| 1 | /** @file
|
|---|
| 2 | * VBox Packing VisibleRegion information
|
|---|
| 3 | */
|
|---|
| 4 |
|
|---|
| 5 | /*
|
|---|
| 6 | * Copyright (C) 2008 Oracle Corporation
|
|---|
| 7 | *
|
|---|
| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 9 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 10 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 11 | * General Public License (GPL) as published by the Free Software
|
|---|
| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 15 | */
|
|---|
| 16 |
|
|---|
| 17 | #include "packer.h"
|
|---|
| 18 | #include "cr_opcodes.h"
|
|---|
| 19 | #include "cr_error.h"
|
|---|
| 20 |
|
|---|
| 21 | #ifdef WINDOWS
|
|---|
| 22 | #include <windows.h>
|
|---|
| 23 | #endif
|
|---|
| 24 |
|
|---|
| 25 | void PACK_APIENTRY crPackWindowVisibleRegion( GLint window, GLint cRects, GLint * pRects )
|
|---|
| 26 | {
|
|---|
| 27 | GLint i, size, cnt;
|
|---|
| 28 |
|
|---|
| 29 | CR_GET_PACKER_CONTEXT(pc);
|
|---|
| 30 | unsigned char *data_ptr;
|
|---|
| 31 | (void) pc;
|
|---|
| 32 | size = 16 + cRects * 4 * sizeof(GLint);
|
|---|
| 33 | CR_GET_BUFFERED_POINTER( pc, size );
|
|---|
| 34 | WRITE_DATA( 0, GLint, size );
|
|---|
| 35 | WRITE_DATA( 4, GLenum, CR_WINDOWVISIBLEREGION_EXTEND_OPCODE );
|
|---|
| 36 | WRITE_DATA( 8, GLint, window );
|
|---|
| 37 | WRITE_DATA( 12, GLint, cRects );
|
|---|
| 38 |
|
|---|
| 39 | cnt = 16;
|
|---|
| 40 | for (i=0; i<cRects; ++i)
|
|---|
| 41 | {
|
|---|
| 42 | WRITE_DATA(cnt, GLint, (GLint) pRects[4*i+0]);
|
|---|
| 43 | WRITE_DATA(cnt+4, GLint, (GLint) pRects[4*i+1]);
|
|---|
| 44 | WRITE_DATA(cnt+8, GLint, (GLint) pRects[4*i+2]);
|
|---|
| 45 | WRITE_DATA(cnt+12, GLint, (GLint) pRects[4*i+3]);
|
|---|
| 46 | cnt += 16;
|
|---|
| 47 | }
|
|---|
| 48 | WRITE_OPCODE( pc, CR_EXTEND_OPCODE );
|
|---|
| 49 | CR_UNLOCK_PACKER_CONTEXT(pc);
|
|---|
| 50 | }
|
|---|
| 51 |
|
|---|
| 52 | void PACK_APIENTRY crPackWindowVisibleRegionSWAP( GLint window, GLint cRects, GLint * pRects )
|
|---|
| 53 | {
|
|---|
| 54 | crError( "crPackWindowVisibleRegionSWAP unimplemented and shouldn't be called" );
|
|---|
| 55 | }
|
|---|
