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Diffstat (limited to '')
| -rw-r--r-- | src/VBox/Additions/3D/Config.kmk | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/VBox/Additions/3D/Config.kmk b/src/VBox/Additions/3D/Config.kmk new file mode 100644 index 00000000..b9037a82 --- /dev/null +++ b/src/VBox/Additions/3D/Config.kmk @@ -0,0 +1,141 @@ +# $Id: Config.kmk $ +## @file +# kBuild Configuration file for the Mesa3D. +# + +# +# Copyright (C) 2016-2022 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 +# + +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-21.3.8 +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 +ifdef VBOX_WITH_VMSVGA +TEMPLATE_VBoxMesa3DGuestR3Dll_DEFS += \ + VBOX_WITH_VMSVGA +# treat as error: warning C4013: 'close' undefined; assuming extern returning int +TEMPLATE_VBoxMesa3DGuestR3Dll_CFLAGS = $(TEMPLATE_NewerVccVBoxGuestR3Dll_CFLAGS) -we4013 +endif +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 +ifdef VBOX_WITH_NOCRT_STATIC +TEMPLATE_VBoxMesa3DGuestR3Dll_DEFS += \ + IPRT_NO_CRT_FOR_3RD_PARTY \ + RT_WITHOUT_NOCRT_WRAPPERS \ + RT_WITHOUT_NOCRT_WRAPPER_ALIASES +endif +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 +ifdef VBOX_WITH_NOCRT_STATIC # Only the softfloat libs are added here as mesa includes a softfloat.h and we wish for no conflicts. +TEMPLATE_VBoxMesa3DGuestR3Dll_LIBS.x86 += $(TEMPLATE_NewerVccVBoxGuestR3Dll_LIBS.x86) \ + $(VBOX_LIB_IPRT_GUEST_R3_SHARED_X86) \ + $(SDK_VBOX_SOFTFLOATGUESTR3SHARED_LIBS.x86) +TEMPLATE_VBoxMesa3DGuestR3Dll_LIBS.$(KBUILD_TARGET_ARCH) += $(TEMPLATE_NewerVccVBoxGuestR3Dll_LIBS.$(KBUILD_TARGET)) \ + $(VBOX_LIB_IPRT_GUEST_R3_SHARED) \ + $(SDK_VBOX_SOFTFLOATGUESTR3SHARED_LIBS.$(KBUILD_TARGET_ARCH)) +TEMPLATE_VBoxMesa3DGuestR3Dll_LDFLAGS.win += $(TEMPLATE_NewerVccVBoxGuestR3Dll_LDFLAGS.win) +# The -Oi- disable optimizations of math functions like sqrt(), that takes all +# parameters on the stack, into calls to __CIsqrt that takes parameters in FPU +# registers. While we could implement the __CIxxxx functions too, they would +# be difficult to test properly given that they're not directly callable from +# C. Also, there could be other aspects to these functions that we don't know +# about, given that they aren't documented all that well. See: +# https://docs.microsoft.com/en-us/cpp/preprocessor/intrinsic?view=msvc-160#intrinsic-floating-point-functions +# https://docs.microsoft.com/en-us/cpp/build/reference/oi-generate-intrinsic-functions?view=msvc-160 +# Unforutnately, this does mean that we will miss out on a little bit of +# performance in 32-bit binaries. +TEMPLATE_VBoxMesa3DGuestR3Dll_CFLAGS.win.x86 += $(TEMPLATE_NewerVccVBoxGuestR3Dll_CFLAGS.win.x86) -Oi- +TEMPLATE_VBoxMesa3DGuestR3Dll_CXXFLAGS.win.x86 += $(TEMPLATE_NewerVccVBoxGuestR3Dll_CXXFLAGS.win.x86) -Oi- +endif + +# +# Variant of VBoxMesa3DGuestR3Dll that requires Windows Vista or later. +# +TEMPLATE_VBoxMesa3DGuestR3DllMinVista = VBox Mesa 3D Guest User Mode DLL (Windows Vista or newer) +TEMPLATE_VBoxMesa3DGuestR3DllMinVista_EXTENDS = VBoxMesa3DGuestR3Dll +TEMPLATE_VBoxMesa3DGuestR3DllMinVista_VBOX_IMPORT_CHECKER.win.x86 := vista +TEMPLATE_VBoxMesa3DGuestR3DllMinVista_VBOX_IMPORT_CHECKER.win.amd64 := vista +ifeq ($(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 + |