virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

svq3: make the dsp functions static

Browse Source 
There is no need for them to be extern anymore.
This commit is contained in:
Anton Khirnov 2016-03-22 15:26:39 +01:00
parent 9b30f8dd8f
commit 15b0517da9
2 changed files with 9 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
libavcodec/svq3.c
View File

@ -60,7 +60,6 @@
#endif
#include "svq1.h"
#include "svq3.h"
/**
* @file
@ -160,7 +159,7 @@ static const uint32_t svq3_dequant_coeff[32] = {
61694, 68745, 77615, 89113, 100253, 109366, 126635, 141533
};
void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
static void svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
{
const int qmul = svq3_dequant_coeff[qp];
#define stride 16
@ -195,8 +194,8 @@ void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
}
#undef stride
void ff_svq3_add_idct_c(uint8_t *dst, int16_t *block,
int stride, int qp, int dc)
static void svq3_add_idct_c(uint8_t *dst, int16_t *block,
int stride, int qp, int dc)
{
const int qmul = svq3_dequant_coeff[qp];
int i;
@ -491,8 +490,8 @@ static av_always_inline void hl_decode_mb_idct_luma(const H264Context *h, H264Sl
for (i = 0; i < 16; i++)
if (sl->non_zero_count_cache[scan8[i]] || sl->mb[i * 16]) {
uint8_t *const ptr = dest_y + block_offset[i];
ff_svq3_add_idct_c(ptr, sl->mb + i * 16, linesize,
sl->qscale, IS_INTRA(mb_type) ? 1 : 0);
svq3_add_idct_c(ptr, sl->mb + i * 16, linesize,
sl->qscale, IS_INTRA(mb_type) ? 1 : 0);
}
}
}
@ -533,13 +532,12 @@ static av_always_inline void hl_decode_mb_predict_luma(const H264Context *h,
h->hpc.pred4x4[dir](ptr, topright, linesize);
nnz = sl->non_zero_count_cache[scan8[i]];
if (nnz) {
ff_svq3_add_idct_c(ptr, sl->mb + i * 16, linesize, qscale, 0);
svq3_add_idct_c(ptr, sl->mb + i * 16, linesize, qscale, 0);
}
}
} else {
h->hpc.pred16x16[sl->intra16x16_pred_mode](dest_y, linesize);
ff_svq3_luma_dc_dequant_idct_c(sl->mb,
sl->mb_luma_dc[0], qscale);
svq3_luma_dc_dequant_idct_c(sl->mb, sl->mb_luma_dc[0], qscale);
}
}
@ -586,9 +584,8 @@ static void hl_decode_mb(const H264Context *h, H264SliceContext *sl)
for (i = j * 16; i < j * 16 + 4; i++)
if (sl->non_zero_count_cache[scan8[i]] || sl->mb[i * 16]) {
uint8_t *const ptr = dest[j - 1] + block_offset[i];
ff_svq3_add_idct_c(ptr, sl->mb + i * 16,
uvlinesize,
ff_h264_chroma_qp[0][sl->qscale + 12] - 12, 2);
svq3_add_idct_c(ptr, sl->mb + i * 16,
uvlinesize, ff_h264_chroma_qp[0][sl->qscale + 12] - 12, 2);
}
}
}

27
libavcodec/svq3.h
View File

@ -1,27 +0,0 @@
/*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_SVQ3_H
#define AVCODEC_SVQ3_H
#include <stdint.h>
void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp);
void ff_svq3_add_idct_c(uint8_t *dst, int16_t *block, int stride, int qp, int dc);
#endif /* AVCODEC_SVQ3_H */