renamed v4l2_to_png

Former-commit-id: 87b89104673285a0a225fef53106f13c17bb22ac

test/CMakeLists.txt

@@ -36,7 +36,7 @@ if (ENABLE_DISPMANX)
 endif (ENABLE_DISPMANX)
 
 if (ENABLE_V4L2)
-	add_subdirectory(v4l2png)
+	add_subdirectory(v4l2_to_png)
 endif (ENABLE_V4L2)
 
 add_executable(test_blackborderdetector

test/v4l2_to_png/CMakeLists.txt

@@ -4,14 +4,14 @@ find_package(Qt4 REQUIRED QtCore QtGui)
 
 include_directories(${QT_INCLUDES})
 
-add_executable(v4l_to_png
-	v4l2png.cpp
+add_executable(v4l2_to_png
+	v4l2_to_png.cpp
 	V4L2Grabber.h
 	V4L2Grabber.cpp)
 
-target_link_libraries(v4l_to_png
+target_link_libraries(v4l2_to_png
 	getoptPlusPlus)
 
-qt4_use_modules(v4l_to_png
+qt4_use_modules(v4l2_to_png
 	Core
 	Gui)

test/v4l2_to_png/V4L2Grabber.cpp

@@ -96,7 +96,10 @@ void V4L2Grabber::capture(int frameCount)
 			}
 
 			if (read_frame())
+			{
 				break;
+			}
+
 			/* EAGAIN - continue select loop. */
 		}
 	}
@@ -590,6 +593,7 @@ void V4L2Grabber::process_image(const uint8_t * data)
 	int width = (_width + _pixelDecimation/2) / _pixelDecimation;
 	int height = (_height + _pixelDecimation/2) / _pixelDecimation;
 
+
 	QImage image(width, height, QImage::Format_RGB888);
 
 	for (int ySource = _pixelDecimation/2, yDest = 0; ySource < _height; ySource += _pixelDecimation, ++yDest)