cleanup

src/netvideosource.cpp

@@ -45,6 +45,7 @@ void NetVideoSource::pushVPXFrame(vpx_image *image)
     uint8_t* uData = image->planes[VPX_PLANE_V];
     uint8_t* vData = image->planes[VPX_PLANE_U];
 
+    // convert from planar to packed
     for (int x = 0; x < dw; x += 1)
     {
         for (int y = 0; y < dh; y += 1)

src/widget/videosurface.cpp

@@ -110,7 +110,7 @@ void VideoSurface::initializeGL()
                                      "    coords = vertices.xy*vec2(0.5,0.5)+vec2(0.5,0.5);"
                                      "}");
 
-    // brg frag-shader
+    // yuv frag-shader
     yuvProgramm->addShaderFromSourceCode(QOpenGLShader::Fragment,
                                      "uniform sampler2D texture0;"
                                      "varying vec2 coords;"