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0741d70e20
Update libvpx to e67d45d4ce92468ba193288b59093fef0a502662 * * * Bug 1178215 - Bump clobber for libvpx file renames. r=me --HG-- rename : media/libvpx/vp8/common/x86/variance_impl_mmx.asm => media/libvpx/vp8/common/x86/vp8_variance_impl_mmx.asm rename : media/libvpx/vp8/common/x86/variance_mmx.c => media/libvpx/vp8/common/x86/vp8_variance_mmx.c rename : media/libvpx/vp8/common/x86/variance_sse2.c => media/libvpx/vp8/common/x86/vp8_variance_sse2.c rename : media/libvpx/vp9/common/arm/neon/vp9_avg_neon.c => media/libvpx/vp9/common/arm/neon/vp9_convolve_avg_neon.c rename : media/libvpx/vp9/common/arm/neon/vp9_avg_neon_asm.asm => media/libvpx/vp9/common/arm/neon/vp9_convolve_avg_neon_asm.asm rename : media/libvpx/vp9/encoder/x86/vp9_dct32x32_avx2.c => media/libvpx/vp9/encoder/x86/vp9_dct32x32_avx2_impl.h rename : media/libvpx/vp9/encoder/x86/vp9_dct32x32_sse2.c => media/libvpx/vp9/encoder/x86/vp9_dct32x32_sse2_impl.h rename : media/libvpx/vp9/encoder/x86/vp9_dct_impl_sse2.c => media/libvpx/vp9/encoder/x86/vp9_dct_sse2_impl.h rename : media/libvpx/vp9/encoder/arm/neon/vp9_sad4d_neon.c => media/libvpx/vpx_dsp/arm/sad4d_neon.c rename : media/libvpx/vp8/common/arm/armv6/vp8_sad16x16_armv6.asm => media/libvpx/vpx_dsp/arm/sad_media.asm rename : media/libvpx/vp9/encoder/arm/neon/vp9_sad_neon.c => media/libvpx/vpx_dsp/arm/sad_neon.c rename : media/libvpx/vp8/common/arm/armv6/vp8_variance16x16_armv6.asm => media/libvpx/vpx_dsp/arm/variance_media.asm rename : media/libvpx/vp9/encoder/vp9_sad.c => media/libvpx/vpx_dsp/sad.c rename : media/libvpx/vp9/encoder/x86/vp9_highbd_sad4d_sse2.asm => media/libvpx/vpx_dsp/x86/highbd_sad4d_sse2.asm rename : media/libvpx/vp9/encoder/x86/vp9_highbd_sad_sse2.asm => media/libvpx/vpx_dsp/x86/highbd_sad_sse2.asm rename : media/libvpx/vp9/encoder/x86/vp9_highbd_variance_impl_sse2.asm => media/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad4d_intrin_avx2.c => media/libvpx/vpx_dsp/x86/sad4d_avx2.c rename : media/libvpx/vp9/encoder/x86/vp9_sad4d_sse2.asm => media/libvpx/vpx_dsp/x86/sad4d_sse2.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad_intrin_avx2.c => media/libvpx/vpx_dsp/x86/sad_avx2.c rename : media/libvpx/vp8/common/x86/sad_mmx.asm => media/libvpx/vpx_dsp/x86/sad_mmx.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad_sse2.asm => media/libvpx/vpx_dsp/x86/sad_sse2.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad_sse3.asm => media/libvpx/vpx_dsp/x86/sad_sse3.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad_sse4.asm => media/libvpx/vpx_dsp/x86/sad_sse4.asm rename : media/libvpx/vp9/encoder/x86/vp9_sad_ssse3.asm => media/libvpx/vpx_dsp/x86/sad_ssse3.asm rename : media/libvpx/vp9/encoder/x86/vp9_variance_impl_intrin_avx2.c => media/libvpx/vpx_dsp/x86/variance_impl_avx2.c rename : media/libvpx/vp8/common/x86/variance_impl_mmx.asm => media/libvpx/vpx_dsp/x86/variance_impl_mmx.asm
91 lines
2.3 KiB
C
91 lines
2.3 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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#include "vpx_config.h"
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#include "vp8_rtcd.h"
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#include "vpx_mem/vpx_mem.h"
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void vp8_dequant_idct_add_c(short *input, short *dq,
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unsigned char *dest, int stride);
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void vp8_dc_only_idct_add_c(short input_dc, unsigned char * pred,
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int pred_stride, unsigned char *dst_ptr,
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int dst_stride);
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void vp8_dequant_idct_add_y_block_c
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(short *q, short *dq,
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unsigned char *dst, int stride, char *eobs)
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{
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int i, j;
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for (i = 0; i < 4; i++)
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{
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for (j = 0; j < 4; j++)
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{
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if (*eobs++ > 1)
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vp8_dequant_idct_add_c (q, dq, dst, stride);
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else
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{
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vp8_dc_only_idct_add_c (q[0]*dq[0], dst, stride, dst, stride);
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memset(q, 0, 2 * sizeof(q[0]));
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}
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q += 16;
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dst += 4;
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}
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dst += 4*stride - 16;
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}
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}
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void vp8_dequant_idct_add_uv_block_c
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(short *q, short *dq,
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unsigned char *dstu, unsigned char *dstv, int stride, char *eobs)
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{
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int i, j;
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for (i = 0; i < 2; i++)
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{
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for (j = 0; j < 2; j++)
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{
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if (*eobs++ > 1)
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vp8_dequant_idct_add_c (q, dq, dstu, stride);
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else
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{
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vp8_dc_only_idct_add_c (q[0]*dq[0], dstu, stride, dstu, stride);
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memset(q, 0, 2 * sizeof(q[0]));
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}
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q += 16;
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dstu += 4;
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}
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dstu += 4*stride - 8;
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}
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for (i = 0; i < 2; i++)
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{
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for (j = 0; j < 2; j++)
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{
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if (*eobs++ > 1)
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vp8_dequant_idct_add_c (q, dq, dstv, stride);
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else
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{
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vp8_dc_only_idct_add_c (q[0]*dq[0], dstv, stride, dstv, stride);
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memset(q, 0, 2 * sizeof(q[0]));
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}
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q += 16;
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dstv += 4;
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}
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dstv += 4*stride - 8;
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}
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}
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