mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2024-11-14 13:27:41 -07:00
ac3118cbc5
* WIP: use Duckstation's context code to directly render into QT Widget from separate thread without two OpenGL contexts currently only works on Windows * reenable gay OSD * add back vsync * make it atleast a little more thread safe * linux support * don't segfault on closing * reorganise and cleanup build system it's still not good, but better than before * macos? * try to get it working on Ubuntu CI also update instructions * let's try this * ok how about this * try creating an OGL 4.3 context first (https://i.kym-cdn.com/photos/images/original/001/264/842/220.png) * fix Ubuntu * hm * try again for Windows * let's try this * make the OpenGL renderer work again that was stupid * do OGL surface resizing from the mainthread * Fix small mistake in GL context creation on macOS causing version 3.2 to be considered invalid * C stupidness * cleanup * don't let the emuthread deinit OGL if there's no OGL * reset lastScreenWidth/Height when deiniting OpenGL * disable stencil test while drawing framebuffers * macOS: Link Cocoa framework explicitly when not building with Qt6 Seems to be needed for the classes used by DuckStation's GL context code. * Set ScreenPanelGL's minimum size immediately Fixes GL context creation for OpenGL display on macOS using the wrong size as the underlying window was not resized to the correct size by Qt yet. * don't emit window updates when OGL display is used * stuff Arisotura said Co-authored-by: Nadia Holmquist Pedersen <nadia@nhp.sh>
298 lines
13 KiB
CMake
298 lines
13 KiB
CMake
#.rst:
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# ECMFindModuleHelpers
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# --------------------
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#
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# Helper macros for find modules: ecm_find_package_version_check(),
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# ecm_find_package_parse_components() and
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# ecm_find_package_handle_library_components().
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#
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# ::
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#
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# ecm_find_package_version_check(<name>)
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#
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# Prints warnings if the CMake version or the project's required CMake version
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# is older than that required by extra-cmake-modules.
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#
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# ::
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#
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# ecm_find_package_parse_components(<name>
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# RESULT_VAR <variable>
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# KNOWN_COMPONENTS <component1> [<component2> [...]]
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# [SKIP_DEPENDENCY_HANDLING])
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#
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# This macro will populate <variable> with a list of components found in
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# <name>_FIND_COMPONENTS, after checking that all those components are in the
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# list of KNOWN_COMPONENTS; if there are any unknown components, it will print
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# an error or warning (depending on the value of <name>_FIND_REQUIRED) and call
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# return().
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#
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# The order of components in <variable> is guaranteed to match the order they
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# are listed in the KNOWN_COMPONENTS argument.
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#
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# If SKIP_DEPENDENCY_HANDLING is not set, for each component the variable
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# <name>_<component>_component_deps will be checked for dependent components.
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# If <component> is listed in <name>_FIND_COMPONENTS, then all its (transitive)
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# dependencies will also be added to <variable>.
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#
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# ::
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#
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# ecm_find_package_handle_library_components(<name>
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# COMPONENTS <component> [<component> [...]]
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# [SKIP_DEPENDENCY_HANDLING])
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# [SKIP_PKG_CONFIG])
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#
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# Creates an imported library target for each component. The operation of this
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# macro depends on the presence of a number of CMake variables.
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#
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# The <name>_<component>_lib variable should contain the name of this library,
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# and <name>_<component>_header variable should contain the name of a header
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# file associated with it (whatever relative path is normally passed to
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# '#include'). <name>_<component>_header_subdir variable can be used to specify
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# which subdirectory of the include path the headers will be found in.
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# ecm_find_package_components() will then search for the library
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# and include directory (creating appropriate cache variables) and create an
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# imported library target named <name>::<component>.
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#
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# Additional variables can be used to provide additional information:
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#
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# If SKIP_PKG_CONFIG, the <name>_<component>_pkg_config variable is set, and
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# pkg-config is found, the pkg-config module given by
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# <name>_<component>_pkg_config will be searched for and used to help locate the
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# library and header file. It will also be used to set
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# <name>_<component>_VERSION.
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#
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# Note that if version information is found via pkg-config,
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# <name>_<component>_FIND_VERSION can be set to require a particular version
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# for each component.
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#
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# If SKIP_DEPENDENCY_HANDLING is not set, the INTERFACE_LINK_LIBRARIES property
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# of the imported target for <component> will be set to contain the imported
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# targets for the components listed in <name>_<component>_component_deps.
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# <component>_FOUND will also be set to false if any of the compoments in
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# <name>_<component>_component_deps are not found. This requires the components
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# in <name>_<component>_component_deps to be listed before <component> in the
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# COMPONENTS argument.
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#
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# The following variables will be set:
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#
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# ``<name>_TARGETS``
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# the imported targets
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# ``<name>_LIBRARIES``
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# the found libraries
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# ``<name>_INCLUDE_DIRS``
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# the combined required include directories for the components
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# ``<name>_DEFINITIONS``
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# the "other" CFLAGS provided by pkg-config, if any
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# ``<name>_VERSION``
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# the value of ``<name>_<component>_VERSION`` for the first component that
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# has this variable set (note that components are searched for in the order
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# they are passed to the macro), although if it is already set, it will not
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# be altered
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#
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# Note that these variables are never cleared, so if
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# ecm_find_package_handle_library_components() is called multiple times with
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# different components (typically because of multiple find_package() calls) then
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# ``<name>_TARGETS``, for example, will contain all the targets found in any
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# call (although no duplicates).
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#
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# Since pre-1.0.0.
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#=============================================================================
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# Copyright 2014 Alex Merry <alex.merry@kde.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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include(CMakeParseArguments)
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macro(ecm_find_package_version_check module_name)
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if(CMAKE_VERSION VERSION_LESS 2.8.12)
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message(FATAL_ERROR "CMake 2.8.12 is required by Find${module_name}.cmake")
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endif()
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if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12)
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message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use Find${module_name}.cmake")
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endif()
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endmacro()
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macro(ecm_find_package_parse_components module_name)
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set(ecm_fppc_options SKIP_DEPENDENCY_HANDLING)
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set(ecm_fppc_oneValueArgs RESULT_VAR)
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set(ecm_fppc_multiValueArgs KNOWN_COMPONENTS DEFAULT_COMPONENTS)
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cmake_parse_arguments(ECM_FPPC "${ecm_fppc_options}" "${ecm_fppc_oneValueArgs}" "${ecm_fppc_multiValueArgs}" ${ARGN})
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if(ECM_FPPC_UNPARSED_ARGUMENTS)
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message(FATAL_ERROR "Unexpected arguments to ecm_find_package_parse_components: ${ECM_FPPC_UNPARSED_ARGUMENTS}")
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endif()
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if(NOT ECM_FPPC_RESULT_VAR)
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message(FATAL_ERROR "Missing RESULT_VAR argument to ecm_find_package_parse_components")
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endif()
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if(NOT ECM_FPPC_KNOWN_COMPONENTS)
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message(FATAL_ERROR "Missing KNOWN_COMPONENTS argument to ecm_find_package_parse_components")
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endif()
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if(NOT ECM_FPPC_DEFAULT_COMPONENTS)
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set(ECM_FPPC_DEFAULT_COMPONENTS ${ECM_FPPC_KNOWN_COMPONENTS})
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endif()
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if(${module_name}_FIND_COMPONENTS)
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set(ecm_fppc_requestedComps ${${module_name}_FIND_COMPONENTS})
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if(NOT ECM_FPPC_SKIP_DEPENDENCY_HANDLING)
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# Make sure deps are included
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foreach(ecm_fppc_comp ${ecm_fppc_requestedComps})
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foreach(ecm_fppc_dep_comp ${${module_name}_${ecm_fppc_comp}_component_deps})
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list(FIND ecm_fppc_requestedComps "${ecm_fppc_dep_comp}" ecm_fppc_index)
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if("${ecm_fppc_index}" STREQUAL "-1")
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if(NOT ${module_name}_FIND_QUIETLY)
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message(STATUS "${module_name}: ${ecm_fppc_comp} requires ${${module_name}_${ecm_fppc_comp}_component_deps}")
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endif()
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list(APPEND ecm_fppc_requestedComps "${ecm_fppc_dep_comp}")
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endif()
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endforeach()
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endforeach()
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else()
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message(STATUS "Skipping dependency handling for ${module_name}")
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endif()
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list(REMOVE_DUPLICATES ecm_fppc_requestedComps)
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# This makes sure components are listed in the same order as
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# KNOWN_COMPONENTS (potentially important for inter-dependencies)
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set(${ECM_FPPC_RESULT_VAR})
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foreach(ecm_fppc_comp ${ECM_FPPC_KNOWN_COMPONENTS})
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list(FIND ecm_fppc_requestedComps "${ecm_fppc_comp}" ecm_fppc_index)
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if(NOT "${ecm_fppc_index}" STREQUAL "-1")
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list(APPEND ${ECM_FPPC_RESULT_VAR} "${ecm_fppc_comp}")
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list(REMOVE_AT ecm_fppc_requestedComps ${ecm_fppc_index})
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endif()
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endforeach()
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# if there are any left, they are unknown components
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if(ecm_fppc_requestedComps)
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set(ecm_fppc_msgType STATUS)
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if(${module_name}_FIND_REQUIRED)
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set(ecm_fppc_msgType FATAL_ERROR)
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endif()
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if(NOT ${module_name}_FIND_QUIETLY)
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message(${ecm_fppc_msgType} "${module_name}: requested unknown components ${ecm_fppc_requestedComps}")
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endif()
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return()
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endif()
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else()
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set(${ECM_FPPC_RESULT_VAR} ${ECM_FPPC_DEFAULT_COMPONENTS})
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endif()
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endmacro()
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macro(ecm_find_package_handle_library_components module_name)
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set(ecm_fpwc_options SKIP_PKG_CONFIG SKIP_DEPENDENCY_HANDLING)
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set(ecm_fpwc_oneValueArgs)
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set(ecm_fpwc_multiValueArgs COMPONENTS)
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cmake_parse_arguments(ECM_FPWC "${ecm_fpwc_options}" "${ecm_fpwc_oneValueArgs}" "${ecm_fpwc_multiValueArgs}" ${ARGN})
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if(ECM_FPWC_UNPARSED_ARGUMENTS)
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message(FATAL_ERROR "Unexpected arguments to ecm_find_package_handle_components: ${ECM_FPWC_UNPARSED_ARGUMENTS}")
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endif()
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if(NOT ECM_FPWC_COMPONENTS)
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message(FATAL_ERROR "Missing COMPONENTS argument to ecm_find_package_handle_components")
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endif()
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include(FindPackageHandleStandardArgs)
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find_package(PkgConfig)
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foreach(ecm_fpwc_comp ${ECM_FPWC_COMPONENTS})
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set(ecm_fpwc_dep_vars)
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set(ecm_fpwc_dep_targets)
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if(NOT SKIP_DEPENDENCY_HANDLING)
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foreach(ecm_fpwc_dep ${${module_name}_${ecm_fpwc_comp}_component_deps})
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list(APPEND ecm_fpwc_dep_vars "${module_name}_${ecm_fpwc_dep}_FOUND")
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list(APPEND ecm_fpwc_dep_targets "${module_name}::${ecm_fpwc_dep}")
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endforeach()
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endif()
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if(NOT ECM_FPWC_SKIP_PKG_CONFIG AND ${module_name}_${ecm_fpwc_comp}_pkg_config)
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pkg_check_modules(PKG_${module_name}_${ecm_fpwc_comp} QUIET
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${${module_name}_${ecm_fpwc_comp}_pkg_config})
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endif()
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find_path(${module_name}_${ecm_fpwc_comp}_INCLUDE_DIR
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NAMES ${${module_name}_${ecm_fpwc_comp}_header}
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HINTS ${PKG_${module_name}_${ecm_fpwc_comp}_INCLUDE_DIRS}
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PATH_SUFFIXES ${${module_name}_${ecm_fpwc_comp}_header_subdir}
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)
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find_library(${module_name}_${ecm_fpwc_comp}_LIBRARY
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NAMES ${${module_name}_${ecm_fpwc_comp}_lib}
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HINTS ${PKG_${module_name}_${ecm_fpwc_comp}_LIBRARY_DIRS}
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)
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set(${module_name}_${ecm_fpwc_comp}_VERSION "${PKG_${module_name}_${ecm_fpwc_comp}_VERSION}")
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if(NOT ${module_name}_VERSION)
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set(${module_name}_VERSION ${${module_name}_${ecm_fpwc_comp}_VERSION})
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endif()
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find_package_handle_standard_args(${module_name}_${ecm_fpwc_comp}
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FOUND_VAR
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${module_name}_${ecm_fpwc_comp}_FOUND
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REQUIRED_VARS
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${module_name}_${ecm_fpwc_comp}_LIBRARY
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${module_name}_${ecm_fpwc_comp}_INCLUDE_DIR
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${ecm_fpwc_dep_vars}
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VERSION_VAR
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${module_name}_${ecm_fpwc_comp}_VERSION
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)
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mark_as_advanced(
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${module_name}_${ecm_fpwc_comp}_LIBRARY
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${module_name}_${ecm_fpwc_comp}_INCLUDE_DIR
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)
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if(${module_name}_${ecm_fpwc_comp}_FOUND)
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list(APPEND ${module_name}_LIBRARIES
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"${${module_name}_${ecm_fpwc_comp}_LIBRARY}")
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list(APPEND ${module_name}_INCLUDE_DIRS
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"${${module_name}_${ecm_fpwc_comp}_INCLUDE_DIR}")
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set(${module_name}_DEFINITIONS
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${${module_name}_DEFINITIONS}
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${PKG_${module_name}_${ecm_fpwc_comp}_DEFINITIONS})
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if(NOT TARGET ${module_name}::${ecm_fpwc_comp})
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add_library(${module_name}::${ecm_fpwc_comp} UNKNOWN IMPORTED)
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set_target_properties(${module_name}::${ecm_fpwc_comp} PROPERTIES
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IMPORTED_LOCATION "${${module_name}_${ecm_fpwc_comp}_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${PKG_${module_name}_${ecm_fpwc_comp}_DEFINITIONS}"
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INTERFACE_INCLUDE_DIRECTORIES "${${module_name}_${ecm_fpwc_comp}_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "${ecm_fpwc_dep_targets}"
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)
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endif()
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list(APPEND ${module_name}_TARGETS
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"${module_name}::${ecm_fpwc_comp}")
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endif()
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endforeach()
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if(${module_name}_LIBRARIES)
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list(REMOVE_DUPLICATES ${module_name}_LIBRARIES)
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endif()
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if(${module_name}_INCLUDE_DIRS)
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list(REMOVE_DUPLICATES ${module_name}_INCLUDE_DIRS)
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endif()
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if(${module_name}_DEFINITIONS)
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list(REMOVE_DUPLICATES ${module_name}_DEFINITIONS)
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endif()
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if(${module_name}_TARGETS)
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list(REMOVE_DUPLICATES ${module_name}_TARGETS)
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endif()
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endmacro()
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