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0022749: Segfault in HashCode() of Standard_Transient

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This commit is contained in:
DBV
2012-02-17 11:40:25 +00:00
committed by bugmaster
parent 982a90fcba
commit ec6a1aa771
8 changed files with 14 additions and 42 deletions
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10
src/Xw/Xw_Driver.cxx
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@@ -865,7 +865,7 @@ Standard_Boolean setattrib = Standard_False;
Standard_Boolean Xw_Driver::IsKnownImage(const Handle(Standard_Transient)& anImage) {
MyImage = Xw_get_image_handle( MyExtendedDrawable,
(void*)(anImage->HashCode(IntegerLast())) ) ;
(void*)(::HashCode (anImage, IntegerLast())) ) ;
if( MyImage ) return (Standard_True) ;
else return Standard_False;
@@ -899,7 +899,7 @@ float zoom;
void Xw_Driver::ClearImage (const Handle(Standard_Transient)& anImage) {
MyImage = Xw_get_image_handle( MyExtendedDrawable,
(void*) (anImage->HashCode(IntegerLast())) ) ;
(void*) (::HashCode (anImage, IntegerLast())) ) ;
if( MyImage ) {
status = Xw_close_image (MyImage);
@@ -921,7 +921,7 @@ XW_EXT_IMAGEDATA *pimage;
void Xw_Driver::DrawImage (const Handle(Standard_Transient)& anImage, const Standard_ShortReal aX, const Standard_ShortReal aY) {
MyImage = Xw_get_image_handle( MyExtendedDrawable,
(void*) (anImage->HashCode(IntegerLast())) ) ;
(void*) (::HashCode (anImage, IntegerLast())) ) ;
if( MyImage ) {
status = Xw_draw_image (MyExtendedDrawable, MyImage, aX, aY);
@@ -973,7 +973,7 @@ GRAPHIC2D_PIXEL pixel;
if ((aWidth > 0) && (aHeight > 0)) {
if( !MyImage ) {
MyImage = Xw_open_image (MyExtendedDrawable,
(void*) (anImage->HashCode(IntegerLast())),
(void*) (::HashCode (anImage, IntegerLast())),
int (aWidth),int (aHeight));
}
if( !MyImage ) {
@@ -1092,7 +1092,7 @@ GRAPHIC2D_PIXEL pixel;
if ((aWidth > 0) && (aHeight > 0) && (anIndexOfLine == 0)) {
if( !MyImage ) {
MyImage = Xw_open_image (MyExtendedDrawable,
(void*) (anImage->HashCode(IntegerLast())),
(void*) (::HashCode (anImage, IntegerLast())),
int (aWidth),int (aHeight));
}
}