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engine: FCVAR_GLCONFIG are not readonly anymore. To make truly readonly cvar for renderer, one must apply FCVAR_READ_ONLY flag

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This commit is contained in:
Alibek Omarov 2021-12-06 03:56:15 +03:00
parent 3771a1d6c5
commit 293482fbd5
2 changed files with 5 additions and 5 deletions
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2
engine/common/cvar.c
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@ -519,7 +519,7 @@ void Cvar_DirectSet( convar_t *var, const char *value )
if( var != Cvar_FindVar( var->name ))
return; // how this possible?
if( FBitSet( var->flags, FCVAR_READ_ONLY|FCVAR_GLCONFIG ))
if( FBitSet( var->flags, FCVAR_READ_ONLY ))
{
Con_Printf( "%s is read-only.\n", var->name );
return;

8
ref_gl/gl_opengl.c
View File

@ -355,7 +355,7 @@ qboolean GL_CheckExtension( const char *name, const dllfunc_t *funcs, const char
if( cvarname )
{
// system config disable extensions
parm = gEngfuncs.Cvar_Get( cvarname, "1", FCVAR_GLCONFIG, va( CVAR_GLCONFIG_DESCRIPTION, name ));
parm = gEngfuncs.Cvar_Get( cvarname, "1", FCVAR_GLCONFIG|FCVAR_READ_ONLY, va( CVAR_GLCONFIG_DESCRIPTION, name ));
}
if(( parm && !CVAR_TO_BOOL( parm )) || ( !CVAR_TO_BOOL( gl_extensions ) && r_ext != GL_OPENGL_110 ))
@ -855,7 +855,7 @@ void GL_InitCommands( void )
r_decals = gEngfuncs.pfnGetCvarPointer( "r_decals", 0 );
r_showhull = gEngfuncs.pfnGetCvarPointer( "r_showhull", 0 );
gl_extensions = gEngfuncs.Cvar_Get( "gl_allow_extensions", "1", FCVAR_GLCONFIG, "allow gl_extensions" );
gl_extensions = gEngfuncs.Cvar_Get( "gl_allow_extensions", "1", FCVAR_GLCONFIG|FCVAR_READ_ONLY, "allow gl_extensions" );
gl_texture_nearest = gEngfuncs.Cvar_Get( "gl_texture_nearest", "0", FCVAR_ARCHIVE, "disable texture filter" );
gl_lightmap_nearest = gEngfuncs.Cvar_Get( "gl_lightmap_nearest", "0", FCVAR_ARCHIVE, "disable lightmap filter" );
gl_check_errors = gEngfuncs.Cvar_Get( "gl_check_errors", "1", FCVAR_ARCHIVE, "ignore video engine errors" );
@ -871,8 +871,8 @@ void GL_InitCommands( void )
gl_test = gEngfuncs.Cvar_Get( "gl_test", "0", 0, "engine developer cvar for quick testing new features" );
gl_wireframe = gEngfuncs.Cvar_Get( "gl_wireframe", "0", FCVAR_ARCHIVE|FCVAR_SPONLY, "show wireframe overlay" );
gl_msaa = gEngfuncs.Cvar_Get( "gl_msaa", "1", FCVAR_ARCHIVE, "enable or disable multisample anti-aliasing" );
gl_stencilbits = gEngfuncs.Cvar_Get( "gl_stencilbits", "8", FCVAR_GLCONFIG, "pixelformat stencil bits (0 - auto)" );
gl_round_down = gEngfuncs.Cvar_Get( "gl_round_down", "2", FCVAR_GLCONFIG, "round texture sizes to nearest POT value" );
gl_stencilbits = gEngfuncs.Cvar_Get( "gl_stencilbits", "8", FCVAR_GLCONFIG|FCVAR_READ_ONLY, "pixelformat stencil bits (0 - auto)" );
gl_round_down = gEngfuncs.Cvar_Get( "gl_round_down", "2", FCVAR_GLCONFIG|FCVAR_READ_ONLY, "round texture sizes to nearest POT value" );
// these cvar not used by engine but some mods requires this
gl_polyoffset = gEngfuncs.Cvar_Get( "gl_polyoffset", "2.0", FCVAR_ARCHIVE, "polygon offset for decals" );