From: Brian Paul Date: Wed, 25 May 2016 15:46:17 +0000 (-0600) Subject: svga: clean up and improve comments in svga_draw_private.h X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2c07c40d2f65e3c7ac25db21b247e647c846edcf;p=mesa.git svga: clean up and improve comments in svga_draw_private.h Reviewed-by: Charmaine Lee --- diff --git a/src/gallium/drivers/svga/svga_draw_private.h b/src/gallium/drivers/svga/svga_draw_private.h index c8217422c96..48e0b6017fd 100644 --- a/src/gallium/drivers/svga/svga_draw_private.h +++ b/src/gallium/drivers/svga/svga_draw_private.h @@ -157,13 +157,17 @@ struct svga_hwtnl { * This is compensated for in the offset associated with all * vertex buffers. */ - int index_bias; - /* Flatshade information: + /* Provoking vertex information (for flat shading). */ + unsigned api_pv; /**< app-requested PV mode (PV_FIRST or PV_LAST) */ + unsigned hw_pv; /**< device-supported PV mode (PV_FIRST or PV_LAST) */ + + /* The triangle fillmode for the device (one of PIPE_POLYGON_MODE_{FILL, + * LINE,POINT}). If the polygon front mode matches the back mode, + * api_fillmode will be that mode. Otherwise, api_fillmode will be + * PIPE_POLYGON_MODE_FILL. */ - unsigned api_pv; - unsigned hw_pv; unsigned api_fillmode; /* Cache the results of running a particular generate func on each