C++ (Cpp) getPhotoPixels Examples

Example #1

File: ofxEdsdk.cpp Project: julapy/ofxEdsdk

	void Camera::drawPhoto(float x, float y, float width, float height) {
		if(photoDataReady) {
			ofPixels& photoPixels = getPhotoPixels();
			if(needToUpdatePhoto) {
				if(photoTexture.getWidth() != photoPixels.getWidth() ||
					 photoTexture.getHeight() != photoPixels.getHeight()) {
					photoTexture.allocate(photoPixels.getWidth(), photoPixels.getHeight(), GL_RGB8);
				}
				photoTexture.loadData(photoPixels);
				needToUpdatePhoto = false;
			}
			photoTexture.draw(x, y, width, height);
		}
	}

Example #2

File: ofxEdsdk.cpp Project: elliotwoods/ofxEdsdk

	ofTexture& Camera::getPhotoTexture() {
		if(photoDataReady) {
			ofPixels& photoPixels = getPhotoPixels();
			if(needToUpdatePhoto) {
				if(photoTexture.getWidth() != photoPixels.getWidth() ||
					 photoTexture.getHeight() != photoPixels.getHeight()) {
					photoTexture.allocate(photoPixels.getWidth(), photoPixels.getHeight(), GL_RGB8);
				}
				photoTexture.loadData(photoPixels);
				needToUpdatePhoto = false;
			}
		}
		return photoTexture;
	}

Example #3

File: ofxEdsdk.cpp Project: julapy/ofxEdsdk

	void Camera::drawPhoto(float x, float y) {
		if(photoDataReady) {
			ofPixels& photoPixels = getPhotoPixels();
			draw(x, y, getWidth(), getHeight());
		}
	}