Abstract:
Methods and apparatuses are provided for converting data efficiently and for converting input data by automatically calculating a size of an input buffer in accordance with information regarding input data when the input data is converted. The method of converting data may include receiving size information of an output buffer, receiving range information of input data used to calculate output data corresponding to each point within the output buffer, calculating size information of an input buffer using the size information of the output buffer and the range information of the input data, loading the input data using the size information of the input buffer, and calculating the output data using the loaded input data.
Abstract:
Methods and apparatuses of rendering graphics data are disclosed to reduce the amount of computation to be performed in rendering the graphics data. The method of rendering graphics data includes extracting, at an extractor for rendering graphics data, an object existing at a first frame and a second frame on the basis of attribute information of the object in the first frame and attribute information the object in the second frame, comparing first viewpoint information of the object in the first frame with second viewpoint information of the object in the second frame, and acquiring geometric data of the object in a second viewpoint on the basis of geometric data of the object in a first viewpoint and the viewpoint comparison information.
Abstract:
Provided is a method of rendering an object. The method includes rendering extracting transparency information, at a object rendering apparatus, from a plurality of fragments, which comprise information representing at least one object in a frame, comparing depth information of at least one fragment, from among the plurality of fragments, located at a position of the frame, and determining a rendering of at least one fragment that is located in the position based on the comparison of the depth information and the transparency information.
Abstract:
A light-emitting diode package includes a light-emitting structure, a first electrode pad and a second electrode pad connected with the light-emitting structure, an insulating pattern layer in contact with a bottom surface of the light-emitting structure and abutting the first and second electrode pads, a substrate including via-holes in contact with a bottom surface of the insulating pattern layer and exposing a portion of the first electrode pad and a portion of the second electrode pad, a first penetrating electrode and a second penetrating electrode that are disposed in the via-holes and respectively connected with the first and second electrode pads, a fluorescent material layer disposed on the light-emitting structure, a glass disposed on and spaced apart from the light-emitting structure with the fluorescent material layer therebetween.
Abstract:
A light-emitting device package including: a package substrate; first to fifth conductive patterns disposed on a top surface of the package substrate; a first rectifying circuit disposed on the first and second conductive patterns; a first light-emitting device disposed on the fifth conductive pattern and electrically connected to the first rectifying circuit; a second rectifying circuit disposed on the third and fourth conductive patterns; and a second light-emitting device disposed on the fifth conductive pattern and electrically connected to the second rectifying circuit.
Abstract:
A device for processing image data is disclosed. The device may determine a dominant texture with respect to each of a plurality of regions constituting an image. The device may group in a same group, from among the plurality of regions, regions in which the determined dominant texture is the same, and process allocated image data according to a result of grouping.
Abstract:
An image processing method includes: determining whether a draw command that is identical to a previous draw command is input; obtaining information about a transparency of a previous frame that is performed with the previous draw command; and performing image processing on a current frame based on the information about the transparency.
Abstract:
An image processing method includes: determining whether a draw command that is identical to a previous draw command is input; obtaining information about a transparency of a previous frame that is performed with the previous draw command; and performing image processing on a current frame based on the information about the transparency.
Abstract:
Provided is a method and apparatus for processing a current command by using previous command information. The rendering method includes receiving first data corresponding to a current command that is to be rendered, determining whether to reuse a second data corresponding to a previous command that has already been processed by comparing the first data with the second data, and processing the current command, at a renderer, based on a result of the determination.
Abstract:
Provided are graphics data rendering methods. The method includes obtaining, at a graphics data renderer, first space information of at least one object corresponding to graphics data of a first frame, determining a sampling mode of the first frame, based on the graphics data, and rendering graphics data of a second frame based on the first space information and the sampling mode of the first frame. Thus, memory space and time that are used for rendering graphics data may be reduced.