From e29e3c32d9d52fc206ab3ccc8674683adc880e82 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 19 Nov 2010 22:53:31 +0800 Subject: i965: Don't upload polygon stipple unless required. --- src/mesa/drivers/dri/i965/brw_misc_state.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/mesa/drivers/dri/i965') diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c index 52266edf8e..8dae58784c 100644 --- a/src/mesa/drivers/dri/i965/brw_misc_state.c +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c @@ -305,6 +305,9 @@ static void upload_polygon_stipple(struct brw_context *brw) struct brw_polygon_stipple bps; GLuint i; + if (!ctx->Polygon.StippleFlag) + return; + memset(&bps, 0, sizeof(bps)); bps.header.opcode = CMD_POLY_STIPPLE_PATTERN; bps.header.length = sizeof(bps)/4-2; @@ -347,6 +350,9 @@ static void upload_polygon_stipple_offset(struct brw_context *brw) struct gl_context *ctx = &brw->intel.ctx; struct brw_polygon_stipple_offset bpso; + if (!ctx->Polygon.StippleFlag) + return; + memset(&bpso, 0, sizeof(bpso)); bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET; bpso.header.length = sizeof(bpso)/4-2; @@ -375,7 +381,7 @@ static void upload_polygon_stipple_offset(struct brw_context *brw) const struct brw_tracked_state brw_polygon_stipple_offset = { .dirty = { - .mesa = _NEW_WINDOW_POS, + .mesa = _NEW_WINDOW_POS | _NEW_POLYGONSTIPPLE, .brw = BRW_NEW_CONTEXT, .cache = 0 }, -- cgit v1.2.3