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Difference between revisions of "User Manual/Appendix: Graphic filters"
User Manual/Appendix: Graphic filters (view source)
Revision as of 19:51, 8 August 2009
, 19:51, 8 August 2009Add snapshots
(New page: == Graphic filters == ScummVM offers several anti-aliasing filters to attempt to improve visual quality. These filters take the original game graphics, and scale it by a certain fixed fac...) |
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! Factor | ! Factor | ||
! Description | ! Description | ||
! Snapshot | |||
|- | |- | ||
| | | Normal | ||
| 1x | | 1x | ||
| No filtering, no scaling, fastest | | No filtering, no scaling, fastest | ||
|[[Image:ManiacMansion_Normal.png|thumb|Maniac Mansion Normal]] | |||
|- | |- | ||
| | | 2X | ||
| 2x | | 2x | ||
| No filtering, simple pixel duplication (default for non 640x480 games) | | No filtering, simple pixel duplication (default for non 640x480 games) | ||
|[[Image:ManiacMansion_2X.png|thumb|Maniac Mansion 2X]] | |||
|- | |- | ||
| | | 3X | ||
| 3x | | 3x | ||
| No filtering, simple pixel duplication | | No filtering, simple pixel duplication | ||
|[[Image:ManiacMansion_3X.png|thumb|Maniac Mansion 3X]] | |||
|- | |- | ||
| | | 2xSAI | ||
| 2x | | 2x | ||
| SAI filter | | SAI filter | ||
|[[Image:ManiacMansion_2xSAI.png|thumb|Maniac Mansion 2xSAI]] | |||
|- | |- | ||
| | | Super2xSAI | ||
| 2x | | 2x | ||
| Enhanced 2xSAI filtering | | Enhanced 2xSAI filtering | ||
|[[Image:ManiacMansion_Super2xSAI.png|thumb|Maniac Mansion Super2xSAI]] | |||
|- | |- | ||
| | | SuperEagle | ||
| 2x | | 2x | ||
| Less blurry than 2xSAI, but slower | | Less blurry than 2xSAI, but slower | ||
|[[Image:ManiacMansion_SuperEagle.png|thumb|Maniac Mansion SuperEagle]] | |||
|- | |- | ||
| | | AdvMAME2x | ||
| 2x | | 2x | ||
| Doesn't rely on blurring like 2xSAI, fast | | Doesn't rely on blurring like 2xSAI, fast | ||
|[[Image:ManiacMansion_AdvMAME2x.png|thumb|Maniac Mansion AdvMAME2x]] | |||
|- | |- | ||
| | | AdvMAME3x | ||
| 3x | | 3x | ||
| Doesn't rely on blurring like 2xSAI, fast | | Doesn't rely on blurring like 2xSAI, fast | ||
|[[Image:ManiacMansion_AdvMAME3x.png|thumb|Maniac Mansion AdvMAME3x]] | |||
|- | |- | ||
| | | HQ2x | ||
| 2x | | 2x | ||
| Very nice high quality filter but slow | | Very nice high quality filter but slow | ||
|[[Image:ManiacMansion_HQ2x.png|thumb|Maniac Mansion HQ2x]] | |||
|- | |- | ||
| | | HQ3x | ||
| 3x | | 3x | ||
| Very nice high quality filter but slow | | Very nice high quality filter but slow | ||
|[[Image:ManiacMansion_HQ3x.png|thumb|Maniac Mansion HQ3x]] | |||
|- | |- | ||
| | | TV2x | ||
| 2x | | 2x | ||
| Interlace filter, tries to emulate a TV | | Interlace filter, tries to emulate a TV | ||
|[[Image:ManiacMansion_TV2x.png|thumb|Maniac Mansion TV2x]] | |||
|- | |- | ||
| | | DotMatrix | ||
| 2x | | 2x | ||
| Dot matrix effect | | Dot matrix effect | ||
|[[Image:ManiacMansion_DotMatrix.png|thumb|Maniac Mansion DotMatrix]] | |||
|} | |} | ||
Click on the images above to display them at their real size and see the effect of the graphic modes. | |||
To select a graphics filter from the command line, use the '-g' option (see [[User Manual/Appendix: Command line options|Command line options]]), e.g.: | To select a graphics filter from the command line, use the '-g' option (see [[User Manual/Appendix: Command line options|Command line options]]), e.g.: | ||
| Line 77: | Line 92: | ||
''Note 2'': When setting a graphic filter in the general ScummVM options it only applies to the games that have a low original resolution (e.g. 320x200 or 320x240). To use a graphic filter with a game that has a higher original resolution (e.g. 640x480) you need to specifically set the graphic filter in the settings for that game. | ''Note 2'': When setting a graphic filter in the general ScummVM options it only applies to the games that have a low original resolution (e.g. 320x200 or 320x240). To use a graphic filter with a game that has a higher original resolution (e.g. 640x480) you need to specifically set the graphic filter in the settings for that game. | ||
== Comparison == | |||
{{ManualScreenshot|name=ManiacMansion_comparison2x.png|desc=Comparison of 2x graphic modes}} | |||
Comparison of the 2x graphic modes (2X, TV2x, AdvMAME2x, 2xSAI, Super2xSAI, SuperEagle, HQ2x and DotMatrix) | |||
{{-}} | |||
{{ManualScreenshot|name=ManiacMansion_comparison3x.png|desc=Comparison of 3x graphic modes}} | |||
Comparison of the 2x graphic modes (3X, AdvMAME3x, HQ3x) | |||
{{-}} | |||