fly/flightgear
1
0
Fork 0
Code Activity

Added ref() count increment calls to all ssgSimpleState creation to prevent

Browse source 
them from being delete by ssg once nothing in the scene graph points to them.
This commit is contained in:
curt 2000-10-18 00:48:12 +00:00
parent d4194eea12
commit 806511bd99
2 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/Main/main.cxx
View file

@ -199,6 +199,7 @@ ssgSimpleState *menus;
void fgBuildRenderStates( void ) {
default_state = new ssgSimpleState;
default_state->ref();
default_state->disable( GL_TEXTURE_2D );
default_state->enable( GL_CULL_FACE );
default_state->enable( GL_COLOR_MATERIAL );
@ -210,12 +211,14 @@ void fgBuildRenderStates( void ) {
default_state->disable( GL_LIGHTING );
hud_and_panel = new ssgSimpleState;
hud_and_panel->ref();
hud_and_panel->disable( GL_CULL_FACE );
hud_and_panel->disable( GL_TEXTURE_2D );
hud_and_panel->disable( GL_LIGHTING );
hud_and_panel->enable( GL_BLEND );
menus = new ssgSimpleState;
menus->ref();
menus->disable( GL_CULL_FACE );
menus->disable( GL_TEXTURE_2D );
menus->enable( GL_BLEND );

6
src/Objects/newmat.cxx
View file

@ -75,8 +75,12 @@ void FGNewMat::build_ssg_state( const string& path,
tex_file.append( texture_name );
state = new ssgStateSelector(2);
textured = new ssgSimpleState();
textured->ref();
nontextured = new ssgSimpleState();
nontextured->ref();
// Set up the textured state
textured->setShadeModel( shade_model );
@ -130,7 +134,9 @@ void FGNewMat::build_ssg_state( const string& path,
void FGNewMat::set_ssg_state( ssgSimpleState *s ) {
state = new ssgStateSelector(2);
textured = s;
nontextured = new ssgSimpleState();
nontextured->ref();
// Set up the coloured state
nontextured->enable( GL_LIGHTING );