static bool R_CvarPostProcess (cvar_t *cvar)
{
if (r_config.frameBufferObject && r_config.drawBuffers)
return Cvar_AssertValue(cvar, 0, 1, true);
Cvar_SetValue(cvar->name, 0);
return true;
}
static bool R_CvarPrograms (cvar_t *cvar)
{
if (qglUseProgram) {
return Cvar_AssertValue(cvar, 0, 3, true);
}
Cvar_SetValue(cvar->name, 0);
return true;
}
static bool R_CvarCheckDynamicLights (cvar_t *cvar)
{
float maxLights = r_config.maxLights;
if (maxLights > MAX_ENTITY_LIGHTS)
maxLights = MAX_ENTITY_LIGHTS;
return Cvar_AssertValue(cvar, 0, maxLights, true);
}
static bool R_CvarCheckMaxLightmap (cvar_t *cvar)
{
if (r_config.maxTextureSize && cvar->integer > r_config.maxTextureSize) {
Com_Printf("%s exceeded max supported texture size\n", cvar->name);
Cvar_SetValue(cvar->name, r_config.maxTextureSize);
return false;
}
if (!Q_IsPowerOfTwo(cvar->integer)) {
Com_Printf("%s must be power of two\n", cvar->name);
Cvar_SetValue(cvar->name, LIGHTMAP_BLOCK_WIDTH);
return false;
}
return Cvar_AssertValue(cvar, 128, LIGHTMAP_BLOCK_WIDTH, true);
}
/**
* @brief Watches that the cvar cl_maxfps is never getting lower than 10
*/
static bool Com_CvarCheckMaxFPS (cvar_t* cvar)
{
/* don't allow setting maxfps too low (or game could stop responding) */
return Cvar_AssertValue(cvar, 10, 1000, true);
}
static bool SV_CheckMaxSoldiersPerPlayer (cvar_t* cvar)
{
const int max = MAX_ACTIVETEAM;
return Cvar_AssertValue(cvar, 1, max, true);
}
static bool CL_CvarCheckVidMode (cvar_t* cvar)
{
return Cvar_AssertValue(cvar, -1, VID_GetModeNums(), true);
}
static bool CL_CvarCheckVidGamma (cvar_t* cvar)
{
return Cvar_AssertValue(cvar, 0.1, 3.0, false);
}
