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ffmpeg.wasm-core
Commit 26345acb authored by Michael Niedermayer's avatar Michael Niedermayer
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Merge remote-tracking branch 'qatar/master' 

* qatar/master:
  proresdec: support mixed interlaced/non-interlaced content
  vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext.
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents 9774251c 0881cbf3
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Showing with 102 additions and 46 deletions
libavcodec/dsputil.c
View file @ 26345acb
......@@ -2946,7 +2946,6 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->clear_blocks = FUNCC(clear_blocks ## dct , depth);\
c->add_pixels8 = FUNCC(add_pixels8 ## dct , depth);\
c->add_pixels4 = FUNCC(add_pixels4 ## dct , depth);\
c->put_no_rnd_pixels_l2 = FUNCC(put_no_rnd_pixels8_l2 , depth);\
\
c->put_h264_chroma_pixels_tab[0] = FUNCC(put_h264_chroma_mc8 , depth);\
c->put_h264_chroma_pixels_tab[1] = FUNCC(put_h264_chroma_mc4 , depth);\
......
libavcodec/dsputil.h
View file @ 26345acb
......@@ -308,8 +308,6 @@ typedef struct DSPContext {
*/
op_pixels_func avg_no_rnd_pixels_tab[4][4];
void (*put_no_rnd_pixels_l2)(uint8_t *block/*align 8*/, const uint8_t *a/*align 1*/, const uint8_t *b/*align 1*/, int line_size, int h);
/**
* Thirdpel motion compensation with rounding (a+b+1)>>1.
* this is an array[12] of motion compensation functions for the 9 thirdpe
......
libavcodec/dsputil_template.c
View file @ 26345acb
......@@ -582,10 +582,6 @@ PIXOP2(put, op_put)
#define put_no_rnd_pixels8_c put_pixels8_c
#define put_no_rnd_pixels16_c put_pixels16_c
static void FUNCC(put_no_rnd_pixels8_l2)(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){
FUNC(put_no_rnd_pixels8_l2)(dst, a, b, stride, stride, stride, h);
}
#define H264_CHROMA_MC(OPNAME, OP)\
static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *p_dst/*align 8*/, uint8_t *p_src/*align 1*/, int stride, int h, int x, int y){\
pixel *dst = (pixel*)p_dst;\
......
libavcodec/proresdec_lgpl.c
View file @ 26345acb
......@@ -164,6 +164,8 @@ static int decode_frame_header(ProresContext *ctx, const uint8_t *buf,
if (ctx->frame_type) { /* if interlaced */
ctx->picture.interlaced_frame = 1;
ctx->picture.top_field_first = ctx->frame_type & 1;
} else {
ctx->picture.interlaced_frame = 0;
}
avctx->color_primaries = buf[14];
......
libavcodec/vp3.c
View file @ 26345acb
......@@ -1570,7 +1570,7 @@ static void render_slice(Vp3DecodeContext *s, int slice)
motion_source, stride, 8);
}else{
int d= (motion_x ^ motion_y)>>31; // d is 0 if motion_x and _y have the same sign, else -1
s->dsp.put_no_rnd_pixels_l2(
s->vp3dsp.put_no_rnd_pixels_l2(
output_plane + first_pixel,
motion_source - d,
motion_source + stride + 1 + d,
......
libavcodec/vp3dsp.c
View file @ 26345acb
......@@ -274,8 +274,27 @@ static void vp3_h_loop_filter_c(uint8_t *first_pixel, int stride,
}
}
static void put_no_rnd_pixels_l2(uint8_t *dst, const uint8_t *src1,
const uint8_t *src2, ptrdiff_t stride, int h)
{
int i;
for (i = 0; i < h; i++) {
uint32_t a, b;
a = AV_RN32A(&src1[i * stride]);
b = AV_RN32A(&src2[i * stride]);
AV_WN32A(&dst[i * stride], no_rnd_avg32(a, b));
a = AV_RN32A(&src1[i * stride + 4]);
b = AV_RN32A(&src2[i * stride + 4]);
AV_WN32A(&dst[i * stride + 4], no_rnd_avg32(a, b));
}
}
av_cold void ff_vp3dsp_init(VP3DSPContext *c, int flags)
{
c->put_no_rnd_pixels_l2 = put_no_rnd_pixels_l2;
c->idct_put = vp3_idct_put_c;
c->idct_add = vp3_idct_add_c;
c->idct_dc_add = vp3_idct_dc_add_c;
......
libavcodec/vp3dsp.h
View file @ 26345acb
......@@ -19,10 +19,26 @@
#ifndef AVCODEC_VP3DSP_H
#define AVCODEC_VP3DSP_H
#include <stddef.h>
#include <stdint.h>
#include "dsputil.h"
typedef struct VP3DSPContext {
/**
* Copy 8xH pixels from source to destination buffer using a bilinear
* filter with no rounding (i.e. *dst = (*a + *b) >> 1).
*
* @param dst destination buffer, aligned by 8
* @param a first source buffer, no alignment
* @param b second source buffer, no alignment
* @param stride distance between two lines in source/dest buffers
* @param h height
*/
void (*put_no_rnd_pixels_l2)(uint8_t *dst,
const uint8_t *a,
const uint8_t *b,
ptrdiff_t stride, int h);
void (*idct_put)(uint8_t *dest, int line_size, DCTELEM *block);
void (*idct_add)(uint8_t *dest, int line_size, DCTELEM *block);
void (*idct_dc_add)(uint8_t *dest, int line_size, DCTELEM *block);
......
libavcodec/vp56.c
View file @ 26345acb
......@@ -373,9 +373,9 @@ static void vp56_mc(VP56Context *s, int b, int plane, uint8_t *src,
s->filter(s, dst, src_block, src_offset, src_offset+overlap_offset,
stride, s->mv[b], mask, s->filter_selection, b<4);
else
s->dsp.put_no_rnd_pixels_l2(dst, src_block+src_offset,
src_block+src_offset+overlap_offset,
stride, 8);
s->vp3dsp.put_no_rnd_pixels_l2(dst, src_block+src_offset,
src_block+src_offset+overlap_offset,
stride, 8);
} else {
s->dsp.put_pixels_tab[1][0](dst, src_block+src_offset, stride, 8);
}
......
libavcodec/x86/dsputil_mmx.c
View file @ 26345acb
......@@ -1839,39 +1839,6 @@ void ff_avg_vc1_mspel_mc00_mmxext(uint8_t *dst, const uint8_t *src,
avg_pixels8_mmxext(dst, src, stride, 8);
}
/* only used in VP3/5/6 */
static void put_vp_no_rnd_pixels8_l2_mmx(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h)
{
// START_TIMER
MOVQ_BFE(mm6);
__asm__ volatile(
"1: \n\t"
"movq (%1), %%mm0 \n\t"
"movq (%2), %%mm1 \n\t"
"movq (%1,%4), %%mm2 \n\t"
"movq (%2,%4), %%mm3 \n\t"
PAVGBP_MMX_NO_RND(%%mm0, %%mm1, %%mm4, %%mm2, %%mm3, %%mm5)
"movq %%mm4, (%3) \n\t"
"movq %%mm5, (%3,%4) \n\t"
"movq (%1,%4,2), %%mm0 \n\t"
"movq (%2,%4,2), %%mm1 \n\t"
"movq (%1,%5), %%mm2 \n\t"
"movq (%2,%5), %%mm3 \n\t"
"lea (%1,%4,4), %1 \n\t"
"lea (%2,%4,4), %2 \n\t"
PAVGBP_MMX_NO_RND(%%mm0, %%mm1, %%mm4, %%mm2, %%mm3, %%mm5)
"movq %%mm4, (%3,%4,2) \n\t"
"movq %%mm5, (%3,%5) \n\t"
"lea (%3,%4,4), %3 \n\t"
"subl $4, %0 \n\t"
"jnz 1b \n\t"
:"+r"(h), "+r"(a), "+r"(b), "+r"(dst)
:"r"((x86_reg)stride), "r"((x86_reg)3L*stride)
:"memory");
// STOP_TIMER("put_vp_no_rnd_pixels8_l2_mmx")
}
#if CONFIG_DIRAC_DECODER
#define DIRAC_PIXOP(OPNAME, EXT)\
void ff_ ## OPNAME ## _dirac_pixels8_ ## EXT(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
......@@ -2115,8 +2082,6 @@ static void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int mm_flags)
c->add_bytes = add_bytes_mmx;
c->put_no_rnd_pixels_l2= put_vp_no_rnd_pixels8_l2_mmx;
if (CONFIG_H263_DECODER || CONFIG_H263_ENCODER) {
c->h263_v_loop_filter = h263_v_loop_filter_mmx;
c->h263_h_loop_filter = h263_h_loop_filter_mmx;
......
libavcodec/x86/vp3dsp_init.c
View file @ 26345acb
/*
* Copyright (c) 2009 David Conrad <lessen42@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
......@@ -21,6 +23,7 @@
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/cpu.h"
#include "libavutil/x86/asm.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/vp3dsp.h"
#include "config.h"
......@@ -39,10 +42,68 @@ void ff_vp3_v_loop_filter_mmxext(uint8_t *src, int stride,
void ff_vp3_h_loop_filter_mmxext(uint8_t *src, int stride,
int *bounding_values);
#if HAVE_INLINE_ASM
#define MOVQ_BFE(regd) \
__asm__ volatile ( \
"pcmpeqd %%"#regd", %%"#regd" \n\t" \
"paddb %%"#regd", %%"#regd" \n\t" ::)
#define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \
"movq "#rega", "#regr" \n\t" \
"movq "#regc", "#regp" \n\t" \
"pand "#regb", "#regr" \n\t" \
"pand "#regd", "#regp" \n\t" \
"pxor "#rega", "#regb" \n\t" \
"pxor "#regc", "#regd" \n\t" \
"pand %%mm6, "#regb" \n\t" \
"pand %%mm6, "#regd" \n\t" \
"psrlq $1, "#regb" \n\t" \
"psrlq $1, "#regd" \n\t" \
"paddb "#regb", "#regr" \n\t" \
"paddb "#regd", "#regp" \n\t"
static void put_vp_no_rnd_pixels8_l2_mmx(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h)
{
// START_TIMER
MOVQ_BFE(mm6);
__asm__ volatile(
"1: \n\t"
"movq (%1), %%mm0 \n\t"
"movq (%2), %%mm1 \n\t"
"movq (%1,%4), %%mm2 \n\t"
"movq (%2,%4), %%mm3 \n\t"
PAVGBP_MMX_NO_RND(%%mm0, %%mm1, %%mm4, %%mm2, %%mm3, %%mm5)
"movq %%mm4, (%3) \n\t"
"movq %%mm5, (%3,%4) \n\t"
"movq (%1,%4,2), %%mm0 \n\t"
"movq (%2,%4,2), %%mm1 \n\t"
"movq (%1,%5), %%mm2 \n\t"
"movq (%2,%5), %%mm3 \n\t"
"lea (%1,%4,4), %1 \n\t"
"lea (%2,%4,4), %2 \n\t"
PAVGBP_MMX_NO_RND(%%mm0, %%mm1, %%mm4, %%mm2, %%mm3, %%mm5)
"movq %%mm4, (%3,%4,2) \n\t"
"movq %%mm5, (%3,%5) \n\t"
"lea (%3,%4,4), %3 \n\t"
"subl $4, %0 \n\t"
"jnz 1b \n\t"
:"+r"(h), "+r"(a), "+r"(b), "+r"(dst)
:"r"((x86_reg)stride), "r"((x86_reg)3L*stride)
:"memory");
// STOP_TIMER("put_vp_no_rnd_pixels8_l2_mmx")
}
#endif /* HAVE_INLINE_ASM */
av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags)
{
int cpuflags = av_get_cpu_flags();
#if HAVE_INLINE_ASM
c->put_no_rnd_pixels_l2 = put_vp_no_rnd_pixels8_l2_mmx;
#endif /* HAVE_INLINE_ASM */
#if ARCH_X86_32
if (EXTERNAL_MMX(cpuflags)) {
c->idct_put = ff_vp3_idct_put_mmx;
......
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