Fix for large image handling in OpenVX based implementation of HAL API

3rdparty/openvx/include/openvx_hal.hpp

@@ -349,6 +349,8 @@ inline void setConstantBorder(vx_border_t &border, vx_uint8 val)
 template <typename T>                                                                                               \
 inline int ovx_hal_##hal_func(const T *a, size_t astep, const T *b, size_t bstep, T *c, size_t cstep, int w, int h) \
 {                                                                                                                   \
+    if(w >= 4194304 || h >= 4194304)                                                                                \
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;                                                                        \
     try                                                                                                             \
     {                                                                                                               \
         vxContext * ctx = vxContext::getContext();                                                                  \
@@ -377,6 +379,8 @@ OVX_BINARY_OP(xor, {vxErr::check(vxuXor(ctx->ctx, ia.img, ib.img, ic.img));})
 template <typename T>
 inline int ovx_hal_mul(const T *a, size_t astep, const T *b, size_t bstep, T *c, size_t cstep, int w, int h, double scale)
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
 #ifdef _MSC_VER
     const float MAGIC_SCALE = 0x0.01010102;
 #else
@@ -414,6 +418,8 @@ inline int ovx_hal_mul(const T *a, size_t astep, const T *b, size_t bstep, T *c,
 
 inline int ovx_hal_not(const uchar *a, size_t astep, uchar *c, size_t cstep, int w, int h)
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         vxContext * ctx = vxContext::getContext();
@@ -431,6 +437,8 @@ inline int ovx_hal_not(const uchar *a, size_t astep, uchar *c, size_t cstep, int
 
 inline int ovx_hal_merge8u(const uchar **src_data, uchar *dst_data, int len, int cn)
 {
+    if (len >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (cn != 3 && cn != 4)
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
@@ -454,6 +462,8 @@ inline int ovx_hal_merge8u(const uchar **src_data, uchar *dst_data, int len, int
 
 inline int ovx_hal_resize(int atype, const uchar *a, size_t astep, int aw, int ah, uchar *b, size_t bstep, int bw, int bh, double inv_scale_x, double inv_scale_y, int interpolation)
 {
+    if (aw >= 4194304 || ah >= 4194304 || bw >= 4194304 || bh >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         vxContext * ctx = vxContext::getContext();
@@ -489,6 +499,8 @@ inline int ovx_hal_resize(int atype, const uchar *a, size_t astep, int aw, int a
 
 inline int ovx_hal_warpAffine(int atype, const uchar *a, size_t astep, int aw, int ah, uchar *b, size_t bstep, int bw, int bh, const double M[6], int interpolation, int borderType, const double borderValue[4])
 {
+    if (aw >= 4194304 || ah >= 4194304 || bw >= 4194304 || bh >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         vxContext * ctx = vxContext::getContext();
@@ -546,6 +558,8 @@ inline int ovx_hal_warpAffine(int atype, const uchar *a, size_t astep, int aw, i
 
 inline int ovx_hal_warpPerspectve(int atype, const uchar *a, size_t astep, int aw, int ah, uchar *b, size_t bstep, int bw, int bh, const double M[9], int interpolation, int borderType, const double borderValue[4])
 {
+    if (aw >= 4194304 || ah >= 4194304 || bw >= 4194304 || bh >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         vxContext * ctx = vxContext::getContext();
@@ -689,6 +703,8 @@ inline int ovx_hal_filterFree(cvhalFilter2D *filter_context)
 
 inline int ovx_hal_filter(cvhalFilter2D *filter_context, uchar *a, size_t astep, uchar *b, size_t bstep, int w, int h, int , int , int , int )
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         FilterCtx* cnv = (FilterCtx*)filter_context;
@@ -909,6 +925,8 @@ inline int ovx_hal_morphFree(cvhalFilter2D *filter_context)
 
 inline int ovx_hal_morph(cvhalFilter2D *filter_context, uchar *a, size_t astep, uchar *b, size_t bstep, int w, int h, int , int , int , int , int , int , int , int )
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     try
     {
         MorphCtx* mat = (MorphCtx*)filter_context;
@@ -939,6 +957,8 @@ inline int ovx_hal_morph(cvhalFilter2D *filter_context, uchar *a, size_t astep,
 
 inline int ovx_hal_cvtBGRtoBGR(const uchar * a, size_t astep, uchar * b, size_t bstep, int w, int h, int depth, int acn, int bcn, bool swapBlue)
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (depth != CV_8U || swapBlue || acn == bcn || (acn != 3 && acn != 4) || (bcn != 3 && bcn != 4))
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
 
@@ -962,6 +982,8 @@ inline int ovx_hal_cvtBGRtoBGR(const uchar * a, size_t astep, uchar * b, size_t
 
 inline int ovx_hal_cvtTwoPlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b, size_t bstep, int w, int h, int bcn, bool swapBlue, int uIdx)
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (!swapBlue || (bcn != 3 && bcn != 4))
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
 
@@ -989,6 +1011,8 @@ 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 (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (!swapBlue || (bcn != 3 && bcn != 4) || uIdx || (size_t)w / 2 != astep - (size_t)w / 2)
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
 
@@ -1016,6 +1040,8 @@ 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 (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (!swapBlue || (acn != 3 && acn != 4) || uIdx || (size_t)w / 2 != bstep - (size_t)w / 2)
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
 
@@ -1039,6 +1065,8 @@ inline int ovx_hal_cvtBGRtoThreePlaneYUV(const uchar * a, size_t astep, uchar *
 
 inline int ovx_hal_cvtOnePlaneYUVtoBGR(const uchar * a, size_t astep, uchar * b, size_t bstep, int w, int h, int bcn, bool swapBlue, int uIdx, int ycn)
 {
+    if (w >= 4194304 || h >= 4194304)
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     if (!swapBlue || (bcn != 3 && bcn != 4) || uIdx)
         return CV_HAL_ERROR_NOT_IMPLEMENTED;