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OpenTTD
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The base factory, keeping track of all blitters. More...
#include <factory.hpp>
Public Member Functions | |
| const char * | GetName () const |
| Get the long, human readable, name for the Blitter-class. | |
| const char * | GetDescription () const |
| Get a nice description of the blitter-class. | |
| virtual Blitter * | CreateInstance ()=0 |
| Create an instance of this Blitter-class. | |
Static Public Member Functions | |
| static Blitter * | SelectBlitter (const char *name) |
| Find the requested blitter and return his class. | |
| static BlitterFactory * | GetBlitterFactory (const char *name) |
| Get the blitter factory with the given name. | |
| static Blitter * | GetCurrentBlitter () |
| Get the current active blitter (always set by calling SelectBlitter). | |
| static char * | GetBlittersInfo (char *p, const char *last) |
| Fill a buffer with information about the blitters. | |
Protected Member Functions | |
| BlitterFactory (const char *name, const char *description, bool usable=true) | |
| Construct the blitter, and register it. | |
Private Types | |
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typedef std::map< const char *, BlitterFactory *, StringCompare > | Blitters |
| Map of blitter factories. | |
Static Private Member Functions | |
| static Blitters & | GetBlitters () |
| Get the map with currently known blitters. | |
| static Blitter ** | GetActiveBlitter () |
| Get the currently active blitter. | |
Private Attributes | |
| const char * | name |
| The name of the blitter factory. | |
| const char * | description |
| The description of the blitter. | |
The base factory, keeping track of all blitters.
Definition at line 28 of file factory.hpp.
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inlineprotected |
Construct the blitter, and register it.
| name | The name of the blitter. |
| description | A longer description for the blitter. |
| usable | Whether the blitter is usable (on the current computer). For example for disabling SSE blitters when the CPU can't handle them. |
Definition at line 65 of file factory.hpp.
References DEBUG, and GetBlitters().
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inlinestaticprivate |
Get the currently active blitter.
Definition at line 49 of file factory.hpp.
Referenced by GetCurrentBlitter(), and SelectBlitter().
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inlinestatic |
Get the blitter factory with the given name.
| name | the blitter factory to select. |
Definition at line 114 of file factory.hpp.
References GetBlitters(), name, and StrEmpty().
Referenced by SelectBlitter(), and SwitchNewGRFBlitter().
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inlinestaticprivate |
Get the map with currently known blitters.
Definition at line 39 of file factory.hpp.
Referenced by BlitterFactory(), GetBlitterFactory(), and GetBlittersInfo().
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inlinestatic |
Fill a buffer with information about the blitters.
| p | The buffer to fill. |
| last | The last element of the buffer. |
Definition at line 158 of file factory.hpp.
References GetBlitters(), GetDescription(), name, and seprintf().
Referenced by ShowHelp().
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inlinestatic |
Find the requested blitter and return his class.
| name | the blitter to select. |
Definition at line 96 of file factory.hpp.
References CreateInstance(), DEBUG, GetActiveBlitter(), GetBlitterFactory(), Blitter::GetName(), and StrEmpty().
Referenced by openttd_main(), VideoDriver_Null::Start(), and SwitchNewGRFBlitter().
1.8.1.2