Hi everyone.
I am trying to capture from UVC.
In the first step, I am trying to create a window with SDL2.
The SDL_Init(SDL_INIT_VIDEO) is succeeded, but the SDL_CreateWindow(“An SDL2 window”, 0, 0, 640, 480, SDL_WINDOW_OPENGL) is failed.
The message is “GLX is not supported”
My configuration enabled the opengl.
But, why the message is shown?
Could you help me fix the error?
My configuration option and the config.log message as follows,
===================== configuration options ========================
$ …/configure --prefix=/media/gykim/a6240208-3ba1-4726-9575-13f3f3008ad5/home/gykim/proj/firefly-apps/createwindow --host=arm-linux-gnueabihf --disable-pulseaudio --disable-libsamplerate --disable-esd --disable-video-mir --enable-video-x11 --enable-video-opengl --disable-video-opengles
========================== config.log ===========================
configure:21714: checking for OpenGL (GLX) support
configure:21732: arm-linux-gnueabihf-gcc -c -g -O2 -Iinclude -I/media/gykim/a6240208-3ba1-4726-9575-13f3f3008ad5/home/gykim/proj/SDL2/SDL2-2.0.8/include -idirafter /media/gykim/a6240208-3ba1-4726-9575-13f3f3008ad5/home/gykim/proj/SDL2/SDL2-2.0.8/src/video/khronos -Iinclude -I/media/gykim/a6240208-3ba1-4726-9575-13f3f3008ad5/home/gykim/proj/SDL2/SDL2-2.0.8/include -idirafter /media/gykim/a6240208-3ba1-4726-9575-13f3f3008ad5/home/gykim/proj/SDL2/SDL2-2.0.8/src/video/khronos conftest.c >&5
configure:21732: $? = 0
configure:21738: result: yes
Thanks