nv04-nv40: move 2d blit/fill code into pipe driver

3 files changed, 26 insertions, 5 deletions

diff --git a/src/gallium/drivers/nv20/nv20_screen.c b/src/gallium/drivers/nv20/nv20_screen.c
index c9171fa1781..5f2b7b4f71f 100644
--- a/src/gallium/drivers/nv20/nv20_screen.c
+++ b/src/gallium/drivers/nv20/nv20_screen.c
@@ -152,6 +152,14 @@ nv20_screen_destroy(struct pipe_screen *pscreen)
 	FREE(pscreen);
 }
 
+static struct pipe_buffer *
+nv20_surface_buffer(struct pipe_surface *surf)
+{
+	struct nv20_miptree *mt = (struct nv20_miptree *)surf->texture;
+
+	return mt->buffer;
+}
+
 struct pipe_screen *
 nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 {
@@ -164,6 +172,10 @@ nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
 		return NULL;
 	screen->nvws = nvws;
 
+	/* 2D engine setup */
+	screen->eng2d = nv04_surface_2d_init(nvws);
+	screen->eng2d->buf = nv20_surface_buffer;
+
 	/* 3D object */
 	if (chipset >= 0x25)
 		kelvin_class = NV25TCL;
diff --git a/src/gallium/drivers/nv20/nv20_screen.h b/src/gallium/drivers/nv20/nv20_screen.h
index 8f2f2e341db..bf2f2c0d9fb 100644
--- a/src/gallium/drivers/nv20/nv20_screen.h
+++ b/src/gallium/drivers/nv20/nv20_screen.h
@@ -2,6 +2,7 @@
 #define __NV20_SCREEN_H__
 
 #include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
 
 struct nv20_screen {
 	struct pipe_screen pipe;
@@ -9,6 +10,7 @@ struct nv20_screen {
 	struct nouveau_winsys *nvws;
 
 	/* HW graphics objects */
+	struct nv04_surface_2d *eng2d;
 	struct nouveau_grobj *kelvin;
 	struct nouveau_notifier *sync;
 };
diff --git a/src/gallium/drivers/nv20/nv20_surface.c b/src/gallium/drivers/nv20/nv20_surface.c
index 9b4c028eae6..a79974ce5e4 100644
--- a/src/gallium/drivers/nv20/nv20_surface.c
+++ b/src/gallium/drivers/nv20/nv20_surface.c
@@ -39,10 +39,17 @@ nv20_surface_copy(struct pipe_context *pipe, boolean do_flip,
 		  unsigned width, unsigned height)
 {
 	struct nv20_context *nv20 = nv20_context(pipe);
-	struct nouveau_winsys *nvws = nv20->nvws;
+	struct nv04_surface_2d *eng2d = nv20->screen->eng2d;
 
-	nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
-			   width, height);
+	if (do_flip) {
+		desty += height;
+		while (height--) {
+			eng2d->copy(eng2d, dest, destx, desty--, src,
+				    srcx, srcy++, width, 1);
+		}
+	}
+
+	eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
 }
 
 static void
@@ -51,9 +58,9 @@ nv20_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
 		  unsigned height, unsigned value)
 {
 	struct nv20_context *nv20 = nv20_context(pipe);
-	struct nouveau_winsys *nvws = nv20->nvws;
+	struct nv04_surface_2d *eng2d = nv20->screen->eng2d;
 
-	nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+	eng2d->fill(eng2d, dest, destx, desty, width, height, value);
 }
 
 void