66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef __INC_QUANTIZE_H
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#define __INC_QUANTIZE_H
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#include "block.h"
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#define prototype_quantize_block(sym) \
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void (sym)(BLOCK *b,BLOCKD *d)
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#if ARCH_X86 || ARCH_X86_64
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#include "x86/quantize_x86.h"
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#endif
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#if ARCH_ARM
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#include "arm/quantize_arm.h"
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#endif
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#ifndef vp8_quantize_quantb
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#define vp8_quantize_quantb vp8_regular_quantize_b
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#endif
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extern prototype_quantize_block(vp8_quantize_quantb);
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#ifndef vp8_quantize_fastquantb
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#define vp8_quantize_fastquantb vp8_fast_quantize_b_c
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#endif
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extern prototype_quantize_block(vp8_quantize_fastquantb);
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typedef struct
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{
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prototype_quantize_block(*quantb);
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prototype_quantize_block(*fastquantb);
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} vp8_quantize_rtcd_vtable_t;
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#if CONFIG_RUNTIME_CPU_DETECT
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#define QUANTIZE_INVOKE(ctx,fn) (ctx)->fn
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#else
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#define QUANTIZE_INVOKE(ctx,fn) vp8_quantize_##fn
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#endif
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extern void vp8_strict_quantize_b(BLOCK *b,BLOCKD *d);
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extern void vp8_quantize_mb(MACROBLOCK *x);
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extern void vp8_quantize_mbuv(MACROBLOCK *x);
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extern void vp8_quantize_mby(MACROBLOCK *x);
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struct VP8_COMP;
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extern void vp8_set_quantizer(struct VP8_COMP *cpi, int Q);
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extern void vp8cx_frame_init_quantizer(struct VP8_COMP *cpi);
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extern void vp8_update_zbin_extra(struct VP8_COMP *cpi, MACROBLOCK *x);
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extern void vp8cx_mb_init_quantizer(struct VP8_COMP *cpi, MACROBLOCK *x);
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extern void vp8cx_init_quantizer(struct VP8_COMP *cpi);
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#endif
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