Add register header and implement glClear() (sort of)

7 files changed, 312 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/glamo/Makefile b/src/mesa/drivers/dri/glamo/Makefile
index 2e8de52390..a917ffe20f 100644
--- a/src/mesa/drivers/dri/glamo/Makefile
+++ b/src/mesa/drivers/dri/glamo/Makefile
@@ -6,7 +6,8 @@ include $(TOP)/configs/current
 LIBNAME = glamo_dri.so
 
 DRIVER_SOURCES = \
-	glamo_screen.c glamo_context.c glamo_state.c glamo_fbo.c glamo_tris.c
+	glamo_screen.c glamo_context.c glamo_state.c glamo_fbo.c glamo_tris.c \
+	glamo_cmdq.c
 
 C_SOURCES = \
 	$(COMMON_SOURCES) \
diff --git a/src/mesa/drivers/dri/glamo/glamo-regs.h b/src/mesa/drivers/dri/glamo/glamo-regs.h
new file mode 100644
index 0000000000..8bf8d0d369
--- /dev/null
+++ b/src/mesa/drivers/dri/glamo/glamo-regs.h
@@ -0,0 +1,137 @@
+/* Smedia Glamo 336x/337x driver
+ *
+ * (C) 2007 by OpenMoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ * All rights reserved.
+ *
+ * Modified for Glamo Mesa driver by Thomas White <taw@bitwiz.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef __GLAMO_REGS_H
+#define __GLAMO_REGS_H
+
+
+enum glamo_regster_offsets {
+	GLAMO_REGOFS_GENERIC	= 0x0000,
+	GLAMO_REGOFS_HOSTBUS	= 0x0200,
+	GLAMO_REGOFS_MEMORY	= 0x0300,
+	GLAMO_REGOFS_VIDCAP	= 0x0400,
+	GLAMO_REGOFS_ISP	= 0x0500,
+	GLAMO_REGOFS_JPEG	= 0x0800,
+	GLAMO_REGOFS_MPEG	= 0x0c00,
+	GLAMO_REGOFS_LCD	= 0x1100,
+	GLAMO_REGOFS_MMC	= 0x1400,
+	GLAMO_REGOFS_MPROC0	= 0x1500,
+	GLAMO_REGOFS_MPROC1	= 0x1580,
+	GLAMO_REGOFS_CMDQUEUE	= 0x1600,
+	GLAMO_REGOFS_RISC	= 0x1680,
+	GLAMO_REGOFS_2D		= 0x1700,
+	GLAMO_REGOFS_3D		= 0x1b00,
+};
+
+
+#define REG_MPEG(x)           (GLAMO_REGOFS_MPEG+(x))
+
+enum glamo_register_mpeg {
+      //
+      GLAMO_REG_MPEG_DC_ADDRL         = REG_MPEG(0x3c),
+      GLAMO_REG_MPEG_DC_ADDRH         = REG_MPEG(0x3e),
+      GLAMO_REG_MPEG_AC_ADDRL         = REG_MPEG(0x40),
+      GLAMO_REG_MPEG_AC_ADDRH         = REG_MPEG(0x42),
+      //
+      GLAMO_REG_MPEG_SAFE_1           = REG_MPEG(0x60),
+      GLAMO_REG_MPEG_SAFE_2           = REG_MPEG(0x62),
+      GLAMO_REG_MPEG_SAFE_3           = REG_MPEG(0x64),
+      //
+      GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRL = REG_MPEG(0x6e),
+      GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRH = REG_MPEG(0x70),
+      GLAMO_REG_MPEG_DEC_OUT0_U_ADDRL = REG_MPEG(0x72),
+      GLAMO_REG_MPEG_DEC_OUT0_U_ADDRH = REG_MPEG(0x74),
+      GLAMO_REG_MPEG_DEC_OUT0_V_ADDRL = REG_MPEG(0x76),
+      GLAMO_REG_MPEG_DEC_OUT0_V_ADDRH = REG_MPEG(0x78),
+      GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRL = REG_MPEG(0x7a),
+      GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRH = REG_MPEG(0x7c),
+      GLAMO_REG_MPEG_DEC_OUT1_U_ADDRL = REG_MPEG(0x7e),
+      GLAMO_REG_MPEG_DEC_OUT1_U_ADDRH = REG_MPEG(0x80),
+      GLAMO_REG_MPEG_DEC_OUT1_V_ADDRL = REG_MPEG(0x82),
+      GLAMO_REG_MPEG_DEC_OUT1_V_ADDRH = REG_MPEG(0x84),
+      GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRL = REG_MPEG(0x86),
+      GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRH = REG_MPEG(0x88),
+      GLAMO_REG_MPEG_DEC_OUT2_U_ADDRL = REG_MPEG(0x8a),
+      GLAMO_REG_MPEG_DEC_OUT2_U_ADDRH = REG_MPEG(0x8c),
+      GLAMO_REG_MPEG_DEC_OUT2_V_ADDRL = REG_MPEG(0x8e),
+      GLAMO_REG_MPEG_DEC_OUT2_V_ADDRH = REG_MPEG(0x90),
+      GLAMO_REG_MPEG_DEC_WIDTH        = REG_MPEG(0x92),
+      GLAMO_REG_MPEG_DEC_HEIGHT       = REG_MPEG(0x94),
+      GLAMO_REG_MPEG_SPECIAL          = REG_MPEG(0x96),
+      GLAMO_REG_MPEG_DEC_IN_ADDRL     = REG_MPEG(0x98),
+      GLAMO_REG_MPEG_DEC_IN_ADDRH     = REG_MPEG(0x9a),
+      //
+      GLAMO_REG_MPEG_DEBLK_THRESHOLD  = REG_MPEG(0xc0),
+      //
+      GLAMO_REG_MPEG_DEC_STATUS       = REG_MPEG(0xc8),
+      GLAMO_REG_MPEG_DEC_RB0          = REG_MPEG(0xca),
+      GLAMO_REG_MPEG_DEC_RB1          = REG_MPEG(0xcc),
+};
+
+
+#define REG_2D(x)		(GLAMO_REGOFS_2D+(x))
+
+enum glamo_register_2d {
+	GLAMO_REG_2D_SRC_ADDRL		= REG_2D(0x00),
+	GLAMO_REG_2D_SRC_ADDRH		= REG_2D(0x02),
+	GLAMO_REG_2D_SRC_PITCH		= REG_2D(0x04),
+	GLAMO_REG_2D_SRC_X		= REG_2D(0x06),
+	GLAMO_REG_2D_SRC_Y		= REG_2D(0x08),
+	GLAMO_REG_2D_DST_X		= REG_2D(0x0a),
+	GLAMO_REG_2D_DST_Y		= REG_2D(0x0c),
+	GLAMO_REG_2D_DST_ADDRL		= REG_2D(0x0e),
+	GLAMO_REG_2D_DST_ADDRH		= REG_2D(0x10),
+	GLAMO_REG_2D_DST_PITCH		= REG_2D(0x12),
+	GLAMO_REG_2D_DST_HEIGHT		= REG_2D(0x14),
+	GLAMO_REG_2D_RECT_WIDTH		= REG_2D(0x16),
+	GLAMO_REG_2D_RECT_HEIGHT	= REG_2D(0x18),
+	GLAMO_REG_2D_PAT_ADDRL		= REG_2D(0x1a),
+	GLAMO_REG_2D_PAT_ADDRH		= REG_2D(0x1c),
+	GLAMO_REG_2D_PAT_FG		= REG_2D(0x1e),
+	GLAMO_REG_2D_PAT_BG		= REG_2D(0x20),
+	GLAMO_REG_2D_SRC_FG		= REG_2D(0x22),
+	GLAMO_REG_2D_SRC_BG		= REG_2D(0x24),
+	GLAMO_REG_2D_MASK1		= REG_2D(0x26),
+	GLAMO_REG_2D_MASK2		= REG_2D(0x28),
+	GLAMO_REG_2D_MASK3		= REG_2D(0x2a),
+	GLAMO_REG_2D_MASK4		= REG_2D(0x2c),
+	GLAMO_REG_2D_ROT_X		= REG_2D(0x2e),
+	GLAMO_REG_2D_ROT_Y		= REG_2D(0x30),
+	GLAMO_REG_2D_LEFT_CLIP		= REG_2D(0x32),
+	GLAMO_REG_2D_TOP_CLIP		= REG_2D(0x34),
+	GLAMO_REG_2D_RIGHT_CLIP		= REG_2D(0x36),
+	GLAMO_REG_2D_BOTTOM_CLIP	= REG_2D(0x38),
+	GLAMO_REG_2D_COMMAND1		= REG_2D(0x3A),
+	GLAMO_REG_2D_COMMAND2		= REG_2D(0x3C),
+	GLAMO_REG_2D_COMMAND3		= REG_2D(0x3E),
+	GLAMO_REG_2D_SAFE		= REG_2D(0x40),
+	GLAMO_REG_2D_STATUS		= REG_2D(0x42),
+	GLAMO_REG_2D_ID1		= REG_2D(0x44),
+	GLAMO_REG_2D_ID2		= REG_2D(0x46),
+	GLAMO_REG_2D_ID3		= REG_2D(0x48),
+};
+
+
+#endif /* __GLAMO_REGS_H */
diff --git a/src/mesa/drivers/dri/glamo/glamo_cmdq.c b/src/mesa/drivers/dri/glamo/glamo_cmdq.c
index 0973b5fd5c..a528aa6150 100644
--- a/src/mesa/drivers/dri/glamo/glamo_cmdq.c
+++ b/src/mesa/drivers/dri/glamo/glamo_cmdq.c
@@ -22,9 +22,11 @@
 
 #include <stdint.h>
 #include <drm.h>
+#include <glamo_drm.h>
 #include <glamo_bo.h>
 
 #include "glamo_context.h"
+#include "glamo_cmdq.h"
 
 
 /* Submit the prepared command sequence to the kernel */
diff --git a/src/mesa/drivers/dri/glamo/glamo_context.c b/src/mesa/drivers/dri/glamo/glamo_context.c
index a0769a27ee..d9990ae8e1 100644
--- a/src/mesa/drivers/dri/glamo/glamo_context.c
+++ b/src/mesa/drivers/dri/glamo/glamo_context.c
@@ -131,7 +131,7 @@ GLboolean glamoCreateContext(const __GLcontextModes *glVisual,
 	context->driContext = driContextPriv;
 	context->driScreen = sPriv;
 	context->driDrawable = NULL;
-	context->driFd = sPriv->fd;
+	context->drm_fd = sPriv->fd;
 
 	/* Initialize the software rasterizer and helper modules. */
 	_swrast_CreateContext(ctx);
@@ -148,7 +148,7 @@ GLboolean glamoCreateContext(const __GLcontextModes *glVisual,
 	_tnl_allow_pixel_fog(ctx, GL_TRUE);
 	_tnl_allow_vertex_fog(ctx, GL_FALSE);
 
-	glamoInitCmdq(context);
+	GlamoInitCmdqCache(context);
 	glamoInitStateFuncs(ctx);
 	glamoInitTriFuncs(ctx);
 
diff --git a/src/mesa/drivers/dri/glamo/glamo_context.h b/src/mesa/drivers/dri/glamo/glamo_context.h
index b42dcd6839..c8bb10dbd8 100644
--- a/src/mesa/drivers/dri/glamo/glamo_context.h
+++ b/src/mesa/drivers/dri/glamo/glamo_context.h
@@ -29,14 +29,14 @@
 #include "utils.h"
 #include "glamo_screen.h"
 
-typedef struct glamo_context glamoContextRec;
+typedef struct glamo_context glamoContext;
 typedef struct glamo_context *glamoContextPtr;
 
 struct glamo_context {
 
 	GLcontext *glCtx;                  /* Must be first in this structure */
 
-	int driFd;                         /* DRM fd */
+	int drm_fd;                        /* DRM fd */
 
 	__DRIcontextPrivate  *driContext;  /* DRI context */
 	__DRIscreenPrivate   *driScreen;   /* DRI screen */
diff --git a/src/mesa/drivers/dri/glamo/glamo_regs.h b/src/mesa/drivers/dri/glamo/glamo_regs.h
new file mode 100644
index 0000000000..ff5c754b20
--- /dev/null
+++ b/src/mesa/drivers/dri/glamo/glamo_regs.h
@@ -0,0 +1,134 @@
+#ifndef _GLAMO_REGS_H
+#define _GLAMO_REGS_H
+
+/* Smedia Glamo 336x/337x driver
+ *
+ * (C) 2007 by OpenMoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ * All rights reserved.
+ *
+ * Modified for Glamo Mesa driver by Thomas White <taw@bitwiz.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+enum glamo_regster_offsets {
+	GLAMO_REGOFS_GENERIC	= 0x0000,
+	GLAMO_REGOFS_HOSTBUS	= 0x0200,
+	GLAMO_REGOFS_MEMORY	= 0x0300,
+	GLAMO_REGOFS_VIDCAP	= 0x0400,
+	GLAMO_REGOFS_ISP	= 0x0500,
+	GLAMO_REGOFS_JPEG	= 0x0800,
+	GLAMO_REGOFS_MPEG	= 0x0c00,
+	GLAMO_REGOFS_LCD	= 0x1100,
+	GLAMO_REGOFS_MMC	= 0x1400,
+	GLAMO_REGOFS_MPROC0	= 0x1500,
+	GLAMO_REGOFS_MPROC1	= 0x1580,
+	GLAMO_REGOFS_CMDQUEUE	= 0x1600,
+	GLAMO_REGOFS_RISC	= 0x1680,
+	GLAMO_REGOFS_2D		= 0x1700,
+	GLAMO_REGOFS_3D		= 0x1b00,
+};
+
+
+#define REG_MPEG(x)           (GLAMO_REGOFS_MPEG+(x))
+
+enum glamo_register_mpeg {
+      //
+      GLAMO_REG_MPEG_DC_ADDRL         = REG_MPEG(0x3c),
+      GLAMO_REG_MPEG_DC_ADDRH         = REG_MPEG(0x3e),
+      GLAMO_REG_MPEG_AC_ADDRL         = REG_MPEG(0x40),
+      GLAMO_REG_MPEG_AC_ADDRH         = REG_MPEG(0x42),
+      //
+      GLAMO_REG_MPEG_SAFE_1           = REG_MPEG(0x60),
+      GLAMO_REG_MPEG_SAFE_2           = REG_MPEG(0x62),
+      GLAMO_REG_MPEG_SAFE_3           = REG_MPEG(0x64),
+      //
+      GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRL = REG_MPEG(0x6e),
+      GLAMO_REG_MPEG_DEC_OUT0_Y_ADDRH = REG_MPEG(0x70),
+      GLAMO_REG_MPEG_DEC_OUT0_U_ADDRL = REG_MPEG(0x72),
+      GLAMO_REG_MPEG_DEC_OUT0_U_ADDRH = REG_MPEG(0x74),
+      GLAMO_REG_MPEG_DEC_OUT0_V_ADDRL = REG_MPEG(0x76),
+      GLAMO_REG_MPEG_DEC_OUT0_V_ADDRH = REG_MPEG(0x78),
+      GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRL = REG_MPEG(0x7a),
+      GLAMO_REG_MPEG_DEC_OUT1_Y_ADDRH = REG_MPEG(0x7c),
+      GLAMO_REG_MPEG_DEC_OUT1_U_ADDRL = REG_MPEG(0x7e),
+      GLAMO_REG_MPEG_DEC_OUT1_U_ADDRH = REG_MPEG(0x80),
+      GLAMO_REG_MPEG_DEC_OUT1_V_ADDRL = REG_MPEG(0x82),
+      GLAMO_REG_MPEG_DEC_OUT1_V_ADDRH = REG_MPEG(0x84),
+      GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRL = REG_MPEG(0x86),
+      GLAMO_REG_MPEG_DEC_OUT2_Y_ADDRH = REG_MPEG(0x88),
+      GLAMO_REG_MPEG_DEC_OUT2_U_ADDRL = REG_MPEG(0x8a),
+      GLAMO_REG_MPEG_DEC_OUT2_U_ADDRH = REG_MPEG(0x8c),
+      GLAMO_REG_MPEG_DEC_OUT2_V_ADDRL = REG_MPEG(0x8e),
+      GLAMO_REG_MPEG_DEC_OUT2_V_ADDRH = REG_MPEG(0x90),
+      GLAMO_REG_MPEG_DEC_WIDTH        = REG_MPEG(0x92),
+      GLAMO_REG_MPEG_DEC_HEIGHT       = REG_MPEG(0x94),
+      GLAMO_REG_MPEG_SPECIAL          = REG_MPEG(0x96),
+      GLAMO_REG_MPEG_DEC_IN_ADDRL     = REG_MPEG(0x98),
+      GLAMO_REG_MPEG_DEC_IN_ADDRH     = REG_MPEG(0x9a),
+      //
+      GLAMO_REG_MPEG_DEBLK_THRESHOLD  = REG_MPEG(0xc0),
+      //
+      GLAMO_REG_MPEG_DEC_STATUS       = REG_MPEG(0xc8),
+      GLAMO_REG_MPEG_DEC_RB0          = REG_MPEG(0xca),
+      GLAMO_REG_MPEG_DEC_RB1          = REG_MPEG(0xcc),
+};
+
+
+#define REG_2D(x)		(GLAMO_REGOFS_2D+(x))
+
+enum glamo_register_2d {
+	GLAMO_REG_2D_SRC_ADDRL		= REG_2D(0x00),
+	GLAMO_REG_2D_SRC_ADDRH		= REG_2D(0x02),
+	GLAMO_REG_2D_SRC_PITCH		= REG_2D(0x04),
+	GLAMO_REG_2D_SRC_X		= REG_2D(0x06),
+	GLAMO_REG_2D_SRC_Y		= REG_2D(0x08),
+	GLAMO_REG_2D_DST_X		= REG_2D(0x0a),
+	GLAMO_REG_2D_DST_Y		= REG_2D(0x0c),
+	GLAMO_REG_2D_DST_ADDRL		= REG_2D(0x0e),
+	GLAMO_REG_2D_DST_ADDRH		= REG_2D(0x10),
+	GLAMO_REG_2D_DST_PITCH		= REG_2D(0x12),
+	GLAMO_REG_2D_DST_HEIGHT		= REG_2D(0x14),
+	GLAMO_REG_2D_RECT_WIDTH		= REG_2D(0x16),
+	GLAMO_REG_2D_RECT_HEIGHT	= REG_2D(0x18),
+	GLAMO_REG_2D_PAT_ADDRL		= REG_2D(0x1a),
+	GLAMO_REG_2D_PAT_ADDRH		= REG_2D(0x1c),
+	GLAMO_REG_2D_PAT_FG		= REG_2D(0x1e),
+	GLAMO_REG_2D_PAT_BG		= REG_2D(0x20),
+	GLAMO_REG_2D_SRC_FG		= REG_2D(0x22),
+	GLAMO_REG_2D_SRC_BG		= REG_2D(0x24),
+	GLAMO_REG_2D_MASK1		= REG_2D(0x26),
+	GLAMO_REG_2D_MASK2		= REG_2D(0x28),
+	GLAMO_REG_2D_MASK3		= REG_2D(0x2a),
+	GLAMO_REG_2D_MASK4		= REG_2D(0x2c),
+	GLAMO_REG_2D_ROT_X		= REG_2D(0x2e),
+	GLAMO_REG_2D_ROT_Y		= REG_2D(0x30),
+	GLAMO_REG_2D_LEFT_CLIP		= REG_2D(0x32),
+	GLAMO_REG_2D_TOP_CLIP		= REG_2D(0x34),
+	GLAMO_REG_2D_RIGHT_CLIP		= REG_2D(0x36),
+	GLAMO_REG_2D_BOTTOM_CLIP	= REG_2D(0x38),
+	GLAMO_REG_2D_COMMAND1		= REG_2D(0x3A),
+	GLAMO_REG_2D_COMMAND2		= REG_2D(0x3C),
+	GLAMO_REG_2D_COMMAND3		= REG_2D(0x3E),
+	GLAMO_REG_2D_SAFE		= REG_2D(0x40),
+	GLAMO_REG_2D_STATUS		= REG_2D(0x42),
+	GLAMO_REG_2D_ID1		= REG_2D(0x44),
+	GLAMO_REG_2D_ID2		= REG_2D(0x46),
+	GLAMO_REG_2D_ID3		= REG_2D(0x48),
+};
+
+#endif /* _GLAMO_REGS_H */
diff --git a/src/mesa/drivers/dri/glamo/glamo_state.c b/src/mesa/drivers/dri/glamo/glamo_state.c
index 2cb15887f9..2190fbeee7 100644
--- a/src/mesa/drivers/dri/glamo/glamo_state.c
+++ b/src/mesa/drivers/dri/glamo/glamo_state.c
@@ -54,6 +54,9 @@
 
 #include "glamo_fbo.h"
 #include "glamo_state.h"
+#include "glamo_context.h"
+#include "glamo_cmdq.h"
+#include "glamo_regs.h"
 
 
 static void glamoResizeBuffers(GLcontext *ctx, struct gl_framebuffer *fb,
@@ -85,9 +88,39 @@ static void glamoResizeBuffers(GLcontext *ctx, struct gl_framebuffer *fb,
 
 static void glamoClear(GLcontext *ctx, GLbitfield mask)
 {
+	glamoContext *gCtx;
+	struct gl_framebuffer *fb;
+	int i;
+
+	gCtx = GLAMO_CONTEXT(ctx);
+	fb = ctx->DrawBuffer;
+
 	printf("glamoClear (%f %f %f %f)\n", ctx->Color.ClearColor[0],
 	       ctx->Color.ClearColor[1], ctx->Color.ClearColor[2],
 	       ctx->Color.ClearColor[3]); fflush(stdout);
+
+	for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+
+		struct glamo_renderbuffer *grb;
+
+		grb = glamo_renderbuffer(fb->_ColorDrawBuffers[i]);
+
+		GlamoDRMAddCommandBO(gCtx, GLAMO_REG_2D_DST_ADDRL, grb->bo);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_DST_PITCH,
+		                   grb->width & 0x7ff);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_DST_HEIGHT,
+		                   grb->height);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_PAT_FG, 0xabcd);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_COMMAND2, 0xff); /* set */
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_DST_X, fb->_Xmin);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_DST_Y, fb->_Ymin);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_RECT_WIDTH,
+		                   fb->_Xmax-fb->_Xmin);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_RECT_HEIGHT,
+		                   fb->_Ymax-fb->_Ymin);
+		GlamoDRMAddCommand(gCtx, GLAMO_REG_2D_COMMAND3, 0);
+
+	}
 }