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Code Issues Releases Activity

vc1dsp: introduce cases for 8x8 and 16x16

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This allows further unrolling the DSP implementation where possible.

x86 and ARM DSP modified by simply moving the multiple calls from vc1dec
to the DSP code. Decoding improvements should only occurs because of the
compiler actually able to unroll more.

Decoding time: ~8.80s -> 8.64s (ie around 2%)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Christophe Gisquet 2014-04-11 21:02:08 +02:00 committed by Michael Niedermayer
parent de9cd58848
commit 319235c67c
6 changed files with 248 additions and 124 deletions
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97
libavcodec/arm/vc1dsp_init_neon.c
View File

@ -35,40 +35,38 @@ void ff_vc1_inv_trans_4x4_dc_neon(uint8_t *dest, int linesize, int16_t *block);
void ff_put_pixels8x8_neon(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int rnd);
void ff_put_vc1_mspel_mc10_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc20_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc30_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
#define DECL_PUT(X, Y) \
void ff_put_vc1_mspel_mc##X##Y##_neon(uint8_t *dst, const uint8_t *src, \
ptrdiff_t stride, int rnd); \
void ff_put_vc1_mspel_mc##X##Y##_16_neon(uint8_t *dst, const uint8_t *src, \
ptrdiff_t stride, int rnd) \
{ \
ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \
ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \
dst += 8*stride; src += 8*stride; \
ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \
ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \
}
void ff_put_vc1_mspel_mc01_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc02_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc03_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
DECL_PUT(1, 0)
DECL_PUT(2, 0)
DECL_PUT(3, 0)
void ff_put_vc1_mspel_mc11_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc12_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc13_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
DECL_PUT(0, 1)
DECL_PUT(0, 2)
DECL_PUT(0, 3)
void ff_put_vc1_mspel_mc21_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc22_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc23_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
DECL_PUT(1, 1)
DECL_PUT(1, 2)
DECL_PUT(1, 3)
void ff_put_vc1_mspel_mc31_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc32_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
void ff_put_vc1_mspel_mc33_neon(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd);
DECL_PUT(2, 1)
DECL_PUT(2, 2)
DECL_PUT(2, 3)
DECL_PUT(3, 1)
DECL_PUT(3, 2)
DECL_PUT(3, 3)
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
int x, int y);
@ -79,6 +77,10 @@ void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
int x, int y);
#define FN_ASSIGN(X, Y) \
dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_16_neon;
dsp->put_vc1_mspel_pixels_tab[1][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_neon
av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp)
{
dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_neon;
@ -90,22 +92,25 @@ av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp)
dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_neon;
dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_neon;
dsp->put_vc1_mspel_pixels_tab[ 0] = ff_put_pixels8x8_neon;
dsp->put_vc1_mspel_pixels_tab[ 1] = ff_put_vc1_mspel_mc10_neon;
dsp->put_vc1_mspel_pixels_tab[ 2] = ff_put_vc1_mspel_mc20_neon;
dsp->put_vc1_mspel_pixels_tab[ 3] = ff_put_vc1_mspel_mc30_neon;
dsp->put_vc1_mspel_pixels_tab[ 4] = ff_put_vc1_mspel_mc01_neon;
dsp->put_vc1_mspel_pixels_tab[ 5] = ff_put_vc1_mspel_mc11_neon;
dsp->put_vc1_mspel_pixels_tab[ 6] = ff_put_vc1_mspel_mc21_neon;
dsp->put_vc1_mspel_pixels_tab[ 7] = ff_put_vc1_mspel_mc31_neon;
dsp->put_vc1_mspel_pixels_tab[ 8] = ff_put_vc1_mspel_mc02_neon;
dsp->put_vc1_mspel_pixels_tab[ 9] = ff_put_vc1_mspel_mc12_neon;
dsp->put_vc1_mspel_pixels_tab[10] = ff_put_vc1_mspel_mc22_neon;
dsp->put_vc1_mspel_pixels_tab[11] = ff_put_vc1_mspel_mc32_neon;
dsp->put_vc1_mspel_pixels_tab[12] = ff_put_vc1_mspel_mc03_neon;
dsp->put_vc1_mspel_pixels_tab[13] = ff_put_vc1_mspel_mc13_neon;
dsp->put_vc1_mspel_pixels_tab[14] = ff_put_vc1_mspel_mc23_neon;
dsp->put_vc1_mspel_pixels_tab[15] = ff_put_vc1_mspel_mc33_neon;
dsp->put_vc1_mspel_pixels_tab[0][ 0] = ff_put_pixels16x16_neon;
dsp->put_vc1_mspel_pixels_tab[1][ 0] = ff_put_pixels8x8_neon;
FN_ASSIGN(2, 0);
FN_ASSIGN(3, 0);
FN_ASSIGN(0, 1);
FN_ASSIGN(1, 1);
FN_ASSIGN(2, 1);
FN_ASSIGN(3, 1);
FN_ASSIGN(0, 2);
FN_ASSIGN(1, 2);
FN_ASSIGN(2, 2);
FN_ASSIGN(3, 2);
FN_ASSIGN(0, 3);
FN_ASSIGN(1, 3);
FN_ASSIGN(2, 3);
FN_ASSIGN(3, 3);
dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_neon;
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_neon;

16
libavcodec/vc1dec.c
View File

@ -510,11 +510,7 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
if (s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] , srcY , s->linesize, v->rnd);
v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
srcY += s->linesize * 8;
v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize , srcY , s->linesize, v->rnd);
v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
v->vc1dsp.put_vc1_mspel_pixels_tab[0][dxy](s->dest[0] , srcY , s->linesize, v->rnd);
} else { // hpel mc - always used for luma
dxy = (my & 2) | ((mx & 2) >> 1);
if (!v->rnd)
@ -728,9 +724,9 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
if (s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
if (avg)
v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize << fieldmv, v->rnd);
v->vc1dsp.avg_vc1_mspel_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize << fieldmv, v->rnd);
else
v->vc1dsp.put_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize << fieldmv, v->rnd);
v->vc1dsp.put_vc1_mspel_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize << fieldmv, v->rnd);
} else { // hpel mc - always used for luma
dxy = (my & 2) | ((mx & 2) >> 1);
if (!v->rnd)
@ -2039,11 +2035,7 @@ static void vc1_interp_mc(VC1Context *v)
if (s->mspel) {
dxy = ((my & 3) << 2) | (mx & 3);
v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + off , srcY , s->linesize, v->rnd);
v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + off + 8, srcY + 8, s->linesize, v->rnd);
srcY += s->linesize * 8;
v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + off + 8 * s->linesize , srcY , s->linesize, v->rnd);
v->vc1dsp.avg_vc1_mspel_pixels_tab[dxy](s->dest[0] + off + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
v->vc1dsp.avg_vc1_mspel_pixels_tab[0][dxy](s->dest[0] + off , srcY , s->linesize, v->rnd);
} else { // hpel mc
dxy = (my & 2) | ((mx & 2) >> 1);

139
libavcodec/vc1dsp.c
View File

@ -643,6 +643,64 @@ static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, \
src += stride; \
} \
}\
static av_always_inline void OPNAME ## vc1_mspel_mc_16(uint8_t *dst, \
const uint8_t *src, \
ptrdiff_t stride, \
int hmode, \
int vmode, \
int rnd) \
{ \
int i, j; \
\
if (vmode) { /* Horizontal filter to apply */ \
int r; \
\
if (hmode) { /* Vertical filter to apply, output to tmp */ \
static const int shift_value[] = { 0, 5, 1, 5 }; \
int shift = (shift_value[hmode] + shift_value[vmode]) >> 1; \
int16_t tmp[19 * 16], *tptr = tmp; \
\
r = (1 << (shift - 1)) + rnd - 1; \
\
src -= 1; \
for (j = 0; j < 16; j++) { \
for (i = 0; i < 19; i++) \
tptr[i] = (vc1_mspel_ver_filter_16bits(src + i, stride, vmode) + r) >> shift; \
src += stride; \
tptr += 19; \
} \
\
r = 64 - rnd; \
tptr = tmp + 1; \
for (j = 0; j < 16; j++) { \
for (i = 0; i < 16; i++) \
OP(dst[i], (vc1_mspel_hor_filter_16bits(tptr + i, 1, hmode) + r) >> 7); \
dst += stride; \
tptr += 19; \
} \
\
return; \
} else { /* No horizontal filter, output 8 lines to dst */ \
r = 1 - rnd; \
\
for (j = 0; j < 16; j++) { \
for (i = 0; i < 16; i++) \
OP(dst[i], vc1_mspel_filter(src + i, stride, vmode, r)); \
src += stride; \
dst += stride; \
} \
return; \
} \
} \
\
/* Horizontal mode with no vertical mode */ \
for (j = 0; j < 16; j++) { \
for (i = 0; i < 16; i++) \
OP(dst[i], vc1_mspel_filter(src + i, 1, hmode, rnd)); \
dst += stride; \
src += stride; \
} \
}\
static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int rnd){\
int i;\
for(i=0; i<8; i++){\
@ -651,6 +709,17 @@ static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, ptrdiff
pixels+=line_size;\
block +=line_size;\
}\
}\
static void OPNAME ## pixels16x16_c(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int rnd){\
int i;\
for(i=0; i<16; i++){\
OP4(*(uint32_t*)(block ), AV_RN32(pixels ));\
OP4(*(uint32_t*)(block+ 4), AV_RN32(pixels+ 4));\
OP4(*(uint32_t*)(block+ 8), AV_RN32(pixels+ 8));\
OP4(*(uint32_t*)(block+12), AV_RN32(pixels+12));\
pixels+=line_size;\
block +=line_size;\
}\
}
#define op_put(a, b) a = av_clip_uint8(b)
@ -675,6 +744,18 @@ static void avg_vc1_mspel_mc ## a ## b ## _c(uint8_t *dst, \
ptrdiff_t stride, int rnd) \
{ \
avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
} \
static void put_vc1_mspel_mc ## a ## b ## _16_c(uint8_t *dst, \
const uint8_t *src, \
ptrdiff_t stride, int rnd) \
{ \
put_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
} \
static void avg_vc1_mspel_mc ## a ## b ## _16_c(uint8_t *dst, \
const uint8_t *src, \
ptrdiff_t stride, int rnd) \
{ \
avg_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
}
PUT_VC1_MSPEL(1, 0)
@ -878,6 +959,11 @@ static void sprite_v_double_twoscale_c(uint8_t *dst,
}
#endif /* CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER */
#define FN_ASSIGN(X, Y) \
dsp->put_vc1_mspel_pixels_tab[1][X+4*Y] = put_vc1_mspel_mc##X##Y##_c; \
dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = put_vc1_mspel_mc##X##Y##_16_c; \
dsp->avg_vc1_mspel_pixels_tab[1][X+4*Y] = avg_vc1_mspel_mc##X##Y##_c; \
dsp->avg_vc1_mspel_pixels_tab[0][X+4*Y] = avg_vc1_mspel_mc##X##Y##_16_c
av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
{
@ -902,39 +988,28 @@ av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_c;
dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_c;
dsp->put_vc1_mspel_pixels_tab[0] = put_pixels8x8_c;
dsp->put_vc1_mspel_pixels_tab[1] = put_vc1_mspel_mc10_c;
dsp->put_vc1_mspel_pixels_tab[2] = put_vc1_mspel_mc20_c;
dsp->put_vc1_mspel_pixels_tab[3] = put_vc1_mspel_mc30_c;
dsp->put_vc1_mspel_pixels_tab[4] = put_vc1_mspel_mc01_c;
dsp->put_vc1_mspel_pixels_tab[5] = put_vc1_mspel_mc11_c;
dsp->put_vc1_mspel_pixels_tab[6] = put_vc1_mspel_mc21_c;
dsp->put_vc1_mspel_pixels_tab[7] = put_vc1_mspel_mc31_c;
dsp->put_vc1_mspel_pixels_tab[8] = put_vc1_mspel_mc02_c;
dsp->put_vc1_mspel_pixels_tab[9] = put_vc1_mspel_mc12_c;
dsp->put_vc1_mspel_pixels_tab[10] = put_vc1_mspel_mc22_c;
dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_c;
dsp->put_vc1_mspel_pixels_tab[12] = put_vc1_mspel_mc03_c;
dsp->put_vc1_mspel_pixels_tab[13] = put_vc1_mspel_mc13_c;
dsp->put_vc1_mspel_pixels_tab[14] = put_vc1_mspel_mc23_c;
dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_c;
dsp->put_vc1_mspel_pixels_tab[0][0] = put_pixels16x16_c;
dsp->avg_vc1_mspel_pixels_tab[0][0] = avg_pixels16x16_c;
dsp->put_vc1_mspel_pixels_tab[1][0] = put_pixels8x8_c;
dsp->avg_vc1_mspel_pixels_tab[1][0] = avg_pixels8x8_c;
FN_ASSIGN(0, 1);
FN_ASSIGN(0, 2);
FN_ASSIGN(0, 3);
dsp->avg_vc1_mspel_pixels_tab[0] = avg_pixels8x8_c;
dsp->avg_vc1_mspel_pixels_tab[1] = avg_vc1_mspel_mc10_c;
dsp->avg_vc1_mspel_pixels_tab[2] = avg_vc1_mspel_mc20_c;
dsp->avg_vc1_mspel_pixels_tab[3] = avg_vc1_mspel_mc30_c;
dsp->avg_vc1_mspel_pixels_tab[4] = avg_vc1_mspel_mc01_c;
dsp->avg_vc1_mspel_pixels_tab[5] = avg_vc1_mspel_mc11_c;
dsp->avg_vc1_mspel_pixels_tab[6] = avg_vc1_mspel_mc21_c;
dsp->avg_vc1_mspel_pixels_tab[7] = avg_vc1_mspel_mc31_c;
dsp->avg_vc1_mspel_pixels_tab[8] = avg_vc1_mspel_mc02_c;
dsp->avg_vc1_mspel_pixels_tab[9] = avg_vc1_mspel_mc12_c;
dsp->avg_vc1_mspel_pixels_tab[10] = avg_vc1_mspel_mc22_c;
dsp->avg_vc1_mspel_pixels_tab[11] = avg_vc1_mspel_mc32_c;
dsp->avg_vc1_mspel_pixels_tab[12] = avg_vc1_mspel_mc03_c;
dsp->avg_vc1_mspel_pixels_tab[13] = avg_vc1_mspel_mc13_c;
dsp->avg_vc1_mspel_pixels_tab[14] = avg_vc1_mspel_mc23_c;
dsp->avg_vc1_mspel_pixels_tab[15] = avg_vc1_mspel_mc33_c;
FN_ASSIGN(1, 0);
FN_ASSIGN(1, 1);
FN_ASSIGN(1, 2);
FN_ASSIGN(1, 3);
FN_ASSIGN(2, 0);
FN_ASSIGN(2, 1);
FN_ASSIGN(2, 2);
FN_ASSIGN(2, 3);
FN_ASSIGN(3, 0);
FN_ASSIGN(3, 1);
FN_ASSIGN(3, 2);
FN_ASSIGN(3, 3);
dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = put_no_rnd_vc1_chroma_mc8_c;
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = avg_no_rnd_vc1_chroma_mc8_c;

4
libavcodec/vc1dsp.h
View File

@ -57,8 +57,8 @@ typedef struct VC1DSPContext {
/* put 8x8 block with bicubic interpolation and quarterpel precision
* last argument is actually round value instead of height
*/
vc1op_pixels_func put_vc1_mspel_pixels_tab[16];
vc1op_pixels_func avg_vc1_mspel_pixels_tab[16];
vc1op_pixels_func put_vc1_mspel_pixels_tab[2][16];
vc1op_pixels_func avg_vc1_mspel_pixels_tab[2][16];
/* This is really one func used in VC-1 decoding */
h264_chroma_mc_func put_no_rnd_vc1_chroma_pixels_tab[3];

22
libavcodec/x86/vc1dsp_init.c
View File

@ -64,11 +64,28 @@ static void vc1_h_loop_filter16_sse4(uint8_t *src, int stride, int pq)
ff_vc1_h_loop_filter8_sse4(src+8*stride, stride, pq);
}
static void avg_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd)
{
ff_avg_pixels8_mmx(dst, src, stride, 8);
}
static void avg_vc1_mspel_mc00_mmxext(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd)
{
ff_avg_pixels8_mmxext(dst, src, stride, 8);
}
static void avg_vc1_mspel_mc00_16_mmx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd)
{
ff_avg_pixels16_mmx(dst, src, stride, 16);
}
static void avg_vc1_mspel_mc00_16_sse2(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd)
{
ff_avg_pixels16_sse2(dst, src, stride, 16);
}
#endif /* HAVE_YASM */
void ff_put_vc1_chroma_mc8_nornd_mmx (uint8_t *dst, uint8_t *src,
@ -104,6 +121,8 @@ av_cold void ff_vc1dsp_init_x86(VC1DSPContext *dsp)
#if HAVE_YASM
if (EXTERNAL_MMX(cpu_flags)) {
dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_nornd_mmx;
dsp->avg_vc1_mspel_pixels_tab[0][0] = avg_vc1_mspel_mc00_16_mmx;
dsp->avg_vc1_mspel_pixels_tab[1][0] = avg_vc1_mspel_mc00_mmx;
}
if (EXTERNAL_AMD3DNOW(cpu_flags)) {
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_nornd_3dnow;
@ -112,13 +131,14 @@ av_cold void ff_vc1dsp_init_x86(VC1DSPContext *dsp)
ASSIGN_LF(mmxext);
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_nornd_mmxext;
dsp->avg_vc1_mspel_pixels_tab[0] = avg_vc1_mspel_mc00_mmxext;
dsp->avg_vc1_mspel_pixels_tab[1][0] = avg_vc1_mspel_mc00_mmxext;
}
if (EXTERNAL_SSE2(cpu_flags)) {
dsp->vc1_v_loop_filter8 = ff_vc1_v_loop_filter8_sse2;
dsp->vc1_h_loop_filter8 = ff_vc1_h_loop_filter8_sse2;
dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_sse2;
dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_sse2;
dsp->avg_vc1_mspel_pixels_tab[0][0] = avg_vc1_mspel_mc00_16_sse2;
}
if (EXTERNAL_SSSE3(cpu_flags)) {
ASSIGN_LF(ssse3);

94
libavcodec/x86/vc1dsp_mmx.c
View File

@ -462,6 +462,15 @@ static void OP ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, int stride,\
\
/* Horizontal mode with no vertical mode */\
vc1_put_shift_8bits[hmode](dst, src, stride, rnd, 1);\
} \
static void OP ## vc1_mspel_mc_16(uint8_t *dst, const uint8_t *src, \
int stride, int hmode, int vmode, int rnd)\
{ \
OP ## vc1_mspel_mc(dst + 0, src + 0, stride, hmode, vmode, rnd); \
OP ## vc1_mspel_mc(dst + 8, src + 8, stride, hmode, vmode, rnd); \
dst += 8*stride; src += 8*stride; \
OP ## vc1_mspel_mc(dst + 0, src + 0, stride, hmode, vmode, rnd); \
OP ## vc1_mspel_mc(dst + 8, src + 8, stride, hmode, vmode, rnd); \
}
VC1_MSPEL_MC(put_)
@ -482,6 +491,20 @@ static void avg_vc1_mspel_mc ## a ## b ## _mmxext(uint8_t *dst, \
int rnd) \
{ \
avg_vc1_mspel_mc(dst, src, stride, a, b, rnd); \
}\
static void put_vc1_mspel_mc ## a ## b ## _16_mmx(uint8_t *dst, \
const uint8_t *src, \
ptrdiff_t stride, \
int rnd) \
{ \
put_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
}\
static void avg_vc1_mspel_mc ## a ## b ## _16_mmxext(uint8_t *dst, \
const uint8_t *src,\
ptrdiff_t stride, \
int rnd) \
{ \
avg_vc1_mspel_mc_16(dst, src, stride, a, b, rnd); \
}
DECLARE_FUNCTION(0, 1)
@ -710,50 +733,59 @@ static void put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src,
{
ff_put_pixels8_mmx(dst, src, stride, 8);
}
static void put_vc1_mspel_mc00_16_mmx(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride, int rnd)
{
ff_put_pixels16_mmx(dst, src, stride, 16);
}
#define FN_ASSIGN(OP, X, Y, INSN) \
dsp->OP##vc1_mspel_pixels_tab[1][X+4*Y] = OP##vc1_mspel_mc##X##Y##INSN; \
dsp->OP##vc1_mspel_pixels_tab[0][X+4*Y] = OP##vc1_mspel_mc##X##Y##_16##INSN
av_cold void ff_vc1dsp_init_mmx(VC1DSPContext *dsp)
{
dsp->put_vc1_mspel_pixels_tab[ 0] = put_vc1_mspel_mc00_mmx;
dsp->put_vc1_mspel_pixels_tab[ 4] = put_vc1_mspel_mc01_mmx;
dsp->put_vc1_mspel_pixels_tab[ 8] = put_vc1_mspel_mc02_mmx;
dsp->put_vc1_mspel_pixels_tab[12] = put_vc1_mspel_mc03_mmx;
FN_ASSIGN(put_, 0, 0, _mmx);
FN_ASSIGN(put_, 0, 1, _mmx);
FN_ASSIGN(put_, 0, 2, _mmx);
FN_ASSIGN(put_, 0, 3, _mmx);
dsp->put_vc1_mspel_pixels_tab[ 1] = put_vc1_mspel_mc10_mmx;
dsp->put_vc1_mspel_pixels_tab[ 5] = put_vc1_mspel_mc11_mmx;
dsp->put_vc1_mspel_pixels_tab[ 9] = put_vc1_mspel_mc12_mmx;
dsp->put_vc1_mspel_pixels_tab[13] = put_vc1_mspel_mc13_mmx;
FN_ASSIGN(put_, 1, 0, _mmx);
FN_ASSIGN(put_, 1, 1, _mmx);
FN_ASSIGN(put_, 1, 2, _mmx);
FN_ASSIGN(put_, 1, 3, _mmx);
dsp->put_vc1_mspel_pixels_tab[ 2] = put_vc1_mspel_mc20_mmx;
dsp->put_vc1_mspel_pixels_tab[ 6] = put_vc1_mspel_mc21_mmx;
dsp->put_vc1_mspel_pixels_tab[10] = put_vc1_mspel_mc22_mmx;
dsp->put_vc1_mspel_pixels_tab[14] = put_vc1_mspel_mc23_mmx;
FN_ASSIGN(put_, 2, 0, _mmx);
FN_ASSIGN(put_, 2, 1, _mmx);
FN_ASSIGN(put_, 2, 2, _mmx);
FN_ASSIGN(put_, 2, 3, _mmx);
dsp->put_vc1_mspel_pixels_tab[ 3] = put_vc1_mspel_mc30_mmx;
dsp->put_vc1_mspel_pixels_tab[ 7] = put_vc1_mspel_mc31_mmx;
dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_mmx;
dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_mmx;
FN_ASSIGN(put_, 3, 0, _mmx);
FN_ASSIGN(put_, 3, 1, _mmx);
FN_ASSIGN(put_, 3, 2, _mmx);
FN_ASSIGN(put_, 3, 3, _mmx);
}
av_cold void ff_vc1dsp_init_mmxext(VC1DSPContext *dsp)
{
dsp->avg_vc1_mspel_pixels_tab[ 4] = avg_vc1_mspel_mc01_mmxext;
dsp->avg_vc1_mspel_pixels_tab[ 8] = avg_vc1_mspel_mc02_mmxext;
dsp->avg_vc1_mspel_pixels_tab[12] = avg_vc1_mspel_mc03_mmxext;
FN_ASSIGN(avg_, 0, 1, _mmxext);
FN_ASSIGN(avg_, 0, 2, _mmxext);
FN_ASSIGN(avg_, 0, 3, _mmxext);
dsp->avg_vc1_mspel_pixels_tab[ 1] = avg_vc1_mspel_mc10_mmxext;
dsp->avg_vc1_mspel_pixels_tab[ 5] = avg_vc1_mspel_mc11_mmxext;
dsp->avg_vc1_mspel_pixels_tab[ 9] = avg_vc1_mspel_mc12_mmxext;
dsp->avg_vc1_mspel_pixels_tab[13] = avg_vc1_mspel_mc13_mmxext;
FN_ASSIGN(avg_, 1, 0, _mmxext);
FN_ASSIGN(avg_, 1, 1, _mmxext);
FN_ASSIGN(avg_, 1, 2, _mmxext);
FN_ASSIGN(avg_, 1, 3, _mmxext);
dsp->avg_vc1_mspel_pixels_tab[ 2] = avg_vc1_mspel_mc20_mmxext;
dsp->avg_vc1_mspel_pixels_tab[ 6] = avg_vc1_mspel_mc21_mmxext;
dsp->avg_vc1_mspel_pixels_tab[10] = avg_vc1_mspel_mc22_mmxext;
dsp->avg_vc1_mspel_pixels_tab[14] = avg_vc1_mspel_mc23_mmxext;
FN_ASSIGN(avg_, 2, 0, _mmxext);
FN_ASSIGN(avg_, 2, 1, _mmxext);
FN_ASSIGN(avg_, 2, 2, _mmxext);
FN_ASSIGN(avg_, 2, 3, _mmxext);
dsp->avg_vc1_mspel_pixels_tab[ 3] = avg_vc1_mspel_mc30_mmxext;
dsp->avg_vc1_mspel_pixels_tab[ 7] = avg_vc1_mspel_mc31_mmxext;
dsp->avg_vc1_mspel_pixels_tab[11] = avg_vc1_mspel_mc32_mmxext;
dsp->avg_vc1_mspel_pixels_tab[15] = avg_vc1_mspel_mc33_mmxext;
FN_ASSIGN(avg_, 3, 0, _mmxext);
FN_ASSIGN(avg_, 3, 1, _mmxext);
FN_ASSIGN(avg_, 3, 2, _mmxext);
FN_ASSIGN(avg_, 3, 3, _mmxext);
dsp->vc1_inv_trans_8x8_dc = vc1_inv_trans_8x8_dc_mmxext;
dsp->vc1_inv_trans_4x8_dc = vc1_inv_trans_4x8_dc_mmxext;