RwOpenExt(char *devname, void *param, RwInt32 numargs,
RwOpenArgument *args);
Arguments
devname The device name as a null-terminated string. The only name supported on the Macintosh is
• "MacFB"
param For Macintosh platforms, this parameter should be NULL.
numargs The number of optional arguments specified.
args An array of optional open arguments.
Comments
RwOpenExt() takes a pointer to an array of RwOpenArgument structures. RwOpenArgument is defined as follows:
typedef struct
{
RwOpenOption option;
void *value;
} RwOpenArgument;
option is one of the identifiers defined below and value is a parameter specific to the option type. If the parameter type is integer, the integer value should be cast to a void *. For example;
args[0].value = (void *)10;
The configuration options supported on the Macintosh are:
• rwMACUSEGDEVICE RenderWare will select the GDevice with the largest depth when automatically determining the rendering depth. This option can be used to specify that a specific Gdevice is used.
• rwMACUSERENDERDEPTH RenderWare can be forced to use a specific Render depth via this option. Note: The conversion from Render Depth to display depth is performed by the operating system and subject to any inherent performance penalties.