however, i bought another raspberry pi2, exactly the same model, and on this one when i go into fullscreen (pressing f) the video tears.
I tried to solution it by using config-raspi but ended up breaking one of the pis that was working!
But anyway it is clear it’s not a problem with the software nor the pi itself but with the configuration of the pi
I have tried to see what is the difference in configuration between the Pis but can’t find any difference!
Does anyone have any clues? - the image is perfect in all ways when its not fullscreen but when i amplify it to fullscreen, it tears.
On the one Pi that works there is absolutely no problem - the fullscreen is perfect.
I am sure it must be some little tweak somewhere but I can’t find it!
I am with 128 MB assigned to the GPU on all of the Pis.
yes, I am using the same card in all of them. I forgot to mention that the recently acquired Pi worked once in fullscreen yesterday without any configuration and then no more!
here is what my application tells me:
[pi@alarmpi trmxClient]$ make run
HOST_OS=Linux
checking pkg-config libraries: cairo zlib gstreamer-app-1.0 gstreamer-1.0 gstreamer-video-1.0 gstreamer-base-1.0 libudev freetype2 fontconfig sndfile openal openssl libpulse-simple alsa gtk±2.0 libmpg123 glesv1_cm glesv2 egl
[warning] ofInit: Couldn’t set UTF-8 locale, string manipulation functions
won’t work correctly for non ansi characters unless you specify a UTF-8 locale
manually using std::locale::global(std::locale(“locale”))
available locales can be queried with ‘locale -a’ in a terminal.
[notice ] ofAppEGLWindow: setupRPiNativeWindow(): screenRect: 1920x1200
[notice ] ofAppEGLWindow: setupRPiNativeWindow(): windowRect: 1280x720
[notice ] ofAppEGLWindow: createSurface(): setting up EGL Display
[notice ] ofAppEGLWindow: createSurface(): EGL Display correctly set 0x1
[notice ] ofAppEGLWindow: createSurface(): no current renderer selected
[notice ] ofAppEGLWindow: createSurface(): GLES2 renderer detected
[notice ] ofAppEGLWindow: createSurface(): surface created correctly
[notice ] ofAppEGLWindow: createSurface(): API bound correctly
[notice ] ofAppEGLWindow: createSurface(): -----EGL-----
[notice ] ofAppEGLWindow: createSurface(): EGL_VERSION_MAJOR = 1
[notice ] ofAppEGLWindow: createSurface(): EGL_VERSION_MINOR = 4
[notice ] ofAppEGLWindow: createSurface(): EGL_CLIENT_APIS = OpenGL_ES OpenVG
[notice ] ofAppEGLWindow: createSurface(): EGL_VENDOR = Broadcom
[notice ] ofAppEGLWindow: createSurface(): EGL_VERSION = 1.4
[notice ] ofAppEGLWindow: createSurface(): EGL_EXTENSIONS = EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_vg_parent_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_lock_surface
[notice ] ofAppEGLWindow: createSurface(): GL_RENDERER = VideoCore IV HW
[notice ] ofAppEGLWindow: createSurface(): GL_VERSION = OpenGL ES 2.0
[notice ] ofAppEGLWindow: createSurface(): GL_VENDOR = Broadcom
[notice ] ofAppEGLWindow: createSurface(): -------------
[notice ] ofAppEGLWindow: setupPeripherals(): peripheral setup complete
[notice ] ofAppEGLWindow: setupNativeUDev(): created udev object
[notice ] ofAppEGLWindow: setupMouse(): unabled to find mouse
[ error ] ofAppEGLWindow: setupMouse(): did not open mouse
[ error ] ofAppEGLWindow: setupMouse(): did not open mouse, mouse_fd < 0
[warning] ofAppEGLWindow: setupKeyboard(): unabled to find keyboard
[ error ] ofAppEGLWindow: setupKeyboard(): did not open keyboard
[ error ] ofAppEGLWindow: setupKeyboard(): did not open keyboard, keyboard_fd < 0
[notice ] ofAppEGLWindow: setupPeripherals(): native event setup complete
[warning] ofShader: GL_VERTEX_SHADER shader reports:
Compiled
[warning] precision mediump float; #define IN attribute #define OUT varying #define TEXTURE texture2D #define TARGET_OPENGLES
uniform mat4 modelViewMatrix; uniform mat4 projectionMatrix; uniform mat4 textureMatrix; uniform mat4 modelViewProjectionMatrix; uniform float usingTexture; uniform float usingColors; uniform vec4 globalColor; IN vec4 position; IN vec4 color; IN vec4 normal; IN vec2 texcoord; OUT vec4 colorVarying; OUT vec2 texCoordVarying; void main(){ gl_Position = modelViewProjectionMatrix * position; if(usingTexture>.5) texCoordVarying = (textureMatrix*vec4(texcoord.x,texcoord.y,0,1)).xy; if(usingColors>.5) colorVarying = color; else colorVarying = globalColor; }
not sure where the : if( myVideo.isFrameNew() ){ would go - this is my ofApp::update in ofApp.cpp
//
ofApp::update(){
// OSC receiver queues up new messages, so you need to iterate
// through waiting messages to get each incoming message
// check for waiting messages
while(receiver.hasWaitingMessages()){
// get the next message
ofxOscMessage m;
receiver.getNextMessage(&m);
// Process the osc message
processOSCMessage(&m);
}
//this is purely workaround for a mysterious OSCpack bug on 64bit linux
// after startup, reinit the receivers
// must be a timing problem, though - in debug, stepping through, it works.
if(ofGetFrameNum() == 60){
receiver.setup(recvPort);
}
//Update Media Frames
for (int i = 0; i < (int)mediaFrames.size(); ++i){
mediaFrames[i].update();
}
