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Merge pull request #26082 from mshabunin:fix-hal-cvt-functions

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imgproc: restore multiplanar conversion functions in cv::hal namespace
pull/23960/merge
Alexander Smorkalov 4 months ago committed by GitHub
parent ebf3c400d2 d6fe289a79
commit cdad0b7027
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2 changed files with 45 additions and 18 deletions
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  1. 28
      modules/imgproc/include/opencv2/imgproc/hal/hal.hpp
  2. 35
      modules/imgproc/src/color_yuv.dispatch.cpp

28
modules/imgproc/include/opencv2/imgproc/hal/hal.hpp
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@ -3,6 +3,7 @@
#include "opencv2/core/cvdef.h"
#include "opencv2/core/cvstd.hpp"
#include "opencv2/core/utility.hpp"
#include "opencv2/core/hal/interface.h"
namespace cv { namespace hal {
@ -158,12 +159,14 @@ CV_EXPORTS void cvtGraytoBGR5x5(const uchar * src_data, size_t src_step,
CV_EXPORTS void cvtBGRtoYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int depth, int scn, bool swapBlue, bool isCbCr);
int depth, int scn, bool swapBlue, bool isCbCr,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int depth, int dcn, bool swapBlue, bool isCbCr);
int depth, int dcn, bool swapBlue, bool isCbCr,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtBGRtoXYZ(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
@ -198,28 +201,33 @@ CV_EXPORTS void cvtLabtoBGR(const uchar * src_data, size_t src_step,
CV_EXPORTS void cvtTwoPlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx);
int dcn, bool swapBlue, int uIdx,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
//! Separate Y and UV planes
CV_EXPORTS void cvtTwoPlaneYUVtoBGR(const uchar * y_data, const uchar * uv_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx);
int dcn, bool swapBlue, int uIdx,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtTwoPlaneYUVtoBGR(const uchar * y_data, size_t y_step, const uchar * uv_data, size_t uv_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx);
int dcn, bool swapBlue, int uIdx,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtThreePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx);
int dcn, bool swapBlue, int uIdx,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtBGRtoThreePlaneYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int scn, bool swapBlue, int uIdx);
int scn, bool swapBlue, int uIdx,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
//! Separate Y and UV planes
CV_EXPORTS void cvtBGRtoTwoPlaneYUV(const uchar * src_data, size_t src_step,
@ -230,12 +238,14 @@ CV_EXPORTS void cvtBGRtoTwoPlaneYUV(const uchar * src_data, size_t src_step,
CV_EXPORTS void cvtOnePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int dcn, bool swapBlue, int uIdx, int ycn);
int dcn, bool swapBlue, int uIdx, int ycn,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtOnePlaneBGRtoYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int scn, bool swapBlue, int uIdx, int ycn);
int scn, bool swapBlue, int uIdx, int ycn,
AlgorithmHint hint = ALGO_HINT_DEFAULT);
CV_EXPORTS void cvtRGBAtoMultipliedRGBA(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,

35
modules/imgproc/src/color_yuv.dispatch.cpp
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@ -18,7 +18,7 @@ namespace cv {
namespace hal {
// 8u, 16u, 32f
static void cvtBGRtoYUV(const uchar * src_data, size_t src_step,
void cvtBGRtoYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int depth, int scn, bool swapBlue, bool isCbCr, AlgorithmHint hint)
@ -71,7 +71,7 @@ static void cvtBGRtoYUV(const uchar * src_data, size_t src_step,
CV_CPU_DISPATCH_MODES_ALL);
}
static void cvtYUVtoBGR(const uchar * src_data, size_t src_step,
void cvtYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int depth, int dcn, bool swapBlue, bool isCbCr, AlgorithmHint hint)
@ -128,7 +128,7 @@ static void cvtYUVtoBGR(const uchar * src_data, size_t src_step,
// 4:2:0, two planes: Y, UV interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtTwoPlaneYUVtoBGR(const uchar * y_data, size_t y_step, const uchar * uv_data, size_t uv_step,
void cvtTwoPlaneYUVtoBGR(const uchar * y_data, size_t y_step, const uchar * uv_data, size_t uv_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx, AlgorithmHint hint)
@ -151,7 +151,7 @@ static void cvtTwoPlaneYUVtoBGR(const uchar * y_data, size_t y_step, const uchar
// 4:2:0, two planes in one array: Y, UV interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtTwoPlaneYUVtoBGR(const uchar * src_data, size_t src_step,
void cvtTwoPlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx, AlgorithmHint hint)
@ -173,7 +173,7 @@ static void cvtTwoPlaneYUVtoBGR(const uchar * src_data, size_t src_step,
// 4:2:0, two planes: Y, UV interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtTwoPlaneYUVtoBGR(const uchar * y_data, const uchar * uv_data, size_t src_step,
void cvtTwoPlaneYUVtoBGR(const uchar * y_data, const uchar * uv_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx, AlgorithmHint hint)
@ -186,7 +186,7 @@ static void cvtTwoPlaneYUVtoBGR(const uchar * y_data, const uchar * uv_data, siz
// 4:2:0, three planes in one array: Y, U, V
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtThreePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
void cvtThreePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int dst_width, int dst_height,
int dcn, bool swapBlue, int uIdx, AlgorithmHint hint)
@ -207,7 +207,7 @@ static void cvtThreePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
// 4:2:0, three planes in one array: Y, U, V
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtBGRtoThreePlaneYUV(const uchar * src_data, size_t src_step,
void cvtBGRtoThreePlaneYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int scn, bool swapBlue, int uIdx, AlgorithmHint hint)
@ -225,10 +225,27 @@ static void cvtBGRtoThreePlaneYUV(const uchar * src_data, size_t src_step,
CV_CPU_DISPATCH_MODES_ALL);
}
// 4:2:0, two planes: Y, UV interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
void cvtBGRtoTwoPlaneYUV(const uchar * src_data, size_t src_step,
uchar * y_data, uchar * uv_data, size_t dst_step,
int width, int height,
int scn, bool swapBlue, int uIdx)
{
CV_INSTRUMENT_REGION();
CALL_HAL(cvtBGRtoTwoPlaneYUV, cv_hal_cvtBGRtoTwoPlaneYUV,
src_data, src_step, y_data, dst_step, uv_data, dst_step, width, height, scn, swapBlue, uIdx);
CV_CPU_DISPATCH(cvtBGRtoTwoPlaneYUV, (src_data, src_step, y_data, uv_data, dst_step, width, height, scn, swapBlue, uIdx),
CV_CPU_DISPATCH_MODES_ALL);
}
// 4:2:2 interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 20-bit fixed-point arithmetics
static void cvtOnePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
void cvtOnePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int dcn, bool swapBlue, int uIdx, int ycn, AlgorithmHint hint)
@ -249,7 +266,7 @@ static void cvtOnePlaneYUVtoBGR(const uchar * src_data, size_t src_step,
// 4:2:2 interleaved
// Y : [16, 235]; Cb, Cr: [16, 240] centered at 128
// 14-bit fixed-point arithmetics is used
static void cvtOnePlaneBGRtoYUV(const uchar * src_data, size_t src_step,
void cvtOnePlaneBGRtoYUV(const uchar * src_data, size_t src_step,
uchar * dst_data, size_t dst_step,
int width, int height,
int scn, bool swapBlue, int uIdx, int ycn, AlgorithmHint hint)

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