void I0AL_To_I420(AL_TBuffer const* pSrc, AL_TBuffer* pDst) - 2023.1 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

Document ID
PG252
Release Date
2023-05-16
Version
2023.1 English
Table 1. Data Conversion Forms
From I0AL I2AL I420 I422 IYUV NV12 NV16 P010 P210 RX0A RX2A RXmA T608 T60A T628 T62A T6m8 Y010 Y800 YV12
I0AL                        
I2AL                                  
I420                        
I422                                  
IYUV                          
NV12                          
NV16                                
P010                        
P210                                    
RX0A                        
RX2A                                
T608                        
T60A                        
T628                            
T62A                            
T6m8                                      
Y010                                    
Y800                    
YV12                          

Constants

config.h

Table 2. Function Descriptions
Name Value Description
AVC_MAX_HORIZONTAL_RANGE_P 16 AVC maximum horizontal range for P slices
AVC_MAX_VERTICAL_RANGE_P 16 AVC maximum vertical range for P slices
AVC_MAX_HORIZONTAL_RANGE_B 8 AVC maximum horizontal range for B slices
AVC_MAX_VERTICAL_RANGE_B 8 AVC maximum vertical range for B slices
HEVC_MAX_HORIZONTAL_RANGE_P 32 HEVC maximum horizontal range for P slices
HEVC_MAX_VERTICAL_RANGE_P 32 HEVC maximum vertical range for P slices
HEVC_MAX_HORIZONTAL_RANGE_B 16 HEVC maximum horizontal range for B slices
HEVC_MAX_VERTICAL_RANGE_B 16 HEVC maximum vertical range for B slices
ENCODER_CORE_FREQUENCY 666,666,666 666.67 Mhz
ENCODER_CORE_FREQUENCY_MARGIN 10 10 Hz
ENCODER_CYCLES_FOR_BLK_32X32 4,900 Used internally
AL_ENC_NUM_CORES 4 Number of Encoder cores
AL_DEC_NUM_CORES 2 Number of Decoder cores
HW_IP_BIT_DEPTH 10 10 bpc
AL_CORE_MAX_WIDTH 4096 Used internally
AL_L2P_MAX_SIZE 4,259,840 Physical memory available for the level-2 prefetch cache in bytes
AL_MAX_ENC_SLICE 200 Maximum number of slices used by the Encoder
AL_BLK16X16_QP_TABLE 0 Used internally