From e7d760ff0974aa6eb53fc43ec8f796b4e2410365 Mon Sep 17 00:00:00 2001 From: Corbin Simpson Date: Sun, 10 Jan 2010 17:51:40 -0800 Subject: [PATCH] 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. --- src/gallium/drivers/r300/r300_emit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; } -- 2.30.2