From 6785a8aaf4bff5f607731fdc6f19189c1088112f Mon Sep 17 00:00:00 2001 From: Pauli Nieminen Date: Fri, 5 Feb 2010 15:21:55 +0200 Subject: r200: Optimize polygon stipple emit. Only emit polygon stipple when the state is enabled. --- src/mesa/drivers/dri/r200/r200_state_init.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/mesa/drivers/dri') diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c index 4e8075eabc..51e8ac56d8 100644 --- a/src/mesa/drivers/dri/r200/r200_state_init.c +++ b/src/mesa/drivers/dri/r200/r200_state_init.c @@ -347,6 +347,15 @@ static int check_rrb(GLcontext *ctx, struct radeon_state_atom *atom) return atom->cmd_size; } +static int check_polygon_stipple(GLcontext *ctx, + struct radeon_state_atom *atom) +{ + r200ContextPtr r200 = R200_CONTEXT(ctx); + if (r200->hw.set.cmd[SET_RE_CNTL] & R200_STIPPLE_ENABLE) + return atom->cmd_size; + return 0; +} + static void mtl_emit(GLcontext *ctx, struct radeon_state_atom *atom) { r200ContextPtr r200 = R200_CONTEXT(ctx); @@ -885,7 +894,7 @@ void r200InitState( r200ContextPtr rmesa ) } } - ALLOC_STATE( stp, always, STP_STATE_SIZE, "STP/stp", 0 ); + ALLOC_STATE( stp, polygon_stipple, STP_STATE_SIZE, "STP/stp", 0 ); for (i = 0; i < 6; i++) if (rmesa->radeon.radeonScreen->kernel_mm) -- cgit v1.2.3