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diff --git a/nx-X11/lib/XvMC/hw/i810/I810XvMC.h b/nx-X11/lib/XvMC/hw/i810/I810XvMC.h
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+/***************************************************************************
+
+Copyright 2001 Intel Corporation. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL INTEL, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/***************************************************************************
+ * libI810XvMC.h: MC Driver i810 includes
+ *
+ * Authors:
+ * Matt Sottek <matthew.j.sottek@intel.com>
+ *
+ *
+ ***************************************************************************/
+/* $XFree86: xc/lib/XvMC/hw/i810/I810XvMC.h,v 1.3 2002/10/30 12:52:02 alanh Exp $ */
+
+
+#ifndef I810XVMC_H
+#define I810XVMC_H
+
+/* #define XVMC_DEBUG(x) do {x; }while(0); */
+#define XVMC_DEBUG(x)
+
+#include "xf86drm.h"
+#include "i810_common.h"
+#include <X11/Xlibint.h>
+
+
+/***************************************************************************
+// i810OverlayRec: Structure that is used to reference the overlay
+// register memory. A i810OverlayRecPtr is set to the address of the
+// allocated overlay registers.
+***************************************************************************/
+typedef struct _i810OverlayRec {
+ unsigned int OBUF_0Y;
+ unsigned int OBUF_1Y;
+ unsigned int OBUF_0U;
+ unsigned int OBUF_0V;
+ unsigned int OBUF_1U;
+ unsigned int OBUF_1V;
+ unsigned int OV0STRIDE;
+ unsigned int YRGB_VPH;
+ unsigned int UV_VPH;
+ unsigned int HORZ_PH;
+ unsigned int INIT_PH;
+ unsigned int DWINPOS;
+ unsigned int DWINSZ;
+ unsigned int SWID;
+ unsigned int SWIDQW;
+ unsigned int SHEIGHT;
+ unsigned int YRGBSCALE;
+ unsigned int UVSCALE;
+ unsigned int OV0CLRC0;
+ unsigned int OV0CLRC1;
+ unsigned int DCLRKV;
+ unsigned int DCLRKM;
+ unsigned int SCLRKVH;
+ unsigned int SCLRKVL;
+ unsigned int SCLRKM;
+ unsigned int OV0CONF;
+ unsigned int OV0CMD;
+} i810OverlayRec, *i810OverlayRecPtr;
+
+
+/***************************************************************************
+// i810XvMCDrmMap: Holds the data about the DRM maps
+***************************************************************************/
+typedef struct _i810XvMCDrmMap {
+ drm_handle_t offset;
+ drmAddress address;
+ unsigned int size;
+} i810XvMCDrmMap, *i810XvMCDrmMapPtr;
+
+/***************************************************************************
+// i810XvMCContext: Private Context data referenced via the privData
+// pointer in the XvMCContext structure.
+***************************************************************************/
+typedef struct _i810XvMCContext {
+ int fd; /* File descriptor for /dev/dri */
+ i810XvMCDrmMap overlay;
+ i810XvMCDrmMap surfaces;
+ drmBufMapPtr dmabufs; /* Data structure to hold available dma buffers */
+ drm_context_t drmcontext;
+ unsigned int last_render;
+ unsigned int last_flip;
+ unsigned short ref;
+ unsigned short current;
+ int lock; /* Lightweight lock to avoid locking twice */
+ char busIdString[10]; /* PCI:0:1:0 or PCI:0:2:0 */
+ i810OverlayRecPtr oregs;
+ unsigned int dual_prime; /* Flag to identify when dual prime is in use. */
+ unsigned int fb_base;
+ Atom xv_colorkey;
+ Atom xv_brightness;
+ Atom xv_contrast;
+ Atom xv_saturation;
+ int brightness;
+ int saturation;
+ int contrast;
+ int colorkey;
+} i810XvMCContext;
+
+/***************************************************************************
+// i810XvMCSurface: Private data structure for each XvMCSurface. This
+// structure is referenced by the privData pointer in the XvMCSurface
+// structure.
+***************************************************************************/
+typedef struct _i810XvMCSurface {
+ unsigned int pitch;
+ unsigned int dbi1y; /* Destination buffer info command word 1 for Y */
+ unsigned int dbi1u; /* Destination buffer info command word 1 for U */
+ unsigned int dbi1v; /* Destination buffer info command word 1 for V */
+ unsigned int dbv1; /* Destination buffer variables command word 1 */
+ unsigned int mi1y; /* Map Info command word 1 (Minus bit 28) for Y */
+ unsigned int mi1u; /* Map Info command word 1 (Minus bit 28) for U */
+ unsigned int mi1v; /* Map Info command word 1 (Minus bit 28) for V */
+ unsigned int mi2y; /* Map info command word 2 for y */
+ unsigned int mi2u; /* Map info command word 2 for y */
+ unsigned int mi2v; /* Map info command word 2 for y */
+ unsigned int mi3y; /* Map info command word 3 */
+ unsigned int mi3u; /* Map info command word 3 */
+ unsigned int mi3v; /* Map info command word 3 */
+ unsigned int last_render;
+ unsigned int last_flip;
+ unsigned int second_field; /* Flags a surface that is only half done */
+ drmAddress data;
+ drm_handle_t offset;
+ unsigned int offsets[3];
+ i810XvMCContext *privContext;
+} i810XvMCSurface;
+
+/***************************************************************************
+// i810XvMCSubpicture: Private data structure for each XvMCSubpicture. This
+// structure is referenced by the privData pointer in the XvMCSubpicture
+// structure.
+***************************************************************************/
+typedef struct _i810XvMCSubpicture {
+ unsigned int pitch;
+ unsigned int dbi1; /* Destination buffer info command word 1 */
+ unsigned int dbv1; /* Destination buffer variables command word */
+ unsigned int mi1; /* Map Info command word 1 (Minus bit 28) */
+ unsigned int mi2; /* Map info command word 2 */
+ unsigned int mi3; /* Map info command word 3 */
+ unsigned int last_render;
+ unsigned int last_flip;
+ drmAddress data;
+ drm_handle_t offset;
+ unsigned int offsets[1];
+ unsigned char palette[3][16];
+ i810XvMCContext *privContext;
+} i810XvMCSubpicture;
+
+typedef struct _Box {
+ int x1,y1,x2,y2;
+} Box, *BoxPtr;
+
+/***************************************************************************
+// drm_i810_overlay_t: Structure returned by overlay info ioctl.
+// NOTE: If you change this structure you will have to change the equiv.
+// structure in the kernel.
+***************************************************************************/
+typedef struct _drm_i810_overlay_t {
+ unsigned int offset;
+ unsigned int physical;
+} drm_i810_overlay_t;
+
+/***************************************************************************
+// drm_i810_dma_t: Structure used by dma allocation ioctl.
+// NOTE: If you change this structure you will have to change the equiv.
+// structure in the kernel.
+***************************************************************************/
+typedef struct _drm_i810_dma {
+ void *virtual;
+ int request_idx;
+ int request_size;
+ int granted;
+} drm_i810_dma_t;
+
+/***************************************************************************
+// drm_i810_mc_t: Structure used by mc dispatch ioctl.
+// NOTE: If you change this structure you will have to change the equiv.
+// structure in the kernel.
+***************************************************************************/
+typedef struct _drm_i810_mc {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ int num_blocks; /* number of GFXBlocks */
+ int *length; /* List of lengths for GFXBlocks */
+ unsigned int last_render; /* Last render request */
+} drm_i810_mc_t;
+
+/* Subpicture fourcc */
+#define FOURCC_IA44 0x34344149
+
+/* Static Parameters */
+#define I810_XVMC_MAXWIDTH 720
+#define I810_XVMC_MAXHEIGHT 576
+#define I810_DEFAULT16_COLORKEY 31
+#define I810_DMA_BUF_NR 256
+
+/* COMMANDS */
+#define CMD_FLUSH ((4<<23) | 0x1)
+#define BOOLEAN_ENA_1 ((3<<29) | (3<<24) | (3<<2))
+#define BOOLEAN_ENA_2 ((3<<29) | (4<<24) | (3<<16) | (1<<3) | (1<<2))
+#define DEST_BUFFER_INFO (0x15<<23)
+#define DEST_BUFFER_VAR ((0x3<<29) | (0x1d<<24) | (0x85<<16))
+#define DRAWING_RECT_INFO ((3<<29) | (0x1d<<24) | (0x80<<16) | 3)
+#define GFXBLOCK ((0x3<<29) | (0x1e<<24))
+#define CMD_MAP_INFO ((0x3<<29) | (0x1d<<24) | 0x2)
+#define MAP_PALETTE_LOAD ((3<<29) | (0x1d<<24) | (0x82<<16) | 0xff)
+#define VERTEX_FORMAT ((3<<29) | (0x5<<24))
+#define SRC_DEST_BLEND_MONO ((3<<29) | (8<<24))
+
+/* Bit Patterns */
+
+/*
+ * OV0CMD - Overlay Command Register
+ */
+#define VERTICAL_CHROMINANCE_FILTER 0x70000000
+#define VC_SCALING_OFF 0x00000000
+#define VC_LINE_REPLICATION 0x10000000
+#define VC_UP_INTERPOLATION 0x20000000
+#define VC_PIXEL_DROPPING 0x50000000
+#define VC_DOWN_INTERPOLATION 0x60000000
+#define VERTICAL_LUMINANCE_FILTER 0x0E000000
+#define VL_SCALING_OFF 0x00000000
+#define VL_LINE_REPLICATION 0x02000000
+#define VL_UP_INTERPOLATION 0x04000000
+#define VL_PIXEL_DROPPING 0x0A000000
+#define VL_DOWN_INTERPOLATION 0x0C000000
+#define HORIZONTAL_CHROMINANCE_FILTER 0x01C00000
+#define HC_SCALING_OFF 0x00000000
+#define HC_LINE_REPLICATION 0x00400000
+#define HC_UP_INTERPOLATION 0x00800000
+#define HC_PIXEL_DROPPING 0x01400000
+#define HC_DOWN_INTERPOLATION 0x01800000
+#define HORIZONTAL_LUMINANCE_FILTER 0x00380000
+#define HL_SCALING_OFF 0x00000000
+#define HL_LINE_REPLICATION 0x00080000
+#define HL_UP_INTERPOLATION 0x00100000
+#define HL_PIXEL_DROPPING 0x00280000
+#define HL_DOWN_INTERPOLATION 0x00300000
+
+#define Y_ADJUST 0x00010000
+#define OV_BYTE_ORDER 0x0000C000
+#define UV_SWAP 0x00004000
+#define Y_SWAP 0x00008000
+#define Y_AND_UV_SWAP 0x0000C000
+#define SOURCE_FORMAT 0x00003C00
+#define RGB_555 0x00000800
+#define RGB_565 0x00000C00
+#define YUV_422 0x00002000
+#define YUV_411 0x00002400
+#define YUV_420 0x00003000
+#define YUV_410 0x00003800
+#define VERTICAL_PHASE_BOTH 0x00000020
+#define FLIP_TYPE_FIELD 0x00000020
+#define FLIP_TYPE_FRAME 0x00000000
+#define BUFFER_AND_FIELD 0x00000006
+#define BUFFER0_FIELD0 0x00000000
+#define BUFFER0_FIELD1 0x00000002
+#define BUFFER1_FIELD0 0x00000004
+#define BUFFER1_FIELD1 0x00000006
+#define OVERLAY_ENABLE 0x00000001
+
+/*
+ * DOV0STA - Display/Overlay 0 Status Register
+ */
+#define DOV0STA 0x30008
+#define OV0ADD 0x30000
+#define MINUV_SCALE 0x1
+
+#define RGB16ToColorKey(c) \
+ (((c & 0xF800) << 8) | ((c & 0x07E0) << 5) | ((c & 0x001F) << 3))
+
+/* Locking Macros lightweight lock used to prevent relocking */
+#define I810_LOCK(c,f) \
+ if(!c->lock) { \
+ drmGetLock(c->fd, c->drmcontext, f); \
+ } \
+ c->lock++;
+
+#define I810_UNLOCK(c) \
+ c->lock--; \
+ if(!c->lock) { \
+ drmUnlock(c->fd, c->drmcontext); \
+ }
+
+/*
+ Block until the passed in value (n) is the active
+ buffer on the overlay.
+*/
+#define BLOCK_OVERLAY(c,n) \
+ do { \
+ int temp,i=0; \
+ while(i < 100000) { \
+ temp = GET_FSTATUS(c); \
+ if(((temp & (1<<20))>>20) == n) { \
+ break; \
+ } \
+ usleep(10); \
+ } \
+ if(i == 100000) { \
+ printf("Overlay Lockup.\n"); \
+ return BadAlloc; \
+ } \
+ }while(0);
+
+#define OVERLAY_INFO(c,i) drmCommandRead(c->fd, DRM_I810_OV0INFO, &i, sizeof(i))
+#define OVERLAY_FLIP(c) drmCommandNone(c->fd, DRM_I810_OV0FLIP)
+#define GET_FSTATUS(c) drmCommandNone(c->fd, DRM_I810_FSTATUS)
+#define I810_MC(c,mc) drmCommandWrite(c->fd, DRM_I810_MC, &mc, sizeof(mc))
+#define GET_RSTATUS(c) drmCommandNone(c->fd, DRM_I810_RSTATUS)
+#define GET_BUFFER(c,dma) drmCommandWriteRead(c->fd, DRM_I810_GETBUF, &dma, sizeof(drmI810DMA))
+#define FLUSH(c) drmCommandNone(c->fd, DRM_I810_FLUSH)
+
+/*
+ Definitions for temporary wire protocol hooks to be replaced
+ when a HW independent libXvMC is created.
+*/
+extern Status _xvmc_create_context(Display *dpy, XvMCContext *context,
+ int *priv_count, uint **priv_data);
+
+extern Status _xvmc_destroy_context(Display *dpy, XvMCContext *context);
+
+extern Status _xvmc_create_surface(Display *dpy, XvMCContext *context,
+ XvMCSurface *surface, int *priv_count,
+ uint **priv_data);
+
+extern Status _xvmc_destroy_surface(Display *dpy, XvMCSurface *surface);
+
+extern Status _xvmc_create_subpicture(Display *dpy, XvMCContext *context,
+ XvMCSubpicture *subpicture,
+ int *priv_count, uint **priv_data);
+
+extern Status _xvmc_destroy_subpicture(Display *dpy,
+ XvMCSubpicture *subpicture);
+
+/*
+ Prototypes
+*/
+drmBufPtr i810_get_free_buffer(i810XvMCContext *pI810XvMC);
+void i810_free_privContext(i810XvMCContext *pI810XvMC);
+void dp(unsigned int *address, unsigned int i);
+
+#endif
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