Abstract: An optical proximity correction (OPC) device and method is provided. The OPC device includes an analysis unit, a reverse pattern addition unit, a first OPC unit, a second OPC unit and an output unit. The analysis unit is configured to analyze a defect pattern from a photomask layout. The reverse pattern addition unit is configured to provide a reverse pattern within the defect pattern. The first OPC unit is configured to perform a first OPC procedure on whole of the photomask layout. The second OPC unit is configured to perform a second OPC procedure on the defect pattern of the photomask layout to enhance an exposure tolerance window. The output unit is configured to output the photomask layout which is corrected.

Abstract: A power supply module with enhanced heat dissipation effect includes a rack including an opening and an accommodating room connected to the opening, as well as at least one power supply including a fitting section inserted from the opening while positioned within the accommodating room, and a heat dissipation section extending toward the outside of the opening from the opening, in which the power supply is formed in the heat dissipation section with a plurality of heat dissipation holes, in such a way that air is capable of entering the power supply from an output end to form heat convection together with the dissipation holes, so as to form a heat dissipation effect with respect to the power supply.

Abstract: A memory control method, including: writing a write-in data which has a logical address into a write-in cache buffer; generating a write-in address mapping table which maps the logical address of the data to a physical address of a main memory, and writing the write-in address mapping table into a cached data mapping table write buffer; writing the write-in data into the main memory according to the write-in address mapping table; and when an available storage space of the cached data mapping table write buffer is reduced to reach a predetermined threshold, writing the address mapping table in the cached data mapping table write buffer into the main memory, and storing a corresponding main memory write-in address mapping table into a global mapping table buffer.

Abstract: A method of network packet receiving management includes: providing a buffer unit which includes a plurality of data blocks with a first packet number and a plurality of data blocks with a second number of packets, wherein the data blocks with the first packet number are for storing a plurality of first network packets according to a first array data structure, respectively, the first array data structure has a plurality of first packet descriptors corresponding to the first packet number, and the data blocks with the second number of packets do not correspond to any packet descriptor; and when a first data block corresponding to a first packet descriptor successively receives a first network packet, changing the first packet descriptor corresponding to the first data block to indicate a second data block which does not correspond to any packet descriptor.

Abstract: The present invention provides a network device and a control method thereof. The network device comprises: a receiver, a transmitter, a storage unit, and a processing unit. The storage unit is utilized for storing a software, and the processing unit is coupled to the receiver, the transmitter, and the storage unit, and utilized for reading the software from the storage unit and executing the software to execute following operations: calculating a first predetermined time and driving the transmitter to generate a network linking signal and output the network linking signal by the transmitter; polling a link status of the network device and a link partner to generate a first detecting result; and determining whether to power down the transmitter according to the first detecting result and the first predetermined time.

Abstract: A method of network packet receiving management includes: providing a buffer unit which includes a plurality of data blocks with a first packet number and a plurality of data blocks with a second number of packets, wherein the data blocks with the first packet number are for storing a plurality of first network packets according to a first array data structure, respectively, the first array data structure has a plurality of first packet descriptors corresponding to the first packet number, and the data blocks with the second number of packets do not correspond to any packet descriptor; and when a first data block corresponding to a first packet descriptor successively receives a first network packet, changing the first packet descriptor corresponding to the first data block to indicate a second data block which does not correspond to any packet descriptor.

Abstract: The invention generates the water grids in each of the visible range of the water wave maps and the third dimension coordinates according to the intersecting points. The third dimension coordinates are corresponded to the actual water height. Finally, the invention generates a water surface having the wave change according to the third dimension coordinates. And the invention can obtain the information of the water height dynamically, generate the water surface image having the light change, including the effect of reflection and refraction, according to the information of the water height, and make the water image corresponding to the actual water.

Abstract: The invention generates the water grids in each of the visible range of the water wave maps and the third dimension coordinates according to the intersecting points. The third dimension coordinates are corresponded to the actual water height. Finally, the invention generates a water surface having the wave change according to the third dimension coordinates. And the invention can obtain the information of the water height dynamically, generate the water surface image having the light change, including the effect of reflection and refraction, according to the information of the water height, and make the water image corresponding to the actual water.

Abstract: A distributed video stream decoding system on computer and decoding method of the system is proposed to increase the decoding efficiency. The decoding method reads pictures of video stream and divides each picture into a plurality of slice packages through software modules executing on a CPU. Then, the method dispatches the slice packages by slice dispatcher and sends at least a slice into a master decoder when the slice queue of the master decoder less then a default value and sends a slice into a secondary decoder when the secondary decoder is waiting, respectively. Therefore, the master decoder and the secondary decoder can decode the received slice simultaneously to increase the decoding efficiency.

Abstract: An apparatus for line drawing using a plurality of pixels to display a line, including a first parameter generating module, a second parameter generating module, a storage module, a retrieving module, and a calculating module. In this case, the first parameter generating module generates a first parameter according to a slope of the line. The second parameter generating module generates a second parameter according to the distance between one of the pixels and the line in axial directions. The storage module stores an index table, which records at least a blending factor and the correlations between the first parameter, second parameter, and blending factor. Therefore, the retrieving module searches for the blending factor from the index table according to the first and second parameter. Finally, the calculating module determines the color of this pixel according to the blending factor.

Abstract: An apparatus for line drawing using a plurality of pixels to display a line, including a first parameter generating module, a second parameter generating module, a storage module, a retrieving module, and a calculating module. In this case, the first parameter generating module generates a first parameter according to a slope of the line. The second parameter generating module generates a second parameter according to the distance between one of the pixels and the line in axial directions. The storage module stores an index table, which records at least a blending factor and the correlations between the first parameter, second parameter, and blending factor. Therefore, the retrieving module searches for the blending factor from the index table according to the first and second parameter. Finally, the calculating module determines the color of this pixel according to the blending factor.

Abstract: A system for full-scene anti-aliasing and stereo three-dimensional display control. The system includes a receiving buffer, a geometry offset generator, a rendering engine, and a blending engine. The receiving buffer receives a geometry, and the geometry offset generator receives stereo parameters and FSAA parameters, calculates first and second stereo offsets according to the stereo parameters, and calculates first and second FSAA offsets according to the FSAA parameters. The rendering engine combines the first and second stereo offsets with the first FSAA offset respectively to obtain first and second new offsets, combines the first and second stereo offsets with the second FSAA offset respectively to obtain third and fourth new offsets, and re-renders the geometry according to the first, second, third, and fourth new offsets respectively, so as to obtain first, second, third, and fourth new geometry.

Abstract: A method and system for rendering computer graphics display tear-free is provided by determining a safe region for each associated block transfer command in real time. In response to a request of a graphics application program, a block transfer type is determined according to relative positions of a destination bitmap, and a source bitmap on the frame buffer. The invention defines three block transfer types: a top-down block transfer type, a bottom-up block transfer type and a direct block transfer type. Each of these block transfer types has an associated block transfer command for issuing to a command queue. After receiving each associated block transfer command, a safe region for an associated block transfer command will be determined in real time. Then, information from a source bitmap is transferred to a destination bitmap when the position of the current scan line is within the determined safe region defined for the associated block transfer command.

Abstract: A system for full-scene anti-aliasing and stereo three-dimensional display control. The system includes a receiving buffer, a geometry offset generator, a rendering engine, and a blending engine. The receiving buffer receives a geometry, and the geometry offset generator receives stereo parameters and FSAA parameters, calculates first and second stereo offsets according to the stereo parameters, and calculates first and second FSAA offsets according to the FSAA parameters. The rendering engine combines the first and second stereo offsets with the first FSAA offset respectively to obtain first and second new offsets, combines the first and second stereo offsets with the second FSAA offset respectively to obtain third and fourth new offsets, and re-renders the geometry according to the first, second, third, and fourth new offsets respectively, so as to obtain first, second, third, and fourth new geometry.

Abstract: A distributed video stream decoding system on computer and decoding method of the system is proposed to increase the decoding efficiency. The decoding method reads pictures of video stream and divides each picture into a plurality of slice packages through software modules executing on a CPU. Then, the method dispatches the slice packages by slice dispatcher and sends at least a slice into a master decoder when the slice queue of the master decoder less then a default value and sends a slice into a secondary decoder when the secondary decoder is waiting, respectively. Therefore, the master decoder and the secondary decoder can decode the received slice simultaneously to increase the decoding efficiency.