From: Luca Barbieri <luca@luca-barbieri.com>
Date: Tue, 23 Feb 2010 14:05:54 +0000 (+0100)
Subject: nvfx: so->RING_3D: scissor
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5c89cb0f6cfe30d5b15a57179ad16c0f209ff47e;p=mesa.git

nvfx: so->RING_3D: scissor
---

diff --git a/src/gallium/drivers/nvfx/nvfx_context.c b/src/gallium/drivers/nvfx/nvfx_context.c
index 31c3e2bc39b..eabf9ae7a07 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.c
+++ b/src/gallium/drivers/nvfx/nvfx_context.c
@@ -83,5 +83,7 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
 	draw_enable_point_sprites(nvfx->draw, FALSE);
 	draw_set_rasterize_stage(nvfx->draw, nvfx_draw_render_stage(nvfx));
 
+	/* set these to that we init them on first validation */
+	nvfx->state.scissor_enabled = ~0;
 	return &nvfx->pipe;
 }
diff --git a/src/gallium/drivers/nvfx/nvfx_state_scissor.c b/src/gallium/drivers/nvfx/nvfx_state_scissor.c
index 940d8cb5c0c..dd6ae757df7 100644
--- a/src/gallium/drivers/nvfx/nvfx_state_scissor.c
+++ b/src/gallium/drivers/nvfx/nvfx_state_scissor.c
@@ -3,27 +3,23 @@
 static boolean
 nvfx_state_scissor_validate(struct nvfx_context *nvfx)
 {
+	struct nouveau_channel *chan = nvfx->screen->base.channel;
 	struct pipe_rasterizer_state *rast = &nvfx->rasterizer->pipe;
 	struct pipe_scissor_state *s = &nvfx->scissor;
-	struct nouveau_stateobj *so;
 
-	if (nvfx->state.hw[NVFX_STATE_SCISSOR] &&
-	    (rast->scissor == 0 && nvfx->state.scissor_enabled == 0))
+	if ((rast->scissor == 0 && nvfx->state.scissor_enabled == 0))
 		return FALSE;
 	nvfx->state.scissor_enabled = rast->scissor;
 
-	so = so_new(1, 2, 0);
-	so_method(so, nvfx->screen->eng3d, NV34TCL_SCISSOR_HORIZ, 2);
+	WAIT_RING(chan, 3);
+	OUT_RING(chan, RING_3D(NV34TCL_SCISSOR_HORIZ, 2));
 	if (nvfx->state.scissor_enabled) {
-		so_data  (so, ((s->maxx - s->minx) << 16) | s->minx);
-		so_data  (so, ((s->maxy - s->miny) << 16) | s->miny);
+		OUT_RING(chan, ((s->maxx - s->minx) << 16) | s->minx);
+		OUT_RING(chan, ((s->maxy - s->miny) << 16) | s->miny);
 	} else {
-		so_data  (so, 4096 << 16);
-		so_data  (so, 4096 << 16);
+		OUT_RING(chan, 4096 << 16);
+		OUT_RING(chan, 4096 << 16);
 	}
-
-	so_ref(so, &nvfx->state.hw[NVFX_STATE_SCISSOR]);
-	so_ref(NULL, &so);
 	return TRUE;
 }
 
@@ -31,6 +27,5 @@ struct nvfx_state_entry nvfx_state_scissor = {
 	.validate = nvfx_state_scissor_validate,
 	.dirty = {
 		.pipe = NVFX_NEW_SCISSOR | NVFX_NEW_RAST,
-		.hw = NVFX_STATE_SCISSOR
 	}
 };