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authorCorbin Simpson <MostAwesomeDude@gmail.com>2010-01-10 17:51:40 -0800
committerCorbin Simpson <MostAwesomeDude@gmail.com>2010-01-10 23:15:05 -0800
commite7d760ff0974aa6eb53fc43ec8f796b4e2410365 (patch)
tree0bbd6f6f881bb76a11f5fd0fc9c209f2c329fefe
parent7b569bef1571d32e00898337399da62a6ed7d0fe (diff)
r300g: Move ROPCNTL to the top of the emit order.
According to the docs, this decreases stalls, and indeed we get a tiny bit more glxgears from it.
-rw-r--r--src/gallium/drivers/r300/r300_emit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 60e4a109d44..cfeb99a0ade 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -42,6 +42,7 @@ void r300_emit_blend_state(struct r300_context* r300, void* state)
struct r300_blend_state* blend = (struct r300_blend_state*)state;
CS_LOCALS(r300);
BEGIN_CS(8);
+ OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop);
OUT_CS_REG_SEQ(R300_RB3D_CBLEND, 3);
if (r300->framebuffer_state.nr_cbufs) {
OUT_CS(blend->blend_control);
@@ -53,7 +54,6 @@ void r300_emit_blend_state(struct r300_context* r300, void* state)
OUT_CS(0);
/* XXX also disable fastfill here once it's supported */
}
- OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop);
OUT_CS_REG(R300_RB3D_DITHER_CTL, blend->dither);
END_CS;
}