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/* $Id: VBoxGaTypes.h $ */
/** @file
* VirtualBox Windows Guest Mesa3D - Gallium driver interface.
*/
/*
* Copyright (C) 2016-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef GA_INCLUDED_3D_WIN_VBoxGaTypes_h
#define GA_INCLUDED_3D_WIN_VBoxGaTypes_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
#pragma pack(1) /* VMSVGA structures are '__packed'. */
#include <svga3d_caps.h>
#include <svga3d_reg.h>
#pragma pack()
#ifdef __cplusplus
extern "C" {
#endif
#define GA_MAX_SURFACE_FACES 6
#define GA_MAX_MIP_LEVELS 24
typedef struct GASURFCREATE
{
uint32_t flags; /* SVGA3dSurfaceFlags */
uint32_t format; /* SVGA3dSurfaceFormat */
uint32_t usage; /* SVGA_SURFACE_USAGE_* */
uint32_t mip_levels[GA_MAX_SURFACE_FACES];
} GASURFCREATE;
typedef struct GASURFSIZE
{
uint32_t cWidth;
uint32_t cHeight;
uint32_t cDepth;
uint32_t u32Reserved;
} GASURFSIZE;
#define GA_FENCE_STATUS_NULL 0 /* Fence not found */
#define GA_FENCE_STATUS_IDLE 1
#define GA_FENCE_STATUS_SUBMITTED 2
#define GA_FENCE_STATUS_SIGNALED 3
typedef struct GAFENCEQUERY
{
/* IN: The miniport's handle of the fence.
* Assigned by the miniport. Not DXGK fence id!
*/
uint32_t u32FenceHandle;
/* OUT: The miniport's sequence number associated with the command buffer.
*/
uint32_t u32SubmittedSeqNo;
/* OUT: The miniport's sequence number associated with the last command buffer completed on host.
*/
uint32_t u32ProcessedSeqNo;
/* OUT: GA_FENCE_STATUS_*. */
uint32_t u32FenceStatus;
} GAFENCEQUERY;
typedef struct SVGAGBSURFCREATE
{
/* Surface data. */
struct
{
SVGA3dSurfaceAllFlags flags;
SVGA3dSurfaceFormat format;
unsigned usage;
SVGA3dSize size;
uint32_t numFaces;
uint32_t numMipLevels;
unsigned sampleCount;
SVGA3dMSPattern multisamplePattern;
SVGA3dMSQualityLevel qualityLevel;
} s;
uint32_t gmrid; /* In/Out: Backing GMR. */
uint32_t cbGB; /* Out: Size of backing memory. */
uint64_t u64UserAddress; /* Out: R3 mapping of the backing memory. */
uint32_t u32Sid; /* Out: Surface id. */
} SVGAGBSURFCREATE, *PSVGAGBSURFCREATE;
#ifdef __cplusplus
}
#endif
#endif /* !GA_INCLUDED_3D_WIN_VBoxGaTypes_h */
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