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fsetpos(3s) -- reposition a file pointer in a stream
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Fsetpos and fgetpos save and restore the file position indicated by the value of the object pointed at by pos. The functions fsetpos64 and fgetpos64 are identical to fsetpos and fgetpos respectively, except that they take an fpos64_t * as an argument. This allows for the specification of a file position that is greater that 2 Gigabytes. A call to fgetpos stores the current value of the file position indicator for stream in the object pointed at by pos. The information is encoded in a format whic... |
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ftn/fsigfpe(3) -- floating-point exception handler package
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The MIPS floating-point accelerator may raise floating-point exceptions, signal SIGFPE, due to five conditions: FPE_OVERFL(overflow), FPE_UNDERFL(underflow), FPE_DIVZERO(divide-by-zero), FPE_INEXACT(inexact result), or FPE_INVALID(invalid operand, e.g., infinity). Usually these conditions are masked, and do not cause a floating-point exception. Instead, a default value is substituted for the result of the operation, and the program continues silently. This event may be intercepted by Page 1 FSIG... |
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c++/fstream(3) -- iostream and streambuf specialized to files
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ifstream, ofstream, and fstream specialize istream, ostream, and iostream, respectively, to files. That is, the associated streambuf will be a filebuf. In the following descriptions, assume - f is any of ifstream, ofstream, or fstream. - pfb is a <... |
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ftime(3c) -- get date and time
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ftime sets the time and millitm members of the timeb structure pointed to by tp to contain the seconds and milliseconds, respectively, of the current time in seconds since 00:00:00 UTC, January 1, 1970. The contents of the timezone and dstflag members of tp after a call to ftime() are unspecified.... |
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ftw(3c) -- walk a file tree
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ftw recursively descends the directory hierarchy rooted in path. For each object in the hierarchy, ftw calls the user-defined function fn, passing it a pointer to a null-terminated character string containing the name of the object, a pointer to a stat structure (see stat(2)) containing information about the object, and an integer. Possible values of the integer, defined in the ftw.h header file, are: FTW_F The object is a file... |
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ftn/ftype(3) -- explicit FORTRAN type conversion
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These functions perform conversion from one data type to another. The function int converts to integer from its integer, real*4, double precision, real*16, complex, double complex, or complex*32 argument. If the argument is real, integer, real*4, double precision, or real*16 int returns the integer whose magnitude is the largest integer that does not exceed the magnitude of the argument and whose sign is the same as the sign of the argument (i.e. truncation). For complex the above rule is applie... |
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standard/fudge(3) -- specifies fudge values that are added to a graphics window
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xfudge expects the number of pixels added in the x direction. yfudge expects the number of pixels added in the y direction. |
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standard/fullscrn(3) -- allows a program write to the entire screen
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none |
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fx/fxAllocateImageBuffers(3d) -- create and destroy image buffers for special effects
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dpy An open connection to an X server. Used to create off-screen render areas for OpenGL. The caller must not close the display connection until all of the DMfxbuffers have been freed. imageFormat A complete image format parameter list (see dmSetImageDefaults(3dm)). This format is used to determine how large the buffers need to be. inputUsage Specifies the modes in which the buffer will be used as input; says how the image will be read from the buffer and used as input to a plug-in or applicatio... |
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fx/fxMovieRenderImage(3d) -- transfer images between movies and special effects
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movie The movie that contains the image to be rendered. track The track into which a new image is inserted. time A time within the movie. duration Specifies how long an inserted image will be displayed when the movie is played. Page 1 dmFXMovieRenderImage(3dm) dmFXMovieRenderImage(3dm) timeScale Specifies the units for time and duration. inputUsage Specifies how the image buffer will be used, a combination of bufInputDirect, bufInputTexture, bufInputDrawPixels, and bufInputMovie. destinationBuff... |
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fx/fxSetupInputImageBuffer(3d) -- manage special-effects image buffers
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buffer a special-effects image buffer, allocated with dmFXAllocateImageBuffers. outputUsage Specifies the mode in which the buffer will be used as output; says how the image will be placed into the buffer by a plug-in or application. The value is one of bufOutputDirect, bufOutputOpenGL, bufOutputmovie. No more that one can be set. inputUsage Specifies the modes in which the buffer will be used as input; says how the image will be read from the buffer and used as input to a plug-in or application... |
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fx/fxSetupScanlineBuffer(3d) -- get information about a special-effects image buffer
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buffer A special-effects image buffer that has been set up for access with dmFXSetupInputImageBuffer or dmFXSetupOutputImageBuffer. returnInfo A PRX_ScanlineBufferRec structure, which will be filled in. |
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standard/gamma(3) -- log gamma function
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lgamma and gamma return ln|(GAMMA(x))|, where GAMMA is the mathematical gamma function. gammal and lgammal are the long double versions of the log gamma function. gamma and lgamma are identical, as are gammal and lgammal. The external integer signgam returns the sign of GAMMA(x), and the external integer signgaml returns the sign of GAMMAL(x). |
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standard/gammaramp(3) -- defines a color map ramp for gamma correction
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r expects an array of 256 elements. Each element contains a setting for the red electron gun. g expects an array of 256 elements. Each element contains a setting for the green electron gun. b expects an array of 256 elements. Each element contains a setting for the blue electron gun. |
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standard/gbegin(3) -- create a window that occupies the entire screen
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none |
