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TI J721E Imaging User Guide
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The multi_phase data structure in the configuration data structure used by the TIVX_KERNEL_VPAC_MSC kernel.
Data Fields | |
uint32_t | phase_mode |
uint32_t | horz_coef_sel |
uint32_t | vert_coef_sel |
uint32_t | init_phase_x |
uint32_t | init_phase_y |
uint32_t tivx_vpac_msc_multi_phase_params_t::phase_mode |
Multi-phase Mode, 0: 64 phases, 1: 32 phases
uint32_t tivx_vpac_msc_multi_phase_params_t::horz_coef_sel |
Multi-phase horizontal coefficient set selection if (phase_mode == 0) 0: 32 phase coefficient sets 0 & 1 2: 32 phase coefficient sets 2 & 3 1&3 : reserved else 32 phase coefficient set [Range (0-3)]
uint32_t tivx_vpac_msc_multi_phase_params_t::vert_coef_sel |
Multi-phase vertical coefficient set selection if (phase_mode == 0) 0: 32 phase coefficient sets 0 & 1 2: 32 phase coefficient sets 2 & 3 1&3 : reserved else 32 phase coefficient set [Range (0-3)]
uint32_t tivx_vpac_msc_multi_phase_params_t::init_phase_x |
Multi-phase initial horizontal resize phase (U12Q12): Used to align center tap if filter to appropriate input for first output [Range (0-4095, or TIVX_VPAC_MSC_AUTOCOMPUTE)]
uint32_t tivx_vpac_msc_multi_phase_params_t::init_phase_y |
Multi-phase initial vertical resize phase (U12Q12): Used to align center tap if filter to appropriate input for first output [Range (0-4095, or TIVX_VPAC_MSC_AUTOCOMPUTE)]