diff options
Diffstat (limited to 'sys/gio/sgikern/sgi.com')
| -rw-r--r-- | sys/gio/sgikern/sgi.com | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys/gio/sgikern/sgi.com b/sys/gio/sgikern/sgi.com new file mode 100644 index 00000000..e050183b --- /dev/null +++ b/sys/gio/sgikern/sgi.com @@ -0,0 +1,17 @@ +# SGI common. A common is necessary since there is no graphics descriptor +# in the argument list of the kernel procedures. The stdgraph data structures +# are designed along the lines of FIO: a small common is used to hold the time +# critical data elements, and an auxiliary dynamically allocated descriptor is +# used for everything else. + +pointer g_kt # kernel transform graphics descriptor +pointer g_tty # graphcap descriptor +int g_nframes # number of frames written +int g_maxframes # max frames per device metafile +int g_ndraw # no draw instr. in current frame +int g_in, g_out # input, output files +int g_xres, g_yres # desired device resolution +char g_device[SZ_GDEVICE] # force output to named device + +common /sgicom/ g_kt, g_tty, g_nframes, g_maxframes, g_ndraw, + g_in, g_out, g_xres, g_yres, g_device |