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Added simple multi-window example.

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This commit is contained in:
Camilla Berglund 2010-09-10 00:31:22 +02:00
parent e90ace63bd
commit e8209c5a0c
2 changed files with 102 additions and 3 deletions
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8
tests/CMakeLists.txt
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@ -15,22 +15,24 @@ if(APPLE)
add_executable(Accuracy MACOSX_BUNDLE accuracy.c)
add_executable(FSAA MACOSX_BUNDLE fsaa.c)
add_executable(Tearing MACOSX_BUNDLE tearing.c)
add_executable(Windows MACOSX_BUNDLE windows.c)
else()
# Set boring names for executables
add_executable(accuracy WIN32 accuracy.c)
add_executable(tearing WIN32 tearing.c)
add_executable(fsaa WIN32 fsaa.c)
add_executable(windows WIN32 windows.c)
endif(APPLE)
if(MSVC)
# Tell MSVC to use main instead of WinMain for Windows subsystem executables
set_target_properties(accuracy defaults events fsaa peter reopen tearing version PROPERTIES LINK_FLAGS "/ENTRY:mainCRTStartup")
set_target_properties(accuracy defaults events fsaa peter reopen tearing version windows PROPERTIES LINK_FLAGS "/ENTRY:mainCRTStartup")
endif(MSVC)
if(CYGWIN)
# Set cross-compile and subsystem compile and link flags
set_target_properties(accuracy defaults events fsaa joysticks peter reopen tearing version PROPERTIES COMPILE_FLAGS "-mno-cygwin")
set_target_properties(accuracy fsaa tearing PROPERTIES LINK_FLAGS "-mno-cygwin -mwindows")
set_target_properties(accuracy defaults events fsaa joysticks peter reopen tearing version windows PROPERTIES COMPILE_FLAGS "-mno-cygwin")
set_target_properties(accuracy fsaa tearing windows PROPERTIES LINK_FLAGS "-mno-cygwin -mwindows")
set_target_properties(events defaults joysticks peter reopen version PROPERTIES LINK_FLAGS "-mno-cygwin -mconsole")
endif(CYGWIN)

97
tests/windows.c Normal file
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@ -0,0 +1,97 @@
//========================================================================
// Simple multi-window test
// Copyright (c) Camilla Berglund <elmindreda@elmindreda.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
//
// This test creates four windows and clears each in a different color
//
//========================================================================
#include <GL/glfw.h>
#include <stdio.h>
#include <stdlib.h>
static GLFWwindow open_window(int width, int height, const char* title)
{
GLFWwindow window = glfwOpenWindow(width, height, GLFW_WINDOW);
if (!window)
{
fprintf(stderr, "Failed to open GLFW default window\n");
return NULL;
}
glfwSetWindowTitle(window, title);
return window;
}
int main(void)
{
int i;
GLboolean running = GL_TRUE;
GLFWwindow windows[4];
if (!glfwInit())
{
fprintf(stderr, "Failed to initialize GLFW\n");
exit(1);
}
for (i = 0; i < 4; i++)
{
windows[i] = open_window(200, 200, "Foo");
if (!windows[i])
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glClearColor((i & 0x01) ? 1.0 : 0.0,
(i & 0x02) ? 1.0 : 0.0,
0.0,
0.0);
}
while (running)
{
for (i = 0; i < 4; i++)
{
glfwMakeWindowCurrent(windows[i]);
glClear(GL_COLOR_BUFFER_BIT);
glfwSwapBuffers();
}
glfwPollEvents();
for (i = 0; i < 4; i++)
{
if (!glfwIsWindow(windows[i]))
running = GL_FALSE;
}
}
glfwTerminate();
exit(EXIT_SUCCESS);
}