Libav 0.7.1
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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 Libav. 00007 * 00008 * Libav 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 * Libav 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 Libav; 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/cpu.h" 00026 #include "libavutil/x86_cpu.h" 00027 #include "libavcodec/dsputil.h" 00028 #include "libavcodec/h264dsp.h" 00029 #include "libavcodec/mpegvideo.h" 00030 #include "libavcodec/simple_idct.h" 00031 #include "libavcodec/ac3dec.h" 00032 #include "dsputil_mmx.h" 00033 #include "idct_xvid.h" 00034 00035 //#undef NDEBUG 00036 //#include <assert.h> 00037 00038 /* pixel operations */ 00039 DECLARE_ALIGNED(8, const uint64_t, ff_bone) = 0x0101010101010101ULL; 00040 DECLARE_ALIGNED(8, const uint64_t, ff_wtwo) = 0x0002000200020002ULL; 00041 00042 DECLARE_ALIGNED(16, const uint64_t, ff_pdw_80000000)[2] = 00043 {0x8000000080000000ULL, 0x8000000080000000ULL}; 00044 00045 DECLARE_ALIGNED(8, const uint64_t, ff_pw_1 ) = 0x0001000100010001ULL; 00046 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_2 ) = {0x0002000200020002ULL, 0x0002000200020002ULL}; 00047 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_3 ) = {0x0003000300030003ULL, 0x0003000300030003ULL}; 00048 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_4 ) = {0x0004000400040004ULL, 0x0004000400040004ULL}; 00049 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL}; 00050 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_8 ) = {0x0008000800080008ULL, 0x0008000800080008ULL}; 00051 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_9 ) = {0x0009000900090009ULL, 0x0009000900090009ULL}; 00052 DECLARE_ALIGNED(8, const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL; 00053 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL}; 00054 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_17 ) = {0x0011001100110011ULL, 0x0011001100110011ULL}; 00055 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_18 ) = {0x0012001200120012ULL, 0x0012001200120012ULL}; 00056 DECLARE_ALIGNED(8, const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL; 00057 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_27 ) = {0x001B001B001B001BULL, 0x001B001B001B001BULL}; 00058 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL}; 00059 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL}; 00060 DECLARE_ALIGNED(8, const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL; 00061 DECLARE_ALIGNED(8, const uint64_t, ff_pw_53 ) = 0x0035003500350035ULL; 00062 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_63 ) = {0x003F003F003F003FULL, 0x003F003F003F003FULL}; 00063 DECLARE_ALIGNED(16, const xmm_reg, ff_pw_64 ) = {0x0040004000400040ULL, 0x0040004000400040ULL}; 00064 DECLARE_ALIGNED(8, const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL; 00065 DECLARE_ALIGNED(8, const uint64_t, ff_pw_128) = 0x0080008000800080ULL; 00066 DECLARE_ALIGNED(8, const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL; 00067 00068 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_0 ) = {0x0000000000000000ULL, 0x0000000000000000ULL}; 00069 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_1 ) = {0x0101010101010101ULL, 0x0101010101010101ULL}; 00070 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_3 ) = {0x0303030303030303ULL, 0x0303030303030303ULL}; 00071 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_4 ) = {0x0404040404040404ULL, 0x0404040404040404ULL}; 00072 DECLARE_ALIGNED(8, const uint64_t, ff_pb_7 ) = 0x0707070707070707ULL; 00073 DECLARE_ALIGNED(8, const uint64_t, ff_pb_1F ) = 0x1F1F1F1F1F1F1F1FULL; 00074 DECLARE_ALIGNED(8, const uint64_t, ff_pb_3F ) = 0x3F3F3F3F3F3F3F3FULL; 00075 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_80 ) = {0x8080808080808080ULL, 0x8080808080808080ULL}; 00076 DECLARE_ALIGNED(8, const uint64_t, ff_pb_81 ) = 0x8181818181818181ULL; 00077 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_A1 ) = {0xA1A1A1A1A1A1A1A1ULL, 0xA1A1A1A1A1A1A1A1ULL}; 00078 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_F8 ) = {0xF8F8F8F8F8F8F8F8ULL, 0xF8F8F8F8F8F8F8F8ULL}; 00079 DECLARE_ALIGNED(8, const uint64_t, ff_pb_FC ) = 0xFCFCFCFCFCFCFCFCULL; 00080 DECLARE_ALIGNED(16, const xmm_reg, ff_pb_FE ) = {0xFEFEFEFEFEFEFEFEULL, 0xFEFEFEFEFEFEFEFEULL}; 00081 00082 DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 }; 00083 DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 }; 00084 00085 #define JUMPALIGN() __asm__ volatile (".p2align 3"::) 00086 #define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%" #regd ", %%" #regd ::) 00087 00088 #define MOVQ_BFE(regd) \ 00089 __asm__ volatile ( \ 00090 "pcmpeqd %%" #regd ", %%" #regd " \n\t"\ 00091 "paddb %%" #regd ", %%" #regd " \n\t" ::) 00092 00093 #ifndef PIC 00094 #define MOVQ_BONE(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_bone)) 00095 #define MOVQ_WTWO(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_wtwo)) 00096 #else 00097 // for shared library it's better to use this way for accessing constants 00098 // pcmpeqd -> -1 00099 #define MOVQ_BONE(regd) \ 00100 __asm__ volatile ( \ 00101 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ 00102 "psrlw $15, %%" #regd " \n\t" \ 00103 "packuswb %%" #regd ", %%" #regd " \n\t" ::) 00104 00105 #define MOVQ_WTWO(regd) \ 00106 __asm__ volatile ( \ 00107 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ 00108 "psrlw $15, %%" #regd " \n\t" \ 00109 "psllw $1, %%" #regd " \n\t"::) 00110 00111 #endif 00112 00113 // using regr as temporary and for the output result 00114 // first argument is unmodifed and second is trashed 00115 // regfe is supposed to contain 0xfefefefefefefefe 00116 #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \ 00117 "movq " #rega ", " #regr " \n\t"\ 00118 "pand " #regb ", " #regr " \n\t"\ 00119 "pxor " #rega ", " #regb " \n\t"\ 00120 "pand " #regfe "," #regb " \n\t"\ 00121 "psrlq $1, " #regb " \n\t"\ 00122 "paddb " #regb ", " #regr " \n\t" 00123 00124 #define PAVGB_MMX(rega, regb, regr, regfe) \ 00125 "movq " #rega ", " #regr " \n\t"\ 00126 "por " #regb ", " #regr " \n\t"\ 00127 "pxor " #rega ", " #regb " \n\t"\ 00128 "pand " #regfe "," #regb " \n\t"\ 00129 "psrlq $1, " #regb " \n\t"\ 00130 "psubb " #regb ", " #regr " \n\t" 00131 00132 // mm6 is supposed to contain 0xfefefefefefefefe 00133 #define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \ 00134 "movq " #rega ", " #regr " \n\t"\ 00135 "movq " #regc ", " #regp " \n\t"\ 00136 "pand " #regb ", " #regr " \n\t"\ 00137 "pand " #regd ", " #regp " \n\t"\ 00138 "pxor " #rega ", " #regb " \n\t"\ 00139 "pxor " #regc ", " #regd " \n\t"\ 00140 "pand %%mm6, " #regb " \n\t"\ 00141 "pand %%mm6, " #regd " \n\t"\ 00142 "psrlq $1, " #regb " \n\t"\ 00143 "psrlq $1, " #regd " \n\t"\ 00144 "paddb " #regb ", " #regr " \n\t"\ 00145 "paddb " #regd ", " #regp " \n\t" 00146 00147 #define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \ 00148 "movq " #rega ", " #regr " \n\t"\ 00149 "movq " #regc ", " #regp " \n\t"\ 00150 "por " #regb ", " #regr " \n\t"\ 00151 "por " #regd ", " #regp " \n\t"\ 00152 "pxor " #rega ", " #regb " \n\t"\ 00153 "pxor " #regc ", " #regd " \n\t"\ 00154 "pand %%mm6, " #regb " \n\t"\ 00155 "pand %%mm6, " #regd " \n\t"\ 00156 "psrlq $1, " #regd " \n\t"\ 00157 "psrlq $1, " #regb " \n\t"\ 00158 "psubb " #regb ", " #regr " \n\t"\ 00159 "psubb " #regd ", " #regp " \n\t" 00160 00161 /***********************************/ 00162 /* MMX no rounding */ 00163 #define DEF(x, y) x ## _no_rnd_ ## y ##_mmx 00164 #define SET_RND MOVQ_WONE 00165 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f) 00166 #define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e) 00167 #define OP_AVG(a, b, c, e) PAVGB_MMX(a, b, c, e) 00168 00169 #include "dsputil_mmx_rnd_template.c" 00170 00171 #undef DEF 00172 #undef SET_RND 00173 #undef PAVGBP 00174 #undef PAVGB 00175 /***********************************/ 00176 /* MMX rounding */ 00177 00178 #define DEF(x, y) x ## _ ## y ##_mmx 00179 #define SET_RND MOVQ_WTWO 00180 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f) 00181 #define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e) 00182 00183 #include "dsputil_mmx_rnd_template.c" 00184 00185 #undef DEF 00186 #undef SET_RND 00187 #undef PAVGBP 00188 #undef PAVGB 00189 #undef OP_AVG 00190 00191 /***********************************/ 00192 /* 3Dnow specific */ 00193 00194 #define DEF(x) x ## _3dnow 00195 #define PAVGB "pavgusb" 00196 #define OP_AVG PAVGB 00197 00198 #include "dsputil_mmx_avg_template.c" 00199 00200 #undef DEF 00201 #undef PAVGB 00202 #undef OP_AVG 00203 00204 /***********************************/ 00205 /* MMX2 specific */ 00206 00207 #define DEF(x) x ## _mmx2 00208 00209 /* Introduced only in MMX2 set */ 00210 #define PAVGB "pavgb" 00211 #define OP_AVG PAVGB 00212 00213 #include "dsputil_mmx_avg_template.c" 00214 00215 #undef DEF 00216 #undef PAVGB 00217 #undef OP_AVG 00218 00219 #define put_no_rnd_pixels16_mmx put_pixels16_mmx 00220 #define put_no_rnd_pixels8_mmx put_pixels8_mmx 00221 #define put_pixels16_mmx2 put_pixels16_mmx 00222 #define put_pixels8_mmx2 put_pixels8_mmx 00223 #define put_pixels4_mmx2 put_pixels4_mmx 00224 #define put_no_rnd_pixels16_mmx2 put_no_rnd_pixels16_mmx 00225 #define put_no_rnd_pixels8_mmx2 put_no_rnd_pixels8_mmx 00226 #define put_pixels16_3dnow put_pixels16_mmx 00227 #define put_pixels8_3dnow put_pixels8_mmx 00228 #define put_pixels4_3dnow put_pixels4_mmx 00229 #define put_no_rnd_pixels16_3dnow put_no_rnd_pixels16_mmx 00230 #define put_no_rnd_pixels8_3dnow put_no_rnd_pixels8_mmx 00231 00232 /***********************************/ 00233 /* standard MMX */ 00234 00235 void ff_put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00236 { 00237 const DCTELEM *p; 00238 uint8_t *pix; 00239 00240 /* read the pixels */ 00241 p = block; 00242 pix = pixels; 00243 /* unrolled loop */ 00244 __asm__ volatile( 00245 "movq %3, %%mm0 \n\t" 00246 "movq 8%3, %%mm1 \n\t" 00247 "movq 16%3, %%mm2 \n\t" 00248 "movq 24%3, %%mm3 \n\t" 00249 "movq 32%3, %%mm4 \n\t" 00250 "movq 40%3, %%mm5 \n\t" 00251 "movq 48%3, %%mm6 \n\t" 00252 "movq 56%3, %%mm7 \n\t" 00253 "packuswb %%mm1, %%mm0 \n\t" 00254 "packuswb %%mm3, %%mm2 \n\t" 00255 "packuswb %%mm5, %%mm4 \n\t" 00256 "packuswb %%mm7, %%mm6 \n\t" 00257 "movq %%mm0, (%0) \n\t" 00258 "movq %%mm2, (%0, %1) \n\t" 00259 "movq %%mm4, (%0, %1, 2) \n\t" 00260 "movq %%mm6, (%0, %2) \n\t" 00261 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "m"(*p) 00262 :"memory"); 00263 pix += line_size*4; 00264 p += 32; 00265 00266 // if here would be an exact copy of the code above 00267 // compiler would generate some very strange code 00268 // thus using "r" 00269 __asm__ volatile( 00270 "movq (%3), %%mm0 \n\t" 00271 "movq 8(%3), %%mm1 \n\t" 00272 "movq 16(%3), %%mm2 \n\t" 00273 "movq 24(%3), %%mm3 \n\t" 00274 "movq 32(%3), %%mm4 \n\t" 00275 "movq 40(%3), %%mm5 \n\t" 00276 "movq 48(%3), %%mm6 \n\t" 00277 "movq 56(%3), %%mm7 \n\t" 00278 "packuswb %%mm1, %%mm0 \n\t" 00279 "packuswb %%mm3, %%mm2 \n\t" 00280 "packuswb %%mm5, %%mm4 \n\t" 00281 "packuswb %%mm7, %%mm6 \n\t" 00282 "movq %%mm0, (%0) \n\t" 00283 "movq %%mm2, (%0, %1) \n\t" 00284 "movq %%mm4, (%0, %1, 2) \n\t" 00285 "movq %%mm6, (%0, %2) \n\t" 00286 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "r"(p) 00287 :"memory"); 00288 } 00289 00290 #define put_signed_pixels_clamped_mmx_half(off) \ 00291 "movq "#off"(%2), %%mm1 \n\t"\ 00292 "movq 16+"#off"(%2), %%mm2 \n\t"\ 00293 "movq 32+"#off"(%2), %%mm3 \n\t"\ 00294 "movq 48+"#off"(%2), %%mm4 \n\t"\ 00295 "packsswb 8+"#off"(%2), %%mm1 \n\t"\ 00296 "packsswb 24+"#off"(%2), %%mm2 \n\t"\ 00297 "packsswb 40+"#off"(%2), %%mm3 \n\t"\ 00298 "packsswb 56+"#off"(%2), %%mm4 \n\t"\ 00299 "paddb %%mm0, %%mm1 \n\t"\ 00300 "paddb %%mm0, %%mm2 \n\t"\ 00301 "paddb %%mm0, %%mm3 \n\t"\ 00302 "paddb %%mm0, %%mm4 \n\t"\ 00303 "movq %%mm1, (%0) \n\t"\ 00304 "movq %%mm2, (%0, %3) \n\t"\ 00305 "movq %%mm3, (%0, %3, 2) \n\t"\ 00306 "movq %%mm4, (%0, %1) \n\t" 00307 00308 void ff_put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00309 { 00310 x86_reg line_skip = line_size; 00311 x86_reg line_skip3; 00312 00313 __asm__ volatile ( 00314 "movq "MANGLE(ff_pb_80)", %%mm0 \n\t" 00315 "lea (%3, %3, 2), %1 \n\t" 00316 put_signed_pixels_clamped_mmx_half(0) 00317 "lea (%0, %3, 4), %0 \n\t" 00318 put_signed_pixels_clamped_mmx_half(64) 00319 :"+&r" (pixels), "=&r" (line_skip3) 00320 :"r" (block), "r"(line_skip) 00321 :"memory"); 00322 } 00323 00324 void ff_add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) 00325 { 00326 const DCTELEM *p; 00327 uint8_t *pix; 00328 int i; 00329 00330 /* read the pixels */ 00331 p = block; 00332 pix = pixels; 00333 MOVQ_ZERO(mm7); 00334 i = 4; 00335 do { 00336 __asm__ volatile( 00337 "movq (%2), %%mm0 \n\t" 00338 "movq 8(%2), %%mm1 \n\t" 00339 "movq 16(%2), %%mm2 \n\t" 00340 "movq 24(%2), %%mm3 \n\t" 00341 "movq %0, %%mm4 \n\t" 00342 "movq %1, %%mm6 \n\t" 00343 "movq %%mm4, %%mm5 \n\t" 00344 "punpcklbw %%mm7, %%mm4 \n\t" 00345 "punpckhbw %%mm7, %%mm5 \n\t" 00346 "paddsw %%mm4, %%mm0 \n\t" 00347 "paddsw %%mm5, %%mm1 \n\t" 00348 "movq %%mm6, %%mm5 \n\t" 00349 "punpcklbw %%mm7, %%mm6 \n\t" 00350 "punpckhbw %%mm7, %%mm5 \n\t" 00351 "paddsw %%mm6, %%mm2 \n\t" 00352 "paddsw %%mm5, %%mm3 \n\t" 00353 "packuswb %%mm1, %%mm0 \n\t" 00354 "packuswb %%mm3, %%mm2 \n\t" 00355 "movq %%mm0, %0 \n\t" 00356 "movq %%mm2, %1 \n\t" 00357 :"+m"(*pix), "+m"(*(pix+line_size)) 00358 :"r"(p) 00359 :"memory"); 00360 pix += line_size*2; 00361 p += 16; 00362 } while (--i); 00363 } 00364 00365 static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00366 { 00367 __asm__ volatile( 00368 "lea (%3, %3), %%"REG_a" \n\t" 00369 ".p2align 3 \n\t" 00370 "1: \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 "movd (%1), %%mm0 \n\t" 00378 "movd (%1, %3), %%mm1 \n\t" 00379 "movd %%mm0, (%2) \n\t" 00380 "movd %%mm1, (%2, %3) \n\t" 00381 "add %%"REG_a", %1 \n\t" 00382 "add %%"REG_a", %2 \n\t" 00383 "subl $4, %0 \n\t" 00384 "jnz 1b \n\t" 00385 : "+g"(h), "+r" (pixels), "+r" (block) 00386 : "r"((x86_reg)line_size) 00387 : "%"REG_a, "memory" 00388 ); 00389 } 00390 00391 static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00392 { 00393 __asm__ volatile( 00394 "lea (%3, %3), %%"REG_a" \n\t" 00395 ".p2align 3 \n\t" 00396 "1: \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 "movq (%1), %%mm0 \n\t" 00404 "movq (%1, %3), %%mm1 \n\t" 00405 "movq %%mm0, (%2) \n\t" 00406 "movq %%mm1, (%2, %3) \n\t" 00407 "add %%"REG_a", %1 \n\t" 00408 "add %%"REG_a", %2 \n\t" 00409 "subl $4, %0 \n\t" 00410 "jnz 1b \n\t" 00411 : "+g"(h), "+r" (pixels), "+r" (block) 00412 : "r"((x86_reg)line_size) 00413 : "%"REG_a, "memory" 00414 ); 00415 } 00416 00417 static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00418 { 00419 __asm__ volatile( 00420 "lea (%3, %3), %%"REG_a" \n\t" 00421 ".p2align 3 \n\t" 00422 "1: \n\t" 00423 "movq (%1), %%mm0 \n\t" 00424 "movq 8(%1), %%mm4 \n\t" 00425 "movq (%1, %3), %%mm1 \n\t" 00426 "movq 8(%1, %3), %%mm5 \n\t" 00427 "movq %%mm0, (%2) \n\t" 00428 "movq %%mm4, 8(%2) \n\t" 00429 "movq %%mm1, (%2, %3) \n\t" 00430 "movq %%mm5, 8(%2, %3) \n\t" 00431 "add %%"REG_a", %1 \n\t" 00432 "add %%"REG_a", %2 \n\t" 00433 "movq (%1), %%mm0 \n\t" 00434 "movq 8(%1), %%mm4 \n\t" 00435 "movq (%1, %3), %%mm1 \n\t" 00436 "movq 8(%1, %3), %%mm5 \n\t" 00437 "movq %%mm0, (%2) \n\t" 00438 "movq %%mm4, 8(%2) \n\t" 00439 "movq %%mm1, (%2, %3) \n\t" 00440 "movq %%mm5, 8(%2, %3) \n\t" 00441 "add %%"REG_a", %1 \n\t" 00442 "add %%"REG_a", %2 \n\t" 00443 "subl $4, %0 \n\t" 00444 "jnz 1b \n\t" 00445 : "+g"(h), "+r" (pixels), "+r" (block) 00446 : "r"((x86_reg)line_size) 00447 : "%"REG_a, "memory" 00448 ); 00449 } 00450 00451 static void put_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00452 { 00453 __asm__ volatile( 00454 "1: \n\t" 00455 "movdqu (%1), %%xmm0 \n\t" 00456 "movdqu (%1,%3), %%xmm1 \n\t" 00457 "movdqu (%1,%3,2), %%xmm2 \n\t" 00458 "movdqu (%1,%4), %%xmm3 \n\t" 00459 "movdqa %%xmm0, (%2) \n\t" 00460 "movdqa %%xmm1, (%2,%3) \n\t" 00461 "movdqa %%xmm2, (%2,%3,2) \n\t" 00462 "movdqa %%xmm3, (%2,%4) \n\t" 00463 "subl $4, %0 \n\t" 00464 "lea (%1,%3,4), %1 \n\t" 00465 "lea (%2,%3,4), %2 \n\t" 00466 "jnz 1b \n\t" 00467 : "+g"(h), "+r" (pixels), "+r" (block) 00468 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size) 00469 : "memory" 00470 ); 00471 } 00472 00473 static void avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h) 00474 { 00475 __asm__ volatile( 00476 "1: \n\t" 00477 "movdqu (%1), %%xmm0 \n\t" 00478 "movdqu (%1,%3), %%xmm1 \n\t" 00479 "movdqu (%1,%3,2), %%xmm2 \n\t" 00480 "movdqu (%1,%4), %%xmm3 \n\t" 00481 "pavgb (%2), %%xmm0 \n\t" 00482 "pavgb (%2,%3), %%xmm1 \n\t" 00483 "pavgb (%2,%3,2), %%xmm2 \n\t" 00484 "pavgb (%2,%4), %%xmm3 \n\t" 00485 "movdqa %%xmm0, (%2) \n\t" 00486 "movdqa %%xmm1, (%2,%3) \n\t" 00487 "movdqa %%xmm2, (%2,%3,2) \n\t" 00488 "movdqa %%xmm3, (%2,%4) \n\t" 00489 "subl $4, %0 \n\t" 00490 "lea (%1,%3,4), %1 \n\t" 00491 "lea (%2,%3,4), %2 \n\t" 00492 "jnz 1b \n\t" 00493 : "+g"(h), "+r" (pixels), "+r" (block) 00494 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size) 00495 : "memory" 00496 ); 00497 } 00498 00499 #define CLEAR_BLOCKS(name,n) \ 00500 static void name(DCTELEM *blocks)\ 00501 {\ 00502 __asm__ volatile(\ 00503 "pxor %%mm7, %%mm7 \n\t"\ 00504 "mov %1, %%"REG_a" \n\t"\ 00505 "1: \n\t"\ 00506 "movq %%mm7, (%0, %%"REG_a") \n\t"\ 00507 "movq %%mm7, 8(%0, %%"REG_a") \n\t"\ 00508 "movq %%mm7, 16(%0, %%"REG_a") \n\t"\ 00509 "movq %%mm7, 24(%0, %%"REG_a") \n\t"\ 00510 "add $32, %%"REG_a" \n\t"\ 00511 " js 1b \n\t"\ 00512 : : "r" (((uint8_t *)blocks)+128*n),\ 00513 "i" (-128*n)\ 00514 : "%"REG_a\ 00515 );\ 00516 } 00517 CLEAR_BLOCKS(clear_blocks_mmx, 6) 00518 CLEAR_BLOCKS(clear_block_mmx, 1) 00519 00520 static void clear_block_sse(DCTELEM *block) 00521 { 00522 __asm__ volatile( 00523 "xorps %%xmm0, %%xmm0 \n" 00524 "movaps %%xmm0, (%0) \n" 00525 "movaps %%xmm0, 16(%0) \n" 00526 "movaps %%xmm0, 32(%0) \n" 00527 "movaps %%xmm0, 48(%0) \n" 00528 "movaps %%xmm0, 64(%0) \n" 00529 "movaps %%xmm0, 80(%0) \n" 00530 "movaps %%xmm0, 96(%0) \n" 00531 "movaps %%xmm0, 112(%0) \n" 00532 :: "r"(block) 00533 : "memory" 00534 ); 00535 } 00536 00537 static void clear_blocks_sse(DCTELEM *blocks) 00538 {\ 00539 __asm__ volatile( 00540 "xorps %%xmm0, %%xmm0 \n" 00541 "mov %1, %%"REG_a" \n" 00542 "1: \n" 00543 "movaps %%xmm0, (%0, %%"REG_a") \n" 00544 "movaps %%xmm0, 16(%0, %%"REG_a") \n" 00545 "movaps %%xmm0, 32(%0, %%"REG_a") \n" 00546 "movaps %%xmm0, 48(%0, %%"REG_a") \n" 00547 "movaps %%xmm0, 64(%0, %%"REG_a") \n" 00548 "movaps %%xmm0, 80(%0, %%"REG_a") \n" 00549 "movaps %%xmm0, 96(%0, %%"REG_a") \n" 00550 "movaps %%xmm0, 112(%0, %%"REG_a") \n" 00551 "add $128, %%"REG_a" \n" 00552 " js 1b \n" 00553 : : "r" (((uint8_t *)blocks)+128*6), 00554 "i" (-128*6) 00555 : "%"REG_a 00556 ); 00557 } 00558 00559 static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){ 00560 x86_reg i=0; 00561 __asm__ volatile( 00562 "jmp 2f \n\t" 00563 "1: \n\t" 00564 "movq (%1, %0), %%mm0 \n\t" 00565 "movq (%2, %0), %%mm1 \n\t" 00566 "paddb %%mm0, %%mm1 \n\t" 00567 "movq %%mm1, (%2, %0) \n\t" 00568 "movq 8(%1, %0), %%mm0 \n\t" 00569 "movq 8(%2, %0), %%mm1 \n\t" 00570 "paddb %%mm0, %%mm1 \n\t" 00571 "movq %%mm1, 8(%2, %0) \n\t" 00572 "add $16, %0 \n\t" 00573 "2: \n\t" 00574 "cmp %3, %0 \n\t" 00575 " js 1b \n\t" 00576 : "+r" (i) 00577 : "r"(src), "r"(dst), "r"((x86_reg)w-15) 00578 ); 00579 for(; i<w; i++) 00580 dst[i+0] += src[i+0]; 00581 } 00582 00583 static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ 00584 x86_reg i=0; 00585 __asm__ volatile( 00586 "jmp 2f \n\t" 00587 "1: \n\t" 00588 "movq (%2, %0), %%mm0 \n\t" 00589 "movq 8(%2, %0), %%mm1 \n\t" 00590 "paddb (%3, %0), %%mm0 \n\t" 00591 "paddb 8(%3, %0), %%mm1 \n\t" 00592 "movq %%mm0, (%1, %0) \n\t" 00593 "movq %%mm1, 8(%1, %0) \n\t" 00594 "add $16, %0 \n\t" 00595 "2: \n\t" 00596 "cmp %4, %0 \n\t" 00597 " js 1b \n\t" 00598 : "+r" (i) 00599 : "r"(dst), "r"(src1), "r"(src2), "r"((x86_reg)w-15) 00600 ); 00601 for(; i<w; i++) 00602 dst[i] = src1[i] + src2[i]; 00603 } 00604 00605 #if HAVE_7REGS && HAVE_TEN_OPERANDS 00606 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) { 00607 x86_reg w2 = -w; 00608 x86_reg x; 00609 int l = *left & 0xff; 00610 int tl = *left_top & 0xff; 00611 int t; 00612 __asm__ volatile( 00613 "mov %7, %3 \n" 00614 "1: \n" 00615 "movzbl (%3,%4), %2 \n" 00616 "mov %2, %k3 \n" 00617 "sub %b1, %b3 \n" 00618 "add %b0, %b3 \n" 00619 "mov %2, %1 \n" 00620 "cmp %0, %2 \n" 00621 "cmovg %0, %2 \n" 00622 "cmovg %1, %0 \n" 00623 "cmp %k3, %0 \n" 00624 "cmovg %k3, %0 \n" 00625 "mov %7, %3 \n" 00626 "cmp %2, %0 \n" 00627 "cmovl %2, %0 \n" 00628 "add (%6,%4), %b0 \n" 00629 "mov %b0, (%5,%4) \n" 00630 "inc %4 \n" 00631 "jl 1b \n" 00632 :"+&q"(l), "+&q"(tl), "=&r"(t), "=&q"(x), "+&r"(w2) 00633 :"r"(dst+w), "r"(diff+w), "rm"(top+w) 00634 ); 00635 *left = l; 00636 *left_top = tl; 00637 } 00638 #endif 00639 00640 #define H263_LOOP_FILTER \ 00641 "pxor %%mm7, %%mm7 \n\t"\ 00642 "movq %0, %%mm0 \n\t"\ 00643 "movq %0, %%mm1 \n\t"\ 00644 "movq %3, %%mm2 \n\t"\ 00645 "movq %3, %%mm3 \n\t"\ 00646 "punpcklbw %%mm7, %%mm0 \n\t"\ 00647 "punpckhbw %%mm7, %%mm1 \n\t"\ 00648 "punpcklbw %%mm7, %%mm2 \n\t"\ 00649 "punpckhbw %%mm7, %%mm3 \n\t"\ 00650 "psubw %%mm2, %%mm0 \n\t"\ 00651 "psubw %%mm3, %%mm1 \n\t"\ 00652 "movq %1, %%mm2 \n\t"\ 00653 "movq %1, %%mm3 \n\t"\ 00654 "movq %2, %%mm4 \n\t"\ 00655 "movq %2, %%mm5 \n\t"\ 00656 "punpcklbw %%mm7, %%mm2 \n\t"\ 00657 "punpckhbw %%mm7, %%mm3 \n\t"\ 00658 "punpcklbw %%mm7, %%mm4 \n\t"\ 00659 "punpckhbw %%mm7, %%mm5 \n\t"\ 00660 "psubw %%mm2, %%mm4 \n\t"\ 00661 "psubw %%mm3, %%mm5 \n\t"\ 00662 "psllw $2, %%mm4 \n\t"\ 00663 "psllw $2, %%mm5 \n\t"\ 00664 "paddw %%mm0, %%mm4 \n\t"\ 00665 "paddw %%mm1, %%mm5 \n\t"\ 00666 "pxor %%mm6, %%mm6 \n\t"\ 00667 "pcmpgtw %%mm4, %%mm6 \n\t"\ 00668 "pcmpgtw %%mm5, %%mm7 \n\t"\ 00669 "pxor %%mm6, %%mm4 \n\t"\ 00670 "pxor %%mm7, %%mm5 \n\t"\ 00671 "psubw %%mm6, %%mm4 \n\t"\ 00672 "psubw %%mm7, %%mm5 \n\t"\ 00673 "psrlw $3, %%mm4 \n\t"\ 00674 "psrlw $3, %%mm5 \n\t"\ 00675 "packuswb %%mm5, %%mm4 \n\t"\ 00676 "packsswb %%mm7, %%mm6 \n\t"\ 00677 "pxor %%mm7, %%mm7 \n\t"\ 00678 "movd %4, %%mm2 \n\t"\ 00679 "punpcklbw %%mm2, %%mm2 \n\t"\ 00680 "punpcklbw %%mm2, %%mm2 \n\t"\ 00681 "punpcklbw %%mm2, %%mm2 \n\t"\ 00682 "psubusb %%mm4, %%mm2 \n\t"\ 00683 "movq %%mm2, %%mm3 \n\t"\ 00684 "psubusb %%mm4, %%mm3 \n\t"\ 00685 "psubb %%mm3, %%mm2 \n\t"\ 00686 "movq %1, %%mm3 \n\t"\ 00687 "movq %2, %%mm4 \n\t"\ 00688 "pxor %%mm6, %%mm3 \n\t"\ 00689 "pxor %%mm6, %%mm4 \n\t"\ 00690 "paddusb %%mm2, %%mm3 \n\t"\ 00691 "psubusb %%mm2, %%mm4 \n\t"\ 00692 "pxor %%mm6, %%mm3 \n\t"\ 00693 "pxor %%mm6, %%mm4 \n\t"\ 00694 "paddusb %%mm2, %%mm2 \n\t"\ 00695 "packsswb %%mm1, %%mm0 \n\t"\ 00696 "pcmpgtb %%mm0, %%mm7 \n\t"\ 00697 "pxor %%mm7, %%mm0 \n\t"\ 00698 "psubb %%mm7, %%mm0 \n\t"\ 00699 "movq %%mm0, %%mm1 \n\t"\ 00700 "psubusb %%mm2, %%mm0 \n\t"\ 00701 "psubb %%mm0, %%mm1 \n\t"\ 00702 "pand %5, %%mm1 \n\t"\ 00703 "psrlw $2, %%mm1 \n\t"\ 00704 "pxor %%mm7, %%mm1 \n\t"\ 00705 "psubb %%mm7, %%mm1 \n\t"\ 00706 "movq %0, %%mm5 \n\t"\ 00707 "movq %3, %%mm6 \n\t"\ 00708 "psubb %%mm1, %%mm5 \n\t"\ 00709 "paddb %%mm1, %%mm6 \n\t" 00710 00711 static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){ 00712 if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 00713 const int strength= ff_h263_loop_filter_strength[qscale]; 00714 00715 __asm__ volatile( 00716 00717 H263_LOOP_FILTER 00718 00719 "movq %%mm3, %1 \n\t" 00720 "movq %%mm4, %2 \n\t" 00721 "movq %%mm5, %0 \n\t" 00722 "movq %%mm6, %3 \n\t" 00723 : "+m" (*(uint64_t*)(src - 2*stride)), 00724 "+m" (*(uint64_t*)(src - 1*stride)), 00725 "+m" (*(uint64_t*)(src + 0*stride)), 00726 "+m" (*(uint64_t*)(src + 1*stride)) 00727 : "g" (2*strength), "m"(ff_pb_FC) 00728 ); 00729 } 00730 } 00731 00732 static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){ 00733 if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 00734 const int strength= ff_h263_loop_filter_strength[qscale]; 00735 DECLARE_ALIGNED(8, uint64_t, temp)[4]; 00736 uint8_t *btemp= (uint8_t*)temp; 00737 00738 src -= 2; 00739 00740 transpose4x4(btemp , src , 8, stride); 00741 transpose4x4(btemp+4, src + 4*stride, 8, stride); 00742 __asm__ volatile( 00743 H263_LOOP_FILTER // 5 3 4 6 00744 00745 : "+m" (temp[0]), 00746 "+m" (temp[1]), 00747 "+m" (temp[2]), 00748 "+m" (temp[3]) 00749 : "g" (2*strength), "m"(ff_pb_FC) 00750 ); 00751 00752 __asm__ volatile( 00753 "movq %%mm5, %%mm1 \n\t" 00754 "movq %%mm4, %%mm0 \n\t" 00755 "punpcklbw %%mm3, %%mm5 \n\t" 00756 "punpcklbw %%mm6, %%mm4 \n\t" 00757 "punpckhbw %%mm3, %%mm1 \n\t" 00758 "punpckhbw %%mm6, %%mm0 \n\t" 00759 "movq %%mm5, %%mm3 \n\t" 00760 "movq %%mm1, %%mm6 \n\t" 00761 "punpcklwd %%mm4, %%mm5 \n\t" 00762 "punpcklwd %%mm0, %%mm1 \n\t" 00763 "punpckhwd %%mm4, %%mm3 \n\t" 00764 "punpckhwd %%mm0, %%mm6 \n\t" 00765 "movd %%mm5, (%0) \n\t" 00766 "punpckhdq %%mm5, %%mm5 \n\t" 00767 "movd %%mm5, (%0,%2) \n\t" 00768 "movd %%mm3, (%0,%2,2) \n\t" 00769 "punpckhdq %%mm3, %%mm3 \n\t" 00770 "movd %%mm3, (%0,%3) \n\t" 00771 "movd %%mm1, (%1) \n\t" 00772 "punpckhdq %%mm1, %%mm1 \n\t" 00773 "movd %%mm1, (%1,%2) \n\t" 00774 "movd %%mm6, (%1,%2,2) \n\t" 00775 "punpckhdq %%mm6, %%mm6 \n\t" 00776 "movd %%mm6, (%1,%3) \n\t" 00777 :: "r" (src), 00778 "r" (src + 4*stride), 00779 "r" ((x86_reg) stride ), 00780 "r" ((x86_reg)(3*stride)) 00781 ); 00782 } 00783 } 00784 00785 /* draw the edges of width 'w' of an image of size width, height 00786 this mmx version can only handle w==8 || w==16 */ 00787 static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w, int h, int sides) 00788 { 00789 uint8_t *ptr, *last_line; 00790 int i; 00791 00792 last_line = buf + (height - 1) * wrap; 00793 /* left and right */ 00794 ptr = buf; 00795 if(w==8) 00796 { 00797 __asm__ volatile( 00798 "1: \n\t" 00799 "movd (%0), %%mm0 \n\t" 00800 "punpcklbw %%mm0, %%mm0 \n\t" 00801 "punpcklwd %%mm0, %%mm0 \n\t" 00802 "punpckldq %%mm0, %%mm0 \n\t" 00803 "movq %%mm0, -8(%0) \n\t" 00804 "movq -8(%0, %2), %%mm1 \n\t" 00805 "punpckhbw %%mm1, %%mm1 \n\t" 00806 "punpckhwd %%mm1, %%mm1 \n\t" 00807 "punpckhdq %%mm1, %%mm1 \n\t" 00808 "movq %%mm1, (%0, %2) \n\t" 00809 "add %1, %0 \n\t" 00810 "cmp %3, %0 \n\t" 00811 " jb 1b \n\t" 00812 : "+r" (ptr) 00813 : "r" ((x86_reg)wrap), "r" ((x86_reg)width), "r" (ptr + wrap*height) 00814 ); 00815 } 00816 else 00817 { 00818 __asm__ volatile( 00819 "1: \n\t" 00820 "movd (%0), %%mm0 \n\t" 00821 "punpcklbw %%mm0, %%mm0 \n\t" 00822 "punpcklwd %%mm0, %%mm0 \n\t" 00823 "punpckldq %%mm0, %%mm0 \n\t" 00824 "movq %%mm0, -8(%0) \n\t" 00825 "movq %%mm0, -16(%0) \n\t" 00826 "movq -8(%0, %2), %%mm1 \n\t" 00827 "punpckhbw %%mm1, %%mm1 \n\t" 00828 "punpckhwd %%mm1, %%mm1 \n\t" 00829 "punpckhdq %%mm1, %%mm1 \n\t" 00830 "movq %%mm1, (%0, %2) \n\t" 00831 "movq %%mm1, 8(%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 00840 /* top and bottom (and hopefully also the corners) */ 00841 if (sides&EDGE_TOP) { 00842 for(i = 0; i < h; i += 4) { 00843 ptr= buf - (i + 1) * wrap - w; 00844 __asm__ volatile( 00845 "1: \n\t" 00846 "movq (%1, %0), %%mm0 \n\t" 00847 "movq %%mm0, (%0) \n\t" 00848 "movq %%mm0, (%0, %2) \n\t" 00849 "movq %%mm0, (%0, %2, 2) \n\t" 00850 "movq %%mm0, (%0, %3) \n\t" 00851 "add $8, %0 \n\t" 00852 "cmp %4, %0 \n\t" 00853 " jb 1b \n\t" 00854 : "+r" (ptr) 00855 : "r" ((x86_reg)buf - (x86_reg)ptr - w), "r" ((x86_reg)-wrap), "r" ((x86_reg)-wrap*3), "r" (ptr+width+2*w) 00856 ); 00857 } 00858 } 00859 00860 if (sides&EDGE_BOTTOM) { 00861 for(i = 0; i < w; i += 4) { 00862 ptr= last_line + (i + 1) * wrap - w; 00863 __asm__ volatile( 00864 "1: \n\t" 00865 "movq (%1, %0), %%mm0 \n\t" 00866 "movq %%mm0, (%0) \n\t" 00867 "movq %%mm0, (%0, %2) \n\t" 00868 "movq %%mm0, (%0, %2, 2) \n\t" 00869 "movq %%mm0, (%0, %3) \n\t" 00870 "add $8, %0 \n\t" 00871 "cmp %4, %0 \n\t" 00872 " jb 1b \n\t" 00873 : "+r" (ptr) 00874 : "r" ((x86_reg)last_line - (x86_reg)ptr - w), "r" ((x86_reg)wrap), "r" ((x86_reg)wrap*3), "r" (ptr+width+2*w) 00875 ); 00876 } 00877 } 00878 } 00879 00880 #define PAETH(cpu, abs3)\ 00881 static void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\ 00882 {\ 00883 x86_reg i = -bpp;\ 00884 x86_reg end = w-3;\ 00885 __asm__ volatile(\ 00886 "pxor %%mm7, %%mm7 \n"\ 00887 "movd (%1,%0), %%mm0 \n"\ 00888 "movd (%2,%0), %%mm1 \n"\ 00889 "punpcklbw %%mm7, %%mm0 \n"\ 00890 "punpcklbw %%mm7, %%mm1 \n"\ 00891 "add %4, %0 \n"\ 00892 "1: \n"\ 00893 "movq %%mm1, %%mm2 \n"\ 00894 "movd (%2,%0), %%mm1 \n"\ 00895 "movq %%mm2, %%mm3 \n"\ 00896 "punpcklbw %%mm7, %%mm1 \n"\ 00897 "movq %%mm2, %%mm4 \n"\ 00898 "psubw %%mm1, %%mm3 \n"\ 00899 "psubw %%mm0, %%mm4 \n"\ 00900 "movq %%mm3, %%mm5 \n"\ 00901 "paddw %%mm4, %%mm5 \n"\ 00902 abs3\ 00903 "movq %%mm4, %%mm6 \n"\ 00904 "pminsw %%mm5, %%mm6 \n"\ 00905 "pcmpgtw %%mm6, %%mm3 \n"\ 00906 "pcmpgtw %%mm5, %%mm4 \n"\ 00907 "movq %%mm4, %%mm6 \n"\ 00908 "pand %%mm3, %%mm4 \n"\ 00909 "pandn %%mm3, %%mm6 \n"\ 00910 "pandn %%mm0, %%mm3 \n"\ 00911 "movd (%3,%0), %%mm0 \n"\ 00912 "pand %%mm1, %%mm6 \n"\ 00913 "pand %%mm4, %%mm2 \n"\ 00914 "punpcklbw %%mm7, %%mm0 \n"\ 00915 "movq %6, %%mm5 \n"\ 00916 "paddw %%mm6, %%mm0 \n"\ 00917 "paddw %%mm2, %%mm3 \n"\ 00918 "paddw %%mm3, %%mm0 \n"\ 00919 "pand %%mm5, %%mm0 \n"\ 00920 "movq %%mm0, %%mm3 \n"\ 00921 "packuswb %%mm3, %%mm3 \n"\ 00922 "movd %%mm3, (%1,%0) \n"\ 00923 "add %4, %0 \n"\ 00924 "cmp %5, %0 \n"\ 00925 "jle 1b \n"\ 00926 :"+r"(i)\ 00927 :"r"(dst), "r"(top), "r"(src), "r"((x86_reg)bpp), "g"(end),\ 00928 "m"(ff_pw_255)\ 00929 :"memory"\ 00930 );\ 00931 } 00932 00933 #define ABS3_MMX2\ 00934 "psubw %%mm5, %%mm7 \n"\ 00935 "pmaxsw %%mm7, %%mm5 \n"\ 00936 "pxor %%mm6, %%mm6 \n"\ 00937 "pxor %%mm7, %%mm7 \n"\ 00938 "psubw %%mm3, %%mm6 \n"\ 00939 "psubw %%mm4, %%mm7 \n"\ 00940 "pmaxsw %%mm6, %%mm3 \n"\ 00941 "pmaxsw %%mm7, %%mm4 \n"\ 00942 "pxor %%mm7, %%mm7 \n" 00943 00944 #define ABS3_SSSE3\ 00945 "pabsw %%mm3, %%mm3 \n"\ 00946 "pabsw %%mm4, %%mm4 \n"\ 00947 "pabsw %%mm5, %%mm5 \n" 00948 00949 PAETH(mmx2, ABS3_MMX2) 00950 #if HAVE_SSSE3 00951 PAETH(ssse3, ABS3_SSSE3) 00952 #endif 00953 00954 #define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\ 00955 "paddw " #m4 ", " #m3 " \n\t" /* x1 */\ 00956 "movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\ 00957 "pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\ 00958 "movq "#in7", " #m3 " \n\t" /* d */\ 00959 "movq "#in0", %%mm5 \n\t" /* D */\ 00960 "paddw " #m3 ", %%mm5 \n\t" /* x4 */\ 00961 "psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\ 00962 "movq "#in1", %%mm5 \n\t" /* C */\ 00963 "movq "#in2", %%mm6 \n\t" /* B */\ 00964 "paddw " #m6 ", %%mm5 \n\t" /* x3 */\ 00965 "paddw " #m5 ", %%mm6 \n\t" /* x2 */\ 00966 "paddw %%mm6, %%mm6 \n\t" /* 2x2 */\ 00967 "psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\ 00968 "pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\ 00969 "paddw " #rnd ", %%mm4 \n\t" /* x2 */\ 00970 "paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\ 00971 "psraw $5, %%mm5 \n\t"\ 00972 "packuswb %%mm5, %%mm5 \n\t"\ 00973 OP(%%mm5, out, %%mm7, d) 00974 00975 #define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\ 00976 static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 00977 uint64_t temp;\ 00978 \ 00979 __asm__ volatile(\ 00980 "pxor %%mm7, %%mm7 \n\t"\ 00981 "1: \n\t"\ 00982 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ 00983 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ 00984 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ 00985 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ 00986 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ 00987 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ 00988 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ 00989 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ 00990 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ 00991 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ 00992 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ 00993 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ 00994 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ 00995 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ 00996 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ 00997 "paddw %%mm3, %%mm5 \n\t" /* b */\ 00998 "paddw %%mm2, %%mm6 \n\t" /* c */\ 00999 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01000 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ 01001 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ 01002 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ 01003 "paddw %%mm4, %%mm0 \n\t" /* a */\ 01004 "paddw %%mm1, %%mm5 \n\t" /* d */\ 01005 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ 01006 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ 01007 "paddw %6, %%mm6 \n\t"\ 01008 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01009 "psraw $5, %%mm0 \n\t"\ 01010 "movq %%mm0, %5 \n\t"\ 01011 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ 01012 \ 01013 "movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\ 01014 "movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\ 01015 "movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\ 01016 "psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\ 01017 "psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\ 01018 "punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\ 01019 "punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\ 01020 "paddw %%mm0, %%mm2 \n\t" /* b */\ 01021 "paddw %%mm5, %%mm3 \n\t" /* c */\ 01022 "paddw %%mm2, %%mm2 \n\t" /* 2b */\ 01023 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ 01024 "movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\ 01025 "psrlq $24, %%mm6 \n\t" /* IJKLM000 */\ 01026 "punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\ 01027 "punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\ 01028 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ 01029 "paddw %%mm2, %%mm1 \n\t" /* a */\ 01030 "paddw %%mm6, %%mm4 \n\t" /* d */\ 01031 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ 01032 "psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\ 01033 "paddw %6, %%mm1 \n\t"\ 01034 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\ 01035 "psraw $5, %%mm3 \n\t"\ 01036 "movq %5, %%mm1 \n\t"\ 01037 "packuswb %%mm3, %%mm1 \n\t"\ 01038 OP_MMX2(%%mm1, (%1),%%mm4, q)\ 01039 /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\ 01040 \ 01041 "movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\ 01042 "movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\ 01043 "movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\ 01044 "psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\ 01045 "psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\ 01046 "punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\ 01047 "punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\ 01048 "paddw %%mm1, %%mm5 \n\t" /* b */\ 01049 "paddw %%mm4, %%mm0 \n\t" /* c */\ 01050 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01051 "psubw %%mm5, %%mm0 \n\t" /* c - 2b */\ 01052 "movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\ 01053 "psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\ 01054 "pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\ 01055 "punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\ 01056 "paddw %%mm3, %%mm2 \n\t" /* d */\ 01057 "psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\ 01058 "movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\ 01059 "punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\ 01060 "punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\ 01061 "paddw %%mm2, %%mm6 \n\t" /* a */\ 01062 "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\ 01063 "paddw %6, %%mm0 \n\t"\ 01064 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01065 "psraw $5, %%mm0 \n\t"\ 01066 /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\ 01067 \ 01068 "paddw %%mm5, %%mm3 \n\t" /* a */\ 01069 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\ 01070 "paddw %%mm4, %%mm6 \n\t" /* b */\ 01071 "pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\ 01072 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\ 01073 "paddw %%mm1, %%mm4 \n\t" /* c */\ 01074 "paddw %%mm2, %%mm5 \n\t" /* d */\ 01075 "paddw %%mm6, %%mm6 \n\t" /* 2b */\ 01076 "psubw %%mm6, %%mm4 \n\t" /* c - 2b */\ 01077 "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\ 01078 "pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\ 01079 "psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\ 01080 "paddw %6, %%mm4 \n\t"\ 01081 "paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\ 01082 "psraw $5, %%mm4 \n\t"\ 01083 "packuswb %%mm4, %%mm0 \n\t"\ 01084 OP_MMX2(%%mm0, 8(%1), %%mm4, q)\ 01085 \ 01086 "add %3, %0 \n\t"\ 01087 "add %4, %1 \n\t"\ 01088 "decl %2 \n\t"\ 01089 " jnz 1b \n\t"\ 01090 : "+a"(src), "+c"(dst), "+D"(h)\ 01091 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\ 01092 : "memory"\ 01093 );\ 01094 }\ 01095 \ 01096 static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01097 int i;\ 01098 int16_t temp[16];\ 01099 /* quick HACK, XXX FIXME MUST be optimized */\ 01100 for(i=0; i<h; i++)\ 01101 {\ 01102 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ 01103 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ 01104 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ 01105 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ 01106 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ 01107 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\ 01108 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\ 01109 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\ 01110 temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\ 01111 temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\ 01112 temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\ 01113 temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\ 01114 temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\ 01115 temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\ 01116 temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\ 01117 temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\ 01118 __asm__ volatile(\ 01119 "movq (%0), %%mm0 \n\t"\ 01120 "movq 8(%0), %%mm1 \n\t"\ 01121 "paddw %2, %%mm0 \n\t"\ 01122 "paddw %2, %%mm1 \n\t"\ 01123 "psraw $5, %%mm0 \n\t"\ 01124 "psraw $5, %%mm1 \n\t"\ 01125 "packuswb %%mm1, %%mm0 \n\t"\ 01126 OP_3DNOW(%%mm0, (%1), %%mm1, q)\ 01127 "movq 16(%0), %%mm0 \n\t"\ 01128 "movq 24(%0), %%mm1 \n\t"\ 01129 "paddw %2, %%mm0 \n\t"\ 01130 "paddw %2, %%mm1 \n\t"\ 01131 "psraw $5, %%mm0 \n\t"\ 01132 "psraw $5, %%mm1 \n\t"\ 01133 "packuswb %%mm1, %%mm0 \n\t"\ 01134 OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\ 01135 :: "r"(temp), "r"(dst), "m"(ROUNDER)\ 01136 : "memory"\ 01137 );\ 01138 dst+=dstStride;\ 01139 src+=srcStride;\ 01140 }\ 01141 }\ 01142 \ 01143 static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01144 __asm__ volatile(\ 01145 "pxor %%mm7, %%mm7 \n\t"\ 01146 "1: \n\t"\ 01147 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\ 01148 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\ 01149 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\ 01150 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\ 01151 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\ 01152 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\ 01153 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\ 01154 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\ 01155 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\ 01156 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\ 01157 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\ 01158 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\ 01159 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\ 01160 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\ 01161 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\ 01162 "paddw %%mm3, %%mm5 \n\t" /* b */\ 01163 "paddw %%mm2, %%mm6 \n\t" /* c */\ 01164 "paddw %%mm5, %%mm5 \n\t" /* 2b */\ 01165 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\ 01166 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\ 01167 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\ 01168 "paddw %%mm4, %%mm0 \n\t" /* a */\ 01169 "paddw %%mm1, %%mm5 \n\t" /* d */\ 01170 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\ 01171 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\ 01172 "paddw %5, %%mm6 \n\t"\ 01173 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\ 01174 "psraw $5, %%mm0 \n\t"\ 01175 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\ 01176 \ 01177 "movd 5(%0), %%mm5 \n\t" /* FGHI */\ 01178 "punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\ 01179 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\ 01180 "paddw %%mm5, %%mm1 \n\t" /* a */\ 01181 "paddw %%mm6, %%mm2 \n\t" /* b */\ 01182 "pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\ 01183 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\ 01184 "paddw %%mm6, %%mm3 \n\t" /* c */\ 01185 "paddw %%mm5, %%mm4 \n\t" /* d */\ 01186 "paddw %%mm2, %%mm2 \n\t" /* 2b */\ 01187 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\ 01188 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\ 01189 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\ 01190 "psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\ 01191 "paddw %5, %%mm1 \n\t"\ 01192 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\ 01193 "psraw $5, %%mm3 \n\t"\ 01194 "packuswb %%mm3, %%mm0 \n\t"\ 01195 OP_MMX2(%%mm0, (%1), %%mm4, q)\ 01196 \ 01197 "add %3, %0 \n\t"\ 01198 "add %4, %1 \n\t"\ 01199 "decl %2 \n\t"\ 01200 " jnz 1b \n\t"\ 01201 : "+a"(src), "+c"(dst), "+d"(h)\ 01202 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER)\ 01203 : "memory"\ 01204 );\ 01205 }\ 01206 \ 01207 static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ 01208 int i;\ 01209 int16_t temp[8];\ 01210 /* quick HACK, XXX FIXME MUST be optimized */\ 01211 for(i=0; i<h; i++)\ 01212 {\ 01213 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\ 01214 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\ 01215 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\ 01216 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\ 01217 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\ 01218 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\ 01219 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\ 01220 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\ 01221 __asm__ volatile(\ 01222 "movq (%0), %%mm0 \n\t"\ 01223 "movq 8(%0), %%mm1 \n\t"\ 01224 "paddw %2, %%mm0 \n\t"\ 01225 "paddw %2, %%mm1 \n\t"\ 01226 "psraw $5, %%mm0 \n\t"\ 01227 "psraw $5, %%mm1 \n\t"\ 01228 "packuswb %%mm1, %%mm0 \n\t"\ 01229 OP_3DNOW(%%mm0, (%1), %%mm1, q)\ 01230 :: "r"(temp), "r"(dst), "m"(ROUNDER)\ 01231 :"memory"\ 01232 );\ 01233 dst+=dstStride;\ 01234 src+=srcStride;\ 01235 }\ 01236 } 01237 01238 #define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\ 01239 \ 01240 static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ 01241 uint64_t temp[17*4];\ 01242 uint64_t *temp_ptr= temp;\ 01243 int count= 17;\ 01244 \ 01245 /*FIXME unroll */\ 01246 __asm__ volatile(\ 01247 "pxor %%mm7, %%mm7 \n\t"\ 01248 "1: \n\t"\ 01249 "movq (%0), %%mm0 \n\t"\ 01250 "movq (%0), %%mm1 \n\t"\ 01251 "movq 8(%0), %%mm2 \n\t"\ 01252 "movq 8(%0), %%mm3 \n\t"\ 01253 "punpcklbw %%mm7, %%mm0 \n\t"\ 01254 "punpckhbw %%mm7, %%mm1 \n\t"\ 01255 "punpcklbw %%mm7, %%mm2 \n\t"\ 01256 "punpckhbw %%mm7, %%mm3 \n\t"\ 01257 "movq %%mm0, (%1) \n\t"\ 01258 "movq %%mm1, 17*8(%1) \n\t"\ 01259 "movq %%mm2, 2*17*8(%1) \n\t"\ 01260 "movq %%mm3, 3*17*8(%1) \n\t"\ 01261 "add $8, %1 \n\t"\ 01262 "add %3, %0 \n\t"\ 01263 "decl %2 \n\t"\ 01264 " jnz 1b \n\t"\ 01265 : "+r" (src), "+r" (temp_ptr), "+r"(count)\ 01266 : "r" ((x86_reg)srcStride)\ 01267 : "memory"\ 01268 );\ 01269 \ 01270 temp_ptr= temp;\ 01271 count=4;\ 01272 \ 01273 /*FIXME reorder for speed */\ 01274 __asm__ volatile(\ 01275 /*"pxor %%mm7, %%mm7 \n\t"*/\ 01276 "1: \n\t"\ 01277 "movq (%0), %%mm0 \n\t"\ 01278 "movq 8(%0), %%mm1 \n\t"\ 01279 "movq 16(%0), %%mm2 \n\t"\ 01280 "movq 24(%0), %%mm3 \n\t"\ 01281 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ 01282 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ 01283 "add %4, %1 \n\t"\ 01284 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ 01285 \ 01286 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ 01287 "add %4, %1 \n\t"\ 01288 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ 01289 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\ 01290 "add %4, %1 \n\t"\ 01291 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\ 01292 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\ 01293 "add %4, %1 \n\t"\ 01294 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\ 01295 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\ 01296 "add %4, %1 \n\t"\ 01297 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\ 01298 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\ 01299 "add %4, %1 \n\t"\ 01300 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\ 01301 \ 01302 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\ 01303 "add %4, %1 \n\t" \ 01304 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\ 01305 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\ 01306 \ 01307 "add $136, %0 \n\t"\ 01308 "add %6, %1 \n\t"\ 01309 "decl %2 \n\t"\ 01310 " jnz 1b \n\t"\ 01311 \ 01312 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ 01313 : "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)\ 01314 :"memory"\ 01315 );\ 01316 }\ 01317 \ 01318 static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ 01319 uint64_t temp[9*2];\ 01320 uint64_t *temp_ptr= temp;\ 01321 int count= 9;\ 01322 \ 01323 /*FIXME unroll */\ 01324 __asm__ volatile(\ 01325 "pxor %%mm7, %%mm7 \n\t"\ 01326 "1: \n\t"\ 01327 "movq (%0), %%mm0 \n\t"\ 01328 "movq (%0), %%mm1 \n\t"\ 01329 "punpcklbw %%mm7, %%mm0 \n\t"\ 01330 "punpckhbw %%mm7, %%mm1 \n\t"\ 01331 "movq %%mm0, (%1) \n\t"\ 01332 "movq %%mm1, 9*8(%1) \n\t"\ 01333 "add $8, %1 \n\t"\ 01334 "add %3, %0 \n\t"\ 01335 "decl %2 \n\t"\ 01336 " jnz 1b \n\t"\ 01337 : "+r" (src), "+r" (temp_ptr), "+r"(count)\ 01338 : "r" ((x86_reg)srcStride)\ 01339 : "memory"\ 01340 );\ 01341 \ 01342 temp_ptr= temp;\ 01343 count=2;\ 01344 \ 01345 /*FIXME reorder for speed */\ 01346 __asm__ volatile(\ 01347 /*"pxor %%mm7, %%mm7 \n\t"*/\ 01348 "1: \n\t"\ 01349 "movq (%0), %%mm0 \n\t"\ 01350 "movq 8(%0), %%mm1 \n\t"\ 01351 "movq 16(%0), %%mm2 \n\t"\ 01352 "movq 24(%0), %%mm3 \n\t"\ 01353 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\ 01354 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\ 01355 "add %4, %1 \n\t"\ 01356 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\ 01357 \ 01358 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\ 01359 "add %4, %1 \n\t"\ 01360 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\ 01361 \ 01362 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\ 01363 "add %4, %1 \n\t"\ 01364 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\ 01365 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\ 01366 \ 01367 "add $72, %0 \n\t"\ 01368 "add %6, %1 \n\t"\ 01369 "decl %2 \n\t"\ 01370 " jnz 1b \n\t"\ 01371 \ 01372 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\ 01373 : "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)\ 01374 : "memory"\ 01375 );\ 01376 }\ 01377 \ 01378 static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ 01379 OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);\ 01380 }\ 01381 \ 01382 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01383 uint64_t temp[8];\ 01384 uint8_t * const half= (uint8_t*)temp;\ 01385 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ 01386 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ 01387 }\ 01388 \ 01389 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01390 OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\ 01391 }\ 01392 \ 01393 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01394 uint64_t temp[8];\ 01395 uint8_t * const half= (uint8_t*)temp;\ 01396 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\ 01397 OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\ 01398 }\ 01399 \ 01400 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01401 uint64_t temp[8];\ 01402 uint8_t * const half= (uint8_t*)temp;\ 01403 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ 01404 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\ 01405 }\ 01406 \ 01407 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01408 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\ 01409 }\ 01410 \ 01411 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01412 uint64_t temp[8];\ 01413 uint8_t * const half= (uint8_t*)temp;\ 01414 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\ 01415 OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\ 01416 }\ 01417 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01418 uint64_t half[8 + 9];\ 01419 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01420 uint8_t * const halfHV= ((uint8_t*)half);\ 01421 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01422 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01423 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01424 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01425 }\ 01426 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01427 uint64_t half[8 + 9];\ 01428 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01429 uint8_t * const halfHV= ((uint8_t*)half);\ 01430 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01431 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01432 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01433 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01434 }\ 01435 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01436 uint64_t half[8 + 9];\ 01437 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01438 uint8_t * const halfHV= ((uint8_t*)half);\ 01439 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01440 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01441 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01442 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ 01443 }\ 01444 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01445 uint64_t half[8 + 9];\ 01446 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01447 uint8_t * const halfHV= ((uint8_t*)half);\ 01448 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01449 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01450 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01451 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\ 01452 }\ 01453 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01454 uint64_t half[8 + 9];\ 01455 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01456 uint8_t * const halfHV= ((uint8_t*)half);\ 01457 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01458 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\ 01459 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\ 01460 }\ 01461 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01462 uint64_t half[8 + 9];\ 01463 uint8_t * const halfH= ((uint8_t*)half) + 64;\ 01464 uint8_t * const halfHV= ((uint8_t*)half);\ 01465 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 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_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01470 uint64_t half[8 + 9];\ 01471 uint8_t * const halfH= ((uint8_t*)half);\ 01472 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01473 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\ 01474 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01475 }\ 01476 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01477 uint64_t half[8 + 9];\ 01478 uint8_t * const halfH= ((uint8_t*)half);\ 01479 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01480 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\ 01481 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01482 }\ 01483 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01484 uint64_t half[9];\ 01485 uint8_t * const halfH= ((uint8_t*)half);\ 01486 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\ 01487 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\ 01488 }\ 01489 static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\ 01490 OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);\ 01491 }\ 01492 \ 01493 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01494 uint64_t temp[32];\ 01495 uint8_t * const half= (uint8_t*)temp;\ 01496 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ 01497 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ 01498 }\ 01499 \ 01500 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01501 OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\ 01502 }\ 01503 \ 01504 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01505 uint64_t temp[32];\ 01506 uint8_t * const half= (uint8_t*)temp;\ 01507 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\ 01508 OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\ 01509 }\ 01510 \ 01511 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01512 uint64_t temp[32];\ 01513 uint8_t * const half= (uint8_t*)temp;\ 01514 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ 01515 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\ 01516 }\ 01517 \ 01518 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01519 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\ 01520 }\ 01521 \ 01522 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01523 uint64_t temp[32];\ 01524 uint8_t * const half= (uint8_t*)temp;\ 01525 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\ 01526 OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\ 01527 }\ 01528 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01529 uint64_t half[16*2 + 17*2];\ 01530 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01531 uint8_t * const halfHV= ((uint8_t*)half);\ 01532 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01533 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01534 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01535 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01536 }\ 01537 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01538 uint64_t half[16*2 + 17*2];\ 01539 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01540 uint8_t * const halfHV= ((uint8_t*)half);\ 01541 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01542 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01543 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01544 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01545 }\ 01546 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01547 uint64_t half[16*2 + 17*2];\ 01548 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01549 uint8_t * const halfHV= ((uint8_t*)half);\ 01550 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01551 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01552 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01553 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ 01554 }\ 01555 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01556 uint64_t half[16*2 + 17*2];\ 01557 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01558 uint8_t * const halfHV= ((uint8_t*)half);\ 01559 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01560 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01561 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01562 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\ 01563 }\ 01564 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01565 uint64_t half[16*2 + 17*2];\ 01566 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01567 uint8_t * const halfHV= ((uint8_t*)half);\ 01568 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01569 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\ 01570 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\ 01571 }\ 01572 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01573 uint64_t half[16*2 + 17*2];\ 01574 uint8_t * const halfH= ((uint8_t*)half) + 256;\ 01575 uint8_t * const halfHV= ((uint8_t*)half);\ 01576 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 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_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01581 uint64_t half[17*2];\ 01582 uint8_t * const halfH= ((uint8_t*)half);\ 01583 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01584 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\ 01585 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01586 }\ 01587 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01588 uint64_t half[17*2];\ 01589 uint8_t * const halfH= ((uint8_t*)half);\ 01590 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01591 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\ 01592 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01593 }\ 01594 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01595 uint64_t half[17*2];\ 01596 uint8_t * const halfH= ((uint8_t*)half);\ 01597 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\ 01598 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\ 01599 } 01600 01601 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t" 01602 #define AVG_3DNOW_OP(a,b,temp, size) \ 01603 "mov" #size " " #b ", " #temp " \n\t"\ 01604 "pavgusb " #temp ", " #a " \n\t"\ 01605 "mov" #size " " #a ", " #b " \n\t" 01606 #define AVG_MMX2_OP(a,b,temp, size) \ 01607 "mov" #size " " #b ", " #temp " \n\t"\ 01608 "pavgb " #temp ", " #a " \n\t"\ 01609 "mov" #size " " #a ", " #b " \n\t" 01610 01611 QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP) 01612 QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP) 01613 QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP) 01614 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow) 01615 QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow) 01616 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow) 01617 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2) 01618 QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2) 01619 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2) 01620 01621 /***********************************/ 01622 /* bilinear qpel: not compliant to any spec, only for -lavdopts fast */ 01623 01624 #define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\ 01625 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01626 OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\ 01627 } 01628 #define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\ 01629 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01630 OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\ 01631 } 01632 01633 #define QPEL_2TAP(OPNAME, SIZE, MMX)\ 01634 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\ 01635 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\ 01636 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\ 01637 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\ 01638 OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\ 01639 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\ 01640 OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\ 01641 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\ 01642 OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\ 01643 static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01644 OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\ 01645 }\ 01646 static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\ 01647 OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\ 01648 }\ 01649 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0, 1, 0)\ 01650 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1, -1, 0)\ 01651 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0, stride, 0)\ 01652 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride, -stride, 0)\ 01653 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0, stride, 1)\ 01654 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1, stride, -1)\ 01655 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride, -stride, 1)\ 01656 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\ 01657 01658 QPEL_2TAP(put_, 16, mmx2) 01659 QPEL_2TAP(avg_, 16, mmx2) 01660 QPEL_2TAP(put_, 8, mmx2) 01661 QPEL_2TAP(avg_, 8, mmx2) 01662 QPEL_2TAP(put_, 16, 3dnow) 01663 QPEL_2TAP(avg_, 16, 3dnow) 01664 QPEL_2TAP(put_, 8, 3dnow) 01665 QPEL_2TAP(avg_, 8, 3dnow) 01666 01667 01668 #if 0 01669 static void just_return(void) { return; } 01670 #endif 01671 01672 #if HAVE_YASM 01673 typedef void emu_edge_core_func (uint8_t *buf, const uint8_t *src, 01674 x86_reg linesize, x86_reg start_y, 01675 x86_reg end_y, x86_reg block_h, 01676 x86_reg start_x, x86_reg end_x, 01677 x86_reg block_w); 01678 extern emu_edge_core_func ff_emu_edge_core_mmx; 01679 extern emu_edge_core_func ff_emu_edge_core_sse; 01680 01681 static av_always_inline 01682 void emulated_edge_mc(uint8_t *buf, const uint8_t *src, int linesize, 01683 int block_w, int block_h, 01684 int src_x, int src_y, int w, int h, 01685 emu_edge_core_func *core_fn) 01686 { 01687 int start_y, start_x, end_y, end_x, src_y_add=0; 01688 01689 if(src_y>= h){ 01690 src_y_add = h-1-src_y; 01691 src_y=h-1; 01692 }else if(src_y<=-block_h){ 01693 src_y_add = 1-block_h-src_y; 01694 src_y=1-block_h; 01695 } 01696 if(src_x>= w){ 01697 src+= (w-1-src_x); 01698 src_x=w-1; 01699 }else if(src_x<=-block_w){ 01700 src+= (1-block_w-src_x); 01701 src_x=1-block_w; 01702 } 01703 01704 start_y= FFMAX(0, -src_y); 01705 start_x= FFMAX(0, -src_x); 01706 end_y= FFMIN(block_h, h-src_y); 01707 end_x= FFMIN(block_w, w-src_x); 01708 assert(start_x < end_x && block_w > 0); 01709 assert(start_y < end_y && block_h > 0); 01710 01711 // fill in the to-be-copied part plus all above/below 01712 src += (src_y_add+start_y)*linesize + start_x; 01713 buf += start_x; 01714 core_fn(buf, src, linesize, start_y, end_y, block_h, start_x, end_x, block_w); 01715 } 01716 01717 #if ARCH_X86_32 01718 static av_noinline 01719 void emulated_edge_mc_mmx(uint8_t *buf, const uint8_t *src, int linesize, 01720 int block_w, int block_h, 01721 int src_x, int src_y, int w, int h) 01722 { 01723 emulated_edge_mc(buf, src, linesize, block_w, block_h, src_x, src_y, 01724 w, h, &ff_emu_edge_core_mmx); 01725 } 01726 #endif 01727 static av_noinline 01728 void emulated_edge_mc_sse(uint8_t *buf, const uint8_t *src, int linesize, 01729 int block_w, int block_h, 01730 int src_x, int src_y, int w, int h) 01731 { 01732 emulated_edge_mc(buf, src, linesize, block_w, block_h, src_x, src_y, 01733 w, h, &ff_emu_edge_core_sse); 01734 } 01735 #endif /* HAVE_YASM */ 01736 01737 typedef void emulated_edge_mc_func (uint8_t *dst, const uint8_t *src, 01738 int linesize, int block_w, int block_h, 01739 int src_x, int src_y, int w, int h); 01740 01741 static av_always_inline 01742 void gmc(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, 01743 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height, 01744 emulated_edge_mc_func *emu_edge_fn) 01745 { 01746 const int w = 8; 01747 const int ix = ox>>(16+shift); 01748 const int iy = oy>>(16+shift); 01749 const int oxs = ox>>4; 01750 const int oys = oy>>4; 01751 const int dxxs = dxx>>4; 01752 const int dxys = dxy>>4; 01753 const int dyxs = dyx>>4; 01754 const int dyys = dyy>>4; 01755 const uint16_t r4[4] = {r,r,r,r}; 01756 const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys}; 01757 const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys}; 01758 const uint64_t shift2 = 2*shift; 01759 uint8_t edge_buf[(h+1)*stride]; 01760 int x, y; 01761 01762 const int dxw = (dxx-(1<<(16+shift)))*(w-1); 01763 const int dyh = (dyy-(1<<(16+shift)))*(h-1); 01764 const int dxh = dxy*(h-1); 01765 const int dyw = dyx*(w-1); 01766 if( // non-constant fullpel offset (3% of blocks) 01767 ((ox^(ox+dxw)) | (ox^(ox+dxh)) | (ox^(ox+dxw+dxh)) | 01768 (oy^(oy+dyw)) | (oy^(oy+dyh)) | (oy^(oy+dyw+dyh))) >> (16+shift) 01769 // uses more than 16 bits of subpel mv (only at huge resolution) 01770 || (dxx|dxy|dyx|dyy)&15 ) 01771 { 01772 //FIXME could still use mmx for some of the rows 01773 ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height); 01774 return; 01775 } 01776 01777 src += ix + iy*stride; 01778 if( (unsigned)ix >= width-w || 01779 (unsigned)iy >= height-h ) 01780 { 01781 emu_edge_fn(edge_buf, src, stride, w+1, h+1, ix, iy, width, height); 01782 src = edge_buf; 01783 } 01784 01785 __asm__ volatile( 01786 "movd %0, %%mm6 \n\t" 01787 "pxor %%mm7, %%mm7 \n\t" 01788 "punpcklwd %%mm6, %%mm6 \n\t" 01789 "punpcklwd %%mm6, %%mm6 \n\t" 01790 :: "r"(1<<shift) 01791 ); 01792 01793 for(x=0; x<w; x+=4){ 01794 uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0), 01795 oxs - dxys + dxxs*(x+1), 01796 oxs - dxys + dxxs*(x+2), 01797 oxs - dxys + dxxs*(x+3) }; 01798 uint16_t dy4[4] = { oys - dyys + dyxs*(x+0), 01799 oys - dyys + dyxs*(x+1), 01800 oys - dyys + dyxs*(x+2), 01801 oys - dyys + dyxs*(x+3) }; 01802 01803 for(y=0; y<h; y++){ 01804 __asm__ volatile( 01805 "movq %0, %%mm4 \n\t" 01806 "movq %1, %%mm5 \n\t" 01807 "paddw %2, %%mm4 \n\t" 01808 "paddw %3, %%mm5 \n\t" 01809 "movq %%mm4, %0 \n\t" 01810 "movq %%mm5, %1 \n\t" 01811 "psrlw $12, %%mm4 \n\t" 01812 "psrlw $12, %%mm5 \n\t" 01813 : "+m"(*dx4), "+m"(*dy4) 01814 : "m"(*dxy4), "m"(*dyy4) 01815 ); 01816 01817 __asm__ volatile( 01818 "movq %%mm6, %%mm2 \n\t" 01819 "movq %%mm6, %%mm1 \n\t" 01820 "psubw %%mm4, %%mm2 \n\t" 01821 "psubw %%mm5, %%mm1 \n\t" 01822 "movq %%mm2, %%mm0 \n\t" 01823 "movq %%mm4, %%mm3 \n\t" 01824 "pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy) 01825 "pmullw %%mm5, %%mm3 \n\t" // dx*dy 01826 "pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy 01827 "pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy) 01828 01829 "movd %4, %%mm5 \n\t" 01830 "movd %3, %%mm4 \n\t" 01831 "punpcklbw %%mm7, %%mm5 \n\t" 01832 "punpcklbw %%mm7, %%mm4 \n\t" 01833 "pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy 01834 "pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy 01835 01836 "movd %2, %%mm5 \n\t" 01837 "movd %1, %%mm4 \n\t" 01838 "punpcklbw %%mm7, %%mm5 \n\t" 01839 "punpcklbw %%mm7, %%mm4 \n\t" 01840 "pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy) 01841 "pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy) 01842 "paddw %5, %%mm1 \n\t" 01843 "paddw %%mm3, %%mm2 \n\t" 01844 "paddw %%mm1, %%mm0 \n\t" 01845 "paddw %%mm2, %%mm0 \n\t" 01846 01847 "psrlw %6, %%mm0 \n\t" 01848 "packuswb %%mm0, %%mm0 \n\t" 01849 "movd %%mm0, %0 \n\t" 01850 01851 : "=m"(dst[x+y*stride]) 01852 : "m"(src[0]), "m"(src[1]), 01853 "m"(src[stride]), "m"(src[stride+1]), 01854 "m"(*r4), "m"(shift2) 01855 ); 01856 src += stride; 01857 } 01858 src += 4-h*stride; 01859 } 01860 } 01861 01862 #if HAVE_YASM 01863 #if ARCH_X86_32 01864 static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, 01865 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) 01866 { 01867 gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, 01868 width, height, &emulated_edge_mc_mmx); 01869 } 01870 #endif 01871 static void gmc_sse(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, 01872 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) 01873 { 01874 gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, 01875 width, height, &emulated_edge_mc_sse); 01876 } 01877 #else 01878 static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, 01879 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) 01880 { 01881 gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, 01882 width, height, &ff_emulated_edge_mc); 01883 } 01884 #endif 01885 01886 #define PREFETCH(name, op) \ 01887 static void name(void *mem, int stride, int h){\ 01888 const uint8_t *p= mem;\ 01889 do{\ 01890 __asm__ volatile(#op" %0" :: "m"(*p));\ 01891 p+= stride;\ 01892 }while(--h);\ 01893 } 01894 PREFETCH(prefetch_mmx2, prefetcht0) 01895 PREFETCH(prefetch_3dnow, prefetch) 01896 #undef PREFETCH 01897 01898 #include "h264_qpel_mmx.c" 01899 01900 void ff_put_h264_chroma_mc8_mmx_rnd (uint8_t *dst, uint8_t *src, 01901 int stride, int h, int x, int y); 01902 void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src, 01903 int stride, int h, int x, int y); 01904 void ff_avg_h264_chroma_mc8_mmx2_rnd (uint8_t *dst, uint8_t *src, 01905 int stride, int h, int x, int y); 01906 void ff_avg_rv40_chroma_mc8_mmx2 (uint8_t *dst, uint8_t *src, 01907 int stride, int h, int x, int y); 01908 void ff_avg_h264_chroma_mc8_3dnow_rnd (uint8_t *dst, uint8_t *src, 01909 int stride, int h, int x, int y); 01910 void ff_avg_rv40_chroma_mc8_3dnow (uint8_t *dst, uint8_t *src, 01911 int stride, int h, int x, int y); 01912 01913 void ff_put_h264_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, 01914 int stride, int h, int x, int y); 01915 void ff_put_rv40_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, 01916 int stride, int h, int x, int y); 01917 void ff_avg_h264_chroma_mc4_mmx2 (uint8_t *dst, uint8_t *src, 01918 int stride, int h, int x, int y); 01919 void ff_avg_rv40_chroma_mc4_mmx2 (uint8_t *dst, uint8_t *src, 01920 int stride, int h, int x, int y); 01921 void ff_avg_h264_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src, 01922 int stride, int h, int x, int y); 01923 void ff_avg_rv40_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src, 01924 int stride, int h, int x, int y); 01925 01926 void ff_put_h264_chroma_mc2_mmx2 (uint8_t *dst, uint8_t *src, 01927 int stride, int h, int x, int y); 01928 void ff_avg_h264_chroma_mc2_mmx2 (uint8_t *dst, uint8_t *src, 01929 int stride, int h, int x, int y); 01930 01931 void ff_put_h264_chroma_mc8_ssse3_rnd (uint8_t *dst, uint8_t *src, 01932 int stride, int h, int x, int y); 01933 void ff_put_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src, 01934 int stride, int h, int x, int y); 01935 01936 void ff_avg_h264_chroma_mc8_ssse3_rnd (uint8_t *dst, uint8_t *src, 01937 int stride, int h, int x, int y); 01938 void ff_avg_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src, 01939 int stride, int h, int x, int y); 01940 01941 #define CHROMA_MC(OP, NUM, DEPTH, OPT) \ 01942 void ff_ ## OP ## _h264_chroma_mc ## NUM ## _ ## DEPTH ## _ ## OPT \ 01943 (uint8_t *dst, uint8_t *src,\ 01944 int stride, int h, int x, int y); 01945 01946 CHROMA_MC(put, 2, 10, mmxext) 01947 CHROMA_MC(avg, 2, 10, mmxext) 01948 CHROMA_MC(put, 4, 10, mmxext) 01949 CHROMA_MC(avg, 4, 10, mmxext) 01950 CHROMA_MC(put, 8, 10, sse2) 01951 CHROMA_MC(avg, 8, 10, sse2) 01952 CHROMA_MC(put, 8, 10, avx) 01953 CHROMA_MC(avg, 8, 10, avx) 01954 01955 /* CAVS specific */ 01956 void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01957 put_pixels8_mmx(dst, src, stride, 8); 01958 } 01959 void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01960 avg_pixels8_mmx(dst, src, stride, 8); 01961 } 01962 void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01963 put_pixels16_mmx(dst, src, stride, 16); 01964 } 01965 void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) { 01966 avg_pixels16_mmx(dst, src, stride, 16); 01967 } 01968 01969 /* VC1 specific */ 01970 void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd) { 01971 put_pixels8_mmx(dst, src, stride, 8); 01972 } 01973 void ff_avg_vc1_mspel_mc00_mmx2(uint8_t *dst, const uint8_t *src, int stride, int rnd) { 01974 avg_pixels8_mmx2(dst, src, stride, 8); 01975 } 01976 01977 /* XXX: those functions should be suppressed ASAP when all IDCTs are 01978 converted */ 01979 #if CONFIG_GPL 01980 static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block) 01981 { 01982 ff_mmx_idct (block); 01983 ff_put_pixels_clamped_mmx(block, dest, line_size); 01984 } 01985 static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block) 01986 { 01987 ff_mmx_idct (block); 01988 ff_add_pixels_clamped_mmx(block, dest, line_size); 01989 } 01990 static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block) 01991 { 01992 ff_mmxext_idct (block); 01993 ff_put_pixels_clamped_mmx(block, dest, line_size); 01994 } 01995 static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block) 01996 { 01997 ff_mmxext_idct (block); 01998 ff_add_pixels_clamped_mmx(block, dest, line_size); 01999 } 02000 #endif 02001 static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block) 02002 { 02003 ff_idct_xvid_mmx (block); 02004 ff_put_pixels_clamped_mmx(block, dest, line_size); 02005 } 02006 static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block) 02007 { 02008 ff_idct_xvid_mmx (block); 02009 ff_add_pixels_clamped_mmx(block, dest, line_size); 02010 } 02011 static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block) 02012 { 02013 ff_idct_xvid_mmx2 (block); 02014 ff_put_pixels_clamped_mmx(block, dest, line_size); 02015 } 02016 static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block) 02017 { 02018 ff_idct_xvid_mmx2 (block); 02019 ff_add_pixels_clamped_mmx(block, dest, line_size); 02020 } 02021 02022 static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize) 02023 { 02024 int i; 02025 __asm__ volatile("pxor %%mm7, %%mm7":); 02026 for(i=0; i<blocksize; i+=2) { 02027 __asm__ volatile( 02028 "movq %0, %%mm0 \n\t" 02029 "movq %1, %%mm1 \n\t" 02030 "movq %%mm0, %%mm2 \n\t" 02031 "movq %%mm1, %%mm3 \n\t" 02032 "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0 02033 "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0 02034 "pslld $31, %%mm2 \n\t" // keep only the sign bit 02035 "pxor %%mm2, %%mm1 \n\t" 02036 "movq %%mm3, %%mm4 \n\t" 02037 "pand %%mm1, %%mm3 \n\t" 02038 "pandn %%mm1, %%mm4 \n\t" 02039 "pfadd %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) 02040 "pfsub %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) 02041 "movq %%mm3, %1 \n\t" 02042 "movq %%mm0, %0 \n\t" 02043 :"+m"(mag[i]), "+m"(ang[i]) 02044 ::"memory" 02045 ); 02046 } 02047 __asm__ volatile("femms"); 02048 } 02049 static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize) 02050 { 02051 int i; 02052 02053 __asm__ volatile( 02054 "movaps %0, %%xmm5 \n\t" 02055 ::"m"(ff_pdw_80000000[0]) 02056 ); 02057 for(i=0; i<blocksize; i+=4) { 02058 __asm__ volatile( 02059 "movaps %0, %%xmm0 \n\t" 02060 "movaps %1, %%xmm1 \n\t" 02061 "xorps %%xmm2, %%xmm2 \n\t" 02062 "xorps %%xmm3, %%xmm3 \n\t" 02063 "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0 02064 "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0 02065 "andps %%xmm5, %%xmm2 \n\t" // keep only the sign bit 02066 "xorps %%xmm2, %%xmm1 \n\t" 02067 "movaps %%xmm3, %%xmm4 \n\t" 02068 "andps %%xmm1, %%xmm3 \n\t" 02069 "andnps %%xmm1, %%xmm4 \n\t" 02070 "addps %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m))) 02071 "subps %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m))) 02072 "movaps %%xmm3, %1 \n\t" 02073 "movaps %%xmm0, %0 \n\t" 02074 :"+m"(mag[i]), "+m"(ang[i]) 02075 ::"memory" 02076 ); 02077 } 02078 } 02079 02080 #define IF1(x) x 02081 #define IF0(x) 02082 02083 #define MIX5(mono,stereo)\ 02084 __asm__ volatile(\ 02085 "movss 0(%2), %%xmm5 \n"\ 02086 "movss 8(%2), %%xmm6 \n"\ 02087 "movss 24(%2), %%xmm7 \n"\ 02088 "shufps $0, %%xmm5, %%xmm5 \n"\ 02089 "shufps $0, %%xmm6, %%xmm6 \n"\ 02090 "shufps $0, %%xmm7, %%xmm7 \n"\ 02091 "1: \n"\ 02092 "movaps (%0,%1), %%xmm0 \n"\ 02093 "movaps 0x400(%0,%1), %%xmm1 \n"\ 02094 "movaps 0x800(%0,%1), %%xmm2 \n"\ 02095 "movaps 0xc00(%0,%1), %%xmm3 \n"\ 02096 "movaps 0x1000(%0,%1), %%xmm4 \n"\ 02097 "mulps %%xmm5, %%xmm0 \n"\ 02098 "mulps %%xmm6, %%xmm1 \n"\ 02099 "mulps %%xmm5, %%xmm2 \n"\ 02100 "mulps %%xmm7, %%xmm3 \n"\ 02101 "mulps %%xmm7, %%xmm4 \n"\ 02102 stereo("addps %%xmm1, %%xmm0 \n")\ 02103 "addps %%xmm1, %%xmm2 \n"\ 02104 "addps %%xmm3, %%xmm0 \n"\ 02105 "addps %%xmm4, %%xmm2 \n"\ 02106 mono("addps %%xmm2, %%xmm0 \n")\ 02107 "movaps %%xmm0, (%0,%1) \n"\ 02108 stereo("movaps %%xmm2, 0x400(%0,%1) \n")\ 02109 "add $16, %0 \n"\ 02110 "jl 1b \n"\ 02111 :"+&r"(i)\ 02112 :"r"(samples[0]+len), "r"(matrix)\ 02113 :XMM_CLOBBERS("%xmm0", "%xmm1", "%xmm2", "%xmm3", \ 02114 "%xmm4", "%xmm5", "%xmm6", "%xmm7",)\ 02115 "memory"\ 02116 ); 02117 02118 #define MIX_MISC(stereo)\ 02119 __asm__ volatile(\ 02120 "1: \n"\ 02121 "movaps (%3,%0), %%xmm0 \n"\ 02122 stereo("movaps %%xmm0, %%xmm1 \n")\ 02123 "mulps %%xmm4, %%xmm0 \n"\ 02124 stereo("mulps %%xmm5, %%xmm1 \n")\ 02125 "lea 1024(%3,%0), %1 \n"\ 02126 "mov %5, %2 \n"\ 02127 "2: \n"\ 02128 "movaps (%1), %%xmm2 \n"\ 02129 stereo("movaps %%xmm2, %%xmm3 \n")\ 02130 "mulps (%4,%2), %%xmm2 \n"\ 02131 stereo("mulps 16(%4,%2), %%xmm3 \n")\ 02132 "addps %%xmm2, %%xmm0 \n"\ 02133 stereo("addps %%xmm3, %%xmm1 \n")\ 02134 "add $1024, %1 \n"\ 02135 "add $32, %2 \n"\ 02136 "jl 2b \n"\ 02137 "movaps %%xmm0, (%3,%0) \n"\ 02138 stereo("movaps %%xmm1, 1024(%3,%0) \n")\ 02139 "add $16, %0 \n"\ 02140 "jl 1b \n"\ 02141 :"+&r"(i), "=&r"(j), "=&r"(k)\ 02142 :"r"(samples[0]+len), "r"(matrix_simd+in_ch), "g"((intptr_t)-32*(in_ch-1))\ 02143 :"memory"\ 02144 ); 02145 02146 static void ac3_downmix_sse(float (*samples)[256], float (*matrix)[2], int out_ch, int in_ch, int len) 02147 { 02148 int (*matrix_cmp)[2] = (int(*)[2])matrix; 02149 intptr_t i,j,k; 02150 02151 i = -len*sizeof(float); 02152 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]))) { 02153 MIX5(IF0,IF1); 02154 } else if(in_ch == 5 && out_ch == 1 && matrix_cmp[0][0]==matrix_cmp[2][0] && matrix_cmp[3][0]==matrix_cmp[4][0]) { 02155 MIX5(IF1,IF0); 02156 } else { 02157 DECLARE_ALIGNED(16, float, matrix_simd)[AC3_MAX_CHANNELS][2][4]; 02158 j = 2*in_ch*sizeof(float); 02159 __asm__ volatile( 02160 "1: \n" 02161 "sub $8, %0 \n" 02162 "movss (%2,%0), %%xmm4 \n" 02163 "movss 4(%2,%0), %%xmm5 \n" 02164 "shufps $0, %%xmm4, %%xmm4 \n" 02165 "shufps $0, %%xmm5, %%xmm5 \n" 02166 "movaps %%xmm4, (%1,%0,4) \n" 02167 "movaps %%xmm5, 16(%1,%0,4) \n" 02168 "jg 1b \n" 02169 :"+&r"(j) 02170 :"r"(matrix_simd), "r"(matrix) 02171 :"memory" 02172 ); 02173 if(out_ch == 2) { 02174 MIX_MISC(IF1); 02175 } else { 02176 MIX_MISC(IF0); 02177 } 02178 } 02179 } 02180 02181 static void vector_fmul_3dnow(float *dst, const float *src0, const float *src1, int len){ 02182 x86_reg i = (len-4)*4; 02183 __asm__ volatile( 02184 "1: \n\t" 02185 "movq (%2,%0), %%mm0 \n\t" 02186 "movq 8(%2,%0), %%mm1 \n\t" 02187 "pfmul (%3,%0), %%mm0 \n\t" 02188 "pfmul 8(%3,%0), %%mm1 \n\t" 02189 "movq %%mm0, (%1,%0) \n\t" 02190 "movq %%mm1, 8(%1,%0) \n\t" 02191 "sub $16, %0 \n\t" 02192 "jge 1b \n\t" 02193 "femms \n\t" 02194 :"+r"(i) 02195 :"r"(dst), "r"(src0), "r"(src1) 02196 :"memory" 02197 ); 02198 } 02199 static void vector_fmul_sse(float *dst, const float *src0, const float *src1, int len){ 02200 x86_reg i = (len-8)*4; 02201 __asm__ volatile( 02202 "1: \n\t" 02203 "movaps (%2,%0), %%xmm0 \n\t" 02204 "movaps 16(%2,%0), %%xmm1 \n\t" 02205 "mulps (%3,%0), %%xmm0 \n\t" 02206 "mulps 16(%3,%0), %%xmm1 \n\t" 02207 "movaps %%xmm0, (%1,%0) \n\t" 02208 "movaps %%xmm1, 16(%1,%0) \n\t" 02209 "sub $32, %0 \n\t" 02210 "jge 1b \n\t" 02211 :"+r"(i) 02212 :"r"(dst), "r"(src0), "r"(src1) 02213 :"memory" 02214 ); 02215 } 02216 02217 static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){ 02218 x86_reg i = len*4-16; 02219 __asm__ volatile( 02220 "1: \n\t" 02221 "pswapd 8(%1), %%mm0 \n\t" 02222 "pswapd (%1), %%mm1 \n\t" 02223 "pfmul (%3,%0), %%mm0 \n\t" 02224 "pfmul 8(%3,%0), %%mm1 \n\t" 02225 "movq %%mm0, (%2,%0) \n\t" 02226 "movq %%mm1, 8(%2,%0) \n\t" 02227 "add $16, %1 \n\t" 02228 "sub $16, %0 \n\t" 02229 "jge 1b \n\t" 02230 :"+r"(i), "+r"(src1) 02231 :"r"(dst), "r"(src0) 02232 ); 02233 __asm__ volatile("femms"); 02234 } 02235 static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){ 02236 x86_reg i = len*4-32; 02237 __asm__ volatile( 02238 "1: \n\t" 02239 "movaps 16(%1), %%xmm0 \n\t" 02240 "movaps (%1), %%xmm1 \n\t" 02241 "shufps $0x1b, %%xmm0, %%xmm0 \n\t" 02242 "shufps $0x1b, %%xmm1, %%xmm1 \n\t" 02243 "mulps (%3,%0), %%xmm0 \n\t" 02244 "mulps 16(%3,%0), %%xmm1 \n\t" 02245 "movaps %%xmm0, (%2,%0) \n\t" 02246 "movaps %%xmm1, 16(%2,%0) \n\t" 02247 "add $32, %1 \n\t" 02248 "sub $32, %0 \n\t" 02249 "jge 1b \n\t" 02250 :"+r"(i), "+r"(src1) 02251 :"r"(dst), "r"(src0) 02252 ); 02253 } 02254 02255 static void vector_fmul_add_3dnow(float *dst, const float *src0, const float *src1, 02256 const float *src2, int len){ 02257 x86_reg i = (len-4)*4; 02258 __asm__ volatile( 02259 "1: \n\t" 02260 "movq (%2,%0), %%mm0 \n\t" 02261 "movq 8(%2,%0), %%mm1 \n\t" 02262 "pfmul (%3,%0), %%mm0 \n\t" 02263 "pfmul 8(%3,%0), %%mm1 \n\t" 02264 "pfadd (%4,%0), %%mm0 \n\t" 02265 "pfadd 8(%4,%0), %%mm1 \n\t" 02266 "movq %%mm0, (%1,%0) \n\t" 02267 "movq %%mm1, 8(%1,%0) \n\t" 02268 "sub $16, %0 \n\t" 02269 "jge 1b \n\t" 02270 :"+r"(i) 02271 :"r"(dst), "r"(src0), "r"(src1), "r"(src2) 02272 :"memory" 02273 ); 02274 __asm__ volatile("femms"); 02275 } 02276 static void vector_fmul_add_sse(float *dst, const float *src0, const float *src1, 02277 const float *src2, int len){ 02278 x86_reg i = (len-8)*4; 02279 __asm__ volatile( 02280 "1: \n\t" 02281 "movaps (%2,%0), %%xmm0 \n\t" 02282 "movaps 16(%2,%0), %%xmm1 \n\t" 02283 "mulps (%3,%0), %%xmm0 \n\t" 02284 "mulps 16(%3,%0), %%xmm1 \n\t" 02285 "addps (%4,%0), %%xmm0 \n\t" 02286 "addps 16(%4,%0), %%xmm1 \n\t" 02287 "movaps %%xmm0, (%1,%0) \n\t" 02288 "movaps %%xmm1, 16(%1,%0) \n\t" 02289 "sub $32, %0 \n\t" 02290 "jge 1b \n\t" 02291 :"+r"(i) 02292 :"r"(dst), "r"(src0), "r"(src1), "r"(src2) 02293 :"memory" 02294 ); 02295 } 02296 02297 #if HAVE_6REGS 02298 static void vector_fmul_window_3dnow2(float *dst, const float *src0, const float *src1, 02299 const float *win, int len){ 02300 x86_reg i = -len*4; 02301 x86_reg j = len*4-8; 02302 __asm__ volatile( 02303 "1: \n" 02304 "pswapd (%5,%1), %%mm1 \n" 02305 "movq (%5,%0), %%mm0 \n" 02306 "pswapd (%4,%1), %%mm5 \n" 02307 "movq (%3,%0), %%mm4 \n" 02308 "movq %%mm0, %%mm2 \n" 02309 "movq %%mm1, %%mm3 \n" 02310 "pfmul %%mm4, %%mm2 \n" // src0[len+i]*win[len+i] 02311 "pfmul %%mm5, %%mm3 \n" // src1[ j]*win[len+j] 02312 "pfmul %%mm4, %%mm1 \n" // src0[len+i]*win[len+j] 02313 "pfmul %%mm5, %%mm0 \n" // src1[ j]*win[len+i] 02314 "pfadd %%mm3, %%mm2 \n" 02315 "pfsub %%mm0, %%mm1 \n" 02316 "pswapd %%mm2, %%mm2 \n" 02317 "movq %%mm1, (%2,%0) \n" 02318 "movq %%mm2, (%2,%1) \n" 02319 "sub $8, %1 \n" 02320 "add $8, %0 \n" 02321 "jl 1b \n" 02322 "femms \n" 02323 :"+r"(i), "+r"(j) 02324 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len) 02325 ); 02326 } 02327 02328 static void vector_fmul_window_sse(float *dst, const float *src0, const float *src1, 02329 const float *win, int len){ 02330 x86_reg i = -len*4; 02331 x86_reg j = len*4-16; 02332 __asm__ volatile( 02333 "1: \n" 02334 "movaps (%5,%1), %%xmm1 \n" 02335 "movaps (%5,%0), %%xmm0 \n" 02336 "movaps (%4,%1), %%xmm5 \n" 02337 "movaps (%3,%0), %%xmm4 \n" 02338 "shufps $0x1b, %%xmm1, %%xmm1 \n" 02339 "shufps $0x1b, %%xmm5, %%xmm5 \n" 02340 "movaps %%xmm0, %%xmm2 \n" 02341 "movaps %%xmm1, %%xmm3 \n" 02342 "mulps %%xmm4, %%xmm2 \n" // src0[len+i]*win[len+i] 02343 "mulps %%xmm5, %%xmm3 \n" // src1[ j]*win[len+j] 02344 "mulps %%xmm4, %%xmm1 \n" // src0[len+i]*win[len+j] 02345 "mulps %%xmm5, %%xmm0 \n" // src1[ j]*win[len+i] 02346 "addps %%xmm3, %%xmm2 \n" 02347 "subps %%xmm0, %%xmm1 \n" 02348 "shufps $0x1b, %%xmm2, %%xmm2 \n" 02349 "movaps %%xmm1, (%2,%0) \n" 02350 "movaps %%xmm2, (%2,%1) \n" 02351 "sub $16, %1 \n" 02352 "add $16, %0 \n" 02353 "jl 1b \n" 02354 :"+r"(i), "+r"(j) 02355 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len) 02356 ); 02357 } 02358 #endif /* HAVE_6REGS */ 02359 02360 static void vector_clipf_sse(float *dst, const float *src, float min, float max, 02361 int len) 02362 { 02363 x86_reg i = (len-16)*4; 02364 __asm__ volatile( 02365 "movss %3, %%xmm4 \n" 02366 "movss %4, %%xmm5 \n" 02367 "shufps $0, %%xmm4, %%xmm4 \n" 02368 "shufps $0, %%xmm5, %%xmm5 \n" 02369 "1: \n\t" 02370 "movaps (%2,%0), %%xmm0 \n\t" // 3/1 on intel 02371 "movaps 16(%2,%0), %%xmm1 \n\t" 02372 "movaps 32(%2,%0), %%xmm2 \n\t" 02373 "movaps 48(%2,%0), %%xmm3 \n\t" 02374 "maxps %%xmm4, %%xmm0 \n\t" 02375 "maxps %%xmm4, %%xmm1 \n\t" 02376 "maxps %%xmm4, %%xmm2 \n\t" 02377 "maxps %%xmm4, %%xmm3 \n\t" 02378 "minps %%xmm5, %%xmm0 \n\t" 02379 "minps %%xmm5, %%xmm1 \n\t" 02380 "minps %%xmm5, %%xmm2 \n\t" 02381 "minps %%xmm5, %%xmm3 \n\t" 02382 "movaps %%xmm0, (%1,%0) \n\t" 02383 "movaps %%xmm1, 16(%1,%0) \n\t" 02384 "movaps %%xmm2, 32(%1,%0) \n\t" 02385 "movaps %%xmm3, 48(%1,%0) \n\t" 02386 "sub $64, %0 \n\t" 02387 "jge 1b \n\t" 02388 :"+&r"(i) 02389 :"r"(dst), "r"(src), "m"(min), "m"(max) 02390 :"memory" 02391 ); 02392 } 02393 02394 void ff_vp3_idct_mmx(int16_t *input_data); 02395 void ff_vp3_idct_put_mmx(uint8_t *dest, int line_size, DCTELEM *block); 02396 void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block); 02397 02398 void ff_vp3_idct_dc_add_mmx2(uint8_t *dest, int line_size, const DCTELEM *block); 02399 02400 void ff_vp3_v_loop_filter_mmx2(uint8_t *src, int stride, int *bounding_values); 02401 void ff_vp3_h_loop_filter_mmx2(uint8_t *src, int stride, int *bounding_values); 02402 02403 void ff_vp3_idct_sse2(int16_t *input_data); 02404 void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, DCTELEM *block); 02405 void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block); 02406 02407 int32_t ff_scalarproduct_int16_mmx2(const int16_t *v1, const int16_t *v2, int order, int shift); 02408 int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2, int order, int shift); 02409 int32_t ff_scalarproduct_and_madd_int16_mmx2(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul); 02410 int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul); 02411 int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul); 02412 02413 void ff_apply_window_int16_mmxext (int16_t *output, const int16_t *input, 02414 const int16_t *window, unsigned int len); 02415 void ff_apply_window_int16_mmxext_ba (int16_t *output, const int16_t *input, 02416 const int16_t *window, unsigned int len); 02417 void ff_apply_window_int16_sse2 (int16_t *output, const int16_t *input, 02418 const int16_t *window, unsigned int len); 02419 void ff_apply_window_int16_sse2_ba (int16_t *output, const int16_t *input, 02420 const int16_t *window, unsigned int len); 02421 void ff_apply_window_int16_ssse3 (int16_t *output, const int16_t *input, 02422 const int16_t *window, unsigned int len); 02423 void ff_apply_window_int16_ssse3_atom(int16_t *output, const int16_t *input, 02424 const int16_t *window, unsigned int len); 02425 02426 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); 02427 int ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src, int w, int left); 02428 int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src, int w, int left); 02429 02430 float ff_scalarproduct_float_sse(const float *v1, const float *v2, int order); 02431 02432 void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) 02433 { 02434 int mm_flags = av_get_cpu_flags(); 02435 const int high_bit_depth = avctx->codec_id == CODEC_ID_H264 && avctx->bits_per_raw_sample > 8; 02436 const int bit_depth = avctx->bits_per_raw_sample; 02437 02438 if (avctx->dsp_mask) { 02439 if (avctx->dsp_mask & AV_CPU_FLAG_FORCE) 02440 mm_flags |= (avctx->dsp_mask & 0xffff); 02441 else 02442 mm_flags &= ~(avctx->dsp_mask & 0xffff); 02443 } 02444 02445 #if 0 02446 av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:"); 02447 if (mm_flags & AV_CPU_FLAG_MMX) 02448 av_log(avctx, AV_LOG_INFO, " mmx"); 02449 if (mm_flags & AV_CPU_FLAG_MMX2) 02450 av_log(avctx, AV_LOG_INFO, " mmx2"); 02451 if (mm_flags & AV_CPU_FLAG_3DNOW) 02452 av_log(avctx, AV_LOG_INFO, " 3dnow"); 02453 if (mm_flags & AV_CPU_FLAG_SSE) 02454 av_log(avctx, AV_LOG_INFO, " sse"); 02455 if (mm_flags & AV_CPU_FLAG_SSE2) 02456 av_log(avctx, AV_LOG_INFO, " sse2"); 02457 av_log(avctx, AV_LOG_INFO, "\n"); 02458 #endif 02459 02460 if (mm_flags & AV_CPU_FLAG_MMX) { 02461 const int idct_algo= avctx->idct_algo; 02462 02463 if(avctx->lowres==0){ 02464 if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){ 02465 c->idct_put= ff_simple_idct_put_mmx; 02466 c->idct_add= ff_simple_idct_add_mmx; 02467 c->idct = ff_simple_idct_mmx; 02468 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM; 02469 #if CONFIG_GPL 02470 }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){ 02471 if(mm_flags & AV_CPU_FLAG_MMX2){ 02472 c->idct_put= ff_libmpeg2mmx2_idct_put; 02473 c->idct_add= ff_libmpeg2mmx2_idct_add; 02474 c->idct = ff_mmxext_idct; 02475 }else{ 02476 c->idct_put= ff_libmpeg2mmx_idct_put; 02477 c->idct_add= ff_libmpeg2mmx_idct_add; 02478 c->idct = ff_mmx_idct; 02479 } 02480 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; 02481 #endif 02482 }else if((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || CONFIG_VP6_DECODER) && 02483 idct_algo==FF_IDCT_VP3 && HAVE_YASM){ 02484 if(mm_flags & AV_CPU_FLAG_SSE2){ 02485 c->idct_put= ff_vp3_idct_put_sse2; 02486 c->idct_add= ff_vp3_idct_add_sse2; 02487 c->idct = ff_vp3_idct_sse2; 02488 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; 02489 }else{ 02490 c->idct_put= ff_vp3_idct_put_mmx; 02491 c->idct_add= ff_vp3_idct_add_mmx; 02492 c->idct = ff_vp3_idct_mmx; 02493 c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM; 02494 } 02495 }else if(idct_algo==FF_IDCT_CAVS){ 02496 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; 02497 }else if(idct_algo==FF_IDCT_XVIDMMX){ 02498 if(mm_flags & AV_CPU_FLAG_SSE2){ 02499 c->idct_put= ff_idct_xvid_sse2_put; 02500 c->idct_add= ff_idct_xvid_sse2_add; 02501 c->idct = ff_idct_xvid_sse2; 02502 c->idct_permutation_type= FF_SSE2_IDCT_PERM; 02503 }else if(mm_flags & AV_CPU_FLAG_MMX2){ 02504 c->idct_put= ff_idct_xvid_mmx2_put; 02505 c->idct_add= ff_idct_xvid_mmx2_add; 02506 c->idct = ff_idct_xvid_mmx2; 02507 }else{ 02508 c->idct_put= ff_idct_xvid_mmx_put; 02509 c->idct_add= ff_idct_xvid_mmx_add; 02510 c->idct = ff_idct_xvid_mmx; 02511 } 02512 } 02513 } 02514 02515 c->put_pixels_clamped = ff_put_pixels_clamped_mmx; 02516 c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx; 02517 c->add_pixels_clamped = ff_add_pixels_clamped_mmx; 02518 if (!high_bit_depth) { 02519 c->clear_block = clear_block_mmx; 02520 c->clear_blocks = clear_blocks_mmx; 02521 if ((mm_flags & AV_CPU_FLAG_SSE) && 02522 !(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)){ 02523 /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */ 02524 c->clear_block = clear_block_sse; 02525 c->clear_blocks = clear_blocks_sse; 02526 } 02527 } 02528 02529 #define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \ 02530 c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \ 02531 c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \ 02532 c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \ 02533 c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## SIZE ## _xy2_ ## CPU 02534 02535 if (!high_bit_depth) { 02536 SET_HPEL_FUNCS(put, 0, 16, mmx); 02537 SET_HPEL_FUNCS(put_no_rnd, 0, 16, mmx); 02538 SET_HPEL_FUNCS(avg, 0, 16, mmx); 02539 SET_HPEL_FUNCS(avg_no_rnd, 0, 16, mmx); 02540 SET_HPEL_FUNCS(put, 1, 8, mmx); 02541 SET_HPEL_FUNCS(put_no_rnd, 1, 8, mmx); 02542 SET_HPEL_FUNCS(avg, 1, 8, mmx); 02543 SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx); 02544 } 02545 02546 #if ARCH_X86_32 || !HAVE_YASM 02547 c->gmc= gmc_mmx; 02548 #endif 02549 #if ARCH_X86_32 && HAVE_YASM 02550 if (!high_bit_depth) 02551 c->emulated_edge_mc = emulated_edge_mc_mmx; 02552 #endif 02553 02554 c->add_bytes= add_bytes_mmx; 02555 c->add_bytes_l2= add_bytes_l2_mmx; 02556 02557 if (!high_bit_depth) 02558 c->draw_edges = draw_edges_mmx; 02559 02560 if (CONFIG_H263_DECODER || CONFIG_H263_ENCODER) { 02561 c->h263_v_loop_filter= h263_v_loop_filter_mmx; 02562 c->h263_h_loop_filter= h263_h_loop_filter_mmx; 02563 } 02564 02565 #if HAVE_YASM 02566 if (!high_bit_depth) { 02567 c->put_h264_chroma_pixels_tab[0]= ff_put_h264_chroma_mc8_mmx_rnd; 02568 c->put_h264_chroma_pixels_tab[1]= ff_put_h264_chroma_mc4_mmx; 02569 } 02570 02571 c->put_rv40_chroma_pixels_tab[0]= ff_put_rv40_chroma_mc8_mmx; 02572 c->put_rv40_chroma_pixels_tab[1]= ff_put_rv40_chroma_mc4_mmx; 02573 #endif 02574 02575 if (mm_flags & AV_CPU_FLAG_MMX2) { 02576 c->prefetch = prefetch_mmx2; 02577 02578 if (!high_bit_depth) { 02579 c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2; 02580 c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2; 02581 02582 c->avg_pixels_tab[0][0] = avg_pixels16_mmx2; 02583 c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2; 02584 c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2; 02585 02586 c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2; 02587 c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2; 02588 02589 c->avg_pixels_tab[1][0] = avg_pixels8_mmx2; 02590 c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2; 02591 c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2; 02592 } 02593 02594 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02595 if (!high_bit_depth) { 02596 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2; 02597 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2; 02598 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2; 02599 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2; 02600 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2; 02601 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2; 02602 } 02603 02604 if (CONFIG_VP3_DECODER && HAVE_YASM) { 02605 c->vp3_v_loop_filter= ff_vp3_v_loop_filter_mmx2; 02606 c->vp3_h_loop_filter= ff_vp3_h_loop_filter_mmx2; 02607 } 02608 } 02609 if (CONFIG_VP3_DECODER && HAVE_YASM) { 02610 c->vp3_idct_dc_add = ff_vp3_idct_dc_add_mmx2; 02611 } 02612 02613 if (CONFIG_VP3_DECODER 02614 && (avctx->codec_id == CODEC_ID_VP3 || avctx->codec_id == CODEC_ID_THEORA)) { 02615 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_exact_mmx2; 02616 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_exact_mmx2; 02617 } 02618 02619 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \ 02620 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## SIZE ## _mc00_ ## CPU; \ 02621 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## SIZE ## _mc10_ ## CPU; \ 02622 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## SIZE ## _mc20_ ## CPU; \ 02623 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## SIZE ## _mc30_ ## CPU; \ 02624 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## SIZE ## _mc01_ ## CPU; \ 02625 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## SIZE ## _mc11_ ## CPU; \ 02626 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## SIZE ## _mc21_ ## CPU; \ 02627 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## SIZE ## _mc31_ ## CPU; \ 02628 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## SIZE ## _mc02_ ## CPU; \ 02629 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## SIZE ## _mc12_ ## CPU; \ 02630 c->PFX ## _pixels_tab[IDX][10] = PFX ## SIZE ## _mc22_ ## CPU; \ 02631 c->PFX ## _pixels_tab[IDX][11] = PFX ## SIZE ## _mc32_ ## CPU; \ 02632 c->PFX ## _pixels_tab[IDX][12] = PFX ## SIZE ## _mc03_ ## CPU; \ 02633 c->PFX ## _pixels_tab[IDX][13] = PFX ## SIZE ## _mc13_ ## CPU; \ 02634 c->PFX ## _pixels_tab[IDX][14] = PFX ## SIZE ## _mc23_ ## CPU; \ 02635 c->PFX ## _pixels_tab[IDX][15] = PFX ## SIZE ## _mc33_ ## CPU 02636 02637 SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2); 02638 SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2); 02639 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2); 02640 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2); 02641 SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2); 02642 SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2); 02643 02644 if (!high_bit_depth) { 02645 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2); 02646 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2); 02647 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2); 02648 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2); 02649 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2); 02650 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2); 02651 } 02652 02653 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2); 02654 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2); 02655 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2); 02656 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2); 02657 02658 #if HAVE_YASM 02659 c->avg_rv40_chroma_pixels_tab[0]= ff_avg_rv40_chroma_mc8_mmx2; 02660 c->avg_rv40_chroma_pixels_tab[1]= ff_avg_rv40_chroma_mc4_mmx2; 02661 02662 if (!high_bit_depth) { 02663 c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_mmx2_rnd; 02664 c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_mmx2; 02665 c->avg_h264_chroma_pixels_tab[2]= ff_avg_h264_chroma_mc2_mmx2; 02666 c->put_h264_chroma_pixels_tab[2]= ff_put_h264_chroma_mc2_mmx2; 02667 } 02668 if (bit_depth == 10) { 02669 c->put_h264_chroma_pixels_tab[2]= ff_put_h264_chroma_mc2_10_mmxext; 02670 c->avg_h264_chroma_pixels_tab[2]= ff_avg_h264_chroma_mc2_10_mmxext; 02671 c->put_h264_chroma_pixels_tab[1]= ff_put_h264_chroma_mc4_10_mmxext; 02672 c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_10_mmxext; 02673 } 02674 02675 c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmx2; 02676 #endif 02677 #if HAVE_7REGS && HAVE_TEN_OPERANDS 02678 if( mm_flags&AV_CPU_FLAG_3DNOW ) 02679 c->add_hfyu_median_prediction = add_hfyu_median_prediction_cmov; 02680 #endif 02681 02682 c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2; 02683 } else if (mm_flags & AV_CPU_FLAG_3DNOW) { 02684 c->prefetch = prefetch_3dnow; 02685 02686 if (!high_bit_depth) { 02687 c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow; 02688 c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow; 02689 02690 c->avg_pixels_tab[0][0] = avg_pixels16_3dnow; 02691 c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow; 02692 c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow; 02693 02694 c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow; 02695 c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow; 02696 02697 c->avg_pixels_tab[1][0] = avg_pixels8_3dnow; 02698 c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow; 02699 c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow; 02700 02701 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){ 02702 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow; 02703 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow; 02704 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow; 02705 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow; 02706 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow; 02707 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow; 02708 } 02709 } 02710 02711 if (CONFIG_VP3_DECODER 02712 && (avctx->codec_id == CODEC_ID_VP3 || avctx->codec_id == CODEC_ID_THEORA)) { 02713 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_exact_3dnow; 02714 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_exact_3dnow; 02715 } 02716 02717 SET_QPEL_FUNCS(put_qpel, 0, 16, 3dnow); 02718 SET_QPEL_FUNCS(put_qpel, 1, 8, 3dnow); 02719 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, 3dnow); 02720 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, 3dnow); 02721 SET_QPEL_FUNCS(avg_qpel, 0, 16, 3dnow); 02722 SET_QPEL_FUNCS(avg_qpel, 1, 8, 3dnow); 02723 02724 if (!high_bit_depth) { 02725 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 3dnow); 02726 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, 3dnow); 02727 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, 3dnow); 02728 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 3dnow); 02729 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, 3dnow); 02730 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, 3dnow); 02731 } 02732 02733 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, 3dnow); 02734 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, 3dnow); 02735 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, 3dnow); 02736 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow); 02737 02738 #if HAVE_YASM 02739 if (!high_bit_depth) { 02740 c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_3dnow_rnd; 02741 c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_3dnow; 02742 } 02743 02744 c->avg_rv40_chroma_pixels_tab[0]= ff_avg_rv40_chroma_mc8_3dnow; 02745 c->avg_rv40_chroma_pixels_tab[1]= ff_avg_rv40_chroma_mc4_3dnow; 02746 #endif 02747 } 02748 02749 02750 #define H264_QPEL_FUNCS(x, y, CPU)\ 02751 c->put_h264_qpel_pixels_tab[0][x+y*4] = put_h264_qpel16_mc##x##y##_##CPU;\ 02752 c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\ 02753 c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\ 02754 c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU; 02755 if((mm_flags & AV_CPU_FLAG_SSE2) && !(mm_flags & AV_CPU_FLAG_3DNOW)){ 02756 // these functions are slower than mmx on AMD, but faster on Intel 02757 if (!high_bit_depth) { 02758 c->put_pixels_tab[0][0] = put_pixels16_sse2; 02759 c->put_no_rnd_pixels_tab[0][0] = put_pixels16_sse2; 02760 c->avg_pixels_tab[0][0] = avg_pixels16_sse2; 02761 H264_QPEL_FUNCS(0, 0, sse2); 02762 } 02763 } 02764 if(mm_flags & AV_CPU_FLAG_SSE2){ 02765 if (!high_bit_depth) { 02766 H264_QPEL_FUNCS(0, 1, sse2); 02767 H264_QPEL_FUNCS(0, 2, sse2); 02768 H264_QPEL_FUNCS(0, 3, sse2); 02769 H264_QPEL_FUNCS(1, 1, sse2); 02770 H264_QPEL_FUNCS(1, 2, sse2); 02771 H264_QPEL_FUNCS(1, 3, sse2); 02772 H264_QPEL_FUNCS(2, 1, sse2); 02773 H264_QPEL_FUNCS(2, 2, sse2); 02774 H264_QPEL_FUNCS(2, 3, sse2); 02775 H264_QPEL_FUNCS(3, 1, sse2); 02776 H264_QPEL_FUNCS(3, 2, sse2); 02777 H264_QPEL_FUNCS(3, 3, sse2); 02778 } 02779 #if HAVE_YASM 02780 if (bit_depth == 10) { 02781 c->put_h264_chroma_pixels_tab[0]= ff_put_h264_chroma_mc8_10_sse2; 02782 c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_10_sse2; 02783 } 02784 #endif 02785 } 02786 #if HAVE_SSSE3 02787 if(mm_flags & AV_CPU_FLAG_SSSE3){ 02788 if (!high_bit_depth) { 02789 H264_QPEL_FUNCS(1, 0, ssse3); 02790 H264_QPEL_FUNCS(1, 1, ssse3); 02791 H264_QPEL_FUNCS(1, 2, ssse3); 02792 H264_QPEL_FUNCS(1, 3, ssse3); 02793 H264_QPEL_FUNCS(2, 0, ssse3); 02794 H264_QPEL_FUNCS(2, 1, ssse3); 02795 H264_QPEL_FUNCS(2, 2, ssse3); 02796 H264_QPEL_FUNCS(2, 3, ssse3); 02797 H264_QPEL_FUNCS(3, 0, ssse3); 02798 H264_QPEL_FUNCS(3, 1, ssse3); 02799 H264_QPEL_FUNCS(3, 2, ssse3); 02800 H264_QPEL_FUNCS(3, 3, ssse3); 02801 } 02802 c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3; 02803 #if HAVE_YASM 02804 if (!high_bit_depth) { 02805 c->put_h264_chroma_pixels_tab[0]= ff_put_h264_chroma_mc8_ssse3_rnd; 02806 c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_ssse3_rnd; 02807 c->put_h264_chroma_pixels_tab[1]= ff_put_h264_chroma_mc4_ssse3; 02808 c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_ssse3; 02809 } 02810 c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3; 02811 if (mm_flags & AV_CPU_FLAG_SSE4) // not really sse4, just slow on Conroe 02812 c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4; 02813 #endif 02814 } 02815 #endif 02816 02817 if(mm_flags & AV_CPU_FLAG_3DNOW){ 02818 c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow; 02819 c->vector_fmul = vector_fmul_3dnow; 02820 } 02821 if(mm_flags & AV_CPU_FLAG_3DNOWEXT){ 02822 c->vector_fmul_reverse = vector_fmul_reverse_3dnow2; 02823 #if HAVE_6REGS 02824 c->vector_fmul_window = vector_fmul_window_3dnow2; 02825 #endif 02826 } 02827 if(mm_flags & AV_CPU_FLAG_MMX2){ 02828 #if HAVE_YASM 02829 c->scalarproduct_int16 = ff_scalarproduct_int16_mmx2; 02830 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmx2; 02831 if (avctx->flags & CODEC_FLAG_BITEXACT) { 02832 c->apply_window_int16 = ff_apply_window_int16_mmxext_ba; 02833 } else { 02834 c->apply_window_int16 = ff_apply_window_int16_mmxext; 02835 } 02836 #endif 02837 } 02838 if(mm_flags & AV_CPU_FLAG_SSE){ 02839 c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse; 02840 c->ac3_downmix = ac3_downmix_sse; 02841 c->vector_fmul = vector_fmul_sse; 02842 c->vector_fmul_reverse = vector_fmul_reverse_sse; 02843 c->vector_fmul_add = vector_fmul_add_sse; 02844 #if HAVE_6REGS 02845 c->vector_fmul_window = vector_fmul_window_sse; 02846 #endif 02847 c->vector_clipf = vector_clipf_sse; 02848 #if HAVE_YASM 02849 c->scalarproduct_float = ff_scalarproduct_float_sse; 02850 #endif 02851 } 02852 if(mm_flags & AV_CPU_FLAG_3DNOW) 02853 c->vector_fmul_add = vector_fmul_add_3dnow; // faster than sse 02854 if(mm_flags & AV_CPU_FLAG_SSE2){ 02855 #if HAVE_YASM 02856 c->scalarproduct_int16 = ff_scalarproduct_int16_sse2; 02857 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2; 02858 if (avctx->flags & CODEC_FLAG_BITEXACT) { 02859 c->apply_window_int16 = ff_apply_window_int16_sse2_ba; 02860 } else { 02861 if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) { 02862 c->apply_window_int16 = ff_apply_window_int16_sse2; 02863 } 02864 } 02865 02866 if (!high_bit_depth) 02867 c->emulated_edge_mc = emulated_edge_mc_sse; 02868 c->gmc= gmc_sse; 02869 #endif 02870 } 02871 if (mm_flags & AV_CPU_FLAG_SSSE3) { 02872 #if HAVE_YASM 02873 if (mm_flags & AV_CPU_FLAG_ATOM) { 02874 c->apply_window_int16 = ff_apply_window_int16_ssse3_atom; 02875 } else { 02876 c->apply_window_int16 = ff_apply_window_int16_ssse3; 02877 } 02878 if (!(mm_flags & (AV_CPU_FLAG_SSE42|AV_CPU_FLAG_3DNOW))) { // cachesplit 02879 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3; 02880 } 02881 #endif 02882 } 02883 #if HAVE_AVX && HAVE_YASM 02884 if (mm_flags & AV_CPU_FLAG_AVX) { 02885 if (bit_depth == 10) { 02886 c->put_h264_chroma_pixels_tab[0]= ff_put_h264_chroma_mc8_10_avx; 02887 c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_10_avx; 02888 } 02889 } 02890 #endif 02891 } 02892 02893 if (CONFIG_ENCODERS) 02894 dsputilenc_init_mmx(c, avctx); 02895 02896 #if 0 02897 // for speed testing 02898 get_pixels = just_return; 02899 put_pixels_clamped = just_return; 02900 add_pixels_clamped = just_return; 02901 02902 pix_abs16x16 = just_return; 02903 pix_abs16x16_x2 = just_return; 02904 pix_abs16x16_y2 = just_return; 02905 pix_abs16x16_xy2 = just_return; 02906 02907 put_pixels_tab[0] = just_return; 02908 put_pixels_tab[1] = just_return; 02909 put_pixels_tab[2] = just_return; 02910 put_pixels_tab[3] = just_return; 02911 02912 put_no_rnd_pixels_tab[0] = just_return; 02913 put_no_rnd_pixels_tab[1] = just_return; 02914 put_no_rnd_pixels_tab[2] = just_return; 02915 put_no_rnd_pixels_tab[3] = just_return; 02916 02917 avg_pixels_tab[0] = just_return; 02918 avg_pixels_tab[1] = just_return; 02919 avg_pixels_tab[2] = just_return; 02920 avg_pixels_tab[3] = just_return; 02921 02922 avg_no_rnd_pixels_tab[0] = just_return; 02923 avg_no_rnd_pixels_tab[1] = just_return; 02924 avg_no_rnd_pixels_tab[2] = just_return; 02925 avg_no_rnd_pixels_tab[3] = just_return; 02926 02927 //av_fdct = just_return; 02928 //ff_idct = just_return; 02929 #endif 02930 }