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aedc908601
* qatar/master: (35 commits) flvdec: Do not call parse_keyframes_index with a NULL stream libspeexdec: include system headers before local headers libspeexdec: return meaningful error codes libspeexdec: cosmetics: reindent libspeexdec: decode one frame at a time. swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables() Move timefilter code from lavf to lavd. mov: add support for hdvd and pgapmetadata atoms mov: rename function _stik, some indentation cosmetics mov: rename function _int8 to remove ambiguity, some indentation cosmetics mov: parse the gnre atom mp3on4: check for allocation failures in decode_init_mp3on4() mp3on4: create a separate flush function for MP3onMP4. mp3on4: ensure that the frame channel count does not exceed the codec channel count. mp3on4: set channel layout mp3on4: fix the output channel order mp3on4: allocate temp buffer with av_malloc() instead of on the stack. mp3on4: copy MPADSPContext from first context to all contexts. fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm ... Conflicts: libavcodec/arm/h264dsp_init_arm.c libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_ps.c libavcodec/h264dsp_template.c libavcodec/h264idct_template.c libavcodec/h264pred.c libavcodec/h264pred_template.c libavcodec/x86/h264dsp_mmx.c libavdevice/Makefile libavdevice/jack_audio.c libavformat/Makefile libavformat/flvdec.c libavformat/flvenc.c libavutil/pixfmt.h libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
104 lines
4.9 KiB
C
104 lines
4.9 KiB
C
/*
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* Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdint.h>
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#include "libavcodec/dsputil.h"
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#include "libavcodec/h264dsp.h"
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void ff_h264_v_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
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int beta, int8_t *tc0);
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void ff_h264_h_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
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int beta, int8_t *tc0);
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void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
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int beta, int8_t *tc0);
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void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
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int beta, int8_t *tc0);
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void ff_weight_h264_pixels_16_neon(uint8_t *dst, int stride, int height,
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int log2_den, int weight, int offset);
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void ff_weight_h264_pixels_8_neon(uint8_t *dst, int stride, int height,
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int log2_den, int weight, int offset);
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void ff_weight_h264_pixels_4_neon(uint8_t *dst, int stride, int height,
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int log2_den, int weight, int offset);
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void ff_biweight_h264_pixels_16_neon(uint8_t *dst, uint8_t *src, int stride,
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int height, int log2_den, int weightd,
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int weights, int offset);
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void ff_biweight_h264_pixels_8_neon(uint8_t *dst, uint8_t *src, int stride,
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int height, int log2_den, int weightd,
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int weights, int offset);
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void ff_biweight_h264_pixels_4_neon(uint8_t *dst, uint8_t *src, int stride,
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int height, int log2_den, int weightd,
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int weights, int offset);
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void ff_h264_idct_add_neon(uint8_t *dst, DCTELEM *block, int stride);
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void ff_h264_idct_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride);
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void ff_h264_idct_add16_neon(uint8_t *dst, const int *block_offset,
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DCTELEM *block, int stride,
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const uint8_t nnzc[6*8]);
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void ff_h264_idct_add16intra_neon(uint8_t *dst, const int *block_offset,
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DCTELEM *block, int stride,
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const uint8_t nnzc[6*8]);
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void ff_h264_idct_add8_neon(uint8_t **dest, const int *block_offset,
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DCTELEM *block, int stride,
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const uint8_t nnzc[6*8]);
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void ff_h264_idct8_add_neon(uint8_t *dst, DCTELEM *block, int stride);
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void ff_h264_idct8_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride);
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void ff_h264_idct8_add4_neon(uint8_t *dst, const int *block_offset,
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DCTELEM *block, int stride,
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const uint8_t nnzc[6*8]);
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static void ff_h264dsp_init_neon(H264DSPContext *c, const int bit_depth, const int chroma_format_idc)
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{
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if (bit_depth == 8) {
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c->h264_v_loop_filter_luma = ff_h264_v_loop_filter_luma_neon;
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c->h264_h_loop_filter_luma = ff_h264_h_loop_filter_luma_neon;
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if(chroma_format_idc == 1){
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c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon;
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c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon;
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}
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c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16_neon;
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c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_8_neon;
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c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_4_neon;
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c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16_neon;
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c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_8_neon;
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c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_4_neon;
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c->h264_idct_add = ff_h264_idct_add_neon;
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c->h264_idct_dc_add = ff_h264_idct_dc_add_neon;
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c->h264_idct_add16 = ff_h264_idct_add16_neon;
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c->h264_idct_add16intra = ff_h264_idct_add16intra_neon;
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if (chroma_format_idc == 1)
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c->h264_idct_add8 = ff_h264_idct_add8_neon;
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c->h264_idct8_add = ff_h264_idct8_add_neon;
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c->h264_idct8_dc_add = ff_h264_idct8_dc_add_neon;
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c->h264_idct8_add4 = ff_h264_idct8_add4_neon;
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}
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}
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void ff_h264dsp_init_arm(H264DSPContext *c, const int bit_depth, const int chroma_format_idc)
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{
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if (HAVE_NEON) ff_h264dsp_init_neon(c, bit_depth, chroma_format_idc);
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}
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