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[common] option: implement the ability to set option values
This can then be used to update the options from EGL filters, and then dumping them to files.
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@ -83,6 +83,12 @@ const char * option_get_string(const char * module, const char * name);
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bool option_get_bool (const char * module, const char * name);
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float option_get_float (const char * module, const char * name);
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// update the value of an option
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void option_set_int (const char * module, const char * name, int value);
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void option_set_string(const char * module, const char * name, const char * value);
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void option_set_bool (const char * module, const char * name, bool value);
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void option_set_float (const char * module, const char * name, float value);
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// called by the main application to parse the command line arguments
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bool option_parse(int argc, char * argv[]);
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@ -824,3 +824,52 @@ float option_get_float(const char * module, const char * name)
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DEBUG_ASSERT(o->type == OPTION_TYPE_FLOAT);
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return o->value.x_float;
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}
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void option_set_int(const char * module, const char * name, int value)
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{
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struct Option * o = option_get(module, name);
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if (!o)
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{
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DEBUG_ERROR("BUG: Failed to set the value for option %s:%s", module, name);
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return;
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}
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DEBUG_ASSERT(o->type == OPTION_TYPE_INT);
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o->value.x_int = value;
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}
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void option_set_string(const char * module, const char * name, const char * value)
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{
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struct Option * o = option_get(module, name);
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if (!o)
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{
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DEBUG_ERROR("BUG: Failed to set the value for option %s:%s", module, name);
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return;
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}
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DEBUG_ASSERT(o->type == OPTION_TYPE_STRING);
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free(o->value.x_string);
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o->value.x_string = strdup(value);
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}
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void option_set_bool(const char * module, const char * name, bool value)
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{
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struct Option * o = option_get(module, name);
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if (!o)
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{
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DEBUG_ERROR("BUG: Failed to set the value for option %s:%s", module, name);
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return;
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}
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DEBUG_ASSERT(o->type == OPTION_TYPE_BOOL);
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o->value.x_bool = value;
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}
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void option_set_float(const char * module, const char * name, float value)
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{
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struct Option * o = option_get(module, name);
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if (!o)
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{
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DEBUG_ERROR("BUG: Failed to set the value for option %s:%s", module, name);
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return;
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}
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DEBUG_ASSERT(o->type == OPTION_TYPE_FLOAT);
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o->value.x_float = value;
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}
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