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Adding "MouseWheelTicks" to the "fgState" structure as a first step towards supporting fractional mouse wheel ticks

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@920 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
fayjf 2011-05-27 20:27:04 +00:00
parent 409b0c9f78
commit 25edeabab4
2 changed files with 5 additions and 0 deletions
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3
freeglut/freeglut/src/freeglut_init.c
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@ -86,6 +86,7 @@ SFG_State fgState = { { -1, -1, GL_FALSE }, /* Position */
GL_FALSE, /* JoysticksInitialised */ GL_FALSE, /* JoysticksInitialised */
0, /* NumActiveJoysticks */ 0, /* NumActiveJoysticks */
GL_FALSE, /* InputDevsInitialised */ GL_FALSE, /* InputDevsInitialised */
0, /* MouseWheelTicks */
1, /* AuxiliaryBufferNumber */ 1, /* AuxiliaryBufferNumber */
4, /* SampleNumber */ 4, /* SampleNumber */
1, /* MajorVersion */ 1, /* MajorVersion */
@ -442,6 +443,8 @@ void fgDeinitialize( void )
fgState.JoysticksInitialised = GL_FALSE; fgState.JoysticksInitialised = GL_FALSE;
fgState.InputDevsInitialised = GL_FALSE; fgState.InputDevsInitialised = GL_FALSE;
fgState.MouseWheelTicks = 0;
fgState.MajorVersion = 1; fgState.MajorVersion = 1;
fgState.MinorVersion = 0; fgState.MinorVersion = 0;
fgState.ContextFlags = 0; fgState.ContextFlags = 0;

2
freeglut/freeglut/src/freeglut_internal.h
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@ -339,6 +339,8 @@ struct tagSFG_State
int NumActiveJoysticks; /* Number of active joysticks -- if zero, don't poll joysticks */ int NumActiveJoysticks; /* Number of active joysticks -- if zero, don't poll joysticks */
GLboolean InputDevsInitialised; /* Only initialize if application calls for them */ GLboolean InputDevsInitialised; /* Only initialize if application calls for them */
int MouseWheelTicks; /* Number of ticks the mouse wheel has turned */
int AuxiliaryBufferNumber; /* Number of auxiliary buffers */ int AuxiliaryBufferNumber; /* Number of auxiliary buffers */
int SampleNumber; /* Number of samples per pixel */ int SampleNumber; /* Number of samples per pixel */