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Replaced dependency on glew (inc. prebuilt one for Windows) by gl3w in source form

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Expecting something to break now.
This commit is contained in:
ocornut 2015-02-27 10:53:17 +00:00
parent 00270b837f
commit 3ed38f3313
17 changed files with 7137 additions and 21288 deletions
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4
.travis.yml
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@ -8,8 +8,8 @@ compiler:
- clang
before_install:
- if [ $TRAVIS_OS_NAME == linux ]; then sudo add-apt-repository -y ppa:pyglfw/pyglfw && sudo apt-get update -qq && sudo apt-get install -y --no-install-recommends libglfw3-dev libglew-dev libxrandr-dev libxi-dev libxxf86vm-dev; fi
- if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install glew && brew install glfw3; fi
- if [ $TRAVIS_OS_NAME == linux ]; then sudo add-apt-repository -y ppa:pyglfw/pyglfw && sudo apt-get update -qq && sudo apt-get install -y --no-install-recommends libglfw3-dev libxrandr-dev libxi-dev libxxf86vm-dev; fi
- if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install glfw3; fi
script:
- make -C examples/opengl_example

13
examples/opengl3_example/Makefile
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@ -5,9 +5,7 @@
#
#
# if you using Mac OS X:
# You should install glew via homebrew
# brew install glew
# Also you'll need glfw
# You'll need glfw
# http://www.glfw.org
#
@ -15,6 +13,7 @@
OBJS = main.o
OBJS += ../../imgui.o
OBJS += ../opengl_example/gl3w/GL/gl3w.o
UNAME_S := $(shell uname -s)
@ -23,17 +22,17 @@ ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
CXXFLAGS = -I../../ `pkg-config --cflags glfw3`
CXXFLAGS += -Wall
LIBS = `pkg-config --static --libs glfw3` -lGLEW
LIBS = `pkg-config --static --libs glfw3`
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
LIBS += -L/usr/local/Cellar/glew/1.10.0/lib -L/usr/local/lib
LIBS += -lglew -lglfw3
LIBS += -L/usr/local/lib
LIBS += -lglfw3
CXXFLAGS = -I../../ -I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/include
CXXFLAGS = -I../../ -I../opengl_example/gl3w -I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/include
CXXFLAGS += -Wall
# CXXFLAGS += -D__APPLE__
endif

11
examples/opengl3_example/main.cpp
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@ -10,9 +10,8 @@
#include "../../imgui.h"
#include <stdio.h>
// Glfw/Glew
#define GLEW_STATIC
#include <GL/glew.h>
// Gl3w/Glfw
#include <GL/gl3w.h>
#include <GLFW/glfw3.h>
#define OFFSETOF(TYPE, ELEMENT) ((size_t)&(((TYPE *)0)->ELEMENT))
@ -168,11 +167,7 @@ void InitGL()
glfwSetScrollCallback(window, glfw_scroll_callback);
glfwSetCharCallback(window, glfw_char_callback);
glewExperimental = GL_TRUE;
GLenum err = glewInit();
if (GLEW_OK != err)
fprintf(stderr, "Error: %s\n", glewGetErrorString(err));
gl3wInit();
const GLchar *vertex_shader =
"#version 330\n"

14
examples/opengl3_example/opengl3_example.vcxproj
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@ -48,14 +48,14 @@
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>$(ProjectDir)..\opengl_example\glfw\include;$(ProjectDir)..\opengl_example\glew\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)..\opengl_example\glfw\include;$(ProjectDir)..\opengl_example\glew\include;$(ProjectDir)..\opengl_example\gl3w;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>$(ProjectDir)..\opengl_example\glfw\lib-msvc100;$(ProjectDir)..\opengl_example\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>libcmt.lib;msvcrt.lib</IgnoreSpecificDefaultLibraries>
<IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@ -64,20 +64,22 @@
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>$(ProjectDir)..\opengl_example\glfw\include;$(ProjectDir)..\opengl_example\glew\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)..\opengl_example\glfw\include;$(ProjectDir)..\opengl_example\glew\include;$(ProjectDir)..\opengl_example\gl3w;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalLibraryDirectories>$(ProjectDir)..\opengl_example\glfw\lib-msvc100;$(ProjectDir)..\opengl_example\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>libcmt.lib</IgnoreSpecificDefaultLibraries>
<IgnoreSpecificDefaultLibraries>
</IgnoreSpecificDefaultLibraries>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\..\imgui.cpp" />
<ClCompile Include="..\opengl_example\gl3w\GL\gl3w.c" />
<ClCompile Include="main.cpp" />
</ItemGroup>
<ItemGroup>

3
examples/opengl3_example/opengl3_example.vcxproj.filters
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@ -16,6 +16,9 @@
<ClCompile Include="..\..\imgui.cpp">
<Filter>imgui</Filter>
</ClCompile>
<ClCompile Include="..\opengl_example\gl3w\GL\gl3w.c">
<Filter>sources</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\imconfig.h">

12
examples/opengl_example/Makefile
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@ -5,9 +5,7 @@
#
#
# if you using Mac OS X:
# You should install glew via homebrew
# brew install glew
# Also you'll need glfw
# You'll need glfw
# http://www.glfw.org
#
@ -23,17 +21,17 @@ ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
CXXFLAGS = -I../../ `pkg-config --cflags glfw3`
CXXFLAGS += -Wall
LIBS = `pkg-config --static --libs glfw3` -lGLEW
LIBS = `pkg-config --static --libs glfw3`
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
LIBS += -L/usr/local/Cellar/glew/1.10.0/lib -L/usr/local/lib
LIBS += -lglew -lglfw3
LIBS += -L/usr/local/lib
LIBS += -lglfw3
CXXFLAGS = -I../../ -I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/include
CXXFLAGS = -I../../ -I/usr/local/include
CXXFLAGS += -Wall
# CXXFLAGS += -D__APPLE__
endif

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examples/opengl_example/gl3w/GL/gl3w.c Normal file
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examples/opengl_example/gl3w/GL/gl3w.h Normal file
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examples/opengl_example/gl3w/GL/glcorearb.h Normal file
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73
examples/opengl_example/glew/LICENSE.txt
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@ -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.

18
examples/opengl_example/glew/README.txt
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@ -1,18 +0,0 @@
See doc/index.html for more information.
If you downloaded the tarball from the GLEW website, you just need to:
Unix:
make
Windows:
use the project file in build/vc6/
If you wish to build GLEW from scratch (update the extension data from
the net or add your own extension information), you need a Unix
environment (including wget, perl, and GNU make). The extension data
is regenerated from the top level source directory with:
make extensions

12
examples/opengl_example/glew/TODO.txt
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@ -1,12 +0,0 @@
Major:
- add support for windows mini-client drivers
- add windows installer (msi)
- separate build of static and shared object files (for mingw and
cygwin)
- start designing GLEW 2.0
Minor:
- make auto scripts work with text mode cygwin mounts
- add support for all SUN, MTX, and OML extensions
- make auto/Makefile more robust against auto/core/*~ mistakes
- web poll on separating glew, glxew and wglew

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examples/opengl_example/glew/include/GL/glew.h
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examples/opengl_example/glew/include/GL/glxew.h
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examples/opengl_example/glew/include/GL/wglew.h
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examples/opengl_example/glew/lib/Release/Win32/glew32s.lib
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7
examples/opengl_example/opengl_example.vcxproj
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@ -53,7 +53,7 @@
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>$(ProjectDir)\glfw\lib-msvc100;$(ProjectDir)\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
</Link>
@ -71,9 +71,10 @@
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalLibraryDirectories>$(ProjectDir)\glfw\lib-msvc100;$(ProjectDir)\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>libcmt.lib</IgnoreSpecificDefaultLibraries>
<IgnoreSpecificDefaultLibraries>
</IgnoreSpecificDefaultLibraries>
</Link>
</ItemDefinitionGroup>
<ItemGroup>