_x86(xd, &xd->predictor[256],
&xd->predictor[320], 8,
vp9_intra_pred_uv_tm_sse2,
vp9_intra_pred_uv_ho_mmx2);
}
void vp9_build_intra_predictors_mbuv_ssse3(MACROBLOCKD *xd) {
build_intra_predictors_mbuv_x86(xd, &xd->predictor[256],
&xd->predictor[320], 8,
vp9_intra_pred_uv_tm_ssse3,
vp9_intra_pred_uv_ho_ssse3);
}
void vp9_build_intra_predictors_mbuv_s_sse2(MACROBLOCKD *xd) {
build_intra_predictors_mbuv_x86(xd, xd->dst.u_buffer,
xd->dst.v_buffer, xd->dst.uv_stride,
vp9_intra_pred_uv_tm_sse2,
vp9_intra_pred_uv_ho_mmx2);
}
void vp9_build_intra_predictors_mbuv_s_ssse3(MACROBLOCKD *xd) {
build_intra_predictors_mbuv_x86(xd, xd->dst.u_buffer,
xd->dst.v_buffer, xd->dst.uv_stride,
vp9_intra_pred_uv_tm_ssse3,
vp9_intra_pred_uv_ho_ssse3);
}
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