falkTX
/
FFmpeg
mirror of https://github.com/falkTX/FFmpeg.git
1
0
Fork 0
Code Issues 0 Releases 338 Wiki Activity
Browse Source

dsputil: Move draw_edges() to mpegvideoencdsp

tags/n2.3
Diego Biurrun 11 years ago
parent
c166148409
commit
3c650efb81
12 changed files with 155 additions and 195 deletions
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. +0
    -30
      libavcodec/dsputil.c
  2. +0
    -6
      libavcodec/dsputil.h
  3. +2
    -0
      libavcodec/mpegvideo.h
  4. +16
    -12
      libavcodec/mpegvideo_enc.c
  5. +31
    -0
      libavcodec/mpegvideoencdsp.c
  6. +6
    -0
      libavcodec/mpegvideoencdsp.h
  7. +1
    -0
      libavcodec/utils.c
  8. +0
    -1
      libavcodec/x86/Makefile
  9. +0
    -15
      libavcodec/x86/dsputil_init.c
  10. +0
    -128
      libavcodec/x86/dsputil_mmx.c
  11. +0
    -3
      libavcodec/x86/dsputil_x86.h
  12. +99
    -0
      libavcodec/x86/mpegvideoencdsp_init.c

+ 0
- 30
libavcodec/dsputil.c View File

@@ -921,34 +921,6 @@ WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
WRAPPER8_16_SQ(rd8x8_c, rd16_c)
WRAPPER8_16_SQ(bit8x8_c, bit16_c)

/* draw the edges of width 'w' of an image of size width, height */
// FIXME: Check that this is OK for MPEG-4 interlaced.
static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides)
{
uint8_t *ptr = buf, *last_line;
int i;

/* left and right */
for (i = 0; i < height; i++) {
memset(ptr - w, ptr[0], w);
memset(ptr + width, ptr[width - 1], w);
ptr += wrap;
}

/* top and bottom + corners */
buf -= w;
last_line = buf + (height - 1) * wrap;
if (sides & EDGE_TOP)
for (i = 0; i < h; i++)
// top
memcpy(buf - (i + 1) * wrap, buf, width + w + w);
if (sides & EDGE_BOTTOM)
for (i = 0; i < h; i++)
// bottom
memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
}

/* init static data */
av_cold void ff_dsputil_static_init(void)
{
@@ -1023,8 +995,6 @@ av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
c->nsse[0] = nsse16_c;
c->nsse[1] = nsse8_c;

c->draw_edges = draw_edges_8_c;

switch (avctx->bits_per_raw_sample) {
case 9:
case 10:


+ 0
- 6
libavcodec/dsputil.h View File

@@ -83,12 +83,6 @@ typedef struct DSPContext {
/* (I)DCT */
void (*fdct)(int16_t *block /* align 16 */);
void (*fdct248)(int16_t *block /* align 16 */);

void (*draw_edges)(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides);
#define EDGE_WIDTH 16
#define EDGE_TOP 1
#define EDGE_BOTTOM 2
} DSPContext;

void ff_dsputil_static_init(void);


+ 2
- 0
libavcodec/mpegvideo.h View File

@@ -80,6 +80,8 @@ enum OutputFormat {

#define INPLACE_OFFSET 16

#define EDGE_WIDTH 16

/* Start codes. */
#define SEQ_END_CODE 0x000001b7
#define SEQ_START_CODE 0x000001b3


+ 16
- 12
libavcodec/mpegvideo_enc.c View File

@@ -1391,18 +1391,22 @@ static void frame_end(MpegEncContext *s)
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt);
int hshift = desc->log2_chroma_w;
int vshift = desc->log2_chroma_h;
s->dsp.draw_edges(s->current_picture.f->data[0], s->linesize,
s->h_edge_pos, s->v_edge_pos,
EDGE_WIDTH, EDGE_WIDTH,
EDGE_TOP | EDGE_BOTTOM);
s->dsp.draw_edges(s->current_picture.f->data[1], s->uvlinesize,
s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
EDGE_TOP | EDGE_BOTTOM);
s->dsp.draw_edges(s->current_picture.f->data[2], s->uvlinesize,
s->h_edge_pos >> hshift, s->v_edge_pos >> vshift,
EDGE_WIDTH >> hshift, EDGE_WIDTH >> vshift,
EDGE_TOP | EDGE_BOTTOM);
s->mpvencdsp.draw_edges(s->current_picture.f->data[0], s->linesize,
s->h_edge_pos, s->v_edge_pos,
EDGE_WIDTH, EDGE_WIDTH,
EDGE_TOP | EDGE_BOTTOM);
s->mpvencdsp.draw_edges(s->current_picture.f->data[1], s->uvlinesize,
s->h_edge_pos >> hshift,
s->v_edge_pos >> vshift,
EDGE_WIDTH >> hshift,
EDGE_WIDTH >> vshift,
EDGE_TOP | EDGE_BOTTOM);
s->mpvencdsp.draw_edges(s->current_picture.f->data[2], s->uvlinesize,
s->h_edge_pos >> hshift,
s->v_edge_pos >> vshift,
EDGE_WIDTH >> hshift,
EDGE_WIDTH >> vshift,
EDGE_TOP | EDGE_BOTTOM);
}

emms_c();


+ 31
- 0
libavcodec/mpegvideoencdsp.c View File

@@ -18,6 +18,7 @@

#include <assert.h>
#include <stdint.h>
#include <string.h>

#include "config.h"
#include "libavutil/attributes.h"
@@ -124,6 +125,34 @@ static int pix_norm1_c(uint8_t *pix, int line_size)
return s;
}

/* draw the edges of width 'w' of an image of size width, height */
// FIXME: Check that this is OK for MPEG-4 interlaced.
static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides)
{
uint8_t *ptr = buf, *last_line;
int i;

/* left and right */
for (i = 0; i < height; i++) {
memset(ptr - w, ptr[0], w);
memset(ptr + width, ptr[width - 1], w);
ptr += wrap;
}

/* top and bottom + corners */
buf -= w;
last_line = buf + (height - 1) * wrap;
if (sides & EDGE_TOP)
for (i = 0; i < h; i++)
// top
memcpy(buf - (i + 1) * wrap, buf, width + w + w);
if (sides & EDGE_BOTTOM)
for (i = 0; i < h; i++)
// bottom
memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
}

av_cold void ff_mpegvideoencdsp_init(MpegvideoEncDSPContext *c,
AVCodecContext *avctx)
{
@@ -138,6 +167,8 @@ av_cold void ff_mpegvideoencdsp_init(MpegvideoEncDSPContext *c,
c->pix_sum = pix_sum_c;
c->pix_norm1 = pix_norm1_c;

c->draw_edges = draw_edges_8_c;

if (ARCH_ARM)
ff_mpegvideoencdsp_init_arm(c, avctx);
if (ARCH_PPC)


+ 6
- 0
libavcodec/mpegvideoencdsp.h View File

@@ -26,6 +26,9 @@
#define BASIS_SHIFT 16
#define RECON_SHIFT 6

#define EDGE_TOP 1
#define EDGE_BOTTOM 2

typedef struct MpegvideoEncDSPContext {
int (*try_8x8basis)(int16_t rem[64], int16_t weight[64],
int16_t basis[64], int scale);
@@ -36,6 +39,9 @@ typedef struct MpegvideoEncDSPContext {

void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src,
int src_wrap, int width, int height);

void (*draw_edges)(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides);
} MpegvideoEncDSPContext;

void ff_mpegvideoencdsp_init(MpegvideoEncDSPContext *c,


+ 1
- 0
libavcodec/utils.c View File

@@ -41,6 +41,7 @@
#include "avcodec.h"
#include "dsputil.h"
#include "libavutil/opt.h"
#include "mpegvideo.h"
#include "thread.h"
#include "internal.h"
#include "bytestream.h"


+ 0
- 1
libavcodec/x86/Makefile View File

@@ -51,7 +51,6 @@ OBJS-$(CONFIG_VP8_DECODER) += x86/vp8dsp_init.o
OBJS-$(CONFIG_VP9_DECODER) += x86/vp9dsp_init.o

MMX-OBJS-$(CONFIG_AUDIODSP) += x86/audiodsp_mmx.o
MMX-OBJS-$(CONFIG_DSPUTIL) += x86/dsputil_mmx.o
MMX-OBJS-$(CONFIG_ENCODERS) += x86/fdct.o
MMX-OBJS-$(CONFIG_HPELDSP) += x86/fpel_mmx.o \
x86/hpeldsp_mmx.o


+ 0
- 15
libavcodec/x86/dsputil_init.c View File

@@ -24,24 +24,9 @@
#include "libavcodec/dsputil.h"
#include "dsputil_x86.h"

static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
int cpu_flags, unsigned high_bit_depth)
{
#if HAVE_MMX_INLINE
if (!high_bit_depth) {
c->draw_edges = ff_draw_edges_mmx;
}
#endif /* HAVE_MMX_INLINE */
}

av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,
unsigned high_bit_depth)
{
int cpu_flags = av_get_cpu_flags();

if (X86_MMX(cpu_flags))
dsputil_init_mmx(c, avctx, cpu_flags, high_bit_depth);

if (CONFIG_ENCODERS)
ff_dsputilenc_init_mmx(c, avctx, high_bit_depth);
}

+ 0
- 128
libavcodec/x86/dsputil_mmx.c View File

@@ -1,128 +0,0 @@
/*
* MMX optimized DSP utils
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
* MMX optimization by Nick Kurshev <nickols_k@mail.ru>
*
* 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
*/

#include "config.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/asm.h"
#include "dsputil_x86.h"
#include "inline_asm.h"

#if HAVE_INLINE_ASM

/* Draw the edges of width 'w' of an image of size width, height
* this MMX version can only handle w == 8 || w == 16. */
void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides)
{
uint8_t *ptr, *last_line;
int i;

last_line = buf + (height - 1) * wrap;
/* left and right */
ptr = buf;
if (w == 8) {
__asm__ volatile (
"1: \n\t"
"movd (%0), %%mm0 \n\t"
"punpcklbw %%mm0, %%mm0 \n\t"
"punpcklwd %%mm0, %%mm0 \n\t"
"punpckldq %%mm0, %%mm0 \n\t"
"movq %%mm0, -8(%0) \n\t"
"movq -8(%0, %2), %%mm1 \n\t"
"punpckhbw %%mm1, %%mm1 \n\t"
"punpckhwd %%mm1, %%mm1 \n\t"
"punpckhdq %%mm1, %%mm1 \n\t"
"movq %%mm1, (%0, %2) \n\t"
"add %1, %0 \n\t"
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
} else {
__asm__ volatile (
"1: \n\t"
"movd (%0), %%mm0 \n\t"
"punpcklbw %%mm0, %%mm0 \n\t"
"punpcklwd %%mm0, %%mm0 \n\t"
"punpckldq %%mm0, %%mm0 \n\t"
"movq %%mm0, -8(%0) \n\t"
"movq %%mm0, -16(%0) \n\t"
"movq -8(%0, %2), %%mm1 \n\t"
"punpckhbw %%mm1, %%mm1 \n\t"
"punpckhwd %%mm1, %%mm1 \n\t"
"punpckhdq %%mm1, %%mm1 \n\t"
"movq %%mm1, (%0, %2) \n\t"
"movq %%mm1, 8(%0, %2) \n\t"
"add %1, %0 \n\t"
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
}

/* top and bottom (and hopefully also the corners) */
if (sides & EDGE_TOP) {
for (i = 0; i < h; i += 4) {
ptr = buf - (i + 1) * wrap - w;
__asm__ volatile (
"1: \n\t"
"movq (%1, %0), %%mm0 \n\t"
"movq %%mm0, (%0) \n\t"
"movq %%mm0, (%0, %2) \n\t"
"movq %%mm0, (%0, %2, 2) \n\t"
"movq %%mm0, (%0, %3) \n\t"
"add $8, %0 \n\t"
"cmp %4, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) buf - (x86_reg) ptr - w),
"r" ((x86_reg) - wrap), "r" ((x86_reg) - wrap * 3),
"r" (ptr + width + 2 * w));
}
}

if (sides & EDGE_BOTTOM) {
for (i = 0; i < h; i += 4) {
ptr = last_line + (i + 1) * wrap - w;
__asm__ volatile (
"1: \n\t"
"movq (%1, %0), %%mm0 \n\t"
"movq %%mm0, (%0) \n\t"
"movq %%mm0, (%0, %2) \n\t"
"movq %%mm0, (%0, %2, 2) \n\t"
"movq %%mm0, (%0, %3) \n\t"
"add $8, %0 \n\t"
"cmp %4, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) last_line - (x86_reg) ptr - w),
"r" ((x86_reg) wrap), "r" ((x86_reg) wrap * 3),
"r" (ptr + width + 2 * w));
}
}
}

#endif /* HAVE_INLINE_ASM */

+ 0
- 3
libavcodec/x86/dsputil_x86.h View File

@@ -31,7 +31,4 @@ void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx,
unsigned high_bit_depth);
void ff_dsputil_init_pix_mmx(DSPContext *c, AVCodecContext *avctx);

void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides);

#endif /* AVCODEC_X86_DSPUTIL_X86_H */

+ 99
- 0
libavcodec/x86/mpegvideoencdsp_init.c View File

@@ -93,6 +93,101 @@ int ff_pix_norm1_mmx(uint8_t *pix, int line_size);
#undef PHADDD
#endif /* HAVE_SSSE3_INLINE */

/* Draw the edges of width 'w' of an image of size width, height
* this MMX version can only handle w == 8 || w == 16. */
static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides)
{
uint8_t *ptr, *last_line;
int i;

last_line = buf + (height - 1) * wrap;
/* left and right */
ptr = buf;
if (w == 8) {
__asm__ volatile (
"1: \n\t"
"movd (%0), %%mm0 \n\t"
"punpcklbw %%mm0, %%mm0 \n\t"
"punpcklwd %%mm0, %%mm0 \n\t"
"punpckldq %%mm0, %%mm0 \n\t"
"movq %%mm0, -8(%0) \n\t"
"movq -8(%0, %2), %%mm1 \n\t"
"punpckhbw %%mm1, %%mm1 \n\t"
"punpckhwd %%mm1, %%mm1 \n\t"
"punpckhdq %%mm1, %%mm1 \n\t"
"movq %%mm1, (%0, %2) \n\t"
"add %1, %0 \n\t"
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
} else {
__asm__ volatile (
"1: \n\t"
"movd (%0), %%mm0 \n\t"
"punpcklbw %%mm0, %%mm0 \n\t"
"punpcklwd %%mm0, %%mm0 \n\t"
"punpckldq %%mm0, %%mm0 \n\t"
"movq %%mm0, -8(%0) \n\t"
"movq %%mm0, -16(%0) \n\t"
"movq -8(%0, %2), %%mm1 \n\t"
"punpckhbw %%mm1, %%mm1 \n\t"
"punpckhwd %%mm1, %%mm1 \n\t"
"punpckhdq %%mm1, %%mm1 \n\t"
"movq %%mm1, (%0, %2) \n\t"
"movq %%mm1, 8(%0, %2) \n\t"
"add %1, %0 \n\t"
"cmp %3, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) wrap), "r" ((x86_reg) width),
"r" (ptr + wrap * height));
}

/* top and bottom (and hopefully also the corners) */
if (sides & EDGE_TOP) {
for (i = 0; i < h; i += 4) {
ptr = buf - (i + 1) * wrap - w;
__asm__ volatile (
"1: \n\t"
"movq (%1, %0), %%mm0 \n\t"
"movq %%mm0, (%0) \n\t"
"movq %%mm0, (%0, %2) \n\t"
"movq %%mm0, (%0, %2, 2) \n\t"
"movq %%mm0, (%0, %3) \n\t"
"add $8, %0 \n\t"
"cmp %4, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) buf - (x86_reg) ptr - w),
"r" ((x86_reg) - wrap), "r" ((x86_reg) - wrap * 3),
"r" (ptr + width + 2 * w));
}
}

if (sides & EDGE_BOTTOM) {
for (i = 0; i < h; i += 4) {
ptr = last_line + (i + 1) * wrap - w;
__asm__ volatile (
"1: \n\t"
"movq (%1, %0), %%mm0 \n\t"
"movq %%mm0, (%0) \n\t"
"movq %%mm0, (%0, %2) \n\t"
"movq %%mm0, (%0, %2, 2) \n\t"
"movq %%mm0, (%0, %3) \n\t"
"add $8, %0 \n\t"
"cmp %4, %0 \n\t"
"jb 1b \n\t"
: "+r" (ptr)
: "r" ((x86_reg) last_line - (x86_reg) ptr - w),
"r" ((x86_reg) wrap), "r" ((x86_reg) wrap * 3),
"r" (ptr + width + 2 * w));
}
}
}

#endif /* HAVE_INLINE_ASM */

av_cold void ff_mpegvideoencdsp_init_x86(MpegvideoEncDSPContext *c,
@@ -112,6 +207,10 @@ av_cold void ff_mpegvideoencdsp_init_x86(MpegvideoEncDSPContext *c,
c->try_8x8basis = try_8x8basis_mmx;
}
c->add_8x8basis = add_8x8basis_mmx;

if (avctx->bits_per_raw_sample <= 8) {
c->draw_edges = draw_edges_mmx;
}
}

if (INLINE_AMD3DNOW(cpu_flags)) {


Write Preview
Loading…
Cancel
Save