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[middleware] add cvitek's multimedia framework

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Change-Id: Iffc3cf32b99b95ba3ba534081a97881a2e004a14
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sam.xiang
2023-02-23 00:21:19 +08:00
parent cda448c3e9
commit 89f501af2a
784 changed files with 303117 additions and 0 deletions
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middleware/v2/sample/ive/src/sample_normgrad.c Normal file
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#include "cvi_ive.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
int main(int argc, char **argv)
{
if (argc != 4) {
printf("Incorrect loop value. Usage: %s <w> <h> <file_name>\n",
argv[0]);
printf("Example: %s 352 288 data/00_352x288_y.yuv\n", argv[0]);
return CVI_FAILURE;
}
// 00_352x288_y.yuv
const char *filename = argv[3];
int ret = CVI_SUCCESS;
int input_w, input_h;
unsigned long elapsed_cpu;
struct timeval t0, t1;
input_w = atoi(argv[1]);
input_h = atoi(argv[2]);
gettimeofday(&t0, NULL);
/* 5 by 5*/
CVI_S8 arr5by5[25] = { -1, -2, 0, 2, 1, -4, -8, 0, 8, 4, -6, -12, 0,
12, 6, -4, -8, 0, 8, 4, -1, -2, 0, 2, 1 };
/* 3 by 3*/
CVI_S8 arr3by3[25] = { 0, 0, 0, 0, 0, 0, -1, 0, 1, 0, 0, -2, 0,
2, 0, 0, -1, 0, 1, 0, 0, 0, 0, 0, 0 };
IVE_HANDLE handle = CVI_IVE_CreateHandle();
// Create src image.
IVE_IMAGE_S src;
CVI_IVE_ReadRawImage(handle, &src, filename, IVE_IMAGE_TYPE_U8C1, input_w,
input_h);
// Create dst image.
IVE_DST_IMAGE_S dst_h, dst_v, dst_comb;
CVI_IVE_CreateImage(handle, &dst_h, IVE_IMAGE_TYPE_S8C1, input_w,
input_h);
CVI_IVE_CreateImage(handle, &dst_v, IVE_IMAGE_TYPE_S8C1, input_w,
input_h);
CVI_IVE_CreateImage(handle, &dst_comb, IVE_IMAGE_TYPE_U16C1, input_w,
input_h);
// Config Setting.
IVE_NORM_GRAD_CTRL_S pstNormGradCtrl;
pstNormGradCtrl.u8Norm = 8;
memcpy(pstNormGradCtrl.as8Mask, arr3by3, 5 * 5 * sizeof(CVI_S8));
// Run HW IVE.
printf("Run HW IVE Norm Gradient 3x3 HOR And VER.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_HOR_AND_VER;
CVI_IVE_NormGrad(handle, &src, &dst_h, &dst_v, CVI_NULL,
&pstNormGradCtrl, 1);
gettimeofday(&t1, NULL);
elapsed_cpu =
((t1.tv_sec - t0.tv_sec) * 1000000 + t1.tv_usec - t0.tv_usec);
printf("%s CPU time %lu\n", __func__, elapsed_cpu);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Both3x3_H.yuv", &dst_h);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Both3x3_V.yuv", &dst_v);
printf("Run HW IVE Norm Gradient 3x3 Hor.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_HOR;
CVI_IVE_NormGrad(handle, &src, &dst_h, CVI_NULL, CVI_NULL,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Hor3x3.yuv", &dst_h);
printf("Run HW IVE Norm Gradient 3x3 Ver.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_VER;
CVI_IVE_NormGrad(handle, &src, CVI_NULL, &dst_v, CVI_NULL,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Ver3x3.yuv", &dst_v);
printf("Run HW IVE Norm Gradient 3x3 COMBINE.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_COMBINE;
CVI_IVE_NormGrad(handle, &src, CVI_NULL, CVI_NULL, &dst_comb,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Combine3x3.yuv", &dst_comb);
memcpy(pstNormGradCtrl.as8Mask, arr5by5, 5 * 5 * sizeof(CVI_S8));
printf("Run HW IVE Norm Gradient 5x5 HOR And VER.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_HOR_AND_VER;
CVI_IVE_NormGrad(handle, &src, &dst_h, &dst_v, CVI_NULL,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Both5x5_H.yuv", &dst_h);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Both5x5_V.yuv", &dst_v);
printf("Run HW IVE Norm Gradient 5x5 Hor.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_HOR;
CVI_IVE_NormGrad(handle, &src, &dst_h, CVI_NULL, CVI_NULL,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Hor5x5.yuv", &dst_h);
printf("Run HW IVE Norm Gradient 5x5 Ver.\n");
pstNormGradCtrl.enOutCtrl = IVE_NORM_GRAD_OUT_CTRL_VER;
CVI_IVE_NormGrad(handle, &src, CVI_NULL, &dst_v, CVI_NULL,
&pstNormGradCtrl, 1);
CVI_IVE_WriteImg(handle, "sample_NormGrad_Ver5x5.yuv", &dst_v);
CVI_SYS_FreeI(handle, &src);
CVI_SYS_FreeI(handle, &dst_h);
CVI_SYS_FreeI(handle, &dst_v);
CVI_SYS_FreeI(handle, &dst_comb);
CVI_IVE_DestroyHandle(handle);
return ret;
}