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# $Id: Config.kmk $
## @file
# kBuild Configuration file for the Mesa3D.
#
#
# Copyright (C) 2016-2019 Oracle Corporation
#
# This file is part of VirtualBox Open Source Edition (OSE), as
# available from http://www.virtualbox.org. This file is free software;
# you can redistribute it and/or modify it under the terms of the GNU
# General Public License (GPL) as published by the Free Software
# Foundation, in version 2 as it comes in the "COPYING" file of the
# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
#
VBOX_MESA3D_CONFIG_KMK_INCLUDED := 1
# Include the top-level configure file.
ifndef VBOX_ROOT_CONFIG_KMK_INCLUDED
include $(PATH_ROOT)/Config.kmk
endif
VBOX_MESA := mesa-17.3.9
VBOX_PATH_3D := $(PATH_ROOT)/src/VBox/Additions/3D
VBOX_PATH_MESA := $(PATH_ROOT)/src/VBox/Additions/3D/mesa/$(VBOX_MESA)
VBOX_PATH_WDDM := $(PATH_ROOT)/src/VBox/Additions/WINNT/Graphics/Video
VBOX_PATH_VMSVGA_INC := $(VBOX_PATH_MESA)/src/gallium/drivers/svga/include
#
# Base template for Mesa3D code and code which uses Mesa3D libraries.
#
TEMPLATE_VBoxMesa3DGuestR3Dll = VBox Mesa 3D Guest User Mode DLL
TEMPLATE_VBoxMesa3DGuestR3Dll_EXTENDS = NewerVccVBoxGuestR3Dll
TEMPLATE_VBoxMesa3DGuestR3Dll_INST = $(INST_ADDITIONS)
TEMPLATE_VBoxMesa3DGuestR3Dll_DEFS = $(TEMPLATE_NewerVccVBoxGuestR3Dll_DEFS) \
VBOX_WITH_MESA3D
TEMPLATE_VBoxMesa3DGuestR3Dll_SDKS.win = $(TEMPLATE_NewerVccVBoxGuestR3Dll_SDKS) \
$(VBOX_WINDDK_GST_W8)
# VirtualBox specific modifications of the Mesa3D code.
# All modified places can be found by searching for VBOX
#
# Each define represents a group of related modifications.
# The purpose of the separation is to document why each modification was necessary.
#
# Modifications which would be nice to have in upstream Mesa code are marked with '*' here.
#
# VBOX Modifications in headers shared with VBox WDDM driver code (see comments).
# VBOX_WITH_MESA3D_COMPILE Tweaks to compile Mesa as part of VBox WDDM.
# VBOX_WITH_MESA3D_D3D_FROM_SYSTEMMEM Create D3DPOOL_SYSTEMMEM textures from provided system memory pointer.
# VBOX_WITH_MESA3D_D3D_THREADPOOL (No) threadpool for VBox build.
# VBOX_WITH_MESA3D_DBG Tweaks for easier debugging and better logging.
# VBOX_WITH_MESA3D_HACKS Hacks to make it work (need a proper solutions).
# *VBOX_WITH_MESA3D_MSC Tweaks for Microsoft VCC.
# VBOX_WITH_MESA3D_NINE_SVGA Make the D3D state tracker to work together with VMSVGA.
# VBOX_WITH_MESA3D_SVGA_GPU_FINISHED PIPE_QUERY_GPU_FINISHED in VMSVGA driver.
# VBOX_WITH_MESA3D_SVGA_HALFZ D3D Z coord [0.0;1.0] in the Gallium SVGA driver (VGPU9 only).
# VBOX_WITH_MESA3D_SVGA_INSTANCING Instancing for DrawPrimitives in the Gallium SVGA driver
# (VGPU9 only, VGPU10 has it).
TEMPLATE_VBoxMesa3DGuestR3Dll_DEFS += \
VBOX_WITH_MESA3D_COMPILE \
VBOX_WITH_MESA3D_D3D_FROM_SYSTEMMEM \
VBOX_WITH_MESA3D_D3D_THREADPOOL \
VBOX_WITH_MESA3D_DBG \
VBOX_WITH_MESA3D_HACKS \
VBOX_WITH_MESA3D_MSC \
VBOX_WITH_MESA3D_NINE_SVGA \
VBOX_WITH_MESA3D_SVGA_GPU_FINISHED \
VBOX_WITH_MESA3D_SVGA_HALFZ \
VBOX_WITH_MESA3D_SVGA_INSTANCING
TEMPLATE_VBoxMesa3DGuestR3Dll_DEFS.win = $(TEMPLATE_NewerVccVBoxGuestR3Dll_DEFS.win) \
_USE_MATH_DEFINES \
WINAPI=__stdcall \
_WIN32
TEMPLATE_VBoxMesa3DGuestR3Dll_INCS = $(TEMPLATE_NewerVccVBoxGuestR3Dll_INCS) \
$(VBOX_PATH_MESA)/include \
$(VBOX_PATH_MESA)/include/c99 \
$(VBOX_PATH_MESA)/src \
$(VBOX_PATH_MESA)/src/mesa \
$(VBOX_PATH_MESA)/src/gallium/auxiliary \
$(VBOX_PATH_MESA)/src/gallium/include \
$(VBOX_PATH_3D)/win/VBoxWddmUmHlp
#
# Variant of VBoxMesa3DGuestR3Dll that requires Windows Vista or later.
#
TEMPLATE_VBoxMesa3DGuestR3DllMinVista = VBox Mesa 3D Guest User Mode DLL (Windows Vista or newer)
TEMPLATE_VBoxMesa3DGuestR3DllMinVista_EXTENDS = VBoxMesa3DGuestR3Dll
ifeq ($(KBUILD_TARGET),win)
TEMPLATE_VBoxMesa3DGuestR3DllMinVista_LDFLAGS.win.x86 = $(filter-out -Section:.bss$(COMMA)RW!K,$(TEMPLATE_VBoxMesa3DGuestR3Dll_LDFLAGS.win.x86))
TEMPLATE_VBoxMesa3DGuestR3DllMinVista_POST_CMDS.win.x86 = $(subst $(VBOX_PE_SET_VERSION), $(VBOX_PE_SET_VERSION) --vista,$(TEMPLATE_VBoxMesa3DGuestR3Dll_POST_CMDS.win.x86))
TEMPLATE_VBoxMesa3DGuestR3DllMinVista_POST_CMDS.win.amd64 = $(if $(eq $(tool_do),LINK_LIBRARY),,$(VBOX_PE_SET_VERSION) --vista $(out)$$(NLTAB)$(TEMPLATE_VBoxMesa3DGuestR3Dll_POST_CMDS.win.amd64))
TEMPLATE_VBoxMesa3DGuestR3DllMinVista_LNK_DEPS.win.amd64 = $(if $(eq $(tool_do),LINK_LIBRARY),,$(VBOX_PE_SET_VERSION)) $(TEMPLATE_VBoxMesa3DGuestR3Dll_LNK_DEPS.win.amd64)
endif
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