diff options
Diffstat (limited to 'contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c')
| -rw-r--r-- | contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c | 2366 |
1 files changed, 2366 insertions, 0 deletions
diff --git a/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c new file mode 100644 index 000000000..30e938312 --- /dev/null +++ b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c @@ -0,0 +1,2366 @@ +/* + * MMX optimized DSP utils + * Copyright (c) 2000, 2001 Fabrice Bellard. + * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg 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. + * + * FFmpeg 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * MMX optimization by Nick Kurshev <nickols_k@mail.ru> + */ + +#include "dsputil.h" +#include "dsputil_mmx.h" +#include "simple_idct.h" +#include "mpegvideo.h" +#include "x86_cpu.h" +#include "mmx.h" +#include "vp3dsp_mmx.h" +#include "vp3dsp_sse2.h" +#include "h263.h" + +//#undef NDEBUG +//#include <assert.h> + +extern void ff_idct_xvid_mmx(short *block); +extern void ff_idct_xvid_mmx2(short *block); + +int mm_flags; /* multimedia extension flags */ + +/* pixel operations */ +DECLARE_ALIGNED_8 (const uint64_t, ff_bone) = 0x0101010101010101ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_wtwo) = 0x0002000200020002ULL; + +DECLARE_ALIGNED_16(const uint64_t, ff_pdw_80000000[2]) = +{0x8000000080000000ULL, 0x8000000080000000ULL}; + +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_3 ) = 0x0003000300030003ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_4 ) = 0x0004000400040004ULL; +DECLARE_ALIGNED_16(const xmm_t, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL}; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_8 ) = 0x0008000800080008ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL; +DECLARE_ALIGNED_16(const xmm_t, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL}; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL; +DECLARE_ALIGNED_16(const xmm_t, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL}; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_128) = 0x0080008000800080ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL; + +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_1 ) = 0x0101010101010101ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3 ) = 0x0303030303030303ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_7 ) = 0x0707070707070707ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3F ) = 0x3F3F3F3F3F3F3F3FULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_A1 ) = 0xA1A1A1A1A1A1A1A1ULL; +DECLARE_ALIGNED_8 (const uint64_t, ff_pb_FC ) = 0xFCFCFCFCFCFCFCFCULL; + +DECLARE_ALIGNED_16(const double, ff_pd_1[2]) = { 1.0, 1.0 }; +DECLARE_ALIGNED_16(const double, ff_pd_2[2]) = { 2.0, 2.0 }; + +#define JUMPALIGN() asm volatile (ASMALIGN(3)::) +#define MOVQ_ZERO(regd) asm volatile ("pxor %%" #regd ", %%" #regd ::) + +#define MOVQ_BFE(regd) \ + asm volatile ( \ + "pcmpeqd %%" #regd ", %%" #regd " \n\t"\ + "paddb %%" #regd ", %%" #regd " \n\t" ::) + +#ifndef PIC +#define MOVQ_BONE(regd) asm volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_bone)) +#define MOVQ_WTWO(regd) asm volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_wtwo)) +#else +// for shared library it's better to use this way for accessing constants +// pcmpeqd -> -1 +#define MOVQ_BONE(regd) \ + asm volatile ( \ + "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ + "psrlw $15, %%" #regd " \n\t" \ + "packuswb %%" #regd ", %%" #regd " \n\t" ::) + +#define MOVQ_WTWO(regd) \ + asm volatile ( \ + "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ + "psrlw $15, %%" #regd " \n\t" \ + "psllw $1, %%" #regd " \n\t"::) + +#endif + +// using regr as temporary and for the output result +// first argument is unmodifed and second is trashed +// regfe is supposed to contain 0xfefefefefefefefe +#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \ + "movq " #rega ", " #regr " \n\t"\ + "pand " #regb ", " #regr " \n\t"\ + "pxor " #rega ", " #regb " \n\t"\ + "pand " #regfe "," #regb " \n\t"\ + "psrlq $1, " #regb " \n\t"\ + "paddb " #regb ", " #regr " \n\t" + +#define PAVGB_MMX(rega, regb, regr, regfe) \ + "movq " #rega ", " #regr " \n\t"\ + "por " #regb ", " #regr " \n\t"\ + "pxor " #rega ", " #regb " \n\t"\ + "pand " #regfe "," #regb " \n\t"\ + "psrlq $1, " #regb " \n\t"\ + "psubb " #regb ", " #regr " \n\t" + +// mm6 is supposed to contain 0xfefefefefefefefe +#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" + +#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \ + "movq " #rega ", " #regr " \n\t"\ + "movq " #regc ", " #regp " \n\t"\ + "por " #regb ", " #regr " \n\t"\ + "por " #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, " #regd " \n\t"\ + "psrlq $1, " #regb " \n\t"\ + "psubb " #regb ", " #regr " \n\t"\ + "psubb " #regd ", " #regp " \n\t" + +/***********************************/ +/* MMX no rounding */ +#define DEF(x, y) x ## _no_rnd_ ## y ##_mmx +#define SET_RND MOVQ_WONE +#define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f) +#define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e) + +#include "dsputil_mmx_rnd.h" + +#undef DEF +#undef SET_RND +#undef PAVGBP +#undef PAVGB +/***********************************/ +/* MMX rounding */ + +#define DEF(x, y) x ## _ ## y ##_mmx +#define SET_RND MOVQ_WTWO +#define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f) +#define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e) + +#include "dsputil_mmx_rnd.h" + +#undef DEF +#undef SET_RND +#undef PAVGBP +#undef PAVGB + +/***********************************/ +/* 3Dnow specific */ + +#define DEF(x) x ## _3dnow +#define PAVGB "pavgusb" + +#include "dsputil_mmx_avg.h" + +#undef DEF +#undef PAVGB + +/***********************************/ +/* MMX2 specific */ + +#define DEF(x) x ## _mmx2 + +/* Introduced only in MMX2 set */ +#define PAVGB "pavgb" + +#include "dsputil_mmx_avg.h" + +#undef DEF +#undef PAVGB + +#define put_no_rnd_pixels16_mmx put_pixels16_mmx +#define put_no_rnd_pixels8_mmx put_pixels8_mmx +#define put_pixels16_mmx2 put_pixels16_mmx +#define put_pixels8_mmx2 put_pixels8_mmx +#define put_pixels4_mmx2 put_pixels4_mmx +#define put_no_rnd_pixels16_mmx2 put_no_rnd_pixels16_mmx +#define put_no_rnd_pixels8_mmx2 put_no_rnd_pixels8_mmx +#define put_pixels16_3dnow put_pixels16_mmx +#define put_pixels8_3dnow put_pixels8_mmx +#define put_pixels4_3dnow put_pixels4_mmx +#define put_no_rnd_pixels16_3dnow put_no_rnd_pixels16_mmx +#define put_no_rnd_pixels8_3dnow put_no_rnd_pixels8_mmx + +/***********************************/ +/* standard MMX */ + +void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) +{ + const DCTELEM *p; + uint8_t *pix; + + /* read the pixels */ + p = block; + pix = pixels; + /* unrolled loop */ + asm volatile( + "movq %3, %%mm0 \n\t" + "movq 8%3, %%mm1 \n\t" + "movq 16%3, %%mm2 \n\t" + "movq 24%3, %%mm3 \n\t" + "movq 32%3, %%mm4 \n\t" + "movq 40%3, %%mm5 \n\t" + "movq 48%3, %%mm6 \n\t" + "movq 56%3, %%mm7 \n\t" + "packuswb %%mm1, %%mm0 \n\t" + "packuswb %%mm3, %%mm2 \n\t" + "packuswb %%mm5, %%mm4 \n\t" + "packuswb %%mm7, %%mm6 \n\t" + "movq %%mm0, (%0) \n\t" + "movq %%mm2, (%0, %1) \n\t" + "movq %%mm4, (%0, %1, 2) \n\t" + "movq %%mm6, (%0, %2) \n\t" + ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "m"(*p) + :"memory"); + pix += line_size*4; + p += 32; + + // if here would be an exact copy of the code above + // compiler would generate some very strange code + // thus using "r" + asm volatile( + "movq (%3), %%mm0 \n\t" + "movq 8(%3), %%mm1 \n\t" + "movq 16(%3), %%mm2 \n\t" + "movq 24(%3), %%mm3 \n\t" + "movq 32(%3), %%mm4 \n\t" + "movq 40(%3), %%mm5 \n\t" + "movq 48(%3), %%mm6 \n\t" + "movq 56(%3), %%mm7 \n\t" + "packuswb %%mm1, %%mm0 \n\t" + "packuswb %%mm3, %%mm2 \n\t" + "packuswb %%mm5, %%mm4 \n\t" + "packuswb %%mm7, %%mm6 \n\t" + "movq %%mm0, (%0) \n\t" + "movq %%mm2, (%0, %1) \n\t" + "movq %%mm4, (%0, %1, 2) \n\t" + "movq %%mm6, (%0, %2) \n\t" + ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "r"(p) + :"memory"); +} + +static DECLARE_ALIGNED_8(const unsigned char, vector128[8]) = + { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; + +void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) +{ + int i; + + movq_m2r(*vector128, mm1); + for (i = 0; i < 8; i++) { + movq_m2r(*(block), mm0); + packsswb_m2r(*(block + 4), mm0); + block += 8; + paddb_r2r(mm1, mm0); + movq_r2m(mm0, *pixels); + pixels += line_size; + } +} + +void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) +{ + const DCTELEM *p; + uint8_t *pix; + int i; + + /* read the pixels */ + p = block; + pix = pixels; + MOVQ_ZERO(mm7); + i = 4; + do { + asm volatile( + "movq (%2), %%mm0 \n\t" + "movq 8(%2), %%mm1 \n\t" + "movq 16(%2), %%mm2 \n\t" + "movq 24(%2), %%mm3 \n\t" + "movq %0, %%mm4 \n\t" + "movq %1, %%mm6 \n\t" + "movq %%mm4, %%mm5 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "punpckhbw %%mm7, %%mm5 \n\t" + "paddsw %%mm4, %%mm0 \n\t" + "paddsw %%mm5, %%mm1 \n\t" + "movq %%mm6, %%mm5 \n\t" + "punpcklbw %%mm7, %%mm6 \n\t" + "punpckhbw %%mm7, %%mm5 \n\t" + "paddsw %%mm6, %%mm2 \n\t" + "paddsw %%mm5, %%mm3 \n\t" + "packuswb %%mm1, %%mm0 \n\t" + "packuswb %%mm3, %%mm2 \n\t" + "movq %%mm0, %0 \n\t" + "movq %%mm2, %1 \n\t" + :"+m"(*pix), "+m"(*(pix+line_size)) + :"r"(p) + :"memory"); + pix += line_size*2; + p += 16; + } while (--i); +} + +static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + asm volatile( + "lea (%3, %3), %%"REG_a" \n\t" + ASMALIGN(3) + "1: \n\t" + "movd (%1), %%mm0 \n\t" + "movd (%1, %3), %%mm1 \n\t" + "movd %%mm0, (%2) \n\t" + "movd %%mm1, (%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "movd (%1), %%mm0 \n\t" + "movd (%1, %3), %%mm1 \n\t" + "movd %%mm0, (%2) \n\t" + "movd %%mm1, (%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "subl $4, %0 \n\t" + "jnz 1b \n\t" + : "+g"(h), "+r" (pixels), "+r" (block) + : "r"((long)line_size) + : "%"REG_a, "memory" + ); +} + +static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + asm volatile( + "lea (%3, %3), %%"REG_a" \n\t" + ASMALIGN(3) + "1: \n\t" + "movq (%1), %%mm0 \n\t" + "movq (%1, %3), %%mm1 \n\t" + "movq %%mm0, (%2) \n\t" + "movq %%mm1, (%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "movq (%1), %%mm0 \n\t" + "movq (%1, %3), %%mm1 \n\t" + "movq %%mm0, (%2) \n\t" + "movq %%mm1, (%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "subl $4, %0 \n\t" + "jnz 1b \n\t" + : "+g"(h), "+r" (pixels), "+r" (block) + : "r"((long)line_size) + : "%"REG_a, "memory" + ); +} + +static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + asm volatile( + "lea (%3, %3), %%"REG_a" \n\t" + ASMALIGN(3) + "1: \n\t" + "movq (%1), %%mm0 \n\t" + "movq 8(%1), %%mm4 \n\t" + "movq (%1, %3), %%mm1 \n\t" + "movq 8(%1, %3), %%mm5 \n\t" + "movq %%mm0, (%2) \n\t" + "movq %%mm4, 8(%2) \n\t" + "movq %%mm1, (%2, %3) \n\t" + "movq %%mm5, 8(%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "movq (%1), %%mm0 \n\t" + "movq 8(%1), %%mm4 \n\t" + "movq (%1, %3), %%mm1 \n\t" + "movq 8(%1, %3), %%mm5 \n\t" + "movq %%mm0, (%2) \n\t" + "movq %%mm4, 8(%2) \n\t" + "movq %%mm1, (%2, %3) \n\t" + "movq %%mm5, 8(%2, %3) \n\t" + "add %%"REG_a", %1 \n\t" + "add %%"REG_a", %2 \n\t" + "subl $4, %0 \n\t" + "jnz 1b \n\t" + : "+g"(h), "+r" (pixels), "+r" (block) + : "r"((long)line_size) + : "%"REG_a, "memory" + ); +} + +static void put_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + asm volatile( + "1: \n\t" + "movdqu (%1), %%xmm0 \n\t" + "movdqu (%1,%3), %%xmm1 \n\t" + "movdqu (%1,%3,2), %%xmm2 \n\t" + "movdqu (%1,%4), %%xmm3 \n\t" + "movdqa %%xmm0, (%2) \n\t" + "movdqa %%xmm1, (%2,%3) \n\t" + "movdqa %%xmm2, (%2,%3,2) \n\t" + "movdqa %%xmm3, (%2,%4) \n\t" + "subl $4, %0 \n\t" + "lea (%1,%3,4), %1 \n\t" + "lea (%2,%3,4), %2 \n\t" + "jnz 1b \n\t" + : "+g"(h), "+r" (pixels), "+r" (block) + : "r"((long)line_size), "r"(3L*line_size) + : "memory" + ); +} + +static void avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + asm volatile( + "1: \n\t" + "movdqu (%1), %%xmm0 \n\t" + "movdqu (%1,%3), %%xmm1 \n\t" + "movdqu (%1,%3,2), %%xmm2 \n\t" + "movdqu (%1,%4), %%xmm3 \n\t" + "pavgb (%2), %%xmm0 \n\t" + "pavgb (%2,%3), %%xmm1 \n\t" + "pavgb (%2,%3,2), %%xmm2 \n\t" + "pavgb (%2,%4), %%xmm3 \n\t" + "movdqa %%xmm0, (%2) \n\t" + "movdqa %%xmm1, (%2,%3) \n\t" + "movdqa %%xmm2, (%2,%3,2) \n\t" + "movdqa %%xmm3, (%2,%4) \n\t" + "subl $4, %0 \n\t" + "lea (%1,%3,4), %1 \n\t" + "lea (%2,%3,4), %2 \n\t" + "jnz 1b \n\t" + : "+g"(h), "+r" (pixels), "+r" (block) + : "r"((long)line_size), "r"(3L*line_size) + : "memory" + ); +} + +static void clear_blocks_mmx(DCTELEM *blocks) +{ + asm volatile( + "pxor %%mm7, %%mm7 \n\t" + "mov $-128*6, %%"REG_a" \n\t" + "1: \n\t" + "movq %%mm7, (%0, %%"REG_a") \n\t" + "movq %%mm7, 8(%0, %%"REG_a") \n\t" + "movq %%mm7, 16(%0, %%"REG_a") \n\t" + "movq %%mm7, 24(%0, %%"REG_a") \n\t" + "add $32, %%"REG_a" \n\t" + " js 1b \n\t" + : : "r" (((uint8_t *)blocks)+128*6) + : "%"REG_a + ); +} + +static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){ + long i=0; + asm volatile( + "1: \n\t" + "movq (%1, %0), %%mm0 \n\t" + "movq (%2, %0), %%mm1 \n\t" + "paddb %%mm0, %%mm1 \n\t" + "movq %%mm1, (%2, %0) \n\t" + "movq 8(%1, %0), %%mm0 \n\t" + "movq 8(%2, %0), %%mm1 \n\t" + "paddb %%mm0, %%mm1 \n\t" + "movq %%mm1, 8(%2, %0) \n\t" + "add $16, %0 \n\t" + "cmp %3, %0 \n\t" + " jb 1b \n\t" + : "+r" (i) + : "r"(src), "r"(dst), "r"((long)w-15) + ); + for(; i<w; i++) + dst[i+0] += src[i+0]; +} + +static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ + long i=0; + asm volatile( + "1: \n\t" + "movq (%2, %0), %%mm0 \n\t" + "movq 8(%2, %0), %%mm1 \n\t" + "paddb (%3, %0), %%mm0 \n\t" + "paddb 8(%3, %0), %%mm1 \n\t" + "movq %%mm0, (%1, %0) \n\t" + "movq %%mm1, 8(%1, %0) \n\t" + "add $16, %0 \n\t" + "cmp %4, %0 \n\t" + " jb 1b \n\t" + : "+r" (i) + : "r"(dst), "r"(src1), "r"(src2), "r"((long)w-15) + ); + for(; i<w; i++) + dst[i] = src1[i] + src2[i]; +} + +#define H263_LOOP_FILTER \ + "pxor %%mm7, %%mm7 \n\t"\ + "movq %0, %%mm0 \n\t"\ + "movq %0, %%mm1 \n\t"\ + "movq %3, %%mm2 \n\t"\ + "movq %3, %%mm3 \n\t"\ + "punpcklbw %%mm7, %%mm0 \n\t"\ + "punpckhbw %%mm7, %%mm1 \n\t"\ + "punpcklbw %%mm7, %%mm2 \n\t"\ + "punpckhbw %%mm7, %%mm3 \n\t"\ + "psubw %%mm2, %%mm0 \n\t"\ + "psubw %%mm3, %%mm1 \n\t"\ + "movq %1, %%mm2 \n\t"\ + "movq %1, %%mm3 \n\t"\ + "movq %2, %%mm4 \n\t"\ + "movq %2, %%mm5 \n\t"\ + "punpcklbw %%mm7, %%mm2 \n\t"\ + "punpckhbw %%mm7, %%mm3 \n\t"\ + "punpcklbw %%mm7, %%mm4 \n\t"\ + "punpckhbw %%mm7, %%mm5 \n\t"\ + "psubw %%mm2, %%mm4 \n\t"\ + "psubw %%mm3, %%mm5 \n\t"\ + "psllw $2, %%mm4 \n\t"\ + "psllw $2, %%mm5 \n\t"\ + "paddw %%mm0, %%mm4 \n\t"\ + "paddw %%mm1, %%mm5 \n\t"\ + "pxor %%mm6, %%mm6 \n\t"\ + "pcmpgtw %%mm4, %%mm6 \n\t"\ + "pcmpgtw %%mm5, %%mm7 \n\t"\ + "pxor %%mm6, %%mm4 \n\t"\ + "pxor %%mm7, %%mm5 \n\t"\ + "psubw %%mm6, %%mm4 \n\t"\ + "psubw %%mm7, %%mm5 \n\t"\ + "psrlw $3, %%mm4 \n\t"\ + "psrlw $3, %%mm5 \n\t"\ + "packuswb %%mm5, %%mm4 \n\t"\ + "packsswb %%mm7, %%mm6 \n\t"\ + "pxor %%mm7, %%mm7 \n\t"\ + "movd %4, %%mm2 \n\t"\ + "punpcklbw %%mm2, %%mm2 \n\t"\ + "punpcklbw %%mm2, %%mm2 \n\t"\ + "punpcklbw %%mm2, %%mm2 \n\t"\ + "psubusb %%mm4, %%mm2 \n\t"\ + "movq %%mm2, %%mm3 \n\t"\ + "psubusb %%mm4, %%mm3 \n\t"\ + "psubb %%mm3, %%mm2 \n\t"\ + "movq %1, %%mm3 \n\t"\ + "movq %2, %%mm4 \n\t"\ + "pxor %%mm6, %%mm3 \n\t"\ + "pxor %%mm6, %%mm4 \n\t"\ + "paddusb %%mm2, %%mm3 \n\t"\ + "psubusb %%mm2, %%mm4 \n\t"\ + "pxor %%mm6, %%mm3 \n\t"\ + "pxor %%mm6, %%mm4 \n\t"\ + "paddusb %%mm2, %%mm2 \n\t"\ + "packsswb %%mm1, %%mm0 \n\t"\ + "pcmpgtb %%mm0, %%mm7 \n\t"\ + "pxor %%mm7, %%mm0 \n\t"\ + "psubb %%mm7, %%mm0 \n\t"\ + "movq %%mm0, %%mm1 \n\t"\ + "psubusb %%mm2, %%mm0 \n\t"\ + "psubb %%mm0, %%mm1 \n\t"\ + "pand %5, %%mm1 \n\t"\ + "psrlw $2, %%mm1 \n\t"\ + "pxor %%mm7, %%mm1 \n\t"\ + "psubb %%mm7, %%mm1 \n\t"\ + "movq %0, %%mm5 \n\t"\ + "movq %3, %%mm6 \n\t"\ + "psubb %%mm1, %%mm5 \n\t"\ + "paddb %%mm1, %%mm6 \n\t" + +static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){ + if(ENABLE_ANY_H263) { + const int strength= ff_h263_loop_filter_strength[qscale]; + + asm volatile( + + H263_LOOP_FILTER + + "movq %%mm3, %1 \n\t" + "movq %%mm4, %2 \n\t" + "movq %%mm5, %0 \n\t" + "movq %%mm6, %3 \n\t" + : "+m" (*(uint64_t*)(src - 2*stride)), + "+m" (*(uint64_t*)(src - 1*stride)), + "+m" (*(uint64_t*)(src + 0*stride)), + "+m" (*(uint64_t*)(src + 1*stride)) + : "g" (2*strength), "m"(ff_pb_FC) + ); + } +} + +static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){ + asm volatile( //FIXME could save 1 instruction if done as 8x4 ... + "movd %4, %%mm0 \n\t" + "movd %5, %%mm1 \n\t" + "movd %6, %%mm2 \n\t" + "movd %7, %%mm3 \n\t" + "punpcklbw %%mm1, %%mm0 \n\t" + "punpcklbw %%mm3, %%mm2 \n\t" + "movq %%mm0, %%mm1 \n\t" + "punpcklwd %%mm2, %%mm0 \n\t" + "punpckhwd %%mm2, %%mm1 \n\t" + "movd %%mm0, %0 \n\t" + "punpckhdq %%mm0, %%mm0 \n\t" + "movd %%mm0, %1 \n\t" + "movd %%mm1, %2 \n\t" + "punpckhdq %%mm1, %%mm1 \n\t" + "movd %%mm1, %3 \n\t" + + : "=m" (*(uint32_t*)(dst + 0*dst_stride)), + "=m" (*(uint32_t*)(dst + 1*dst_stride)), + "=m" (*(uint32_t*)(dst + 2*dst_stride)), + "=m" (*(uint32_t*)(dst + 3*dst_stride)) + : "m" (*(uint32_t*)(src + 0*src_stride)), + "m" (*(uint32_t*)(src + 1*src_stride)), + "m" (*(uint32_t*)(src + 2*src_stride)), + "m" (*(uint32_t*)(src + 3*src_stride)) + ); +} + +static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){ + if(ENABLE_ANY_H263) { + const int strength= ff_h263_loop_filter_strength[qscale]; + DECLARE_ALIGNED(8, uint64_t, temp[4]); + uint8_t *btemp= (uint8_t*)temp; + + src -= 2; + + transpose4x4(btemp , src , 8, stride); + transpose4x4(btemp+4, src + 4*stride, 8, stride); + asm volatile( + H263_LOOP_FILTER // 5 3 4 6 + + : "+m" (temp[0]), + "+m" (temp[1]), + "+m" (temp[2]), + "+m" (temp[3]) + : "g" (2*strength), "m"(ff_pb_FC) + ); + + asm volatile( + "movq %%mm5, %%mm1 \n\t" + "movq %%mm4, %%mm0 \n\t" + "punpcklbw %%mm3, %%mm5 \n\t" + "punpcklbw %%mm6, %%mm4 \n\t" + "punpckhbw %%mm3, %%mm1 \n\t" + "punpckhbw %%mm6, %%mm0 \n\t" + "movq %%mm5, %%mm3 \n\t" + "movq %%mm1, %%mm6 \n\t" + "punpcklwd %%mm4, %%mm5 \n\t" + "punpcklwd %%mm0, %%mm1 \n\t" + "punpckhwd %%mm4, %%mm3 \n\t" + "punpckhwd %%mm0, %%mm6 \n\t" + "movd %%mm5, (%0) \n\t" + "punpckhdq %%mm5, %%mm5 \n\t" + "movd %%mm5, (%0,%2) \n\t" + "movd %%mm3, (%0,%2,2) \n\t" + "punpckhdq %%mm3, %%mm3 \n\t" + "movd %%mm3, (%0,%3) \n\t" + "movd %%mm1, (%1) \n\t" + "punpckhdq %%mm1, %%mm1 \n\t" + "movd %%mm1, (%1,%2) \n\t" + "movd %%mm6, (%1,%2,2) \n\t" + "punpckhdq %%mm6, %%mm6 \n\t" + "movd %%mm6, (%1,%3) \n\t" + :: "r" (src), + "r" (src + 4*stride), + "r" ((long) stride ), + "r" ((long)(3*stride)) + ); + } +} + +#define PAETH(cpu, abs3)\ +void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\ +{\ + long i = -bpp;\ + long end = w-3;\ + asm volatile(\ + "pxor %%mm7, %%mm7 \n"\ + "movd (%1,%0), %%mm0 \n"\ + "movd (%2,%0), %%mm1 \n"\ + "punpcklbw %%mm7, %%mm0 \n"\ + "punpcklbw %%mm7, %%mm1 \n"\ + "add %4, %0 \n"\ + "1: \n"\ + "movq %%mm1, %%mm2 \n"\ + "movd (%2,%0), %%mm1 \n"\ + "movq %%mm2, %%mm3 \n"\ + "punpcklbw %%mm7, %%mm1 \n"\ + "movq %%mm2, %%mm4 \n"\ + "psubw %%mm1, %%mm3 \n"\ + "psubw %%mm0, %%mm4 \n"\ + "movq %%mm3, %%mm5 \n"\ + "paddw %%mm4, %%mm5 \n"\ + abs3\ + "movq %%mm4, %%mm6 \n"\ + "pminsw %%mm5, %%mm6 \n"\ + "pcmpgtw %%mm6, %%mm3 \n"\ + "pcmpgtw %%mm5, %%mm4 \n"\ + "movq %%mm4, %%mm6 \n"\ + "pand %%mm3, %%mm4 \n"\ + "pandn %%mm3, %%mm6 \n"\ + "pandn %%mm0, %%mm3 \n"\ + "movd (%3,%0), %%mm0 \n"\ + "pand %%mm1, %%mm6 \n"\ + "pand %%mm4, %%mm2 \n"\ + "punpcklbw %%mm7, %%mm0 \n"\ + "movq %6, %%mm5 \n"\ + "paddw %%mm6, %%mm0 \n"\ + "paddw %%mm2, %%mm3 \n"\ + "paddw %%mm3, %%mm0 \n"\ + "pand %%mm5, %%mm0 \n"\ + "movq %%mm0, %%mm3 \n"\ + "packuswb %%mm3, %%mm3 \n"\ + "movd %%mm3, (%1,%0) \n"\ + "add %4, %0 \n"\ + "cmp %5, %0 \n"\ + "jle 1b \n"\ + :"+r"(i)\ + :"r"(dst), "r"(top), "r"(src), "r"((long)bpp), "g"(end),\ + "m"(ff_pw_255)\ + :"memory"\ + );\ +} + +#define ABS3_MMX2\ + "psubw %%mm5, %%mm7 \n"\ + "pmaxsw %%mm7, %%mm5 \n"\ + "pxor %%mm6, %%mm6 \n"\ + "pxor %%mm7, %%mm7 \n"\ + "psubw %%mm3, %%mm6 \n"\ + "psubw %%mm4, %%mm7 \n"\ + "pmaxsw %%mm6, %%mm3 \n"\ + "pmaxsw %%mm7, %%mm4 \n"\ + "pxor %%mm7, %%mm7 \n" + +#define ABS3_SSSE3\ + "pabsw %%mm3, %%mm3 \n"\ + "pabsw %%mm4, %%mm4 \n"\ + "pabsw %%mm5, %%mm5 \n" + +PAETH(mmx2, ABS3_MMX2) +#ifdef HAVE_SSSE3 +PAETH(ssse3, ABS3_SSSE3) +#endif + +#define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\ + "paddw " #m4 ", " #m3 " \n\t" /* x1 */\ + "movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\ + "pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\ + "movq "#in7", " #m3 " \n\t" /* d */\ + "movq "#in0", %%mm5 \n\t" /* D */\ + "paddw " #m3 ", %%mm5 \n\t" /* x4 */\ + "psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\ + "movq "#in1", %%mm5 \n\t" /* C */\ + "movq "#in2", %%mm6 \n\t" /* B */\ + "paddw " #m6 ", %%mm5 \n\t" /* x3 */\ + "paddw " #m5 ", %%mm6 \n\t" /* x2 */\ + "paddw %%mm6, %%mm6 \n\t" /* 2x2 */\ + "psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\ + "pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\ + "paddw " #rnd ", %%mm4 \n\t" /* x2 */\ + "paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\ + "psraw $5, %%mm5 \n\t"\ + "packuswb %%mm5, %%mm5 \n\t"\ + OP(%%mm5, out, %%mm7, d) + +#define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\ +static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ + uint64_t temp;\ +\ + asm volatile(\ + "pxor %%mm7, %%mm7 \n\t"\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ + "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ + "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ + "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ + "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ + "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ + "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ + "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ + "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ + "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ + "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ + "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ + "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ + "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ + "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ + "paddw %%mm3, %%mm5 \n\t" /* b */\ + "paddw %%mm2, %%mm6 \n\t" /* c */\ + "paddw %%mm5, %%mm5 \n\t" /* 2b */\ + "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ + "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ + "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ + "paddw %%mm4, %%mm0 \n\t" /* a */\ + "paddw %%mm1, %%mm5 \n\t" /* d */\ + "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ + "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ + "paddw %6, %%mm6 \n\t"\ + "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ + "psraw $5, %%mm0 \n\t"\ + "movq %%mm0, %5 \n\t"\ + /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ + \ + "movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\ + "movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\ + "movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\ + "psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\ + "psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\ + "punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\ + "punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\ + "paddw %%mm0, %%mm2 \n\t" /* b */\ + "paddw %%mm5, %%mm3 \n\t" /* c */\ + "paddw %%mm2, %%mm2 \n\t" /* 2b */\ + "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ + "movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\ + "psrlq $24, %%mm6 \n\t" /* IJKLM000 */\ + "punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\ + "punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\ + "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ + "paddw %%mm2, %%mm1 \n\t" /* a */\ + "paddw %%mm6, %%mm4 \n\t" /* d */\ + "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ + "psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\ + "paddw %6, %%mm1 \n\t"\ + "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\ + "psraw $5, %%mm3 \n\t"\ + "movq %5, %%mm1 \n\t"\ + "packuswb %%mm3, %%mm1 \n\t"\ + OP_MMX2(%%mm1, (%1),%%mm4, q)\ + /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\ + \ + "movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\ + "movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\ + "movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\ + "psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\ + "psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\ + "punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\ + "punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\ + "paddw %%mm1, %%mm5 \n\t" /* b */\ + "paddw %%mm4, %%mm0 \n\t" /* c */\ + "paddw %%mm5, %%mm5 \n\t" /* 2b */\ + "psubw %%mm5, %%mm0 \n\t" /* c - 2b */\ + "movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\ + "psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\ + "pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\ + "punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\ + "paddw %%mm3, %%mm2 \n\t" /* d */\ + "psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\ + "movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\ + "punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\ + "punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\ + "paddw %%mm2, %%mm6 \n\t" /* a */\ + "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\ + "paddw %6, %%mm0 \n\t"\ + "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ + "psraw $5, %%mm0 \n\t"\ + /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\ + \ + "paddw %%mm5, %%mm3 \n\t" /* a */\ + "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\ + "paddw %%mm4, %%mm6 \n\t" /* b */\ + "pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\ + "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\ + "paddw %%mm1, %%mm4 \n\t" /* c */\ + "paddw %%mm2, %%mm5 \n\t" /* d */\ + "paddw %%mm6, %%mm6 \n\t" /* 2b */\ + "psubw %%mm6, %%mm4 \n\t" /* c - 2b */\ + "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\ + "pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\ + "psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\ + "paddw %6, %%mm4 \n\t"\ + "paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\ + "psraw $5, %%mm4 \n\t"\ + "packuswb %%mm4, %%mm0 \n\t"\ + OP_MMX2(%%mm0, 8(%1), %%mm4, q)\ + \ + "add %3, %0 \n\t"\ + "add %4, %1 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + : "+a"(src), "+c"(dst), "+g"(h)\ + : "d"((long)srcStride), "S"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\ + : "memory"\ + );\ +}\ +\ +static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ + int i;\ + int16_t temp[16];\ + /* quick HACK, XXX FIXME MUST be optimized */\ + for(i=0; i<h; i++)\ + {\ + temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ + temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ + temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ + temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ + temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ + temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\ + temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\ + temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\ + temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\ + temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\ + temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\ + temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\ + temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\ + temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\ + temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\ + temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\ + asm volatile(\ + "movq (%0), %%mm0 \n\t"\ + "movq 8(%0), %%mm1 \n\t"\ + "paddw %2, %%mm0 \n\t"\ + "paddw %2, %%mm1 \n\t"\ + "psraw $5, %%mm0 \n\t"\ + "psraw $5, %%mm1 \n\t"\ + "packuswb %%mm1, %%mm0 \n\t"\ + OP_3DNOW(%%mm0, (%1), %%mm1, q)\ + "movq 16(%0), %%mm0 \n\t"\ + "movq 24(%0), %%mm1 \n\t"\ + "paddw %2, %%mm0 \n\t"\ + "paddw %2, %%mm1 \n\t"\ + "psraw $5, %%mm0 \n\t"\ + "psraw $5, %%mm1 \n\t"\ + "packuswb %%mm1, %%mm0 \n\t"\ + OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\ + :: "r"(temp), "r"(dst), "m"(ROUNDER)\ + : "memory"\ + );\ + dst+=dstStride;\ + src+=srcStride;\ + }\ +}\ +\ +static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ + uint64_t temp;\ +\ + asm volatile(\ + "pxor %%mm7, %%mm7 \n\t"\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ + "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ + "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ + "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ + "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ + "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ + "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ + "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ + "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ + "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ + "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ + "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ + "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ + "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ + "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ + "paddw %%mm3, %%mm5 \n\t" /* b */\ + "paddw %%mm2, %%mm6 \n\t" /* c */\ + "paddw %%mm5, %%mm5 \n\t" /* 2b */\ + "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ + "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ + "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ + "paddw %%mm4, %%mm0 \n\t" /* a */\ + "paddw %%mm1, %%mm5 \n\t" /* d */\ + "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ + "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ + "paddw %6, %%mm6 \n\t"\ + "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ + "psraw $5, %%mm0 \n\t"\ + /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ + \ + "movd 5(%0), %%mm5 \n\t" /* FGHI */\ + "punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\ + "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\ + "paddw %%mm5, %%mm1 \n\t" /* a */\ + "paddw %%mm6, %%mm2 \n\t" /* b */\ + "pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\ + "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\ + "paddw %%mm6, %%mm3 \n\t" /* c */\ + "paddw %%mm5, %%mm4 \n\t" /* d */\ + "paddw %%mm2, %%mm2 \n\t" /* 2b */\ + "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ + "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ + "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ + "psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\ + "paddw %6, %%mm1 \n\t"\ + "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\ + "psraw $5, %%mm3 \n\t"\ + "packuswb %%mm3, %%mm0 \n\t"\ + OP_MMX2(%%mm0, (%1), %%mm4, q)\ + \ + "add %3, %0 \n\t"\ + "add %4, %1 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + : "+a"(src), "+c"(dst), "+g"(h)\ + : "S"((long)srcStride), "D"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\ + : "memory"\ + );\ +}\ +\ +static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ + int i;\ + int16_t temp[8];\ + /* quick HACK, XXX FIXME MUST be optimized */\ + for(i=0; i<h; i++)\ + {\ + temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ + temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ + temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ + temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ + temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ + temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\ + temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\ + temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\ + asm volatile(\ + "movq (%0), %%mm0 \n\t"\ + "movq 8(%0), %%mm1 \n\t"\ + "paddw %2, %%mm0 \n\t"\ + "paddw %2, %%mm1 \n\t"\ + "psraw $5, %%mm0 \n\t"\ + "psraw $5, %%mm1 \n\t"\ + "packuswb %%mm1, %%mm0 \n\t"\ + OP_3DNOW(%%mm0, (%1), %%mm1, q)\ + :: "r"(temp), "r"(dst), "m"(ROUNDER)\ + :"memory"\ + );\ + dst+=dstStride;\ + src+=srcStride;\ + }\ +} + +#define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\ +\ +static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + uint64_t temp[17*4];\ + uint64_t *temp_ptr= temp;\ + int count= 17;\ +\ + /*FIXME unroll */\ + asm volatile(\ + "pxor %%mm7, %%mm7 \n\t"\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t"\ + "movq (%0), %%mm1 \n\t"\ + "movq 8(%0), %%mm2 \n\t"\ + "movq 8(%0), %%mm3 \n\t"\ + "punpcklbw %%mm7, %%mm0 \n\t"\ + "punpckhbw %%mm7, %%mm1 \n\t"\ + "punpcklbw %%mm7, %%mm2 \n\t"\ + "punpckhbw %%mm7, %%mm3 \n\t"\ + "movq %%mm0, (%1) \n\t"\ + "movq %%mm1, 17*8(%1) \n\t"\ + "movq %%mm2, 2*17*8(%1) \n\t"\ + "movq %%mm3, 3*17*8(%1) \n\t"\ + "add $8, %1 \n\t"\ + "add %3, %0 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + : "+r" (src), "+r" (temp_ptr), "+r"(count)\ + : "r" ((long)srcStride)\ + : "memory"\ + );\ + \ + temp_ptr= temp;\ + count=4;\ + \ +/*FIXME reorder for speed */\ + asm volatile(\ + /*"pxor %%mm7, %%mm7 \n\t"*/\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t"\ + "movq 8(%0), %%mm1 \n\t"\ + "movq 16(%0), %%mm2 \n\t"\ + "movq 24(%0), %%mm3 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ + \ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\ + \ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\ + "add %4, %1 \n\t" \ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\ + \ + "add $136, %0 \n\t"\ + "add %6, %1 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + \ + : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ + : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\ + :"memory"\ + );\ +}\ +\ +static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ + uint64_t temp[9*2];\ + uint64_t *temp_ptr= temp;\ + int count= 9;\ +\ + /*FIXME unroll */\ + asm volatile(\ + "pxor %%mm7, %%mm7 \n\t"\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t"\ + "movq (%0), %%mm1 \n\t"\ + "punpcklbw %%mm7, %%mm0 \n\t"\ + "punpckhbw %%mm7, %%mm1 \n\t"\ + "movq %%mm0, (%1) \n\t"\ + "movq %%mm1, 9*8(%1) \n\t"\ + "add $8, %1 \n\t"\ + "add %3, %0 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + : "+r" (src), "+r" (temp_ptr), "+r"(count)\ + : "r" ((long)srcStride)\ + : "memory"\ + );\ + \ + temp_ptr= temp;\ + count=2;\ + \ +/*FIXME reorder for speed */\ + asm volatile(\ + /*"pxor %%mm7, %%mm7 \n\t"*/\ + "1: \n\t"\ + "movq (%0), %%mm0 \n\t"\ + "movq 8(%0), %%mm1 \n\t"\ + "movq 16(%0), %%mm2 \n\t"\ + "movq 24(%0), %%mm3 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ + \ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ + \ + QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\ + "add %4, %1 \n\t"\ + QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\ + QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\ + \ + "add $72, %0 \n\t"\ + "add %6, %1 \n\t"\ + "decl %2 \n\t"\ + " jnz 1b \n\t"\ + \ + : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ + : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)dstStride)\ + : "memory"\ + );\ +}\ +\ +static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);\ +}\ +\ +static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[8];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ +}\ +\ +static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\ +}\ +\ +static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[8];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\ +}\ +\ +static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[8];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ + OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ +}\ +\ +static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\ +}\ +\ +static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[8];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ + OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\ +}\ +static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half) + 64;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ + OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ +}\ +static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ + OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ +}\ +static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[8 + 9];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ + OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ +}\ +static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[9];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ + OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ +}\ +static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);\ +}\ +\ +static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[32];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ +}\ +\ +static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\ +}\ +\ +static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[32];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\ +}\ +\ +static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[32];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ + OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ +}\ +\ +static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\ +}\ +\ +static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t temp[32];\ + uint8_t * const half= (uint8_t*)temp;\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ + OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\ +}\ +static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[16*2 + 17*2];\ + uint8_t * const halfH= ((uint8_t*)half) + 256;\ + uint8_t * const halfHV= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ + OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ +}\ +static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[17*2];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ + OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ +}\ +static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[17*2];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ + OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ +}\ +static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + uint64_t half[17*2];\ + uint8_t * const halfH= ((uint8_t*)half);\ + put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ + OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ +} + +#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t" +#define AVG_3DNOW_OP(a,b,temp, size) \ +"mov" #size " " #b ", " #temp " \n\t"\ +"pavgusb " #temp ", " #a " \n\t"\ +"mov" #size " " #a ", " #b " \n\t" +#define AVG_MMX2_OP(a,b,temp, size) \ +"mov" #size " " #b ", " #temp " \n\t"\ +"pavgb " #temp ", " #a " \n\t"\ +"mov" #size " " #a ", " #b " \n\t" + +QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP) +QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP) +QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP) +QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow) +QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow) +QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow) +QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2) +QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2) +QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2) + +/***********************************/ +/* bilinear qpel: not compliant to any spec, only for -lavdopts fast */ + +#define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\ +static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\ +} +#define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\ +static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\ +} + +#define QPEL_2TAP(OPNAME, SIZE, MMX)\ +QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\ +QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\ +QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\ +static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\ + OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\ +static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\ + OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\ +static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\ + OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\ +static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\ +}\ +static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ + OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\ +}\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0, 1, 0)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1, -1, 0)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0, stride, 0)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride, -stride, 0)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0, stride, 1)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1, stride, -1)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride, -stride, 1)\ +QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\ + +QPEL_2TAP(put_, 16, mmx2) +QPEL_2TAP(avg_, 16, mmx2) +QPEL_2TAP(put_, 8, mmx2) +QPEL_2TAP(avg_, 8, mmx2) +QPEL_2TAP(put_, 16, 3dnow) +QPEL_2TAP(avg_, 16, 3dnow) +QPEL_2TAP(put_, 8, 3dnow) +QPEL_2TAP(avg_, 8, 3dnow) + + +#if 0 +static void just_return() { return; } +#endif + +static void gmc_mmx(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){ + const int w = 8; + const int ix = ox>>(16+shift); + const int iy = oy>>(16+shift); + const int oxs = ox>>4; + const int oys = oy>>4; + const int dxxs = dxx>>4; + const int dxys = dxy>>4; + const int dyxs = dyx>>4; + const int dyys = dyy>>4; + const uint16_t r4[4] = {r,r,r,r}; + const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys}; + const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys}; + const uint64_t shift2 = 2*shift; + uint8_t edge_buf[(h+1)*stride]; + int x, y; + + const int dxw = (dxx-(1<<(16+shift)))*(w-1); + const int dyh = (dyy-(1<<(16+shift)))*(h-1); + const int dxh = dxy*(h-1); + const int dyw = dyx*(w-1); + if( // non-constant fullpel offset (3% of blocks) + ((ox^(ox+dxw)) | (ox^(ox+dxh)) | (ox^(ox+dxw+dxh)) | + (oy^(oy+dyw)) | (oy^(oy+dyh)) | (oy^(oy+dyw+dyh))) >> (16+shift) + // uses more than 16 bits of subpel mv (only at huge resolution) + || (dxx|dxy|dyx|dyy)&15 ) + { + //FIXME could still use mmx for some of the rows + ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height); + return; + } + + src += ix + iy*stride; + if( (unsigned)ix >= width-w || + (unsigned)iy >= height-h ) + { + ff_emulated_edge_mc(edge_buf, src, stride, w+1, h+1, ix, iy, width, height); + src = edge_buf; + } + + asm volatile( + "movd %0, %%mm6 \n\t" + "pxor %%mm7, %%mm7 \n\t" + "punpcklwd %%mm6, %%mm6 \n\t" + "punpcklwd %%mm6, %%mm6 \n\t" + :: "r"(1<<shift) + ); + + for(x=0; x<w; x+=4){ + uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0), + oxs - dxys + dxxs*(x+1), + oxs - dxys + dxxs*(x+2), + oxs - dxys + dxxs*(x+3) }; + uint16_t dy4[4] = { oys - dyys + dyxs*(x+0), + oys - dyys + dyxs*(x+1), + oys - dyys + dyxs*(x+2), + oys - dyys + dyxs*(x+3) }; + + for(y=0; y<h; y++){ + asm volatile( + "movq %0, %%mm4 \n\t" + "movq %1, %%mm5 \n\t" + "paddw %2, %%mm4 \n\t" + "paddw %3, %%mm5 \n\t" + "movq %%mm4, %0 \n\t" + "movq %%mm5, %1 \n\t" + "psrlw $12, %%mm4 \n\t" + "psrlw $12, %%mm5 \n\t" + : "+m"(*dx4), "+m"(*dy4) + : "m"(*dxy4), "m"(*dyy4) + ); + + asm volatile( + "movq %%mm6, %%mm2 \n\t" + "movq %%mm6, %%mm1 \n\t" + "psubw %%mm4, %%mm2 \n\t" + "psubw %%mm5, %%mm1 \n\t" + "movq %%mm2, %%mm0 \n\t" + "movq %%mm4, %%mm3 \n\t" + "pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy) + "pmullw %%mm5, %%mm3 \n\t" // dx*dy + "pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy + "pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy) + + "movd %4, %%mm5 \n\t" + "movd %3, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm5 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy + "pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy + + "movd %2, %%mm5 \n\t" + "movd %1, %%mm4 \n\t" + "punpcklbw %%mm7, %%mm5 \n\t" + "punpcklbw %%mm7, %%mm4 \n\t" + "pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy) + "pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy) + "paddw %5, %%mm1 \n\t" + "paddw %%mm3, %%mm2 \n\t" + "paddw %%mm1, %%mm0 \n\t" + "paddw %%mm2, %%mm0 \n\t" + + "psrlw %6, %%mm0 \n\t" + "packuswb %%mm0, %%mm0 \n\t" + "movd %%mm0, %0 \n\t" + + : "=m"(dst[x+y*stride]) + : "m"(src[0]), "m"(src[1]), + "m"(src[stride]), "m"(src[stride+1]), + "m"(*r4), "m"(shift2) + ); + src += stride; + } + src += 4-h*stride; + } +} + +#define PREFETCH(name, op) \ +static void name(void *mem, int stride, int h){\ + const uint8_t *p= mem;\ + do{\ + asm volatile(#op" %0" :: "m"(*p));\ + p+= stride;\ + }while(--h);\ +} +PREFETCH(prefetch_mmx2, prefetcht0) +PREFETCH(prefetch_3dnow, prefetch) +#undef PREFETCH + +#include "h264dsp_mmx.c" + +/* CAVS specific */ +void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx); + +void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { + put_pixels8_mmx(dst, src, stride, 8); +} +void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { + avg_pixels8_mmx(dst, src, stride, 8); +} +void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { + put_pixels16_mmx(dst, src, stride, 16); +} +void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { + avg_pixels16_mmx(dst, src, stride, 16); +} + +/* VC1 specific */ +void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx); + +void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd) { + put_pixels8_mmx(dst, src, stride, 8); +} + +/* external functions, from idct_mmx.c */ +void ff_mmx_idct(DCTELEM *block); +void ff_mmxext_idct(DCTELEM *block); + +/* XXX: those functions should be suppressed ASAP when all IDCTs are + converted */ +#ifdef CONFIG_GPL +static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_mmx_idct (block); + put_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_mmx_idct (block); + add_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_mmxext_idct (block); + put_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_mmxext_idct (block); + add_pixels_clamped_mmx(block, dest, line_size); +} +#endif +static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_idct_xvid_mmx (block); + put_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_idct_xvid_mmx (block); + add_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_idct_xvid_mmx2 (block); + put_pixels_clamped_mmx(block, dest, line_size); +} +static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block) +{ + ff_idct_xvid_mmx2 (block); + add_pixels_clamped_mmx(block, dest, line_size); +} + +static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize) +{ + int i; + asm volatile("pxor %%mm7, %%mm7":); + for(i=0; i<blocksize; i+=2) { + asm volatile( + "movq %0, %%mm0 \n\t" + "movq %1, %%mm1 \n\t" + "movq %%mm0, %%mm2 \n\t" + "movq %%mm1, %%mm3 \n\t" + "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0 + "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0 + "pslld $31, %%mm2 \n\t" // keep only the sign bit + "pxor %%mm2, %%mm1 \n\t" + "movq %%mm3, %%mm4 \n\t" + "pand %%mm1, %%mm3 \n\t" + "pandn %%mm1, %%mm4 \n\t" + "pfadd %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) + "pfsub %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) + "movq %%mm3, %1 \n\t" + "movq %%mm0, %0 \n\t" + :"+m"(mag[i]), "+m"(ang[i]) + ::"memory" + ); + } + asm volatile("femms"); +} +static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize) +{ + int i; + + asm volatile( + "movaps %0, %%xmm5 \n\t" + ::"m"(ff_pdw_80000000[0]) + ); + for(i=0; i<blocksize; i+=4) { + asm volatile( + "movaps %0, %%xmm0 \n\t" + "movaps %1, %%xmm1 \n\t" + "xorps %%xmm2, %%xmm2 \n\t" + "xorps %%xmm3, %%xmm3 \n\t" + "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0 + "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0 + "andps %%xmm5, %%xmm2 \n\t" // keep only the sign bit + "xorps %%xmm2, %%xmm1 \n\t" + "movaps %%xmm3, %%xmm4 \n\t" + "andps %%xmm1, %%xmm3 \n\t" + "andnps %%xmm1, %%xmm4 \n\t" + "addps %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) + "subps %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) + "movaps %%xmm3, %1 \n\t" + "movaps %%xmm0, %0 \n\t" + :"+m"(mag[i]), "+m"(ang[i]) + ::"memory" + ); + } +} + +static void vector_fmul_3dnow(float *dst, const float *src, int len){ + long i = (len-4)*4; + asm volatile( + "1: \n\t" + "movq (%1,%0), %%mm0 \n\t" + "movq 8(%1,%0), %%mm1 \n\t" + "pfmul (%2,%0), %%mm0 \n\t" + "pfmul 8(%2,%0), %%mm1 \n\t" + "movq %%mm0, (%1,%0) \n\t" + "movq %%mm1, 8(%1,%0) \n\t" + "sub $16, %0 \n\t" + "jge 1b \n\t" + "femms \n\t" + :"+r"(i) + :"r"(dst), "r"(src) + :"memory" + ); +} +static void vector_fmul_sse(float *dst, const float *src, int len){ + long i = (len-8)*4; + asm volatile( + "1: \n\t" + "movaps (%1,%0), %%xmm0 \n\t" + "movaps 16(%1,%0), %%xmm1 \n\t" + "mulps (%2,%0), %%xmm0 \n\t" + "mulps 16(%2,%0), %%xmm1 \n\t" + "movaps %%xmm0, (%1,%0) \n\t" + "movaps %%xmm1, 16(%1,%0) \n\t" + "sub $32, %0 \n\t" + "jge 1b \n\t" + :"+r"(i) + :"r"(dst), "r"(src) + :"memory" + ); +} + +static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){ + long i = len*4-16; + asm volatile( + "1: \n\t" + "pswapd 8(%1), %%mm0 \n\t" + "pswapd (%1), %%mm1 \n\t" + "pfmul (%3,%0), %%mm0 \n\t" + "pfmul 8(%3,%0), %%mm1 \n\t" + "movq %%mm0, (%2,%0) \n\t" + "movq %%mm1, 8(%2,%0) \n\t" + "add $16, %1 \n\t" + "sub $16, %0 \n\t" + "jge 1b \n\t" + :"+r"(i), "+r"(src1) + :"r"(dst), "r"(src0) + ); + asm volatile("femms"); +} +static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){ + long i = len*4-32; + asm volatile( + "1: \n\t" + "movaps 16(%1), %%xmm0 \n\t" + "movaps (%1), %%xmm1 \n\t" + "shufps $0x1b, %%xmm0, %%xmm0 \n\t" + "shufps $0x1b, %%xmm1, %%xmm1 \n\t" + "mulps (%3,%0), %%xmm0 \n\t" + "mulps 16(%3,%0), %%xmm1 \n\t" + "movaps %%xmm0, (%2,%0) \n\t" + "movaps %%xmm1, 16(%2,%0) \n\t" + "add $32, %1 \n\t" + "sub $32, %0 \n\t" + "jge 1b \n\t" + :"+r"(i), "+r"(src1) + :"r"(dst), "r"(src0) + ); +} + +static void vector_fmul_add_add_3dnow(float *dst, const float *src0, const float *src1, + const float *src2, int src3, int len, int step){ + long i = (len-4)*4; + if(step == 2 && src3 == 0){ + dst += (len-4)*2; + asm volatile( + "1: \n\t" + "movq (%2,%0), %%mm0 \n\t" + "movq 8(%2,%0), %%mm1 \n\t" + "pfmul (%3,%0), %%mm0 \n\t" + "pfmul 8(%3,%0), %%mm1 \n\t" + "pfadd (%4,%0), %%mm0 \n\t" + "pfadd 8(%4,%0), %%mm1 \n\t" + "movd %%mm0, (%1) \n\t" + "movd %%mm1, 16(%1) \n\t" + "psrlq $32, %%mm0 \n\t" + "psrlq $32, %%mm1 \n\t" + "movd %%mm0, 8(%1) \n\t" + "movd %%mm1, 24(%1) \n\t" + "sub $32, %1 \n\t" + "sub $16, %0 \n\t" + "jge 1b \n\t" + :"+r"(i), "+r"(dst) + :"r"(src0), "r"(src1), "r"(src2) + :"memory" + ); + } + else if(step == 1 && src3 == 0){ + asm volatile( + "1: \n\t" + "movq (%2,%0), %%mm0 \n\t" + "movq 8(%2,%0), %%mm1 \n\t" + "pfmul (%3,%0), %%mm0 \n\t" + "pfmul 8(%3,%0), %%mm1 \n\t" + "pfadd (%4,%0), %%mm0 \n\t" + "pfadd 8(%4,%0), %%mm1 \n\t" + "movq %%mm0, (%1,%0) \n\t" + "movq %%mm1, 8(%1,%0) \n\t" + "sub $16, %0 \n\t" + "jge 1b \n\t" + :"+r"(i) + :"r"(dst), "r"(src0), "r"(src1), "r"(src2) + :"memory" + ); + } + else + ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step); + asm volatile("femms"); +} +static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *src1, + const float *src2, int src3, int len, int step){ + long i = (len-8)*4; + if(step == 2 && src3 == 0){ + dst += (len-8)*2; + asm volatile( + "1: \n\t" + "movaps (%2,%0), %%xmm0 \n\t" + "movaps 16(%2,%0), %%xmm1 \n\t" + "mulps (%3,%0), %%xmm0 \n\t" + "mulps 16(%3,%0), %%xmm1 \n\t" + "addps (%4,%0), %%xmm0 \n\t" + "addps 16(%4,%0), %%xmm1 \n\t" + "movss %%xmm0, (%1) \n\t" + "movss %%xmm1, 32(%1) \n\t" + "movhlps %%xmm0, %%xmm2 \n\t" + "movhlps %%xmm1, %%xmm3 \n\t" + "movss %%xmm2, 16(%1) \n\t" + "movss %%xmm3, 48(%1) \n\t" + "shufps $0xb1, %%xmm0, %%xmm0 \n\t" + "shufps $0xb1, %%xmm1, %%xmm1 \n\t" + "movss %%xmm0, 8(%1) \n\t" + "movss %%xmm1, 40(%1) \n\t" + "movhlps %%xmm0, %%xmm2 \n\t" + "movhlps %%xmm1, %%xmm3 \n\t" + "movss %%xmm2, 24(%1) \n\t" + "movss %%xmm3, 56(%1) \n\t" + "sub $64, %1 \n\t" + "sub $32, %0 \n\t" + "jge 1b \n\t" + :"+r"(i), "+r"(dst) + :"r"(src0), "r"(src1), "r"(src2) + :"memory" + ); + } + else if(step == 1 && src3 == 0){ + asm volatile( + "1: \n\t" + "movaps (%2,%0), %%xmm0 \n\t" + "movaps 16(%2,%0), %%xmm1 \n\t" + "mulps (%3,%0), %%xmm0 \n\t" + "mulps 16(%3,%0), %%xmm1 \n\t" + "addps (%4,%0), %%xmm0 \n\t" + "addps 16(%4,%0), %%xmm1 \n\t" + "movaps %%xmm0, (%1,%0) \n\t" + "movaps %%xmm1, 16(%1,%0) \n\t" + "sub $32, %0 \n\t" + "jge 1b \n\t" + :"+r"(i) + :"r"(dst), "r"(src0), "r"(src1), "r"(src2) + :"memory" + ); + } + else + ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step); +} + +static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){ + // not bit-exact: pf2id uses different rounding than C and SSE + int i; + for(i=0; i<len; i+=4) { + asm volatile( + "pf2id %1, %%mm0 \n\t" + "pf2id %2, %%mm1 \n\t" + "packssdw %%mm1, %%mm0 \n\t" + "movq %%mm0, %0 \n\t" + :"=m"(dst[i]) + :"m"(src[i]), "m"(src[i+2]) + ); + } + asm volatile("femms"); +} +static void float_to_int16_sse(int16_t *dst, const float *src, int len){ + int i; + for(i=0; i<len; i+=4) { + asm volatile( + "cvtps2pi %1, %%mm0 \n\t" + "cvtps2pi %2, %%mm1 \n\t" + "packssdw %%mm1, %%mm0 \n\t" + "movq %%mm0, %0 \n\t" + :"=m"(dst[i]) + :"m"(src[i]), "m"(src[i+2]) + ); + } + asm volatile("emms"); +} + +extern void ff_snow_horizontal_compose97i_sse2(IDWTELEM *b, int width); +extern void ff_snow_horizontal_compose97i_mmx(IDWTELEM *b, int width); +extern void ff_snow_vertical_compose97i_sse2(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width); +extern void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width); +extern void ff_snow_inner_add_yblock_sse2(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, + int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8); +extern void ff_snow_inner_add_yblock_mmx(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, + int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8); + +void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) +{ + mm_flags = mm_support(); + + if (avctx->dsp_mask) { + if (avctx->dsp_mask & FF_MM_FORCE) + mm_flags |= (avctx->dsp_mask & 0xffff); + else + mm_flags &= ~(avctx->dsp_mask & 0xffff); + } + +#if 0 + av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:"); + if (mm_flags & MM_MMX) + av_log(avctx, AV_LOG_INFO, " mmx"); + if (mm_flags & MM_MMXEXT) + av_log(avctx, AV_LOG_INFO, " mmxext"); + if (mm_flags & MM_3DNOW) + av_log(avctx, AV_LOG_INFO, " 3dnow"); + if (mm_flags & MM_SSE) + av_log(avctx, AV_LOG_INFO, " sse"); + if (mm_flags & MM_SSE2) + av_log(avctx, AV_LOG_INFO, " sse2"); + av_log(avctx, AV_LOG_INFO, "\n"); +#endif + + if (mm_flags & MM_MMX) { + const int idct_algo= avctx->idct_algo; + + if(avctx->lowres==0){ + if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){ + c->idct_put= ff_simple_idct_put_mmx; + c->idct_add= ff_simple_idct_add_mmx; + c->idct = ff_simple_idct_mmx; + c->idct_permutation_type= FF_SIMPLE_IDCT_PERM; +#ifdef CONFIG_GPL + }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){ + if(mm_flags & MM_MMXEXT){ + c->idct_put= ff_libmpeg2mmx2_idct_put; + c->idct_add= ff_libmpeg2mmx2_idct_add; + c->idct = ff_mmxext_idct; + }else{ + c->idct_put= ff_libmpeg2mmx_idct_put; + c->idct_add= ff_libmpeg2mmx_idct_add; + c->idct = ff_mmx_idct; + } + c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; +#endif + }else if((ENABLE_VP3_DECODER || ENABLE_VP5_DECODER || ENABLE_VP6_DECODER) && + idct_algo==FF_IDCT_VP3 && + avctx->codec->id!=CODEC_ID_THEORA && + !(avctx->flags & CODEC_FLAG_BITEXACT)){ + if(mm_flags & MM_SSE2){ + c->idct_put= ff_vp3_idct_put_sse2; + c->idct_add= ff_vp3_idct_add_sse2; + c->idct = ff_vp3_idct_sse2; + c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; + }else{ + ff_vp3_dsp_init_mmx(); + c->idct_put= ff_vp3_idct_put_mmx; + c->idct_add= ff_vp3_idct_add_mmx; + c->idct = ff_vp3_idct_mmx; + c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM; + } + }else if(idct_algo==FF_IDCT_CAVS){ + c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; + }else if(idct_algo==FF_IDCT_XVIDMMX){ + if(mm_flags & MM_MMXEXT){ + c->idct_put= ff_idct_xvid_mmx2_put; + c->idct_add= ff_idct_xvid_mmx2_add; + c->idct = ff_idct_xvid_mmx2; + }else{ + c->idct_put= ff_idct_xvid_mmx_put; + c->idct_add= ff_idct_xvid_mmx_add; + c->idct = ff_idct_xvid_mmx; + } + } + } + + c->put_pixels_clamped = put_pixels_clamped_mmx; + c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx; + c->add_pixels_clamped = add_pixels_clamped_mmx; + c->clear_blocks = clear_blocks_mmx; + +#define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \ + c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \ + c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## SIZE ## _xy2_ ## CPU + + SET_HPEL_FUNCS(put, 0, 16, mmx); + SET_HPEL_FUNCS(put_no_rnd, 0, 16, mmx); + SET_HPEL_FUNCS(avg, 0, 16, mmx); + SET_HPEL_FUNCS(avg_no_rnd, 0, 16, mmx); + SET_HPEL_FUNCS(put, 1, 8, mmx); + SET_HPEL_FUNCS(put_no_rnd, 1, 8, mmx); + SET_HPEL_FUNCS(avg, 1, 8, mmx); + SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx); + + c->gmc= gmc_mmx; + + c->add_bytes= add_bytes_mmx; + c->add_bytes_l2= add_bytes_l2_mmx; + + if (ENABLE_ANY_H263) { + c->h263_v_loop_filter= h263_v_loop_filter_mmx; + c->h263_h_loop_filter= h263_h_loop_filter_mmx; + } + c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_rnd; + c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx; + c->put_no_rnd_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_nornd; + + c->h264_idct_dc_add= + c->h264_idct_add= ff_h264_idct_add_mmx; + c->h264_idct8_dc_add= + c->h264_idct8_add= ff_h264_idct8_add_mmx; + if (mm_flags & MM_SSE2) + c->h264_idct8_add= ff_h264_idct8_add_sse2; + + if (mm_flags & MM_MMXEXT) { + c->prefetch = prefetch_mmx2; + + c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2; + c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2; + + c->avg_pixels_tab[0][0] = avg_pixels16_mmx2; + c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2; + c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2; + + c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2; + c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2; + + c->avg_pixels_tab[1][0] = avg_pixels8_mmx2; + c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2; + c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2; + + c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2; + c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2; + + if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ + c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2; + c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2; + c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2; + c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2; + c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2; + c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2; + } + +#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \ + c->PFX ## _pixels_tab[IDX][ 0] = PFX ## SIZE ## _mc00_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 1] = PFX ## SIZE ## _mc10_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 2] = PFX ## SIZE ## _mc20_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 3] = PFX ## SIZE ## _mc30_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 4] = PFX ## SIZE ## _mc01_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 5] = PFX ## SIZE ## _mc11_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 6] = PFX ## SIZE ## _mc21_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 7] = PFX ## SIZE ## _mc31_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 8] = PFX ## SIZE ## _mc02_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][ 9] = PFX ## SIZE ## _mc12_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][10] = PFX ## SIZE ## _mc22_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][11] = PFX ## SIZE ## _mc32_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][12] = PFX ## SIZE ## _mc03_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][13] = PFX ## SIZE ## _mc13_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][14] = PFX ## SIZE ## _mc23_ ## CPU; \ + c->PFX ## _pixels_tab[IDX][15] = PFX ## SIZE ## _mc33_ ## CPU + + SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2); + SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2); + SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2); + + SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2); + SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2); + SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2); + SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2); + + SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2); + SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2); + SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2); + + c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2_rnd; + c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_mmx2; + c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_mmx2; + c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_mmx2; + c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2; + c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2; + c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2; + c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2; + c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2; + c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2; + c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2; + + c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2; + c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2; + c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2; + c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2; + c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2; + c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2; + c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2; + c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2; + + c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2; + c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2; + c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2; + c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2; + c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2; + c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2; + c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2; + c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2; + + if (ENABLE_CAVS_DECODER) + ff_cavsdsp_init_mmx2(c, avctx); + + if (ENABLE_VC1_DECODER || ENABLE_WMV3_DECODER) + ff_vc1dsp_init_mmx(c, avctx); + + c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2; + } else if (mm_flags & MM_3DNOW) { + c->prefetch = prefetch_3dnow; + + c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow; + c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow; + + c->avg_pixels_tab[0][0] = avg_pixels16_3dnow; + c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow; + c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow; + + c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow; + c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow; + + c->avg_pixels_tab[1][0] = avg_pixels8_3dnow; + c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow; + c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow; + + if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ + c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow; + c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow; + c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow; + c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow; + c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow; + c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow; + } + + SET_QPEL_FUNCS(put_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(put_qpel, 1, 8, 3dnow); + SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, 3dnow); + SET_QPEL_FUNCS(avg_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(avg_qpel, 1, 8, 3dnow); + + SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(put_h264_qpel, 1, 8, 3dnow); + SET_QPEL_FUNCS(put_h264_qpel, 2, 4, 3dnow); + SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, 3dnow); + SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, 3dnow); + + SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, 3dnow); + SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, 3dnow); + SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow); + + c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow_rnd; + c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow; + } + + +#define H264_QPEL_FUNCS(x, y, CPU)\ + c->put_h264_qpel_pixels_tab[0][x+y*4] = put_h264_qpel16_mc##x##y##_##CPU;\ + c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\ + c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\ + c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU; + if((mm_flags & MM_SSE2) && !(mm_flags & MM_3DNOW)){ + // these functions are slower than mmx on AMD, but faster on Intel +/* FIXME works in most codecs, but crashes svq1 due to unaligned chroma + c->put_pixels_tab[0][0] = put_pixels16_sse2; + c->avg_pixels_tab[0][0] = avg_pixels16_sse2; +*/ + H264_QPEL_FUNCS(0, 0, sse2); + } + if(mm_flags & MM_SSE2){ + H264_QPEL_FUNCS(0, 1, sse2); + H264_QPEL_FUNCS(0, 2, sse2); + H264_QPEL_FUNCS(0, 3, sse2); + H264_QPEL_FUNCS(1, 1, sse2); + H264_QPEL_FUNCS(1, 2, sse2); + H264_QPEL_FUNCS(1, 3, sse2); + H264_QPEL_FUNCS(2, 1, sse2); + H264_QPEL_FUNCS(2, 2, sse2); + H264_QPEL_FUNCS(2, 3, sse2); + H264_QPEL_FUNCS(3, 1, sse2); + H264_QPEL_FUNCS(3, 2, sse2); + H264_QPEL_FUNCS(3, 3, sse2); + } +#ifdef HAVE_SSSE3 + if(mm_flags & MM_SSSE3){ + H264_QPEL_FUNCS(1, 0, ssse3); + H264_QPEL_FUNCS(1, 1, ssse3); + H264_QPEL_FUNCS(1, 2, ssse3); + H264_QPEL_FUNCS(1, 3, ssse3); + H264_QPEL_FUNCS(2, 0, ssse3); + H264_QPEL_FUNCS(2, 1, ssse3); + H264_QPEL_FUNCS(2, 2, ssse3); + H264_QPEL_FUNCS(2, 3, ssse3); + H264_QPEL_FUNCS(3, 0, ssse3); + H264_QPEL_FUNCS(3, 1, ssse3); + H264_QPEL_FUNCS(3, 2, ssse3); + H264_QPEL_FUNCS(3, 3, ssse3); + c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3; + } +#endif + +#ifdef CONFIG_SNOW_DECODER + if(mm_flags & MM_SSE2 & 0){ + c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2; +#ifdef HAVE_7REGS + c->vertical_compose97i = ff_snow_vertical_compose97i_sse2; +#endif + c->inner_add_yblock = ff_snow_inner_add_yblock_sse2; + } + else{ + if(mm_flags & MM_MMXEXT){ + c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx; +#ifdef HAVE_7REGS + c->vertical_compose97i = ff_snow_vertical_compose97i_mmx; +#endif + } + c->inner_add_yblock = ff_snow_inner_add_yblock_mmx; + } +#endif + + if(mm_flags & MM_3DNOW){ + c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow; + c->vector_fmul = vector_fmul_3dnow; + if(!(avctx->flags & CODEC_FLAG_BITEXACT)) + c->float_to_int16 = float_to_int16_3dnow; + } + if(mm_flags & MM_3DNOWEXT) + c->vector_fmul_reverse = vector_fmul_reverse_3dnow2; + if(mm_flags & MM_SSE){ + c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse; + c->vector_fmul = vector_fmul_sse; + c->float_to_int16 = float_to_int16_sse; + c->vector_fmul_reverse = vector_fmul_reverse_sse; + c->vector_fmul_add_add = vector_fmul_add_add_sse; + } + if(mm_flags & MM_3DNOW) + c->vector_fmul_add_add = vector_fmul_add_add_3dnow; // faster than sse + } + + if (ENABLE_ENCODERS) + dsputilenc_init_mmx(c, avctx); + +#if 0 + // for speed testing + get_pixels = just_return; + put_pixels_clamped = just_return; + add_pixels_clamped = just_return; + + pix_abs16x16 = just_return; + pix_abs16x16_x2 = just_return; + pix_abs16x16_y2 = just_return; + pix_abs16x16_xy2 = just_return; + + put_pixels_tab[0] = just_return; + put_pixels_tab[1] = just_return; + put_pixels_tab[2] = just_return; + put_pixels_tab[3] = just_return; + + put_no_rnd_pixels_tab[0] = just_return; + put_no_rnd_pixels_tab[1] = just_return; + put_no_rnd_pixels_tab[2] = just_return; + put_no_rnd_pixels_tab[3] = just_return; + + avg_pixels_tab[0] = just_return; + avg_pixels_tab[1] = just_return; + avg_pixels_tab[2] = just_return; + avg_pixels_tab[3] = just_return; + + avg_no_rnd_pixels_tab[0] = just_return; + avg_no_rnd_pixels_tab[1] = just_return; + avg_no_rnd_pixels_tab[2] = just_return; + avg_no_rnd_pixels_tab[3] = just_return; + + //av_fdct = just_return; + //ff_idct = just_return; +#endif +} |