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i965: Add performance debug for register spilling.

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Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Eric Anholt 2012-07-12 13:08:20 -07:00
parent d72ff03e69
commit 4cfb9e3000
2 changed files with 8 additions and 0 deletions
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4
src/mesa/drivers/dri/i965/brw_vs.c
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@ -259,6 +259,10 @@ do_vs_prog(struct brw_context *brw,
/* Scratch space is used for register spilling */
if (c.last_scratch) {
perf_debug("Vertex shader triggered register spilling. "
"Try reducing the number of live vec4 values to "
"improve performance.\n");
c.prog_data.total_scratch = brw_get_scratch_size(c.last_scratch);
brw_get_scratch_bo(intel, &brw->vs.scratch_bo,

4
src/mesa/drivers/dri/i965/brw_wm.c
View file

@ -321,6 +321,10 @@ bool do_wm_prog(struct brw_context *brw,
/* Scratch space is used for register spilling */
if (c->last_scratch) {
perf_debug("Fragment shader triggered register spilling. "
"Try reducing the number of live scalar values to "
"improve performance.\n");
c->prog_data.total_scratch = brw_get_scratch_size(c->last_scratch);
brw_get_scratch_bo(intel, &brw->wm.scratch_bo,