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Merge pull request #7611 from meepingsnesroms/master
Clarify libretro.h documentation
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3638a876fe
@ -128,7 +128,8 @@ extern "C" {
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/* LIGHTGUN device is similar to Guncon-2 for PlayStation 2.
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* It reports X/Y coordinates in screen space (similar to the pointer)
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* in the range [-0x8000, 0x7fff] in both axes, with zero being center.
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* in the range [-0x8000, 0x7fff] in both axes, with zero being center and
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* -0x8000 being out of bounds.
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* As well as reporting on/off screen state. It features a trigger,
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* start/select buttons, auxiliary action buttons and a
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* directional pad. A forced off-screen shot can be requested for
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@ -139,7 +140,8 @@ extern "C" {
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/* The ANALOG device is an extension to JOYPAD (RetroPad).
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* Similar to DualShock2 it adds two analog sticks and all buttons can
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* be analog. This is treated as a separate device type as it returns
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* axis values in the full analog range of [-0x8000, 0x7fff].
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* axis values in the full analog range of [-0x7fff, 0x7fff],
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* although some devices may return -0x8000.
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* Positive X axis is right. Positive Y axis is down.
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* Buttons are returned in the range [0, 0x7fff].
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* Only use ANALOG type when polling for analog values.
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