c6b9039fd9
Approximate the Google style guide[1] so that that there's a written document to follow and tools to check compliance[2]. [1]: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml [2]: http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py Change-Id: Idf40e3d8dddcc72150f6af127b13e5dab838685f
103 lines
4.0 KiB
C
103 lines
4.0 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "vpx_ports/config.h"
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#include "vp8/common/recon.h"
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#include "recon_x86.h"
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#include "vpx_mem/vpx_mem.h"
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#define build_intra_predictors_mbuv_prototype(sym) \
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void sym(unsigned char *dst, int dst_stride, \
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const unsigned char *src, int src_stride)
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typedef build_intra_predictors_mbuv_prototype((*build_intra_predictors_mbuv_fn_t));
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dc_mmx2);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dctop_mmx2);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dcleft_mmx2);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_dc128_mmx);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ho_mmx2);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ho_ssse3);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_ve_mmx);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_tm_sse2);
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extern build_intra_predictors_mbuv_prototype(vp8_intra_pred_uv_tm_ssse3);
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static void vp8_build_intra_predictors_mbuv_x86(MACROBLOCKD *x,
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unsigned char *dst_u,
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unsigned char *dst_v,
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int dst_stride,
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build_intra_predictors_mbuv_fn_t tm_func,
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build_intra_predictors_mbuv_fn_t ho_func) {
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int mode = x->mode_info_context->mbmi.uv_mode;
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build_intra_predictors_mbuv_fn_t fn;
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int src_stride = x->dst.uv_stride;
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switch (mode) {
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case V_PRED:
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fn = vp8_intra_pred_uv_ve_mmx;
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break;
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case H_PRED:
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fn = ho_func;
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break;
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case TM_PRED:
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fn = tm_func;
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break;
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case DC_PRED:
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if (x->up_available) {
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if (x->left_available) {
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fn = vp8_intra_pred_uv_dc_mmx2;
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break;
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} else {
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fn = vp8_intra_pred_uv_dctop_mmx2;
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break;
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}
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} else if (x->left_available) {
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fn = vp8_intra_pred_uv_dcleft_mmx2;
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break;
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} else {
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fn = vp8_intra_pred_uv_dc128_mmx;
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break;
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}
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break;
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default:
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return;
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}
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fn(dst_u, dst_stride, x->dst.u_buffer, src_stride);
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fn(dst_v, dst_stride, x->dst.v_buffer, src_stride);
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}
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void vp8_build_intra_predictors_mbuv_sse2(MACROBLOCKD *x) {
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vp8_build_intra_predictors_mbuv_x86(x, &x->predictor[256],
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&x->predictor[320], 8,
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vp8_intra_pred_uv_tm_sse2,
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vp8_intra_pred_uv_ho_mmx2);
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}
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void vp8_build_intra_predictors_mbuv_ssse3(MACROBLOCKD *x) {
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vp8_build_intra_predictors_mbuv_x86(x, &x->predictor[256],
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&x->predictor[320], 8,
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vp8_intra_pred_uv_tm_ssse3,
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vp8_intra_pred_uv_ho_ssse3);
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}
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void vp8_build_intra_predictors_mbuv_s_sse2(MACROBLOCKD *x) {
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vp8_build_intra_predictors_mbuv_x86(x, x->dst.u_buffer,
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x->dst.v_buffer, x->dst.uv_stride,
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vp8_intra_pred_uv_tm_sse2,
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vp8_intra_pred_uv_ho_mmx2);
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}
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void vp8_build_intra_predictors_mbuv_s_ssse3(MACROBLOCKD *x) {
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vp8_build_intra_predictors_mbuv_x86(x, x->dst.u_buffer,
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x->dst.v_buffer, x->dst.uv_stride,
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vp8_intra_pred_uv_tm_ssse3,
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vp8_intra_pred_uv_ho_ssse3);
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}
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