Return a pointer to yuv<->rgb coefficients for the given colorspace suitable for sws_setColorspaceDetails().
@param colorspace One of the SWS_CS_* macros. If invalid, SWS_CS_DEFAULT is used.
See Implementation
Return a pointer to yuv<->rgb coefficients for the given colorspace suitable for sws_setColorspaceDetails().
@param colorspace One of the SWS_CS_* macros. If invalid, SWS_CS_DEFAULT is used.