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Merge pull request #7367 from terfendail:ovxhal_imgprocfix

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This commit is contained in:
Maksim Shabunin 2016-10-14 09:49:28 +00:00
commit 18bd47c9b9
1 changed files with 52 additions and 44 deletions
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96
3rdparty/openvx/include/openvx_hal.hpp vendored
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@ -183,10 +183,6 @@ struct vxImage
addr.dim_y = h;
addr.stride_x = sizeof(T);
addr.stride_y = (vx_int32)step;
addr.scale_x = VX_SCALE_UNITY;
addr.scale_y = VX_SCALE_UNITY;
addr.step_x = 1;
addr.step_y = 1;
void *ptrs[] = { (void*)data };
img = vxCreateImageFromHandle(ctx.ctx, VX_Traits<T>::ImgType, &addr, ptrs, VX_MEMORY_TYPE_HOST);
vxErr::check(img);
@ -212,12 +208,9 @@ struct vxImage
addr[0].dim_y = h;
addr[0].stride_x = imgType == VX_DF_IMAGE_U8 ? 1 :
imgType == VX_DF_IMAGE_RGB ? 3 :
(imgType == VX_DF_IMAGE_U16 || imgType == VX_DF_IMAGE_S16) ? 2 : 4;
(imgType == VX_DF_IMAGE_U16 || imgType == VX_DF_IMAGE_S16 ||
imgType == VX_DF_IMAGE_UYVY || imgType == VX_DF_IMAGE_YUYV) ? 2 : 4;
addr[0].stride_y = (vx_int32)step;
addr[0].scale_x = VX_SCALE_UNITY;
addr[0].scale_y = VX_SCALE_UNITY;
addr[0].step_x = (imgType == VX_DF_IMAGE_UYVY || imgType == VX_DF_IMAGE_YUYV) ? 2 : 1;
addr[0].step_y = 1;
ptrs[0] = (void*)data;
break;
case VX_DF_IMAGE_NV12:
@ -226,19 +219,11 @@ struct vxImage
addr[0].dim_y = h;
addr[0].stride_x = 1;
addr[0].stride_y = (vx_int32)step;
addr[0].scale_x = VX_SCALE_UNITY;
addr[0].scale_y = VX_SCALE_UNITY;
addr[0].step_x = 1;
addr[0].step_y = 1;
ptrs[0] = (void*)data;
addr[1].dim_x = (w + 1) / 2;
addr[1].dim_y = (h + 1) / 2;
addr[1].dim_x = w / 2;
addr[1].dim_y = h / 2;
addr[1].stride_x = 2;
addr[1].stride_y = (vx_int32)step;
addr[1].scale_x = VX_SCALE_UNITY;
addr[1].scale_y = VX_SCALE_UNITY;
addr[1].step_x = 2;
addr[1].step_y = 2;
ptrs[1] = (void*)(data + h * step);
break;
case VX_DF_IMAGE_IYUV:
@ -247,29 +232,19 @@ struct vxImage
addr[0].dim_y = h;
addr[0].stride_x = 1;
addr[0].stride_y = (vx_int32)step;
addr[0].scale_x = VX_SCALE_UNITY;
addr[0].scale_y = VX_SCALE_UNITY;
addr[0].step_x = 1;
addr[0].step_y = 1;
ptrs[0] = (void*)data;
addr[1].dim_x = imgType == VX_DF_IMAGE_YUV4 ? w : (w + 1) / 2;
addr[1].dim_y = imgType == VX_DF_IMAGE_YUV4 ? h : (h + 1) / 2;
addr[1].dim_x = imgType == VX_DF_IMAGE_YUV4 ? w : w / 2;
addr[1].dim_y = imgType == VX_DF_IMAGE_YUV4 ? h : h / 2;
if (addr[1].dim_x != (step - addr[1].dim_x))
vxErr(VX_ERROR_INVALID_PARAMETERS, "UV planes use variable stride").check();
addr[1].stride_x = 1;
addr[1].stride_y = (vx_int32)step;
addr[1].scale_x = VX_SCALE_UNITY;
addr[1].scale_y = VX_SCALE_UNITY;
addr[1].step_x = imgType == VX_DF_IMAGE_YUV4 ? 1 : 2;
addr[1].step_y = imgType == VX_DF_IMAGE_YUV4 ? 1 : 2;
addr[1].stride_y = (vx_int32)addr[1].dim_x;
ptrs[1] = (void*)(data + h * step);
addr[2].dim_x = addr[1].dim_x;
addr[2].dim_y = addr[1].dim_y;
addr[2].stride_x = 1;
addr[2].stride_y = (vx_int32)step;
addr[2].scale_x = VX_SCALE_UNITY;
addr[2].scale_y = VX_SCALE_UNITY;
addr[2].step_x = addr[1].step_x;
addr[2].step_y = addr[1].step_y;
ptrs[2] = (void*)(data + (h + addr[1].dim_y) * step);
addr[2].stride_y = addr[1].stride_y;
ptrs[2] = (void*)(data + h * step + addr[1].dim_y * addr[1].stride_y);
break;
default:
vxErr(VX_ERROR_INVALID_PARAMETERS, "Bad image format").check();
@ -807,8 +782,13 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
vxContext * ctx = vxContext::getContext();
vx_size maxKernelDim;
vxErr::check(vxQueryContext(ctx->ctx, VX_CONTEXT_NONLINEAR_MAX_DIMENSION, &maxKernelDim, sizeof(maxKernelDim)));
if (kernel_width > maxKernelDim || kernel_height > maxKernelDim)
return CV_HAL_ERROR_NOT_IMPLEMENTED;
std::vector<uchar> kernel_mat;
kernel_mat.resize(kernel_width * kernel_height);
kernel_mat.reserve(kernel_width * kernel_height);
switch (CV_MAT_DEPTH(kernel_type))
{
case CV_8U:
@ -816,7 +796,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
for (int j = 0; j < kernel_height; ++j)
{
uchar * kernel_row = kernel_data + j * kernel_step;
for (int i = 0; i < kernel_height; ++i)
for (int i = 0; i < kernel_width; ++i)
kernel_mat.push_back(kernel_row[i] ? 255 : 0);
}
break;
@ -825,7 +805,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
for (int j = 0; j < kernel_height; ++j)
{
short * kernel_row = (short*)(kernel_data + j * kernel_step);
for (int i = 0; i < kernel_height; ++i)
for (int i = 0; i < kernel_width; ++i)
kernel_mat.push_back(kernel_row[i] ? 255 : 0);
}
break;
@ -833,7 +813,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
for (int j = 0; j < kernel_height; ++j)
{
int * kernel_row = (int*)(kernel_data + j * kernel_step);
for (int i = 0; i < kernel_height; ++i)
for (int i = 0; i < kernel_width; ++i)
kernel_mat.push_back(kernel_row[i] ? 255 : 0);
}
break;
@ -841,7 +821,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
for (int j = 0; j < kernel_height; ++j)
{
float * kernel_row = (float*)(kernel_data + j * kernel_step);
for (int i = 0; i < kernel_height; ++i)
for (int i = 0; i < kernel_width; ++i)
kernel_mat.push_back(kernel_row[i] ? 255 : 0);
}
break;
@ -849,7 +829,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
for (int j = 0; j < kernel_height; ++j)
{
double * kernel_row = (double*)(kernel_data + j * kernel_step);
for (int i = 0; i < kernel_height; ++i)
for (int i = 0; i < kernel_width; ++i)
kernel_mat.push_back(kernel_row[i] ? 255 : 0);
}
break;
@ -862,6 +842,7 @@ inline int ovx_hal_morphInit(cvhalFilter2D **filter_context, int operation, int
{
case MORPH_ERODE:
mat = new MorphCtx(*ctx, kernel_mat.data(), kernel_width, kernel_height, VX_NONLINEAR_FILTER_MIN, border);
break;
case MORPH_DILATE:
mat = new MorphCtx(*ctx, kernel_mat.data(), kernel_width, kernel_height, VX_NONLINEAR_FILTER_MAX, border);
break;
@ -923,6 +904,9 @@ inline int ovx_hal_cvtBGRtoBGR(const uchar * a, size_t astep, uchar * b, size_t
if (depth != CV_8U || swapBlue || acn == bcn || (acn != 3 && acn != 4) || (bcn != 3 && bcn != 4))
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (w & 1 || h & 1) // It's strange but sample implementation unable to convert odd sized images
return CV_HAL_ERROR_NOT_IMPLEMENTED;
try
{
vxContext * ctx = vxContext::getContext();
@ -943,10 +927,17 @@ inline int ovx_hal_cvtTwoPlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b,
if (!swapBlue || (bcn != 3 && bcn != 4))
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (w & 1 || h & 1) // It's not described in spec but sample implementation unable to convert odd sized images
return CV_HAL_ERROR_NOT_IMPLEMENTED;
try
{
vxContext * ctx = vxContext::getContext();
vxImage ia(*ctx, uIdx ? VX_DF_IMAGE_NV21 : VX_DF_IMAGE_NV12, a, astep, w, h);
vx_channel_range_e cRange;
vxErr::check(vxQueryImage(ia.img, VX_IMAGE_RANGE, &cRange, sizeof(cRange)));
if (cRange == VX_CHANNEL_RANGE_FULL)
return CV_HAL_ERROR_NOT_IMPLEMENTED; // OpenCV store NV12/NV21 as RANGE_RESTRICTED while OpenVX expect RANGE_FULL
vxImage ib(*ctx, bcn == 3 ? VX_DF_IMAGE_RGB : VX_DF_IMAGE_RGBX, b, bstep, w, h);
vxErr::check(vxuColorConvert(ctx->ctx, ia.img, ib.img));
}
@ -960,13 +951,20 @@ inline int ovx_hal_cvtTwoPlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b,
inline int ovx_hal_cvtThreePlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b, size_t bstep, int w, int h, int bcn, bool swapBlue, int uIdx)
{
if (!swapBlue || (bcn != 3 && bcn != 4) || uIdx)
if (!swapBlue || (bcn != 3 && bcn != 4) || uIdx || w / 2 != astep - w / 2)
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (w & 1 || h & 1) // It's not described in spec but sample implementation unable to convert odd sized images
return CV_HAL_ERROR_NOT_IMPLEMENTED;
try
{
vxContext * ctx = vxContext::getContext();
vxImage ia(*ctx, VX_DF_IMAGE_IYUV, a, astep, w, h);
vx_channel_range_e cRange;
vxErr::check(vxQueryImage(ia.img, VX_IMAGE_RANGE, &cRange, sizeof(cRange)));
if (cRange == VX_CHANNEL_RANGE_FULL)
return CV_HAL_ERROR_NOT_IMPLEMENTED; // OpenCV store NV12/NV21 as RANGE_RESTRICTED while OpenVX expect RANGE_FULL
vxImage ib(*ctx, bcn == 3 ? VX_DF_IMAGE_RGB : VX_DF_IMAGE_RGBX, b, bstep, w, h);
vxErr::check(vxuColorConvert(ctx->ctx, ia.img, ib.img));
}
@ -980,7 +978,10 @@ inline int ovx_hal_cvtThreePlaneYUVtoBGR(const uchar * a, size_t astep, uchar *
inline int ovx_hal_cvtBGRtoThreePlaneYUV(const uchar * a, size_t astep, uchar * b, size_t bstep, int w, int h, int acn, bool swapBlue, int uIdx)
{
if (!swapBlue || (acn != 3 && acn != 4) || uIdx)
if (!swapBlue || (acn != 3 && acn != 4) || uIdx || w / 2 != bstep - w / 2)
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (w & 1 || h & 1) // It's not described in spec but sample implementation unable to convert odd sized images
return CV_HAL_ERROR_NOT_IMPLEMENTED;
try
@ -1003,10 +1004,17 @@ inline int ovx_hal_cvtOnePlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b,
if (!swapBlue || (bcn != 3 && bcn != 4) || uIdx)
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (w & 1) // It's not described in spec but sample implementation unable to convert odd sized images
return CV_HAL_ERROR_NOT_IMPLEMENTED;
try
{
vxContext * ctx = vxContext::getContext();
vxImage ia(*ctx, ycn ? VX_DF_IMAGE_UYVY : VX_DF_IMAGE_YUYV, a, astep, w, h);
vx_channel_range_e cRange;
vxErr::check(vxQueryImage(ia.img, VX_IMAGE_RANGE, &cRange, sizeof(cRange)));
if (cRange == VX_CHANNEL_RANGE_FULL)
return CV_HAL_ERROR_NOT_IMPLEMENTED; // OpenCV store NV12/NV21 as RANGE_RESTRICTED while OpenVX expect RANGE_FULL
vxImage ib(*ctx, bcn == 3 ? VX_DF_IMAGE_RGB : VX_DF_IMAGE_RGBX, b, bstep, w, h);
vxErr::check(vxuColorConvert(ctx->ctx, ia.img, ib.img));
}