Libav
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00001 /* 00002 * MMX optimized DSP utils 00003 * Copyright (c) 2000, 2001 Fabrice Bellard 00004 * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> 00005 * 00006 * This file is part of FFmpeg. 00007 * 00008 * FFmpeg is free software; you can redistribute it and/or 00009 * modify it under the terms of the GNU Lesser General Public 00010 * License as published by the Free Software Foundation; either 00011 * version 2.1 of the License, or (at your option) any later version. 00012 * 00013 * FFmpeg is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 * Lesser General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU Lesser General Public 00019 * License along with FFmpeg; if not, write to the Free Software 00020 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00021 * 00022 * MMX optimization by Nick Kurshev <nickols_k@mail.ru> 00023 */ 00024 00025 #include "libavutil/x86_cpu.h" 00026 #include "libavcodec/dsputil.h" 00027 #include "libavcodec/h264dsp.h" 00028 #include "libavcodec/mpegvideo.h" 00029 #include "libavcodec/simple_idct.h" 00030 #include "dsputil_mmx.h" 00031 #include "vp3dsp_mmx.h" 00032 #include "vp3dsp_sse2.h" 00033 #include "vp6dsp_mmx.h" 00034 #include "vp6dsp_sse2.h" 00035 #include "idct_xvid.h" 00036 00037 //#undef NDEBUG 00038 //#include <assert.h> 00039 00040 int mm_flags; /* multimedia extension flags */ 00041 00042 /* pixel operations */ 00043 DECLARE_ALIGNED(8, const uint64_t, ff_bone) = 0x0101010101010101ULL; 00044 DECLARE_ALIGNED(8, const uint64_t, ff_wtwo) = 0x0002000200020002ULL; 00045 00046 DECLARE_ALIGNED(16, const uint64_t, ff_pdw_80000000)[2] = 00047 {0x8000000080000000ULL, 0x8000000080000000ULL}; 00048 00049 DECLARE_ALIGNED(8, const uint64_t, ff_pw_3 ) = 0x0003000300030003ULL; 00050 DECLARE_ALIGNED(8, const uint64_t, ff_pw_4 ) = 0x0004000400040004ULL; 00051 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL}; 00052 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_8 ) = {0x0008000800080008ULL, 0x0008000800080008ULL}; 00053 DECLARE_ALIGNED(8, const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL; 00054 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL}; 00055 DECLARE_ALIGNED(8, const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL; 00056 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL}; 00057 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL}; 00058 DECLARE_ALIGNED(8, const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL; 00059 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_64 ) = {0x0040004000400040ULL, 0x0040004000400040ULL}; 00060 DECLARE_ALIGNED(8, const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL; 00061 DECLARE_ALIGNED(8, const uint64_t, ff_pw_128) = 0x0080008000800080ULL; 00062 DECLARE_ALIGNED(8, const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL; 00063 00064 DECLARE_ALIGNED(8, const uint64_t, ff_pb_1 ) = 0x0101010101010101ULL; 00065 DECLARE_ALIGNED(8, const uint64_t, ff_pb_3 ) = 0x0303030303030303ULL; 00066 DECLARE_ALIGNED(8, const uint64_t, ff_pb_7 ) = 0x0707070707070707ULL; 00067 DECLARE_ALIGNED(8, const uint64_t, ff_pb_1F ) = 0x1F1F1F1F1F1F1F1FULL; 00068 DECLARE_ALIGNED(8, const uint64_t, ff_pb_3F ) = 0x3F3F3F3F3F3F3F3FULL; 00069 DECLARE_ALIGNED(8, const uint64_t, ff_pb_81 ) = 0x8181818181818181ULL; 00070 DECLARE_ALIGNED(8, const uint64_t, ff_pb_A1 ) = 0xA1A1A1A1A1A1A1A1ULL; 00071 DECLARE_ALIGNED(8, const uint64_t, ff_pb_FC ) = 0xFCFCFCFCFCFCFCFCULL; 00072 00073 DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 }; 00074 DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 }; 00075 00076 #define JUMPALIGN() __asm__ volatile (ASMALIGN(3)::) 00077 #define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%" #regd ", %%" #regd ::) 00078 00079 #define MOVQ_BFE(regd) \ 00080 __asm__ volatile ( \ 00081 "pcmpeqd %%" #regd ", %%" #regd " \n\t"\ 00082 "paddb %%" #regd ", %%" #regd " \n\t" ::) 00083 00084 #ifndef PIC 00085 #define MOVQ_BONE(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_bone)) 00086 #define MOVQ_WTWO(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_wtwo)) 00087 #else 00088 // for shared library it's better to use this way for accessing constants 00089 // pcmpeqd -> -1 00090 #define MOVQ_BONE(regd) \ 00091 __asm__ volatile ( \ 00092 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ 00093 "psrlw $15, %%" #regd " \n\t" \ 00094 "packuswb %%" #regd ", %%" #regd " \n\t" ::) 00095 00096 #define MOVQ_WTWO(regd) \ 00097 __asm__ volatile ( \ 00098 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ 00099 "psrlw $15, %%" #regd " \n\t" \ 00100 "psllw $1, %%" #regd " \n\t"::) 00101 00102 #endif 00103 00104 // using regr as temporary and for the output result 00105 // first argument is unmodifed and second is trashed 00106 // regfe is supposed to contain 0xfefefefefefefefe 00107 #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \ 00108 "movq " #rega ", " #regr " \n\t"\ 00109 "pand " #regb ", " #regr " \n\t"\ 00110 "pxor " #rega ", " #regb " \n\t"\ 00111 "pand " #regfe "," #regb " \n\t"\ 00112 "psrlq $1, " #regb " \n\t"\ 00113 "paddb " #regb ", " #regr " \n\t" 00114 00115 #define PAVGB_MMX(rega, regb, regr, regfe) \ 00116 "movq " #rega ", " #regr " \n\t"\ 00117 "por " #regb ", " #regr " \n\t"\ 00118 "pxor " #rega ", " #regb " \n\t"\ 00119 "pand " #regfe "," #regb " \n\t"\ 00120 "psrlq $1, " #regb " \n\t"\ 00121 "psubb " #regb ", " #regr " \n\t" 00122 00123 // mm6 is supposed to contain 0xfefefefefefefefe 00124 #define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \ 00125 "movq " #rega ", " #regr " \n\t"\ 00126 "movq " #regc ", " #regp " \n\t"\ 00127 "pand " #regb ", " #regr " \n\t"\ 00128 "pand " #regd ", " #regp " \n\t"\ 00129 "pxor " #rega ", " #regb " \n\t"\ 00130 "pxor " #regc ", " #regd " \n\t"\ 00131 "pand %%mm6, " #regb " \n\t"\ 00132 "pand %%mm6, " #regd " \n\t"\ 00133 "psrlq $1, " #regb " \n\t"\ 00134 "psrlq $1, " #regd " \n\t"\ 00135 "paddb " #regb ", " #regr " \n\t"\ 00136 "paddb " #regd ", " #regp " \n\t" 00137 00138 #define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \ 00139 "movq " #rega ", " #regr " \n\t"\ 00140 "movq " #regc ", " #regp " \n\t"\ 00141 "por " #regb ", " #regr " \n\t"\ 00142 "por " #regd ", " #regp " \n\t"\ 00143 "pxor " #rega ", " #regb " \n\t"\ 00144 "pxor " #regc ", " #regd " \n\t"\ 00145 "pand %%mm6, " #regb " \n\t"\ 00146 "pand %%mm6, " #regd " \n\t"\ 00147 "psrlq $1, " #regd " \n\t"\ 00148 "psrlq $1, " #regb " \n\t"\ 00149 "psubb " #regb ", " #regr " \n\t"\ 00150 "psubb " #regd ", " #regp " \n\t" 00151 00152 /***********************************/ 00153 /* MMX no rounding */ 00154 #define DEF(x, y) x ## _no_rnd_ ## y ##_mmx 00155 #define SET_RND MOVQ_WONE 00156 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f) 00157 #define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e) 00158 #define OP_AVG(a, b, c, e) PAVGB_MMX(a, b, c, e) 00159 00160 #include "dsputil_mmx_rnd_template.c" 00161 00162 #undef DEF 00163 #undef SET_RND 00164 #undef PAVGBP 00165 #undef PAVGB 00166 /***********************************/ 00167 /* MMX rounding */ 00168 00169 #define DEF(x, y) x ## _ ## y ##_mmx 00170 #define SET_RND MOVQ_WTWO 00171 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f) 00172 #define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e) 00173 00174 #include "dsputil_mmx_rnd_template.c" 00175 00176 #undef DEF 00177 #undef SET_RND 00178 #undef PAVGBP 00179 #undef PAVGB 00180 #undef OP_AVG 00181 00182 /***********************************/ 00183 /* 3Dnow specific */ 00184 00185 #define DEF(x) x ## _3dnow 00186 #define PAVGB "pavgusb" 00187 #define OP_AVG PAVGB 00188 00189 #include "dsputil_mmx_avg_template.c" 00190 00191 #undef DEF 00192 #undef PAVGB 00193 #undef OP_AVG 00194 00195 /***********************************/ 00196 /* MMX2 specific */ 00197 00198 #define DEF(x) x ## _mmx2 00199 00200 /* Introduced only in MMX2 set */ 00201 #define PAVGB "pavgb" 00202 #define OP_AVG PAVGB 00203 00204 #include "dsputil_mmx_avg_template.c" 00205 00206 #undef DEF 00207 #undef PAVGB 00208 #undef OP_AVG 00209 00210 #define put_no_rnd_pixels16_mmx put_pixels16_mmx 00211 #define put_no_rnd_pixels8_mmx put_pixels8_mmx 00212 #define put_pixels16_mmx2 put_pixels16_mmx 00213 #define put_pixels8_mmx2 put_pixels8_mmx 00214 #define put_pixels4_mmx2 put_pixels4_mmx 00215 #define put_no_rnd_pixels16_mmx2 put_no_rnd_pixels16_mmx 00216 #define put_no_rnd_pixels8_mmx2 put_no_rnd_pixels8_mmx 00217 #define put_pixels16_3dnow put_pixels16_mmx 00218 #define put_pixels8_3dnow put_pixels8_mmx 00219 #define put_pixels4_3dnow put_pixels4_mmx 00220 #define put_no_rnd_pixels16_3dnow put_no_rnd_pixels16_mmx 00221 #define put_no_rnd_pixels8_3dnow put_no_rnd_pixels8_mmx 00222 00223 /***********************************/ 00224 /* standard MMX */ 00225 00226 void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00227 { 00228 const DCTELEM *p; 00229 uint8_t *pix; 00230 00231 /* read the pixels */ 00232 p = block; 00233 pix = pixels; 00234 /* unrolled loop */ 00235 __asm__ volatile( 00236 "movq %3, %%mm0 \n\t" 00237 "movq 8%3, %%mm1 \n\t" 00238 "movq 16%3, %%mm2 \n\t" 00239 "movq 24%3, %%mm3 \n\t" 00240 "movq 32%3, %%mm4 \n\t" 00241 "movq 40%3, %%mm5 \n\t" 00242 "movq 48%3, %%mm6 \n\t" 00243 "movq 56%3, %%mm7 \n\t" 00244 "packuswb %%mm1, %%mm0 \n\t" 00245 "packuswb %%mm3, %%mm2 \n\t" 00246 "packuswb %%mm5, %%mm4 \n\t" 00247 "packuswb %%mm7, %%mm6 \n\t" 00248 "movq %%mm0, (%0) \n\t" 00249 "movq %%mm2, (%0, %1) \n\t" 00250 "movq %%mm4, (%0, %1, 2) \n\t" 00251 "movq %%mm6, (%0, %2) \n\t" 00252 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "m"(*p) 00253 :"memory"); 00254 pix += line_size*4; 00255 p += 32; 00256 00257 // if here would be an exact copy of the code above 00258 // compiler would generate some very strange code 00259 // thus using "r" 00260 __asm__ volatile( 00261 "movq (%3), %%mm0 \n\t" 00262 "movq 8(%3), %%mm1 \n\t" 00263 "movq 16(%3), %%mm2 \n\t" 00264 "movq 24(%3), %%mm3 \n\t" 00265 "movq 32(%3), %%mm4 \n\t" 00266 "movq 40(%3), %%mm5 \n\t" 00267 "movq 48(%3), %%mm6 \n\t" 00268 "movq 56(%3), %%mm7 \n\t" 00269 "packuswb %%mm1, %%mm0 \n\t" 00270 "packuswb %%mm3, %%mm2 \n\t" 00271 "packuswb %%mm5, %%mm4 \n\t" 00272 "packuswb %%mm7, %%mm6 \n\t" 00273 "movq %%mm0, (%0) \n\t" 00274 "movq %%mm2, (%0, %1) \n\t" 00275 "movq %%mm4, (%0, %1, 2) \n\t" 00276 "movq %%mm6, (%0, %2) \n\t" 00277 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "r"(p) 00278 :"memory"); 00279 } 00280 00281 DECLARE_ASM_CONST(8, uint8_t, ff_vector128)[8] = 00282 { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; 00283 00284 #define put_signed_pixels_clamped_mmx_half(off) \ 00285 "movq "#off"(%2), %%mm1 \n\t"\ 00286 "movq 16+"#off"(%2), %%mm2 \n\t"\ 00287 "movq 32+"#off"(%2), %%mm3 \n\t"\ 00288 "movq 48+"#off"(%2), %%mm4 \n\t"\ 00289 "packsswb 8+"#off"(%2), %%mm1 \n\t"\ 00290 "packsswb 24+"#off"(%2), %%mm2 \n\t"\ 00291 "packsswb 40+"#off"(%2), %%mm3 \n\t"\ 00292 "packsswb 56+"#off"(%2), %%mm4 \n\t"\ 00293 "paddb %%mm0, %%mm1 \n\t"\ 00294 "paddb %%mm0, %%mm2 \n\t"\ 00295 "paddb %%mm0, %%mm3 \n\t"\ 00296 "paddb %%mm0, %%mm4 \n\t"\ 00297 "movq %%mm1, (%0) \n\t"\ 00298 "movq %%mm2, (%0, %3) \n\t"\ 00299 "movq %%mm3, (%0, %3, 2) \n\t"\ 00300 "movq %%mm4, (%0, %1) \n\t" 00301 00302 void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00303 { 00304 x86_reg line_skip = line_size; 00305 x86_reg line_skip3; 00306 00307 __asm__ volatile ( 00308 "movq "MANGLE(ff_vector128)", %%mm0 \n\t" 00309 "lea (%3, %3, 2), %1 \n\t" 00310 put_signed_pixels_clamped_mmx_half(0) 00311 "lea (%0, %3, 4), %0 \n\t" 00312 put_signed_pixels_clamped_mmx_half(64) 00313 :"+&r" (pixels), "=&r" (line_skip3) 00314 :"r" (block), "r"(line_skip) 00315 :"memory"); 00316 } 00317 00318 void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00319 { 00320 const DCTELEM *p; 00321 uint8_t *pix; 00322 int i; 00323 00324 /* read the pixels */ 00325 p = block; 00326 pix = pixels; 00327 MOVQ_ZERO(mm7); 00328 i = 4; 00329 do { 00330 __asm__ volatile( 00331 "movq (%2), %%mm0 \n\t" 00332 "movq 8(%2), %%mm1 \n\t" 00333 "movq 16(%2), %%mm2 \n\t" 00334 "movq 24(%2), %%mm3 \n\t" 00335 "movq %0, %%mm4 \n\t" 00336 "movq %1, %%mm6 \n\t" 00337 "movq %%mm4, %%mm5 \n\t" 00338 "punpcklbw %%mm7, %%mm4 \n\t" 00339 "punpckhbw %%mm7, %%mm5 \n\t" 00340 "paddsw %%mm4, %%mm0 \n\t" 00341 "paddsw %%mm5, %%mm1 \n\t" 00342 "movq %%mm6, %%mm5 \n\t" 00343 "punpcklbw %%mm7, %%mm6 \n\t" 00344 "punpckhbw %%mm7, %%mm5 \n\t" 00345 "paddsw %%mm6, %%mm2 \n\t" 00346 "paddsw %%mm5, %%mm3 \n\t" 00347 "packuswb %%mm1, %%mm0 \n\t" 00348 "packuswb %%mm3, %%mm2 \n\t" 00349 "movq %%mm0, %0 \n\t" 00350 "movq %%mm2, %1 \n\t" 00351 :"+m"(*pix), "+m"(*(pix+line_size)) 00352 :"r"(p) 00353 :"memory"); 00354 pix += line_size*2; 00355 p += 16; 00356 } while (--i); 00357 } 00358 00359 static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00360 { 00361 __asm__ volatile( 00362 "lea (%3, %3), %%"REG_a" \n\t" 00363 ASMALIGN(3) 00364 "1: \n\t" 00365 "movd (%1), %%mm0 \n\t" 00366 "movd (%1, %3), %%mm1 \n\t" 00367 "movd %%mm0, (%2) \n\t" 00368 "movd %%mm1, (%2, %3) \n\t" 00369 "add %%"REG_a", %1 \n\t" 00370 "add %%"REG_a", %2 \n\t" 00371 "movd (%1), %%mm0 \n\t" 00372 "movd (%1, %3), %%mm1 \n\t" 00373 "movd %%mm0, (%2) \n\t" 00374 "movd %%mm1, (%2, %3) \n\t" 00375 "add %%"REG_a", %1 \n\t" 00376 "add %%"REG_a", %2 \n\t" 00377 "subl $4, %0 \n\t" 00378 "jnz 1b \n\t" 00379 : "+g"(h), "+r" (pixels), "+r" (block) 00380 : "r"((x86_reg)line_size) 00381 : "%"REG_a, "memory" 00382 ); 00383 } 00384 00385 static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00386 { 00387 __asm__ volatile( 00388 "lea (%3, %3), %%"REG_a" \n\t" 00389 ASMALIGN(3) 00390 "1: \n\t" 00391 "movq (%1), %%mm0 \n\t" 00392 "movq (%1, %3), %%mm1 \n\t" 00393 "movq %%mm0, (%2) \n\t" 00394 "movq %%mm1, (%2, %3) \n\t" 00395 "add %%"REG_a", %1 \n\t" 00396 "add %%"REG_a", %2 \n\t" 00397 "movq (%1), %%mm0 \n\t" 00398 "movq (%1, %3), %%mm1 \n\t" 00399 "movq %%mm0, (%2) \n\t" 00400 "movq %%mm1, (%2, %3) \n\t" 00401 "add %%"REG_a", %1 \n\t" 00402 "add %%"REG_a", %2 \n\t" 00403 "subl $4, %0 \n\t" 00404 "jnz 1b \n\t" 00405 : "+g"(h), "+r" (pixels), "+r" (block) 00406 : "r"((x86_reg)line_size) 00407 : "%"REG_a, "memory" 00408 ); 00409 } 00410 00411 static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00412 { 00413 __asm__ volatile( 00414 "lea (%3, %3), %%"REG_a" \n\t" 00415 ASMALIGN(3) 00416 "1: \n\t" 00417 "movq (%1), %%mm0 \n\t" 00418 "movq 8(%1), %%mm4 \n\t" 00419 "movq (%1, %3), %%mm1 \n\t" 00420 "movq 8(%1, %3), %%mm5 \n\t" 00421 "movq %%mm0, (%2) \n\t" 00422 "movq %%mm4, 8(%2) \n\t" 00423 "movq %%mm1, (%2, %3) \n\t" 00424 "movq %%mm5, 8(%2, %3) \n\t" 00425 "add %%"REG_a", %1 \n\t" 00426 "add %%"REG_a", %2 \n\t" 00427 "movq (%1), %%mm0 \n\t" 00428 "movq 8(%1), %%mm4 \n\t" 00429 "movq (%1, %3), %%mm1 \n\t" 00430 "movq 8(%1, %3), %%mm5 \n\t" 00431 "movq %%mm0, (%2) \n\t" 00432 "movq %%mm4, 8(%2) \n\t" 00433 "movq %%mm1, (%2, %3) \n\t" 00434 "movq %%mm5, 8(%2, %3) \n\t" 00435 "add %%"REG_a", %1 \n\t" 00436 "add %%"REG_a", %2 \n\t" 00437 "subl $4, %0 \n\t" 00438 "jnz 1b \n\t" 00439 : "+g"(h), "+r" (pixels), "+r" (block) 00440 : "r"((x86_reg)line_size) 00441 : "%"REG_a, "memory" 00442 ); 00443 } 00444 00445 static void put_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00446 { 00447 __asm__ volatile( 00448 "1: \n\t" 00449 "movdqu (%1), %%xmm0 \n\t" 00450 "movdqu (%1,%3), %%xmm1 \n\t" 00451 "movdqu (%1,%3,2), %%xmm2 \n\t" 00452 "movdqu (%1,%4), %%xmm3 \n\t" 00453 "movdqa %%xmm0, (%2) \n\t" 00454 "movdqa %%xmm1, (%2,%3) \n\t" 00455 "movdqa %%xmm2, (%2,%3,2) \n\t" 00456 "movdqa %%xmm3, (%2,%4) \n\t" 00457 "subl $4, %0 \n\t" 00458 "lea (%1,%3,4), %1 \n\t" 00459 "lea (%2,%3,4), %2 \n\t" 00460 "jnz 1b \n\t" 00461 : "+g"(h), "+r" (pixels), "+r" (block) 00462 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size) 00463 : "memory" 00464 ); 00465 } 00466 00467 static void avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00468 { 00469 __asm__ volatile( 00470 "1: \n\t" 00471 "movdqu (%1), %%xmm0 \n\t" 00472 "movdqu (%1,%3), %%xmm1 \n\t" 00473 "movdqu (%1,%3,2), %%xmm2 \n\t" 00474 "movdqu (%1,%4), %%xmm3 \n\t" 00475 "pavgb (%2), %%xmm0 \n\t" 00476 "pavgb (%2,%3), %%xmm1 \n\t" 00477 "pavgb (%2,%3,2), %%xmm2 \n\t" 00478 "pavgb (%2,%4), %%xmm3 \n\t" 00479 "movdqa %%xmm0, (%2) \n\t" 00480 "movdqa %%xmm1, (%2,%3) \n\t" 00481 "movdqa %%xmm2, (%2,%3,2) \n\t" 00482 "movdqa %%xmm3, (%2,%4) \n\t" 00483 "subl $4, %0 \n\t" 00484 "lea (%1,%3,4), %1 \n\t" 00485 "lea (%2,%3,4), %2 \n\t" 00486 "jnz 1b \n\t" 00487 : "+g"(h), "+r" (pixels), "+r" (block) 00488 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size) 00489 : "memory" 00490 ); 00491 } 00492 00493 #define CLEAR_BLOCKS(name,n) \ 00494 static void name(DCTELEM *blocks)\ 00495 {\ 00496 __asm__ volatile(\ 00497 "pxor %%mm7, %%mm7 \n\t"\ 00498 "mov %1, %%"REG_a" \n\t"\ 00499 "1: \n\t"\ 00500 "movq %%mm7, (%0, %%"REG_a") \n\t"\ 00501 "movq %%mm7, 8(%0, %%"REG_a") \n\t"\ 00502 "movq %%mm7, 16(%0, %%"REG_a") \n\t"\ 00503 "movq %%mm7, 24(%0, %%"REG_a") \n\t"\ 00504 "add $32, %%"REG_a" \n\t"\ 00505 " js 1b \n\t"\ 00506 : : "r" (((uint8_t *)blocks)+128*n),\ 00507 "i" (-128*n)\ 00508 : "%"REG_a\ 00509 );\ 00510 } 00511 CLEAR_BLOCKS(clear_blocks_mmx, 6) 00512 CLEAR_BLOCKS(clear_block_mmx, 1) 00513 00514 static void clear_block_sse(DCTELEM *block) 00515 { 00516 __asm__ volatile( 00517 "xorps %%xmm0, %%xmm0 \n" 00518 "movaps %%xmm0, (%0) \n" 00519 "movaps %%xmm0, 16(%0) \n" 00520 "movaps %%xmm0, 32(%0) \n" 00521 "movaps %%xmm0, 48(%0) \n" 00522 "movaps %%xmm0, 64(%0) \n" 00523 "movaps %%xmm0, 80(%0) \n" 00524 "movaps %%xmm0, 96(%0) \n" 00525 "movaps %%xmm0, 112(%0) \n" 00526 :: "r"(block) 00527 : "memory" 00528 ); 00529 } 00530 00531 static void clear_blocks_sse(DCTELEM *blocks) 00532 {\ 00533 __asm__ volatile( 00534 "xorps %%xmm0, %%xmm0 \n" 00535 "mov %1, %%"REG_a" \n" 00536 "1: \n" 00537 "movaps %%xmm0, (%0, %%"REG_a") \n" 00538 "movaps %%xmm0, 16(%0, %%"REG_a") \n" 00539 "movaps %%xmm0, 32(%0, %%"REG_a") \n" 00540 "movaps %%xmm0, 48(%0, %%"REG_a") \n" 00541 "movaps %%xmm0, 64(%0, %%"REG_a") \n" 00542 "movaps %%xmm0, 80(%0, %%"REG_a") \n" 00543 "movaps %%xmm0, 96(%0, %%"REG_a") \n" 00544 "movaps %%xmm0, 112(%0, %%"REG_a") \n" 00545 "add $128, %%"REG_a" \n" 00546 " js 1b \n" 00547 : : "r" (((uint8_t *)blocks)+128*6), 00548 "i" (-128*6) 00549 : "%"REG_a 00550 ); 00551 } 00552 00553 static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){ 00554 x86_reg i=0; 00555 __asm__ volatile( 00556 "jmp 2f \n\t" 00557 "1: \n\t" 00558 "movq (%1, %0), %%mm0 \n\t" 00559 "movq (%2, %0), %%mm1 \n\t" 00560 "paddb %%mm0, %%mm1 \n\t" 00561 "movq %%mm1, (%2, %0) \n\t" 00562 "movq 8(%1, %0), %%mm0 \n\t" 00563 "movq 8(%2, %0), %%mm1 \n\t" 00564 "paddb %%mm0, %%mm1 \n\t" 00565 "movq %%mm1, 8(%2, %0) \n\t" 00566 "add $16, %0 \n\t" 00567 "2: \n\t" 00568 "cmp %3, %0 \n\t" 00569 " js 1b \n\t" 00570 : "+r" (i) 00571 : "r"(src), "r"(dst), "r"((x86_reg)w-15) 00572 ); 00573 for(; i<w; i++) 00574 dst[i+0] += src[i+0]; 00575 } 00576 00577 static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ 00578 x86_reg i=0; 00579 __asm__ volatile( 00580 "jmp 2f \n\t" 00581 "1: \n\t" 00582 "movq (%2, %0), %%mm0 \n\t" 00583 "movq 8(%2, %0), %%mm1 \n\t" 00584 "paddb (%3, %0), %%mm0 \n\t" 00585 "paddb 8(%3, %0), %%mm1 \n\t" 00586 "movq %%mm0, (%1, %0) \n\t" 00587 "movq %%mm1, 8(%1, %0) \n\t" 00588 "add $16, %0 \n\t" 00589 "2: \n\t" 00590 "cmp %4, %0 \n\t" 00591 " js 1b \n\t" 00592 : "+r" (i) 00593 : "r"(dst), "r"(src1), "r"(src2), "r"((x86_reg)w-15) 00594 ); 00595 for(; i<w; i++) 00596 dst[i] = src1[i] + src2[i]; 00597 } 00598 00599 #if HAVE_7REGS && HAVE_TEN_OPERANDS 00600 static void add_hfyu_median_prediction_cmov(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top) { 00601 x86_reg w2 = -w; 00602 x86_reg x; 00603 int l = *left & 0xff; 00604 int tl = *left_top & 0xff; 00605 int t; 00606 __asm__ volatile( 00607 "mov %7, %3 \n" 00608 "1: \n" 00609 "movzx (%3,%4), %2 \n" 00610 "mov %2, %k3 \n" 00611 "sub %b1, %b3 \n" 00612 "add %b0, %b3 \n" 00613 "mov %2, %1 \n" 00614 "cmp %0, %2 \n" 00615 "cmovg %0, %2 \n" 00616 "cmovg %1, %0 \n" 00617 "cmp %k3, %0 \n" 00618 "cmovg %k3, %0 \n" 00619 "mov %7, %3 \n" 00620 "cmp %2, %0 \n" 00621 "cmovl %2, %0 \n" 00622 "add (%6,%4), %b0 \n" 00623 "mov %b0, (%5,%4) \n" 00624 "inc %4 \n" 00625 "jl 1b \n" 00626 :"+&q"(l), "+&q"(tl), "=&r"(t), "=&q"(x), "+&r"(w2) 00627 :"r"(dst+w), "r"(diff+w), "rm"(top+w) 00628 ); 00629 *left = l; 00630 *left_top = tl; 00631 } 00632 #endif 00633 00634 #define H263_LOOP_FILTER \ 00635 "pxor %%mm7, %%mm7 \n\t"\ 00636 "movq %0, %%mm0 \n\t"\ 00637 "movq %0, %%mm1 \n\t"\ 00638 "movq %3, %%mm2 \n\t"\ 00639 "movq %3, %%mm3 \n\t"\ 00640 "punpcklbw %%mm7, %%mm0 \n\t"\ 00641 "punpckhbw %%mm7, %%mm1 \n\t"\ 00642 "punpcklbw %%mm7, %%mm2 \n\t"\ 00643 "punpckhbw %%mm7, %%mm3 \n\t"\ 00644 "psubw %%mm2, %%mm0 \n\t"\ 00645 "psubw %%mm3, %%mm1 \n\t"\ 00646 "movq %1, %%mm2 \n\t"\ 00647 "movq %1, %%mm3 \n\t"\ 00648 "movq %2, %%mm4 \n\t"\ 00649 "movq %2, %%mm5 \n\t"\ 00650 "punpcklbw %%mm7, %%mm2 \n\t"\ 00651 "punpckhbw %%mm7, %%mm3 \n\t"\ 00652 "punpcklbw %%mm7, %%mm4 \n\t"\ 00653 "punpckhbw %%mm7, %%mm5 \n\t"\ 00654 "psubw %%mm2, %%mm4 \n\t"\ 00655 "psubw %%mm3, %%mm5 \n\t"\ 00656 "psllw $2, %%mm4 \n\t"\ 00657 "psllw $2, %%mm5 \n\t"\ 00658 "paddw %%mm0, %%mm4 \n\t"\ 00659 "paddw %%mm1, %%mm5 \n\t"\ 00660 "pxor %%mm6, %%mm6 \n\t"\ 00661 "pcmpgtw %%mm4, %%mm6 \n\t"\ 00662 "pcmpgtw %%mm5, %%mm7 \n\t"\ 00663 "pxor %%mm6, %%mm4 \n\t"\ 00664 "pxor %%mm7, %%mm5 \n\t"\ 00665 "psubw %%mm6, %%mm4 \n\t"\ 00666 "psubw %%mm7, %%mm5 \n\t"\ 00667 "psrlw $3, %%mm4 \n\t"\ 00668 "psrlw $3, %%mm5 \n\t"\ 00669 "packuswb %%mm5, %%mm4 \n\t"\ 00670 "packsswb %%mm7, %%mm6 \n\t"\ 00671 "pxor %%mm7, %%mm7 \n\t"\ 00672 "movd %4, %%mm2 \n\t"\ 00673 "punpcklbw %%mm2, %%mm2 \n\t"\ 00674 "punpcklbw %%mm2, %%mm2 \n\t"\ 00675 "punpcklbw %%mm2, %%mm2 \n\t"\ 00676 "psubusb %%mm4, %%mm2 \n\t"\ 00677 "movq %%mm2, %%mm3 \n\t"\ 00678 "psubusb %%mm4, %%mm3 \n\t"\ 00679 "psubb %%mm3, %%mm2 \n\t"\ 00680 "movq %1, %%mm3 \n\t"\ 00681 "movq %2, %%mm4 \n\t"\ 00682 "pxor %%mm6, %%mm3 \n\t"\ 00683 "pxor %%mm6, %%mm4 \n\t"\ 00684 "paddusb %%mm2, %%mm3 \n\t"\ 00685 "psubusb %%mm2, %%mm4 \n\t"\ 00686 "pxor %%mm6, %%mm3 \n\t"\ 00687 "pxor %%mm6, %%mm4 \n\t"\ 00688 "paddusb %%mm2, %%mm2 \n\t"\ 00689 "packsswb %%mm1, %%mm0 \n\t"\ 00690 "pcmpgtb %%mm0, %%mm7 \n\t"\ 00691 "pxor %%mm7, %%mm0 \n\t"\ 00692 "psubb %%mm7, %%mm0 \n\t"\ 00693 "movq %%mm0, %%mm1 \n\t"\ 00694 "psubusb %%mm2, %%mm0 \n\t"\ 00695 "psubb %%mm0, %%mm1 \n\t"\ 00696 "pand %5, %%mm1 \n\t"\ 00697 "psrlw $2, %%mm1 \n\t"\ 00698 "pxor %%mm7, %%mm1 \n\t"\ 00699 "psubb %%mm7, %%mm1 \n\t"\ 00700 "movq %0, %%mm5 \n\t"\ 00701 "movq %3, %%mm6 \n\t"\ 00702 "psubb %%mm1, %%mm5 \n\t"\ 00703 "paddb %%mm1, %%mm6 \n\t" 00704 00705 static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){ 00706 if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 00707 const int strength= ff_h263_loop_filter_strength[qscale]; 00708 00709 __asm__ volatile( 00710 00711 H263_LOOP_FILTER 00712 00713 "movq %%mm3, %1 \n\t" 00714 "movq %%mm4, %2 \n\t" 00715 "movq %%mm5, %0 \n\t" 00716 "movq %%mm6, %3 \n\t" 00717 : "+m" (*(uint64_t*)(src - 2*stride)), 00718 "+m" (*(uint64_t*)(src - 1*stride)), 00719 "+m" (*(uint64_t*)(src + 0*stride)), 00720 "+m" (*(uint64_t*)(src + 1*stride)) 00721 : "g" (2*strength), "m"(ff_pb_FC) 00722 ); 00723 } 00724 } 00725 00726 static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){ 00727 __asm__ volatile( //FIXME could save 1 instruction if done as 8x4 ... 00728 "movd %4, %%mm0 \n\t" 00729 "movd %5, %%mm1 \n\t" 00730 "movd %6, %%mm2 \n\t" 00731 "movd %7, %%mm3 \n\t" 00732 "punpcklbw %%mm1, %%mm0 \n\t" 00733 "punpcklbw %%mm3, %%mm2 \n\t" 00734 "movq %%mm0, %%mm1 \n\t" 00735 "punpcklwd %%mm2, %%mm0 \n\t" 00736 "punpckhwd %%mm2, %%mm1 \n\t" 00737 "movd %%mm0, %0 \n\t" 00738 "punpckhdq %%mm0, %%mm0 \n\t" 00739 "movd %%mm0, %1 \n\t" 00740 "movd %%mm1, %2 \n\t" 00741 "punpckhdq %%mm1, %%mm1 \n\t" 00742 "movd %%mm1, %3 \n\t" 00743 00744 : "=m" (*(uint32_t*)(dst + 0*dst_stride)), 00745 "=m" (*(uint32_t*)(dst + 1*dst_stride)), 00746 "=m" (*(uint32_t*)(dst + 2*dst_stride)), 00747 "=m" (*(uint32_t*)(dst + 3*dst_stride)) 00748 : "m" (*(uint32_t*)(src + 0*src_stride)), 00749 "m" (*(uint32_t*)(src + 1*src_stride)), 00750 "m" (*(uint32_t*)(src + 2*src_stride)), 00751 "m" (*(uint32_t*)(src + 3*src_stride)) 00752 ); 00753 } 00754 00755 static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){ 00756 if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 00757 const int strength= ff_h263_loop_filter_strength[qscale]; 00758 DECLARE_ALIGNED(8, uint64_t, temp)[4]; 00759 uint8_t *btemp= (uint8_t*)temp; 00760 00761 src -= 2; 00762 00763 transpose4x4(btemp , src , 8, stride); 00764 transpose4x4(btemp+4, src + 4*stride, 8, stride); 00765 __asm__ volatile( 00766 H263_LOOP_FILTER // 5 3 4 6 00767 00768 : "+m" (temp[0]), 00769 "+m" (temp[1]), 00770 "+m" (temp[2]), 00771 "+m" (temp[3]) 00772 : "g" (2*strength), "m"(ff_pb_FC) 00773 ); 00774 00775 __asm__ volatile( 00776 "movq %%mm5, %%mm1 \n\t" 00777 "movq %%mm4, %%mm0 \n\t" 00778 "punpcklbw %%mm3, %%mm5 \n\t" 00779 "punpcklbw %%mm6, %%mm4 \n\t" 00780 "punpckhbw %%mm3, %%mm1 \n\t" 00781 "punpckhbw %%mm6, %%mm0 \n\t" 00782 "movq %%mm5, %%mm3 \n\t" 00783 "movq %%mm1, %%mm6 \n\t" 00784 "punpcklwd %%mm4, %%mm5 \n\t" 00785 "punpcklwd %%mm0, %%mm1 \n\t" 00786 "punpckhwd %%mm4, %%mm3 \n\t" 00787 "punpckhwd %%mm0, %%mm6 \n\t" 00788 "movd %%mm5, (%0) \n\t" 00789 "punpckhdq %%mm5, %%mm5 \n\t" 00790 "movd %%mm5, (%0,%2) \n\t" 00791 "movd %%mm3, (%0,%2,2) \n\t" 00792 "punpckhdq %%mm3, %%mm3 \n\t" 00793 "movd %%mm3, (%0,%3) \n\t" 00794 "movd %%mm1, (%1) \n\t" 00795 "punpckhdq %%mm1, %%mm1 \n\t" 00796 "movd %%mm1, (%1,%2) \n\t" 00797 "movd %%mm6, (%1,%2,2) \n\t" 00798 "punpckhdq %%mm6, %%mm6 \n\t" 00799 "movd %%mm6, (%1,%3) \n\t" 00800 :: "r" (src), 00801 "r" (src + 4*stride), 00802 "r" ((x86_reg) stride ), 00803 "r" ((x86_reg)(3*stride)) 00804 ); 00805 } 00806 } 00807 00808 /* draw the edges of width 'w' of an image of size width, height 00809 this mmx version can only handle w==8 || w==16 */ 00810 static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w) 00811 { 00812 uint8_t *ptr, *last_line; 00813 int i; 00814 00815 last_line = buf + (height - 1) * wrap; 00816 /* left and right */ 00817 ptr = buf; 00818 if(w==8) 00819 { 00820 __asm__ volatile( 00821 "1: \n\t" 00822 "movd (%0), %%mm0 \n\t" 00823 "punpcklbw %%mm0, %%mm0 \n\t" 00824 "punpcklwd %%mm0, %%mm0 \n\t" 00825 "punpckldq %%mm0, %%mm0 \n\t" 00826 "movq %%mm0, -8(%0) \n\t" 00827 "movq -8(%0, %2), %%mm1 \n\t" 00828 "punpckhbw %%mm1, %%mm1 \n\t" 00829 "punpckhwd %%mm1, %%mm1 \n\t" 00830 "punpckhdq %%mm1, %%mm1 \n\t" 00831 "movq %%mm1, (%0, %2) \n\t" 00832 "add %1, %0 \n\t" 00833 "cmp %3, %0 \n\t" 00834 " jb 1b \n\t" 00835 : "+r" (ptr) 00836 : "r" ((x86_reg)wrap), "r" ((x86_reg)width), "r" (ptr + wrap*height) 00837 ); 00838 } 00839 else 00840 { 00841 __asm__ volatile( 00842 "1: \n\t" 00843 "movd (%0), %%mm0 \n\t" 00844 "punpcklbw %%mm0, %%mm0 \n\t" 00845 "punpcklwd %%mm0, %%mm0 \n\t" 00846 "punpckldq %%mm0, %%mm0 \n\t" 00847 "movq %%mm0, -8(%0) \n\t" 00848 "movq %%mm0, -16(%0) \n\t" 00849 "movq -8(%0, %2), %%mm1 \n\t" 00850 "punpckhbw %%mm1, %%mm1 \n\t" 00851 "punpckhwd %%mm1, %%mm1 \n\t" 00852 "punpckhdq %%mm1, %%mm1 \n\t" 00853 "movq %%mm1, (%0, %2) \n\t" 00854 "movq %%mm1, 8(%0, %2) \n\t" 00855 "add %1, %0 \n\t" 00856 "cmp %3, %0 \n\t" 00857 " jb 1b \n\t" 00858 : "+r" (ptr) 00859 : "r" ((x86_reg)wrap), "r" ((x86_reg)width), "r" (ptr + wrap*height) 00860 ); 00861 } 00862 00863 for(i=0;i<w;i+=4) { 00864 /* top and bottom (and hopefully also the corners) */ 00865 ptr= buf - (i + 1) * wrap - w; 00866 __asm__ volatile( 00867 "1: \n\t" 00868 "movq (%1, %0), %%mm0 \n\t" 00869 "movq %%mm0, (%0) \n\t" 00870 "movq %%mm0, (%0, %2) \n\t" 00871 "movq %%mm0, (%0, %2, 2) \n\t" 00872 "movq %%mm0, (%0, %3) \n\t" 00873 "add $8, %0 \n\t" 00874 "cmp %4, %0 \n\t" 00875 " jb 1b \n\t" 00876 : "+r" (ptr) 00877 : "r" ((x86_reg)buf - (x86_reg)ptr - w), "r" ((x86_reg)-wrap), "r" ((x86_reg)-wrap*3), "r" (ptr+width+2*w) 00878 ); 00879 ptr= last_line + (i + 1) * wrap - w; 00880 __asm__ volatile( 00881 "1: \n\t" 00882 "movq (%1, %0), %%mm0 \n\t" 00883 "movq %%mm0, (%0) \n\t" 00884 "movq %%mm0, (%0, %2) \n\t" 00885 "movq %%mm0, (%0, %2, 2) \n\t" 00886 "movq %%mm0, (%0, %3) \n\t" 00887 "add $8, %0 \n\t" 00888 "cmp %4, %0 \n\t" 00889 " jb 1b \n\t" 00890 : "+r" (ptr) 00891 : "r" ((x86_reg)last_line - (x86_reg)ptr - w), "r" ((x86_reg)wrap), "r" ((x86_reg)wrap*3), "r" (ptr+width+2*w) 00892 ); 00893 } 00894 } 00895 00896 #define PAETH(cpu, abs3)\ 00897 static void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\ 00898 {\ 00899 x86_reg i = -bpp;\ 00900 x86_reg end = w-3;\ 00901 __asm__ volatile(\ 00902 "pxor %%mm7, %%mm7 \n"\ 00903 "movd (%1,%0), %%mm0 \n"\ 00904 "movd (%2,%0), %%mm1 \n"\ 00905 "punpcklbw %%mm7, %%mm0 \n"\ 00906 "punpcklbw %%mm7, %%mm1 \n"\ 00907 "add %4, %0 \n"\ 00908 "1: \n"\ 00909 "movq %%mm1, %%mm2 \n"\ 00910 "movd (%2,%0), %%mm1 \n"\ 00911 "movq %%mm2, %%mm3 \n"\ 00912 "punpcklbw %%mm7, %%mm1 \n"\ 00913 "movq %%mm2, %%mm4 \n"\ 00914 "psubw %%mm1, %%mm3 \n"\ 00915 "psubw %%mm0, %%mm4 \n"\ 00916 "movq %%mm3, %%mm5 \n"\ 00917 "paddw %%mm4, %%mm5 \n"\ 00918 abs3\ 00919 "movq %%mm4, %%mm6 \n"\ 00920 "pminsw %%mm5, %%mm6 \n"\ 00921 "pcmpgtw %%mm6, %%mm3 \n"\ 00922 "pcmpgtw %%mm5, %%mm4 \n"\ 00923 "movq %%mm4, %%mm6 \n"\ 00924 "pand %%mm3, %%mm4 \n"\ 00925 "pandn %%mm3, %%mm6 \n"\ 00926 "pandn %%mm0, %%mm3 \n"\ 00927 "movd (%3,%0), %%mm0 \n"\ 00928 "pand %%mm1, %%mm6 \n"\ 00929 "pand %%mm4, %%mm2 \n"\ 00930 "punpcklbw %%mm7, %%mm0 \n"\ 00931 "movq %6, %%mm5 \n"\ 00932 "paddw %%mm6, %%mm0 \n"\ 00933 "paddw %%mm2, %%mm3 \n"\ 00934 "paddw %%mm3, %%mm0 \n"\ 00935 "pand %%mm5, %%mm0 \n"\ 00936 "movq %%mm0, %%mm3 \n"\ 00937 "packuswb %%mm3, %%mm3 \n"\ 00938 "movd %%mm3, (%1,%0) \n"\ 00939 "add %4, %0 \n"\ 00940 "cmp %5, %0 \n"\ 00941 "jle 1b \n"\ 00942 :"+r"(i)\ 00943 :"r"(dst), "r"(top), "r"(src), "r"((x86_reg)bpp), "g"(end),\ 00944 "m"(ff_pw_255)\ 00945 :"memory"\ 00946 );\ 00947 } 00948 00949 #define ABS3_MMX2\ 00950 "psubw %%mm5, %%mm7 \n"\ 00951 "pmaxsw %%mm7, %%mm5 \n"\ 00952 "pxor %%mm6, %%mm6 \n"\ 00953 "pxor %%mm7, %%mm7 \n"\ 00954 "psubw %%mm3, %%mm6 \n"\ 00955 "psubw %%mm4, %%mm7 \n"\ 00956 "pmaxsw %%mm6, %%mm3 \n"\ 00957 "pmaxsw %%mm7, %%mm4 \n"\ 00958 "pxor %%mm7, %%mm7 \n" 00959 00960 #define ABS3_SSSE3\ 00961 "pabsw %%mm3, %%mm3 \n"\ 00962 "pabsw %%mm4, %%mm4 \n"\ 00963 "pabsw %%mm5, %%mm5 \n" 00964 00965 PAETH(mmx2, ABS3_MMX2) 00966 #if HAVE_SSSE3 00967 PAETH(ssse3, ABS3_SSSE3) 00968 #endif 00969 00970 #define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\ 00971 "paddw " #m4 ", " #m3 " \n\t" /* x1 */\ 00972 "movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\ 00973 "pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\ 00974 "movq "#in7", " #m3 " \n\t" /* d */\ 00975 "movq "#in0", %%mm5 \n\t" /* D */\ 00976 "paddw " #m3 ", %%mm5 \n\t" /* x4 */\ 00977 "psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\ 00978 "movq "#in1", %%mm5 \n\t" /* C */\ 00979 "movq "#in2", %%mm6 \n\t" /* B */\ 00980 "paddw " #m6 ", %%mm5 \n\t" /* x3 */\ 00981 "paddw " #m5 ", %%mm6 \n\t" /* x2 */\ 00982 "paddw %%mm6, %%mm6 \n\t" /* 2x2 */\ 00983 "psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\ 00984 "pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\ 00985 "paddw " #rnd ", %%mm4 \n\t" /* x2 */\ 00986 "paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\ 00987 "psraw $5, %%mm5 \n\t"\ 00988 "packuswb %%mm5, %%mm5 \n\t"\ 00989 OP(%%mm5, out, %%mm7, d) 00990 00991 #define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\ 00992 static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 00993 uint64_t temp;\ 00994 \ 00995 __asm__ volatile(\ 00996 "pxor %%mm7, %%mm7 \n\t"\ 00997 "1: \n\t"\ 00998 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ 00999 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ 01000 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ 01001 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ 01002 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ 01003 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ 01004 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ 01005 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ 01006 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ 01007 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ 01008 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ 01009 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ 01010 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ 01011 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ 01012 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ 01013 "paddw %%mm3, %%mm5 \n\t" /* b */\ 01014 "paddw %%mm2, %%mm6 \n\t" /* c */\ 01015 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01016 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ 01017 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ 01018 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ 01019 "paddw %%mm4, %%mm0 \n\t" /* a */\ 01020 "paddw %%mm1, %%mm5 \n\t" /* d */\ 01021 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ 01022 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ 01023 "paddw %6, %%mm6 \n\t"\ 01024 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01025 "psraw $5, %%mm0 \n\t"\ 01026 "movq %%mm0, %5 \n\t"\ 01027 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ 01028 \ 01029 "movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\ 01030 "movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\ 01031 "movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\ 01032 "psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\ 01033 "psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\ 01034 "punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\ 01035 "punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\ 01036 "paddw %%mm0, %%mm2 \n\t" /* b */\ 01037 "paddw %%mm5, %%mm3 \n\t" /* c */\ 01038 "paddw %%mm2, %%mm2 \n\t" /* 2b */\ 01039 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ 01040 "movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\ 01041 "psrlq $24, %%mm6 \n\t" /* IJKLM000 */\ 01042 "punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\ 01043 "punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\ 01044 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ 01045 "paddw %%mm2, %%mm1 \n\t" /* a */\ 01046 "paddw %%mm6, %%mm4 \n\t" /* d */\ 01047 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ 01048 "psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\ 01049 "paddw %6, %%mm1 \n\t"\ 01050 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\ 01051 "psraw $5, %%mm3 \n\t"\ 01052 "movq %5, %%mm1 \n\t"\ 01053 "packuswb %%mm3, %%mm1 \n\t"\ 01054 OP_MMX2(%%mm1, (%1),%%mm4, q)\ 01055 /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\ 01056 \ 01057 "movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\ 01058 "movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\ 01059 "movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\ 01060 "psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\ 01061 "psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\ 01062 "punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\ 01063 "punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\ 01064 "paddw %%mm1, %%mm5 \n\t" /* b */\ 01065 "paddw %%mm4, %%mm0 \n\t" /* c */\ 01066 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01067 "psubw %%mm5, %%mm0 \n\t" /* c - 2b */\ 01068 "movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\ 01069 "psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\ 01070 "pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\ 01071 "punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\ 01072 "paddw %%mm3, %%mm2 \n\t" /* d */\ 01073 "psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\ 01074 "movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\ 01075 "punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\ 01076 "punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\ 01077 "paddw %%mm2, %%mm6 \n\t" /* a */\ 01078 "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\ 01079 "paddw %6, %%mm0 \n\t"\ 01080 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01081 "psraw $5, %%mm0 \n\t"\ 01082 /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\ 01083 \ 01084 "paddw %%mm5, %%mm3 \n\t" /* a */\ 01085 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\ 01086 "paddw %%mm4, %%mm6 \n\t" /* b */\ 01087 "pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\ 01088 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\ 01089 "paddw %%mm1, %%mm4 \n\t" /* c */\ 01090 "paddw %%mm2, %%mm5 \n\t" /* d */\ 01091 "paddw %%mm6, %%mm6 \n\t" /* 2b */\ 01092 "psubw %%mm6, %%mm4 \n\t" /* c - 2b */\ 01093 "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\ 01094 "pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\ 01095 "psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\ 01096 "paddw %6, %%mm4 \n\t"\ 01097 "paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\ 01098 "psraw $5, %%mm4 \n\t"\ 01099 "packuswb %%mm4, %%mm0 \n\t"\ 01100 OP_MMX2(%%mm0, 8(%1), %%mm4, q)\ 01101 \ 01102 "add %3, %0 \n\t"\ 01103 "add %4, %1 \n\t"\ 01104 "decl %2 \n\t"\ 01105 " jnz 1b \n\t"\ 01106 : "+a"(src), "+c"(dst), "+D"(h)\ 01107 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\ 01108 : "memory"\ 01109 );\ 01110 }\ 01111 \ 01112 static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01113 int i;\ 01114 int16_t temp[16];\ 01115 /* quick HACK, XXX FIXME MUST be optimized */\ 01116 for(i=0; i<h; i++)\ 01117 {\ 01118 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ 01119 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ 01120 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ 01121 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ 01122 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ 01123 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\ 01124 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\ 01125 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\ 01126 temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\ 01127 temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\ 01128 temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\ 01129 temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\ 01130 temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\ 01131 temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\ 01132 temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\ 01133 temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\ 01134 __asm__ volatile(\ 01135 "movq (%0), %%mm0 \n\t"\ 01136 "movq 8(%0), %%mm1 \n\t"\ 01137 "paddw %2, %%mm0 \n\t"\ 01138 "paddw %2, %%mm1 \n\t"\ 01139 "psraw $5, %%mm0 \n\t"\ 01140 "psraw $5, %%mm1 \n\t"\ 01141 "packuswb %%mm1, %%mm0 \n\t"\ 01142 OP_3DNOW(%%mm0, (%1), %%mm1, q)\ 01143 "movq 16(%0), %%mm0 \n\t"\ 01144 "movq 24(%0), %%mm1 \n\t"\ 01145 "paddw %2, %%mm0 \n\t"\ 01146 "paddw %2, %%mm1 \n\t"\ 01147 "psraw $5, %%mm0 \n\t"\ 01148 "psraw $5, %%mm1 \n\t"\ 01149 "packuswb %%mm1, %%mm0 \n\t"\ 01150 OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\ 01151 :: "r"(temp), "r"(dst), "m"(ROUNDER)\ 01152 : "memory"\ 01153 );\ 01154 dst+=dstStride;\ 01155 src+=srcStride;\ 01156 }\ 01157 }\ 01158 \ 01159 static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01160 __asm__ volatile(\ 01161 "pxor %%mm7, %%mm7 \n\t"\ 01162 "1: \n\t"\ 01163 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ 01164 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ 01165 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ 01166 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ 01167 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ 01168 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ 01169 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ 01170 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ 01171 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ 01172 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ 01173 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ 01174 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ 01175 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ 01176 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ 01177 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ 01178 "paddw %%mm3, %%mm5 \n\t" /* b */\ 01179 "paddw %%mm2, %%mm6 \n\t" /* c */\ 01180 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01181 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ 01182 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ 01183 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ 01184 "paddw %%mm4, %%mm0 \n\t" /* a */\ 01185 "paddw %%mm1, %%mm5 \n\t" /* d */\ 01186 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ 01187 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ 01188 "paddw %5, %%mm6 \n\t"\ 01189 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01190 "psraw $5, %%mm0 \n\t"\ 01191 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ 01192 \ 01193 "movd 5(%0), %%mm5 \n\t" /* FGHI */\ 01194 "punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\ 01195 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\ 01196 "paddw %%mm5, %%mm1 \n\t" /* a */\ 01197 "paddw %%mm6, %%mm2 \n\t" /* b */\ 01198 "pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\ 01199 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\ 01200 "paddw %%mm6, %%mm3 \n\t" /* c */\ 01201 "paddw %%mm5, %%mm4 \n\t" /* d */\ 01202 "paddw %%mm2, %%mm2 \n\t" /* 2b */\ 01203 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ 01204 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ 01205 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ 01206 "psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\ 01207 "paddw %5, %%mm1 \n\t"\ 01208 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\ 01209 "psraw $5, %%mm3 \n\t"\ 01210 "packuswb %%mm3, %%mm0 \n\t"\ 01211 OP_MMX2(%%mm0, (%1), %%mm4, q)\ 01212 \ 01213 "add %3, %0 \n\t"\ 01214 "add %4, %1 \n\t"\ 01215 "decl %2 \n\t"\ 01216 " jnz 1b \n\t"\ 01217 : "+a"(src), "+c"(dst), "+d"(h)\ 01218 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER)\ 01219 : "memory"\ 01220 );\ 01221 }\ 01222 \ 01223 static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01224 int i;\ 01225 int16_t temp[8];\ 01226 /* quick HACK, XXX FIXME MUST be optimized */\ 01227 for(i=0; i<h; i++)\ 01228 {\ 01229 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ 01230 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ 01231 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ 01232 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ 01233 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ 01234 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\ 01235 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\ 01236 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\ 01237 __asm__ volatile(\ 01238 "movq (%0), %%mm0 \n\t"\ 01239 "movq 8(%0), %%mm1 \n\t"\ 01240 "paddw %2, %%mm0 \n\t"\ 01241 "paddw %2, %%mm1 \n\t"\ 01242 "psraw $5, %%mm0 \n\t"\ 01243 "psraw $5, %%mm1 \n\t"\ 01244 "packuswb %%mm1, %%mm0 \n\t"\ 01245 OP_3DNOW(%%mm0, (%1), %%mm1, q)\ 01246 :: "r"(temp), "r"(dst), "m"(ROUNDER)\ 01247 :"memory"\ 01248 );\ 01249 dst+=dstStride;\ 01250 src+=srcStride;\ 01251 }\ 01252 } 01253 01254 #define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\ 01255 \ 01256 static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ 01257 uint64_t temp[17*4];\ 01258 uint64_t *temp_ptr= temp;\ 01259 int count= 17;\ 01260 \ 01261 /*FIXME unroll */\ 01262 __asm__ volatile(\ 01263 "pxor %%mm7, %%mm7 \n\t"\ 01264 "1: \n\t"\ 01265 "movq (%0), %%mm0 \n\t"\ 01266 "movq (%0), %%mm1 \n\t"\ 01267 "movq 8(%0), %%mm2 \n\t"\ 01268 "movq 8(%0), %%mm3 \n\t"\ 01269 "punpcklbw %%mm7, %%mm0 \n\t"\ 01270 "punpckhbw %%mm7, %%mm1 \n\t"\ 01271 "punpcklbw %%mm7, %%mm2 \n\t"\ 01272 "punpckhbw %%mm7, %%mm3 \n\t"\ 01273 "movq %%mm0, (%1) \n\t"\ 01274 "movq %%mm1, 17*8(%1) \n\t"\ 01275 "movq %%mm2, 2*17*8(%1) \n\t"\ 01276 "movq %%mm3, 3*17*8(%1) \n\t"\ 01277 "add $8, %1 \n\t"\ 01278 "add %3, %0 \n\t"\ 01279 "decl %2 \n\t"\ 01280 " jnz 1b \n\t"\ 01281 : "+r" (src), "+r" (temp_ptr), "+r"(count)\ 01282 : "r" ((x86_reg)srcStride)\ 01283 : "memory"\ 01284 );\ 01285 \ 01286 temp_ptr= temp;\ 01287 count=4;\ 01288 \ 01289 /*FIXME reorder for speed */\ 01290 __asm__ volatile(\ 01291 /*"pxor %%mm7, %%mm7 \n\t"*/\ 01292 "1: \n\t"\ 01293 "movq (%0), %%mm0 \n\t"\ 01294 "movq 8(%0), %%mm1 \n\t"\ 01295 "movq 16(%0), %%mm2 \n\t"\ 01296 "movq 24(%0), %%mm3 \n\t"\ 01297 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ 01298 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ 01299 "add %4, %1 \n\t"\ 01300 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ 01301 \ 01302 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ 01303 "add %4, %1 \n\t"\ 01304 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ 01305 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\ 01306 "add %4, %1 \n\t"\ 01307 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\ 01308 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\ 01309 "add %4, %1 \n\t"\ 01310 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\ 01311 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\ 01312 "add %4, %1 \n\t"\ 01313 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\ 01314 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\ 01315 "add %4, %1 \n\t"\ 01316 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\ 01317 \ 01318 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\ 01319 "add %4, %1 \n\t" \ 01320 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\ 01321 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\ 01322 \ 01323 "add $136, %0 \n\t"\ 01324 "add %6, %1 \n\t"\ 01325 "decl %2 \n\t"\ 01326 " jnz 1b \n\t"\ 01327 \ 01328 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ 01329 : "r"((x86_reg)dstStride), "r"(2*(x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(x86_reg)dstStride)\ 01330 :"memory"\ 01331 );\ 01332 }\ 01333 \ 01334 static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ 01335 uint64_t temp[9*2];\ 01336 uint64_t *temp_ptr= temp;\ 01337 int count= 9;\ 01338 \ 01339 /*FIXME unroll */\ 01340 __asm__ volatile(\ 01341 "pxor %%mm7, %%mm7 \n\t"\ 01342 "1: \n\t"\ 01343 "movq (%0), %%mm0 \n\t"\ 01344 "movq (%0), %%mm1 \n\t"\ 01345 "punpcklbw %%mm7, %%mm0 \n\t"\ 01346 "punpckhbw %%mm7, %%mm1 \n\t"\ 01347 "movq %%mm0, (%1) \n\t"\ 01348 "movq %%mm1, 9*8(%1) \n\t"\ 01349 "add $8, %1 \n\t"\ 01350 "add %3, %0 \n\t"\ 01351 "decl %2 \n\t"\ 01352 " jnz 1b \n\t"\ 01353 : "+r" (src), "+r" (temp_ptr), "+r"(count)\ 01354 : "r" ((x86_reg)srcStride)\ 01355 : "memory"\ 01356 );\ 01357 \ 01358 temp_ptr= temp;\ 01359 count=2;\ 01360 \ 01361 /*FIXME reorder for speed */\ 01362 __asm__ volatile(\ 01363 /*"pxor %%mm7, %%mm7 \n\t"*/\ 01364 "1: \n\t"\ 01365 "movq (%0), %%mm0 \n\t"\ 01366 "movq 8(%0), %%mm1 \n\t"\ 01367 "movq 16(%0), %%mm2 \n\t"\ 01368 "movq 24(%0), %%mm3 \n\t"\ 01369 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ 01370 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ 01371 "add %4, %1 \n\t"\ 01372 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ 01373 \ 01374 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ 01375 "add %4, %1 \n\t"\ 01376 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ 01377 \ 01378 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\ 01379 "add %4, %1 \n\t"\ 01380 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\ 01381 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\ 01382 \ 01383 "add $72, %0 \n\t"\ 01384 "add %6, %1 \n\t"\ 01385 "decl %2 \n\t"\ 01386 " jnz 1b \n\t"\ 01387 \ 01388 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ 01389 : "r"((x86_reg)dstStride), "r"(2*(x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(x86_reg)dstStride)\ 01390 : "memory"\ 01391 );\ 01392 }\ 01393 \ 01394 static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ 01395 OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);\ 01396 }\ 01397 \ 01398 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01399 uint64_t temp[8];\ 01400 uint8_t * const half= (uint8_t*)temp;\ 01401 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ 01402 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ 01403 }\ 01404 \ 01405 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01406 OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\ 01407 }\ 01408 \ 01409 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01410 uint64_t temp[8];\ 01411 uint8_t * const half= (uint8_t*)temp;\ 01412 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ 01413 OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\ 01414 }\ 01415 \ 01416 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01417 uint64_t temp[8];\ 01418 uint8_t * const half= (uint8_t*)temp;\ 01419 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ 01420 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ 01421 }\ 01422 \ 01423 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01424 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\ 01425 }\ 01426 \ 01427 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01428 uint64_t temp[8];\ 01429 uint8_t * const half= (uint8_t*)temp;\ 01430 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ 01431 OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\ 01432 }\ 01433 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01434 uint64_t half[8 + 9];\ 01435 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01436 uint8_t * const halfHV= ((uint8_t*)half);\ 01437 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01438 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01439 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01440 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01441 }\ 01442 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01443 uint64_t half[8 + 9];\ 01444 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01445 uint8_t * const halfHV= ((uint8_t*)half);\ 01446 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01447 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01448 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01449 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01450 }\ 01451 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01452 uint64_t half[8 + 9];\ 01453 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01454 uint8_t * const halfHV= ((uint8_t*)half);\ 01455 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01456 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01457 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01458 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ 01459 }\ 01460 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01461 uint64_t half[8 + 9];\ 01462 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01463 uint8_t * const halfHV= ((uint8_t*)half);\ 01464 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01465 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01466 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01467 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ 01468 }\ 01469 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01470 uint64_t half[8 + 9];\ 01471 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01472 uint8_t * const halfHV= ((uint8_t*)half);\ 01473 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01474 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01475 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01476 }\ 01477 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01478 uint64_t half[8 + 9];\ 01479 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01480 uint8_t * const halfHV= ((uint8_t*)half);\ 01481 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01482 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01483 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ 01484 }\ 01485 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01486 uint64_t half[8 + 9];\ 01487 uint8_t * const halfH= ((uint8_t*)half);\ 01488 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01489 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01490 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01491 }\ 01492 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01493 uint64_t half[8 + 9];\ 01494 uint8_t * const halfH= ((uint8_t*)half);\ 01495 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01496 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01497 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01498 }\ 01499 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01500 uint64_t half[9];\ 01501 uint8_t * const halfH= ((uint8_t*)half);\ 01502 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01503 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01504 }\ 01505 static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ 01506 OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);\ 01507 }\ 01508 \ 01509 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01510 uint64_t temp[32];\ 01511 uint8_t * const half= (uint8_t*)temp;\ 01512 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ 01513 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ 01514 }\ 01515 \ 01516 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01517 OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\ 01518 }\ 01519 \ 01520 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01521 uint64_t temp[32];\ 01522 uint8_t * const half= (uint8_t*)temp;\ 01523 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ 01524 OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\ 01525 }\ 01526 \ 01527 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01528 uint64_t temp[32];\ 01529 uint8_t * const half= (uint8_t*)temp;\ 01530 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ 01531 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ 01532 }\ 01533 \ 01534 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01535 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\ 01536 }\ 01537 \ 01538 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01539 uint64_t temp[32];\ 01540 uint8_t * const half= (uint8_t*)temp;\ 01541 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ 01542 OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\ 01543 }\ 01544 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01545 uint64_t half[16*2 + 17*2];\ 01546 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01547 uint8_t * const halfHV= ((uint8_t*)half);\ 01548 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01549 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01550 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01551 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01552 }\ 01553 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01554 uint64_t half[16*2 + 17*2];\ 01555 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01556 uint8_t * const halfHV= ((uint8_t*)half);\ 01557 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01558 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01559 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01560 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01561 }\ 01562 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01563 uint64_t half[16*2 + 17*2];\ 01564 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01565 uint8_t * const halfHV= ((uint8_t*)half);\ 01566 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01567 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01568 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01569 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ 01570 }\ 01571 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01572 uint64_t half[16*2 + 17*2];\ 01573 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01574 uint8_t * const halfHV= ((uint8_t*)half);\ 01575 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01576 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01577 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01578 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ 01579 }\ 01580 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01581 uint64_t half[16*2 + 17*2];\ 01582 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01583 uint8_t * const halfHV= ((uint8_t*)half);\ 01584 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01585 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01586 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01587 }\ 01588 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01589 uint64_t half[16*2 + 17*2];\ 01590 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01591 uint8_t * const halfHV= ((uint8_t*)half);\ 01592 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01593 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01594 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ 01595 }\ 01596 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01597 uint64_t half[17*2];\ 01598 uint8_t * const halfH= ((uint8_t*)half);\ 01599 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01600 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01601 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01602 }\ 01603 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01604 uint64_t half[17*2];\ 01605 uint8_t * const halfH= ((uint8_t*)half);\ 01606 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01607 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01608 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01609 }\ 01610 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01611 uint64_t half[17*2];\ 01612 uint8_t * const halfH= ((uint8_t*)half);\ 01613 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01614 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01615 } 01616 01617 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t" 01618 #define AVG_3DNOW_OP(a,b,temp, size) \ 01619 "mov" #size " " #b ", " #temp " \n\t"\ 01620 "pavgusb " #temp ", " #a " \n\t"\ 01621 "mov" #size " " #a ", " #b " \n\t" 01622 #define AVG_MMX2_OP(a,b,temp, size) \ 01623 "mov" #size " " #b ", " #temp " \n\t"\ 01624 "pavgb " #temp ", " #a " \n\t"\ 01625 "mov" #size " " #a ", " #b " \n\t" 01626 01627 QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP) 01628 QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP) 01629 QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP) 01630 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow) 01631 QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow) 01632 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow) 01633 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2) 01634 QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2) 01635 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2) 01636 01637 /***********************************/ 01638 /* bilinear qpel: not compliant to any spec, only for -lavdopts fast */ 01639 01640 #define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\ 01641 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01642 OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\ 01643 } 01644 #define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\ 01645 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01646 OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\ 01647 } 01648 01649 #define QPEL_2TAP(OPNAME, SIZE, MMX)\ 01650 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\ 01651 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\ 01652 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\ 01653 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\ 01654 OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\ 01655 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\ 01656 OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\ 01657 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\ 01658 OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\ 01659 static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01660 OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\ 01661 }\ 01662 static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01663 OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\ 01664 }\ 01665 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0, 1, 0)\ 01666 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1, -1, 0)\ 01667 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0, stride, 0)\ 01668 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride, -stride, 0)\ 01669 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0, stride, 1)\ 01670 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1, stride, -1)\ 01671 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride, -stride, 1)\ 01672 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\ 01673 01674 QPEL_2TAP(put_, 16, mmx2) 01675 QPEL_2TAP(avg_, 16, mmx2) 01676 QPEL_2TAP(put_, 8, mmx2) 01677 QPEL_2TAP(avg_, 8, mmx2) 01678 QPEL_2TAP(put_, 16, 3dnow) 01679 QPEL_2TAP(avg_, 16, 3dnow) 01680 QPEL_2TAP(put_, 8, 3dnow) 01681 QPEL_2TAP(avg_, 8, 3dnow) 01682 01683 01684 #if 0 01685 static void just_return(void) { return; } 01686 #endif 01687 01688 static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, 01689 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height){ 01690 const int w = 8; 01691 const int ix = ox>>(16+shift); 01692 const int iy = oy>>(16+shift); 01693 const int oxs = ox>>4; 01694 const int oys = oy>>4; 01695 const int dxxs = dxx>>4; 01696 const int dxys = dxy>>4; 01697 const int dyxs = dyx>>4; 01698 const int dyys = dyy>>4; 01699 const uint16_t r4[4] = {r,r,r,r}; 01700 const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys}; 01701 const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys}; 01702 const uint64_t shift2 = 2*shift; 01703 uint8_t edge_buf[(h+1)*stride]; 01704 int x, y; 01705 01706 const int dxw = (dxx-(1<<(16+shift)))*(w-1); 01707 const int dyh = (dyy-(1<<(16+shift)))*(h-1); 01708 const int dxh = dxy*(h-1); 01709 const int dyw = dyx*(w-1); 01710 if( // non-constant fullpel offset (3% of blocks) 01711 ((ox^(ox+dxw)) | (ox^(ox+dxh)) | (ox^(ox+dxw+dxh)) | 01712 (oy^(oy+dyw)) | (oy^(oy+dyh)) | (oy^(oy+dyw+dyh))) >> (16+shift) 01713 // uses more than 16 bits of subpel mv (only at huge resolution) 01714 || (dxx|dxy|dyx|dyy)&15 ) 01715 { 01716 //FIXME could still use mmx for some of the rows 01717 ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height); 01718 return; 01719 } 01720 01721 src += ix + iy*stride; 01722 if( (unsigned)ix >= width-w || 01723 (unsigned)iy >= height-h ) 01724 { 01725 ff_emulated_edge_mc(edge_buf, src, stride, w+1, h+1, ix, iy, width, height); 01726 src = edge_buf; 01727 } 01728 01729 __asm__ volatile( 01730 "movd %0, %%mm6 \n\t" 01731 "pxor %%mm7, %%mm7 \n\t" 01732 "punpcklwd %%mm6, %%mm6 \n\t" 01733 "punpcklwd %%mm6, %%mm6 \n\t" 01734 :: "r"(1<<shift) 01735 ); 01736 01737 for(x=0; x<w; x+=4){ 01738 uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0), 01739 oxs - dxys + dxxs*(x+1), 01740 oxs - dxys + dxxs*(x+2), 01741 oxs - dxys + dxxs*(x+3) }; 01742 uint16_t dy4[4] = { oys - dyys + dyxs*(x+0), 01743 oys - dyys + dyxs*(x+1), 01744 oys - dyys + dyxs*(x+2), 01745 oys - dyys + dyxs*(x+3) }; 01746 01747 for(y=0; y<h; y++){ 01748 __asm__ volatile( 01749 "movq %0, %%mm4 \n\t" 01750 "movq %1, %%mm5 \n\t" 01751 "paddw %2, %%mm4 \n\t" 01752 "paddw %3, %%mm5 \n\t" 01753 "movq %%mm4, %0 \n\t" 01754 "movq %%mm5, %1 \n\t" 01755 "psrlw $12, %%mm4 \n\t" 01756 "psrlw $12, %%mm5 \n\t" 01757 : "+m"(*dx4), "+m"(*dy4) 01758 : "m"(*dxy4), "m"(*dyy4) 01759 ); 01760 01761 __asm__ volatile( 01762 "movq %%mm6, %%mm2 \n\t" 01763 "movq %%mm6, %%mm1 \n\t" 01764 "psubw %%mm4, %%mm2 \n\t" 01765 "psubw %%mm5, %%mm1 \n\t" 01766 "movq %%mm2, %%mm0 \n\t" 01767 "movq %%mm4, %%mm3 \n\t" 01768 "pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy) 01769 "pmullw %%mm5, %%mm3 \n\t" // dx*dy 01770 "pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy 01771 "pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy) 01772 01773 "movd %4, %%mm5 \n\t" 01774 "movd %3, %%mm4 \n\t" 01775 "punpcklbw %%mm7, %%mm5 \n\t" 01776 "punpcklbw %%mm7, %%mm4 \n\t" 01777 "pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy 01778 "pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy 01779 01780 "movd %2, %%mm5 \n\t" 01781 "movd %1, %%mm4 \n\t" 01782 "punpcklbw %%mm7, %%mm5 \n\t" 01783 "punpcklbw %%mm7, %%mm4 \n\t" 01784 "pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy) 01785 "pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy) 01786 "paddw %5, %%mm1 \n\t" 01787 "paddw %%mm3, %%mm2 \n\t" 01788 "paddw %%mm1, %%mm0 \n\t" 01789 "paddw %%mm2, %%mm0 \n\t" 01790 01791 "psrlw %6, %%mm0 \n\t" 01792 "packuswb %%mm0, %%mm0 \n\t" 01793 "movd %%mm0, %0 \n\t" 01794 01795 : "=m"(dst[x+y*stride]) 01796 : "m"(src[0]), "m"(src[1]), 01797 "m"(src[stride]), "m"(src[stride+1]), 01798 "m"(*r4), "m"(shift2) 01799 ); 01800 src += stride; 01801 } 01802 src += 4-h*stride; 01803 } 01804 } 01805 01806 #define PREFETCH(name, op) \ 01807 static void name(void *mem, int stride, int h){\ 01808 const uint8_t *p= mem;\ 01809 do{\ 01810 __asm__ volatile(#op" %0" :: "m"(*p));\ 01811 p+= stride;\ 01812 }while(--h);\ 01813 } 01814 PREFETCH(prefetch_mmx2, prefetcht0) 01815 PREFETCH(prefetch_3dnow, prefetch) 01816 #undef PREFETCH 01817 01818 #include "h264dsp_mmx.c" 01819 #include "rv40dsp_mmx.c" 01820 01821 /* CAVS specific */ 01822 void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01823 put_pixels8_mmx(dst, src, stride, 8); 01824 } 01825 void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01826 avg_pixels8_mmx(dst, src, stride, 8); 01827 } 01828 void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01829 put_pixels16_mmx(dst, src, stride, 16); 01830 } 01831 void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01832 avg_pixels16_mmx(dst, src, stride, 16); 01833 } 01834 01835 /* VC1 specific */ 01836 void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd) { 01837 put_pixels8_mmx(dst, src, stride, 8); 01838 } 01839 void ff_avg_vc1_mspel_mc00_mmx2(uint8_t *dst, const uint8_t *src, int stride, int rnd) { 01840 avg_pixels8_mmx2(dst, src, stride, 8); 01841 } 01842 01843 /* XXX: those functions should be suppressed ASAP when all IDCTs are 01844 converted */ 01845 #if CONFIG_GPL 01846 static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block) 01847 { 01848 ff_mmx_idct (block); 01849 put_pixels_clamped_mmx(block, dest, line_size); 01850 } 01851 static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block) 01852 { 01853 ff_mmx_idct (block); 01854 add_pixels_clamped_mmx(block, dest, line_size); 01855 } 01856 static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block) 01857 { 01858 ff_mmxext_idct (block); 01859 put_pixels_clamped_mmx(block, dest, line_size); 01860 } 01861 static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block) 01862 { 01863 ff_mmxext_idct (block); 01864 add_pixels_clamped_mmx(block, dest, line_size); 01865 } 01866 #endif 01867 static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block) 01868 { 01869 ff_idct_xvid_mmx (block); 01870 put_pixels_clamped_mmx(block, dest, line_size); 01871 } 01872 static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block) 01873 { 01874 ff_idct_xvid_mmx (block); 01875 add_pixels_clamped_mmx(block, dest, line_size); 01876 } 01877 static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block) 01878 { 01879 ff_idct_xvid_mmx2 (block); 01880 put_pixels_clamped_mmx(block, dest, line_size); 01881 } 01882 static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block) 01883 { 01884 ff_idct_xvid_mmx2 (block); 01885 add_pixels_clamped_mmx(block, dest, line_size); 01886 } 01887 01888 static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize) 01889 { 01890 int i; 01891 __asm__ volatile("pxor %%mm7, %%mm7":); 01892 for(i=0; i<blocksize; i+=2) { 01893 __asm__ volatile( 01894 "movq %0, %%mm0 \n\t" 01895 "movq %1, %%mm1 \n\t" 01896 "movq %%mm0, %%mm2 \n\t" 01897 "movq %%mm1, %%mm3 \n\t" 01898 "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0 01899 "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0 01900 "pslld $31, %%mm2 \n\t" // keep only the sign bit 01901 "pxor %%mm2, %%mm1 \n\t" 01902 "movq %%mm3, %%mm4 \n\t" 01903 "pand %%mm1, %%mm3 \n\t" 01904 "pandn %%mm1, %%mm4 \n\t" 01905 "pfadd %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) 01906 "pfsub %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) 01907 "movq %%mm3, %1 \n\t" 01908 "movq %%mm0, %0 \n\t" 01909 :"+m"(mag[i]), "+m"(ang[i]) 01910 ::"memory" 01911 ); 01912 } 01913 __asm__ volatile("femms"); 01914 } 01915 static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize) 01916 { 01917 int i; 01918 01919 __asm__ volatile( 01920 "movaps %0, %%xmm5 \n\t" 01921 ::"m"(ff_pdw_80000000[0]) 01922 ); 01923 for(i=0; i<blocksize; i+=4) { 01924 __asm__ volatile( 01925 "movaps %0, %%xmm0 \n\t" 01926 "movaps %1, %%xmm1 \n\t" 01927 "xorps %%xmm2, %%xmm2 \n\t" 01928 "xorps %%xmm3, %%xmm3 \n\t" 01929 "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0 01930 "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0 01931 "andps %%xmm5, %%xmm2 \n\t" // keep only the sign bit 01932 "xorps %%xmm2, %%xmm1 \n\t" 01933 "movaps %%xmm3, %%xmm4 \n\t" 01934 "andps %%xmm1, %%xmm3 \n\t" 01935 "andnps %%xmm1, %%xmm4 \n\t" 01936 "addps %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) 01937 "subps %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) 01938 "movaps %%xmm3, %1 \n\t" 01939 "movaps %%xmm0, %0 \n\t" 01940 :"+m"(mag[i]), "+m"(ang[i]) 01941 ::"memory" 01942 ); 01943 } 01944 } 01945 01946 #define IF1(x) x 01947 #define IF0(x) 01948 01949 #define MIX5(mono,stereo)\ 01950 __asm__ volatile(\ 01951 "movss 0(%2), %%xmm5 \n"\ 01952 "movss 8(%2), %%xmm6 \n"\ 01953 "movss 24(%2), %%xmm7 \n"\ 01954 "shufps $0, %%xmm5, %%xmm5 \n"\ 01955 "shufps $0, %%xmm6, %%xmm6 \n"\ 01956 "shufps $0, %%xmm7, %%xmm7 \n"\ 01957 "1: \n"\ 01958 "movaps (%0,%1), %%xmm0 \n"\ 01959 "movaps 0x400(%0,%1), %%xmm1 \n"\ 01960 "movaps 0x800(%0,%1), %%xmm2 \n"\ 01961 "movaps 0xc00(%0,%1), %%xmm3 \n"\ 01962 "movaps 0x1000(%0,%1), %%xmm4 \n"\ 01963 "mulps %%xmm5, %%xmm0 \n"\ 01964 "mulps %%xmm6, %%xmm1 \n"\ 01965 "mulps %%xmm5, %%xmm2 \n"\ 01966 "mulps %%xmm7, %%xmm3 \n"\ 01967 "mulps %%xmm7, %%xmm4 \n"\ 01968 stereo("addps %%xmm1, %%xmm0 \n")\ 01969 "addps %%xmm1, %%xmm2 \n"\ 01970 "addps %%xmm3, %%xmm0 \n"\ 01971 "addps %%xmm4, %%xmm2 \n"\ 01972 mono("addps %%xmm2, %%xmm0 \n")\ 01973 "movaps %%xmm0, (%0,%1) \n"\ 01974 stereo("movaps %%xmm2, 0x400(%0,%1) \n")\ 01975 "add $16, %0 \n"\ 01976 "jl 1b \n"\ 01977 :"+&r"(i)\ 01978 :"r"(samples[0]+len), "r"(matrix)\ 01979 :"memory"\ 01980 ); 01981 01982 #define MIX_MISC(stereo)\ 01983 __asm__ volatile(\ 01984 "1: \n"\ 01985 "movaps (%3,%0), %%xmm0 \n"\ 01986 stereo("movaps %%xmm0, %%xmm1 \n")\ 01987 "mulps %%xmm6, %%xmm0 \n"\ 01988 stereo("mulps %%xmm7, %%xmm1 \n")\ 01989 "lea 1024(%3,%0), %1 \n"\ 01990 "mov %5, %2 \n"\ 01991 "2: \n"\ 01992 "movaps (%1), %%xmm2 \n"\ 01993 stereo("movaps %%xmm2, %%xmm3 \n")\ 01994 "mulps (%4,%2), %%xmm2 \n"\ 01995 stereo("mulps 16(%4,%2), %%xmm3 \n")\ 01996 "addps %%xmm2, %%xmm0 \n"\ 01997 stereo("addps %%xmm3, %%xmm1 \n")\ 01998 "add $1024, %1 \n"\ 01999 "add $32, %2 \n"\ 02000 "jl 2b \n"\ 02001 "movaps %%xmm0, (%3,%0) \n"\ 02002 stereo("movaps %%xmm1, 1024(%3,%0) \n")\ 02003 "add $16, %0 \n"\ 02004 "jl 1b \n"\ 02005 :"+&r"(i), "=&r"(j), "=&r"(k)\ 02006 :"r"(samples[0]+len), "r"(matrix_simd+in_ch), "g"((intptr_t)-32*(in_ch-1))\ 02007 :"memory"\ 02008 ); 02009 02010 static void ac3_downmix_sse(float (*samples)[256], float (*matrix)[2], int out_ch, int in_ch, int len) 02011 { 02012 int (*matrix_cmp)[2] = (int(*)[2])matrix; 02013 intptr_t i,j,k; 02014 02015 i = -len*sizeof(float); 02016 if(in_ch == 5 && out_ch == 2 && !(matrix_cmp[0][1]|matrix_cmp[2][0]|matrix_cmp[3][1]|matrix_cmp[4][0]|(matrix_cmp[1][0]^matrix_cmp[1][1])|(matrix_cmp[0][0]^matrix_cmp[2][1]))) { 02017 MIX5(IF0,IF1); 02018 } else if(in_ch == 5 && out_ch == 1 && matrix_cmp[0][0]==matrix_cmp[2][0] && matrix_cmp[3][0]==matrix_cmp[4][0]) { 02019 MIX5(IF1,IF0); 02020 } else { 02021 DECLARE_ALIGNED(16, float, matrix_simd)[in_ch][2][4]; 02022 j = 2*in_ch*sizeof(float); 02023 __asm__ volatile( 02024 "1: \n" 02025 "sub $8, %0 \n" 02026 "movss (%2,%0), %%xmm6 \n" 02027 "movss 4(%2,%0), %%xmm7 \n" 02028 "shufps $0, %%xmm6, %%xmm6 \n" 02029 "shufps $0, %%xmm7, %%xmm7 \n" 02030 "movaps %%xmm6, (%1,%0,4) \n" 02031 "movaps %%xmm7, 16(%1,%0,4) \n" 02032 "jg 1b \n" 02033 :"+&r"(j) 02034 :"r"(matrix_simd), "r"(matrix) 02035 :"memory" 02036 ); 02037 if(out_ch == 2) { 02038 MIX_MISC(IF1); 02039 } else { 02040 MIX_MISC(IF0); 02041 } 02042 } 02043 } 02044 02045 static void vector_fmul_3dnow(float *dst, const float *src, int len){ 02046 x86_reg i = (len-4)*4; 02047 __asm__ volatile( 02048 "1: \n\t" 02049 "movq (%1,%0), %%mm0 \n\t" 02050 "movq 8(%1,%0), %%mm1 \n\t" 02051 "pfmul (%2,%0), %%mm0 \n\t" 02052 "pfmul 8(%2,%0), %%mm1 \n\t" 02053 "movq %%mm0, (%1,%0) \n\t" 02054 "movq %%mm1, 8(%1,%0) \n\t" 02055 "sub $16, %0 \n\t" 02056 "jge 1b \n\t" 02057 "femms \n\t" 02058 :"+r"(i) 02059 :"r"(dst), "r"(src) 02060 :"memory" 02061 ); 02062 } 02063 static void vector_fmul_sse(float *dst, const float *src, int len){ 02064 x86_reg i = (len-8)*4; 02065 __asm__ volatile( 02066 "1: \n\t" 02067 "movaps (%1,%0), %%xmm0 \n\t" 02068 "movaps 16(%1,%0), %%xmm1 \n\t" 02069 "mulps (%2,%0), %%xmm0 \n\t" 02070 "mulps 16(%2,%0), %%xmm1 \n\t" 02071 "movaps %%xmm0, (%1,%0) \n\t" 02072 "movaps %%xmm1, 16(%1,%0) \n\t" 02073 "sub $32, %0 \n\t" 02074 "jge 1b \n\t" 02075 :"+r"(i) 02076 :"r"(dst), "r"(src) 02077 :"memory" 02078 ); 02079 } 02080 02081 static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){ 02082 x86_reg i = len*4-16; 02083 __asm__ volatile( 02084 "1: \n\t" 02085 "pswapd 8(%1), %%mm0 \n\t" 02086 "pswapd (%1), %%mm1 \n\t" 02087 "pfmul (%3,%0), %%mm0 \n\t" 02088 "pfmul 8(%3,%0), %%mm1 \n\t" 02089 "movq %%mm0, (%2,%0) \n\t" 02090 "movq %%mm1, 8(%2,%0) \n\t" 02091 "add $16, %1 \n\t" 02092 "sub $16, %0 \n\t" 02093 "jge 1b \n\t" 02094 :"+r"(i), "+r"(src1) 02095 :"r"(dst), "r"(src0) 02096 ); 02097 __asm__ volatile("femms"); 02098 } 02099 static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){ 02100 x86_reg i = len*4-32; 02101 __asm__ volatile( 02102 "1: \n\t" 02103 "movaps 16(%1), %%xmm0 \n\t" 02104 "movaps (%1), %%xmm1 \n\t" 02105 "shufps $0x1b, %%xmm0, %%xmm0 \n\t" 02106 "shufps $0x1b, %%xmm1, %%xmm1 \n\t" 02107 "mulps (%3,%0), %%xmm0 \n\t" 02108 "mulps 16(%3,%0), %%xmm1 \n\t" 02109 "movaps %%xmm0, (%2,%0) \n\t" 02110 "movaps %%xmm1, 16(%2,%0) \n\t" 02111 "add $32, %1 \n\t" 02112 "sub $32, %0 \n\t" 02113 "jge 1b \n\t" 02114 :"+r"(i), "+r"(src1) 02115 :"r"(dst), "r"(src0) 02116 ); 02117 } 02118 02119 static void vector_fmul_add_3dnow(float *dst, const float *src0, const float *src1, 02120 const float *src2, int len){ 02121 x86_reg i = (len-4)*4; 02122 __asm__ volatile( 02123 "1: \n\t" 02124 "movq (%2,%0), %%mm0 \n\t" 02125 "movq 8(%2,%0), %%mm1 \n\t" 02126 "pfmul (%3,%0), %%mm0 \n\t" 02127 "pfmul 8(%3,%0), %%mm1 \n\t" 02128 "pfadd (%4,%0), %%mm0 \n\t" 02129 "pfadd 8(%4,%0), %%mm1 \n\t" 02130 "movq %%mm0, (%1,%0) \n\t" 02131 "movq %%mm1, 8(%1,%0) \n\t" 02132 "sub $16, %0 \n\t" 02133 "jge 1b \n\t" 02134 :"+r"(i) 02135 :"r"(dst), "r"(src0), "r"(src1), "r"(src2) 02136 :"memory" 02137 ); 02138 __asm__ volatile("femms"); 02139 } 02140 static void vector_fmul_add_sse(float *dst, const float *src0, const float *src1, 02141 const float *src2, int len){ 02142 x86_reg i = (len-8)*4; 02143 __asm__ volatile( 02144 "1: \n\t" 02145 "movaps (%2,%0), %%xmm0 \n\t" 02146 "movaps 16(%2,%0), %%xmm1 \n\t" 02147 "mulps (%3,%0), %%xmm0 \n\t" 02148 "mulps 16(%3,%0), %%xmm1 \n\t" 02149 "addps (%4,%0), %%xmm0 \n\t" 02150 "addps 16(%4,%0), %%xmm1 \n\t" 02151 "movaps %%xmm0, (%1,%0) \n\t" 02152 "movaps %%xmm1, 16(%1,%0) \n\t" 02153 "sub $32, %0 \n\t" 02154 "jge 1b \n\t" 02155 :"+r"(i) 02156 :"r"(dst), "r"(src0), "r"(src1), "r"(src2) 02157 :"memory" 02158 ); 02159 } 02160 02161 static void vector_fmul_window_3dnow2(float *dst, const float *src0, const float *src1, 02162 const float *win, float add_bias, int len){ 02163 #if HAVE_6REGS 02164 if(add_bias == 0){ 02165 x86_reg i = -len*4; 02166 x86_reg j = len*4-8; 02167 __asm__ volatile( 02168 "1: \n" 02169 "pswapd (%5,%1), %%mm1 \n" 02170 "movq (%5,%0), %%mm0 \n" 02171 "pswapd (%4,%1), %%mm5 \n" 02172 "movq (%3,%0), %%mm4 \n" 02173 "movq %%mm0, %%mm2 \n" 02174 "movq %%mm1, %%mm3 \n" 02175 "pfmul %%mm4, %%mm2 \n" // src0[len+i]*win[len+i] 02176 "pfmul %%mm5, %%mm3 \n" // src1[ j]*win[len+j] 02177 "pfmul %%mm4, %%mm1 \n" // src0[len+i]*win[len+j] 02178 "pfmul %%mm5, %%mm0 \n" // src1[ j]*win[len+i] 02179 "pfadd %%mm3, %%mm2 \n" 02180 "pfsub %%mm0, %%mm1 \n" 02181 "pswapd %%mm2, %%mm2 \n" 02182 "movq %%mm1, (%2,%0) \n" 02183 "movq %%mm2, (%2,%1) \n" 02184 "sub $8, %1 \n" 02185 "add $8, %0 \n" 02186 "jl 1b \n" 02187 "femms \n" 02188 :"+r"(i), "+r"(j) 02189 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len) 02190 ); 02191 }else 02192 #endif 02193 ff_vector_fmul_window_c(dst, src0, src1, win, add_bias, len); 02194 } 02195 02196 static void vector_fmul_window_sse(float *dst, const float *src0, const float *src1, 02197 const float *win, float add_bias, int len){ 02198 #if HAVE_6REGS 02199 if(add_bias == 0){ 02200 x86_reg i = -len*4; 02201 x86_reg j = len*4-16; 02202 __asm__ volatile( 02203 "1: \n" 02204 "movaps (%5,%1), %%xmm1 \n" 02205 "movaps (%5,%0), %%xmm0 \n" 02206 "movaps (%4,%1), %%xmm5 \n" 02207 "movaps (%3,%0), %%xmm4 \n" 02208 "shufps $0x1b, %%xmm1, %%xmm1 \n" 02209 "shufps $0x1b, %%xmm5, %%xmm5 \n" 02210 "movaps %%xmm0, %%xmm2 \n" 02211 "movaps %%xmm1, %%xmm3 \n" 02212 "mulps %%xmm4, %%xmm2 \n" // src0[len+i]*win[len+i] 02213 "mulps %%xmm5, %%xmm3 \n" // src1[ j]*win[len+j] 02214 "mulps %%xmm4, %%xmm1 \n" // src0[len+i]*win[len+j] 02215 "mulps %%xmm5, %%xmm0 \n" // src1[ j]*win[len+i] 02216 "addps %%xmm3, %%xmm2 \n" 02217 "subps %%xmm0, %%xmm1 \n" 02218 "shufps $0x1b, %%xmm2, %%xmm2 \n" 02219 "movaps %%xmm1, (%2,%0) \n" 02220 "movaps %%xmm2, (%2,%1) \n" 02221 "sub $16, %1 \n" 02222 "add $16, %0 \n" 02223 "jl 1b \n" 02224 :"+r"(i), "+r"(j) 02225 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len) 02226 ); 02227 }else 02228 #endif 02229 ff_vector_fmul_window_c(dst, src0, src1, win, add_bias, len); 02230 } 02231 02232 static void int32_to_float_fmul_scalar_sse(float *dst, const int *src, float mul, int len) 02233 { 02234 x86_reg i = -4*len; 02235 __asm__ volatile( 02236 "movss %3, %%xmm4 \n" 02237 "shufps $0, %%xmm4, %%xmm4 \n" 02238 "1: \n" 02239 "cvtpi2ps (%2,%0), %%xmm0 \n" 02240 "cvtpi2ps 8(%2,%0), %%xmm1 \n" 02241 "cvtpi2ps 16(%2,%0), %%xmm2 \n" 02242 "cvtpi2ps 24(%2,%0), %%xmm3 \n" 02243 "movlhps %%xmm1, %%xmm0 \n" 02244 "movlhps %%xmm3, %%xmm2 \n" 02245 "mulps %%xmm4, %%xmm0 \n" 02246 "mulps %%xmm4, %%xmm2 \n" 02247 "movaps %%xmm0, (%1,%0) \n" 02248 "movaps %%xmm2, 16(%1,%0) \n" 02249 "add $32, %0 \n" 02250 "jl 1b \n" 02251 :"+r"(i) 02252 :"r"(dst+len), "r"(src+len), "m"(mul) 02253 ); 02254 } 02255 02256 static void int32_to_float_fmul_scalar_sse2(float *dst, const int *src, float mul, int len) 02257 { 02258 x86_reg i = -4*len; 02259 __asm__ volatile( 02260 "movss %3, %%xmm4 \n" 02261 "shufps $0, %%xmm4, %%xmm4 \n" 02262 "1: \n" 02263 "cvtdq2ps (%2,%0), %%xmm0 \n" 02264 "cvtdq2ps 16(%2,%0), %%xmm1 \n" 02265 "mulps %%xmm4, %%xmm0 \n" 02266 "mulps %%xmm4, %%xmm1 \n" 02267 "movaps %%xmm0, (%1,%0) \n" 02268 "movaps %%xmm1, 16(%1,%0) \n" 02269 "add $32, %0 \n" 02270 "jl 1b \n" 02271 :"+r"(i) 02272 :"r"(dst+len), "r"(src+len), "m"(mul) 02273 ); 02274 } 02275 02276 static void vector_clipf_sse(float *dst, const float *src, float min, float max, 02277 int len) 02278 { 02279 x86_reg i = (len-16)*4; 02280 __asm__ volatile( 02281 "movss %3, %%xmm4 \n" 02282 "movss %4, %%xmm5 \n" 02283 "shufps $0, %%xmm4, %%xmm4 \n" 02284 "shufps $0, %%xmm5, %%xmm5 \n" 02285 "1: \n\t" 02286 "movaps (%2,%0), %%xmm0 \n\t" // 3/1 on intel 02287 "movaps 16(%2,%0), %%xmm1 \n\t" 02288 "movaps 32(%2,%0), %%xmm2 \n\t" 02289 "movaps 48(%2,%0), %%xmm3 \n\t" 02290 "maxps %%xmm4, %%xmm0 \n\t" 02291 "maxps %%xmm4, %%xmm1 \n\t" 02292 "maxps %%xmm4, %%xmm2 \n\t" 02293 "maxps %%xmm4, %%xmm3 \n\t" 02294 "minps %%xmm5, %%xmm0 \n\t" 02295 "minps %%xmm5, %%xmm1 \n\t" 02296 "minps %%xmm5, %%xmm2 \n\t" 02297 "minps %%xmm5, %%xmm3 \n\t" 02298 "movaps %%xmm0, (%1,%0) \n\t" 02299 "movaps %%xmm1, 16(%1,%0) \n\t" 02300 "movaps %%xmm2, 32(%1,%0) \n\t" 02301 "movaps %%xmm3, 48(%1,%0) \n\t" 02302 "sub $64, %0 \n\t" 02303 "jge 1b \n\t" 02304 :"+&r"(i) 02305 :"r"(dst), "r"(src), "m"(min), "m"(max) 02306 :"memory" 02307 ); 02308 } 02309 02310 static void float_to_int16_3dnow(int16_t *dst, const float *src, long len){ 02311 x86_reg reglen = len; 02312 // not bit-exact: pf2id uses different rounding than C and SSE 02313 __asm__ volatile( 02314 "add %0 , %0 \n\t" 02315 "lea (%2,%0,2) , %2 \n\t" 02316 "add %0 , %1 \n\t" 02317 "neg %0 \n\t" 02318 "1: \n\t" 02319 "pf2id (%2,%0,2) , %%mm0 \n\t" 02320 "pf2id 8(%2,%0,2) , %%mm1 \n\t" 02321 "pf2id 16(%2,%0,2) , %%mm2 \n\t" 02322 "pf2id 24(%2,%0,2) , %%mm3 \n\t" 02323 "packssdw %%mm1 , %%mm0 \n\t" 02324 "packssdw %%mm3 , %%mm2 \n\t" 02325 "movq %%mm0 , (%1,%0) \n\t" 02326 "movq %%mm2 , 8(%1,%0) \n\t" 02327 "add $16 , %0 \n\t" 02328 " js 1b \n\t" 02329 "femms \n\t" 02330 :"+r"(reglen), "+r"(dst), "+r"(src) 02331 ); 02332 } 02333 static void float_to_int16_sse(int16_t *dst, const float *src, long len){ 02334 x86_reg reglen = len; 02335 __asm__ volatile( 02336 "add %0 , %0 \n\t" 02337 "lea (%2,%0,2) , %2 \n\t" 02338 "add %0 , %1 \n\t" 02339 "neg %0 \n\t" 02340 "1: \n\t" 02341 "cvtps2pi (%2,%0,2) , %%mm0 \n\t" 02342 "cvtps2pi 8(%2,%0,2) , %%mm1 \n\t" 02343 "cvtps2pi 16(%2,%0,2) , %%mm2 \n\t" 02344 "cvtps2pi 24(%2,%0,2) , %%mm3 \n\t" 02345 "packssdw %%mm1 , %%mm0 \n\t" 02346 "packssdw %%mm3 , %%mm2 \n\t" 02347 "movq %%mm0 , (%1,%0) \n\t" 02348 "movq %%mm2 , 8(%1,%0) \n\t" 02349 "add $16 , %0 \n\t" 02350 " js 1b \n\t" 02351 "emms \n\t" 02352 :"+r"(reglen), "+r"(dst), "+r"(src) 02353 ); 02354 } 02355 02356 static void float_to_int16_sse2(int16_t *dst, const float *src, long len){ 02357 x86_reg reglen = len; 02358 __asm__ volatile( 02359 "add %0 , %0 \n\t" 02360 "lea (%2,%0,2) , %2 \n\t" 02361 "add %0 , %1 \n\t" 02362 "neg %0 \n\t" 02363 "1: \n\t" 02364 "cvtps2dq (%2,%0,2) , %%xmm0 \n\t" 02365 "cvtps2dq 16(%2,%0,2) , %%xmm1 \n\t" 02366 "packssdw %%xmm1 , %%xmm0 \n\t" 02367 "movdqa %%xmm0 , (%1,%0) \n\t" 02368 "add $16 , %0 \n\t" 02369 " js 1b \n\t" 02370 :"+r"(reglen), "+r"(dst), "+r"(src) 02371 ); 02372 } 02373 02374 void ff_float_to_int16_interleave6_sse(int16_t *dst, const float **src, int len); 02375 void ff_float_to_int16_interleave6_3dnow(int16_t *dst, const float **src, int len); 02376 void ff_float_to_int16_interleave6_3dn2(int16_t *dst, const float **src, int len); 02377 int32_t ff_scalarproduct_int16_mmx2(int16_t *v1, int16_t *v2, int order, int shift); 02378 int32_t ff_scalarproduct_int16_sse2(int16_t *v1, int16_t *v2, int order, int shift); 02379 int32_t ff_scalarproduct_and_madd_int16_mmx2(int16_t *v1, int16_t *v2, int16_t *v3, int order, int mul); 02380 int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, int16_t *v2, int16_t *v3, int order, int mul); 02381 int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, int16_t *v2, int16_t *v3, int order, int mul); 02382 void ff_add_hfyu_median_prediction_mmx2(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top); 02383 int ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src, int w, int left); 02384 int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src, int w, int left); 02385 void ff_x264_deblock_v_luma_sse2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); 02386 void ff_x264_deblock_h_luma_sse2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); 02387 void ff_x264_deblock_h_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta); 02388 void ff_x264_deblock_v_luma_intra_sse2(uint8_t *pix, int stride, int alpha, int beta); 02389 void ff_x264_deblock_h_luma_intra_sse2(uint8_t *pix, int stride, int alpha, int beta); 02390 02391 #if HAVE_YASM && ARCH_X86_32 02392 void ff_x264_deblock_v8_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta); 02393 static void ff_x264_deblock_v_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta) 02394 { 02395 ff_x264_deblock_v8_luma_intra_mmxext(pix+0, stride, alpha, beta); 02396 ff_x264_deblock_v8_luma_intra_mmxext(pix+8, stride, alpha, beta); 02397 } 02398 #elif !HAVE_YASM 02399 #define ff_float_to_int16_interleave6_sse(a,b,c) float_to_int16_interleave_misc_sse(a,b,c,6) 02400 #define ff_float_to_int16_interleave6_3dnow(a,b,c) float_to_int16_interleave_misc_3dnow(a,b,c,6) 02401 #define ff_float_to_int16_interleave6_3dn2(a,b,c) float_to_int16_interleave_misc_3dnow(a,b,c,6) 02402 #endif 02403 #define ff_float_to_int16_interleave6_sse2 ff_float_to_int16_interleave6_sse 02404 02405 #define FLOAT_TO_INT16_INTERLEAVE(cpu, body) \ 02406 /* gcc pessimizes register allocation if this is in the same function as float_to_int16_interleave_sse2*/\ 02407 static av_noinline void float_to_int16_interleave_misc_##cpu(int16_t *dst, const float **src, long len, int channels){\ 02408 DECLARE_ALIGNED(16, int16_t, tmp)[len];\ 02409 int i,j,c;\ 02410 for(c=0; c<channels; c++){\ 02411 float_to_int16_##cpu(tmp, src[c], len);\ 02412 for(i=0, j=c; i<len; i++, j+=channels)\ 02413 dst[j] = tmp[i];\ 02414 }\ 02415 }\ 02416 \ 02417 static void float_to_int16_interleave_##cpu(int16_t *dst, const float **src, long len, int channels){\ 02418 if(channels==1)\ 02419 float_to_int16_##cpu(dst, src[0], len);\ 02420 else if(channels==2){\ 02421 x86_reg reglen = len; \ 02422 const float *src0 = src[0];\ 02423 const float *src1 = src[1];\ 02424 __asm__ volatile(\ 02425 "shl $2, %0 \n"\ 02426 "add %0, %1 \n"\ 02427 "add %0, %2 \n"\ 02428 "add %0, %3 \n"\ 02429 "neg %0 \n"\ 02430 body\ 02431 :"+r"(reglen), "+r"(dst), "+r"(src0), "+r"(src1)\ 02432 );\ 02433 }else if(channels==6){\ 02434 ff_float_to_int16_interleave6_##cpu(dst, src, len);\ 02435 }else\ 02436 float_to_int16_interleave_misc_##cpu(dst, src, len, channels);\ 02437 } 02438 02439 FLOAT_TO_INT16_INTERLEAVE(3dnow, 02440 "1: \n" 02441 "pf2id (%2,%0), %%mm0 \n" 02442 "pf2id 8(%2,%0), %%mm1 \n" 02443 "pf2id (%3,%0), %%mm2 \n" 02444 "pf2id 8(%3,%0), %%mm3 \n" 02445 "packssdw %%mm1, %%mm0 \n" 02446 "packssdw %%mm3, %%mm2 \n" 02447 "movq %%mm0, %%mm1 \n" 02448 "punpcklwd %%mm2, %%mm0 \n" 02449 "punpckhwd %%mm2, %%mm1 \n" 02450 "movq %%mm0, (%1,%0)\n" 02451 "movq %%mm1, 8(%1,%0)\n" 02452 "add $16, %0 \n" 02453 "js 1b \n" 02454 "femms \n" 02455 ) 02456 02457 FLOAT_TO_INT16_INTERLEAVE(sse, 02458 "1: \n" 02459 "cvtps2pi (%2,%0), %%mm0 \n" 02460 "cvtps2pi 8(%2,%0), %%mm1 \n" 02461 "cvtps2pi (%3,%0), %%mm2 \n" 02462 "cvtps2pi 8(%3,%0), %%mm3 \n" 02463 "packssdw %%mm1, %%mm0 \n" 02464 "packssdw %%mm3, %%mm2 \n" 02465 "movq %%mm0, %%mm1 \n" 02466 "punpcklwd %%mm2, %%mm0 \n" 02467 "punpckhwd %%mm2, %%mm1 \n" 02468 "movq %%mm0, (%1,%0)\n" 02469 "movq %%mm1, 8(%1,%0)\n" 02470 "add $16, %0 \n" 02471 "js 1b \n" 02472 "emms \n" 02473 ) 02474 02475 FLOAT_TO_INT16_INTERLEAVE(sse2, 02476 "1: \n" 02477 "cvtps2dq (%2,%0), %%xmm0 \n" 02478 "cvtps2dq (%3,%0), %%xmm1 \n" 02479 "packssdw %%xmm1, %%xmm0 \n" 02480 "movhlps %%xmm0, %%xmm1 \n" 02481 "punpcklwd %%xmm1, %%xmm0 \n" 02482 "movdqa %%xmm0, (%1,%0) \n" 02483 "add $16, %0 \n" 02484 "js 1b \n" 02485 ) 02486 02487 static void float_to_int16_interleave_3dn2(int16_t *dst, const float **src, long len, int channels){ 02488 if(channels==6) 02489 ff_float_to_int16_interleave6_3dn2(dst, src, len); 02490 else 02491 float_to_int16_interleave_3dnow(dst, src, len, channels); 02492 } 02493 02494 float ff_scalarproduct_float_sse(const float *v1, const float *v2, int order); 02495 02496 void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) 02497 { 02498 mm_flags = mm_support(); 02499 02500 if (avctx->dsp_mask) { 02501 if (avctx->dsp_mask & FF_MM_FORCE) 02502 mm_flags |= (avctx->dsp_mask & 0xffff); 02503 else 02504 mm_flags &= ~(avctx->dsp_mask & 0xffff); 02505 } 02506 02507 #if 0 02508 av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:"); 02509 if (mm_flags & FF_MM_MMX) 02510 av_log(avctx, AV_LOG_INFO, " mmx"); 02511 if (mm_flags & FF_MM_MMX2) 02512 av_log(avctx, AV_LOG_INFO, " mmx2"); 02513 if (mm_flags & FF_MM_3DNOW) 02514 av_log(avctx, AV_LOG_INFO, " 3dnow"); 02515 if (mm_flags & FF_MM_SSE) 02516 av_log(avctx, AV_LOG_INFO, " sse"); 02517 if (mm_flags & FF_MM_SSE2) 02518 av_log(avctx, AV_LOG_INFO, " sse2"); 02519 av_log(avctx, AV_LOG_INFO, "\n"); 02520 #endif 02521 02522 if (mm_flags & FF_MM_MMX) { 02523 const int idct_algo= avctx->idct_algo; 02524 02525 if(avctx->lowres==0){ 02526 if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){ 02527 c->idct_put= ff_simple_idct_put_mmx; 02528 c->idct_add= ff_simple_idct_add_mmx; 02529 c->idct = ff_simple_idct_mmx; 02530 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM; 02531 #if CONFIG_GPL 02532 }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){ 02533 if(mm_flags & FF_MM_MMX2){ 02534 c->idct_put= ff_libmpeg2mmx2_idct_put; 02535 c->idct_add= ff_libmpeg2mmx2_idct_add; 02536 c->idct = ff_mmxext_idct; 02537 }else{ 02538 c->idct_put= ff_libmpeg2mmx_idct_put; 02539 c->idct_add= ff_libmpeg2mmx_idct_add; 02540 c->idct = ff_mmx_idct; 02541 } 02542 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; 02543 #endif 02544 }else if((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || CONFIG_VP6_DECODER) && 02545 idct_algo==FF_IDCT_VP3){ 02546 if(mm_flags & FF_MM_SSE2){ 02547 c->idct_put= ff_vp3_idct_put_sse2; 02548 c->idct_add= ff_vp3_idct_add_sse2; 02549 c->idct = ff_vp3_idct_sse2; 02550 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; 02551 }else{ 02552 c->idct_put= ff_vp3_idct_put_mmx; 02553 c->idct_add= ff_vp3_idct_add_mmx; 02554 c->idct = ff_vp3_idct_mmx; 02555 c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM; 02556 } 02557 }else if(idct_algo==FF_IDCT_CAVS){ 02558 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; 02559 }else if(idct_algo==FF_IDCT_XVIDMMX){ 02560 if(mm_flags & FF_MM_SSE2){ 02561 c->idct_put= ff_idct_xvid_sse2_put; 02562 c->idct_add= ff_idct_xvid_sse2_add; 02563 c->idct = ff_idct_xvid_sse2; 02564 c->idct_permutation_type= FF_SSE2_IDCT_PERM; 02565 }else if(mm_flags & FF_MM_MMX2){ 02566 c->idct_put= ff_idct_xvid_mmx2_put; 02567 c->idct_add= ff_idct_xvid_mmx2_add; 02568 c->idct = ff_idct_xvid_mmx2; 02569 }else{ 02570 c->idct_put= ff_idct_xvid_mmx_put; 02571 c->idct_add= ff_idct_xvid_mmx_add; 02572 c->idct = ff_idct_xvid_mmx; 02573 } 02574 } 02575 } 02576 02577 c->put_pixels_clamped = put_pixels_clamped_mmx; 02578 c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx; 02579 c->add_pixels_clamped = add_pixels_clamped_mmx; 02580 c->clear_block = clear_block_mmx; 02581 c->clear_blocks = clear_blocks_mmx; 02582 if ((mm_flags & FF_MM_SSE) && 02583 !(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)){ 02584 /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */ 02585 c->clear_block = clear_block_sse; 02586 c->clear_blocks = clear_blocks_sse; 02587 } 02588 02589 #define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \ 02590 c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \ 02591 c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \ 02592 c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \ 02593 c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## SIZE ## _xy2_ ## CPU 02594 02595 SET_HPEL_FUNCS(put, 0, 16, mmx); 02596 SET_HPEL_FUNCS(put_no_rnd, 0, 16, mmx); 02597 SET_HPEL_FUNCS(avg, 0, 16, mmx); 02598 SET_HPEL_FUNCS(avg_no_rnd, 0, 16, mmx); 02599 SET_HPEL_FUNCS(put, 1, 8, mmx); 02600 SET_HPEL_FUNCS(put_no_rnd, 1, 8, mmx); 02601 SET_HPEL_FUNCS(avg, 1, 8, mmx); 02602 SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx); 02603 02604 c->gmc= gmc_mmx; 02605 02606 c->add_bytes= add_bytes_mmx; 02607 c->add_bytes_l2= add_bytes_l2_mmx; 02608 02609 c->draw_edges = draw_edges_mmx; 02610 02611 if (CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 02612 c->h263_v_loop_filter= h263_v_loop_filter_mmx; 02613 c->h263_h_loop_filter= h263_h_loop_filter_mmx; 02614 } 02615 c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_rnd; 02616 c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx; 02617 c->put_no_rnd_vc1_chroma_pixels_tab[0]= put_vc1_chroma_mc8_mmx_nornd; 02618 02619 c->put_rv40_chroma_pixels_tab[0]= put_rv40_chroma_mc8_mmx; 02620 c->put_rv40_chroma_pixels_tab[1]= put_rv40_chroma_mc4_mmx; 02621 02622 if (CONFIG_VP6_DECODER) { 02623 c->vp6_filter_diag4 = ff_vp6_filter_diag4_mmx; 02624 } 02625 02626 if (mm_flags & FF_MM_MMX2) { 02627 c->prefetch = prefetch_mmx2; 02628 02629 c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2; 02630 c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2; 02631 02632 c->avg_pixels_tab[0][0] = avg_pixels16_mmx2; 02633 c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2; 02634 c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2; 02635 02636 c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2; 02637 c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2; 02638 02639 c->avg_pixels_tab[1][0] = avg_pixels8_mmx2; 02640 c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2; 02641 c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2; 02642 02643 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02644 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2; 02645 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2; 02646 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2; 02647 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2; 02648 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2; 02649 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2; 02650 02651 if (CONFIG_VP3_DECODER) { 02652 c->vp3_v_loop_filter= ff_vp3_v_loop_filter_mmx2; 02653 c->vp3_h_loop_filter= ff_vp3_h_loop_filter_mmx2; 02654 } 02655 } 02656 if (CONFIG_VP3_DECODER) { 02657 c->vp3_idct_dc_add = ff_vp3_idct_dc_add_mmx2; 02658 } 02659 02660 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \ 02661 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## SIZE ## _mc00_ ## CPU; \ 02662 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## SIZE ## _mc10_ ## CPU; \ 02663 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## SIZE ## _mc20_ ## CPU; \ 02664 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## SIZE ## _mc30_ ## CPU; \ 02665 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## SIZE ## _mc01_ ## CPU; \ 02666 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## SIZE ## _mc11_ ## CPU; \ 02667 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## SIZE ## _mc21_ ## CPU; \ 02668 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## SIZE ## _mc31_ ## CPU; \ 02669 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## SIZE ## _mc02_ ## CPU; \ 02670 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## SIZE ## _mc12_ ## CPU; \ 02671 c->PFX ## _pixels_tab[IDX][10] = PFX ## SIZE ## _mc22_ ## CPU; \ 02672 c->PFX ## _pixels_tab[IDX][11] = PFX ## SIZE ## _mc32_ ## CPU; \ 02673 c->PFX ## _pixels_tab[IDX][12] = PFX ## SIZE ## _mc03_ ## CPU; \ 02674 c->PFX ## _pixels_tab[IDX][13] = PFX ## SIZE ## _mc13_ ## CPU; \ 02675 c->PFX ## _pixels_tab[IDX][14] = PFX ## SIZE ## _mc23_ ## CPU; \ 02676 c->PFX ## _pixels_tab[IDX][15] = PFX ## SIZE ## _mc33_ ## CPU 02677 02678 SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2); 02679 SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2); 02680 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2); 02681 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2); 02682 SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2); 02683 SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2); 02684 02685 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2); 02686 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2); 02687 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2); 02688 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2); 02689 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2); 02690 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2); 02691 02692 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2); 02693 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2); 02694 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2); 02695 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2); 02696 02697 c->avg_rv40_chroma_pixels_tab[0]= avg_rv40_chroma_mc8_mmx2; 02698 c->avg_rv40_chroma_pixels_tab[1]= avg_rv40_chroma_mc4_mmx2; 02699 02700 c->avg_no_rnd_vc1_chroma_pixels_tab[0]= avg_vc1_chroma_mc8_mmx2_nornd; 02701 02702 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2_rnd; 02703 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_mmx2; 02704 c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_mmx2; 02705 c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_mmx2; 02706 02707 #if HAVE_YASM 02708 c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmx2; 02709 #endif 02710 #if HAVE_7REGS && HAVE_TEN_OPERANDS 02711 if( mm_flags&FF_MM_3DNOW ) 02712 c->add_hfyu_median_prediction = add_hfyu_median_prediction_cmov; 02713 #endif 02714 02715 if (CONFIG_CAVS_DECODER) 02716 ff_cavsdsp_init_mmx2(c, avctx); 02717 02718 if (CONFIG_VC1_DECODER) 02719 ff_vc1dsp_init_mmx(c, avctx); 02720 02721 c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2; 02722 } else if (mm_flags & FF_MM_3DNOW) { 02723 c->prefetch = prefetch_3dnow; 02724 02725 c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow; 02726 c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow; 02727 02728 c->avg_pixels_tab[0][0] = avg_pixels16_3dnow; 02729 c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow; 02730 c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow; 02731 02732 c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow; 02733 c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow; 02734 02735 c->avg_pixels_tab[1][0] = avg_pixels8_3dnow; 02736 c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow; 02737 c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow; 02738 02739 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02740 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow; 02741 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow; 02742 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow; 02743 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow; 02744 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow; 02745 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow; 02746 } 02747 02748 SET_QPEL_FUNCS(put_qpel, 0, 16, 3dnow); 02749 SET_QPEL_FUNCS(put_qpel, 1, 8, 3dnow); 02750 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, 3dnow); 02751 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, 3dnow); 02752 SET_QPEL_FUNCS(avg_qpel, 0, 16, 3dnow); 02753 SET_QPEL_FUNCS(avg_qpel, 1, 8, 3dnow); 02754 02755 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 3dnow); 02756 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, 3dnow); 02757 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, 3dnow); 02758 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 3dnow); 02759 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, 3dnow); 02760 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, 3dnow); 02761 02762 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, 3dnow); 02763 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, 3dnow); 02764 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, 3dnow); 02765 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow); 02766 02767 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow_rnd; 02768 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow; 02769 02770 c->avg_rv40_chroma_pixels_tab[0]= avg_rv40_chroma_mc8_3dnow; 02771 c->avg_rv40_chroma_pixels_tab[1]= avg_rv40_chroma_mc4_3dnow; 02772 02773 if (CONFIG_CAVS_DECODER) 02774 ff_cavsdsp_init_3dnow(c, avctx); 02775 } 02776 02777 02778 #define H264_QPEL_FUNCS(x, y, CPU)\ 02779 c->put_h264_qpel_pixels_tab[0][x+y*4] = put_h264_qpel16_mc##x##y##_##CPU;\ 02780 c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\ 02781 c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\ 02782 c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU; 02783 if((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW)){ 02784 // these functions are slower than mmx on AMD, but faster on Intel 02785 c->put_pixels_tab[0][0] = put_pixels16_sse2; 02786 c->avg_pixels_tab[0][0] = avg_pixels16_sse2; 02787 H264_QPEL_FUNCS(0, 0, sse2); 02788 } 02789 if(mm_flags & FF_MM_SSE2){ 02790 H264_QPEL_FUNCS(0, 1, sse2); 02791 H264_QPEL_FUNCS(0, 2, sse2); 02792 H264_QPEL_FUNCS(0, 3, sse2); 02793 H264_QPEL_FUNCS(1, 1, sse2); 02794 H264_QPEL_FUNCS(1, 2, sse2); 02795 H264_QPEL_FUNCS(1, 3, sse2); 02796 H264_QPEL_FUNCS(2, 1, sse2); 02797 H264_QPEL_FUNCS(2, 2, sse2); 02798 H264_QPEL_FUNCS(2, 3, sse2); 02799 H264_QPEL_FUNCS(3, 1, sse2); 02800 H264_QPEL_FUNCS(3, 2, sse2); 02801 H264_QPEL_FUNCS(3, 3, sse2); 02802 02803 if (CONFIG_VP6_DECODER) { 02804 c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2; 02805 } 02806 } 02807 #if HAVE_SSSE3 02808 if(mm_flags & FF_MM_SSSE3){ 02809 H264_QPEL_FUNCS(1, 0, ssse3); 02810 H264_QPEL_FUNCS(1, 1, ssse3); 02811 H264_QPEL_FUNCS(1, 2, ssse3); 02812 H264_QPEL_FUNCS(1, 3, ssse3); 02813 H264_QPEL_FUNCS(2, 0, ssse3); 02814 H264_QPEL_FUNCS(2, 1, ssse3); 02815 H264_QPEL_FUNCS(2, 2, ssse3); 02816 H264_QPEL_FUNCS(2, 3, ssse3); 02817 H264_QPEL_FUNCS(3, 0, ssse3); 02818 H264_QPEL_FUNCS(3, 1, ssse3); 02819 H264_QPEL_FUNCS(3, 2, ssse3); 02820 H264_QPEL_FUNCS(3, 3, ssse3); 02821 c->put_no_rnd_vc1_chroma_pixels_tab[0]= put_vc1_chroma_mc8_ssse3_nornd; 02822 c->avg_no_rnd_vc1_chroma_pixels_tab[0]= avg_vc1_chroma_mc8_ssse3_nornd; 02823 c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_ssse3_rnd; 02824 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_ssse3_rnd; 02825 c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_ssse3; 02826 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_ssse3; 02827 c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3; 02828 #if HAVE_YASM 02829 c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3; 02830 if (mm_flags & FF_MM_SSE4) // not really sse4, just slow on Conroe 02831 c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4; 02832 #endif 02833 } 02834 #endif 02835 02836 if(mm_flags & FF_MM_3DNOW){ 02837 c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow; 02838 c->vector_fmul = vector_fmul_3dnow; 02839 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02840 c->float_to_int16 = float_to_int16_3dnow; 02841 c->float_to_int16_interleave = float_to_int16_interleave_3dnow; 02842 } 02843 } 02844 if(mm_flags & FF_MM_3DNOWEXT){ 02845 c->vector_fmul_reverse = vector_fmul_reverse_3dnow2; 02846 c->vector_fmul_window = vector_fmul_window_3dnow2; 02847 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02848 c->float_to_int16_interleave = float_to_int16_interleave_3dn2; 02849 } 02850 } 02851 if(mm_flags & FF_MM_MMX2){ 02852 #if HAVE_YASM 02853 c->scalarproduct_int16 = ff_scalarproduct_int16_mmx2; 02854 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmx2; 02855 #endif 02856 } 02857 if(mm_flags & FF_MM_SSE){ 02858 c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse; 02859 c->ac3_downmix = ac3_downmix_sse; 02860 c->vector_fmul = vector_fmul_sse; 02861 c->vector_fmul_reverse = vector_fmul_reverse_sse; 02862 c->vector_fmul_add = vector_fmul_add_sse; 02863 c->vector_fmul_window = vector_fmul_window_sse; 02864 c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_sse; 02865 c->vector_clipf = vector_clipf_sse; 02866 c->float_to_int16 = float_to_int16_sse; 02867 c->float_to_int16_interleave = float_to_int16_interleave_sse; 02868 #if HAVE_YASM 02869 c->scalarproduct_float = ff_scalarproduct_float_sse; 02870 #endif 02871 } 02872 if(mm_flags & FF_MM_3DNOW) 02873 c->vector_fmul_add = vector_fmul_add_3dnow; // faster than sse 02874 if(mm_flags & FF_MM_SSE2){ 02875 c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_sse2; 02876 c->float_to_int16 = float_to_int16_sse2; 02877 c->float_to_int16_interleave = float_to_int16_interleave_sse2; 02878 #if HAVE_YASM 02879 c->scalarproduct_int16 = ff_scalarproduct_int16_sse2; 02880 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2; 02881 #endif 02882 } 02883 if((mm_flags & FF_MM_SSSE3) && !(mm_flags & (FF_MM_SSE42|FF_MM_3DNOW)) && HAVE_YASM) // cachesplit 02884 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3; 02885 } 02886 02887 if (CONFIG_ENCODERS) 02888 dsputilenc_init_mmx(c, avctx); 02889 02890 #if 0 02891 // for speed testing 02892 get_pixels = just_return; 02893 put_pixels_clamped = just_return; 02894 add_pixels_clamped = just_return; 02895 02896 pix_abs16x16 = just_return; 02897 pix_abs16x16_x2 = just_return; 02898 pix_abs16x16_y2 = just_return; 02899 pix_abs16x16_xy2 = just_return; 02900 02901 put_pixels_tab[0] = just_return; 02902 put_pixels_tab[1] = just_return; 02903 put_pixels_tab[2] = just_return; 02904 put_pixels_tab[3] = just_return; 02905 02906 put_no_rnd_pixels_tab[0] = just_return; 02907 put_no_rnd_pixels_tab[1] = just_return; 02908 put_no_rnd_pixels_tab[2] = just_return; 02909 put_no_rnd_pixels_tab[3] = just_return; 02910 02911 avg_pixels_tab[0] = just_return; 02912 avg_pixels_tab[1] = just_return; 02913 avg_pixels_tab[2] = just_return; 02914 avg_pixels_tab[3] = just_return; 02915 02916 avg_no_rnd_pixels_tab[0] = just_return; 02917 avg_no_rnd_pixels_tab[1] = just_return; 02918 avg_no_rnd_pixels_tab[2] = just_return; 02919 avg_no_rnd_pixels_tab[3] = just_return; 02920 02921 //av_fdct = just_return; 02922 //ff_idct = just_return; 02923 #endif 02924 } 02925 02926 #if CONFIG_H264DSP 02927 void ff_h264dsp_init_x86(H264DSPContext *c) 02928 { 02929 mm_flags = mm_support(); 02930 02931 if (mm_flags & FF_MM_MMX) { 02932 c->h264_idct_dc_add= 02933 c->h264_idct_add= ff_h264_idct_add_mmx; 02934 c->h264_idct8_dc_add= 02935 c->h264_idct8_add= ff_h264_idct8_add_mmx; 02936 02937 c->h264_idct_add16 = ff_h264_idct_add16_mmx; 02938 c->h264_idct8_add4 = ff_h264_idct8_add4_mmx; 02939 c->h264_idct_add8 = ff_h264_idct_add8_mmx; 02940 c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx; 02941 02942 if (mm_flags & FF_MM_MMX2) { 02943 c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2; 02944 c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2; 02945 c->h264_idct_add16 = ff_h264_idct_add16_mmx2; 02946 c->h264_idct8_add4 = ff_h264_idct8_add4_mmx2; 02947 c->h264_idct_add8 = ff_h264_idct_add8_mmx2; 02948 c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx2; 02949 02950 c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2; 02951 c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2; 02952 c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2; 02953 c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2; 02954 c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2; 02955 c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2; 02956 c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2; 02957 02958 c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2; 02959 c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2; 02960 c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2; 02961 c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2; 02962 c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2; 02963 c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2; 02964 c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2; 02965 c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2; 02966 02967 c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2; 02968 c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2; 02969 c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2; 02970 c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2; 02971 c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2; 02972 c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2; 02973 c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2; 02974 c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2; 02975 } 02976 if(mm_flags & FF_MM_SSE2){ 02977 c->h264_idct8_add = ff_h264_idct8_add_sse2; 02978 c->h264_idct8_add4= ff_h264_idct8_add4_sse2; 02979 } 02980 02981 #if CONFIG_GPL && HAVE_YASM 02982 if (mm_flags & FF_MM_MMX2){ 02983 #if ARCH_X86_32 02984 c->h264_v_loop_filter_luma_intra = ff_x264_deblock_v_luma_intra_mmxext; 02985 c->h264_h_loop_filter_luma_intra = ff_x264_deblock_h_luma_intra_mmxext; 02986 #endif 02987 if( mm_flags&FF_MM_SSE2 ){ 02988 #if ARCH_X86_64 || !defined(__ICC) || __ICC > 1110 02989 c->h264_v_loop_filter_luma = ff_x264_deblock_v_luma_sse2; 02990 c->h264_h_loop_filter_luma = ff_x264_deblock_h_luma_sse2; 02991 c->h264_v_loop_filter_luma_intra = ff_x264_deblock_v_luma_intra_sse2; 02992 c->h264_h_loop_filter_luma_intra = ff_x264_deblock_h_luma_intra_sse2; 02993 #endif 02994 c->h264_idct_add16 = ff_h264_idct_add16_sse2; 02995 c->h264_idct_add8 = ff_h264_idct_add8_sse2; 02996 c->h264_idct_add16intra = ff_h264_idct_add16intra_sse2; 02997 } 02998 } 02999 #endif 03000 } 03001 } 03002 #endif /* CONFIG_H264DSP */