PDK API Guide for J721E
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Structure for ISP H3A AEWB engine parameters.
Data Fields | |
uint32_t | enableALowComp |
uint32_t | enableMedFilt |
uint32_t | midFiltThreshold |
H3a_PaxelConfig | winCfg |
UInt32 | blackLineVertStart |
UInt32 | blackLineHeight |
uint32_t | outMode |
uint32_t | sumShift |
uint32_t | satLimit |
uint32_t H3a_AewbConfig::enableALowComp |
Flag to enable A Low Compression
uint32_t H3a_AewbConfig::enableMedFilt |
Flag to enable/disable Medial Filter, to reduce Temperature Induced Noise
uint32_t H3a_AewbConfig::midFiltThreshold |
Median Filter Threshold
H3a_PaxelConfig H3a_AewbConfig::winCfg |
Paxel configuration
UInt32 H3a_AewbConfig::blackLineVertStart |
Vertical Window Start Position for single black line of windows. Sets the first line for the single black line of windows
UInt32 H3a_AewbConfig::blackLineHeight |
Window Height for the single black line of windows. This specifies the window height in an even number of pixels
uint32_t H3a_AewbConfig::outMode |
Output Mode Refer to H3a_AewbOutputMode for valid values
uint32_t H3a_AewbConfig::sumShift |
AE/AWB engine shift value for the accumulation of pixel values This bit field sets the right shift value which is applied on the result of the pixel accumulation before it is stored in the packet. The accumulation takes place on 26 bits which is enough for 10-bit data and a maximum widow size of 512 x 512 which results into the accumulation of 256 x 256 pixels of the same color. The shift value must be set such that the result fits on 16 bits.
uint32_t H3a_AewbConfig::satLimit |
Saturation Limit, This is the value that all sub sampled pixels in the AE/AWB engine are compared to. If the data is greater or equal to this data then the block is considered saturated.