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i965: Set brw_stage_state::push_const_size for PS constants.

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This paves the way for using gen7_upload_constant_state for PS data.

The formula is copied from gen7_wm_state.c.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Kenneth Graunke
2013-09-13 14:37:09 -07:00
parent d385edf4c3
commit e776c18afb
1 changed files with 6 additions and 1 deletions
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7
src/mesa/drivers/dri/i965/gen6_wm_state.c
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@@ -50,7 +50,9 @@ gen6_upload_wm_push_constants(struct brw_context *brw)
/* XXX: Should this happen somewhere before to get our state flag set? */
_mesa_load_state_parameters(ctx, fp->program.Base.Parameters);
if (prog_data->nr_params != 0) {
if (prog_data->nr_params == 0) {
brw->wm.base.push_const_size = 0;
} else {
float *constants;
unsigned int i;
@@ -75,6 +77,9 @@ gen6_upload_wm_push_constants(struct brw_context *brw)
printf("\n");
printf("\n");
}
brw->wm.base.push_const_size =
ALIGN(prog_data->nr_params, prog_data->dispatch_width) / 8;
}
}