|
|
|
@ -25,26 +25,27 @@ |
|
|
|
|
* VP8 compatible video decoder |
|
|
|
|
*/ |
|
|
|
|
|
|
|
|
|
#include "mathops.h" |
|
|
|
|
#include "vp8dsp.h" |
|
|
|
|
#include "libavutil/common.h" |
|
|
|
|
#include "libavutil/intreadwrite.h" |
|
|
|
|
|
|
|
|
|
#include "mathops.h" |
|
|
|
|
#include "vp8dsp.h" |
|
|
|
|
|
|
|
|
|
#define MK_IDCT_DC_ADD4_C(name) \ |
|
|
|
|
static void name ## _idct_dc_add4uv_c(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)\
|
|
|
|
|
{\
|
|
|
|
|
name ## _idct_dc_add_c(dst+stride*0+0, block[0], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+stride*0+4, block[1], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+stride*4+0, block[2], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+stride*4+4, block[3], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + stride * 0 + 0, block[0], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + stride * 0 + 4, block[1], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + stride * 4 + 0, block[2], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + stride * 4 + 4, block[3], stride);\
|
|
|
|
|
}\
|
|
|
|
|
\
|
|
|
|
|
static void name ## _idct_dc_add4y_c(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)\
|
|
|
|
|
{\
|
|
|
|
|
name ## _idct_dc_add_c(dst+ 0, block[0], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+ 4, block[1], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+ 8, block[2], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst+12, block[3], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + 0, block[0], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + 4, block[1], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + 8, block[2], stride);\
|
|
|
|
|
name ## _idct_dc_add_c(dst + 12, block[3], stride);\
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#if CONFIG_VP7_DECODER |
|
|
|
@ -54,14 +55,14 @@ static void vp7_luma_dc_wht_c(int16_t block[4][4][16], int16_t dc[16]) |
|
|
|
|
int16_t tmp[16]; |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
a1 = (dc[i*4+0] + dc[i*4+2]) * 23170; |
|
|
|
|
b1 = (dc[i*4+0] - dc[i*4+2]) * 23170; |
|
|
|
|
c1 = dc[i*4+1] * 12540 - dc[i*4+3] * 30274; |
|
|
|
|
d1 = dc[i*4+1] * 30274 + dc[i*4+3] * 12540; |
|
|
|
|
tmp[i*4+0] = (a1 + d1) >> 14; |
|
|
|
|
tmp[i*4+3] = (a1 - d1) >> 14; |
|
|
|
|
tmp[i*4+1] = (b1 + c1) >> 14; |
|
|
|
|
tmp[i*4+2] = (b1 - c1) >> 14; |
|
|
|
|
a1 = (dc[i * 4 + 0] + dc[i * 4 + 2]) * 23170; |
|
|
|
|
b1 = (dc[i * 4 + 0] - dc[i * 4 + 2]) * 23170; |
|
|
|
|
c1 = dc[i * 4 + 1] * 12540 - dc[i * 4 + 3] * 30274; |
|
|
|
|
d1 = dc[i * 4 + 1] * 30274 + dc[i * 4 + 3] * 12540; |
|
|
|
|
tmp[i * 4 + 0] = (a1 + d1) >> 14; |
|
|
|
|
tmp[i * 4 + 3] = (a1 - d1) >> 14; |
|
|
|
|
tmp[i * 4 + 1] = (b1 + c1) >> 14; |
|
|
|
|
tmp[i * 4 + 2] = (b1 - c1) >> 14; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
@ -69,7 +70,7 @@ static void vp7_luma_dc_wht_c(int16_t block[4][4][16], int16_t dc[16]) |
|
|
|
|
b1 = (tmp[i + 0] - tmp[i + 8]) * 23170; |
|
|
|
|
c1 = tmp[i + 4] * 12540 - tmp[i + 12] * 30274; |
|
|
|
|
d1 = tmp[i + 4] * 30274 + tmp[i + 12] * 12540; |
|
|
|
|
AV_ZERO64(dc + i*4); |
|
|
|
|
AV_ZERO64(dc + i * 4); |
|
|
|
|
block[0][i][0] = (a1 + d1 + 0x20000) >> 18; |
|
|
|
|
block[3][i][0] = (a1 - d1 + 0x20000) >> 18; |
|
|
|
|
block[1][i][0] = (b1 + c1 + 0x20000) >> 18; |
|
|
|
@ -96,15 +97,15 @@ static void vp7_idct_add_c(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
|
|
|
|
int16_t tmp[16]; |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
a1 = (block[i*4+0] + block[i*4+2]) * 23170; |
|
|
|
|
b1 = (block[i*4+0] - block[i*4+2]) * 23170; |
|
|
|
|
c1 = block[i*4+1] * 12540 - block[i*4+3] * 30274; |
|
|
|
|
d1 = block[i*4+1] * 30274 + block[i*4+3] * 12540; |
|
|
|
|
AV_ZERO64(block + i*4); |
|
|
|
|
tmp[i*4+0] = (a1 + d1) >> 14; |
|
|
|
|
tmp[i*4+3] = (a1 - d1) >> 14; |
|
|
|
|
tmp[i*4+1] = (b1 + c1) >> 14; |
|
|
|
|
tmp[i*4+2] = (b1 - c1) >> 14; |
|
|
|
|
a1 = (block[i * 4 + 0] + block[i * 4 + 2]) * 23170; |
|
|
|
|
b1 = (block[i * 4 + 0] - block[i * 4 + 2]) * 23170; |
|
|
|
|
c1 = block[i * 4 + 1] * 12540 - block[i * 4 + 3] * 30274; |
|
|
|
|
d1 = block[i * 4 + 1] * 30274 + block[i * 4 + 3] * 12540; |
|
|
|
|
AV_ZERO64(block + i * 4); |
|
|
|
|
tmp[i * 4 + 0] = (a1 + d1) >> 14; |
|
|
|
|
tmp[i * 4 + 3] = (a1 - d1) >> 14; |
|
|
|
|
tmp[i * 4 + 1] = (b1 + c1) >> 14; |
|
|
|
|
tmp[i * 4 + 2] = (b1 - c1) >> 14; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
@ -112,10 +113,10 @@ static void vp7_idct_add_c(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
|
|
|
|
b1 = (tmp[i + 0] - tmp[i + 8]) * 23170; |
|
|
|
|
c1 = tmp[i + 4] * 12540 - tmp[i + 12] * 30274; |
|
|
|
|
d1 = tmp[i + 4] * 30274 + tmp[i + 12] * 12540; |
|
|
|
|
dst[0*stride+i] = av_clip_uint8(dst[0*stride+i] + ((a1 + d1 + 0x20000) >> 18)); |
|
|
|
|
dst[3*stride+i] = av_clip_uint8(dst[3*stride+i] + ((a1 - d1 + 0x20000) >> 18)); |
|
|
|
|
dst[1*stride+i] = av_clip_uint8(dst[1*stride+i] + ((b1 + c1 + 0x20000) >> 18)); |
|
|
|
|
dst[2*stride+i] = av_clip_uint8(dst[2*stride+i] + ((b1 - c1 + 0x20000) >> 18)); |
|
|
|
|
dst[0 * stride + i] = av_clip_uint8(dst[0 * stride + i] + ((a1 + d1 + 0x20000) >> 18)); |
|
|
|
|
dst[3 * stride + i] = av_clip_uint8(dst[3 * stride + i] + ((a1 - d1 + 0x20000) >> 18)); |
|
|
|
|
dst[1 * stride + i] = av_clip_uint8(dst[1 * stride + i] + ((b1 + c1 + 0x20000) >> 18)); |
|
|
|
|
dst[2 * stride + i] = av_clip_uint8(dst[2 * stride + i] + ((b1 - c1 + 0x20000) >> 18)); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
@ -143,23 +144,23 @@ static void vp8_luma_dc_wht_c(int16_t block[4][4][16], int16_t dc[16]) |
|
|
|
|
int i, t0, t1, t2, t3; |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
t0 = dc[0*4+i] + dc[3*4+i]; |
|
|
|
|
t1 = dc[1*4+i] + dc[2*4+i]; |
|
|
|
|
t2 = dc[1*4+i] - dc[2*4+i]; |
|
|
|
|
t3 = dc[0*4+i] - dc[3*4+i]; |
|
|
|
|
|
|
|
|
|
dc[0*4+i] = t0 + t1; |
|
|
|
|
dc[1*4+i] = t3 + t2; |
|
|
|
|
dc[2*4+i] = t0 - t1; |
|
|
|
|
dc[3*4+i] = t3 - t2; |
|
|
|
|
t0 = dc[0 * 4 + i] + dc[3 * 4 + i]; |
|
|
|
|
t1 = dc[1 * 4 + i] + dc[2 * 4 + i]; |
|
|
|
|
t2 = dc[1 * 4 + i] - dc[2 * 4 + i]; |
|
|
|
|
t3 = dc[0 * 4 + i] - dc[3 * 4 + i]; |
|
|
|
|
|
|
|
|
|
dc[0 * 4 + i] = t0 + t1; |
|
|
|
|
dc[1 * 4 + i] = t3 + t2; |
|
|
|
|
dc[2 * 4 + i] = t0 - t1; |
|
|
|
|
dc[3 * 4 + i] = t3 - t2; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
t0 = dc[i*4+0] + dc[i*4+3] + 3; // rounding
|
|
|
|
|
t1 = dc[i*4+1] + dc[i*4+2]; |
|
|
|
|
t2 = dc[i*4+1] - dc[i*4+2]; |
|
|
|
|
t3 = dc[i*4+0] - dc[i*4+3] + 3; // rounding
|
|
|
|
|
AV_ZERO64(dc + i*4); |
|
|
|
|
t0 = dc[i * 4 + 0] + dc[i * 4 + 3] + 3; // rounding
|
|
|
|
|
t1 = dc[i * 4 + 1] + dc[i * 4 + 2]; |
|
|
|
|
t2 = dc[i * 4 + 1] - dc[i * 4 + 2]; |
|
|
|
|
t3 = dc[i * 4 + 0] - dc[i * 4 + 3] + 3; // rounding
|
|
|
|
|
AV_ZERO64(dc + i * 4); |
|
|
|
|
|
|
|
|
|
block[i][0][0] = (t0 + t1) >> 3; |
|
|
|
|
block[i][1][0] = (t3 + t2) >> 3; |
|
|
|
@ -181,8 +182,8 @@ static void vp8_luma_dc_wht_dc_c(int16_t block[4][4][16], int16_t dc[16]) |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#define MUL_20091(a) ((((a)*20091) >> 16) + (a)) |
|
|
|
|
#define MUL_35468(a) (((a)*35468) >> 16) |
|
|
|
|
#define MUL_20091(a) ((((a) * 20091) >> 16) + (a)) |
|
|
|
|
#define MUL_35468(a) (((a) * 35468) >> 16) |
|
|
|
|
|
|
|
|
|
static void vp8_idct_add_c(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
|
|
|
|
{ |
|
|
|
@ -190,32 +191,32 @@ static void vp8_idct_add_c(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
|
|
|
|
int16_t tmp[16]; |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
t0 = block[0*4+i] + block[2*4+i]; |
|
|
|
|
t1 = block[0*4+i] - block[2*4+i]; |
|
|
|
|
t2 = MUL_35468(block[1*4+i]) - MUL_20091(block[3*4+i]); |
|
|
|
|
t3 = MUL_20091(block[1*4+i]) + MUL_35468(block[3*4+i]); |
|
|
|
|
block[0*4+i] = 0; |
|
|
|
|
block[1*4+i] = 0; |
|
|
|
|
block[2*4+i] = 0; |
|
|
|
|
block[3*4+i] = 0; |
|
|
|
|
|
|
|
|
|
tmp[i*4+0] = t0 + t3; |
|
|
|
|
tmp[i*4+1] = t1 + t2; |
|
|
|
|
tmp[i*4+2] = t1 - t2; |
|
|
|
|
tmp[i*4+3] = t0 - t3; |
|
|
|
|
t0 = block[0 * 4 + i] + block[2 * 4 + i]; |
|
|
|
|
t1 = block[0 * 4 + i] - block[2 * 4 + i]; |
|
|
|
|
t2 = MUL_35468(block[1 * 4 + i]) - MUL_20091(block[3 * 4 + i]); |
|
|
|
|
t3 = MUL_20091(block[1 * 4 + i]) + MUL_35468(block[3 * 4 + i]); |
|
|
|
|
block[0 * 4 + i] = 0; |
|
|
|
|
block[1 * 4 + i] = 0; |
|
|
|
|
block[2 * 4 + i] = 0; |
|
|
|
|
block[3 * 4 + i] = 0; |
|
|
|
|
|
|
|
|
|
tmp[i * 4 + 0] = t0 + t3; |
|
|
|
|
tmp[i * 4 + 1] = t1 + t2; |
|
|
|
|
tmp[i * 4 + 2] = t1 - t2; |
|
|
|
|
tmp[i * 4 + 3] = t0 - t3; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++) { |
|
|
|
|
t0 = tmp[0*4+i] + tmp[2*4+i]; |
|
|
|
|
t1 = tmp[0*4+i] - tmp[2*4+i]; |
|
|
|
|
t2 = MUL_35468(tmp[1*4+i]) - MUL_20091(tmp[3*4+i]); |
|
|
|
|
t3 = MUL_20091(tmp[1*4+i]) + MUL_35468(tmp[3*4+i]); |
|
|
|
|
t0 = tmp[0 * 4 + i] + tmp[2 * 4 + i]; |
|
|
|
|
t1 = tmp[0 * 4 + i] - tmp[2 * 4 + i]; |
|
|
|
|
t2 = MUL_35468(tmp[1 * 4 + i]) - MUL_20091(tmp[3 * 4 + i]); |
|
|
|
|
t3 = MUL_20091(tmp[1 * 4 + i]) + MUL_35468(tmp[3 * 4 + i]); |
|
|
|
|
|
|
|
|
|
dst[0] = av_clip_uint8(dst[0] + ((t0 + t3 + 4) >> 3)); |
|
|
|
|
dst[1] = av_clip_uint8(dst[1] + ((t1 + t2 + 4) >> 3)); |
|
|
|
|
dst[2] = av_clip_uint8(dst[2] + ((t1 - t2 + 4) >> 3)); |
|
|
|
|
dst[3] = av_clip_uint8(dst[3] + ((t0 - t3 + 4) >> 3)); |
|
|
|
|
dst += stride; |
|
|
|
|
dst += stride; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
@ -229,7 +230,7 @@ static void vp8_idct_dc_add_c(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
|
|
|
|
dst[1] = av_clip_uint8(dst[1] + dc); |
|
|
|
|
dst[2] = av_clip_uint8(dst[2] + dc); |
|
|
|
|
dst[3] = av_clip_uint8(dst[3] + dc); |
|
|
|
|
dst += stride; |
|
|
|
|
dst += stride; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
@ -237,25 +238,26 @@ MK_IDCT_DC_ADD4_C(vp8) |
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
// because I like only having two parameters to pass functions...
|
|
|
|
|
#define LOAD_PIXELS\ |
|
|
|
|
int av_unused p3 = p[-4*stride];\
|
|
|
|
|
int av_unused p2 = p[-3*stride];\
|
|
|
|
|
int av_unused p1 = p[-2*stride];\
|
|
|
|
|
int av_unused p0 = p[-1*stride];\
|
|
|
|
|
int av_unused q0 = p[ 0*stride];\
|
|
|
|
|
int av_unused q1 = p[ 1*stride];\
|
|
|
|
|
int av_unused q2 = p[ 2*stride];\
|
|
|
|
|
int av_unused q3 = p[ 3*stride]; |
|
|
|
|
|
|
|
|
|
#define clip_int8(n) (cm[n+0x80]-0x80) |
|
|
|
|
|
|
|
|
|
static av_always_inline void filter_common(uint8_t *p, ptrdiff_t stride, int is4tap, int vpn) |
|
|
|
|
#define LOAD_PIXELS \ |
|
|
|
|
int av_unused p3 = p[-4 * stride]; \
|
|
|
|
|
int av_unused p2 = p[-3 * stride]; \
|
|
|
|
|
int av_unused p1 = p[-2 * stride]; \
|
|
|
|
|
int av_unused p0 = p[-1 * stride]; \
|
|
|
|
|
int av_unused q0 = p[ 0 * stride]; \
|
|
|
|
|
int av_unused q1 = p[ 1 * stride]; \
|
|
|
|
|
int av_unused q2 = p[ 2 * stride]; \
|
|
|
|
|
int av_unused q3 = p[ 3 * stride]; |
|
|
|
|
|
|
|
|
|
#define clip_int8(n) (cm[n + 0x80] - 0x80) |
|
|
|
|
|
|
|
|
|
static av_always_inline void filter_common(uint8_t *p, ptrdiff_t stride, |
|
|
|
|
int is4tap, int vpn) |
|
|
|
|
{ |
|
|
|
|
LOAD_PIXELS |
|
|
|
|
int a, f1, f2; |
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
|
|
|
|
|
|
|
|
|
a = 3*(q0 - p0); |
|
|
|
|
a = 3 * (q0 - p0); |
|
|
|
|
|
|
|
|
|
if (is4tap) |
|
|
|
|
a += clip_int8(p1 - q1); |
|
|
|
@ -264,23 +266,23 @@ static av_always_inline void filter_common(uint8_t *p, ptrdiff_t stride, int is4 |
|
|
|
|
|
|
|
|
|
// We deviate from the spec here with c(a+3) >> 3
|
|
|
|
|
// since that's what libvpx does.
|
|
|
|
|
f1 = FFMIN(a+4, 127) >> 3; |
|
|
|
|
f1 = FFMIN(a + 4, 127) >> 3; |
|
|
|
|
|
|
|
|
|
if (vpn == 7) |
|
|
|
|
f2 = f1 - ((a & 7) == 4); |
|
|
|
|
else |
|
|
|
|
f2 = FFMIN(a+3, 127) >> 3; |
|
|
|
|
f2 = FFMIN(a + 3, 127) >> 3; |
|
|
|
|
|
|
|
|
|
// Despite what the spec says, we do need to clamp here to
|
|
|
|
|
// be bitexact with libvpx.
|
|
|
|
|
p[-1*stride] = cm[p0 + f2]; |
|
|
|
|
p[ 0*stride] = cm[q0 - f1]; |
|
|
|
|
p[-1 * stride] = cm[p0 + f2]; |
|
|
|
|
p[ 0 * stride] = cm[q0 - f1]; |
|
|
|
|
|
|
|
|
|
// only used for _inner on blocks without high edge variance
|
|
|
|
|
if (!is4tap) { |
|
|
|
|
a = (f1+1)>>1; |
|
|
|
|
p[-2*stride] = cm[p1 + a]; |
|
|
|
|
p[ 1*stride] = cm[q1 - a]; |
|
|
|
|
a = (f1 + 1) >> 1; |
|
|
|
|
p[-2 * stride] = cm[p1 + a]; |
|
|
|
|
p[ 1 * stride] = cm[q1 - a]; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
@ -293,7 +295,7 @@ static av_always_inline int vp7_simple_limit(uint8_t *p, ptrdiff_t stride, int f |
|
|
|
|
static av_always_inline int vp8_simple_limit(uint8_t *p, ptrdiff_t stride, int flim) |
|
|
|
|
{ |
|
|
|
|
LOAD_PIXELS |
|
|
|
|
return 2*FFABS(p0-q0) + (FFABS(p1-q1) >> 1) <= flim; |
|
|
|
|
return 2 * FFABS(p0 - q0) + (FFABS(p1 - q1) >> 1) <= flim; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
@ -301,12 +303,17 @@ static av_always_inline int vp8_simple_limit(uint8_t *p, ptrdiff_t stride, int f |
|
|
|
|
* I - limit for interior difference |
|
|
|
|
*/ |
|
|
|
|
#define NORMAL_LIMIT(vpn) \ |
|
|
|
|
static av_always_inline int vp ## vpn ## _normal_limit(uint8_t *p, ptrdiff_t stride, int E, int I)\
|
|
|
|
|
{\
|
|
|
|
|
LOAD_PIXELS\
|
|
|
|
|
return vp ## vpn ## _simple_limit(p, stride, E)\
|
|
|
|
|
&& FFABS(p3-p2) <= I && FFABS(p2-p1) <= I && FFABS(p1-p0) <= I\
|
|
|
|
|
&& FFABS(q3-q2) <= I && FFABS(q2-q1) <= I && FFABS(q1-q0) <= I;\
|
|
|
|
|
static av_always_inline int vp ## vpn ## _normal_limit(uint8_t *p, ptrdiff_t stride, \
|
|
|
|
|
int E, int I)\
|
|
|
|
|
{ \
|
|
|
|
|
LOAD_PIXELS \
|
|
|
|
|
return vp ## vpn ## _simple_limit(p, stride, E) && \
|
|
|
|
|
FFABS(p3 - p2) <= I && \
|
|
|
|
|
FFABS(p2 - p1) <= I && \
|
|
|
|
|
FFABS(p1 - p0) <= I && \
|
|
|
|
|
FFABS(q3 - q2) <= I && \
|
|
|
|
|
FFABS(q2 - q1) <= I && \
|
|
|
|
|
FFABS(q1 - q0) <= I; \
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
NORMAL_LIMIT(7) |
|
|
|
@ -316,7 +323,7 @@ NORMAL_LIMIT(8) |
|
|
|
|
static av_always_inline int hev(uint8_t *p, ptrdiff_t stride, int thresh) |
|
|
|
|
{ |
|
|
|
|
LOAD_PIXELS |
|
|
|
|
return FFABS(p1-p0) > thresh || FFABS(q1-q0) > thresh; |
|
|
|
|
return FFABS(p1 - p0) > thresh || FFABS(q1 - q0) > thresh; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static av_always_inline void filter_mbedge(uint8_t *p, ptrdiff_t stride) |
|
|
|
@ -326,61 +333,68 @@ static av_always_inline void filter_mbedge(uint8_t *p, ptrdiff_t stride) |
|
|
|
|
|
|
|
|
|
LOAD_PIXELS |
|
|
|
|
|
|
|
|
|
w = clip_int8(p1-q1); |
|
|
|
|
w = clip_int8(w + 3*(q0-p0)); |
|
|
|
|
w = clip_int8(p1 - q1); |
|
|
|
|
w = clip_int8(w + 3 * (q0 - p0)); |
|
|
|
|
|
|
|
|
|
a0 = (27*w + 63) >> 7; |
|
|
|
|
a1 = (18*w + 63) >> 7; |
|
|
|
|
a2 = ( 9*w + 63) >> 7; |
|
|
|
|
a0 = (27 * w + 63) >> 7; |
|
|
|
|
a1 = (18 * w + 63) >> 7; |
|
|
|
|
a2 = (9 * w + 63) >> 7; |
|
|
|
|
|
|
|
|
|
p[-3*stride] = cm[p2 + a2]; |
|
|
|
|
p[-2*stride] = cm[p1 + a1]; |
|
|
|
|
p[-1*stride] = cm[p0 + a0]; |
|
|
|
|
p[ 0*stride] = cm[q0 - a0]; |
|
|
|
|
p[ 1*stride] = cm[q1 - a1]; |
|
|
|
|
p[ 2*stride] = cm[q2 - a2]; |
|
|
|
|
p[-3 * stride] = cm[p2 + a2]; |
|
|
|
|
p[-2 * stride] = cm[p1 + a1]; |
|
|
|
|
p[-1 * stride] = cm[p0 + a0]; |
|
|
|
|
p[ 0 * stride] = cm[q0 - a0]; |
|
|
|
|
p[ 1 * stride] = cm[q1 - a1]; |
|
|
|
|
p[ 2 * stride] = cm[q2 - a2]; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#define LOOP_FILTER(vpn, dir, size, stridea, strideb, maybe_inline) \ |
|
|
|
|
static maybe_inline void vp ## vpn ## _ ## dir ## _loop_filter ## size ## _c(uint8_t *dst, ptrdiff_t stride,\
|
|
|
|
|
int flim_E, int flim_I, int hev_thresh)\
|
|
|
|
|
{\
|
|
|
|
|
int i;\
|
|
|
|
|
\
|
|
|
|
|
for (i = 0; i < size; i++)\
|
|
|
|
|
if (vp ## vpn ## _normal_limit(dst+i*stridea, strideb, flim_E, flim_I)) {\
|
|
|
|
|
if (hev(dst+i*stridea, strideb, hev_thresh))\
|
|
|
|
|
filter_common(dst+i*stridea, strideb, 1, vpn);\
|
|
|
|
|
else\
|
|
|
|
|
filter_mbedge(dst+i*stridea, strideb);\
|
|
|
|
|
}\
|
|
|
|
|
}\
|
|
|
|
|
\
|
|
|
|
|
static maybe_inline void vp ## vpn ## _ ## dir ## _loop_filter ## size ## _inner_c(uint8_t *dst, ptrdiff_t stride,\
|
|
|
|
|
int flim_E, int flim_I, int hev_thresh)\
|
|
|
|
|
{\
|
|
|
|
|
int i;\
|
|
|
|
|
\
|
|
|
|
|
for (i = 0; i < size; i++)\
|
|
|
|
|
if (vp ## vpn ## _normal_limit(dst+i*stridea, strideb, flim_E, flim_I)) {\
|
|
|
|
|
int hv = hev(dst+i*stridea, strideb, hev_thresh);\
|
|
|
|
|
if (hv) \
|
|
|
|
|
filter_common(dst+i*stridea, strideb, 1, vpn);\
|
|
|
|
|
else \
|
|
|
|
|
filter_common(dst+i*stridea, strideb, 0, vpn);\
|
|
|
|
|
}\
|
|
|
|
|
#define LOOP_FILTER(vpn, dir, size, stridea, strideb, maybe_inline) \ |
|
|
|
|
static maybe_inline \
|
|
|
|
|
void vp ## vpn ## _ ## dir ## _loop_filter ## size ## _c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t stride, \
|
|
|
|
|
int flim_E, int flim_I, \
|
|
|
|
|
int hev_thresh) \
|
|
|
|
|
{ \
|
|
|
|
|
int i; \
|
|
|
|
|
for (i = 0; i < size; i++) \
|
|
|
|
|
if (vp ## vpn ## _normal_limit(dst + i * stridea, strideb, flim_E, flim_I)) { \
|
|
|
|
|
if (hev(dst + i * stridea, strideb, hev_thresh)) \
|
|
|
|
|
filter_common(dst + i * stridea, strideb, 1, vpn); \
|
|
|
|
|
else \
|
|
|
|
|
filter_mbedge(dst + i * stridea, strideb); \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static maybe_inline \
|
|
|
|
|
void vp ## vpn ## _ ## dir ## _loop_filter ## size ## _inner_c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t stride, \
|
|
|
|
|
int flim_E, int flim_I, \
|
|
|
|
|
int hev_thresh) \
|
|
|
|
|
{ \
|
|
|
|
|
int i; \
|
|
|
|
|
for (i = 0; i < size; i++) \
|
|
|
|
|
if (vp ## vpn ## _normal_limit(dst + i * stridea, strideb, flim_E, flim_I)) { \
|
|
|
|
|
int hv = hev(dst + i * stridea, strideb, hev_thresh); \
|
|
|
|
|
if (hv) \
|
|
|
|
|
filter_common(dst + i * stridea, strideb, 1, vpn); \
|
|
|
|
|
else \
|
|
|
|
|
filter_common(dst + i * stridea, strideb, 0, vpn); \
|
|
|
|
|
} \
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#define UV_LOOP_FILTER(vpn, dir, stridea, strideb) \ |
|
|
|
|
LOOP_FILTER(vpn, dir, 8, stridea, strideb, av_always_inline) \
|
|
|
|
|
static void vp ## vpn ## _ ## dir ## _loop_filter8uv_c(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,\
|
|
|
|
|
int fE, int fI, int hev_thresh)\
|
|
|
|
|
static void vp ## vpn ## _ ## dir ## _loop_filter8uv_c(uint8_t *dstU, uint8_t *dstV, \
|
|
|
|
|
ptrdiff_t stride, int fE, \
|
|
|
|
|
int fI, int hev_thresh)\
|
|
|
|
|
{\
|
|
|
|
|
vp ## vpn ## _ ## dir ## _loop_filter8_c(dstU, stride, fE, fI, hev_thresh);\
|
|
|
|
|
vp ## vpn ## _ ## dir ## _loop_filter8_c(dstV, stride, fE, fI, hev_thresh);\
|
|
|
|
|
}\
|
|
|
|
|
static void vp ## vpn ## _ ## dir ## _loop_filter8uv_inner_c(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,\
|
|
|
|
|
int fE, int fI, int hev_thresh)\
|
|
|
|
|
static void vp ## vpn ## _ ## dir ## _loop_filter8uv_inner_c(uint8_t *dstU, \
|
|
|
|
|
uint8_t *dstV, \
|
|
|
|
|
ptrdiff_t stride, int fE, \
|
|
|
|
|
int fI, int hev_thresh) \
|
|
|
|
|
{\
|
|
|
|
|
vp ## vpn ## _ ## dir ## _loop_filter8_inner_c(dstU, stride, fE, fI, hev_thresh);\
|
|
|
|
|
vp ## vpn ## _ ## dir ## _loop_filter8_inner_c(dstV, stride, fE, fI, hev_thresh);\
|
|
|
|
@ -392,8 +406,8 @@ static void vp ## vpn ## _v_loop_filter_simple_c(uint8_t *dst, ptrdiff_t stride, |
|
|
|
|
int i;\
|
|
|
|
|
\
|
|
|
|
|
for (i = 0; i < 16; i++)\
|
|
|
|
|
if (vp ## vpn ## _simple_limit(dst+i, stride, flim))\
|
|
|
|
|
filter_common(dst+i, stride, 1, vpn);\
|
|
|
|
|
if (vp ## vpn ## _simple_limit(dst + i, stride, flim))\
|
|
|
|
|
filter_common(dst + i, stride, 1, vpn);\
|
|
|
|
|
}\
|
|
|
|
|
\
|
|
|
|
|
static void vp ## vpn ## _h_loop_filter_simple_c(uint8_t *dst, ptrdiff_t stride, int flim)\
|
|
|
|
@ -401,8 +415,8 @@ static void vp ## vpn ## _h_loop_filter_simple_c(uint8_t *dst, ptrdiff_t stride, |
|
|
|
|
int i;\
|
|
|
|
|
\
|
|
|
|
|
for (i = 0; i < 16; i++)\
|
|
|
|
|
if (vp ## vpn ## _simple_limit(dst+i*stride, 1, flim))\
|
|
|
|
|
filter_common(dst+i*stride, 1, 1, vpn);\
|
|
|
|
|
if (vp ## vpn ## _simple_limit(dst + i * stride, 1, flim))\
|
|
|
|
|
filter_common(dst + i * stride, 1, 1, vpn);\
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#if CONFIG_VP7_DECODER |
|
|
|
@ -422,89 +436,105 @@ LOOP_FILTER_SIMPLE(8) |
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
static const uint8_t subpel_filters[7][6] = { |
|
|
|
|
{ 0, 6, 123, 12, 1, 0 }, |
|
|
|
|
{ 2, 11, 108, 36, 8, 1 }, |
|
|
|
|
{ 0, 9, 93, 50, 6, 0 }, |
|
|
|
|
{ 3, 16, 77, 77, 16, 3 }, |
|
|
|
|
{ 0, 6, 50, 93, 9, 0 }, |
|
|
|
|
{ 1, 8, 36, 108, 11, 2 }, |
|
|
|
|
{ 0, 1, 12, 123, 6, 0 }, |
|
|
|
|
{ 0, 6, 123, 12, 1, 0 }, |
|
|
|
|
{ 2, 11, 108, 36, 8, 1 }, |
|
|
|
|
{ 0, 9, 93, 50, 6, 0 }, |
|
|
|
|
{ 3, 16, 77, 77, 16, 3 }, |
|
|
|
|
{ 0, 6, 50, 93, 9, 0 }, |
|
|
|
|
{ 1, 8, 36, 108, 11, 2 }, |
|
|
|
|
{ 0, 1, 12, 123, 6, 0 }, |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
#define PUT_PIXELS(WIDTH) \ |
|
|
|
|
static void put_vp8_pixels ## WIDTH ##_c(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int h, int x, int y) { \
|
|
|
|
|
int i; \
|
|
|
|
|
for (i = 0; i < h; i++, dst+= dststride, src+= srcstride) { \
|
|
|
|
|
memcpy(dst, src, WIDTH); \
|
|
|
|
|
} \
|
|
|
|
|
#define PUT_PIXELS(WIDTH) \ |
|
|
|
|
static void put_vp8_pixels ## WIDTH ## _c(uint8_t *dst, ptrdiff_t dststride, \
|
|
|
|
|
uint8_t *src, ptrdiff_t srcstride, \
|
|
|
|
|
int h, int x, int y) \
|
|
|
|
|
{ \
|
|
|
|
|
int i; \
|
|
|
|
|
for (i = 0; i < h; i++, dst += dststride, src += srcstride) \
|
|
|
|
|
memcpy(dst, src, WIDTH); \
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
PUT_PIXELS(16) |
|
|
|
|
PUT_PIXELS(8) |
|
|
|
|
PUT_PIXELS(4) |
|
|
|
|
|
|
|
|
|
#define FILTER_6TAP(src, F, stride) \ |
|
|
|
|
cm[(F[2]*src[x+0*stride] - F[1]*src[x-1*stride] + F[0]*src[x-2*stride] + \
|
|
|
|
|
F[3]*src[x+1*stride] - F[4]*src[x+2*stride] + F[5]*src[x+3*stride] + 64) >> 7] |
|
|
|
|
|
|
|
|
|
#define FILTER_4TAP(src, F, stride) \ |
|
|
|
|
cm[(F[2]*src[x+0*stride] - F[1]*src[x-1*stride] + \
|
|
|
|
|
F[3]*src[x+1*stride] - F[4]*src[x+2*stride] + 64) >> 7] |
|
|
|
|
|
|
|
|
|
#define VP8_EPEL_H(SIZE, TAPS) \ |
|
|
|
|
static void put_vp8_epel ## SIZE ## _h ## TAPS ## _c(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[mx-1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## TAPS ## TAP(src, filter, 1); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
#define FILTER_6TAP(src, F, stride) \ |
|
|
|
|
cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] + \
|
|
|
|
|
F[0] * src[x - 2 * stride] + F[3] * src[x + 1 * stride] - \
|
|
|
|
|
F[4] * src[x + 2 * stride] + F[5] * src[x + 3 * stride] + 64) >> 7] |
|
|
|
|
|
|
|
|
|
#define FILTER_4TAP(src, F, stride) \ |
|
|
|
|
cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] + \
|
|
|
|
|
F[3] * src[x + 1 * stride] - F[4] * src[x + 2 * stride] + 64) >> 7] |
|
|
|
|
|
|
|
|
|
#define VP8_EPEL_H(SIZE, TAPS) \ |
|
|
|
|
static void put_vp8_epel ## SIZE ## _h ## TAPS ## _c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t dststride, \
|
|
|
|
|
uint8_t *src, \
|
|
|
|
|
ptrdiff_t srcstride, \
|
|
|
|
|
int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[mx - 1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## TAPS ## TAP(src, filter, 1); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
} |
|
|
|
|
#define VP8_EPEL_V(SIZE, TAPS) \ |
|
|
|
|
static void put_vp8_epel ## SIZE ## _v ## TAPS ## _c(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[my-1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## TAPS ## TAP(src, filter, srcstride); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
|
|
|
|
|
#define VP8_EPEL_V(SIZE, TAPS) \ |
|
|
|
|
static void put_vp8_epel ## SIZE ## _v ## TAPS ## _c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t dststride, \
|
|
|
|
|
uint8_t *src, \
|
|
|
|
|
ptrdiff_t srcstride, \
|
|
|
|
|
int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[my - 1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## TAPS ## TAP(src, filter, srcstride); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
} |
|
|
|
|
#define VP8_EPEL_HV(SIZE, HTAPS, VTAPS) \ |
|
|
|
|
static void put_vp8_epel ## SIZE ## _h ## HTAPS ## v ## VTAPS ## _c(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[mx-1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
uint8_t tmp_array[(2*SIZE+VTAPS-1)*SIZE]; \
|
|
|
|
|
uint8_t *tmp = tmp_array; \
|
|
|
|
|
src -= (2-(VTAPS==4))*srcstride; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h+VTAPS-1; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
tmp[x] = FILTER_ ## HTAPS ## TAP(src, filter, 1); \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
tmp = tmp_array + (2-(VTAPS==4))*SIZE; \
|
|
|
|
|
filter = subpel_filters[my-1]; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## VTAPS ## TAP(tmp, filter, SIZE); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
} \
|
|
|
|
|
|
|
|
|
|
#define VP8_EPEL_HV(SIZE, HTAPS, VTAPS) \ |
|
|
|
|
static void \
|
|
|
|
|
put_vp8_epel ## SIZE ## _h ## HTAPS ## v ## VTAPS ## _c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t dststride, \
|
|
|
|
|
uint8_t *src, \
|
|
|
|
|
ptrdiff_t srcstride, \
|
|
|
|
|
int h, int mx, \
|
|
|
|
|
int my) \
|
|
|
|
|
{ \
|
|
|
|
|
const uint8_t *filter = subpel_filters[mx - 1]; \
|
|
|
|
|
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
uint8_t tmp_array[(2 * SIZE + VTAPS - 1) * SIZE]; \
|
|
|
|
|
uint8_t *tmp = tmp_array; \
|
|
|
|
|
src -= (2 - (VTAPS == 4)) * srcstride; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h + VTAPS - 1; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
tmp[x] = FILTER_ ## HTAPS ## TAP(src, filter, 1); \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
src += srcstride; \
|
|
|
|
|
} \
|
|
|
|
|
tmp = tmp_array + (2 - (VTAPS == 4)) * SIZE; \
|
|
|
|
|
filter = subpel_filters[my - 1]; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = FILTER_ ## VTAPS ## TAP(tmp, filter, SIZE); \
|
|
|
|
|
dst += dststride; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
} \
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
VP8_EPEL_H(16, 4) |
|
|
|
@ -519,6 +549,7 @@ VP8_EPEL_V(4, 4) |
|
|
|
|
VP8_EPEL_V(16, 6) |
|
|
|
|
VP8_EPEL_V(8, 6) |
|
|
|
|
VP8_EPEL_V(4, 6) |
|
|
|
|
|
|
|
|
|
VP8_EPEL_HV(16, 4, 4) |
|
|
|
|
VP8_EPEL_HV(8, 4, 4) |
|
|
|
|
VP8_EPEL_HV(4, 4, 4) |
|
|
|
@ -532,73 +563,77 @@ VP8_EPEL_HV(16, 6, 6) |
|
|
|
|
VP8_EPEL_HV(8, 6, 6) |
|
|
|
|
VP8_EPEL_HV(4, 6, 6) |
|
|
|
|
|
|
|
|
|
#define VP8_BILINEAR(SIZE) \ |
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _h_c(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, ptrdiff_t sstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int a = 8-mx, b = mx; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (a*src[x] + b*src[x+1] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _v_c(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, ptrdiff_t sstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int c = 8-my, d = my; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (c*src[x] + d*src[x+sstride] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _hv_c(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, ptrdiff_t sstride, int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int a = 8-mx, b = mx; \
|
|
|
|
|
int c = 8-my, d = my; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
uint8_t tmp_array[(2*SIZE+1)*SIZE]; \
|
|
|
|
|
uint8_t *tmp = tmp_array; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h+1; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
tmp[x] = (a*src[x] + b*src[x+1] + 4) >> 3; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
tmp = tmp_array; \
|
|
|
|
|
\
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (c*tmp[x] + d*tmp[x+SIZE] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
} \
|
|
|
|
|
#define VP8_BILINEAR(SIZE) \ |
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _h_c(uint8_t *dst, ptrdiff_t dstride, \
|
|
|
|
|
uint8_t *src, ptrdiff_t sstride, \
|
|
|
|
|
int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int a = 8 - mx, b = mx; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _v_c(uint8_t *dst, ptrdiff_t dstride, \
|
|
|
|
|
uint8_t *src, ptrdiff_t sstride, \
|
|
|
|
|
int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int c = 8 - my, d = my; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
static void put_vp8_bilinear ## SIZE ## _hv_c(uint8_t *dst, \
|
|
|
|
|
ptrdiff_t dstride, \
|
|
|
|
|
uint8_t *src, \
|
|
|
|
|
ptrdiff_t sstride, \
|
|
|
|
|
int h, int mx, int my) \
|
|
|
|
|
{ \
|
|
|
|
|
int a = 8 - mx, b = mx; \
|
|
|
|
|
int c = 8 - my, d = my; \
|
|
|
|
|
int x, y; \
|
|
|
|
|
uint8_t tmp_array[(2 * SIZE + 1) * SIZE]; \
|
|
|
|
|
uint8_t *tmp = tmp_array; \
|
|
|
|
|
for (y = 0; y < h + 1; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
src += sstride; \
|
|
|
|
|
} \
|
|
|
|
|
tmp = tmp_array; \
|
|
|
|
|
for (y = 0; y < h; y++) { \
|
|
|
|
|
for (x = 0; x < SIZE; x++) \
|
|
|
|
|
dst[x] = (c * tmp[x] + d * tmp[x + SIZE] + 4) >> 3; \
|
|
|
|
|
dst += dstride; \
|
|
|
|
|
tmp += SIZE; \
|
|
|
|
|
} \
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
VP8_BILINEAR(16) |
|
|
|
|
VP8_BILINEAR(8) |
|
|
|
|
VP8_BILINEAR(4) |
|
|
|
|
|
|
|
|
|
#define VP8_MC_FUNC(IDX, SIZE) \ |
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][0] = put_vp8_pixels ## SIZE ## _c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][1] = put_vp8_epel ## SIZE ## _h4_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][2] = put_vp8_epel ## SIZE ## _h6_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][0] = put_vp8_epel ## SIZE ## _v4_c; \
|
|
|
|
|
#define VP8_MC_FUNC(IDX, SIZE) \ |
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][0] = put_vp8_pixels ## SIZE ## _c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][1] = put_vp8_epel ## SIZE ## _h4_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][2] = put_vp8_epel ## SIZE ## _h6_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][0] = put_vp8_epel ## SIZE ## _v4_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][1] = put_vp8_epel ## SIZE ## _h4v4_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][2] = put_vp8_epel ## SIZE ## _h6v4_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][0] = put_vp8_epel ## SIZE ## _v6_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][0] = put_vp8_epel ## SIZE ## _v6_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][1] = put_vp8_epel ## SIZE ## _h4v6_c; \
|
|
|
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][2] = put_vp8_epel ## SIZE ## _h6v6_c |
|
|
|
|
|
|
|
|
|
#define VP8_BILINEAR_MC_FUNC(IDX, SIZE) \ |
|
|
|
|
#define VP8_BILINEAR_MC_FUNC(IDX, SIZE) \ |
|
|
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = put_vp8_pixels ## SIZE ## _c; \
|
|
|
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][1] = put_vp8_bilinear ## SIZE ## _h_c; \
|
|
|
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][2] = put_vp8_bilinear ## SIZE ## _h_c; \
|
|
|
|
|