i965: Use a single index per shader for shader_time.

Previously, each shader took 3 shader time indices which were potentially
at arbirary points in the shader time buffer.  Now, each shader gets a
single index which refers to 3 consecutive locations in the buffer.  This
simplifies some of the logic at the cost of having a magic 3 a few places.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>

1 files changed, 1 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp
index b047aa1..d3754de 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp
@@ -41,8 +41,7 @@ vec4_gs_visitor::vec4_gs_visitor(struct brw_context *brw,
                                  bool no_spills)
    : vec4_visitor(brw, &c->base, &c->gp->program.Base, &c->key.base,
                   &c->prog_data.base, prog, MESA_SHADER_GEOMETRY, mem_ctx,
-                  no_spills,
-                  ST_GS, ST_GS_WRITTEN, ST_GS_RESET),
+                  no_spills, ST_GS),
      c(c)
 {
 }