mirror of
https://github.com/ultravideo/uvg266.git
synced 2024-11-24 10:34:05 +00:00
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/**
|
|
* HEVC Encoder
|
|
* - Marko Viitanen ( fador at iki.fi ), Tampere University of Technology, Department of Pervasive Computing.
|
|
*/
|
|
|
|
/*! \file inter.c
|
|
\brief Inter functions
|
|
\author Marko Viitanen
|
|
\date 2013-04
|
|
|
|
Inter functions
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "global.h"
|
|
#include "config.h"
|
|
#include "encoder.h"
|
|
#include "picture.h"
|
|
#include "inter.h"
|
|
|
|
|
|
/*!
|
|
\brief Set block mode (and init typedata)
|
|
\param pic picture to use
|
|
\param xCtb x CU position (smallest CU)
|
|
\param yCtb y CU position (smallest CU)
|
|
\param depth current CU depth
|
|
\param mode mode to set
|
|
\returns Void
|
|
*/
|
|
void inter_setBlockMode(picture* pic,uint32_t xCtb, uint32_t yCtb, uint8_t depth, uint8_t mode)
|
|
{
|
|
uint32_t x,y,d;
|
|
/* Width in smallest CU */
|
|
int width_in_SCU = pic->width_in_LCU<<MAX_DEPTH;
|
|
int block_SCU_width = (LCU_WIDTH>>depth)/(LCU_WIDTH>>MAX_DEPTH);
|
|
for(y = yCtb; y < yCtb+block_SCU_width; y++)
|
|
{
|
|
int CUpos = y*width_in_SCU;
|
|
for(x = xCtb; x < xCtb+block_SCU_width; x++)
|
|
{
|
|
for(d = 0; d < MAX_DEPTH+1; d++)
|
|
{
|
|
pic->CU[d][CUpos+x].depth = depth;
|
|
pic->CU[d][CUpos+x].type = CU_INTER;
|
|
pic->CU[d][CUpos+x].inter.mode = mode;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|