examples
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opencv_framebuffer_example
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compare: examples:835d509da5331b335c5f9e87a0937d486f600445
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No commits in common. "90db9f02deb12ca4c31ce65146a80cec2c0b3a43" and "835d509da5331b335c5f9e87a0937d486f600445" have entirely different histories.
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2 changed files with 1 additions and 6 deletions
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2
CMakeLists.txt
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@ -5,8 +5,6 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake-mod
find_package(OpenCV HINTS /usr/local/opt/opencv /usr/local/Cellar/opencv REQUIRED) find_package(OpenCV HINTS /usr/local/opt/opencv /usr/local/Cellar/opencv REQUIRED)
message(STATUS "OpenCV version: ${OpenCV_VERSION}")
set( NAME_SRC set( NAME_SRC
opencv_fb.cpp opencv_fb.cpp
) )

5
opencv_fb.cpp
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@ -74,7 +74,7 @@ void display (Mat frame, framebuffer_info fb_info, ofstream& ofs) {
} }
} break; } break;
default: default:
cerr << "Unsupported depth of framebuffer: " << framebuffer_depth << endl; cerr << "Unsupported depth of framebuffer." << endl;
} }
} }
} }
@ -111,9 +111,6 @@ int main(int, char**) {
Mat displayFrame; Mat displayFrame;
while (true) { while (true) {
cap >> frame; cap >> frame;
if (frame.empty()) {
continue;
}
frame = frameEffects(frame); frame = frameEffects(frame);
resize(frame, displayFrame, Size(fb_info.xres_virtual, fb_info.yres_virtual), 2, 2, INTER_CUBIC); resize(frame, displayFrame, Size(fb_info.xres_virtual, fb_info.yres_virtual), 2, 2, INTER_CUBIC);
display(displayFrame, fb_info, ofs); display(displayFrame, fb_info, ofs);