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54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/*
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* Copyright © 2009 Intel Corporation
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*
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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
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Xiang Haihao <haihao.xiang@intel.com>
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* Zou Nan hai <nanhai.zou@intel.com>
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*
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*/
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#ifndef _I965_MEDIA_MPEG2_H_
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#define _I965_MEDIA_MPEG2_H_
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#include <xf86drm.h>
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#include <drm.h>
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#include <i915_drm.h>
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#include <intel_bufmgr.h>
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struct decode_state;
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struct i965_media_context;
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#define NUM_MPEG2_VLD_KERNELS 15
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struct i965_mpeg2_context
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{
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struct i965_kernel vld_kernels[NUM_MPEG2_VLD_KERNELS];
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VAIQMatrixBufferMPEG2 iq_matrix;
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int wa_slice_vertical_position;
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};
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void i965_media_mpeg2_decode_init(VADriverContextP ctx, struct decode_state * decode_state, struct i965_media_context *media_context);
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void i965_media_mpeg2_dec_context_init(VADriverContextP ctx, struct i965_media_context *media_context);
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#endif /* _I965_MEDIA_MPEG2_H_ */
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