Use upstream GLEW, remove duplication in deps and src
Also update glew to 2.2 where NOGDI is properly unset before windows.h is included. This was a patch in our copy of GLEW 1.13
This commit is contained in:
tamasmeszaros
parent
63a23cf3f8
commit
8d52393a35
@ -482,16 +482,7 @@ if (SLIC3R_STATIC AND NOT SLIC3R_STATIC_EXCLUDE_GLEW)
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set(GLEW_VERBOSE ON)
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endif()
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find_package(GLEW)
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if (NOT TARGET GLEW::GLEW)
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message(STATUS "GLEW not found, using bundled version.")
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add_library(glew STATIC ${LIBDIR}/glew/src/glew.c)
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set(GLEW_FOUND TRUE)
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set(GLEW_INCLUDE_DIRS ${LIBDIR}/glew/include/)
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target_compile_definitions(glew PUBLIC GLEW_STATIC)
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target_include_directories(glew PUBLIC ${GLEW_INCLUDE_DIRS})
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add_library(GLEW::GLEW ALIAS glew)
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endif ()
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find_package(GLEW REQUIRED)
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# Find the Cereal serialization library
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find_package(cereal REQUIRED)
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@ -1,351 +1,20 @@
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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# PrusaSlicer specifics:
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# This file is backported from CMake 3.15 distribution to behave uniformly
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# across all versions of CMake. It explicitly adds GLEW_STATIC complile
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# definition to static targets which is needed to prevent link errors.
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#[=======================================================================[.rst:
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FindGLEW
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--------
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Find the OpenGL Extension Wrangler Library (GLEW)
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Input Variables
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^^^^^^^^^^^^^^^
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The following variables may be set to influence this module’s behavior:
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``GLEW_USE_STATIC_LIBS``
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to find and create :prop_tgt:`IMPORTED` target for static linkage.
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``GLEW_VERBOSE``
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to output a detailed log of this module.
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Imported Targets
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^^^^^^^^^^^^^^^^
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This module defines the following :ref:`Imported Targets <Imported Targets>`:
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``GLEW::glew``
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The GLEW shared library.
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``GLEW::glew_s``
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The GLEW static library, if ``GLEW_USE_STATIC_LIBS`` is set to ``TRUE``.
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``GLEW::GLEW``
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Duplicates either ``GLEW::glew`` or ``GLEW::glew_s`` based on availability.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module defines the following variables:
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``GLEW_INCLUDE_DIRS``
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include directories for GLEW
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``GLEW_LIBRARIES``
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libraries to link against GLEW
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``GLEW_SHARED_LIBRARIES``
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libraries to link against shared GLEW
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``GLEW_STATIC_LIBRARIES``
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libraries to link against static GLEW
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``GLEW_FOUND``
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true if GLEW has been found and can be used
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``GLEW_VERSION``
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GLEW version
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``GLEW_VERSION_MAJOR``
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GLEW major version
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``GLEW_VERSION_MINOR``
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GLEW minor version
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``GLEW_VERSION_MICRO``
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GLEW micro version
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#]=======================================================================]
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include(FindPackageHandleStandardArgs)
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find_package(GLEW CONFIG QUIET)
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if(GLEW_FOUND)
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find_package_handle_standard_args(GLEW DEFAULT_MSG GLEW_CONFIG)
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return()
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set(_q "")
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if(GLEW_FIND_QUIETLY)
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set(_q QUIET)
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endif()
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find_package(GLEW ${GLEW_FIND_VERSION} CONFIG ${_q})
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: did not find GLEW CMake config file. Searching for libraries.")
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endif()
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if(APPLE)
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find_package(OpenGL QUIET)
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if(OpenGL_FOUND)
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: Found OpenGL Framework.")
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message(STATUS "FindGLEW: OPENGL_LIBRARIES: ${OPENGL_LIBRARIES}")
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if(NOT GLEW_FIND_QUIETLY)
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if (NOT GLEW_FOUND)
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message(STATUS "Falling back to MODULE search for GLEW...")
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else()
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message(STATUS "GLEW found in ${GLEW_DIR}")
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endif()
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else()
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: could not find GLEW library.")
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endif()
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return()
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endif()
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endif()
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function(__glew_set_find_library_suffix shared_or_static)
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if((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "SHARED")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" PARENT_SCOPE)
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elseif((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "STATIC")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE)
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elseif(APPLE AND "${shared_or_static}" MATCHES "SHARED")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib;.so" PARENT_SCOPE)
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elseif(APPLE AND "${shared_or_static}" MATCHES "STATIC")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE)
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elseif(WIN32 AND "${shared_or_static}" MATCHES "SHARED")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" PARENT_SCOPE)
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elseif(WIN32 AND "${shared_or_static}" MATCHES "STATIC")
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.a;.dll.a" PARENT_SCOPE)
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endif()
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: CMAKE_FIND_LIBRARY_SUFFIXES for ${shared_or_static}: ${CMAKE_FIND_LIBRARY_SUFFIXES}")
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endif()
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endfunction()
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if(GLEW_VERBOSE)
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if(DEFINED GLEW_USE_STATIC_LIBS)
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message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS: ${GLEW_USE_STATIC_LIBS}.")
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else()
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message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS is undefined. Treated as FALSE.")
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endif()
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endif()
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find_path(GLEW_INCLUDE_DIR GL/glew.h)
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mark_as_advanced(GLEW_INCLUDE_DIR)
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set(GLEW_INCLUDE_DIRS ${GLEW_INCLUDE_DIR})
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: GLEW_INCLUDE_DIR: ${GLEW_INCLUDE_DIR}")
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message(STATUS "FindGLEW: GLEW_INCLUDE_DIRS: ${GLEW_INCLUDE_DIRS}")
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endif()
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if("${CMAKE_GENERATOR_PLATFORM}" MATCHES "x64" OR "${CMAKE_GENERATOR}" MATCHES "Win64")
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set(_arch "x64")
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else()
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set(_arch "Win32")
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endif()
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set(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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__glew_set_find_library_suffix(SHARED)
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find_library(GLEW_SHARED_LIBRARY_RELEASE
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NAMES GLEW glew glew32
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PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch}
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PATHS ENV GLEW_ROOT)
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find_library(GLEW_SHARED_LIBRARY_DEBUG
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NAMES GLEWd glewd glew32d
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PATH_SUFFIXES lib lib64
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PATHS ENV GLEW_ROOT)
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__glew_set_find_library_suffix(STATIC)
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find_library(GLEW_STATIC_LIBRARY_RELEASE
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NAMES GLEW glew glew32s
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PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch}
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PATHS ENV GLEW_ROOT)
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find_library(GLEW_STATIC_LIBRARY_DEBUG
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NAMES GLEWds glewd glewds glew32ds
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PATH_SUFFIXES lib lib64
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PATHS ENV GLEW_ROOT)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES})
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unset(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES)
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include(SelectLibraryConfigurations)
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select_library_configurations(GLEW_SHARED)
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select_library_configurations(GLEW_STATIC)
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if(NOT GLEW_USE_STATIC_LIBS)
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set(GLEW_LIBRARIES ${GLEW_SHARED_LIBRARY})
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else()
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set(GLEW_LIBRARIES ${GLEW_STATIC_LIBRARY})
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endif()
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_RELEASE: ${GLEW_SHARED_LIBRARY_RELEASE}")
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message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_RELEASE: ${GLEW_STATIC_LIBRARY_RELEASE}")
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message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_DEBUG: ${GLEW_SHARED_LIBRARY_DEBUG}")
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message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_DEBUG: ${GLEW_STATIC_LIBRARY_DEBUG}")
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message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY: ${GLEW_SHARED_LIBRARY}")
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message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY: ${GLEW_STATIC_LIBRARY}")
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message(STATUS "FindGLEW: GLEW_LIBRARIES: ${GLEW_LIBRARIES}")
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endif()
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# Read version from GL/glew.h file
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if(EXISTS "${GLEW_INCLUDE_DIR}/GL/glew.h")
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file(STRINGS "${GLEW_INCLUDE_DIR}/GL/glew.h" _contents REGEX "^VERSION_.+ [0-9]+")
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if(_contents)
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string(REGEX REPLACE ".*VERSION_MAJOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MAJOR "${_contents}")
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string(REGEX REPLACE ".*VERSION_MINOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MINOR "${_contents}")
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string(REGEX REPLACE ".*VERSION_MICRO[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MICRO "${_contents}")
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set(GLEW_VERSION "${GLEW_VERSION_MAJOR}.${GLEW_VERSION_MINOR}.${GLEW_VERSION_MICRO}")
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endif()
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endif()
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: GLEW_VERSION_MAJOR: ${GLEW_VERSION_MAJOR}")
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message(STATUS "FindGLEW: GLEW_VERSION_MINOR: ${GLEW_VERSION_MINOR}")
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message(STATUS "FindGLEW: GLEW_VERSION_MICRO: ${GLEW_VERSION_MICRO}")
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message(STATUS "FindGLEW: GLEW_VERSION: ${GLEW_VERSION}")
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endif()
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find_package_handle_standard_args(GLEW
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REQUIRED_VARS GLEW_INCLUDE_DIRS GLEW_LIBRARIES
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VERSION_VAR GLEW_VERSION)
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if(NOT GLEW_FOUND)
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: could not find GLEW library.")
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endif()
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return()
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endif()
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if(NOT TARGET GLEW::glew AND NOT GLEW_USE_STATIC_LIBS)
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: Creating GLEW::glew imported target.")
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endif()
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add_library(GLEW::glew UNKNOWN IMPORTED)
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set_target_properties(GLEW::glew
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PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
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if(APPLE)
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set_target_properties(GLEW::glew
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PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
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endif()
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if(GLEW_SHARED_LIBRARY_RELEASE)
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set_property(TARGET GLEW::glew
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(GLEW::glew
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PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}")
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endif()
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if(GLEW_SHARED_LIBRARY_DEBUG)
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set_property(TARGET GLEW::glew
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(GLEW::glew
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PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}")
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endif()
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elseif(NOT TARGET GLEW::glew_s AND GLEW_USE_STATIC_LIBS)
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: Creating GLEW::glew_s imported target.")
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endif()
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add_library(GLEW::glew_s UNKNOWN IMPORTED)
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set_target_properties(GLEW::glew_s
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PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
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set_target_properties(GLEW::glew_s PROPERTIES INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
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if(APPLE)
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set_target_properties(GLEW::glew_s
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PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
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endif()
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if(GLEW_STATIC_LIBRARY_RELEASE)
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set_property(TARGET GLEW::glew_s
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(GLEW::glew_s
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PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}")
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endif()
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if(GLEW_STATIC_LIBRARY_DEBUG)
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set_property(TARGET GLEW::glew_s
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(GLEW::glew_s
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PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}")
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endif()
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endif()
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if(NOT TARGET GLEW::GLEW)
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if(GLEW_VERBOSE)
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message(STATUS "FindGLEW: Creating GLEW::GLEW imported target.")
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endif()
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add_library(GLEW::GLEW UNKNOWN IMPORTED)
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set_target_properties(GLEW::GLEW
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PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
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if(APPLE)
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set_target_properties(GLEW::GLEW
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PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
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endif()
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if(TARGET GLEW::glew)
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if(GLEW_SHARED_LIBRARY_RELEASE)
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set_property(TARGET GLEW::GLEW
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(GLEW::GLEW
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PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}")
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endif()
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if(GLEW_SHARED_LIBRARY_DEBUG)
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set_property(TARGET GLEW::GLEW
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(GLEW::GLEW
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PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}")
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endif()
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elseif(TARGET GLEW::glew_s)
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if(GLEW_STATIC_LIBRARY_RELEASE)
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set_property(TARGET GLEW::GLEW
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(GLEW::GLEW
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PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}"
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INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
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endif()
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if(GLEW_STATIC_LIBRARY_DEBUG AND GLEW_USE_STATIC_LIBS)
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set_property(TARGET GLEW::GLEW
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APPEND
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PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(GLEW::GLEW
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PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}"
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INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
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endif()
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elseif(GLEW_VERBOSE)
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message(WARNING "FindGLEW: no `GLEW::glew` or `GLEW::glew_s` target was created. Something went wrong in FindGLEW target creation.")
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endif()
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endif()
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if (NOT GLEW_FOUND)
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set(_modpath ${CMAKE_MODULE_PATH})
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set(CMAKE_MODULE_PATH "")
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include(FindGLEW)
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set(CMAKE_MODULE_PATH ${_modpath})
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endif()
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6
deps/GLEW/GLEW.cmake
vendored
6
deps/GLEW/GLEW.cmake
vendored
@ -4,7 +4,11 @@ find_package(OpenGL QUIET REQUIRED)
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prusaslicer_add_cmake_project(
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GLEW
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SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/glew
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URL https://sourceforge.net/projects/glew/files/glew/2.2.0/glew-2.2.0.zip
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URL_HASH SHA256=a9046a913774395a095edcc0b0ac2d81c3aacca61787b39839b941e9be14e0d4
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SOURCE_SUBDIR build/cmake
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CMAKE_ARGS
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-DBUILD_UTILS=OFF
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)
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||||
if (MSVC)
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||||
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33
deps/GLEW/glew/CMakeLists.txt
vendored
33
deps/GLEW/glew/CMakeLists.txt
vendored
@ -1,33 +0,0 @@
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cmake_minimum_required(VERSION 3.0)
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project(GLEW)
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find_package(OpenGL REQUIRED)
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add_library(glew src/glew.c)
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target_include_directories(glew PRIVATE include/)
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target_link_libraries(glew PUBLIC OpenGL::GL)
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if (NOT BUILD_SHARED_LIBS)
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target_compile_definitions(glew PUBLIC GLEW_STATIC)
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endif ()
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include(GNUInstallDirs)
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install(
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||||
FILES
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||||
${PROJECT_SOURCE_DIR}/include/GL/glew.h
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${PROJECT_SOURCE_DIR}/include/GL/wglew.h
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${PROJECT_SOURCE_DIR}/include/GL/glxew.h
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DESTINATION
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${CMAKE_INSTALL_INCLUDEDIR}/GL
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||||
)
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||||
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||||
add_library(GLEW INTERFACE)
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target_link_libraries(GLEW INTERFACE glew)
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||||
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||||
install(TARGETS glew GLEW
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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||||
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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||||
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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||||
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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)
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||||
73
deps/GLEW/glew/LICENSE.txt
vendored
73
deps/GLEW/glew/LICENSE.txt
vendored
@ -1,73 +0,0 @@
|
||||
The OpenGL Extension Wrangler Library
|
||||
Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
|
||||
Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
|
||||
Copyright (C) 2002, Lev Povalahev
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
* The name of the author may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||
THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
Mesa 3-D graphics library
|
||||
Version: 7.0
|
||||
|
||||
Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and associated documentation files (the "Software"),
|
||||
to deal in the Software without restriction, including without limitation
|
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
and/or sell copies of the Software, and to permit persons to whom the
|
||||
Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
|
||||
Copyright (c) 2007 The Khronos Group Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and/or associated documentation files (the
|
||||
"Materials"), to deal in the Materials without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Materials, and to
|
||||
permit persons to whom the Materials are furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Materials.
|
||||
|
||||
THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
||||
196
deps/GLEW/glew/README.md
vendored
196
deps/GLEW/glew/README.md
vendored
@ -1,196 +0,0 @@
|
||||
THIS IS NOT THE COMPLETE GLEW DISTRIBUTION. ONLY FILES NEEDED FOR COMPILING GLEW INTO SLIC3R WERE PUT INTO THE SLIC3R SOURCE DISTRIBUTION.
|
||||
|
||||
A CMAKE CONFIG EXPORT IS ADDED TO ENABLE FIND PACKAGE TO FIND DEBUG BUILD ON MSVC
|
||||
|
||||
# GLEW - The OpenGL Extension Wrangler Library
|
||||
|
||||
|
||||
|
||||
http://glew.sourceforge.net/
|
||||
|
||||
https://github.com/nigels-com/glew
|
||||
|
||||
[](https://travis-ci.org/nigels-com/glew)
|
||||
[](https://gitter.im/nigels-com/glew?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
|
||||
[](https://sourceforge.net/projects/glew/files/latest/download)
|
||||
|
||||
## Downloads
|
||||
|
||||
Current release is [2.0.0](https://sourceforge.net/projects/glew/files/glew/2.0.0/).
|
||||
[(Change Log)](http://glew.sourceforge.net/log.html)
|
||||
|
||||
Sources available as
|
||||
[ZIP](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0.zip/download) or
|
||||
[TGZ](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0.tgz/download).
|
||||
|
||||
Windows binaries for [32-bit and 64-bit](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0-win32.zip/download).
|
||||
|
||||
### Recent snapshots
|
||||
|
||||
Snapshots may contain new features, bug-fixes or new OpenGL extensions ahead of tested, official releases.
|
||||
|
||||
[glew-20160708.tgz](http://sourceforge.net/projects/glew/files/glew/snapshots/glew-20160708.tgz/download)
|
||||
*GLEW 2.0.0 RC: Core context, EGL support, no MX*
|
||||
|
||||
[glew-20160402.tgz](http://sourceforge.net/projects/glew/files/glew/snapshots/glew-20160402.tgz/download)
|
||||
*GLEW 2.0.0 RC: Core context, EGL support, no MX*
|
||||
|
||||
## Build
|
||||
|
||||
From a downloaded tarball or zip archive:
|
||||
|
||||
### Linux and Mac
|
||||
|
||||
#### Using GNU Make
|
||||
|
||||
##### Install build tools
|
||||
|
||||
Debian/Ubuntu/Mint: `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev libosmesa-dev git`
|
||||
|
||||
RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel git`
|
||||
|
||||
##### Build
|
||||
|
||||
$ make
|
||||
$ sudo make install
|
||||
$ make clean
|
||||
|
||||
Targets: `all, glew.lib, glew.bin, clean, install, uninstall`
|
||||
|
||||
Variables: `SYSTEM=linux-clang, GLEW_DEST=/usr/local, STRIP=`
|
||||
|
||||
#### Using cmake
|
||||
|
||||
*CMake 2.8.12 or higher is required.*
|
||||
|
||||
##### Install build tools
|
||||
|
||||
Debian/Ubuntu/Mint: `$ sudo apt-get install build-essential libXmu-dev libXi-dev libgl-dev git cmake`
|
||||
|
||||
RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel git cmake`
|
||||
|
||||
##### Build
|
||||
|
||||
$ cd build
|
||||
$ cmake ./cmake
|
||||
$ make -j4
|
||||
|
||||
| Target | Description |
|
||||
| ---------- | ----------- |
|
||||
| glew | Build the glew shared library. |
|
||||
| glew_s | Build the glew static library. |
|
||||
| glewinfo | Build the `glewinfo` executable (requires `BUILD_UTILS` to be `ON`). |
|
||||
| visualinfo | Build the `visualinfo` executable (requires `BUILD_UTILS` to be `ON`). |
|
||||
| install | Install all enabled targets into `CMAKE_INSTALL_PREFIX`. |
|
||||
| clean | Clean up build artifacts. |
|
||||
| all | Build all enabled targets (default target). |
|
||||
|
||||
| Variables | Description |
|
||||
| --------------- | ----------- |
|
||||
| BUILD_UTILS | Build the `glewinfo` and `visualinfo` executables. |
|
||||
| GLEW_REGAL | Build in Regal mode. |
|
||||
| GLEW_OSMESA | Build in off-screen Mesa mode. |
|
||||
| BUILD_FRAMEWORK | Build as MacOSX Framework. Setting `CMAKE_INSTALL_PREFIX` to `/Library/Frameworks` is recommended. |
|
||||
|
||||
### Windows
|
||||
|
||||
#### Visual Studio
|
||||
|
||||
Use the provided Visual Studio project file in build/vc12/
|
||||
|
||||
Projects for vc6 and vc10 are also provided
|
||||
|
||||
#### MSYS/Mingw
|
||||
|
||||
Available from [Mingw](http://www.mingw.org/)
|
||||
|
||||
Requirements: bash, make, gcc
|
||||
|
||||
$ mingw32-make
|
||||
$ mingw32-make install
|
||||
$ mingw32-make install.all
|
||||
|
||||
Alternative toolchain: `SYSTEM=mingw-win32`
|
||||
|
||||
#### MSYS2/Mingw-w64
|
||||
|
||||
Available from [Msys2](http://msys2.github.io/) and/or [Mingw-w64](http://mingw-w64.org/)
|
||||
|
||||
Requirements: bash, make, gcc
|
||||
|
||||
$ pacman -S gcc make mingw-w64-i686-gcc mingw-w64-x86_64-gcc
|
||||
$ make
|
||||
$ make install
|
||||
$ make install.all
|
||||
|
||||
Alternative toolchain: `SYSTEM=msys, SYSTEM=msys-win32, SYSTEM=msys-win64`
|
||||
|
||||
## glewinfo
|
||||
|
||||
`glewinfo` is a command-line tool useful for inspecting the capabilities of an
|
||||
OpenGL implementation and GLEW support for that. Please include the output of
|
||||
`glewinfo` with bug reports, as appropriate.
|
||||
|
||||
---------------------------
|
||||
GLEW Extension Info
|
||||
---------------------------
|
||||
|
||||
GLEW version 2.0.0
|
||||
Reporting capabilities of pixelformat 3
|
||||
Running on a Intel(R) HD Graphics 3000 from Intel
|
||||
OpenGL version 3.1.0 - Build 9.17.10.4229 is supported
|
||||
|
||||
GL_VERSION_1_1: OK
|
||||
---------------
|
||||
|
||||
GL_VERSION_1_2: OK
|
||||
---------------
|
||||
glCopyTexSubImage3D: OK
|
||||
glDrawRangeElements: OK
|
||||
glTexImage3D: OK
|
||||
glTexSubImage3D: OK
|
||||
|
||||
...
|
||||
|
||||
## Code Generation
|
||||
|
||||
A Unix or Mac environment is neded for building GLEW from scratch to
|
||||
include new extensions, or customize the code generation. The extension
|
||||
data is regenerated from the top level source directory with:
|
||||
|
||||
make extensions
|
||||
|
||||
An alternative to generating the GLEW sources from scratch is to
|
||||
download a pre-generated (unsupported) snapshot:
|
||||
|
||||
https://sourceforge.net/projects/glew/files/glew/snapshots/
|
||||
|
||||
Travis-built snapshots are also available:
|
||||
|
||||
https://glew.s3.amazonaws.com/index.html
|
||||
|
||||
## Authors
|
||||
|
||||
GLEW is currently maintained by [Nigel Stewart](https://github.com/nigels-com)
|
||||
with bug fixes, new OpenGL extension support and new releases.
|
||||
|
||||
GLEW was developed by [Milan Ikits](http://www.cs.utah.edu/~ikits/)
|
||||
and [Marcelo Magallon](http://wwwvis.informatik.uni-stuttgart.de/~magallon/).
|
||||
Aaron Lefohn, Joe Kniss, and Chris Wyman were the first users and also
|
||||
assisted with the design and debugging process.
|
||||
|
||||
The acronym GLEW originates from Aaron Lefohn.
|
||||
Pasi Kärkkäinen identified and fixed several problems with
|
||||
GLX and SDL. Nate Robins created the `wglinfo` utility, to
|
||||
which modifications were made by Michael Wimmer.
|
||||
|
||||
## Copyright and Licensing
|
||||
|
||||
GLEW is originally derived from the EXTGL project by Lev Povalahev.
|
||||
The source code is licensed under the
|
||||
[Modified BSD License](http://glew.sourceforge.net/glew.txt), the
|
||||
[Mesa 3-D License](http://glew.sourceforge.net/mesa.txt) (MIT) and the
|
||||
[Khronos License](http://glew.sourceforge.net/khronos.txt) (MIT).
|
||||
|
||||
The automatic code generation scripts are released under the
|
||||
[GNU GPL](http://glew.sourceforge.net/gpl.txt).
|
||||
1
deps/GLEW/glew/VERSION
vendored
1
deps/GLEW/glew/VERSION
vendored
@ -1 +0,0 @@
|
||||
1.13.0
|
||||
19753
deps/GLEW/glew/include/GL/glew.h
vendored
19753
deps/GLEW/glew/include/GL/glew.h
vendored
File diff suppressed because it is too large
Load Diff
1772
deps/GLEW/glew/include/GL/glxew.h
vendored
1772
deps/GLEW/glew/include/GL/glxew.h
vendored
File diff suppressed because it is too large
Load Diff
1456
deps/GLEW/glew/include/GL/wglew.h
vendored
1456
deps/GLEW/glew/include/GL/wglew.h
vendored
File diff suppressed because it is too large
Load Diff
18614
deps/GLEW/glew/src/glew.c
vendored
18614
deps/GLEW/glew/src/glew.c
vendored
File diff suppressed because it is too large
Load Diff
@ -1,73 +0,0 @@
|
||||
The OpenGL Extension Wrangler Library
|
||||
Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
|
||||
Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
|
||||
Copyright (C) 2002, Lev Povalahev
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
* The name of the author may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||
THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
Mesa 3-D graphics library
|
||||
Version: 7.0
|
||||
|
||||
Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and associated documentation files (the "Software"),
|
||||
to deal in the Software without restriction, including without limitation
|
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
and/or sell copies of the Software, and to permit persons to whom the
|
||||
Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
|
||||
Copyright (c) 2007 The Khronos Group Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a
|
||||
copy of this software and/or associated documentation files (the
|
||||
"Materials"), to deal in the Materials without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Materials, and to
|
||||
permit persons to whom the Materials are furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included
|
||||
in all copies or substantial portions of the Materials.
|
||||
|
||||
THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
||||
@ -1,260 +0,0 @@
|
||||
THIS IS NOT THE COMPLETE GLEW DISTRIBUTION. ONLY FILES NEEDED FOR COMPILING GLEW INTO SLIC3R WERE PUT INTO THE SLIC3R SOURCE DISTRIBUTION.
|
||||
|
||||
# GLEW - The OpenGL Extension Wrangler Library
|
||||
|
||||
The OpenGL Extension Wrangler Library (GLEW) is a cross-platform open-source C/C++ extension loading library. GLEW provides efficient run-time mechanisms for determining which OpenGL extensions are supported on the target platform. OpenGL core and extension functionality is exposed in a single header file. GLEW has been tested on a variety of operating systems, including Windows, Linux, Mac OS X, FreeBSD, Irix, and Solaris.
|
||||
|
||||
|
||||
|
||||
http://glew.sourceforge.net/
|
||||
|
||||
https://github.com/nigels-com/glew
|
||||
|
||||
[](https://travis-ci.org/nigels-com/glew)
|
||||
[](https://gitter.im/nigels-com/glew?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
|
||||
[](https://sourceforge.net/projects/glew/files/latest/download)
|
||||
|
||||
## Table of Contents
|
||||
|
||||
* [Downloads](#downloads)
|
||||
* [Recent snapshots](#recent-snapshots)
|
||||
* [Build](#build)
|
||||
* [Linux and Mac](#linux-and-mac)
|
||||
* [Using GNU Make](#using-gnu-make)
|
||||
* [Install build tools](#install-build-tools)
|
||||
* [Build](#build-1)
|
||||
* [Linux EGL](#linux-egl)
|
||||
* [Linux OSMesa](#linux-osmesa)
|
||||
* [Linux mingw-w64](#linux-mingw-w64)
|
||||
* [Using cmake](#using-cmake)
|
||||
* [Install build tools](#install-build-tools-1)
|
||||
* [Build](#build-2)
|
||||
* [Windows](#windows)
|
||||
* [Visual Studio](#visual-studio)
|
||||
* [MSYS/Mingw](#msysmingw)
|
||||
* [MSYS2/Mingw-w64](#msys2mingw-w64)
|
||||
* [glewinfo](#glewinfo)
|
||||
* [Code Generation](#code-generation)
|
||||
* [Authors](#authors)
|
||||
* [Contributions](#contributions)
|
||||
* [Copyright and Licensing](#copyright-and-licensing)
|
||||
|
||||
## Downloads
|
||||
|
||||
Current release is [2.1.0](https://sourceforge.net/projects/glew/files/glew/2.1.0/).
|
||||
[(Change Log)](http://glew.sourceforge.net/log.html)
|
||||
|
||||
Sources available as
|
||||
[ZIP](https://sourceforge.net/projects/glew/files/glew/2.1.0/glew-2.1.0.zip/download) or
|
||||
[TGZ](https://sourceforge.net/projects/glew/files/glew/2.1.0/glew-2.1.0.tgz/download).
|
||||
|
||||
Windows binaries for [32-bit and 64-bit](https://sourceforge.net/projects/glew/files/glew/2.1.0/glew-2.1.0-win32.zip/download).
|
||||
|
||||
### Recent snapshots
|
||||
|
||||
Snapshots may contain new features, bug-fixes or new OpenGL extensions ahead of tested, official releases.
|
||||
|
||||
[glew-20200115.tgz](https://sourceforge.net/projects/glew/files/glew/snapshots/glew-20200115.tgz/download) *GLEW 2.2.0 RC3: fixes*
|
||||
|
||||
[glew-20190928.tgz](https://sourceforge.net/projects/glew/files/glew/snapshots/glew-20190928.tgz/download) *GLEW 2.2.0 RC2: New extensions, bug fixes*
|
||||
|
||||
## Build
|
||||
|
||||
It is highly recommended to build from a tgz or zip release snapshot.
|
||||
The code generation workflow is a complex brew of gnu make, perl and python, that works best on Linux or Mac.
|
||||
The code generation is known to work on Windows using [MSYS2](https://www.msys2.org/).
|
||||
For most end-users of GLEW the official releases are the best choice, with first class support.
|
||||
|
||||
### Linux and Mac
|
||||
|
||||
#### Using GNU Make
|
||||
|
||||
GNU make is the primary build system for GLEW, historically.
|
||||
It includes targets for building the sources and headers, for maintenance purposes.
|
||||
|
||||
##### Install build tools
|
||||
|
||||
Debian/Ubuntu/Mint: `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev`
|
||||
|
||||
RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel`
|
||||
|
||||
FreeBSD: `# pkg install xorg lang/gcc git cmake gmake bash python perl5`
|
||||
|
||||
##### Build
|
||||
|
||||
$ make
|
||||
$ sudo make install
|
||||
$ make clean
|
||||
|
||||
Targets: `all, glew.lib (sub-targets: glew.lib.shared, glew.lib.static), glew.bin, clean, install, uninstall`
|
||||
|
||||
Variables: `SYSTEM=linux-clang, GLEW_DEST=/usr/local, STRIP=`
|
||||
|
||||
_Note: you may need to call `make` in the **auto** folder first_
|
||||
|
||||
##### Linux EGL
|
||||
|
||||
$ sudo apt install libegl1-mesa-dev
|
||||
$ make SYSTEM=linux-egl
|
||||
|
||||
##### Linux OSMesa
|
||||
|
||||
$ sudo apt install libosmesa-dev
|
||||
$ make SYSTEM=linux-osmesa
|
||||
|
||||
##### Linux mingw-w64
|
||||
|
||||
$ sudo apt install mingw-w64
|
||||
$ make SYSTEM=linux-mingw32
|
||||
$ make SYSTEM=linux-mingw64
|
||||
|
||||
#### Using cmake
|
||||
|
||||
The cmake build is mostly contributer maintained.
|
||||
Due to the multitude of use cases this is maintained on a _best effort_ basis.
|
||||
Pull requests are welcome.
|
||||
|
||||
*CMake 2.8.12 or higher is required.*
|
||||
|
||||
##### Install build tools
|
||||
|
||||
Debian/Ubuntu/Mint: `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev cmake git`
|
||||
|
||||
RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel cmake git`
|
||||
|
||||
##### Build
|
||||
|
||||
$ cd build
|
||||
$ cmake ./cmake
|
||||
$ make -j4
|
||||
|
||||
| Target | Description |
|
||||
| ---------- | ----------- |
|
||||
| glew | Build the glew shared library. |
|
||||
| glew_s | Build the glew static library. |
|
||||
| glewinfo | Build the `glewinfo` executable (requires `BUILD_UTILS` to be `ON`). |
|
||||
| visualinfo | Build the `visualinfo` executable (requires `BUILD_UTILS` to be `ON`). |
|
||||
| install | Install all enabled targets into `CMAKE_INSTALL_PREFIX`. |
|
||||
| clean | Clean up build artifacts. |
|
||||
| all | Build all enabled targets (default target). |
|
||||
|
||||
| Variables | Description |
|
||||
| --------------- | ----------- |
|
||||
| BUILD_UTILS | Build the `glewinfo` and `visualinfo` executables. |
|
||||
| GLEW_REGAL | Build in Regal mode. |
|
||||
| GLEW_OSMESA | Build in off-screen Mesa mode. |
|
||||
| BUILD_FRAMEWORK | Build as MacOSX Framework. Setting `CMAKE_INSTALL_PREFIX` to `/Library/Frameworks` is recommended. |
|
||||
|
||||
### Windows
|
||||
|
||||
#### Visual Studio
|
||||
|
||||
Use the provided Visual Studio project file in build/vc15/
|
||||
|
||||
Projects for vc6, vc10, vc12 and vc14 are also provided
|
||||
|
||||
#### MSYS/Mingw
|
||||
|
||||
Available from [Mingw](http://www.mingw.org/)
|
||||
|
||||
Requirements: bash, make, gcc
|
||||
|
||||
$ mingw32-make
|
||||
$ mingw32-make install
|
||||
$ mingw32-make install.all
|
||||
|
||||
Alternative toolchain: `SYSTEM=mingw-win32`
|
||||
|
||||
#### MSYS2/Mingw-w64
|
||||
|
||||
Available from [Msys2](http://msys2.github.io/) and/or [Mingw-w64](http://mingw-w64.org/)
|
||||
|
||||
Requirements: bash, make, gcc
|
||||
|
||||
$ pacman -S gcc make mingw-w64-i686-gcc mingw-w64-x86_64-gcc
|
||||
$ make
|
||||
$ make install
|
||||
$ make install.all
|
||||
|
||||
Alternative toolchain: `SYSTEM=msys, SYSTEM=msys-win32, SYSTEM=msys-win64`
|
||||
|
||||
## glewinfo
|
||||
|
||||
`glewinfo` is a command-line tool useful for inspecting the capabilities of an
|
||||
OpenGL implementation and GLEW support for that. Please include `glewinfo.txt`
|
||||
with bug reports, as appropriate.
|
||||
|
||||
---------------------------
|
||||
GLEW Extension Info
|
||||
---------------------------
|
||||
|
||||
GLEW version 2.0.0
|
||||
Reporting capabilities of pixelformat 3
|
||||
Running on a Intel(R) HD Graphics 3000 from Intel
|
||||
OpenGL version 3.1.0 - Build 9.17.10.4229 is supported
|
||||
|
||||
GL_VERSION_1_1: OK
|
||||
---------------
|
||||
|
||||
GL_VERSION_1_2: OK
|
||||
---------------
|
||||
glCopyTexSubImage3D: OK
|
||||
glDrawRangeElements: OK
|
||||
glTexImage3D: OK
|
||||
glTexSubImage3D: OK
|
||||
|
||||
...
|
||||
|
||||
## Code Generation
|
||||
|
||||
A Unix or Mac environment is needed for building GLEW from scratch to
|
||||
include new extensions, or customize the code generation. The extension
|
||||
data is regenerated from the top level source directory with:
|
||||
|
||||
make extensions
|
||||
|
||||
An alternative to generating the GLEW sources from scratch is to
|
||||
download a pre-generated (unsupported) snapshot:
|
||||
|
||||
https://sourceforge.net/projects/glew/files/glew/snapshots/
|
||||
|
||||
## Authors
|
||||
|
||||
GLEW is currently maintained by [Nigel Stewart](https://github.com/nigels-com)
|
||||
with bug fixes, new OpenGL extension support and new releases.
|
||||
|
||||
GLEW was developed by [Milan Ikits](http://www.cs.utah.edu/~ikits/)
|
||||
and [Marcelo Magallon](http://wwwvis.informatik.uni-stuttgart.de/~magallon/).
|
||||
Aaron Lefohn, Joe Kniss, and Chris Wyman were the first users and also
|
||||
assisted with the design and debugging process.
|
||||
|
||||
The acronym GLEW originates from Aaron Lefohn.
|
||||
Pasi Kärkkäinen identified and fixed several problems with
|
||||
GLX and SDL. Nate Robins created the `wglinfo` utility, to
|
||||
which modifications were made by Michael Wimmer.
|
||||
|
||||
## Contributions
|
||||
|
||||
GLEW welcomes community contributions. Typically these are co-ordinated
|
||||
via [Issues](https://github.com/nigels-com/glew/issues) or
|
||||
[Pull Requests](https://github.com/nigels-com/glew/pulls) in the
|
||||
GitHub web interface.
|
||||
|
||||
Be sure to mention platform and compiler toolchain details when filing
|
||||
a bug report. The output of `glewinfo` can be quite useful for discussion
|
||||
also.
|
||||
|
||||
Generally GLEW is usually released once a year, around the time of the Siggraph
|
||||
computer graphics conference. If you're not using the current release
|
||||
version of GLEW, be sure to check if the issue or bug is fixed there.
|
||||
|
||||
## Copyright and Licensing
|
||||
|
||||
GLEW is originally derived from the EXTGL project by Lev Povalahev.
|
||||
The source code is licensed under the
|
||||
[Modified BSD License](http://glew.sourceforge.net/glew.txt), the
|
||||
[Mesa 3-D License](http://glew.sourceforge.net/mesa.txt) (MIT) and the
|
||||
[Khronos License](http://glew.sourceforge.net/khronos.txt) (MIT).
|
||||
|
||||
The automatic code generation scripts are released under the
|
||||
[GNU GPL](http://glew.sourceforge.net/gpl.txt).
|
||||
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31949
src/glew/src/glew.c
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src/glew/src/glew.c
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Loading…
Reference in New Issue
Block a user