diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_draw_feedback.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_draw_feedback.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_draw_feedback.c b/mesalib/src/mesa/state_tracker/st_draw_feedback.c index b19d913e5..1ac9585e7 100644 --- a/mesalib/src/mesa/state_tracker/st_draw_feedback.c +++ b/mesalib/src/mesa/state_tracker/st_draw_feedback.c @@ -40,6 +40,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "util/u_inlines.h" +#include "util/u_draw.h" #include "draw/draw_private.h" #include "draw/draw_context.h" @@ -81,6 +82,27 @@ set_feedback_vertex_format(struct gl_context *ctx) /** + * Helper for drawing current vertex arrays. + */ +static void +draw_arrays(struct draw_context *draw, unsigned mode, + unsigned start, unsigned count) +{ + struct pipe_draw_info info; + + util_draw_init_info(&info); + + info.mode = mode; + info.start = start; + info.count = count; + info.min_index = start; + info.max_index = start + count - 1; + + draw_vbo(draw, &info); +} + + +/** * Called by VBO to draw arrays when in selection or feedback mode and * to implement glRasterPos. * This is very much like the normal draw_vbo() function above. |