1*fb1b10abSAndroid Build Coastguard Worker /* 2*fb1b10abSAndroid Build Coastguard Worker * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3*fb1b10abSAndroid Build Coastguard Worker * 4*fb1b10abSAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*fb1b10abSAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*fb1b10abSAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*fb1b10abSAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*fb1b10abSAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*fb1b10abSAndroid Build Coastguard Worker */ 10*fb1b10abSAndroid Build Coastguard Worker 11*fb1b10abSAndroid Build Coastguard Worker #ifndef VPX_VP8_COMMON_RECONINTRA4X4_H_ 12*fb1b10abSAndroid Build Coastguard Worker #define VPX_VP8_COMMON_RECONINTRA4X4_H_ 13*fb1b10abSAndroid Build Coastguard Worker #include "vp8/common/blockd.h" 14*fb1b10abSAndroid Build Coastguard Worker 15*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 16*fb1b10abSAndroid Build Coastguard Worker extern "C" { 17*fb1b10abSAndroid Build Coastguard Worker #endif 18*fb1b10abSAndroid Build Coastguard Worker intra_prediction_down_copy(MACROBLOCKD * xd,unsigned char * above_right_src)19*fb1b10abSAndroid Build Coastguard Workerstatic INLINE void intra_prediction_down_copy(MACROBLOCKD *xd, 20*fb1b10abSAndroid Build Coastguard Worker unsigned char *above_right_src) { 21*fb1b10abSAndroid Build Coastguard Worker int dst_stride = xd->dst.y_stride; 22*fb1b10abSAndroid Build Coastguard Worker unsigned char *above_right_dst = xd->dst.y_buffer - dst_stride + 16; 23*fb1b10abSAndroid Build Coastguard Worker 24*fb1b10abSAndroid Build Coastguard Worker unsigned int *src_ptr = (unsigned int *)above_right_src; 25*fb1b10abSAndroid Build Coastguard Worker unsigned int *dst_ptr0 = (unsigned int *)(above_right_dst + 4 * dst_stride); 26*fb1b10abSAndroid Build Coastguard Worker unsigned int *dst_ptr1 = (unsigned int *)(above_right_dst + 8 * dst_stride); 27*fb1b10abSAndroid Build Coastguard Worker unsigned int *dst_ptr2 = (unsigned int *)(above_right_dst + 12 * dst_stride); 28*fb1b10abSAndroid Build Coastguard Worker 29*fb1b10abSAndroid Build Coastguard Worker *dst_ptr0 = *src_ptr; 30*fb1b10abSAndroid Build Coastguard Worker *dst_ptr1 = *src_ptr; 31*fb1b10abSAndroid Build Coastguard Worker *dst_ptr2 = *src_ptr; 32*fb1b10abSAndroid Build Coastguard Worker } 33*fb1b10abSAndroid Build Coastguard Worker 34*fb1b10abSAndroid Build Coastguard Worker void vp8_intra4x4_predict(unsigned char *above, unsigned char *yleft, 35*fb1b10abSAndroid Build Coastguard Worker int left_stride, B_PREDICTION_MODE b_mode, 36*fb1b10abSAndroid Build Coastguard Worker unsigned char *dst, int dst_stride, 37*fb1b10abSAndroid Build Coastguard Worker unsigned char top_left); 38*fb1b10abSAndroid Build Coastguard Worker 39*fb1b10abSAndroid Build Coastguard Worker void vp8_init_intra4x4_predictors_internal(void); 40*fb1b10abSAndroid Build Coastguard Worker 41*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 42*fb1b10abSAndroid Build Coastguard Worker } // extern "C" 43*fb1b10abSAndroid Build Coastguard Worker #endif 44*fb1b10abSAndroid Build Coastguard Worker 45*fb1b10abSAndroid Build Coastguard Worker #endif // VPX_VP8_COMMON_RECONINTRA4X4_H_ 46