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i965/gen4: Expose the guts of URB recalculation as a helper

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Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Jason Ekstrand 2017-05-11 22:23:36 -07:00
parent 0ed6f196fc
commit 79b486f736
2 changed files with 12 additions and 5 deletions
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2
src/mesa/drivers/dri/i965/brw_context.h
View file

@ -1361,6 +1361,8 @@ void brw_destroy_shader_time(struct brw_context *brw);
/* brw_urb.c
*/
void brw_calculate_urb_fence(struct brw_context *brw, unsigned csize,
unsigned vsize, unsigned sfsize);
void brw_upload_urb_fence(struct brw_context *brw);
/* brw_curbe.c

15
src/mesa/drivers/dri/i965/brw_urb.c
View file

@ -112,12 +112,10 @@ static bool check_urb_layout(struct brw_context *brw)
/* Most minimal update, forces re-emit of URB fence packet after GS
* unit turned on/off.
*/
static void recalculate_urb_fence( struct brw_context *brw )
void
brw_calculate_urb_fence(struct brw_context *brw, unsigned csize,
unsigned vsize, unsigned sfsize)
{
GLuint csize = brw->curbe.total_size;
GLuint vsize = brw_vue_prog_data(brw->vs.base.prog_data)->urb_entry_size;
GLuint sfsize = brw->sf.prog_data->urb_entry_size;
if (csize < limits[CS].min_entry_size)
csize = limits[CS].min_entry_size;
@ -208,6 +206,13 @@ done:
}
}
static void recalculate_urb_fence( struct brw_context *brw )
{
brw_calculate_urb_fence(brw, brw->curbe.total_size,
brw_vue_prog_data(brw->vs.base.prog_data)->urb_entry_size,
brw->sf.prog_data->urb_entry_size);
}
const struct brw_tracked_state brw_recalculate_urb_fence = {
.dirty = {