mirror of
https://github.com/DrBeef/QuakeQuest.git
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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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#ifndef DPVSIMPLEDECODE_H
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#define DPVSIMPLEDECODE_H
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#include "cl_video.h"
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#define DPVSIMPLEDECODEERROR_NONE 0
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#define DPVSIMPLEDECODEERROR_EOF 1
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#define DPVSIMPLEDECODEERROR_READERROR 2
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#define DPVSIMPLEDECODEERROR_SOUNDBUFFERTOOSMALL 3
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#define DPVSIMPLEDECODEERROR_INVALIDRMASK 4
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#define DPVSIMPLEDECODEERROR_INVALIDGMASK 5
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#define DPVSIMPLEDECODEERROR_INVALIDBMASK 6
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#define DPVSIMPLEDECODEERROR_COLORMASKSOVERLAP 7
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#define DPVSIMPLEDECODEERROR_COLORMASKSEXCEEDBPP 8
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#define DPVSIMPLEDECODEERROR_UNSUPPORTEDBPP 9
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// opening and closing streams
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// opens a stream
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void *dpvsimpledecode_open(clvideo_t *video, char *filename, const char **errorstring);
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// closes a stream
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void dpvsimpledecode_close(void *stream);
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// utilitarian functions
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// returns the current error number for the stream, and resets the error
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// number to DPVDECODEERROR_NONE
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// if the supplied string pointer variable is not NULL, it will be set to the
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// error message
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int dpvsimpledecode_error(void *stream, const char **errorstring);
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// returns the width of the image data
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unsigned int dpvsimpledecode_getwidth(void *stream);
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// returns the height of the image data
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unsigned int dpvsimpledecode_getheight(void *stream);
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// returns the framerate of the stream
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double dpvsimpledecode_getframerate(void *stream);
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// returns aspect ratio of the stream
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double dpvsimpledecode_getaspectratio(void *stream);
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// decodes a video frame to the supplied output pixels
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int dpvsimpledecode_video(void *stream, void *imagedata, unsigned int Rmask, unsigned int Gmask, unsigned int Bmask, unsigned int bytesperpixel, int imagebytesperrow);
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#endif
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