GRAPHIC PROCESSING UNIT AND METHOD FOR DECOMPRESSING DATA
First Claim
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1. A graphic processing unit (GPU) to decompress compressed 3-dimensional (3D) object data in association with a central processing unit (CPU), the GPU comprising:
- a segment information extractor to extract segment information by analyzing a compressed data header included in a bit stream of compressed data received from the CPU; and
a decompressor to decompress segments included in the bit stream in parallel based on the segment information.
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Abstract
A graphic processing unit (GPU) and method for decompressing compressed 3-dimensional (3D) compressed data. The GPU may extract segment information by analyzing a compressed data header and decompress segments included in a bit stream based on the segment information.
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Citations
26 Claims
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1. A graphic processing unit (GPU) to decompress compressed 3-dimensional (3D) object data in association with a central processing unit (CPU), the GPU comprising:
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a segment information extractor to extract segment information by analyzing a compressed data header included in a bit stream of compressed data received from the CPU; and a decompressor to decompress segments included in the bit stream in parallel based on the segment information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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- 11. A recording medium storing a bit stream of compressed 3-dimensional (3D) object data transmitted by a central processing unit (CPU) to a graphic processing unit (GPU), wherein the bit stream comprises a compressed data header and a plurality of segments.
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14. A graphic processing method performed by a graphic processing unit (GPU) for decompressing compressed 3-dimensional (3D) object data in association with a central processing unit (CPU), the method comprising:
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extracting segment information by analyzing a compressed data header included in a bit stream of compressed data received from the CPU; and decompressing segments included in the bit stream in parallel based on the segment information. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A computer system to decompress compressed 3-dimensional (3D) object data, the computer system comprising:
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a segment information extractor to extract segment information from a compressed data header included in a bit stream of compressed data; and a decompressor to decompress segments included in the bit stream based on the segment information.
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26. A graphic processing method performed by a graphic processing unit (GPU) for decompressing compressed 3-dimensional (3D) object, the method comprising:
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extracting segment information from a compressed data header included in a bit stream of compressed data; and decompressing segments included in the bit stream based on the segment information.
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Specification