您好!
环境、我们正在使用-> 08_00_00_12 -> https://www.ti.com/tool/download/PROCESSOR-SDK-RTOS-J721E/08.00.00.12
从 viss 节点文档中可以看到我们可以获取 RGB 图像。
vissObj->params.sensor_dcc_id = sensorObj->sensorParams.dccId;
vissObj->params.fcp[0].ee_mode = 0;
vissObj->params.fcp[0].mux_output0 = 0;//TIVX_VPAC_VISS_MUX0_NV12_P12;//1;//TIVX_VPAC_VISS_MUX0_NV12_P12;
vissObj->params.fcp[0].mux_output1 = 0;//1;
vissObj->params.fcp[0].mux_output2 = TIVX_VPAC_VISS_MUX2_RED;
vissObj->params.fcp[0].mux_output3 = TIVX_VPAC_VISS_MUX3_GREEN;
vissObj->params.fcp[0].mux_output4 = TIVX_VPAC_VISS_MUX4_BLUE;
vissObj->params.h3a_in = 3;
vissObj->params.h3a_aewb_af_mode = 0;
vissObj->params.fcp[0].chroma_mode = 0;
vissObj->params.bypass_nsf4 = 0;
vissObj->params.enable_ctx = 1;
vissObj->node = tivxVpacVissNode(
graph,
vissObj->config,
NULL,
NULL,
raw_image, NULL, NULL,
output_img_r, output_img_g, output_img_b,
h3a_stats, NULL, NULL, NULL);
当我们设置它并尝试在硬件上运行它时、我收到以下错误
App Init Done! Graph create done! VISS graph done! AEWB graph done! App Create Graph Done! 6895935.671125 s: VX_ZONE_ERROR:[tivxAddKernelVpacVissValidate:694] Parameter 'output3' height should have value of -1330597712 6895935.671147 s: VX_ZONE_ERROR:[ownGraphNodeKernelValidate:531] node kernel validate failed for kernel com.ti.hwa.vpac_viss at index 0 6895935.671153 s: VX_ZONE_ERROR:[vxVerifyGraph:1930] Node kernel Validate failed 6895935.671160 s: VX_ZONE_ERROR:[vxVerifyGraph:2098] Graph verify failed App Run Graph Done! Capture delete done! VISS delete done! AEWB delete done!
不确定此错误是否源于 viss 节点中的某个错误、或者我们是否出错。
我们还使用 DCC 配置文件。 我们是否必须更改此文件以获取 RGB 图像而不是 nv12图像?
我们能否获得一些关于可能存在哪些错误的信息? 或者、您是否需要更多信息来向我们提供有关该方向的信息。
谢谢你
Niranjan