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Feature: NewGRF callback profiling (#7868)

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Adds a console command newgrf_profile to collect some profiling data about NewGRF action 2 callbacks and produce a CSV file.
This commit is contained in:
Niels Martin Hansen
2020-01-26 13:45:51 +01:00
committed by GitHub
parent f88ac83408
commit c8779fb311
40 changed files with 691 additions and 20 deletions
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15
src/newgrf_spritegroup.h
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@@ -56,13 +56,14 @@ extern SpriteGroupPool _spritegroup_pool;
/* Common wrapper for all the different sprite group types */
struct SpriteGroup : SpriteGroupPool::PoolItem<&_spritegroup_pool> {
protected:
SpriteGroup(SpriteGroupType type) : type(type) {}
SpriteGroup(SpriteGroupType type) : nfo_line(0), type(type) {}
/** Base sprite group resolver */
virtual const SpriteGroup *Resolve(ResolverObject &object) const { return this; };
public:
virtual ~SpriteGroup() {}
uint32 nfo_line;
SpriteGroupType type;
virtual SpriteID GetResult() const { return 0; }
@@ -398,6 +399,18 @@ struct ResolverObject {
this->used_triggers = 0;
memset(this->reseed, 0, sizeof(this->reseed));
}
/**
* Get the feature number being resolved for.
* This function is mainly intended for the callback profiling feature.
*/
virtual GrfSpecFeature GetFeature() const { return GSF_INVALID; }
/**
* Get an identifier for the item being resolved.
* This function is mainly intended for the callback profiling feature,
* and should return an identifier recognisable by the NewGRF developer.
*/
virtual uint32 GetDebugID() const { return 0; }
};
#endif /* NEWGRF_SPRITEGROUP_H */