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* Copyright © 2010 Intel Corporation
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* Fragment to compute src u/v values
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define(`bl', `g2.0<8,8,1>F')
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define(`bh', `g4.0<8,8,1>F')
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define(`a0_a_x',`g6.0<0,1,0>F')
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define(`a0_a_y',`g6.16<0,1,0>F')
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pln (8) ul<1>F a0_a_x bl { align1 }; /* pixel 0-7 */
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pln (8) uh<1>F a0_a_x bh { align1 }; /* pixel 8-15 */
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pln (8) vl<1>F a0_a_y bl { align1 }; /* pixel 0-7 */
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pln (8) vh<1>F a0_a_y bh { align1 }; /* pixel 8-15 */