diff options
| author | Eric Anholt <eric@anholt.net> | 2010-11-19 22:53:31 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-11-23 09:23:30 -0800 |
| commit | e29e3c32d9d52fc206ab3ccc8674683adc880e82 (patch) | |
| tree | 9a789e8b373c856460e6ceea2e5d50ac0174de39 | |
| parent | 7720bfffa3fd537789b5ded30ecc23afa21dc410 (diff) | |
i965: Don't upload polygon stipple unless required.
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_misc_state.c | 8 |
1 files changed, 7 insertions, 1 deletions
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 }, |