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Message-Id: <1255949573-15937-1-git-send-email-valentin.sitdikov@siemens.com>
Date: Mon, 19 Oct 2009 14:52:53 +0400
From: Valentin Sitdikov <valentin.sitdikov@...mens.com>
To: linux-fbdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
linux-fbdev-devel@...ts.sourceforge.net, akpm@...ux-foundation.org
Subject: [PATCH] mb862xxfb: add acceleration support for Coral-P/Coral-PA. * imageblt * copyarea * fillrect
Signed-off-by: Valentin Sitdikov <valentin.sitdikov@...mens.com>
---
drivers/video/mb862xx/Makefile | 2 +-
drivers/video/mb862xx/mb862xxfb.c | 16 ++-
drivers/video/mb862xx/mb862xxfb.h | 2 +
drivers/video/mb862xx/mb862xxfb_accel.c | 318 +++++++++++++++++++++++++++++++
drivers/video/mb862xx/mb862xxfb_accel.h | 203 ++++++++++++++++++++
5 files changed, 539 insertions(+), 2 deletions(-)
create mode 100644 drivers/video/mb862xx/mb862xxfb_accel.c
create mode 100644 drivers/video/mb862xx/mb862xxfb_accel.h
diff --git a/drivers/video/mb862xx/Makefile b/drivers/video/mb862xx/Makefile
index 0766481..d777771 100644
--- a/drivers/video/mb862xx/Makefile
+++ b/drivers/video/mb862xx/Makefile
@@ -2,4 +2,4 @@
# Makefile for the MB862xx framebuffer driver
#
-obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o
+obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o mb862xxfb_accel.o
diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c
index a28e3cf..2cd7456 100644
--- a/drivers/video/mb862xx/mb862xxfb.c
+++ b/drivers/video/mb862xx/mb862xxfb.c
@@ -214,7 +214,9 @@ static int mb862xxfb_set_par(struct fb_info *fbi)
unsigned long reg, sc;
dev_dbg(par->dev, "%s\n", __func__);
-
+ if ( par->type == BT_CORALP ) {
+ mb862xxfb_init_accel(fbi, fbi->var.xres);
+ }
if (par->pre_init)
return 0;
@@ -453,6 +455,18 @@ static ssize_t mb862xxfb_show_dispregs(struct device *dev,
ptr += sprintf(ptr, "%08x = %08x\n",
reg, inreg(disp, reg));
+ for (reg = 0x400; reg <= 0x410; reg += 4)
+ ptr += sprintf(ptr, "geo %08x = %08x\n",
+ reg, inreg(geo, reg));
+
+ for (reg = 0x400; reg <= 0x410; reg += 4)
+ ptr += sprintf(ptr, "draw %08x = %08x\n",
+ reg, inreg(draw, reg));
+
+ for (reg = 0x440; reg <= 0x450; reg += 4)
+ ptr += sprintf(ptr, "draw %08x = %08x\n",
+ reg, inreg(draw, reg));
+
return ptr - buf;
}
diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/mb862xx/mb862xxfb.h
index c4c8f4d..d7e7cb7 100644
--- a/drivers/video/mb862xx/mb862xxfb.h
+++ b/drivers/video/mb862xx/mb862xxfb.h
@@ -61,6 +61,8 @@ struct mb862xxfb_par {
u32 pseudo_palette[16];
};
+extern void mb862xxfb_init_accel(struct fb_info *info, int xres);
+
#if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC)
#error "Select Lime GDC or CoralP/Carmine support, but not both together"
#endif
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.c b/drivers/video/mb862xx/mb862xxfb_accel.c
new file mode 100644
index 0000000..fe86834
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb_accel.c
@@ -0,0 +1,318 @@
+/*
+ * drivers/mb862xx/mb862xxfb_accel.c
+ *
+ * Fujitsu Carmine/Coral-P(A)/Lime framebuffer driver acceleration support
+ *
+ * (C) 2007 Alexandr Shishkin <alexandr.shishkin@...mens.com>
+ * (C) 2009 Valentin Sitdikov <valentin.sitdikovt@...mens.com>
+ * (C) 2009 Siemens AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#if defined(CONFIG_OF)
+#include <linux/of_platform.h>
+#endif
+#include "mb862xxfb.h"
+#include "mb862xx_reg.h"
+#include "mb862xxfb_accel.h"
+
+
+static void mb862xxfb_write_fifo(u32 count, u32 *data, struct fb_info *info)
+{
+ struct mb862xxfb_par *par = info->par;
+ static u32 free = 0;
+
+ u32 total = 0;
+ while ( total < count) {
+ if ( free ) {
+ outreg(geo, GDC_GEO_REG_INPUT_FIFO, data[total] );
+ total++;
+ free--;
+ }
+ else {
+ free = (u32)inreg(draw, GDC_REG_FIFO_COUNT);
+ }
+ }
+}
+
+static void mb86290fb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
+{
+ __u32 cmd[6];
+
+ cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
+ cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9); /* Set raster operation */
+ cmd[2] = GDC_TYPE_BLTCOPYP << 24;
+
+ if (area->sx >= area->dx && area->sy >= area->dy)
+ cmd[2] |= GDC_CMD_BLTCOPY_TOP_LEFT << 16;
+ else if (area->sx >= area->dx && area->sy <= area->dy)
+ cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_LEFT << 16;
+ else if (area->sx <= area->dx && area->sy >= area->dy)
+ cmd[2] |= GDC_CMD_BLTCOPY_TOP_RIGHT << 16;
+ else
+ cmd[2] |= GDC_CMD_BLTCOPY_BOTTOM_RIGHT << 16;
+
+ cmd[3] = (area->sy << 16) | area->sx;
+ cmd[4] = (area->dy << 16) | area->dx ;
+ cmd[5] = (area->height << 16) | area->width;
+ mb862xxfb_write_fifo(6, cmd, info);
+}
+
+/* Fill in the cmd array /GDC FIFO commands/ to draw a 1bit image.
+ * Make sure cmd has enough room! */
+static void mb86290fb_imageblit1(u32 *cmd, u16 step, u16 dx, u16 dy,
+ u16 width, u16 height, u32 fgcolor, u32 bgcolor,
+ const struct fb_image *image, struct fb_info *info)
+{
+ int i;
+ unsigned const char *line;
+ u16 bytes;
+
+
+ /* set colors and raster operation regs */
+ cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
+ cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9); /* Set raster operation */
+
+ cmd[2] = (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_FORE_COLOR << 16);
+ cmd[3] = fgcolor;
+ cmd[4] = (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_BACK_COLOR << 16);
+ cmd[5] = bgcolor;
+
+ i = 0;
+ line = image->data;
+ bytes = (image->width + 7) >> 3;
+
+ /* and the image */
+ cmd[6] = (GDC_TYPE_DRAWBITMAPP << 24) |
+ (GDC_CMD_BITMAP << 16) |
+ (2 + (step * height));
+ cmd[7] = (dy << 16) | dx;
+ cmd[8] = (height << 16) | width;
+
+ while (i < height) {
+ memcpy(&cmd[9 + i * step], line, step << 2);
+#ifdef __LITTLE_ENDIAN
+ {
+ int k=0;
+ for (k=0; k<step;k++)
+ cmd[9 + i * step +k] = cpu_to_be32(cmd[9 + i * step + k]);
+ }
+#endif
+ line += bytes;
+ i++;
+ }
+}
+
+/* Fill in the cmd array /GDC FIFO commands/ to draw a 8bit image.
+ * Make sure cmd has enough room! */
+static void mb86290fb_imageblit8(u32 *cmd, u16 step, u16 dx, u16 dy,
+ u16 width, u16 height, u32 fgcolor, u32 bgcolor,
+ const struct fb_image *image, struct fb_info *info)
+{
+ int i, j;
+ unsigned const char *line, *ptr;
+ u16 bytes;
+
+ cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
+ (GDC_CMD_BLT_DRAW << 16) |
+ (2 + (height * step));
+ cmd[1] = (dy << 16) | dx;
+ cmd[2] = (height << 16) | width ;
+
+ i = 0;
+ line = ptr = image->data;
+ bytes = image->width;
+
+ while (i < height) {
+ ptr = line;
+ for (j = 0 ; j < step ; j++) {
+ cmd[3 + i * step + j] = (((u32*)(info->pseudo_palette))[*ptr]) & 0xffff;
+ ptr++;
+ cmd[3 + i * step + j] |= ((((u32*)(info->pseudo_palette))[*ptr]) & 0xffff) << 16;
+ ptr++;
+ }
+
+ line += bytes;
+ i++;
+ }
+}
+
+/* Fill in the cmd array /GDC FIFO commands/ to draw a 16bit image.
+ * Make sure cmd has enough room! */
+static void mb86290fb_imageblit16(u32 *cmd, u16 step, u16 dx, u16 dy,
+ u16 width, u16 height, u32 fgcolor, u32 bgcolor,
+ const struct fb_image *image, struct fb_info *info)
+{
+ int i;
+ unsigned const char *line;
+ u16 bytes;
+
+ i = 0;
+ line = image->data;
+ bytes = image->width << 1 ;
+
+
+ cmd[0] = (GDC_TYPE_DRAWBITMAPP << 24) |
+ (GDC_CMD_BLT_DRAW << 16) |
+ (2 + step * height);
+ cmd[1] = (dy << 16) | dx;
+ cmd[2] = (height << 16) | width;
+
+ while (i < height) {
+ memcpy(&cmd[3 + i * step], line, step);
+ line += bytes;
+ i++;
+ }
+}
+
+static void mb86290fb_imageblit(struct fb_info *info, const struct fb_image *image)
+{
+ int mdr;
+ u32 *cmd = NULL;
+ void (*cmdfn)(u32 *, u16, u16, u16, u16, u16, u32, u32, const struct fb_image *, struct fb_info *) = NULL;
+ u32 cmdlen; /* in dwords */
+ u32 fgcolor = 0, bgcolor = 0;
+ u16 step;
+
+ u16 width = image->width, height = image->height;
+ u16 dx = image->dx, dy = image->dy;
+ int x2, y2, vxres, vyres;
+
+ mdr = (GDC_ROP_COPY << 9) ;
+ x2 = image->dx + image->width;
+ y2 = image->dy + image->height;
+ dx = image->dx > 0 ? image->dx : 0;
+ dy = image->dy > 0 ? image->dy : 0;
+ vxres = info->var.xres_virtual;
+ vyres = info->var.yres_virtual;
+ x2 = x2 < vxres ? x2 : vxres;
+ y2 = y2 < vyres ? y2 : vyres;
+ width = x2 - dx;
+ height = y2 - dy;
+
+ switch (image->depth) {
+ case 1:
+ step = (width + 31) >> 5;
+ cmdlen = 9 + height * step;
+ cmdfn = mb86290fb_imageblit1;
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
+ fgcolor = ((u32*)(info->pseudo_palette))[image->fg_color];
+ bgcolor = ((u32*)(info->pseudo_palette))[image->bg_color];
+ } else {
+ fgcolor = image->fg_color;
+ bgcolor = image->bg_color;
+ }
+
+ break;
+
+ case 8:
+ step = (width + 1) >> 1;
+ cmdlen = 3 + height * step;
+ cmdfn = mb86290fb_imageblit8;
+ break;
+
+ case 16:
+ step = (width + 1) >> 1;
+ cmdlen = 3 + height * step;
+ cmdfn = mb86290fb_imageblit16;
+ break;
+
+ default:
+ cfb_imageblit(info, image);
+ return;
+ }
+
+ cmd = kmalloc(cmdlen * 4, GFP_DMA);
+ if (!cmd)
+ return cfb_imageblit(info, image);
+ cmdfn(cmd, step, dx, dy, width, height, fgcolor, bgcolor, image, info);
+ mb862xxfb_write_fifo(cmdlen, cmd, info);
+ kfree(cmd);
+}
+
+static void mb86290fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
+{
+
+ u32 x2, y2, vxres, vyres, height, width, fg;
+ u32 cmd[7];
+
+ vxres = info->var.xres_virtual;
+ vyres = info->var.yres_virtual;
+
+ if (!rect->width || !rect->height ||
+ rect->dx > vxres || rect->dy > vyres)
+ return;
+
+ /* We could use hardware clipping but on many cards you get around
+ * hardware clipping by writing to framebuffer directly. */
+ x2 = rect->dx + rect->width;
+ y2 = rect->dy + rect->height;
+ x2 = x2 < vxres ? x2 : vxres;
+ y2 = y2 < vyres ? y2 : vyres;
+ width = x2 - rect->dx;
+ height = y2 - rect->dy;
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+ fg = ((u32 *) (info->pseudo_palette))[rect->color];
+ else
+ fg = rect->color;
+
+
+ switch ( rect->rop){
+
+ case ROP_XOR:
+ cmd[1] = (2 << 7) | (GDC_ROP_XOR << 9); /* Set raster operation */
+ break;
+
+ case ROP_COPY:
+ cmd[1] = (2 << 7) | (GDC_ROP_COPY << 9); /* Set raster operation */
+ break;
+
+ }
+
+ cmd[0] = (GDC_TYPE_SETREGISTER << 24) | (1 << 16) | GDC_REG_MODE_BITMAP;
+ /* cmd[1] set earlier */
+ cmd[2] = (GDC_TYPE_SETCOLORREGISTER << 24) | (GDC_CMD_BODY_FORE_COLOR << 16);
+ cmd[3] = fg;
+ cmd[4] = (GDC_TYPE_DRAWRECTP << 24) | (GDC_CMD_BLT_FILL << 16);
+ cmd[5] = (rect->dy << 16) | (rect->dx);
+ cmd[6] = (height << 16) | width;
+
+ mb862xxfb_write_fifo(7, cmd, info);
+}
+
+void mb862xxfb_init_accel(struct fb_info *info, int xres)
+{
+ struct mb862xxfb_par *par = info->par;
+
+ if (info->var.bits_per_pixel == 32) {
+ info->fbops->fb_fillrect = cfb_fillrect;
+ info->fbops->fb_copyarea = cfb_copyarea;
+ info->fbops->fb_imageblit = cfb_imageblit;
+ }
+ else {
+ outreg(disp, GC_L0EM, 3);
+ info->fbops->fb_fillrect = mb86290fb_fillrect;
+ info->fbops->fb_copyarea = mb86290fb_copyarea;
+ info->fbops->fb_imageblit = mb86290fb_imageblit;
+ }
+ outreg(draw, GDC_REG_DRAW_BASE, 0);
+ if (info->var.bits_per_pixel == 16) {
+ outreg(draw, GDC_REG_MODE_MISC, 0x8000);
+ } else {
+ outreg(draw, GDC_REG_MODE_MISC, 0x8000);
+ }
+ outreg(draw, GDC_REG_X_RESOLUTION, xres);
+
+ info->flags |= FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_IMAGEBLIT;
+ info->fix.accel = 0xff; /*FIXME: add right define */
+}
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.h b/drivers/video/mb862xx/mb862xxfb_accel.h
new file mode 100644
index 0000000..9890de9
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb_accel.h
@@ -0,0 +1,203 @@
+#ifndef __MB826XXFB_ACCEL_H__
+#define __MB826XXFB_ACCEL_H__
+
+/* registers */
+#define GDC_GEO_REG_INPUT_FIFO 0x00000400L
+
+/* Special Registers */
+#define GDC_REG_CTRL 0x00000400L
+#define GDC_REG_FIFO_STATUS 0x00000404L
+#define GDC_REG_FIFO_COUNT 0x00000408L
+#define GDC_REG_SETUP_STATUS 0x0000040CL
+#define GDC_REG_DDA_STATUS 0x00000410L
+#define GDC_REG_ENGINE_STATUS 0x00000414L
+#define GDC_REG_ERROR_STATUS 0x00000418L
+#define GDC_REG_MODE_MISC 0x00000420L /* MDR0 */
+#define GDC_REG_MODE_LINE 0x00000424L /* MDR1 */
+#define GDC_REG_MODE_POLYGON 0x00000428L /* MDR2 */
+#define GDC_REG_MODE_TEXTURE 0x0000042CL /* MDR3 */
+#define GDC_REG_MODE_BITMAP 0x00000430L /* MDR4 */
+#define GDC_REG_MODE_EXTENSION 0x0000043CL /* MDR7 */
+
+/* Configuration Registers */
+#define GDC_REG_DRAW_BASE 0x00000440L
+#define GDC_REG_X_RESOLUTION 0x00000444L
+#define GDC_REG_Z_BASE 0x00000448L
+#define GDC_REG_TEXTURE_BASE 0x0000044CL
+#define GDC_REG_POLYGON_FLAG_BASE 0x00000450L
+#define GDC_REG_CLIP_XMIN 0x00000454L
+#define GDC_REG_CLIP_XMAX 0x00000458L
+#define GDC_REG_CLIP_YMIN 0x0000045CL
+#define GDC_REG_CLIP_YMAX 0x00000460L
+#define GDC_REG_TEXURE_SIZE 0x00000464L
+#define GDC_REG_TILE_SIZE 0x00000468L
+#define GDC_REG_TEX_BUF_OFFSET 0x0000046CL
+
+/* for MB86293 or later */
+#define GDC_REG_ALPHA_MAP_BASE 0x00000474L /* ABR */
+
+/* Constant Registers */
+#define GDC_REG_FOREGROUND_COLOR 0x00000480L
+#define GDC_REG_BACKGROUND_COLOR 0x00000484L
+#define GDC_REG_ALPHA 0x00000488L
+#define GDC_REG_LINE_PATTERN 0x0000048CL
+#define GDC_REG_TEX_BORDER_COLOR 0x00000494L
+#define GDC_REG_LINE_PATTERN_OFFSET 0x000003E0L
+
+/* Coomand Code */
+#define GDC_CMD_PIXEL 0x00000000L
+#define GDC_CMD_PIXEL_Z 0x00000001L
+
+#define GDC_CMD_X_VECTOR 0x00000020L
+#define GDC_CMD_Y_VECTOR 0x00000021L
+#define GDC_CMD_X_VECTOR_NOEND 0x00000022L
+#define GDC_CMD_Y_VECTOR_NOEND 0x00000023L
+#define GDC_CMD_X_VECTOR_BLPO 0x00000024L
+#define GDC_CMD_Y_VECTOR_BLPO 0x00000025L
+#define GDC_CMD_X_VECTOR_NOEND_BLPO 0x00000026L
+#define GDC_CMD_Y_VECTOR_NOEND_BLPO 0x00000027L
+#define GDC_CMD_AA_X_VECTOR 0x00000028L
+#define GDC_CMD_AA_Y_VECTOR 0x00000029L
+#define GDC_CMD_AA_X_VECTOR_NOEND 0x0000002AL
+#define GDC_CMD_AA_Y_VECTOR_NOEND 0x0000002BL
+#define GDC_CMD_AA_X_VECTOR_BLPO 0x0000002CL
+#define GDC_CMD_AA_Y_VECTOR_BLPO 0x0000002DL
+#define GDC_CMD_AA_X_VECTOR_NOEND_BLPO 0x0000002EL
+#define GDC_CMD_AA_Y_VECTOR_NOEND_BLPO 0x0000002FL
+
+#define GDC_CMD_0_VECTOR 0x00000030L
+#define GDC_CMD_1_VECTOR 0x00000031L
+#define GDC_CMD_0_VECTOR_NOEND 0x00000032L
+#define GDC_CMD_1_VECTOR_NOEND 0x00000033L
+#define GDC_CMD_0_VECTOR_BLPO 0x00000034L
+#define GDC_CMD_1_VECTOR_BLPO 0x00000035L
+#define GDC_CMD_0_VECTOR_NOEND_BLPO 0x00000036L
+#define GDC_CMD_1_VECTOR_NOEND_BLPO 0x00000037L
+#define GDC_CMD_AA_0_VECTOR 0x00000038L
+#define GDC_CMD_AA_1_VECTOR 0x00000039L
+#define GDC_CMD_AA_0_VECTOR_NOEND 0x0000003AL
+#define GDC_CMD_AA_1_VECTOR_NOEND 0x0000003BL
+#define GDC_CMD_AA_0_VECTOR_BLPO 0x0000003CL
+#define GDC_CMD_AA_1_VECTOR_BLPO 0x0000003DL
+#define GDC_CMD_AA_0_VECTOR_NOEND_BLPO 0x0000003EL
+#define GDC_CMD_AA_1_VECTOR_NOEND_BLPO 0x0000003FL
+
+#define GDC_CMD_BLT_FILL 0x00000041L
+#define GDC_CMD_BLT_DRAW 0x00000042L
+#define GDC_CMD_BITMAP 0x00000043L
+#define GDC_CMD_BLTCOPY_TOP_LEFT 0x00000044L
+#define GDC_CMD_BLTCOPY_TOP_RIGHT 0x00000045L
+#define GDC_CMD_BLTCOPY_BOTTOM_LEFT 0x00000046L
+#define GDC_CMD_BLTCOPY_BOTTOM_RIGHT 0x00000047L
+#define GDC_CMD_LOAD_TEXTURE 0x00000048L
+#define GDC_CMD_LOAD_TILE 0x00000049L
+
+#define GDC_CMD_TRAP_RIGHT 0x00000060L
+#define GDC_CMD_TRAP_LEFT 0x00000061L
+#define GDC_CMD_TRIANGLE_FAN 0x00000062L
+#define GDC_CMD_FLAG_TRIANGLE_FAN 0x00000063L
+
+#define GDC_CMD_FLUSH_FB 0x000000C1L
+#define GDC_CMD_FLUSH_Z 0x000000C2L
+
+#define GDC_CMD_POLYGON_BEGIN 0x000000E0L
+#define GDC_CMD_POLYGON_END 0x000000E1L
+#define GDC_CMD_CLEAR_POLY_FLAG 0x000000E2L
+#define GDC_CMD_NORMAL 0x000000FFL
+
+#define GDC_CMD_VECTOR_BLPO_FLAG 0x00040000L
+#define GDC_CMD_FAST_VECTOR_BLPO_FLAG 0x00000004L
+
+/* for MB86293 or later */
+#define GDC_CMD_MDR1 0x00000000L
+#define GDC_CMD_MDR1S 0x00000002L
+#define GDC_CMD_MDR1B 0x00000004L
+#define GDC_CMD_MDR2 0x00000001L
+#define GDC_CMD_MDR2S 0x00000003L
+#define GDC_CMD_MDR2TL 0x00000007L
+#define GDC_CMD_GMDR1E 0x00000010L
+#define GDC_CMD_GMDR2E 0x00000020L
+#define GDC_CMD_OVERLAP_SHADOW_XY 0x00000000L
+#define GDC_CMD_OVERLAP_SHADOW_XY_COMPOSITION 0x00000001L
+#define GDC_CMD_OVERLAP_Z_PACKED_ONBS 0x00000007L
+#define GDC_CMD_OVERLAP_Z_ORIGIN 0x00000000L
+#define GDC_CMD_OVERLAP_Z_NON_TOPLEFT 0x00000001L
+#define GDC_CMD_OVERLAP_Z_BORDER 0x00000002L
+#define GDC_CMD_OVERLAP_Z_SHADOW 0x00000003L
+#define GDC_CMD_BLTCOPY_ALT_ALPHA 0x00000000L /* Reserverd */
+#define GDC_CMD_DC_LOGOUT 0x00000000L /* Reserverd */
+#define GDC_CMD_BODY_FORE_COLOR 0x00000000L
+#define GDC_CMD_BODY_BACK_COLOR 0x00000001L
+#define GDC_CMD_SHADOW_FORE_COLOR 0x00000002L
+#define GDC_CMD_SHADOW_BACK_COLOR 0x00000003L
+#define GDC_CMD_BORDER_FORE_COLOR 0x00000004L
+#define GDC_CMD_BORDER_BACK_COLOR 0x00000005L
+
+/* Type Code Table */
+#define GDC_TYPE_G_NOP 0x00000020L
+#define GDC_TYPE_G_BEGIN 0x00000021L
+#define GDC_TYPE_G_BEGINCONT 0x00000022L
+#define GDC_TYPE_G_END 0x00000023L
+#define GDC_TYPE_G_VERTEX 0x00000030L
+#define GDC_TYPE_G_VERTEXLOG 0x00000032L
+#define GDC_TYPE_G_VERTEXNOPLOG 0x00000033L
+#define GDC_TYPE_G_INIT 0x00000040L
+#define GDC_TYPE_G_VIEWPORT 0x00000041L
+#define GDC_TYPE_G_DEPTHRANGE 0x00000042L
+#define GDC_TYPE_G_LOADMATRIX 0x00000043L
+#define GDC_TYPE_G_VIEWVOLUMEXYCLIP 0x00000044L
+#define GDC_TYPE_G_VIEWVOLUMEZCLIP 0x00000045L
+#define GDC_TYPE_G_VIEWVOLUMEWCLIP 0x00000046L
+#define GDC_TYPE_SETLVERTEX2I 0x00000072L
+#define GDC_TYPE_SETLVERTEX2IP 0x00000073L
+#define GDC_TYPE_SETMODEREGISTER 0x000000C0L
+#define GDC_TYPE_SETGMODEREGISTER 0x000000C1L
+#define GDC_TYPE_OVERLAPXYOFFT 0x000000C8L
+#define GDC_TYPE_OVERLAPZOFFT 0x000000C9L
+#define GDC_TYPE_DC_LOGOUTADDR 0x000000CCL
+#define GDC_TYPE_SETCOLORREGISTER 0x000000CEL
+#define GDC_TYPE_G_BEGINE 0x000000E1L
+#define GDC_TYPE_G_BEGINCONTE 0x000000E2L
+#define GDC_TYPE_G_ENDE 0x000000E3L
+#define GDC_TYPE_DRAWPIXEL 0x00000000L
+#define GDC_TYPE_DRAWPIXELZ 0x00000001L
+#define GDC_TYPE_DRAWLINE 0x00000002L
+#define GDC_TYPE_DRAWLINE2I 0x00000003L
+#define GDC_TYPE_DRAWLINE2IP 0x00000004L
+#define GDC_TYPE_DRAWTRAP 0x00000005L
+#define GDC_TYPE_DRAWVERTEX2I 0x00000006L
+#define GDC_TYPE_DRAWVERTEX2IP 0x00000007L
+#define GDC_TYPE_DRAWRECTP 0x00000009L
+#define GDC_TYPE_DRAWBITMAPP 0x0000000BL
+#define GDC_TYPE_BLTCOPYP 0x0000000DL
+#define GDC_TYPE_BLTCOPYALTERNATEP 0x0000000FL
+#define GDC_TYPE_LOADTEXTUREP 0x00000011L
+#define GDC_TYPE_BLTTEXTUREP 0x00000013L
+#define GDC_TYPE_BLTCOPYALTALPHABLENDP 0x0000001FL
+#define GDC_TYPE_SETVERTEX2I 0x00000070L
+#define GDC_TYPE_SETVERTEX2IP 0x00000071L
+#define GDC_TYPE_DRAW 0x000000F0L
+#define GDC_TYPE_SETREGISTER 0x000000F1L
+#define GDC_TYPE_SYNC 0x000000FCL
+#define GDC_TYPE_INTERRUPT 0x000000FDL
+#define GDC_TYPE_NOP 0x0
+
+/* Raster operation */
+#define GDC_ROP_CLEAR 0x0000
+#define GDC_ROP_AND 0x0001
+#define GDC_ROP_AND_REVERSE 0x0002
+#define GDC_ROP_COPY 0x0003
+#define GDC_ROP_AND_INVERTED 0x0004
+#define GDC_ROP_NOP 0x0005
+#define GDC_ROP_XOR 0x0006
+#define GDC_ROP_OR 0x0007
+#define GDC_ROP_NOR 0x0008
+#define GDC_ROP_EQUIV 0x0009
+#define GDC_ROP_INVERT 0x000A
+#define GDC_ROP_OR_REVERSE 0x000B
+#define GDC_ROP_COPY_INVERTED 0x000C
+#define GDC_ROP_OR_INVERTED 0x000D
+#define GDC_ROP_NAND 0x000E
+#define GDC_ROP_SET 0x000F
+
+#endif
--
1.6.3.3
--
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