mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2024-11-27 12:40:05 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Use Carotene implementation of TEGRA_GaussianBlurBinomial 3x3 and 5x5 on ARM.

Browse Source
This commit is contained in:
Alexander Smorkalov 2024-06-20 17:22:36 +03:00
parent 75339a5528
commit 2799c74d50
1 changed files with 74 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
3rdparty/carotene/hal/tegra_hal.hpp vendored
View File

@ -1286,7 +1286,6 @@ inline int TEGRA_SEPFILTERFREE(cvhalFilter2D *context)
#undef cv_hal_sepFilterFree
#define cv_hal_sepFilterFree TEGRA_SEPFILTERFREE
struct MorphCtx
{
int operation;
@ -1857,6 +1856,80 @@ TegraCvtColor_Invoker(bgrx2hsvf, bgrx2hsv, src_data + static_cast<size_t>(range.
#define cv_hal_cvtTwoPlaneYUVtoBGREx TEGRA_CVT2PYUVTOBGR_EX
#endif
// The optimized branch was developed for old armv7 processors and leads to perf degradation on armv8
#if defined(DCAROTENE_NEON_ARCH) && (DCAROTENE_NEON_ARCH == 7)
inline CAROTENE_NS::BORDER_MODE borderCV2Carotene(int borderType)
{
switch(borderType)
{
case CV_HAL_BORDER_CONSTANT:
return CAROTENE_NS::BORDER_MODE_CONSTANT;
case CV_HAL_BORDER_REPLICATE:
return CAROTENE_NS::BORDER_MODE_REPLICATE;
case CV_HAL_BORDER_REFLECT:
return CAROTENE_NS::BORDER_MODE_REFLECT;
case CV_HAL_BORDER_WRAP:
return CAROTENE_NS::BORDER_MODE_WRAP;
case CV_HAL_BORDER_REFLECT_101:
return CAROTENE_NS::BORDER_MODE_REFLECT101;
}
return CAROTENE_NS::BORDER_MODE_UNDEFINED;
}
inline int TEGRA_GaussianBlurBinomial(const uchar* src_data, size_t src_step, uchar* dst_data, size_t dst_step,
int width, int height, int depth, int cn, size_t margin_left, size_t margin_top,
size_t margin_right, size_t margin_bottom, size_t ksize, int border_type)
{
CAROTENE_NS::Size2D sz(width, height);
CAROTENE_NS::BORDER_MODE border = borderCV2Carotene(border_type);
CAROTENE_NS::Margin mg(margin_left, margin_right, margin_top, margin_bottom);
if (ksize == 3)
{
if ((depth != CV_8U) || (cn != 1))
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (CAROTENE_NS::isGaussianBlur3x3MarginSupported(sz, border, mg))
{
CAROTENE_NS::gaussianBlur3x3Margin(sz, src_data, src_step, dst_data, dst_step,
border, 0, mg);
return CV_HAL_ERROR_OK;
}
}
else if (ksize == 5)
{
if (!CAROTENE_NS::isGaussianBlur5x5Supported(sz, cn, border))
return CV_HAL_ERROR_NOT_IMPLEMENTED;
if (depth == CV_8U)
{
CAROTENE_NS::gaussianBlur5x5(sz, cn, (uint8_t*)src_data, src_step,
(uint8_t*)dst_data, dst_step, border, 0, mg);
return CV_HAL_ERROR_OK;
}
else if (depth == CV_16U)
{
CAROTENE_NS::gaussianBlur5x5(sz, cn, (uint16_t*)src_data, src_step,
(uint16_t*)dst_data, dst_step, border, 0, mg);
return CV_HAL_ERROR_OK;
}
else if (depth == CV_16S)
{
CAROTENE_NS::gaussianBlur5x5(sz, cn, (int16_t*)src_data, src_step,
(int16_t*)dst_data, dst_step, border, 0, mg);
return CV_HAL_ERROR_OK;
}
}
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
#undef cv_hal_gaussianBlurBinomial
#define cv_hal_gaussianBlurBinomial TEGRA_GaussianBlurBinomial
#endif // DCAROTENE_NEON_ARCH=7
#endif // OPENCV_IMGPROC_HAL_INTERFACE_H
#endif