Mesa (master): r200: Optimize polygon stipple emit.
Pauli Nieminen
suokko at kemper.freedesktop.org
Fri Feb 5 13:27:27 UTC 2010
Module: Mesa
Branch: master
Commit: 6785a8aaf4bff5f607731fdc6f19189c1088112f
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=6785a8aaf4bff5f607731fdc6f19189c1088112f
Author: Pauli Nieminen <suokkos at gmail.com>
Date: Fri Feb 5 15:21:55 2010 +0200
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 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index 4e8075e..51e8ac5 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)
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