From: Ben Skeggs <skeggsb@gmail.com>
Date: Tue, 11 Mar 2008 16:54:53 +0000 (+1100)
Subject: nv50: scissor/viewport/blend colour/stipple
X-Git-Tag: 062012170305~17580^2~496^2~298^2~16^2~336
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fee5f76483feb301546b24c26eea699732ffb57;p=profile%2Fivi%2Fmesa.git

nv50: scissor/viewport/blend colour/stipple
---

diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 9302764..406ad2c 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -22,8 +22,12 @@
 #define NOUVEAU_MSG(fmt, args...) \
 	fprintf(stderr, "nouveau: "fmt, ##args);
 
-#define NV50_NEW_BLEND	(1 << 0)
-#define NV50_NEW_ZSA	(1 << 1)
+#define NV50_NEW_BLEND		(1 << 0)
+#define NV50_NEW_ZSA		(1 << 1)
+#define NV50_NEW_BLEND_COLOUR	(1 << 2)
+#define NV50_NEW_STIPPLE	(1 << 3)
+#define NV50_NEW_SCISSOR	(1 << 4)
+#define NV50_NEW_VIEWPORT	(1 << 5)
 
 struct nv50_blend_stateobj {
 	struct pipe_blend_state pipe;
@@ -46,6 +50,10 @@ struct nv50_context {
 	unsigned dirty;
 	struct nv50_blend_stateobj *blend;
 	struct nv50_zsa_stateobj *zsa;
+	struct pipe_blend_color blend_colour;
+	struct pipe_poly_stipple stipple;
+	struct pipe_scissor_state scissor;
+	struct pipe_viewport_state viewport;
 };
 
 static INLINE struct nv50_context *
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 8fd4f77..40e23f4 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -246,6 +246,10 @@ static void
 nv50_set_blend_color(struct pipe_context *pipe,
 		     const struct pipe_blend_color *bcol)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50->blend_colour = *bcol;
+	nv50->dirty |= NV50_NEW_BLEND_COLOUR;
 }
 
 static void
@@ -270,18 +274,30 @@ static void
 nv50_set_polygon_stipple(struct pipe_context *pipe,
 			 const struct pipe_poly_stipple *stipple)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50->stipple = *stipple;
+	nv50->dirty |= NV50_NEW_STIPPLE;
 }
 
 static void
 nv50_set_scissor_state(struct pipe_context *pipe,
 		       const struct pipe_scissor_state *s)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50->scissor = *s;
+	nv50->dirty |= NV50_NEW_SCISSOR;
 }
 
 static void
 nv50_set_viewport_state(struct pipe_context *pipe,
 			const struct pipe_viewport_state *vpt)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50->viewport = *vpt;
+	nv50->dirty |= NV50_NEW_VIEWPORT;
 }
 
 static void
diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c
index 786987c..8920b6f 100644
--- a/src/gallium/drivers/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -5,12 +5,61 @@ boolean
 nv50_state_validate(struct nv50_context *nv50)
 {
 	struct nouveau_winsys *nvws = nv50->screen->nvws;
+	struct nouveau_grobj *tesla = nv50->screen->tesla;
+	struct nouveau_stateobj *so;
+	unsigned i;
 
 	if (nv50->dirty & NV50_NEW_BLEND)
 		so_emit(nvws, nv50->blend->so);
+
 	if (nv50->dirty & NV50_NEW_ZSA)
 		so_emit(nvws, nv50->zsa->so);
 
+	if (nv50->dirty & NV50_NEW_BLEND_COLOUR) {
+		so = so_new(5, 0);
+		so_method(so, tesla, NV50TCL_BLEND_COLOR(0), 8);
+		so_data  (so, fui(nv50->blend_colour.color[3]));
+		so_data  (so, fui(nv50->blend_colour.color[0]));
+		so_data  (so, fui(nv50->blend_colour.color[1]));
+		so_data  (so, fui(nv50->blend_colour.color[2]));
+		so_emit(nvws, so);
+		so_ref(NULL, &so);
+	}
+
+	if (nv50->dirty & NV50_NEW_STIPPLE) {
+		so = so_new(33, 0);
+		so_method(so, tesla, NV50TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+		for (i = 0; i < 32; i++)
+			so_data(so, nv50->stipple.stipple[i]);
+		so_emit(nvws, so);
+		so_ref(NULL, &so);
+	}
+
+	if (nv50->dirty & NV50_NEW_SCISSOR) {
+		so = so_new(3, 0);
+		so_method(so, tesla, NV50TCL_SCISSOR_HORIZ, 2);
+		so_data  (so, (nv50->scissor.maxx << 16) |
+			       nv50->scissor.minx);
+		so_data  (so, (nv50->scissor.maxy << 16) |
+			       nv50->scissor.miny);
+		so_emit(nvws, so);
+		so_ref(NULL, &so);
+	}
+
+	if (nv50->dirty & NV50_NEW_VIEWPORT) {
+		so = so_new(8, 0);
+		so_method(so, tesla, NV50TCL_VIEWPORT_UNK0(0), 3);
+		so_data  (so, fui(nv50->viewport.translate[0]));
+		so_data  (so, fui(nv50->viewport.translate[1]));
+		so_data  (so, fui(nv50->viewport.translate[2]));
+		so_method(so, tesla, NV50TCL_VIEWPORT_UNK1(0), 3);
+		so_data  (so, fui(nv50->viewport.scale[0]));
+		so_data  (so, fui(nv50->viewport.scale[1]));
+		so_data  (so, fui(nv50->viewport.scale[2]));
+		so_emit(nvws, so);
+		so_ref(NULL, &so);
+	}
+
 	nv50->dirty = 0;
 	return TRUE;
 }