a337725625
to work with the latest code. Patch Set 2: aligned the above_row buffers to fix crash Change-Id: I7a6992a20ed079ccd302f8c26215cf3057f8b70c
187 lines
8.6 KiB
C
187 lines
8.6 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_config.h"
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#include "vpx_rtcd.h"
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#include "vpx_mem/vpx_mem.h"
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#include "vp8/common/blockd.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 *above, \
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const unsigned char *left, int left_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 * uabove_row,
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unsigned char * vabove_row,
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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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unsigned char * uleft,
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unsigned char * vleft,
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int left_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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{
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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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switch (mode) {
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case V_PRED: fn = vp8_intra_pred_uv_ve_mmx; break;
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case H_PRED: fn = ho_func; break;
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case TM_PRED: fn = tm_func; 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; break;
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} else {
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fn = vp8_intra_pred_uv_dctop_mmx2; 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; break;
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} else {
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fn = vp8_intra_pred_uv_dc128_mmx; break;
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}
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break;
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default: return;
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}
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fn(dst_u, dst_stride, uabove_row, uleft, left_stride);
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fn(dst_v, dst_stride, vabove_row, vleft, left_stride);
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}
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void vp8_build_intra_predictors_mbuv_s_sse2(MACROBLOCKD *x,
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unsigned char * uabove_row,
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unsigned char * vabove_row,
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unsigned char * uleft,
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unsigned char * vleft,
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int left_stride,
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unsigned char * upred_ptr,
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unsigned char * vpred_ptr,
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int pred_stride)
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{
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vp8_build_intra_predictors_mbuv_x86(x,
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uabove_row, vabove_row,
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upred_ptr,
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vpred_ptr, pred_stride,
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uleft,
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vleft,
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left_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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unsigned char * uabove_row,
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unsigned char * vabove_row,
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unsigned char * uleft,
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unsigned char * vleft,
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int left_stride,
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unsigned char * upred_ptr,
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unsigned char * vpred_ptr,
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int pred_stride)
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{
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vp8_build_intra_predictors_mbuv_x86(x,
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uabove_row, vabove_row,
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upred_ptr,
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vpred_ptr, pred_stride,
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uleft,
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vleft,
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left_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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#define build_intra_predictors_mby_prototype(sym) \
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void sym(unsigned char *dst, int dst_stride, \
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const unsigned char *above, \
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const unsigned char *left, int left_stride)
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typedef build_intra_predictors_mby_prototype((*build_intra_predictors_mby_fn_t));
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dc_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dctop_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dcleft_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_dc128_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_ho_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_ve_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_tm_sse2);
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extern build_intra_predictors_mby_prototype(vp8_intra_pred_y_tm_ssse3);
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static void vp8_build_intra_predictors_mby_x86(MACROBLOCKD *x,
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unsigned char * yabove_row,
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unsigned char *dst_y,
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int dst_stride,
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unsigned char * yleft,
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int left_stride,
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build_intra_predictors_mby_fn_t tm_func)
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{
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int mode = x->mode_info_context->mbmi.mode;
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build_intra_predictors_mbuv_fn_t fn;
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switch (mode) {
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case V_PRED: fn = vp8_intra_pred_y_ve_sse2; break;
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case H_PRED: fn = vp8_intra_pred_y_ho_sse2; break;
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case TM_PRED: fn = tm_func; 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_y_dc_sse2; break;
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} else {
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fn = vp8_intra_pred_y_dctop_sse2; break;
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}
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} else if (x->left_available) {
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fn = vp8_intra_pred_y_dcleft_sse2; break;
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} else {
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fn = vp8_intra_pred_y_dc128_sse2; break;
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}
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break;
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default: return;
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}
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fn(dst_y, dst_stride, yabove_row, yleft, left_stride);
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return;
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}
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void vp8_build_intra_predictors_mby_s_sse2(MACROBLOCKD *x,
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unsigned char * yabove_row,
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unsigned char * yleft,
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int left_stride,
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unsigned char * ypred_ptr,
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int y_stride)
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{
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vp8_build_intra_predictors_mby_x86(x, yabove_row, ypred_ptr,
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y_stride, yleft, left_stride,
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vp8_intra_pred_y_tm_sse2);
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}
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void vp8_build_intra_predictors_mby_s_ssse3(MACROBLOCKD *x,
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unsigned char * yabove_row,
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unsigned char * yleft,
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int left_stride,
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unsigned char * ypred_ptr,
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int y_stride)
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{
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vp8_build_intra_predictors_mby_x86(x, yabove_row, ypred_ptr,
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y_stride, yleft, left_stride,
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vp8_intra_pred_y_tm_ssse3);
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}
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