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fixes a problem on Linux where apparently there is no "primary" monitor returned (NULL)

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fixes #113
This commit is contained in:
manuelk 2013-02-05 18:01:30 -08:00
parent 88679ce187
commit 45b38e5c6b
2 changed files with 46 additions and 8 deletions
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29
examples/glViewer/viewer.cpp
View File

@ -70,6 +70,7 @@
#if defined(GLFW_VERSION_3)
#include <GL/glfw3.h>
GLFWwindow* g_window=0;
GLFWmonitor* g_primary=0;
#else
#include <GL/glfw.h>
#endif
@ -1767,15 +1768,29 @@ int main(int argc, char ** argv)
#endif
#if GLFW_VERSION_MAJOR>=3
if (fullscreen) {
GLFWvidmode vidmode = glfwGetVideoMode( glfwGetPrimaryMonitor() );
g_width = vidmode.width;
g_height = vidmode.height;
}
if (fullscreen) {
g_primary = glfwGetPrimaryMonitor();
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
// settle for the first one in the list
if (not g_primary) {
int count=0;
GLFWmonitor ** monitors = glfwGetMonitors(&count);
if (count)
g_primary = monitors[0];
}
if (g_primary) {
GLFWvidmode vidmode = glfwGetVideoMode(g_primary);
g_width = vidmode.width;
g_height = vidmode.height;
}
}
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
fullscreen ? glfwGetPrimaryMonitor() : NULL, NULL))) {
fullscreen and g_primary ? g_primary : NULL, NULL))) {
printf("Failed to open window.\n");
glfwTerminate();
return 1;

25
examples/ptexViewer/viewer.cpp
View File

@ -70,6 +70,7 @@
#if defined(GLFW_VERSION_3)
#include <GL/glfw3.h>
GLFWwindow* g_window=0;
GLFWmonitor* g_primary=0;
#else
#include <GL/glfw.h>
#endif
@ -1736,8 +1737,30 @@ int main(int argc, char ** argv) {
#endif
#if GLFW_VERSION_MAJOR>=3
if (fullscreen) {
g_primary = glfwGetPrimaryMonitor();
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
// settle for the first one in the list
if (not g_primary) {
int count=0;
GLFWmonitor ** monitors = glfwGetMonitors(&count);
if (count)
g_primary = monitors[0];
}
if (g_primary) {
GLFWvidmode vidmode = glfwGetVideoMode(g_primary);
g_width = vidmode.width;
g_height = vidmode.height;
}
}
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
fullscreen ? glfwGetPrimaryMonitor() : NULL, NULL))) {
fullscreen and g_primary ? g_primary : NULL, NULL))) {
printf("Failed to open window.\n");
glfwTerminate();
return 1;