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dsputil: Move mspel_pixels_tab to the only place it is used

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pull/74/head
Diego Biurrun 11 years ago
parent 3832a65901
commit 256da0770e
5 changed files with 135 additions and 119 deletions
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  1. 118
      libavcodec/dsputil.c
  2. 5
      libavcodec/dsputil.h
  3. 8
      libavcodec/wmv2.c
  4. 119
      libavcodec/wmv2dsp.c
  5. 4
      libavcodec/wmv2dsp.h

118
libavcodec/dsputil.c
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@ -1191,113 +1191,12 @@ void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
#define put_no_rnd_qpel8_mc00_c ff_put_pixels8x8_c
#define put_no_rnd_qpel16_mc00_c ff_put_pixels16x16_c
static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src,
int dstStride, int srcStride, int h)
void ff_put_pixels8_l2_8(uint8_t *dst, const uint8_t *src1, const uint8_t *src2,
int dst_stride, int src_stride1, int src_stride2,
int h)
{
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
int i;
for (i = 0; i < h; i++) {
dst[0] = cm[(9 * (src[0] + src[1]) - (src[-1] + src[2]) + 8) >> 4];
dst[1] = cm[(9 * (src[1] + src[2]) - (src[0] + src[3]) + 8) >> 4];
dst[2] = cm[(9 * (src[2] + src[3]) - (src[1] + src[4]) + 8) >> 4];
dst[3] = cm[(9 * (src[3] + src[4]) - (src[2] + src[5]) + 8) >> 4];
dst[4] = cm[(9 * (src[4] + src[5]) - (src[3] + src[6]) + 8) >> 4];
dst[5] = cm[(9 * (src[5] + src[6]) - (src[4] + src[7]) + 8) >> 4];
dst[6] = cm[(9 * (src[6] + src[7]) - (src[5] + src[8]) + 8) >> 4];
dst[7] = cm[(9 * (src[7] + src[8]) - (src[6] + src[9]) + 8) >> 4];
dst += dstStride;
src += srcStride;
}
}
static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src,
int dstStride, int srcStride, int w)
{
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
int i;
for (i = 0; i < w; i++) {
const int src_1 = src[-srcStride];
const int src0 = src[0];
const int src1 = src[srcStride];
const int src2 = src[2 * srcStride];
const int src3 = src[3 * srcStride];
const int src4 = src[4 * srcStride];
const int src5 = src[5 * srcStride];
const int src6 = src[6 * srcStride];
const int src7 = src[7 * srcStride];
const int src8 = src[8 * srcStride];
const int src9 = src[9 * srcStride];
dst[0 * dstStride] = cm[(9 * (src0 + src1) - (src_1 + src2) + 8) >> 4];
dst[1 * dstStride] = cm[(9 * (src1 + src2) - (src0 + src3) + 8) >> 4];
dst[2 * dstStride] = cm[(9 * (src2 + src3) - (src1 + src4) + 8) >> 4];
dst[3 * dstStride] = cm[(9 * (src3 + src4) - (src2 + src5) + 8) >> 4];
dst[4 * dstStride] = cm[(9 * (src4 + src5) - (src3 + src6) + 8) >> 4];
dst[5 * dstStride] = cm[(9 * (src5 + src6) - (src4 + src7) + 8) >> 4];
dst[6 * dstStride] = cm[(9 * (src6 + src7) - (src5 + src8) + 8) >> 4];
dst[7 * dstStride] = cm[(9 * (src7 + src8) - (src6 + src9) + 8) >> 4];
src++;
dst++;
}
}
static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t half[64];
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
put_pixels8_l2_8(dst, src, half, stride, stride, 8, 8);
}
static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t half[64];
put_pixels8_l2_8(dst, src1, src2, dst_stride, src_stride1, src_stride2, h);
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
put_pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8);
}
static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src + 1, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(dst, halfH + 8, stride, 8, 8);
}
static inline int pix_abs16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
@ -2360,15 +2259,6 @@ av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
#undef dspfunc
c->put_mspel_pixels_tab[0] = ff_put_pixels8x8_c;
c->put_mspel_pixels_tab[1] = put_mspel8_mc10_c;
c->put_mspel_pixels_tab[2] = put_mspel8_mc20_c;
c->put_mspel_pixels_tab[3] = put_mspel8_mc30_c;
c->put_mspel_pixels_tab[4] = put_mspel8_mc02_c;
c->put_mspel_pixels_tab[5] = put_mspel8_mc12_c;
c->put_mspel_pixels_tab[6] = put_mspel8_mc22_c;
c->put_mspel_pixels_tab[7] = put_mspel8_mc32_c;
#define SET_CMP_FUNC(name) \
c->name[0] = name ## 16_c; \
c->name[1] = name ## 8x8_c;

5
libavcodec/dsputil.h
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@ -39,6 +39,10 @@ void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_pixels8_l2_8(uint8_t *dst, const uint8_t *src1, const uint8_t *src2,
int dst_stride, int src_stride1, int src_stride2,
int h);
void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy, int shift, int r,
int width, int height);
@ -174,7 +178,6 @@ typedef struct DSPContext {
qpel_mc_func put_qpel_pixels_tab[2][16];
qpel_mc_func avg_qpel_pixels_tab[2][16];
qpel_mc_func put_no_rnd_qpel_pixels_tab[2][16];
qpel_mc_func put_mspel_pixels_tab[8];
me_cmp_func pix_abs[2][4];

8
libavcodec/wmv2.c
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@ -129,10 +129,10 @@ void ff_mspel_motion(MpegEncContext *s,
emu=1;
}
s->dsp.put_mspel_pixels_tab[dxy](dest_y , ptr , linesize);
s->dsp.put_mspel_pixels_tab[dxy](dest_y+8 , ptr+8 , linesize);
s->dsp.put_mspel_pixels_tab[dxy](dest_y +8*linesize, ptr +8*linesize, linesize);
s->dsp.put_mspel_pixels_tab[dxy](dest_y+8+8*linesize, ptr+8+8*linesize, linesize);
w->wdsp.put_mspel_pixels_tab[dxy](dest_y, ptr, linesize);
w->wdsp.put_mspel_pixels_tab[dxy](dest_y + 8, ptr + 8, linesize);
w->wdsp.put_mspel_pixels_tab[dxy](dest_y + 8 * linesize, ptr + 8 * linesize, linesize);
w->wdsp.put_mspel_pixels_tab[dxy](dest_y + 8 + 8 * linesize, ptr + 8 + 8 * linesize, linesize);
if(s->flags&CODEC_FLAG_GRAY) return;

119
libavcodec/wmv2dsp.c
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@ -20,6 +20,7 @@
#include "libavutil/common.h"
#include "avcodec.h"
#include "dsputil.h"
#include "mathops.h"
#include "wmv2dsp.h"
#define W0 2048
@ -138,9 +139,127 @@ static void wmv2_idct_put_c(uint8_t *dest, int line_size, int16_t *block)
}
}
static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src,
int dstStride, int srcStride, int h)
{
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
int i;
for (i = 0; i < h; i++) {
dst[0] = cm[(9 * (src[0] + src[1]) - (src[-1] + src[2]) + 8) >> 4];
dst[1] = cm[(9 * (src[1] + src[2]) - (src[0] + src[3]) + 8) >> 4];
dst[2] = cm[(9 * (src[2] + src[3]) - (src[1] + src[4]) + 8) >> 4];
dst[3] = cm[(9 * (src[3] + src[4]) - (src[2] + src[5]) + 8) >> 4];
dst[4] = cm[(9 * (src[4] + src[5]) - (src[3] + src[6]) + 8) >> 4];
dst[5] = cm[(9 * (src[5] + src[6]) - (src[4] + src[7]) + 8) >> 4];
dst[6] = cm[(9 * (src[6] + src[7]) - (src[5] + src[8]) + 8) >> 4];
dst[7] = cm[(9 * (src[7] + src[8]) - (src[6] + src[9]) + 8) >> 4];
dst += dstStride;
src += srcStride;
}
}
static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src,
int dstStride, int srcStride, int w)
{
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
int i;
for (i = 0; i < w; i++) {
const int src_1 = src[-srcStride];
const int src0 = src[0];
const int src1 = src[srcStride];
const int src2 = src[2 * srcStride];
const int src3 = src[3 * srcStride];
const int src4 = src[4 * srcStride];
const int src5 = src[5 * srcStride];
const int src6 = src[6 * srcStride];
const int src7 = src[7 * srcStride];
const int src8 = src[8 * srcStride];
const int src9 = src[9 * srcStride];
dst[0 * dstStride] = cm[(9 * (src0 + src1) - (src_1 + src2) + 8) >> 4];
dst[1 * dstStride] = cm[(9 * (src1 + src2) - (src0 + src3) + 8) >> 4];
dst[2 * dstStride] = cm[(9 * (src2 + src3) - (src1 + src4) + 8) >> 4];
dst[3 * dstStride] = cm[(9 * (src3 + src4) - (src2 + src5) + 8) >> 4];
dst[4 * dstStride] = cm[(9 * (src4 + src5) - (src3 + src6) + 8) >> 4];
dst[5 * dstStride] = cm[(9 * (src5 + src6) - (src4 + src7) + 8) >> 4];
dst[6 * dstStride] = cm[(9 * (src6 + src7) - (src5 + src8) + 8) >> 4];
dst[7 * dstStride] = cm[(9 * (src7 + src8) - (src6 + src9) + 8) >> 4];
src++;
dst++;
}
}
static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t half[64];
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
ff_put_pixels8_l2_8(dst, src, half, stride, stride, 8, 8);
}
static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t half[64];
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
ff_put_pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8);
}
static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
ff_put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src + 1, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
ff_put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
uint8_t halfH[88];
wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(dst, halfH + 8, stride, 8, 8);
}
av_cold void ff_wmv2dsp_init(WMV2DSPContext *c)
{
c->idct_add = wmv2_idct_add_c;
c->idct_put = wmv2_idct_put_c;
c->idct_perm = FF_NO_IDCT_PERM;
c->put_mspel_pixels_tab[0] = ff_put_pixels8x8_c;
c->put_mspel_pixels_tab[1] = put_mspel8_mc10_c;
c->put_mspel_pixels_tab[2] = put_mspel8_mc20_c;
c->put_mspel_pixels_tab[3] = put_mspel8_mc30_c;
c->put_mspel_pixels_tab[4] = put_mspel8_mc02_c;
c->put_mspel_pixels_tab[5] = put_mspel8_mc12_c;
c->put_mspel_pixels_tab[6] = put_mspel8_mc22_c;
c->put_mspel_pixels_tab[7] = put_mspel8_mc32_c;
}

4
libavcodec/wmv2dsp.h
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@ -21,10 +21,14 @@
#include <stdint.h>
#include "dsputil.h"
typedef struct WMV2DSPContext {
void (*idct_add)(uint8_t *dest, int line_size, int16_t *block);
void (*idct_put)(uint8_t *dest, int line_size, int16_t *block);
qpel_mc_func put_mspel_pixels_tab[8];
int idct_perm;
} WMV2DSPContext;

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