RDP/client-1.8.3/orders.c

	orders.c revision a180a41bba1d50822df23fff0099e90b86638b89
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* -*- c-basic-offset: 8 -*-
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   rdesktop: A Remote Desktop Protocol client.
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   RDP order processing
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   Copyright (C) Matthew Chapman <matthewc.unsw.edu.au> 1999-2008
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   This program is free software: you can redistribute it and/or modify
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   it under the terms of the GNU General Public License as published by
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   the Free Software Foundation, either version 3 of the License, or
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   (at your option) any later version.
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   This program is distributed in the hope that it will be useful,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   but WITHOUT ANY WARRANTY; without even the implied warranty of
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   GNU General Public License for more details.
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   You should have received a copy of the GNU General Public License
a180a41bba1d50822df23fff0099e90b86638b89vboxsync   along with this program.  If not, see <http://www.gnu.org/licenses/>.
a180a41bba1d50822df23fff0099e90b86638b89vboxsync*/
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync#include "rdesktop.h"
a180a41bba1d50822df23fff0099e90b86638b89vboxsync#include "orders.h"
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncextern uint8 *g_next_packet;
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic RDP_ORDER_STATE g_order_state;
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncextern RDP_VERSION g_rdp_version;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Read field indicating which parameters are present */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_in_present(STREAM s, uint32 * present, uint8 flags, int size)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 bits;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (flags & RDP_ORDER_SMALL)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        size--;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (flags & RDP_ORDER_TINY)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (size < 2)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            size = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            size -= 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    *present = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (i = 0; i < size; i++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, bits);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        *present |= bits << (i * 8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Read a co-ordinate (16-bit, or 8-bit delta) */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_in_coord(STREAM s, sint16 * coord, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    sint8 change;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, change);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        *coord += change;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, *coord);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Parse a delta co-ordinate in polyline/polygon order form */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic int
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncparse_delta(uint8 * buffer, int *offset)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int value = buffer[(*offset)++];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int two_byte = value & 0x80;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (value & 0x40)   /* sign bit */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        value |= ~0x3f;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        value &= 0x3f;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (two_byte)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        value = (value << 8) | buffer[(*offset)++];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    return value;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Read a colour entry */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_in_colour(STREAM s, uint32 * colour)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint32 i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    *colour = i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    *colour |= i << 8;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    *colour |= i << 16;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Parse bounds information */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic RD_BOOL
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_parse_bounds(STREAM s, BOUNDS * bounds)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 present;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, present);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 1)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->left, False);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else if (present & 16)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->left, True);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 2)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->top, False);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else if (present & 32)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->top, True);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 4)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->right, False);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else if (present & 64)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->right, True);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 8)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->bottom, False);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else if (present & 128)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &bounds->bottom, True);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    return s_check(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Parse a pen */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic RD_BOOL
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_parse_pen(STREAM s, PEN * pen, uint32 present)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 1)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, pen->style);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 2)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, pen->width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 4)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &pen->colour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    return s_check(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncsetup_brush(BRUSH * out_brush, BRUSH * in_brush)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSHDATA *brush_data;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_idx;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 colour_code;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    memcpy(out_brush, in_brush, sizeof(BRUSH));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (out_brush->style & 0x80)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        colour_code = out_brush->style & 0x0f;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        cache_idx = out_brush->pattern[0];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        brush_data = cache_get_brush_data(colour_code, cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if ((brush_data == NULL) || (brush_data->data == NULL))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            error("error getting brush data, style %x\n", out_brush->style);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            out_brush->bd = NULL;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            memset(out_brush->pattern, 0, 8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            out_brush->bd = brush_data;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        out_brush->style = 3;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Parse a brush */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic RD_BOOL
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncrdp_parse_brush(STREAM s, BRUSH * brush, uint32 present)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 1)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, brush->xorigin);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 2)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, brush->yorigin);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 4)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, brush->style);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 8)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, brush->pattern[0]);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 16)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8a(s, &brush->pattern[1], 7);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    return s_check(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a destination blt order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_destblt(STREAM s, DESTBLT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x08)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("DESTBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->opcode, os->x, os->y, os->cx, os->cy));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_destblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a pattern blt order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_patblt(STREAM s, PATBLT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSH brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_brush(s, &os->brush, present >> 7);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("PATBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,bs=%d,bg=0x%x,fg=0x%x)\n", os->opcode, os->x,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->y, os->cx, os->cy, os->brush.style, os->bgcolour, os->fgcolour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    setup_brush(&brush, &os->brush);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_patblt(ROP2_P(os->opcode), os->x, os->y, os->cx, os->cy,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync          &brush, os->bgcolour, os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a screen blt order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_screenblt(STREAM s, SCREENBLT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("SCREENBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,srcx=%d,srcy=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->opcode, os->x, os->y, os->cx, os->cy, os->srcx, os->srcy));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_screenblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, os->srcx, os->srcy);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a line order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_line(STREAM s, LINE_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->mixmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->startx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->starty, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->endx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->endy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_pen(s, &os->pen, present >> 7);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("LINE(op=0x%x,sx=%d,sy=%d,dx=%d,dy=%d,fg=0x%x)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->opcode, os->startx, os->starty, os->endx, os->endy, os->pen.colour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (os->opcode < 0x01 || os->opcode > 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("bad ROP2 0x%x\n", os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_line(os->opcode - 1, os->startx, os->starty, os->endx, os->endy, &os->pen);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process an opaque rectangle order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_rect(STREAM s, RECT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint32 i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x08)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        os->colour = (os->colour & 0xffffff00) | i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x20)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        os->colour = (os->colour & 0xffff00ff) | (i << 8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, i);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        os->colour = (os->colour & 0xff00ffff) | (i << 16);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("RECT(x=%d,y=%d,cx=%d,cy=%d,fg=0x%x)\n", os->x, os->y, os->cx, os->cy, os->colour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_rect(os->x, os->y, os->cx, os->cy, os->colour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a desktop save order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_desksave(STREAM s, DESKSAVE_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int width, height;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint32_le(s, os->offset);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->left, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->top, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x08)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->right, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->bottom, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x20)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->action);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("DESKSAVE(l=%d,t=%d,r=%d,b=%d,off=%d,op=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->left, os->top, os->right, os->bottom, os->offset, os->action));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    width = os->right - os->left + 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    height = os->bottom - os->top + 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (os->action == 0)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_desktop_save(os->offset, os->left, os->top, width, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_desktop_restore(os->offset, os->left, os->top, width, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a memory blt order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_memblt(STREAM s, MEMBLT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HBITMAP bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->cache_id);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->colour_table);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0080)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0100)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("MEMBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, os->cache_idx));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bitmap = cache_get_bitmap(os->cache_id, os->cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (bitmap == NULL)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_memblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, bitmap, os->srcx, os->srcy);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a 3-way blt order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_triblt(STREAM s, TRIBLT_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HBITMAP bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSH brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->cache_id);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->colour_table);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->cy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcx, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000080)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->srcy, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000100)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000200)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_brush(s, &os->brush, present >> 10);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x008000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x010000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->unknown);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("TRIBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d,bs=%d,bg=0x%x,fg=0x%x)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, os->cache_idx,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->brush.style, os->bgcolour, os->fgcolour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bitmap = cache_get_bitmap(os->cache_id, os->cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (bitmap == NULL)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    setup_brush(&brush, &os->brush);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_triblt(os->opcode, os->x, os->y, os->cx, os->cy,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync          bitmap, os->srcx, os->srcy, &brush, os->bgcolour, os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a polygon order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_polygon(STREAM s, POLYGON_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int index, data, next;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 flags = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_POINT *points;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x08)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->fillmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x20)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->npoints);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8a(s, os->data, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("POLYGON(x=%d,y=%d,op=0x%x,fm=%d,fg=0x%x,n=%d,sz=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->x, os->y, os->opcode, os->fillmode, os->fgcolour, os->npoints, os->datasize));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("Data: "));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (index = 0; index < os->datasize; index++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("%02x ", os->data[index]));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (os->opcode < 0x01 || os->opcode > 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("bad ROP2 0x%x\n", os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points = (RD_POINT *) xmalloc((os->npoints + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    memset(points, 0, (os->npoints + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].x = os->x;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].y = os->y;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    index = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    data = ((os->npoints - 1) / 4) + 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (next = 1; (next <= os->npoints) && (next < 256) && (data < os->datasize); next++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if ((next - 1) % 4 == 0)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            flags = os->data[index++];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x80)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].x = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].y = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        flags <<= 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (next - 1 == os->npoints)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_polygon(os->opcode - 1, os->fillmode, points, os->npoints + 1, NULL, 0,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync               os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("polygon parse error\n");
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(points);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a polygon2 order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_polygon2(STREAM s, POLYGON2_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int index, data, next;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 flags = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_POINT *points;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSH brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->fillmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_brush(s, &os->brush, present >> 6);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0800)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->npoints);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x1000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8a(s, os->data, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("POLYGON2(x=%d,y=%d,op=0x%x,fm=%d,bs=%d,bg=0x%x,fg=0x%x,n=%d,sz=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->x, os->y, os->opcode, os->fillmode, os->brush.style, os->bgcolour, os->fgcolour,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->npoints, os->datasize));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("Data: "));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (index = 0; index < os->datasize; index++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("%02x ", os->data[index]));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (os->opcode < 0x01 || os->opcode > 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("bad ROP2 0x%x\n", os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    setup_brush(&brush, &os->brush);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points = (RD_POINT *) xmalloc((os->npoints + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    memset(points, 0, (os->npoints + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].x = os->x;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].y = os->y;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    index = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    data = ((os->npoints - 1) / 4) + 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (next = 1; (next <= os->npoints) && (next < 256) && (data < os->datasize); next++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if ((next - 1) % 4 == 0)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            flags = os->data[index++];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x80)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].x = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].y = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        flags <<= 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (next - 1 == os->npoints)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_polygon(os->opcode - 1, os->fillmode, points, os->npoints + 1,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync               &brush, os->bgcolour, os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("polygon2 parse error\n");
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(points);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a polyline order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_polyline(STREAM s, POLYLINE_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int index, next, data;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 flags = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    PEN pen;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_POINT *points;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->x, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->y, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x20)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->lines);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8a(s, os->data, os->datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("POLYLINE(x=%d,y=%d,op=0x%x,fg=0x%x,n=%d,sz=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->x, os->y, os->opcode, os->fgcolour, os->lines, os->datasize));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("Data: "));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (index = 0; index < os->datasize; index++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("%02x ", os->data[index]));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (os->opcode < 0x01 || os->opcode > 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("bad ROP2 0x%x\n", os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points = (RD_POINT *) xmalloc((os->lines + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    memset(points, 0, (os->lines + 1) * sizeof(RD_POINT));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].x = os->x;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    points[0].y = os->y;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    pen.style = pen.width = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    pen.colour = os->fgcolour;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    index = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    data = ((os->lines - 1) / 4) + 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (next = 1; (next <= os->lines) && (data < os->datasize); next++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if ((next - 1) % 4 == 0)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            flags = os->data[index++];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x80)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].x = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (~flags & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            points[next].y = parse_delta(os->data, &data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        flags <<= 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (next - 1 == os->lines)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_polyline(os->opcode - 1, points, os->lines + 1, &pen);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("polyline parse error\n");
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(points);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process an ellipse order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_ellipse(STREAM s, ELLIPSE_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x01)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->left, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x02)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->top, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x04)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->right, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x08)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->bottom, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x10)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x20)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->fillmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x40)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("ELLIPSE(l=%d,t=%d,r=%d,b=%d,op=0x%x,fm=%d,fg=0x%x)\n", os->left, os->top,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->right, os->bottom, os->opcode, os->fillmode, os->fgcolour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_ellipse(os->opcode - 1, os->fillmode, os->left, os->top, os->right - os->left,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->bottom - os->top, NULL, 0, os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process an ellipse2 order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_ellipse2(STREAM s, ELLIPSE2_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSH brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->left, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->top, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->right, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_coord(s, &os->bottom, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->fillmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x0080)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_brush(s, &os->brush, present >> 8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("ELLIPSE2(l=%d,t=%d,r=%d,b=%d,op=0x%x,fm=%d,bs=%d,bg=0x%x,fg=0x%x)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->left, os->top, os->right, os->bottom, os->opcode, os->fillmode, os->brush.style,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->bgcolour, os->fgcolour));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    setup_brush(&brush, &os->brush);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_ellipse(os->opcode - 1, os->fillmode, os->left, os->top, os->right - os->left,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           os->bottom - os->top, &brush, os->bgcolour, os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a text order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_text2(STREAM s, TEXT2_ORDER * os, uint32 present, RD_BOOL delta)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSH brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000001)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->font);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000002)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->flags);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000004)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->opcode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000008)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->mixmode);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000010)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->fgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000020)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        rdp_in_colour(s, &os->bgcolour);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000040)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->clipleft);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000080)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->cliptop);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000100)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->clipright);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000200)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->clipbottom);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000400)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->boxleft);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x000800)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->boxtop);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x001000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->boxright);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x002000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->boxbottom);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    rdp_parse_brush(s, &os->brush, present >> 14);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x080000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->x);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x100000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, os->y);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (present & 0x200000)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, os->length);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8a(s, os->text, os->length);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("TEXT2(x=%d,y=%d,cl=%d,ct=%d,cr=%d,cb=%d,bl=%d,bt=%d,br=%d,bb=%d,bs=%d,bg=0x%x,fg=0x%x,font=%d,fl=0x%x,op=0x%x,mix=%d,n=%d)\n", os->x, os->y, os->clipleft, os->cliptop, os->clipright, os->clipbottom, os->boxleft, os->boxtop, os->boxright, os->boxbottom, os->brush.style, os->bgcolour, os->fgcolour, os->font, os->flags, os->opcode, os->mixmode, os->length));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("Text: "));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (i = 0; i < os->length; i++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("%02x ", os->text[i]));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    setup_brush(&brush, &os->brush);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    ui_draw_text(os->font, os->flags, os->opcode - 1, os->mixmode, os->x, os->y,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync             os->clipleft, os->cliptop, os->clipright - os->clipleft,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync             os->clipbottom - os->cliptop, os->boxleft, os->boxtop,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync             os->boxright - os->boxleft, os->boxbottom - os->boxtop,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync             &brush, os->bgcolour, os->fgcolour, os->text, os->length);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a raw bitmap cache order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_raw_bmpcache(STREAM s)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HBITMAP bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 cache_idx, bufsize;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_id, width, height, bpp, Bpp;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *data, *inverted;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int y;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, cache_id);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8s(s, 1);    /* pad */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    Bpp = (bpp + 7) / 8;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, bufsize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8p(s, data, bufsize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("RAW_BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d)\n", width, height, cache_id, cache_idx));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    inverted = (uint8 *) xmalloc(width * height * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (y = 0; y < height; y++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        memcpy(&inverted[(height - y - 1) * (width * Bpp)], &data[y * (width * Bpp)],
a180a41bba1d50822df23fff0099e90b86638b89vboxsync               width * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bitmap = ui_create_bitmap(width, height, inverted);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(inverted);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    cache_put_bitmap(cache_id, cache_idx, bitmap);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a bitmap cache order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_bmpcache(STREAM s)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HBITMAP bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 cache_idx, size;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_id, width, height, bpp, Bpp;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *data, *bmpdata;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 bufsize, pad2, row_size, final_size;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 pad1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    pad2 = row_size = final_size = 0xffff;  /* Shut the compiler up */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, cache_id);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, pad1);  /* pad */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    Bpp = (bpp + 7) / 8;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, bufsize);   /* bufsize */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (g_rdp_version >= RDP_V5)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        size = bufsize;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        /* Begin compressedBitmapData */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, pad2);  /* pad */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        /*      in_uint8s(s, 4);  *//* row_size, final_size */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, row_size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, final_size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8p(s, data, size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d,bpp=%d,size=%d,pad1=%d,bufsize=%d,pad2=%d,rs=%d,fs=%d)\n", width, height, cache_id, cache_idx, bpp, size, pad1, bufsize, pad2, row_size, final_size));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bmpdata = (uint8 *) xmalloc(width * height * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (bitmap_decompress(bmpdata, width, height, data, size, Bpp))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        bitmap = ui_create_bitmap(width, height, bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        cache_put_bitmap(cache_id, cache_idx, bitmap);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("Failed to decompress bitmap data\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a bitmap cache v2 order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_bmpcache2(STREAM s, uint16 flags, RD_BOOL compressed)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HBITMAP bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int y;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_id, cache_idx_low, width, height, Bpp;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 cache_idx, bufsize;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *data, *bmpdata, *bitmap_id;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bitmap_id = NULL;   /* prevent compiler warning */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    cache_id = flags & ID_MASK;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    Bpp = ((flags & MODE_MASK) >> MODE_SHIFT) - 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (flags & PERSIST)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8p(s, bitmap_id, 8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (flags & SQUARE)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        height = width;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_be(s, bufsize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bufsize &= BUFSIZE_MASK;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (cache_idx & LONG_FORMAT)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, cache_idx_low);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        cache_idx = ((cache_idx ^ LONG_FORMAT) << 8) + cache_idx_low;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8p(s, data, bufsize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("BMPCACHE2(compr=%d,flags=%x,cx=%d,cy=%d,id=%d,idx=%d,Bpp=%d,bs=%d)\n",
a180a41bba1d50822df23fff0099e90b86638b89vboxsync           compressed, flags, width, height, cache_id, cache_idx, Bpp, bufsize));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bmpdata = (uint8 *) xmalloc(width * height * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (compressed)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (!bitmap_decompress(bmpdata, width, height, data, bufsize, Bpp))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            DEBUG(("Failed to decompress bitmap data\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            xfree(bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        for (y = 0; y < height; y++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            memcpy(&bmpdata[(height - y - 1) * (width * Bpp)],
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                   &data[y * (width * Bpp)], width * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    bitmap = ui_create_bitmap(width, height, bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (bitmap)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        cache_put_bitmap(cache_id, cache_idx, bitmap);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (flags & PERSIST)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            pstcache_save_bitmap(cache_id, cache_idx, bitmap_id, width, height,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                         width * height * Bpp, bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        DEBUG(("process_bmpcache2: ui_create_bitmap failed\n"));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(bmpdata);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a colourmap cache order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_colcache(STREAM s)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    COLOURENTRY *entry;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    COLOURMAP map;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HCOLOURMAP hmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_id;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, cache_id);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, map.ncolours);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    map.colours = (COLOURENTRY *) xmalloc(sizeof(COLOURENTRY) * map.ncolours);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (i = 0; i < map.ncolours; i++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        entry = &map.colours[i];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, entry->blue);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, entry->green);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, entry->red);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8s(s, 1);    /* pad */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("COLCACHE(id=%d,n=%d)\n", cache_id, map.ncolours));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    hmap = ui_create_colourmap(&map);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (cache_id)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        ui_set_colourmap(hmap);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    xfree(map.colours);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a font cache order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_fontcache(STREAM s)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_HGLYPH bitmap;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 font, nglyphs;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 character, offset, baseline, width, height;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int i, datasize;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *data;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, font);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, nglyphs);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("FONTCACHE(font=%d,n=%d)\n", font, nglyphs));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (i = 0; i < nglyphs; i++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, character);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, offset);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, baseline);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint16_le(s, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        datasize = (height * ((width + 7) / 8) + 3) & ~3;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8p(s, data, datasize);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        bitmap = ui_create_glyph(width, height, data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        cache_put_font(font, character, offset, baseline, width, height, bitmap);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_compressed_8x8_brush_data(uint8 * in, uint8 * out, int Bpp)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int x, y, pal_index, in_index, shift, do2, i;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *pal;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_index = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    pal = in + 16;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    /* read it bottom up */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    for (y = 7; y >= 0; y--)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        /* 2 bytes per row */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        x = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        for (do2 = 0; do2 < 2; do2++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            /* 4 pixels per byte */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            shift = 6;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            while (shift >= 0)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                pal_index = (in[in_index] >> shift) & 3;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                /* size of palette entries depends on Bpp */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                for (i = 0; i < Bpp; i++)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    out[(y * 8 + x) * Bpp + i] = pal[pal_index * Bpp + i];
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                x++;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                shift -= 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            in_index++;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a brush cache order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_brushcache(STREAM s, uint16 flags)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    BRUSHDATA brush_data;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 cache_idx, colour_code, width, height, size, type;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *comp_brush;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int index;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int Bpp;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, cache_idx);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, colour_code);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, width);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, type);  /* type, 0x8x = cached */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    DEBUG(("BRUSHCACHE(idx=%d,wd=%d,ht=%d,sz=%d)\n", cache_idx, width, height, size));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if ((width == 8) && (height == 8))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (colour_code == 1)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.colour_code = 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.data_size = 8;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.data = xmalloc(8);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            if (size == 8)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                /* read it bottom up */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                for (index = 7; index >= 0; index--)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    in_uint8(s, brush_data.data[index]);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                warning("incompatible brush, colour_code %d size %d\n", colour_code,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            cache_put_brush_data(1, cache_idx, &brush_data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        else if ((colour_code >= 3) && (colour_code <= 6))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            Bpp = colour_code - 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.colour_code = colour_code;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.data_size = 8 * 8 * Bpp;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            brush_data.data = xmalloc(8 * 8 * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            if (size == 16 + 4 * Bpp)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                in_uint8p(s, comp_brush, 16 + 4 * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                process_compressed_8x8_brush_data(comp_brush, brush_data.data, Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                in_uint8a(s, brush_data.data, 8 * 8 * Bpp);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            cache_put_brush_data(colour_code, cache_idx, &brush_data);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            warning("incompatible brush, colour_code %d size %d\n", colour_code, size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        warning("incompatible brush, width height %d %d\n", width, height);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process a secondary order */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncstatic void
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_secondary_order(STREAM s)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    /* The length isn't calculated correctly by the server.
a180a41bba1d50822df23fff0099e90b86638b89vboxsync     * For very compact orders the length becomes negative
a180a41bba1d50822df23fff0099e90b86638b89vboxsync     * so a signed integer must be used. */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 length;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint16 flags;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 type;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 *next_order;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, length);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint16_le(s, flags); /* used by bmpcache2 */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    in_uint8(s, type);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    next_order = s->p + (sint16) length + 7;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    switch (type)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_RAW_BMPCACHE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_raw_bmpcache(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_COLCACHE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_colcache(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_BMPCACHE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_bmpcache(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_FONTCACHE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_fontcache(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_RAW_BMPCACHE2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_bmpcache2(s, flags, False); /* uncompressed */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_BMPCACHE2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_bmpcache2(s, flags, True);  /* compressed */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        case RDP_ORDER_BRUSHCACHE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_brushcache(s, flags);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        default:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            unimpl("secondary order %d\n", type);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    s->p = next_order;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Process an order PDU */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncvoid
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncprocess_orders(STREAM s, uint16 num_orders)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RDP_ORDER_STATE *os = &g_order_state;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint32 present;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    uint8 order_flags;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    int size, processed = 0;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    RD_BOOL delta;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    while (processed < num_orders)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        in_uint8(s, order_flags);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (!(order_flags & RDP_ORDER_STANDARD))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            error("order parsing failed\n");
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        if (order_flags & RDP_ORDER_SECONDARY)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            process_secondary_order(s);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        else
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            if (order_flags & RDP_ORDER_CHANGE)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                in_uint8(s, os->order_type);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            switch (os->order_type)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_TRIBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_TEXT2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    size = 3;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_PATBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_MEMBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_LINE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_POLYGON2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_ELLIPSE2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    size = 2;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                default:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    size = 1;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            rdp_in_present(s, &present, order_flags, size);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            if (order_flags & RDP_ORDER_BOUNDS)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                if (!(order_flags & RDP_ORDER_LASTBOUNDS))
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    rdp_parse_bounds(s, &os->bounds);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                ui_set_clip(os->bounds.left,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                        os->bounds.top,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                        os->bounds.right -
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                        os->bounds.left + 1,
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                        os->bounds.bottom - os->bounds.top + 1);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            delta = order_flags & RDP_ORDER_DELTA;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            switch (os->order_type)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            {
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_DESTBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_destblt(s, &os->destblt, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_PATBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_patblt(s, &os->patblt, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_SCREENBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_screenblt(s, &os->screenblt, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_LINE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_line(s, &os->line, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_RECT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_rect(s, &os->rect, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_DESKSAVE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_desksave(s, &os->desksave, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_MEMBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_memblt(s, &os->memblt, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_TRIBLT:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_triblt(s, &os->triblt, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_POLYGON:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_polygon(s, &os->polygon, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_POLYGON2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_polygon2(s, &os->polygon2, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_POLYLINE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_polyline(s, &os->polyline, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_ELLIPSE:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_ellipse(s, &os->ellipse, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_ELLIPSE2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_ellipse2(s, &os->ellipse2, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                case RDP_ORDER_TEXT2:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    process_text2(s, &os->text2, present, delta);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    break;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                default:
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    unimpl("order %d\n", os->order_type);
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                    return;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync            if (order_flags & RDP_ORDER_BOUNDS)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync                ui_reset_clip();
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        processed++;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    }
a180a41bba1d50822df23fff0099e90b86638b89vboxsync#if 0
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    /* not true when RDP_COMPRESSION is set */
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    if (s->p != g_next_packet)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync        error("%d bytes remaining\n", (int) (g_next_packet - s->p));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync#endif
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}
a180a41bba1d50822df23fff0099e90b86638b89vboxsync
a180a41bba1d50822df23fff0099e90b86638b89vboxsync/* Reset order state */
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncvoid
a180a41bba1d50822df23fff0099e90b86638b89vboxsyncreset_order_state(void)
a180a41bba1d50822df23fff0099e90b86638b89vboxsync{
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    memset(&g_order_state, 0, sizeof(g_order_state));
a180a41bba1d50822df23fff0099e90b86638b89vboxsync    g_order_state.order_type = RDP_ORDER_PATBLT;
a180a41bba1d50822df23fff0099e90b86638b89vboxsync}