virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

Move vp6_filter_diag4() from DSPContext to VP56DSPContext.

Browse Source 
Originally committed as revision 24921 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2010-08-25 13:42:28 +00:00
parent 2401660d2f
commit 3a0885146c
9 changed files with 61 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavcodec/dsputil.c
View File

@ -4428,9 +4428,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->vp3_v_loop_filter= ff_vp3_v_loop_filter_c;
c->vp3_idct_dc_add= ff_vp3_idct_dc_add_c;
}
if (CONFIG_VP6_DECODER) {
c->vp6_filter_diag4= ff_vp6_filter_diag4_c;
}
c->h261_loop_filter= h261_loop_filter_c;

7
libavcodec/dsputil.h
View File

@ -91,10 +91,6 @@ void ff_vp3_idct_dc_add_c(uint8_t *dest/*align 8*/, int line_size, const DCTELEM
void ff_vp3_v_loop_filter_c(uint8_t *src, int stride, int *bounding_values);
void ff_vp3_h_loop_filter_c(uint8_t *src, int stride, int *bounding_values);
/* VP6 DSP functions */
void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, int stride,
const int16_t *h_weights, const int16_t *v_weights);
/* Bink functions */
void ff_bink_idct_c (DCTELEM *block);
void ff_bink_idct_add_c(uint8_t *dest, int linesize, DCTELEM *block);
@ -369,9 +365,6 @@ typedef struct DSPContext {
void (*vp3_v_loop_filter)(uint8_t *src, int stride, int *bounding_values);
void (*vp3_h_loop_filter)(uint8_t *src, int stride, int *bounding_values);
void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, int stride,
const int16_t *h_weights,const int16_t *v_weights);
/* assume len is a multiple of 4, and arrays are 16-byte aligned */
void (*vorbis_inverse_coupling)(float *mag, float *ang, int blocksize);
void (*ac3_downmix)(float (*samples)[256], float (*matrix)[2], int out_ch, int in_ch, int len);

5
libavcodec/vp56dsp.c
View File

@ -82,7 +82,12 @@ void ff_vp56dsp_init(VP56DSPContext *s, enum CodecID codec)
} else {
s->edge_filter_hor = vp6_edge_filter_hor;
s->edge_filter_ver = vp6_edge_filter_ver;
if (CONFIG_VP6_DECODER) {
s->vp6_filter_diag4= ff_vp6_filter_diag4_c;
}
}
if (ARCH_ARM) ff_vp56dsp_init_arm(s, codec);
if (HAVE_MMX) ff_vp56dsp_init_x86(s, codec);
}

8
libavcodec/vp56dsp.h
View File

@ -22,13 +22,21 @@
#define AVCODEC_VP56DSP_H
#include <stdint.h>
#include "avcodec.h"
typedef struct VP56DSPContext {
void (*edge_filter_hor)(uint8_t *yuv, int stride, int t);
void (*edge_filter_ver)(uint8_t *yuv, int stride, int t);
void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, int stride,
const int16_t *h_weights,const int16_t *v_weights);
} VP56DSPContext;
void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, int stride,
const int16_t *h_weights, const int16_t *v_weights);
void ff_vp56dsp_init(VP56DSPContext *s, enum CodecID codec);
void ff_vp56dsp_init_arm(VP56DSPContext *s, enum CodecID codec);
void ff_vp56dsp_init_x86(VP56DSPContext* c, enum CodecID codec);
#endif /* AVCODEC_VP56DSP_H */

2
libavcodec/vp6.c
View File

@ -559,7 +559,7 @@ static void vp6_filter(VP56Context *s, uint8_t *dst, uint8_t *src,
vp6_filter_hv4(dst, src+offset1, stride, stride,
vp6_block_copy_filter[select][y8]);
} else {
s->dsp.vp6_filter_diag4(dst, src+offset1+((mv.x^mv.y)>>31), stride,
s->vp56dsp.vp6_filter_diag4(dst, src+offset1+((mv.x^mv.y)>>31), stride,
vp6_block_copy_filter[select][x8],
vp6_block_copy_filter[select][y8]);
}

2
libavcodec/vp6dsp.c
View File

@ -22,7 +22,7 @@
*/
#include "libavutil/common.h"
#include "dsputil.h"
#include "vp56dsp.h"
void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, int stride,

6
libavcodec/x86/Makefile
View File

@ -29,11 +29,13 @@ MMX-OBJS-$(CONFIG_VC1_DECODER) += x86/vc1dsp_mmx.o
MMX-OBJS-$(CONFIG_VP3_DECODER) += x86/vp3dsp_mmx.o \
x86/vp3dsp_sse2.o
MMX-OBJS-$(CONFIG_VP5_DECODER) += x86/vp3dsp_mmx.o \
x86/vp3dsp_sse2.o
x86/vp3dsp_sse2.o \
x86/vp56dsp_init.o
MMX-OBJS-$(CONFIG_VP6_DECODER) += x86/vp3dsp_mmx.o \
x86/vp3dsp_sse2.o \
x86/vp6dsp_mmx.o \
x86/vp6dsp_sse2.o
x86/vp6dsp_sse2.o \
x86/vp56dsp_init.o
YASM-OBJS-$(CONFIG_VP8_DECODER) += x86/vp8dsp.o
MMX-OBJS-$(CONFIG_VP8_DECODER) += x86/vp8dsp-init.o
MMX-OBJS-$(HAVE_YASM) += x86/dsputil_yasm.o \

10
libavcodec/x86/dsputil_mmx.c
View File

@ -30,8 +30,6 @@
#include "dsputil_mmx.h"
#include "vp3dsp_mmx.h"
#include "vp3dsp_sse2.h"
#include "vp6dsp_mmx.h"
#include "vp6dsp_sse2.h"
#include "idct_xvid.h"
//#undef NDEBUG
@ -2626,10 +2624,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
c->put_rv40_chroma_pixels_tab[0]= put_rv40_chroma_mc8_mmx;
c->put_rv40_chroma_pixels_tab[1]= put_rv40_chroma_mc4_mmx;
if (CONFIG_VP6_DECODER) {
c->vp6_filter_diag4 = ff_vp6_filter_diag4_mmx;
}
if (mm_flags & FF_MM_MMX2) {
c->prefetch = prefetch_mmx2;
@ -2812,10 +2806,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
H264_QPEL_FUNCS(3, 1, sse2);
H264_QPEL_FUNCS(3, 2, sse2);
H264_QPEL_FUNCS(3, 3, sse2);
if (CONFIG_VP6_DECODER) {
c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2;
}
}
#if HAVE_SSSE3
if(mm_flags & FF_MM_SSSE3){

42
libavcodec/x86/vp56dsp_init.c Normal file
View File

@ -0,0 +1,42 @@
/*
* VP6 MMX/SSE2 optimizations
* Copyright (C) 2009 Sebastien Lucas <sebastien.lucas@gmail.com>
* Copyright (C) 2009 Zuxy Meng <zuxy.meng@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/x86_cpu.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/vp56dsp.h"
#include "vp6dsp_mmx.h"
#include "vp6dsp_sse2.h"
av_cold void ff_vp56dsp_init_x86(VP56DSPContext* c, enum CodecID codec)
{
int mm_flags = mm_support();
if (CONFIG_VP6_DECODER && codec == CODEC_ID_VP6) {
if (mm_flags & FF_MM_MMX) {
c->vp6_filter_diag4 = ff_vp6_filter_diag4_mmx;
}
if (mm_flags & FF_MM_SSE2) {
c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2;
}
}
}