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FFmpeg/libavcodec/i386/dsputil_mmx.c

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  1. /*

  2.  * MMX optimized DSP utils

  3.  * Copyright (c) 2000, 2001 Fabrice Bellard.

  4.  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>

  5.  *

  6.  * This library is free software; you can redistribute it and/or

  7.  * modify it under the terms of the GNU Lesser General Public

  8.  * License as published by the Free Software Foundation; either

  9.  * version 2 of the License, or (at your option) any later version.

  10.  *

  11.  * This library is distributed in the hope that it will be useful,

  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  14.  * Lesser General Public License for more details.

  15.  *

  16.  * You should have received a copy of the GNU Lesser General Public

  17.  * License along with this library; if not, write to the Free Software

  18.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  19.  *

  20.  * MMX optimization by Nick Kurshev <nickols_k@mail.ru>

  21.  */

  22. 

  23. #include "../dsputil.h"

  24. #include "../simple_idct.h"

  25. #include "../mpegvideo.h"

  26. #include "mmx.h"

  27. 

  28. //#undef NDEBUG

  29. //#include <assert.h>

  30. 

  31. extern const uint8_t ff_h263_loop_filter_strength[32];

  32. 

  33. int mm_flags; /* multimedia extension flags */

  34. 

  35. /* pixel operations */

  36. static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;

  37. static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;

  38. static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;

  39. 

  40. static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;

  41. static const uint64_t ff_pw_3  attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;

  42. static const uint64_t ff_pw_5  attribute_used __attribute__ ((aligned(8))) = 0x0005000500050005ULL;

  43. static const uint64_t ff_pw_16 attribute_used __attribute__ ((aligned(8))) = 0x0010001000100010ULL;

  44. static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0020002000200020ULL;

  45. static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;

  46. 

  47. static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;

  48. 

  49. #define JUMPALIGN() __asm __volatile (".balign 8"::)

  50. #define MOVQ_ZERO(regd)  __asm __volatile ("pxor %%" #regd ", %%" #regd ::)

  51. 

  52. #define MOVQ_WONE(regd) \

  53.     __asm __volatile ( \

  54.     "pcmpeqd %%" #regd ", %%" #regd " \n\t" \

  55.     "psrlw $15, %%" #regd ::)

  56. 

  57. #define MOVQ_BFE(regd) \

  58.     __asm __volatile ( \

  59.     "pcmpeqd %%" #regd ", %%" #regd " \n\t"\

  60.     "paddb %%" #regd ", %%" #regd " \n\t" ::)

  61. 

  62. #ifndef PIC

  63. #define MOVQ_BONE(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_bone))

  64. #define MOVQ_WTWO(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_wtwo))

  65. #else

  66. // for shared library it's better to use this way for accessing constants

  67. // pcmpeqd -> -1

  68. #define MOVQ_BONE(regd) \

  69.     __asm __volatile ( \

  70.     "pcmpeqd %%" #regd ", %%" #regd " \n\t" \

  71.     "psrlw $15, %%" #regd " \n\t" \

  72.     "packuswb %%" #regd ", %%" #regd " \n\t" ::)

  73. 

  74. #define MOVQ_WTWO(regd) \

  75.     __asm __volatile ( \

  76.     "pcmpeqd %%" #regd ", %%" #regd " \n\t" \

  77.     "psrlw $15, %%" #regd " \n\t" \

  78.     "psllw $1, %%" #regd " \n\t"::)

  79. 

  80. #endif

  81. 

  82. // using regr as temporary and for the output result

  83. // first argument is unmodifed and second is trashed

  84. // regfe is supposed to contain 0xfefefefefefefefe

  85. #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \

  86.     "movq " #rega ", " #regr "	\n\t"\

  87.     "pand " #regb ", " #regr "	\n\t"\

  88.     "pxor " #rega ", " #regb "	\n\t"\

  89.     "pand " #regfe "," #regb "	\n\t"\

  90.     "psrlq $1, " #regb " 	\n\t"\

  91.     "paddb " #regb ", " #regr "	\n\t"

  92. 

  93. #define PAVGB_MMX(rega, regb, regr, regfe) \

  94.     "movq " #rega ", " #regr "	\n\t"\

  95.     "por  " #regb ", " #regr "	\n\t"\

  96.     "pxor " #rega ", " #regb "	\n\t"\

  97.     "pand " #regfe "," #regb "	\n\t"\

  98.     "psrlq $1, " #regb "	\n\t"\

  99.     "psubb " #regb ", " #regr "	\n\t"

  100. 

  101. // mm6 is supposed to contain 0xfefefefefefefefe

  102. #define PAVGBP_MMX_NO_RND(rega, regb, regr,  regc, regd, regp) \

  103.     "movq " #rega ", " #regr "	\n\t"\

  104.     "movq " #regc ", " #regp "	\n\t"\

  105.     "pand " #regb ", " #regr "	\n\t"\

  106.     "pand " #regd ", " #regp "	\n\t"\

  107.     "pxor " #rega ", " #regb "	\n\t"\

  108.     "pxor " #regc ", " #regd "	\n\t"\

  109.     "pand %%mm6, " #regb "	\n\t"\

  110.     "pand %%mm6, " #regd "	\n\t"\

  111.     "psrlq $1, " #regb " 	\n\t"\

  112.     "psrlq $1, " #regd " 	\n\t"\

  113.     "paddb " #regb ", " #regr "	\n\t"\

  114.     "paddb " #regd ", " #regp "	\n\t"

  115. 

  116. #define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \

  117.     "movq " #rega ", " #regr "	\n\t"\

  118.     "movq " #regc ", " #regp "	\n\t"\

  119.     "por  " #regb ", " #regr "	\n\t"\

  120.     "por  " #regd ", " #regp "	\n\t"\

  121.     "pxor " #rega ", " #regb "	\n\t"\

  122.     "pxor " #regc ", " #regd "	\n\t"\

  123.     "pand %%mm6, " #regb "     	\n\t"\

  124.     "pand %%mm6, " #regd "     	\n\t"\

  125.     "psrlq $1, " #regd "	\n\t"\

  126.     "psrlq $1, " #regb "	\n\t"\

  127.     "psubb " #regb ", " #regr "	\n\t"\

  128.     "psubb " #regd ", " #regp "	\n\t"

  129. 

  130. /***********************************/

  131. /* MMX no rounding */

  132. #define DEF(x, y) x ## _no_rnd_ ## y ##_mmx

  133. #define SET_RND  MOVQ_WONE

  134. #define PAVGBP(a, b, c, d, e, f)	PAVGBP_MMX_NO_RND(a, b, c, d, e, f)

  135. #define PAVGB(a, b, c, e)		PAVGB_MMX_NO_RND(a, b, c, e)

  136. 

  137. #include "dsputil_mmx_rnd.h"

  138. 

  139. #undef DEF

  140. #undef SET_RND

  141. #undef PAVGBP

  142. #undef PAVGB

  143. /***********************************/

  144. /* MMX rounding */

  145. 

  146. #define DEF(x, y) x ## _ ## y ##_mmx

  147. #define SET_RND  MOVQ_WTWO

  148. #define PAVGBP(a, b, c, d, e, f)	PAVGBP_MMX(a, b, c, d, e, f)

  149. #define PAVGB(a, b, c, e)		PAVGB_MMX(a, b, c, e)

  150. 

  151. #include "dsputil_mmx_rnd.h"

  152. 

  153. #undef DEF

  154. #undef SET_RND

  155. #undef PAVGBP

  156. #undef PAVGB

  157. 

  158. /***********************************/

  159. /* 3Dnow specific */

  160. 

  161. #define DEF(x) x ## _3dnow

  162. /* for Athlons PAVGUSB is prefered */

  163. #define PAVGB "pavgusb"

  164. 

  165. #include "dsputil_mmx_avg.h"

  166. 

  167. #undef DEF

  168. #undef PAVGB

  169. 

  170. /***********************************/

  171. /* MMX2 specific */

  172. 

  173. #define DEF(x) x ## _mmx2

  174. 

  175. /* Introduced only in MMX2 set */

  176. #define PAVGB "pavgb"

  177. 

  178. #include "dsputil_mmx_avg.h"

  179. 

  180. #undef DEF

  181. #undef PAVGB

  182. 

  183. /***********************************/

  184. /* standard MMX */

  185. 

  186. #ifdef CONFIG_ENCODERS

  187. static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)

  188. {

  189.     asm volatile(

  190.         "mov $-128, %%"REG_a"	\n\t"

  191.         "pxor %%mm7, %%mm7	\n\t"

  192.         ".balign 16		\n\t"

  193.         "1:			\n\t"

  194.         "movq (%0), %%mm0	\n\t"

  195.         "movq (%0, %2), %%mm2	\n\t"

  196.         "movq %%mm0, %%mm1	\n\t"

  197.         "movq %%mm2, %%mm3	\n\t"

  198.         "punpcklbw %%mm7, %%mm0	\n\t"

  199.         "punpckhbw %%mm7, %%mm1	\n\t"

  200.         "punpcklbw %%mm7, %%mm2	\n\t"

  201.         "punpckhbw %%mm7, %%mm3	\n\t"

  202.         "movq %%mm0, (%1, %%"REG_a")\n\t"

  203.         "movq %%mm1, 8(%1, %%"REG_a")\n\t"

  204.         "movq %%mm2, 16(%1, %%"REG_a")\n\t"

  205.         "movq %%mm3, 24(%1, %%"REG_a")\n\t"

  206.         "add %3, %0		\n\t"

  207.         "add $32, %%"REG_a"	\n\t"

  208.         "js 1b			\n\t"

  209.         : "+r" (pixels)

  210.         : "r" (block+64), "r" ((long)line_size), "r" ((long)line_size*2)

  211.         : "%"REG_a

  212.     );

  213. }

  214. 

  215. static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)

  216. {

  217.     asm volatile(

  218.         "pxor %%mm7, %%mm7	\n\t"

  219.         "mov $-128, %%"REG_a"	\n\t"

  220.         ".balign 16		\n\t"

  221.         "1:			\n\t"

  222.         "movq (%0), %%mm0	\n\t"

  223.         "movq (%1), %%mm2	\n\t"

  224.         "movq %%mm0, %%mm1	\n\t"

  225.         "movq %%mm2, %%mm3	\n\t"

  226.         "punpcklbw %%mm7, %%mm0	\n\t"

  227.         "punpckhbw %%mm7, %%mm1	\n\t"

  228.         "punpcklbw %%mm7, %%mm2	\n\t"

  229.         "punpckhbw %%mm7, %%mm3	\n\t"

  230.         "psubw %%mm2, %%mm0	\n\t"

  231.         "psubw %%mm3, %%mm1	\n\t"

  232.         "movq %%mm0, (%2, %%"REG_a")\n\t"

  233.         "movq %%mm1, 8(%2, %%"REG_a")\n\t"

  234.         "add %3, %0		\n\t"

  235.         "add %3, %1		\n\t"

  236.         "add $16, %%"REG_a"	\n\t"

  237.         "jnz 1b			\n\t"

  238.         : "+r" (s1), "+r" (s2)

  239.         : "r" (block+64), "r" ((long)stride)

  240.         : "%"REG_a

  241.     );

  242. }

  243. #endif //CONFIG_ENCODERS

  244. 

  245. void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)

  246. {

  247.     const DCTELEM *p;

  248.     uint8_t *pix;

  249. 

  250.     /* read the pixels */

  251.     p = block;

  252.     pix = pixels;

  253.     /* unrolled loop */

  254. 	__asm __volatile(

  255. 		"movq	%3, %%mm0\n\t"

  256. 		"movq	8%3, %%mm1\n\t"

  257. 		"movq	16%3, %%mm2\n\t"

  258. 		"movq	24%3, %%mm3\n\t"

  259. 		"movq	32%3, %%mm4\n\t"

  260. 		"movq	40%3, %%mm5\n\t"

  261. 		"movq	48%3, %%mm6\n\t"

  262. 		"movq	56%3, %%mm7\n\t"

  263. 		"packuswb %%mm1, %%mm0\n\t"

  264. 		"packuswb %%mm3, %%mm2\n\t"

  265. 		"packuswb %%mm5, %%mm4\n\t"

  266. 		"packuswb %%mm7, %%mm6\n\t"

  267. 		"movq	%%mm0, (%0)\n\t"

  268. 		"movq	%%mm2, (%0, %1)\n\t"

  269. 		"movq	%%mm4, (%0, %1, 2)\n\t"

  270. 		"movq	%%mm6, (%0, %2)\n\t"

  271. 		::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "m"(*p)

  272. 		:"memory");

  273.         pix += line_size*4;

  274.         p += 32;

  275. 

  276.     // if here would be an exact copy of the code above

  277.     // compiler would generate some very strange code

  278.     // thus using "r"

  279.     __asm __volatile(

  280. 	    "movq	(%3), %%mm0\n\t"

  281. 	    "movq	8(%3), %%mm1\n\t"

  282. 	    "movq	16(%3), %%mm2\n\t"

  283. 	    "movq	24(%3), %%mm3\n\t"

  284. 	    "movq	32(%3), %%mm4\n\t"

  285. 	    "movq	40(%3), %%mm5\n\t"

  286. 	    "movq	48(%3), %%mm6\n\t"

  287. 	    "movq	56(%3), %%mm7\n\t"

  288. 	    "packuswb %%mm1, %%mm0\n\t"

  289. 	    "packuswb %%mm3, %%mm2\n\t"

  290. 	    "packuswb %%mm5, %%mm4\n\t"

  291. 	    "packuswb %%mm7, %%mm6\n\t"

  292. 	    "movq	%%mm0, (%0)\n\t"

  293. 	    "movq	%%mm2, (%0, %1)\n\t"

  294. 	    "movq	%%mm4, (%0, %1, 2)\n\t"

  295. 	    "movq	%%mm6, (%0, %2)\n\t"

  296. 	    ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "r"(p)

  297. 	    :"memory");

  298. }

  299. 

  300. static unsigned char __align8 vector128[8] =

  301.   { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };

  302. 

  303. void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)

  304. {

  305.     int i;

  306. 

  307.     movq_m2r(*vector128, mm1);

  308.     for (i = 0; i < 8; i++) {

  309.         movq_m2r(*(block), mm0);

  310.         packsswb_m2r(*(block + 4), mm0);

  311.         block += 8;

  312.         paddb_r2r(mm1, mm0);

  313.         movq_r2m(mm0, *pixels);

  314.         pixels += line_size;

  315.     }

  316. }

  317. 

  318. void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)

  319. {

  320.     const DCTELEM *p;

  321.     uint8_t *pix;

  322.     int i;

  323. 

  324.     /* read the pixels */

  325.     p = block;

  326.     pix = pixels;

  327.     MOVQ_ZERO(mm7);

  328.     i = 4;

  329.     do {

  330. 	__asm __volatile(

  331. 		"movq	(%2), %%mm0\n\t"

  332. 		"movq	8(%2), %%mm1\n\t"

  333. 		"movq	16(%2), %%mm2\n\t"

  334. 		"movq	24(%2), %%mm3\n\t"

  335. 		"movq	%0, %%mm4\n\t"

  336. 		"movq	%1, %%mm6\n\t"

  337. 		"movq	%%mm4, %%mm5\n\t"

  338. 		"punpcklbw %%mm7, %%mm4\n\t"

  339. 		"punpckhbw %%mm7, %%mm5\n\t"

  340. 		"paddsw	%%mm4, %%mm0\n\t"

  341. 		"paddsw	%%mm5, %%mm1\n\t"

  342. 		"movq	%%mm6, %%mm5\n\t"

  343. 		"punpcklbw %%mm7, %%mm6\n\t"

  344. 		"punpckhbw %%mm7, %%mm5\n\t"

  345. 		"paddsw	%%mm6, %%mm2\n\t"

  346. 		"paddsw	%%mm5, %%mm3\n\t"

  347. 		"packuswb %%mm1, %%mm0\n\t"

  348. 		"packuswb %%mm3, %%mm2\n\t"

  349. 		"movq	%%mm0, %0\n\t"

  350. 		"movq	%%mm2, %1\n\t"

  351. 		:"+m"(*pix), "+m"(*(pix+line_size))

  352. 		:"r"(p)

  353. 		:"memory");

  354.         pix += line_size*2;

  355.         p += 16;

  356.     } while (--i);

  357. }

  358. 

  359. static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)

  360. {

  361.     __asm __volatile(

  362. 	 "lea (%3, %3), %%"REG_a"	\n\t"

  363. 	 ".balign 8			\n\t"

  364. 	 "1:				\n\t"

  365. 	 "movd (%1), %%mm0		\n\t"

  366. 	 "movd (%1, %3), %%mm1		\n\t"

  367. 	 "movd %%mm0, (%2)		\n\t"

  368. 	 "movd %%mm1, (%2, %3)		\n\t"

  369. 	 "add %%"REG_a", %1		\n\t"

  370. 	 "add %%"REG_a", %2		\n\t"

  371. 	 "movd (%1), %%mm0		\n\t"

  372. 	 "movd (%1, %3), %%mm1		\n\t"

  373. 	 "movd %%mm0, (%2)		\n\t"

  374. 	 "movd %%mm1, (%2, %3)		\n\t"

  375. 	 "add %%"REG_a", %1		\n\t"

  376. 	 "add %%"REG_a", %2		\n\t"

  377. 	 "subl $4, %0			\n\t"

  378. 	 "jnz 1b			\n\t"

  379. 	 : "+g"(h), "+r" (pixels),  "+r" (block)

  380. 	 : "r"((long)line_size)

  381. 	 : "%"REG_a, "memory"

  382. 	);

  383. }

  384. 

  385. static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)

  386. {

  387.     __asm __volatile(

  388. 	 "lea (%3, %3), %%"REG_a"	\n\t"

  389. 	 ".balign 8			\n\t"

  390. 	 "1:				\n\t"

  391. 	 "movq (%1), %%mm0		\n\t"

  392. 	 "movq (%1, %3), %%mm1		\n\t"

  393.      	 "movq %%mm0, (%2)		\n\t"

  394. 	 "movq %%mm1, (%2, %3)		\n\t"

  395. 	 "add %%"REG_a", %1		\n\t"

  396. 	 "add %%"REG_a", %2		\n\t"

  397. 	 "movq (%1), %%mm0		\n\t"

  398. 	 "movq (%1, %3), %%mm1		\n\t"

  399. 	 "movq %%mm0, (%2)		\n\t"

  400. 	 "movq %%mm1, (%2, %3)		\n\t"

  401. 	 "add %%"REG_a", %1		\n\t"

  402. 	 "add %%"REG_a", %2		\n\t"

  403. 	 "subl $4, %0			\n\t"

  404. 	 "jnz 1b			\n\t"

  405. 	 : "+g"(h), "+r" (pixels),  "+r" (block)

  406. 	 : "r"((long)line_size)

  407. 	 : "%"REG_a, "memory"

  408. 	);

  409. }

  410. 

  411. static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)

  412. {

  413.     __asm __volatile(

  414. 	 "lea (%3, %3), %%"REG_a"	\n\t"

  415. 	 ".balign 8			\n\t"

  416. 	 "1:				\n\t"

  417. 	 "movq (%1), %%mm0		\n\t"

  418. 	 "movq 8(%1), %%mm4		\n\t"

  419. 	 "movq (%1, %3), %%mm1		\n\t"

  420. 	 "movq 8(%1, %3), %%mm5		\n\t"

  421.      	 "movq %%mm0, (%2)		\n\t"

  422.      	 "movq %%mm4, 8(%2)		\n\t"

  423. 	 "movq %%mm1, (%2, %3)		\n\t"

  424. 	 "movq %%mm5, 8(%2, %3)		\n\t"

  425. 	 "add %%"REG_a", %1		\n\t"

  426. 	 "add %%"REG_a", %2       	\n\t"

  427. 	 "movq (%1), %%mm0		\n\t"

  428. 	 "movq 8(%1), %%mm4		\n\t"

  429. 	 "movq (%1, %3), %%mm1		\n\t"

  430. 	 "movq 8(%1, %3), %%mm5		\n\t"

  431. 	 "movq %%mm0, (%2)		\n\t"

  432. 	 "movq %%mm4, 8(%2)		\n\t"

  433. 	 "movq %%mm1, (%2, %3)		\n\t"

  434. 	 "movq %%mm5, 8(%2, %3)		\n\t"

  435. 	 "add %%"REG_a", %1		\n\t"

  436. 	 "add %%"REG_a", %2       	\n\t"

  437. 	 "subl $4, %0			\n\t"

  438. 	 "jnz 1b			\n\t"

  439. 	 : "+g"(h), "+r" (pixels),  "+r" (block)

  440. 	 : "r"((long)line_size)

  441. 	 : "%"REG_a, "memory"

  442. 	);

  443. }

  444. 

  445. static void clear_blocks_mmx(DCTELEM *blocks)

  446. {

  447.     __asm __volatile(

  448.                 "pxor %%mm7, %%mm7		\n\t"

  449.                 "mov $-128*6, %%"REG_a"	\n\t"

  450.                 "1:				\n\t"

  451.                 "movq %%mm7, (%0, %%"REG_a")	\n\t"

  452.                 "movq %%mm7, 8(%0, %%"REG_a")	\n\t"

  453.                 "movq %%mm7, 16(%0, %%"REG_a")	\n\t"

  454.                 "movq %%mm7, 24(%0, %%"REG_a")	\n\t"

  455.                 "add $32, %%"REG_a"		\n\t"

  456.                 " js 1b				\n\t"

  457.                 : : "r" (((uint8_t *)blocks)+128*6)

  458.                 : "%"REG_a

  459.         );

  460. }

  461. 

  462. #ifdef CONFIG_ENCODERS

  463. static int pix_sum16_mmx(uint8_t * pix, int line_size){

  464.     const int h=16;

  465.     int sum;

  466.     long index= -line_size*h;

  467. 

  468.     __asm __volatile(

  469.                 "pxor %%mm7, %%mm7		\n\t"

  470.                 "pxor %%mm6, %%mm6		\n\t"

  471.                 "1:				\n\t"

  472.                 "movq (%2, %1), %%mm0		\n\t"

  473.                 "movq (%2, %1), %%mm1		\n\t"

  474.                 "movq 8(%2, %1), %%mm2		\n\t"

  475.                 "movq 8(%2, %1), %%mm3		\n\t"

  476.                 "punpcklbw %%mm7, %%mm0		\n\t"

  477.                 "punpckhbw %%mm7, %%mm1		\n\t"

  478.                 "punpcklbw %%mm7, %%mm2		\n\t"

  479.                 "punpckhbw %%mm7, %%mm3		\n\t"

  480.                 "paddw %%mm0, %%mm1		\n\t"

  481.                 "paddw %%mm2, %%mm3		\n\t"

  482.                 "paddw %%mm1, %%mm3		\n\t"

  483.                 "paddw %%mm3, %%mm6		\n\t"

  484.                 "add %3, %1			\n\t"

  485.                 " js 1b				\n\t"

  486.                 "movq %%mm6, %%mm5		\n\t"

  487.                 "psrlq $32, %%mm6		\n\t"

  488.                 "paddw %%mm5, %%mm6		\n\t"

  489.                 "movq %%mm6, %%mm5		\n\t"

  490.                 "psrlq $16, %%mm6		\n\t"

  491.                 "paddw %%mm5, %%mm6		\n\t"

  492.                 "movd %%mm6, %0			\n\t"

  493.                 "andl $0xFFFF, %0		\n\t"

  494.                 : "=&r" (sum), "+r" (index)

  495.                 : "r" (pix - index), "r" ((long)line_size)

  496.         );

  497. 

  498.         return sum;

  499. }

  500. #endif //CONFIG_ENCODERS

  501. 

  502. static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){

  503.     long i=0;

  504.     asm volatile(

  505.         "1:				\n\t"

  506.         "movq  (%1, %0), %%mm0		\n\t"

  507.         "movq  (%2, %0), %%mm1		\n\t"

  508.         "paddb %%mm0, %%mm1		\n\t"

  509.         "movq %%mm1, (%2, %0)		\n\t"

  510.         "movq 8(%1, %0), %%mm0		\n\t"

  511.         "movq 8(%2, %0), %%mm1		\n\t"

  512.         "paddb %%mm0, %%mm1		\n\t"

  513.         "movq %%mm1, 8(%2, %0)		\n\t"

  514.         "add $16, %0			\n\t"

  515.         "cmp %3, %0			\n\t"

  516.         " jb 1b				\n\t"

  517.         : "+r" (i)

  518.         : "r"(src), "r"(dst), "r"((long)w-15)

  519.     );

  520.     for(; i<w; i++)

  521.         dst[i+0] += src[i+0];

  522. }

  523. 

  524. #define H263_LOOP_FILTER \

  525.         "pxor %%mm7, %%mm7		\n\t"\

  526.         "movq  %0, %%mm0		\n\t"\

  527.         "movq  %0, %%mm1		\n\t"\

  528.         "movq  %3, %%mm2		\n\t"\

  529.         "movq  %3, %%mm3		\n\t"\

  530.         "punpcklbw %%mm7, %%mm0		\n\t"\

  531.         "punpckhbw %%mm7, %%mm1		\n\t"\

  532.         "punpcklbw %%mm7, %%mm2		\n\t"\

  533.         "punpckhbw %%mm7, %%mm3		\n\t"\

  534.         "psubw %%mm2, %%mm0		\n\t"\

  535.         "psubw %%mm3, %%mm1		\n\t"\

  536.         "movq  %1, %%mm2		\n\t"\

  537.         "movq  %1, %%mm3		\n\t"\

  538.         "movq  %2, %%mm4		\n\t"\

  539.         "movq  %2, %%mm5		\n\t"\

  540.         "punpcklbw %%mm7, %%mm2		\n\t"\

  541.         "punpckhbw %%mm7, %%mm3		\n\t"\

  542.         "punpcklbw %%mm7, %%mm4		\n\t"\

  543.         "punpckhbw %%mm7, %%mm5		\n\t"\

  544.         "psubw %%mm2, %%mm4		\n\t"\

  545.         "psubw %%mm3, %%mm5		\n\t"\

  546.         "psllw $2, %%mm4		\n\t"\

  547.         "psllw $2, %%mm5		\n\t"\

  548.         "paddw %%mm0, %%mm4		\n\t"\

  549.         "paddw %%mm1, %%mm5		\n\t"\

  550.         "pxor %%mm6, %%mm6		\n\t"\

  551.         "pcmpgtw %%mm4, %%mm6		\n\t"\

  552.         "pcmpgtw %%mm5, %%mm7		\n\t"\

  553.         "pxor %%mm6, %%mm4		\n\t"\

  554.         "pxor %%mm7, %%mm5		\n\t"\

  555.         "psubw %%mm6, %%mm4		\n\t"\

  556.         "psubw %%mm7, %%mm5		\n\t"\

  557.         "psrlw $3, %%mm4		\n\t"\

  558.         "psrlw $3, %%mm5		\n\t"\

  559.         "packuswb %%mm5, %%mm4		\n\t"\

  560.         "packsswb %%mm7, %%mm6		\n\t"\

  561.         "pxor %%mm7, %%mm7		\n\t"\

  562.         "movd %4, %%mm2			\n\t"\

  563.         "punpcklbw %%mm2, %%mm2		\n\t"\

  564.         "punpcklbw %%mm2, %%mm2		\n\t"\

  565.         "punpcklbw %%mm2, %%mm2		\n\t"\

  566.         "psubusb %%mm4, %%mm2		\n\t"\

  567.         "movq %%mm2, %%mm3		\n\t"\

  568.         "psubusb %%mm4, %%mm3		\n\t"\

  569.         "psubb %%mm3, %%mm2		\n\t"\

  570.         "movq %1, %%mm3			\n\t"\

  571.         "movq %2, %%mm4			\n\t"\

  572.         "pxor %%mm6, %%mm3		\n\t"\

  573.         "pxor %%mm6, %%mm4		\n\t"\

  574.         "paddusb %%mm2, %%mm3		\n\t"\

  575.         "psubusb %%mm2, %%mm4		\n\t"\

  576.         "pxor %%mm6, %%mm3		\n\t"\

  577.         "pxor %%mm6, %%mm4		\n\t"\

  578.         "paddusb %%mm2, %%mm2		\n\t"\

  579.         "packsswb %%mm1, %%mm0		\n\t"\

  580.         "pcmpgtb %%mm0, %%mm7		\n\t"\

  581.         "pxor %%mm7, %%mm0		\n\t"\

  582.         "psubb %%mm7, %%mm0		\n\t"\

  583.         "movq %%mm0, %%mm1		\n\t"\

  584.         "psubusb %%mm2, %%mm0		\n\t"\

  585.         "psubb %%mm0, %%mm1		\n\t"\

  586.         "pand %5, %%mm1			\n\t"\

  587.         "psrlw $2, %%mm1		\n\t"\

  588.         "pxor %%mm7, %%mm1		\n\t"\

  589.         "psubb %%mm7, %%mm1		\n\t"\

  590.         "movq %0, %%mm5			\n\t"\

  591.         "movq %3, %%mm6			\n\t"\

  592.         "psubb %%mm1, %%mm5		\n\t"\

  593.         "paddb %%mm1, %%mm6		\n\t"

  594. 

  595. static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){

  596.     const int strength= ff_h263_loop_filter_strength[qscale];

  597. 

  598.     asm volatile(

  599.     

  600.         H263_LOOP_FILTER

  601.         

  602.         "movq %%mm3, %1			\n\t"

  603.         "movq %%mm4, %2			\n\t"

  604.         "movq %%mm5, %0			\n\t"

  605.         "movq %%mm6, %3			\n\t"

  606.         : "+m" (*(uint64_t*)(src - 2*stride)),

  607.           "+m" (*(uint64_t*)(src - 1*stride)),

  608.           "+m" (*(uint64_t*)(src + 0*stride)),

  609.           "+m" (*(uint64_t*)(src + 1*stride))

  610.         : "g" (2*strength), "m"(ff_pb_FC)

  611.     );

  612. }

  613. 

  614. static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){

  615.     asm volatile( //FIXME could save 1 instruction if done as 8x4 ...

  616.         "movd  %4, %%mm0		\n\t"

  617.         "movd  %5, %%mm1		\n\t"

  618.         "movd  %6, %%mm2		\n\t"

  619.         "movd  %7, %%mm3		\n\t"

  620.         "punpcklbw %%mm1, %%mm0		\n\t"

  621.         "punpcklbw %%mm3, %%mm2		\n\t"

  622.         "movq %%mm0, %%mm1		\n\t"

  623.         "punpcklwd %%mm2, %%mm0		\n\t"

  624.         "punpckhwd %%mm2, %%mm1		\n\t"

  625.         "movd  %%mm0, %0		\n\t"

  626.         "punpckhdq %%mm0, %%mm0		\n\t"

  627.         "movd  %%mm0, %1		\n\t"

  628.         "movd  %%mm1, %2		\n\t"

  629.         "punpckhdq %%mm1, %%mm1		\n\t"

  630.         "movd  %%mm1, %3		\n\t"

  631.         

  632.         : "=m" (*(uint32_t*)(dst + 0*dst_stride)),

  633.           "=m" (*(uint32_t*)(dst + 1*dst_stride)),

  634.           "=m" (*(uint32_t*)(dst + 2*dst_stride)),

  635.           "=m" (*(uint32_t*)(dst + 3*dst_stride))

  636.         :  "m" (*(uint32_t*)(src + 0*src_stride)),

  637.            "m" (*(uint32_t*)(src + 1*src_stride)),

  638.            "m" (*(uint32_t*)(src + 2*src_stride)),

  639.            "m" (*(uint32_t*)(src + 3*src_stride))

  640.     );

  641. }

  642. 

  643. static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){

  644.     const int strength= ff_h263_loop_filter_strength[qscale];

  645.     uint64_t temp[4] __attribute__ ((aligned(8)));

  646.     uint8_t *btemp= (uint8_t*)temp;

  647.     

  648.     src -= 2;

  649. 

  650.     transpose4x4(btemp  , src           , 8, stride);

  651.     transpose4x4(btemp+4, src + 4*stride, 8, stride);

  652.     asm volatile(

  653.         H263_LOOP_FILTER // 5 3 4 6

  654.         

  655.         : "+m" (temp[0]),

  656.           "+m" (temp[1]),

  657.           "+m" (temp[2]),

  658.           "+m" (temp[3])

  659.         : "g" (2*strength), "m"(ff_pb_FC)

  660.     );

  661. 

  662.     asm volatile(

  663.         "movq %%mm5, %%mm1		\n\t"

  664.         "movq %%mm4, %%mm0		\n\t"

  665.         "punpcklbw %%mm3, %%mm5		\n\t"

  666.         "punpcklbw %%mm6, %%mm4		\n\t"

  667.         "punpckhbw %%mm3, %%mm1		\n\t"

  668.         "punpckhbw %%mm6, %%mm0		\n\t"

  669.         "movq %%mm5, %%mm3		\n\t"

  670.         "movq %%mm1, %%mm6		\n\t"

  671.         "punpcklwd %%mm4, %%mm5		\n\t"

  672.         "punpcklwd %%mm0, %%mm1		\n\t"

  673.         "punpckhwd %%mm4, %%mm3		\n\t"

  674.         "punpckhwd %%mm0, %%mm6		\n\t"

  675.         "movd %%mm5, %0			\n\t"

  676.         "punpckhdq %%mm5, %%mm5		\n\t"

  677.         "movd %%mm5, %1			\n\t"

  678.         "movd %%mm3, %2			\n\t"

  679.         "punpckhdq %%mm3, %%mm3		\n\t"

  680.         "movd %%mm3, %3			\n\t"

  681.         "movd %%mm1, %4			\n\t"

  682.         "punpckhdq %%mm1, %%mm1		\n\t"

  683.         "movd %%mm1, %5			\n\t"

  684.         "movd %%mm6, %6			\n\t"

  685.         "punpckhdq %%mm6, %%mm6		\n\t"

  686.         "movd %%mm6, %7			\n\t"

  687.         : "=m" (*(uint32_t*)(src + 0*stride)),

  688.           "=m" (*(uint32_t*)(src + 1*stride)),

  689.           "=m" (*(uint32_t*)(src + 2*stride)),

  690.           "=m" (*(uint32_t*)(src + 3*stride)),

  691.           "=m" (*(uint32_t*)(src + 4*stride)),

  692.           "=m" (*(uint32_t*)(src + 5*stride)),

  693.           "=m" (*(uint32_t*)(src + 6*stride)),

  694.           "=m" (*(uint32_t*)(src + 7*stride))

  695.     );

  696. }

  697. 

  698. #ifdef CONFIG_ENCODERS

  699. static int pix_norm1_mmx(uint8_t *pix, int line_size) {

  700.     int tmp;

  701.   asm volatile (

  702.       "movl $16,%%ecx\n"

  703.       "pxor %%mm0,%%mm0\n"

  704.       "pxor %%mm7,%%mm7\n"

  705.       "1:\n"

  706.       "movq (%0),%%mm2\n"	/* mm2 = pix[0-7] */

  707.       "movq 8(%0),%%mm3\n"	/* mm3 = pix[8-15] */

  708. 

  709.       "movq %%mm2,%%mm1\n"	/* mm1 = mm2 = pix[0-7] */

  710. 

  711.       "punpckhbw %%mm0,%%mm1\n"	/* mm1 = [pix4-7] */

  712.       "punpcklbw %%mm0,%%mm2\n"	/* mm2 = [pix0-3] */

  713. 

  714.       "movq %%mm3,%%mm4\n"	/* mm4 = mm3 = pix[8-15] */

  715.       "punpckhbw %%mm0,%%mm3\n"	/* mm3 = [pix12-15] */

  716.       "punpcklbw %%mm0,%%mm4\n"	/* mm4 = [pix8-11] */

  717. 

  718.       "pmaddwd %%mm1,%%mm1\n"	/* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */

  719.       "pmaddwd %%mm2,%%mm2\n"	/* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */

  720. 

  721.       "pmaddwd %%mm3,%%mm3\n"

  722.       "pmaddwd %%mm4,%%mm4\n"

  723. 

  724.       "paddd %%mm1,%%mm2\n"	/* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2,

  725. 					  pix2^2+pix3^2+pix6^2+pix7^2) */

  726.       "paddd %%mm3,%%mm4\n"

  727.       "paddd %%mm2,%%mm7\n"

  728. 

  729.       "add %2, %0\n"

  730.       "paddd %%mm4,%%mm7\n"

  731.       "dec %%ecx\n"

  732.       "jnz 1b\n"

  733. 

  734.       "movq %%mm7,%%mm1\n"

  735.       "psrlq $32, %%mm7\n"	/* shift hi dword to lo */

  736.       "paddd %%mm7,%%mm1\n"

  737.       "movd %%mm1,%1\n"

  738.       : "+r" (pix), "=r"(tmp) : "r" ((long)line_size) : "%ecx" );

  739.     return tmp;

  740. }

  741. 

  742. static int sse8_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  743.     int tmp;

  744.   asm volatile (

  745.       "movl %4,%%ecx\n"

  746.       "pxor %%mm0,%%mm0\n"	/* mm0 = 0 */

  747.       "pxor %%mm7,%%mm7\n"	/* mm7 holds the sum */

  748.       "1:\n"

  749.       "movq (%0),%%mm1\n"	/* mm1 = pix1[0-7] */

  750.       "movq (%1),%%mm2\n"	/* mm2 = pix2[0-7] */

  751. 

  752.       "movq %%mm1,%%mm5\n"

  753.       "psubusb %%mm2,%%mm1\n"

  754.       "psubusb %%mm5,%%mm2\n"

  755. 

  756.       "por %%mm1,%%mm2\n"

  757. 

  758.       "movq %%mm2,%%mm1\n"

  759. 

  760.       "punpckhbw %%mm0,%%mm2\n"

  761.       "punpcklbw %%mm0,%%mm1\n"	/* mm1 now spread over (mm1,mm2) */

  762. 

  763.       "pmaddwd %%mm2,%%mm2\n"

  764.       "pmaddwd %%mm1,%%mm1\n"

  765. 

  766.       "add %3,%0\n"

  767.       "add %3,%1\n"

  768. 

  769.       "paddd %%mm2,%%mm1\n"

  770.       "paddd %%mm1,%%mm7\n"

  771. 

  772.       "decl %%ecx\n"

  773.       "jnz 1b\n"

  774. 

  775.       "movq %%mm7,%%mm1\n"

  776.       "psrlq $32, %%mm7\n"	/* shift hi dword to lo */

  777.       "paddd %%mm7,%%mm1\n"

  778.       "movd %%mm1,%2\n"

  779.       : "+r" (pix1), "+r" (pix2), "=r"(tmp) 

  780.       : "r" ((long)line_size) , "m" (h)

  781.       : "%ecx");

  782.     return tmp;

  783. }

  784. 

  785. static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  786.     int tmp;

  787.   asm volatile (

  788.       "movl %4,%%ecx\n"

  789.       "pxor %%mm0,%%mm0\n"	/* mm0 = 0 */

  790.       "pxor %%mm7,%%mm7\n"	/* mm7 holds the sum */

  791.       "1:\n"

  792.       "movq (%0),%%mm1\n"	/* mm1 = pix1[0-7] */

  793.       "movq (%1),%%mm2\n"	/* mm2 = pix2[0-7] */

  794.       "movq 8(%0),%%mm3\n"	/* mm3 = pix1[8-15] */

  795.       "movq 8(%1),%%mm4\n"	/* mm4 = pix2[8-15] */

  796. 

  797.       /* todo: mm1-mm2, mm3-mm4 */

  798.       /* algo: substract mm1 from mm2 with saturation and vice versa */

  799.       /*       OR the results to get absolute difference */

  800.       "movq %%mm1,%%mm5\n"

  801.       "movq %%mm3,%%mm6\n"

  802.       "psubusb %%mm2,%%mm1\n"

  803.       "psubusb %%mm4,%%mm3\n"

  804.       "psubusb %%mm5,%%mm2\n"

  805.       "psubusb %%mm6,%%mm4\n"

  806. 

  807.       "por %%mm1,%%mm2\n"

  808.       "por %%mm3,%%mm4\n"

  809. 

  810.       /* now convert to 16-bit vectors so we can square them */

  811.       "movq %%mm2,%%mm1\n"

  812.       "movq %%mm4,%%mm3\n"

  813. 

  814.       "punpckhbw %%mm0,%%mm2\n"

  815.       "punpckhbw %%mm0,%%mm4\n"

  816.       "punpcklbw %%mm0,%%mm1\n"	/* mm1 now spread over (mm1,mm2) */

  817.       "punpcklbw %%mm0,%%mm3\n"	/* mm4 now spread over (mm3,mm4) */

  818. 

  819.       "pmaddwd %%mm2,%%mm2\n"

  820.       "pmaddwd %%mm4,%%mm4\n"

  821.       "pmaddwd %%mm1,%%mm1\n"

  822.       "pmaddwd %%mm3,%%mm3\n"

  823. 

  824.       "add %3,%0\n"

  825.       "add %3,%1\n"

  826. 

  827.       "paddd %%mm2,%%mm1\n"

  828.       "paddd %%mm4,%%mm3\n"

  829.       "paddd %%mm1,%%mm7\n"

  830.       "paddd %%mm3,%%mm7\n"

  831. 

  832.       "decl %%ecx\n"

  833.       "jnz 1b\n"

  834. 

  835.       "movq %%mm7,%%mm1\n"

  836.       "psrlq $32, %%mm7\n"	/* shift hi dword to lo */

  837.       "paddd %%mm7,%%mm1\n"

  838.       "movd %%mm1,%2\n"

  839.       : "+r" (pix1), "+r" (pix2), "=r"(tmp) 

  840.       : "r" ((long)line_size) , "m" (h)

  841.       : "%ecx");

  842.     return tmp;

  843. }

  844. 

  845. static int hf_noise8_mmx(uint8_t * pix1, int line_size, int h) {

  846.     int tmp;

  847.   asm volatile (

  848.       "movl %3,%%ecx\n"

  849.       "pxor %%mm7,%%mm7\n"

  850.       "pxor %%mm6,%%mm6\n"

  851.       

  852.       "movq (%0),%%mm0\n"

  853.       "movq %%mm0, %%mm1\n"

  854.       "psllq $8, %%mm0\n"

  855.       "psrlq $8, %%mm1\n"

  856.       "psrlq $8, %%mm0\n"

  857.       "movq %%mm0, %%mm2\n"

  858.       "movq %%mm1, %%mm3\n"

  859.       "punpcklbw %%mm7,%%mm0\n"

  860.       "punpcklbw %%mm7,%%mm1\n"

  861.       "punpckhbw %%mm7,%%mm2\n"

  862.       "punpckhbw %%mm7,%%mm3\n"

  863.       "psubw %%mm1, %%mm0\n"

  864.       "psubw %%mm3, %%mm2\n"

  865.       

  866.       "add %2,%0\n"

  867.       

  868.       "movq (%0),%%mm4\n"

  869.       "movq %%mm4, %%mm1\n"

  870.       "psllq $8, %%mm4\n"

  871.       "psrlq $8, %%mm1\n"

  872.       "psrlq $8, %%mm4\n"

  873.       "movq %%mm4, %%mm5\n"

  874.       "movq %%mm1, %%mm3\n"

  875.       "punpcklbw %%mm7,%%mm4\n"

  876.       "punpcklbw %%mm7,%%mm1\n"

  877.       "punpckhbw %%mm7,%%mm5\n"

  878.       "punpckhbw %%mm7,%%mm3\n"

  879.       "psubw %%mm1, %%mm4\n"

  880.       "psubw %%mm3, %%mm5\n"

  881.       "psubw %%mm4, %%mm0\n"

  882.       "psubw %%mm5, %%mm2\n"

  883.       "pxor %%mm3, %%mm3\n"

  884.       "pxor %%mm1, %%mm1\n"

  885.       "pcmpgtw %%mm0, %%mm3\n\t"

  886.       "pcmpgtw %%mm2, %%mm1\n\t"

  887.       "pxor %%mm3, %%mm0\n"

  888.       "pxor %%mm1, %%mm2\n"

  889.       "psubw %%mm3, %%mm0\n" 

  890.       "psubw %%mm1, %%mm2\n"

  891.       "paddw %%mm0, %%mm2\n"

  892.       "paddw %%mm2, %%mm6\n"

  893. 

  894.       "add %2,%0\n"

  895.       "1:\n"

  896.   

  897.       "movq (%0),%%mm0\n"

  898.       "movq %%mm0, %%mm1\n"

  899.       "psllq $8, %%mm0\n"

  900.       "psrlq $8, %%mm1\n"

  901.       "psrlq $8, %%mm0\n"

  902.       "movq %%mm0, %%mm2\n"

  903.       "movq %%mm1, %%mm3\n"

  904.       "punpcklbw %%mm7,%%mm0\n"

  905.       "punpcklbw %%mm7,%%mm1\n"

  906.       "punpckhbw %%mm7,%%mm2\n"

  907.       "punpckhbw %%mm7,%%mm3\n"

  908.       "psubw %%mm1, %%mm0\n"

  909.       "psubw %%mm3, %%mm2\n"

  910.       "psubw %%mm0, %%mm4\n"

  911.       "psubw %%mm2, %%mm5\n"

  912.       "pxor %%mm3, %%mm3\n"

  913.       "pxor %%mm1, %%mm1\n"

  914.       "pcmpgtw %%mm4, %%mm3\n\t"

  915.       "pcmpgtw %%mm5, %%mm1\n\t"

  916.       "pxor %%mm3, %%mm4\n"

  917.       "pxor %%mm1, %%mm5\n"

  918.       "psubw %%mm3, %%mm4\n" 

  919.       "psubw %%mm1, %%mm5\n"

  920.       "paddw %%mm4, %%mm5\n"

  921.       "paddw %%mm5, %%mm6\n"

  922.       

  923.       "add %2,%0\n"

  924.       

  925.       "movq (%0),%%mm4\n"

  926.       "movq %%mm4, %%mm1\n"

  927.       "psllq $8, %%mm4\n"

  928.       "psrlq $8, %%mm1\n"

  929.       "psrlq $8, %%mm4\n"

  930.       "movq %%mm4, %%mm5\n"

  931.       "movq %%mm1, %%mm3\n"

  932.       "punpcklbw %%mm7,%%mm4\n"

  933.       "punpcklbw %%mm7,%%mm1\n"

  934.       "punpckhbw %%mm7,%%mm5\n"

  935.       "punpckhbw %%mm7,%%mm3\n"

  936.       "psubw %%mm1, %%mm4\n"

  937.       "psubw %%mm3, %%mm5\n"

  938.       "psubw %%mm4, %%mm0\n"

  939.       "psubw %%mm5, %%mm2\n"

  940.       "pxor %%mm3, %%mm3\n"

  941.       "pxor %%mm1, %%mm1\n"

  942.       "pcmpgtw %%mm0, %%mm3\n\t"

  943.       "pcmpgtw %%mm2, %%mm1\n\t"

  944.       "pxor %%mm3, %%mm0\n"

  945.       "pxor %%mm1, %%mm2\n"

  946.       "psubw %%mm3, %%mm0\n" 

  947.       "psubw %%mm1, %%mm2\n"

  948.       "paddw %%mm0, %%mm2\n"

  949.       "paddw %%mm2, %%mm6\n"

  950. 

  951.       "add %2,%0\n"

  952.       "subl $2, %%ecx\n"

  953.       " jnz 1b\n"

  954. 

  955.       "movq %%mm6, %%mm0\n"

  956.       "punpcklwd %%mm7,%%mm0\n"

  957.       "punpckhwd %%mm7,%%mm6\n"

  958.       "paddd %%mm0, %%mm6\n"

  959.       

  960.       "movq %%mm6,%%mm0\n"

  961.       "psrlq $32, %%mm6\n"

  962.       "paddd %%mm6,%%mm0\n"

  963.       "movd %%mm0,%1\n"

  964.       : "+r" (pix1), "=r"(tmp) 

  965.       : "r" ((long)line_size) , "g" (h-2)

  966.       : "%ecx");

  967.       return tmp;

  968. }

  969. 

  970. static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {

  971.     int tmp;

  972.     uint8_t * pix= pix1;

  973.   asm volatile (

  974.       "movl %3,%%ecx\n"

  975.       "pxor %%mm7,%%mm7\n"

  976.       "pxor %%mm6,%%mm6\n"

  977.       

  978.       "movq (%0),%%mm0\n"

  979.       "movq 1(%0),%%mm1\n"

  980.       "movq %%mm0, %%mm2\n"

  981.       "movq %%mm1, %%mm3\n"

  982.       "punpcklbw %%mm7,%%mm0\n"

  983.       "punpcklbw %%mm7,%%mm1\n"

  984.       "punpckhbw %%mm7,%%mm2\n"

  985.       "punpckhbw %%mm7,%%mm3\n"

  986.       "psubw %%mm1, %%mm0\n"

  987.       "psubw %%mm3, %%mm2\n"

  988.       

  989.       "add %2,%0\n"

  990.       

  991.       "movq (%0),%%mm4\n"

  992.       "movq 1(%0),%%mm1\n"

  993.       "movq %%mm4, %%mm5\n"

  994.       "movq %%mm1, %%mm3\n"

  995.       "punpcklbw %%mm7,%%mm4\n"

  996.       "punpcklbw %%mm7,%%mm1\n"

  997.       "punpckhbw %%mm7,%%mm5\n"

  998.       "punpckhbw %%mm7,%%mm3\n"

  999.       "psubw %%mm1, %%mm4\n"

  1000.       "psubw %%mm3, %%mm5\n"

  1001.       "psubw %%mm4, %%mm0\n"

  1002.       "psubw %%mm5, %%mm2\n"

  1003.       "pxor %%mm3, %%mm3\n"

  1004.       "pxor %%mm1, %%mm1\n"

  1005.       "pcmpgtw %%mm0, %%mm3\n\t"

  1006.       "pcmpgtw %%mm2, %%mm1\n\t"

  1007.       "pxor %%mm3, %%mm0\n"

  1008.       "pxor %%mm1, %%mm2\n"

  1009.       "psubw %%mm3, %%mm0\n" 

  1010.       "psubw %%mm1, %%mm2\n"

  1011.       "paddw %%mm0, %%mm2\n"

  1012.       "paddw %%mm2, %%mm6\n"

  1013. 

  1014.       "add %2,%0\n"

  1015.       "1:\n"

  1016.   

  1017.       "movq (%0),%%mm0\n"

  1018.       "movq 1(%0),%%mm1\n"

  1019.       "movq %%mm0, %%mm2\n"

  1020.       "movq %%mm1, %%mm3\n"

  1021.       "punpcklbw %%mm7,%%mm0\n"

  1022.       "punpcklbw %%mm7,%%mm1\n"

  1023.       "punpckhbw %%mm7,%%mm2\n"

  1024.       "punpckhbw %%mm7,%%mm3\n"

  1025.       "psubw %%mm1, %%mm0\n"

  1026.       "psubw %%mm3, %%mm2\n"

  1027.       "psubw %%mm0, %%mm4\n"

  1028.       "psubw %%mm2, %%mm5\n"

  1029.       "pxor %%mm3, %%mm3\n"

  1030.       "pxor %%mm1, %%mm1\n"

  1031.       "pcmpgtw %%mm4, %%mm3\n\t"

  1032.       "pcmpgtw %%mm5, %%mm1\n\t"

  1033.       "pxor %%mm3, %%mm4\n"

  1034.       "pxor %%mm1, %%mm5\n"

  1035.       "psubw %%mm3, %%mm4\n"

  1036.       "psubw %%mm1, %%mm5\n"

  1037.       "paddw %%mm4, %%mm5\n"

  1038.       "paddw %%mm5, %%mm6\n"

  1039.       

  1040.       "add %2,%0\n"

  1041.       

  1042.       "movq (%0),%%mm4\n"

  1043.       "movq 1(%0),%%mm1\n"

  1044.       "movq %%mm4, %%mm5\n"

  1045.       "movq %%mm1, %%mm3\n"

  1046.       "punpcklbw %%mm7,%%mm4\n"

  1047.       "punpcklbw %%mm7,%%mm1\n"

  1048.       "punpckhbw %%mm7,%%mm5\n"

  1049.       "punpckhbw %%mm7,%%mm3\n"

  1050.       "psubw %%mm1, %%mm4\n"

  1051.       "psubw %%mm3, %%mm5\n"

  1052.       "psubw %%mm4, %%mm0\n"

  1053.       "psubw %%mm5, %%mm2\n"

  1054.       "pxor %%mm3, %%mm3\n"

  1055.       "pxor %%mm1, %%mm1\n"

  1056.       "pcmpgtw %%mm0, %%mm3\n\t"

  1057.       "pcmpgtw %%mm2, %%mm1\n\t"

  1058.       "pxor %%mm3, %%mm0\n"

  1059.       "pxor %%mm1, %%mm2\n"

  1060.       "psubw %%mm3, %%mm0\n" 

  1061.       "psubw %%mm1, %%mm2\n"

  1062.       "paddw %%mm0, %%mm2\n"

  1063.       "paddw %%mm2, %%mm6\n"

  1064. 

  1065.       "add %2,%0\n"

  1066.       "subl $2, %%ecx\n"

  1067.       " jnz 1b\n"

  1068. 

  1069.       "movq %%mm6, %%mm0\n"

  1070.       "punpcklwd %%mm7,%%mm0\n"

  1071.       "punpckhwd %%mm7,%%mm6\n"

  1072.       "paddd %%mm0, %%mm6\n"

  1073.       

  1074.       "movq %%mm6,%%mm0\n"

  1075.       "psrlq $32, %%mm6\n"

  1076.       "paddd %%mm6,%%mm0\n"

  1077.       "movd %%mm0,%1\n"

  1078.       : "+r" (pix1), "=r"(tmp) 

  1079.       : "r" ((long)line_size) , "g" (h-2)

  1080.       : "%ecx");

  1081.       return tmp + hf_noise8_mmx(pix+8, line_size, h);

  1082. }

  1083. 

  1084. static int nsse16_mmx(MpegEncContext *c, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  1085.     int score1= sse16_mmx(c, pix1, pix2, line_size, h);

  1086.     int score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);

  1087. 

  1088.     if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;

  1089.     else  return score1 + ABS(score2)*8;

  1090. }

  1091. 

  1092. static int nsse8_mmx(MpegEncContext *c, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  1093.     int score1= sse8_mmx(c, pix1, pix2, line_size, h);

  1094.     int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h);

  1095. 

  1096.     if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;

  1097.     else  return score1 + ABS(score2)*8;

  1098. }

  1099. 

  1100. static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {

  1101.     int tmp;

  1102.     

  1103.     assert( (((int)pix) & 7) == 0);

  1104.     assert((line_size &7) ==0);

  1105.     

  1106. #define SUM(in0, in1, out0, out1) \

  1107.       "movq (%0), %%mm2\n"\

  1108.       "movq 8(%0), %%mm3\n"\

  1109.       "add %2,%0\n"\

  1110.       "movq %%mm2, " #out0 "\n"\

  1111.       "movq %%mm3, " #out1 "\n"\

  1112.       "psubusb " #in0 ", %%mm2\n"\

  1113.       "psubusb " #in1 ", %%mm3\n"\

  1114.       "psubusb " #out0 ", " #in0 "\n"\

  1115.       "psubusb " #out1 ", " #in1 "\n"\

  1116.       "por %%mm2, " #in0 "\n"\

  1117.       "por %%mm3, " #in1 "\n"\

  1118.       "movq " #in0 ", %%mm2\n"\

  1119.       "movq " #in1 ", %%mm3\n"\

  1120.       "punpcklbw %%mm7, " #in0 "\n"\

  1121.       "punpcklbw %%mm7, " #in1 "\n"\

  1122.       "punpckhbw %%mm7, %%mm2\n"\

  1123.       "punpckhbw %%mm7, %%mm3\n"\

  1124.       "paddw " #in1 ", " #in0 "\n"\

  1125.       "paddw %%mm3, %%mm2\n"\

  1126.       "paddw %%mm2, " #in0 "\n"\

  1127.       "paddw " #in0 ", %%mm6\n"

  1128. 

  1129.     

  1130.   asm volatile (

  1131.       "movl %3,%%ecx\n"

  1132.       "pxor %%mm6,%%mm6\n"

  1133.       "pxor %%mm7,%%mm7\n"

  1134.       "movq (%0),%%mm0\n"

  1135.       "movq 8(%0),%%mm1\n"

  1136.       "add %2,%0\n"

  1137.       "subl $2, %%ecx\n"

  1138.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1139.       "1:\n"

  1140.       

  1141.       SUM(%%mm4, %%mm5, %%mm0, %%mm1)

  1142.       

  1143.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1144.       

  1145.       "subl $2, %%ecx\n"

  1146.       "jnz 1b\n"

  1147. 

  1148.       "movq %%mm6,%%mm0\n"

  1149.       "psrlq $32, %%mm6\n"

  1150.       "paddw %%mm6,%%mm0\n"

  1151.       "movq %%mm0,%%mm6\n"

  1152.       "psrlq $16, %%mm0\n"

  1153.       "paddw %%mm6,%%mm0\n"

  1154.       "movd %%mm0,%1\n"

  1155.       : "+r" (pix), "=r"(tmp) 

  1156.       : "r" ((long)line_size) , "m" (h)

  1157.       : "%ecx");

  1158.     return tmp & 0xFFFF;

  1159. }

  1160. #undef SUM

  1161. 

  1162. static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {

  1163.     int tmp;

  1164.     

  1165.     assert( (((int)pix) & 7) == 0);

  1166.     assert((line_size &7) ==0);

  1167.     

  1168. #define SUM(in0, in1, out0, out1) \

  1169.       "movq (%0), " #out0 "\n"\

  1170.       "movq 8(%0), " #out1 "\n"\

  1171.       "add %2,%0\n"\

  1172.       "psadbw " #out0 ", " #in0 "\n"\

  1173.       "psadbw " #out1 ", " #in1 "\n"\

  1174.       "paddw " #in1 ", " #in0 "\n"\

  1175.       "paddw " #in0 ", %%mm6\n"

  1176. 

  1177.   asm volatile (

  1178.       "movl %3,%%ecx\n"

  1179.       "pxor %%mm6,%%mm6\n"

  1180.       "pxor %%mm7,%%mm7\n"

  1181.       "movq (%0),%%mm0\n"

  1182.       "movq 8(%0),%%mm1\n"

  1183.       "add %2,%0\n"

  1184.       "subl $2, %%ecx\n"

  1185.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1186.       "1:\n"

  1187.       

  1188.       SUM(%%mm4, %%mm5, %%mm0, %%mm1)

  1189.       

  1190.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1191.       

  1192.       "subl $2, %%ecx\n"

  1193.       "jnz 1b\n"

  1194. 

  1195.       "movd %%mm6,%1\n"

  1196.       : "+r" (pix), "=r"(tmp) 

  1197.       : "r" ((long)line_size) , "m" (h)

  1198.       : "%ecx");

  1199.     return tmp;

  1200. }

  1201. #undef SUM

  1202. 

  1203. static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  1204.     int tmp;

  1205.     

  1206.     assert( (((int)pix1) & 7) == 0);

  1207.     assert( (((int)pix2) & 7) == 0);

  1208.     assert((line_size &7) ==0);

  1209.     

  1210. #define SUM(in0, in1, out0, out1) \

  1211.       "movq (%0),%%mm2\n"\

  1212.       "movq (%1)," #out0 "\n"\

  1213.       "movq 8(%0),%%mm3\n"\

  1214.       "movq 8(%1)," #out1 "\n"\

  1215.       "add %3,%0\n"\

  1216.       "add %3,%1\n"\

  1217.       "psubb " #out0 ", %%mm2\n"\

  1218.       "psubb " #out1 ", %%mm3\n"\

  1219.       "pxor %%mm7, %%mm2\n"\

  1220.       "pxor %%mm7, %%mm3\n"\

  1221.       "movq %%mm2, " #out0 "\n"\

  1222.       "movq %%mm3, " #out1 "\n"\

  1223.       "psubusb " #in0 ", %%mm2\n"\

  1224.       "psubusb " #in1 ", %%mm3\n"\

  1225.       "psubusb " #out0 ", " #in0 "\n"\

  1226.       "psubusb " #out1 ", " #in1 "\n"\

  1227.       "por %%mm2, " #in0 "\n"\

  1228.       "por %%mm3, " #in1 "\n"\

  1229.       "movq " #in0 ", %%mm2\n"\

  1230.       "movq " #in1 ", %%mm3\n"\

  1231.       "punpcklbw %%mm7, " #in0 "\n"\

  1232.       "punpcklbw %%mm7, " #in1 "\n"\

  1233.       "punpckhbw %%mm7, %%mm2\n"\

  1234.       "punpckhbw %%mm7, %%mm3\n"\

  1235.       "paddw " #in1 ", " #in0 "\n"\

  1236.       "paddw %%mm3, %%mm2\n"\

  1237.       "paddw %%mm2, " #in0 "\n"\

  1238.       "paddw " #in0 ", %%mm6\n"

  1239. 

  1240.     

  1241.   asm volatile (

  1242.       "movl %4,%%ecx\n"

  1243.       "pxor %%mm6,%%mm6\n"

  1244.       "pcmpeqw %%mm7,%%mm7\n"

  1245.       "psllw $15, %%mm7\n"

  1246.       "packsswb %%mm7, %%mm7\n"

  1247.       "movq (%0),%%mm0\n"

  1248.       "movq (%1),%%mm2\n"

  1249.       "movq 8(%0),%%mm1\n"

  1250.       "movq 8(%1),%%mm3\n"

  1251.       "add %3,%0\n"

  1252.       "add %3,%1\n"

  1253.       "subl $2, %%ecx\n"

  1254.       "psubb %%mm2, %%mm0\n"

  1255.       "psubb %%mm3, %%mm1\n"

  1256.       "pxor %%mm7, %%mm0\n"

  1257.       "pxor %%mm7, %%mm1\n"

  1258.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1259.       "1:\n"

  1260.       

  1261.       SUM(%%mm4, %%mm5, %%mm0, %%mm1)

  1262.       

  1263.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1264.       

  1265.       "subl $2, %%ecx\n"

  1266.       "jnz 1b\n"

  1267. 

  1268.       "movq %%mm6,%%mm0\n"

  1269.       "psrlq $32, %%mm6\n"

  1270.       "paddw %%mm6,%%mm0\n"

  1271.       "movq %%mm0,%%mm6\n"

  1272.       "psrlq $16, %%mm0\n"

  1273.       "paddw %%mm6,%%mm0\n"

  1274.       "movd %%mm0,%2\n"

  1275.       : "+r" (pix1), "+r" (pix2), "=r"(tmp) 

  1276.       : "r" ((long)line_size) , "m" (h)

  1277.       : "%ecx");

  1278.     return tmp & 0x7FFF;

  1279. }

  1280. #undef SUM

  1281. 

  1282. static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {

  1283.     int tmp;

  1284.     

  1285.     assert( (((int)pix1) & 7) == 0);

  1286.     assert( (((int)pix2) & 7) == 0);

  1287.     assert((line_size &7) ==0);

  1288.     

  1289. #define SUM(in0, in1, out0, out1) \

  1290.       "movq (%0)," #out0 "\n"\

  1291.       "movq (%1),%%mm2\n"\

  1292.       "movq 8(%0)," #out1 "\n"\

  1293.       "movq 8(%1),%%mm3\n"\

  1294.       "add %3,%0\n"\

  1295.       "add %3,%1\n"\

  1296.       "psubb %%mm2, " #out0 "\n"\

  1297.       "psubb %%mm3, " #out1 "\n"\

  1298.       "pxor %%mm7, " #out0 "\n"\

  1299.       "pxor %%mm7, " #out1 "\n"\

  1300.       "psadbw " #out0 ", " #in0 "\n"\

  1301.       "psadbw " #out1 ", " #in1 "\n"\

  1302.       "paddw " #in1 ", " #in0 "\n"\

  1303.       "paddw " #in0 ", %%mm6\n"

  1304. 

  1305.   asm volatile (

  1306.       "movl %4,%%ecx\n"

  1307.       "pxor %%mm6,%%mm6\n"

  1308.       "pcmpeqw %%mm7,%%mm7\n"

  1309.       "psllw $15, %%mm7\n"

  1310.       "packsswb %%mm7, %%mm7\n"

  1311.       "movq (%0),%%mm0\n"

  1312.       "movq (%1),%%mm2\n"

  1313.       "movq 8(%0),%%mm1\n"

  1314.       "movq 8(%1),%%mm3\n"

  1315.       "add %3,%0\n"

  1316.       "add %3,%1\n"

  1317.       "subl $2, %%ecx\n"

  1318.       "psubb %%mm2, %%mm0\n"

  1319.       "psubb %%mm3, %%mm1\n"

  1320.       "pxor %%mm7, %%mm0\n"

  1321.       "pxor %%mm7, %%mm1\n"

  1322.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1323.       "1:\n"

  1324.       

  1325.       SUM(%%mm4, %%mm5, %%mm0, %%mm1)

  1326.       

  1327.       SUM(%%mm0, %%mm1, %%mm4, %%mm5)

  1328.       

  1329.       "subl $2, %%ecx\n"

  1330.       "jnz 1b\n"

  1331. 

  1332.       "movd %%mm6,%2\n"

  1333.       : "+r" (pix1), "+r" (pix2), "=r"(tmp) 

  1334.       : "r" ((long)line_size) , "m" (h)

  1335.       : "%ecx");

  1336.     return tmp;

  1337. }

  1338. #undef SUM

  1339. 

  1340. static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){

  1341.     long i=0;

  1342.     asm volatile(

  1343.         "1:				\n\t"

  1344.         "movq  (%2, %0), %%mm0		\n\t"

  1345.         "movq  (%1, %0), %%mm1		\n\t"

  1346.         "psubb %%mm0, %%mm1		\n\t"

  1347.         "movq %%mm1, (%3, %0)		\n\t"

  1348.         "movq 8(%2, %0), %%mm0		\n\t"

  1349.         "movq 8(%1, %0), %%mm1		\n\t"

  1350.         "psubb %%mm0, %%mm1		\n\t"

  1351.         "movq %%mm1, 8(%3, %0)		\n\t"

  1352.         "add $16, %0			\n\t"

  1353.         "cmp %4, %0			\n\t"

  1354.         " jb 1b				\n\t"

  1355.         : "+r" (i)

  1356.         : "r"(src1), "r"(src2), "r"(dst), "r"((long)w-15)

  1357.     );

  1358.     for(; i<w; i++)

  1359.         dst[i+0] = src1[i+0]-src2[i+0];

  1360. }

  1361. 

  1362. static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){

  1363.     long i=0;

  1364.     uint8_t l, lt;

  1365.     

  1366.     asm volatile(

  1367.         "1:				\n\t"

  1368.         "movq  -1(%1, %0), %%mm0	\n\t" // LT

  1369.         "movq  (%1, %0), %%mm1		\n\t" // T

  1370.         "movq  -1(%2, %0), %%mm2	\n\t" // L

  1371.         "movq  (%2, %0), %%mm3		\n\t" // X

  1372.         "movq %%mm2, %%mm4		\n\t" // L

  1373.         "psubb %%mm0, %%mm2		\n\t"

  1374.         "paddb %%mm1, %%mm2		\n\t" // L + T - LT

  1375.         "movq %%mm4, %%mm5		\n\t" // L

  1376.         "pmaxub %%mm1, %%mm4		\n\t" // max(T, L)

  1377.         "pminub %%mm5, %%mm1		\n\t" // min(T, L)

  1378.         "pminub %%mm2, %%mm4		\n\t" 

  1379.         "pmaxub %%mm1, %%mm4		\n\t"

  1380.         "psubb %%mm4, %%mm3		\n\t" // dst - pred

  1381.         "movq %%mm3, (%3, %0)		\n\t"

  1382.         "add $8, %0			\n\t"

  1383.         "cmp %4, %0			\n\t"

  1384.         " jb 1b				\n\t"

  1385.         : "+r" (i)

  1386.         : "r"(src1), "r"(src2), "r"(dst), "r"((long)w)

  1387.     );

  1388. 

  1389.     l= *left;

  1390.     lt= *left_top;

  1391.     

  1392.     dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);

  1393.     

  1394.     *left_top= src1[w-1];

  1395.     *left    = src2[w-1];

  1396. }

  1397. 

  1398. #define LBUTTERFLY2(a1,b1,a2,b2)\

  1399.     "paddw " #b1 ", " #a1 "		\n\t"\

  1400.     "paddw " #b2 ", " #a2 "		\n\t"\

  1401.     "paddw " #b1 ", " #b1 "		\n\t"\

  1402.     "paddw " #b2 ", " #b2 "		\n\t"\

  1403.     "psubw " #a1 ", " #b1 "		\n\t"\

  1404.     "psubw " #a2 ", " #b2 "		\n\t"

  1405. 

  1406. #define HADAMARD48\

  1407.         LBUTTERFLY2(%%mm0, %%mm1, %%mm2, %%mm3)\

  1408.         LBUTTERFLY2(%%mm4, %%mm5, %%mm6, %%mm7)\

  1409.         LBUTTERFLY2(%%mm0, %%mm2, %%mm1, %%mm3)\

  1410.         LBUTTERFLY2(%%mm4, %%mm6, %%mm5, %%mm7)\

  1411.         LBUTTERFLY2(%%mm0, %%mm4, %%mm1, %%mm5)\

  1412.         LBUTTERFLY2(%%mm2, %%mm6, %%mm3, %%mm7)\

  1413. 

  1414. #define MMABS(a,z)\

  1415.     "pxor " #z ", " #z "		\n\t"\

  1416.     "pcmpgtw " #a ", " #z "		\n\t"\

  1417.     "pxor " #z ", " #a "		\n\t"\

  1418.     "psubw " #z ", " #a "		\n\t"

  1419. 

  1420. #define MMABS_SUM(a,z, sum)\

  1421.     "pxor " #z ", " #z "		\n\t"\

  1422.     "pcmpgtw " #a ", " #z "		\n\t"\

  1423.     "pxor " #z ", " #a "		\n\t"\

  1424.     "psubw " #z ", " #a "		\n\t"\

  1425.     "paddusw " #a ", " #sum "		\n\t"

  1426. 

  1427. #define MMABS_MMX2(a,z)\

  1428.     "pxor " #z ", " #z "		\n\t"\

  1429.     "psubw " #a ", " #z "		\n\t"\

  1430.     "pmaxsw " #z ", " #a "		\n\t"

  1431. 

  1432. #define MMABS_SUM_MMX2(a,z, sum)\

  1433.     "pxor " #z ", " #z "		\n\t"\

  1434.     "psubw " #a ", " #z "		\n\t"\

  1435.     "pmaxsw " #z ", " #a "		\n\t"\

  1436.     "paddusw " #a ", " #sum "		\n\t"

  1437.         

  1438. #define SBUTTERFLY(a,b,t,n)\

  1439.     "movq " #a ", " #t "		\n\t" /* abcd */\

  1440.     "punpckl" #n " " #b ", " #a "	\n\t" /* aebf */\

  1441.     "punpckh" #n " " #b ", " #t "	\n\t" /* cgdh */\

  1442. 

  1443. #define TRANSPOSE4(a,b,c,d,t)\

  1444.     SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\

  1445.     SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\

  1446.     SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\

  1447.     SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */

  1448. 

  1449. #define LOAD4(o, a, b, c, d)\

  1450.         "movq "#o"(%1), " #a "		\n\t"\

  1451.         "movq "#o"+16(%1), " #b "	\n\t"\

  1452.         "movq "#o"+32(%1), " #c "	\n\t"\

  1453.         "movq "#o"+48(%1), " #d "	\n\t"

  1454. 

  1455. #define STORE4(o, a, b, c, d)\

  1456.         "movq "#a", "#o"(%1)		\n\t"\

  1457.         "movq "#b", "#o"+16(%1)		\n\t"\

  1458.         "movq "#c", "#o"+32(%1)		\n\t"\

  1459.         "movq "#d", "#o"+48(%1)		\n\t"\

  1460. 

  1461. static int hadamard8_diff_mmx(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){

  1462.     uint64_t temp[16] __align8;

  1463.     int sum=0;

  1464.     

  1465.     assert(h==8);

  1466. 

  1467.     diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);

  1468. 

  1469.     asm volatile(

  1470.         LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)

  1471.         LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)

  1472.         

  1473.         HADAMARD48

  1474.         

  1475.         "movq %%mm7, 112(%1)		\n\t"

  1476.         

  1477.         TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)

  1478.         STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)

  1479.         

  1480.         "movq 112(%1), %%mm7 		\n\t"

  1481.         TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)

  1482.         STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)

  1483. 

  1484.         LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)

  1485.         LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)

  1486.         

  1487.         HADAMARD48

  1488.         

  1489.         "movq %%mm7, 120(%1)		\n\t"

  1490.         

  1491.         TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)

  1492.         STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)

  1493.         

  1494.         "movq 120(%1), %%mm7 		\n\t"

  1495.         TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)

  1496.         "movq %%mm7, %%mm5		\n\t"//FIXME remove

  1497.         "movq %%mm6, %%mm7		\n\t"

  1498.         "movq %%mm0, %%mm6		\n\t"

  1499. //        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove

  1500.         

  1501.         LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)

  1502. //        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)

  1503.         

  1504.         HADAMARD48

  1505.         "movq %%mm7, 64(%1)		\n\t"

  1506.         MMABS(%%mm0, %%mm7)

  1507.         MMABS_SUM(%%mm1, %%mm7, %%mm0)

  1508.         MMABS_SUM(%%mm2, %%mm7, %%mm0)

  1509.         MMABS_SUM(%%mm3, %%mm7, %%mm0)

  1510.         MMABS_SUM(%%mm4, %%mm7, %%mm0)

  1511.         MMABS_SUM(%%mm5, %%mm7, %%mm0)

  1512.         MMABS_SUM(%%mm6, %%mm7, %%mm0)

  1513.         "movq 64(%1), %%mm1		\n\t"

  1514.         MMABS_SUM(%%mm1, %%mm7, %%mm0)

  1515.         "movq %%mm0, 64(%1)		\n\t"

  1516.         

  1517.         LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)

  1518.         LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)

  1519.         

  1520.         HADAMARD48

  1521.         "movq %%mm7, (%1)		\n\t"

  1522.         MMABS(%%mm0, %%mm7)

  1523.         MMABS_SUM(%%mm1, %%mm7, %%mm0)

  1524.         MMABS_SUM(%%mm2, %%mm7, %%mm0)

  1525.         MMABS_SUM(%%mm3, %%mm7, %%mm0)

  1526.         MMABS_SUM(%%mm4, %%mm7, %%mm0)

  1527.         MMABS_SUM(%%mm5, %%mm7, %%mm0)

  1528.         MMABS_SUM(%%mm6, %%mm7, %%mm0)

  1529.         "movq (%1), %%mm1		\n\t"

  1530.         MMABS_SUM(%%mm1, %%mm7, %%mm0)

  1531.         "movq 64(%1), %%mm1		\n\t"

  1532.         MMABS_SUM(%%mm1, %%mm7, %%mm0)

  1533.         

  1534.         "movq %%mm0, %%mm1		\n\t"

  1535.         "psrlq $32, %%mm0		\n\t"

  1536.         "paddusw %%mm1, %%mm0		\n\t"

  1537.         "movq %%mm0, %%mm1		\n\t"

  1538.         "psrlq $16, %%mm0		\n\t"

  1539.         "paddusw %%mm1, %%mm0		\n\t"

  1540.         "movd %%mm0, %0			\n\t"

  1541.                 

  1542.         : "=r" (sum)

  1543.         : "r"(temp)

  1544.     );

  1545.     return sum&0xFFFF;

  1546. }

  1547. 

  1548. static int hadamard8_diff_mmx2(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){

  1549.     uint64_t temp[16] __align8;

  1550.     int sum=0;

  1551.     

  1552.     assert(h==8);

  1553. 

  1554.     diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);

  1555. 

  1556.     asm volatile(

  1557.         LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)

  1558.         LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)

  1559.         

  1560.         HADAMARD48

  1561.         

  1562.         "movq %%mm7, 112(%1)		\n\t"

  1563.         

  1564.         TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)

  1565.         STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)

  1566.         

  1567.         "movq 112(%1), %%mm7 		\n\t"

  1568.         TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)

  1569.         STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)

  1570. 

  1571.         LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)

  1572.         LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)

  1573.         

  1574.         HADAMARD48

  1575.         

  1576.         "movq %%mm7, 120(%1)		\n\t"

  1577.         

  1578.         TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)

  1579.         STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)

  1580.         

  1581.         "movq 120(%1), %%mm7 		\n\t"

  1582.         TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)

  1583.         "movq %%mm7, %%mm5		\n\t"//FIXME remove

  1584.         "movq %%mm6, %%mm7		\n\t"

  1585.         "movq %%mm0, %%mm6		\n\t"

  1586. //        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove

  1587.         

  1588.         LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)

  1589. //        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)

  1590.         

  1591.         HADAMARD48

  1592.         "movq %%mm7, 64(%1)		\n\t"

  1593.         MMABS_MMX2(%%mm0, %%mm7)

  1594.         MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)

  1595.         MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)

  1596.         MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)

  1597.         MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)

  1598.         MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)

  1599.         MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)

  1600.         "movq 64(%1), %%mm1		\n\t"

  1601.         MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)

  1602.         "movq %%mm0, 64(%1)		\n\t"

  1603.         

  1604.         LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)

  1605.         LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)

  1606.         

  1607.         HADAMARD48

  1608.         "movq %%mm7, (%1)		\n\t"

  1609.         MMABS_MMX2(%%mm0, %%mm7)

  1610.         MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)

  1611.         MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)

  1612.         MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)

  1613.         MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)

  1614.         MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)

  1615.         MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)

  1616.         "movq (%1), %%mm1		\n\t"

  1617.         MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)

  1618.         "movq 64(%1), %%mm1		\n\t"

  1619.         MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)

  1620.         

  1621.         "movq %%mm0, %%mm1		\n\t"

  1622.         "psrlq $32, %%mm0		\n\t"

  1623.         "paddusw %%mm1, %%mm0		\n\t"

  1624.         "movq %%mm0, %%mm1		\n\t"

  1625.         "psrlq $16, %%mm0		\n\t"

  1626.         "paddusw %%mm1, %%mm0		\n\t"

  1627.         "movd %%mm0, %0			\n\t"

  1628.                 

  1629.         : "=r" (sum)

  1630.         : "r"(temp)

  1631.     );

  1632.     return sum&0xFFFF;

  1633. }

  1634. 

  1635. 

  1636. WARPER8_16_SQ(hadamard8_diff_mmx, hadamard8_diff16_mmx)

  1637. WARPER8_16_SQ(hadamard8_diff_mmx2, hadamard8_diff16_mmx2)

  1638. #endif //CONFIG_ENCODERS

  1639. 

  1640. #define put_no_rnd_pixels8_mmx(a,b,c,d) put_pixels8_mmx(a,b,c,d)

  1641. #define put_no_rnd_pixels16_mmx(a,b,c,d) put_pixels16_mmx(a,b,c,d)

  1642. 

  1643. #define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\

  1644.         "paddw " #m4 ", " #m3 "		\n\t" /* x1 */\

  1645.         "movq "MANGLE(ff_pw_20)", %%mm4		\n\t" /* 20 */\

  1646.         "pmullw " #m3 ", %%mm4		\n\t" /* 20x1 */\

  1647.         "movq "#in7", " #m3 "		\n\t" /* d */\

  1648.         "movq "#in0", %%mm5		\n\t" /* D */\

  1649.         "paddw " #m3 ", %%mm5		\n\t" /* x4 */\

  1650.         "psubw %%mm5, %%mm4		\n\t" /* 20x1 - x4 */\

  1651.         "movq "#in1", %%mm5		\n\t" /* C */\

  1652.         "movq "#in2", %%mm6		\n\t" /* B */\

  1653.         "paddw " #m6 ", %%mm5		\n\t" /* x3 */\

  1654.         "paddw " #m5 ", %%mm6		\n\t" /* x2 */\

  1655.         "paddw %%mm6, %%mm6		\n\t" /* 2x2 */\

  1656.         "psubw %%mm6, %%mm5		\n\t" /* -2x2 + x3 */\

  1657.         "pmullw "MANGLE(ff_pw_3)", %%mm5	\n\t" /* -6x2 + 3x3 */\

  1658.         "paddw " #rnd ", %%mm4		\n\t" /* x2 */\

  1659.         "paddw %%mm4, %%mm5		\n\t" /* 20x1 - 6x2 + 3x3 - x4 */\

  1660.         "psraw $5, %%mm5		\n\t"\

  1661.         "packuswb %%mm5, %%mm5		\n\t"\

  1662.         OP(%%mm5, out, %%mm7, d)

  1663. 

  1664. #define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\

  1665. static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  1666.     uint64_t temp;\

  1667. \

  1668.     asm volatile(\

  1669.         "pxor %%mm7, %%mm7		\n\t"\

  1670.         "1:				\n\t"\

  1671.         "movq  (%0), %%mm0		\n\t" /* ABCDEFGH */\

  1672.         "movq %%mm0, %%mm1		\n\t" /* ABCDEFGH */\

  1673.         "movq %%mm0, %%mm2		\n\t" /* ABCDEFGH */\

  1674.         "punpcklbw %%mm7, %%mm0		\n\t" /* 0A0B0C0D */\

  1675.         "punpckhbw %%mm7, %%mm1		\n\t" /* 0E0F0G0H */\

  1676.         "pshufw $0x90, %%mm0, %%mm5	\n\t" /* 0A0A0B0C */\

  1677.         "pshufw $0x41, %%mm0, %%mm6	\n\t" /* 0B0A0A0B */\

  1678.         "movq %%mm2, %%mm3		\n\t" /* ABCDEFGH */\

  1679.         "movq %%mm2, %%mm4		\n\t" /* ABCDEFGH */\

  1680.         "psllq $8, %%mm2		\n\t" /* 0ABCDEFG */\

  1681.         "psllq $16, %%mm3		\n\t" /* 00ABCDEF */\

  1682.         "psllq $24, %%mm4		\n\t" /* 000ABCDE */\

  1683.         "punpckhbw %%mm7, %%mm2		\n\t" /* 0D0E0F0G */\

  1684.         "punpckhbw %%mm7, %%mm3		\n\t" /* 0C0D0E0F */\

  1685.         "punpckhbw %%mm7, %%mm4		\n\t" /* 0B0C0D0E */\

  1686.         "paddw %%mm3, %%mm5		\n\t" /* b */\

  1687.         "paddw %%mm2, %%mm6		\n\t" /* c */\

  1688.         "paddw %%mm5, %%mm5		\n\t" /* 2b */\

  1689.         "psubw %%mm5, %%mm6		\n\t" /* c - 2b */\

  1690.         "pshufw $0x06, %%mm0, %%mm5	\n\t" /* 0C0B0A0A */\

  1691.         "pmullw "MANGLE(ff_pw_3)", %%mm6		\n\t" /* 3c - 6b */\

  1692.         "paddw %%mm4, %%mm0		\n\t" /* a */\

  1693.         "paddw %%mm1, %%mm5		\n\t" /* d */\

  1694.         "pmullw "MANGLE(ff_pw_20)", %%mm0		\n\t" /* 20a */\

  1695.         "psubw %%mm5, %%mm0		\n\t" /* 20a - d */\

  1696.         "paddw %6, %%mm6		\n\t"\

  1697.         "paddw %%mm6, %%mm0		\n\t" /* 20a - 6b + 3c - d */\

  1698.         "psraw $5, %%mm0		\n\t"\

  1699.         "movq %%mm0, %5			\n\t"\

  1700.         /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\

  1701.         \

  1702.         "movq 5(%0), %%mm0		\n\t" /* FGHIJKLM */\

  1703.         "movq %%mm0, %%mm5		\n\t" /* FGHIJKLM */\

  1704.         "movq %%mm0, %%mm6		\n\t" /* FGHIJKLM */\

  1705.         "psrlq $8, %%mm0		\n\t" /* GHIJKLM0 */\

  1706.         "psrlq $16, %%mm5		\n\t" /* HIJKLM00 */\

  1707.         "punpcklbw %%mm7, %%mm0		\n\t" /* 0G0H0I0J */\

  1708.         "punpcklbw %%mm7, %%mm5		\n\t" /* 0H0I0J0K */\

  1709.         "paddw %%mm0, %%mm2		\n\t" /* b */\

  1710.         "paddw %%mm5, %%mm3		\n\t" /* c */\

  1711.         "paddw %%mm2, %%mm2		\n\t" /* 2b */\

  1712.         "psubw %%mm2, %%mm3		\n\t" /* c - 2b */\

  1713.         "movq %%mm6, %%mm2		\n\t" /* FGHIJKLM */\

  1714.         "psrlq $24, %%mm6		\n\t" /* IJKLM000 */\

  1715.         "punpcklbw %%mm7, %%mm2		\n\t" /* 0F0G0H0I */\

  1716.         "punpcklbw %%mm7, %%mm6		\n\t" /* 0I0J0K0L */\

  1717.         "pmullw "MANGLE(ff_pw_3)", %%mm3		\n\t" /* 3c - 6b */\

  1718.         "paddw %%mm2, %%mm1		\n\t" /* a */\

  1719.         "paddw %%mm6, %%mm4		\n\t" /* d */\

  1720.         "pmullw "MANGLE(ff_pw_20)", %%mm1		\n\t" /* 20a */\

  1721.         "psubw %%mm4, %%mm3		\n\t" /* - 6b +3c - d */\

  1722.         "paddw %6, %%mm1		\n\t"\

  1723.         "paddw %%mm1, %%mm3		\n\t" /* 20a - 6b +3c - d */\

  1724.         "psraw $5, %%mm3		\n\t"\

  1725.         "movq %5, %%mm1			\n\t"\

  1726.         "packuswb %%mm3, %%mm1		\n\t"\

  1727.         OP_MMX2(%%mm1, (%1),%%mm4, q)\

  1728.         /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\

  1729.         \

  1730.         "movq 9(%0), %%mm1		\n\t" /* JKLMNOPQ */\

  1731.         "movq %%mm1, %%mm4		\n\t" /* JKLMNOPQ */\

  1732.         "movq %%mm1, %%mm3		\n\t" /* JKLMNOPQ */\

  1733.         "psrlq $8, %%mm1		\n\t" /* KLMNOPQ0 */\

  1734.         "psrlq $16, %%mm4		\n\t" /* LMNOPQ00 */\

  1735.         "punpcklbw %%mm7, %%mm1		\n\t" /* 0K0L0M0N */\

  1736.         "punpcklbw %%mm7, %%mm4		\n\t" /* 0L0M0N0O */\

  1737.         "paddw %%mm1, %%mm5		\n\t" /* b */\

  1738.         "paddw %%mm4, %%mm0		\n\t" /* c */\

  1739.         "paddw %%mm5, %%mm5		\n\t" /* 2b */\

  1740.         "psubw %%mm5, %%mm0		\n\t" /* c - 2b */\

  1741.         "movq %%mm3, %%mm5		\n\t" /* JKLMNOPQ */\

  1742.         "psrlq $24, %%mm3		\n\t" /* MNOPQ000 */\

  1743.         "pmullw "MANGLE(ff_pw_3)", %%mm0		\n\t" /* 3c - 6b */\

  1744.         "punpcklbw %%mm7, %%mm3		\n\t" /* 0M0N0O0P */\

  1745.         "paddw %%mm3, %%mm2		\n\t" /* d */\

  1746.         "psubw %%mm2, %%mm0		\n\t" /* -6b + 3c - d */\

  1747.         "movq %%mm5, %%mm2		\n\t" /* JKLMNOPQ */\

  1748.         "punpcklbw %%mm7, %%mm2		\n\t" /* 0J0K0L0M */\

  1749.         "punpckhbw %%mm7, %%mm5		\n\t" /* 0N0O0P0Q */\

  1750.         "paddw %%mm2, %%mm6		\n\t" /* a */\

  1751.         "pmullw "MANGLE(ff_pw_20)", %%mm6		\n\t" /* 20a */\

  1752.         "paddw %6, %%mm0		\n\t"\

  1753.         "paddw %%mm6, %%mm0		\n\t" /* 20a - 6b + 3c - d */\

  1754.         "psraw $5, %%mm0		\n\t"\

  1755.         /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\

  1756.         \

  1757.         "paddw %%mm5, %%mm3		\n\t" /* a */\

  1758.         "pshufw $0xF9, %%mm5, %%mm6	\n\t" /* 0O0P0Q0Q */\

  1759.         "paddw %%mm4, %%mm6		\n\t" /* b */\

  1760.         "pshufw $0xBE, %%mm5, %%mm4	\n\t" /* 0P0Q0Q0P */\

  1761.         "pshufw $0x6F, %%mm5, %%mm5	\n\t" /* 0Q0Q0P0O */\

  1762.         "paddw %%mm1, %%mm4		\n\t" /* c */\

  1763.         "paddw %%mm2, %%mm5		\n\t" /* d */\

  1764.         "paddw %%mm6, %%mm6		\n\t" /* 2b */\

  1765.         "psubw %%mm6, %%mm4		\n\t" /* c - 2b */\

  1766.         "pmullw "MANGLE(ff_pw_20)", %%mm3		\n\t" /* 20a */\

  1767.         "pmullw "MANGLE(ff_pw_3)", %%mm4		\n\t" /* 3c - 6b */\

  1768.         "psubw %%mm5, %%mm3		\n\t" /* -6b + 3c - d */\

  1769.         "paddw %6, %%mm4		\n\t"\

  1770.         "paddw %%mm3, %%mm4		\n\t" /* 20a - 6b + 3c - d */\

  1771.         "psraw $5, %%mm4		\n\t"\

  1772.         "packuswb %%mm4, %%mm0		\n\t"\

  1773.         OP_MMX2(%%mm0, 8(%1), %%mm4, q)\

  1774.         \

  1775.         "add %3, %0			\n\t"\

  1776.         "add %4, %1			\n\t"\

  1777.         "decl %2			\n\t"\

  1778.         " jnz 1b				\n\t"\

  1779.         : "+a"(src), "+c"(dst), "+m"(h)\

  1780.         : "d"((long)srcStride), "S"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\

  1781.         : "memory"\

  1782.     );\

  1783. }\

  1784. \

  1785. static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  1786.     int i;\

  1787.     int16_t temp[16];\

  1788.     /* quick HACK, XXX FIXME MUST be optimized */\

  1789.     for(i=0; i<h; i++)\

  1790.     {\

  1791.         temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\

  1792.         temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\

  1793.         temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\

  1794.         temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\

  1795.         temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\

  1796.         temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\

  1797.         temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\

  1798.         temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\

  1799.         temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\

  1800.         temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\

  1801.         temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\

  1802.         temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\

  1803.         temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\

  1804.         temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\

  1805.         temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\

  1806.         temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\

  1807.         asm volatile(\

  1808.             "movq (%0), %%mm0		\n\t"\

  1809.             "movq 8(%0), %%mm1		\n\t"\

  1810.             "paddw %2, %%mm0		\n\t"\

  1811.             "paddw %2, %%mm1		\n\t"\

  1812.             "psraw $5, %%mm0		\n\t"\

  1813.             "psraw $5, %%mm1		\n\t"\

  1814.             "packuswb %%mm1, %%mm0	\n\t"\

  1815.             OP_3DNOW(%%mm0, (%1), %%mm1, q)\

  1816.             "movq 16(%0), %%mm0		\n\t"\

  1817.             "movq 24(%0), %%mm1		\n\t"\

  1818.             "paddw %2, %%mm0		\n\t"\

  1819.             "paddw %2, %%mm1		\n\t"\

  1820.             "psraw $5, %%mm0		\n\t"\

  1821.             "psraw $5, %%mm1		\n\t"\

  1822.             "packuswb %%mm1, %%mm0	\n\t"\

  1823.             OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\

  1824.             :: "r"(temp), "r"(dst), "m"(ROUNDER)\

  1825.             : "memory"\

  1826.         );\

  1827.         dst+=dstStride;\

  1828.         src+=srcStride;\

  1829.     }\

  1830. }\

  1831. \

  1832. static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  1833.     uint64_t temp;\

  1834. \

  1835.     asm volatile(\

  1836.         "pxor %%mm7, %%mm7		\n\t"\

  1837.         "1:				\n\t"\

  1838.         "movq  (%0), %%mm0		\n\t" /* ABCDEFGH */\

  1839.         "movq %%mm0, %%mm1		\n\t" /* ABCDEFGH */\

  1840.         "movq %%mm0, %%mm2		\n\t" /* ABCDEFGH */\

  1841.         "punpcklbw %%mm7, %%mm0		\n\t" /* 0A0B0C0D */\

  1842.         "punpckhbw %%mm7, %%mm1		\n\t" /* 0E0F0G0H */\

  1843.         "pshufw $0x90, %%mm0, %%mm5	\n\t" /* 0A0A0B0C */\

  1844.         "pshufw $0x41, %%mm0, %%mm6	\n\t" /* 0B0A0A0B */\

  1845.         "movq %%mm2, %%mm3		\n\t" /* ABCDEFGH */\

  1846.         "movq %%mm2, %%mm4		\n\t" /* ABCDEFGH */\

  1847.         "psllq $8, %%mm2		\n\t" /* 0ABCDEFG */\

  1848.         "psllq $16, %%mm3		\n\t" /* 00ABCDEF */\

  1849.         "psllq $24, %%mm4		\n\t" /* 000ABCDE */\

  1850.         "punpckhbw %%mm7, %%mm2		\n\t" /* 0D0E0F0G */\

  1851.         "punpckhbw %%mm7, %%mm3		\n\t" /* 0C0D0E0F */\

  1852.         "punpckhbw %%mm7, %%mm4		\n\t" /* 0B0C0D0E */\

  1853.         "paddw %%mm3, %%mm5		\n\t" /* b */\

  1854.         "paddw %%mm2, %%mm6		\n\t" /* c */\

  1855.         "paddw %%mm5, %%mm5		\n\t" /* 2b */\

  1856.         "psubw %%mm5, %%mm6		\n\t" /* c - 2b */\

  1857.         "pshufw $0x06, %%mm0, %%mm5	\n\t" /* 0C0B0A0A */\

  1858.         "pmullw "MANGLE(ff_pw_3)", %%mm6		\n\t" /* 3c - 6b */\

  1859.         "paddw %%mm4, %%mm0		\n\t" /* a */\

  1860.         "paddw %%mm1, %%mm5		\n\t" /* d */\

  1861.         "pmullw "MANGLE(ff_pw_20)", %%mm0		\n\t" /* 20a */\

  1862.         "psubw %%mm5, %%mm0		\n\t" /* 20a - d */\

  1863.         "paddw %6, %%mm6		\n\t"\

  1864.         "paddw %%mm6, %%mm0		\n\t" /* 20a - 6b + 3c - d */\

  1865.         "psraw $5, %%mm0		\n\t"\

  1866.         /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\

  1867.         \

  1868.         "movd 5(%0), %%mm5		\n\t" /* FGHI */\

  1869.         "punpcklbw %%mm7, %%mm5		\n\t" /* 0F0G0H0I */\

  1870.         "pshufw $0xF9, %%mm5, %%mm6	\n\t" /* 0G0H0I0I */\

  1871.         "paddw %%mm5, %%mm1		\n\t" /* a */\

  1872.         "paddw %%mm6, %%mm2		\n\t" /* b */\

  1873.         "pshufw $0xBE, %%mm5, %%mm6	\n\t" /* 0H0I0I0H */\

  1874.         "pshufw $0x6F, %%mm5, %%mm5	\n\t" /* 0I0I0H0G */\

  1875.         "paddw %%mm6, %%mm3		\n\t" /* c */\

  1876.         "paddw %%mm5, %%mm4		\n\t" /* d */\

  1877.         "paddw %%mm2, %%mm2		\n\t" /* 2b */\

  1878.         "psubw %%mm2, %%mm3		\n\t" /* c - 2b */\

  1879.         "pmullw "MANGLE(ff_pw_20)", %%mm1		\n\t" /* 20a */\

  1880.         "pmullw "MANGLE(ff_pw_3)", %%mm3		\n\t" /* 3c - 6b */\

  1881.         "psubw %%mm4, %%mm3		\n\t" /* -6b + 3c - d */\

  1882.         "paddw %6, %%mm1		\n\t"\

  1883.         "paddw %%mm1, %%mm3		\n\t" /* 20a - 6b + 3c - d */\

  1884.         "psraw $5, %%mm3		\n\t"\

  1885.         "packuswb %%mm3, %%mm0		\n\t"\

  1886.         OP_MMX2(%%mm0, (%1), %%mm4, q)\

  1887.         \

  1888.         "add %3, %0			\n\t"\

  1889.         "add %4, %1			\n\t"\

  1890.         "decl %2			\n\t"\

  1891.         " jnz 1b			\n\t"\

  1892.         : "+a"(src), "+c"(dst), "+m"(h)\

  1893.         : "S"((long)srcStride), "D"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\

  1894.         : "memory"\

  1895.     );\

  1896. }\

  1897. \

  1898. static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\

  1899.     int i;\

  1900.     int16_t temp[8];\

  1901.     /* quick HACK, XXX FIXME MUST be optimized */\

  1902.     for(i=0; i<h; i++)\

  1903.     {\

  1904.         temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\

  1905.         temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\

  1906.         temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\

  1907.         temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\

  1908.         temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\

  1909.         temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\

  1910.         temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\

  1911.         temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\

  1912.         asm volatile(\

  1913.             "movq (%0), %%mm0		\n\t"\

  1914.             "movq 8(%0), %%mm1		\n\t"\

  1915.             "paddw %2, %%mm0		\n\t"\

  1916.             "paddw %2, %%mm1		\n\t"\

  1917.             "psraw $5, %%mm0		\n\t"\

  1918.             "psraw $5, %%mm1		\n\t"\

  1919.             "packuswb %%mm1, %%mm0	\n\t"\

  1920.             OP_3DNOW(%%mm0, (%1), %%mm1, q)\

  1921.             :: "r"(temp), "r"(dst), "m"(ROUNDER)\

  1922.             :"memory"\

  1923.         );\

  1924.         dst+=dstStride;\

  1925.         src+=srcStride;\

  1926.     }\

  1927. }

  1928. 

  1929. #define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\

  1930. \

  1931. static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  1932.     uint64_t temp[17*4];\

  1933.     uint64_t *temp_ptr= temp;\

  1934.     int count= 17;\

  1935. \

  1936.     /*FIXME unroll */\

  1937.     asm volatile(\

  1938.         "pxor %%mm7, %%mm7		\n\t"\

  1939.         "1:				\n\t"\

  1940.         "movq (%0), %%mm0		\n\t"\

  1941.         "movq (%0), %%mm1		\n\t"\

  1942.         "movq 8(%0), %%mm2		\n\t"\

  1943.         "movq 8(%0), %%mm3		\n\t"\

  1944.         "punpcklbw %%mm7, %%mm0		\n\t"\

  1945.         "punpckhbw %%mm7, %%mm1		\n\t"\

  1946.         "punpcklbw %%mm7, %%mm2		\n\t"\

  1947.         "punpckhbw %%mm7, %%mm3		\n\t"\

  1948.         "movq %%mm0, (%1)		\n\t"\

  1949.         "movq %%mm1, 17*8(%1)		\n\t"\

  1950.         "movq %%mm2, 2*17*8(%1)		\n\t"\

  1951.         "movq %%mm3, 3*17*8(%1)		\n\t"\

  1952.         "add $8, %1			\n\t"\

  1953.         "add %3, %0			\n\t"\

  1954.         "decl %2			\n\t"\

  1955.         " jnz 1b			\n\t"\

  1956.         : "+r" (src), "+r" (temp_ptr), "+r"(count)\

  1957.         : "r" ((long)srcStride)\

  1958.         : "memory"\

  1959.     );\

  1960.     \

  1961.     temp_ptr= temp;\

  1962.     count=4;\

  1963.     \

  1964. /*FIXME reorder for speed */\

  1965.     asm volatile(\

  1966.         /*"pxor %%mm7, %%mm7		\n\t"*/\

  1967.         "1:				\n\t"\

  1968.         "movq (%0), %%mm0		\n\t"\

  1969.         "movq 8(%0), %%mm1		\n\t"\

  1970.         "movq 16(%0), %%mm2		\n\t"\

  1971.         "movq 24(%0), %%mm3		\n\t"\

  1972.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\

  1973.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\

  1974.         "add %4, %1			\n\t"\

  1975.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\

  1976.         \

  1977.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\

  1978.         "add %4, %1			\n\t"\

  1979.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\

  1980.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\

  1981.         "add %4, %1			\n\t"\

  1982.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\

  1983.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\

  1984.         "add %4, %1			\n\t"\

  1985.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\

  1986.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\

  1987.         "add %4, %1			\n\t"\

  1988.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\

  1989.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\

  1990.         "add %4, %1			\n\t"\

  1991.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\

  1992.         \

  1993.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\

  1994.         "add %4, %1			\n\t"  \

  1995.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\

  1996.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\

  1997.         \

  1998.         "add $136, %0			\n\t"\

  1999.         "add %6, %1			\n\t"\

  2000.         "decl %2			\n\t"\

  2001.         " jnz 1b			\n\t"\

  2002.         \

  2003.         : "+r"(temp_ptr), "+r"(dst), "+g"(count)\

  2004.         : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\

  2005.         :"memory"\

  2006.     );\

  2007. }\

  2008. \

  2009. static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2010.     uint64_t temp[9*2];\

  2011.     uint64_t *temp_ptr= temp;\

  2012.     int count= 9;\

  2013. \

  2014.     /*FIXME unroll */\

  2015.     asm volatile(\

  2016.         "pxor %%mm7, %%mm7		\n\t"\

  2017.         "1:				\n\t"\

  2018.         "movq (%0), %%mm0		\n\t"\

  2019.         "movq (%0), %%mm1		\n\t"\

  2020.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2021.         "punpckhbw %%mm7, %%mm1		\n\t"\

  2022.         "movq %%mm0, (%1)		\n\t"\

  2023.         "movq %%mm1, 9*8(%1)		\n\t"\

  2024.         "add $8, %1			\n\t"\

  2025.         "add %3, %0			\n\t"\

  2026.         "decl %2			\n\t"\

  2027.         " jnz 1b			\n\t"\

  2028.         : "+r" (src), "+r" (temp_ptr), "+r"(count)\

  2029.         : "r" ((long)srcStride)\

  2030.         : "memory"\

  2031.     );\

  2032.     \

  2033.     temp_ptr= temp;\

  2034.     count=2;\

  2035.     \

  2036. /*FIXME reorder for speed */\

  2037.     asm volatile(\

  2038.         /*"pxor %%mm7, %%mm7		\n\t"*/\

  2039.         "1:				\n\t"\

  2040.         "movq (%0), %%mm0		\n\t"\

  2041.         "movq 8(%0), %%mm1		\n\t"\

  2042.         "movq 16(%0), %%mm2		\n\t"\

  2043.         "movq 24(%0), %%mm3		\n\t"\

  2044.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\

  2045.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\

  2046.         "add %4, %1			\n\t"\

  2047.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\

  2048.         \

  2049.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\

  2050.         "add %4, %1			\n\t"\

  2051.         QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\

  2052.         \

  2053.         QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\

  2054.         "add %4, %1			\n\t"\

  2055.         QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\

  2056.         QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\

  2057.                 \

  2058.         "add $72, %0			\n\t"\

  2059.         "add %6, %1			\n\t"\

  2060.         "decl %2			\n\t"\

  2061.         " jnz 1b			\n\t"\

  2062.          \

  2063.         : "+r"(temp_ptr), "+r"(dst), "+g"(count)\

  2064.         : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)dstStride)\

  2065.         : "memory"\

  2066.    );\

  2067. }\

  2068. \

  2069. static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\

  2070.     OPNAME ## pixels8_mmx(dst, src, stride, 8);\

  2071. }\

  2072. \

  2073. static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2074.     uint64_t temp[8];\

  2075.     uint8_t * const half= (uint8_t*)temp;\

  2076.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\

  2077.     OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\

  2078. }\

  2079. \

  2080. static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2081.     OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\

  2082. }\

  2083. \

  2084. static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2085.     uint64_t temp[8];\

  2086.     uint8_t * const half= (uint8_t*)temp;\

  2087.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\

  2088.     OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\

  2089. }\

  2090. \

  2091. static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2092.     uint64_t temp[8];\

  2093.     uint8_t * const half= (uint8_t*)temp;\

  2094.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\

  2095.     OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\

  2096. }\

  2097. \

  2098. static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2099.     OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\

  2100. }\

  2101. \

  2102. static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2103.     uint64_t temp[8];\

  2104.     uint8_t * const half= (uint8_t*)temp;\

  2105.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\

  2106.     OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\

  2107. }\

  2108. static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2109.     uint64_t half[8 + 9];\

  2110.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2111.     uint8_t * const halfHV= ((uint8_t*)half);\

  2112.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2113.     put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\

  2114.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2115.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\

  2116. }\

  2117. static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2118.     uint64_t half[8 + 9];\

  2119.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2120.     uint8_t * const halfHV= ((uint8_t*)half);\

  2121.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2122.     put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\

  2123.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2124.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\

  2125. }\

  2126. static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2127.     uint64_t half[8 + 9];\

  2128.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2129.     uint8_t * const halfHV= ((uint8_t*)half);\

  2130.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2131.     put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\

  2132.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2133.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\

  2134. }\

  2135. static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2136.     uint64_t half[8 + 9];\

  2137.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2138.     uint8_t * const halfHV= ((uint8_t*)half);\

  2139.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2140.     put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\

  2141.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2142.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\

  2143. }\

  2144. static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2145.     uint64_t half[8 + 9];\

  2146.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2147.     uint8_t * const halfHV= ((uint8_t*)half);\

  2148.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2149.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2150.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\

  2151. }\

  2152. static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2153.     uint64_t half[8 + 9];\

  2154.     uint8_t * const halfH= ((uint8_t*)half) + 64;\

  2155.     uint8_t * const halfHV= ((uint8_t*)half);\

  2156.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2157.     put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\

  2158.     OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\

  2159. }\

  2160. static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2161.     uint64_t half[8 + 9];\

  2162.     uint8_t * const halfH= ((uint8_t*)half);\

  2163.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2164.     put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\

  2165.     OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\

  2166. }\

  2167. static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2168.     uint64_t half[8 + 9];\

  2169.     uint8_t * const halfH= ((uint8_t*)half);\

  2170.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2171.     put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\

  2172.     OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\

  2173. }\

  2174. static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2175.     uint64_t half[9];\

  2176.     uint8_t * const halfH= ((uint8_t*)half);\

  2177.     put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\

  2178.     OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\

  2179. }\

  2180. static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\

  2181.     OPNAME ## pixels16_mmx(dst, src, stride, 16);\

  2182. }\

  2183. \

  2184. static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2185.     uint64_t temp[32];\

  2186.     uint8_t * const half= (uint8_t*)temp;\

  2187.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\

  2188.     OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\

  2189. }\

  2190. \

  2191. static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2192.     OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\

  2193. }\

  2194. \

  2195. static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2196.     uint64_t temp[32];\

  2197.     uint8_t * const half= (uint8_t*)temp;\

  2198.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\

  2199.     OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\

  2200. }\

  2201. \

  2202. static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2203.     uint64_t temp[32];\

  2204.     uint8_t * const half= (uint8_t*)temp;\

  2205.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\

  2206.     OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\

  2207. }\

  2208. \

  2209. static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2210.     OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\

  2211. }\

  2212. \

  2213. static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2214.     uint64_t temp[32];\

  2215.     uint8_t * const half= (uint8_t*)temp;\

  2216.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\

  2217.     OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\

  2218. }\

  2219. static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2220.     uint64_t half[16*2 + 17*2];\

  2221.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2222.     uint8_t * const halfHV= ((uint8_t*)half);\

  2223.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2224.     put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\

  2225.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2226.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\

  2227. }\

  2228. static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2229.     uint64_t half[16*2 + 17*2];\

  2230.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2231.     uint8_t * const halfHV= ((uint8_t*)half);\

  2232.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2233.     put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\

  2234.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2235.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\

  2236. }\

  2237. static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2238.     uint64_t half[16*2 + 17*2];\

  2239.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2240.     uint8_t * const halfHV= ((uint8_t*)half);\

  2241.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2242.     put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\

  2243.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2244.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\

  2245. }\

  2246. static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2247.     uint64_t half[16*2 + 17*2];\

  2248.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2249.     uint8_t * const halfHV= ((uint8_t*)half);\

  2250.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2251.     put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\

  2252.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2253.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\

  2254. }\

  2255. static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2256.     uint64_t half[16*2 + 17*2];\

  2257.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2258.     uint8_t * const halfHV= ((uint8_t*)half);\

  2259.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2260.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2261.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\

  2262. }\

  2263. static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2264.     uint64_t half[16*2 + 17*2];\

  2265.     uint8_t * const halfH= ((uint8_t*)half) + 256;\

  2266.     uint8_t * const halfHV= ((uint8_t*)half);\

  2267.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2268.     put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\

  2269.     OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\

  2270. }\

  2271. static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2272.     uint64_t half[17*2];\

  2273.     uint8_t * const halfH= ((uint8_t*)half);\

  2274.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2275.     put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\

  2276.     OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\

  2277. }\

  2278. static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2279.     uint64_t half[17*2];\

  2280.     uint8_t * const halfH= ((uint8_t*)half);\

  2281.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2282.     put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\

  2283.     OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\

  2284. }\

  2285. static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2286.     uint64_t half[17*2];\

  2287.     uint8_t * const halfH= ((uint8_t*)half);\

  2288.     put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\

  2289.     OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\

  2290. }

  2291. 

  2292. #define QPEL_H264V(A,B,C,D,E,F,OP)\

  2293.         "movd (%0), "#F"		\n\t"\

  2294.         "movq "#C", %%mm6		\n\t"\

  2295.         "paddw "#D", %%mm6		\n\t"\

  2296.         "psllw $2, %%mm6		\n\t"\

  2297.         "psubw "#B", %%mm6		\n\t"\

  2298.         "psubw "#E", %%mm6		\n\t"\

  2299.         "pmullw %4, %%mm6		\n\t"\

  2300.         "add %2, %0			\n\t"\

  2301.         "punpcklbw %%mm7, "#F"		\n\t"\

  2302.         "paddw %5, "#A"			\n\t"\

  2303.         "paddw "#F", "#A"		\n\t"\

  2304.         "paddw "#A", %%mm6		\n\t"\

  2305.         "psraw $5, %%mm6		\n\t"\

  2306.         "packuswb %%mm6, %%mm6		\n\t"\

  2307.         OP(%%mm6, (%1), A, d)\

  2308.         "add %3, %1			\n\t"     

  2309. 

  2310. #define QPEL_H264HV(A,B,C,D,E,F,OF)\

  2311.         "movd (%0), "#F"		\n\t"\

  2312.         "movq "#C", %%mm6		\n\t"\

  2313.         "paddw "#D", %%mm6		\n\t"\

  2314.         "psllw $2, %%mm6		\n\t"\

  2315.         "psubw "#B", %%mm6		\n\t"\

  2316.         "psubw "#E", %%mm6		\n\t"\

  2317.         "pmullw %3, %%mm6		\n\t"\

  2318.         "add %2, %0			\n\t"\

  2319.         "punpcklbw %%mm7, "#F"		\n\t"\

  2320.         "paddw "#F", "#A"		\n\t"\

  2321.         "paddw "#A", %%mm6		\n\t"\

  2322.         "movq %%mm6, "#OF"(%1)		\n\t"

  2323.         

  2324. #define QPEL_H264(OPNAME, OP, MMX)\

  2325. static void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2326.     int h=4;\

  2327. \

  2328.     asm volatile(\

  2329.         "pxor %%mm7, %%mm7		\n\t"\

  2330.         "movq %5, %%mm4			\n\t"\

  2331.         "movq %6, %%mm5			\n\t"\

  2332.         "1:				\n\t"\

  2333.         "movd  -1(%0), %%mm1		\n\t"\

  2334.         "movd    (%0), %%mm2		\n\t"\

  2335.         "movd   1(%0), %%mm3		\n\t"\

  2336.         "movd   2(%0), %%mm0		\n\t"\

  2337.         "punpcklbw %%mm7, %%mm1		\n\t"\

  2338.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2339.         "punpcklbw %%mm7, %%mm3		\n\t"\

  2340.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2341.         "paddw %%mm0, %%mm1		\n\t"\

  2342.         "paddw %%mm3, %%mm2		\n\t"\

  2343.         "movd  -2(%0), %%mm0		\n\t"\

  2344.         "movd   3(%0), %%mm3		\n\t"\

  2345.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2346.         "punpcklbw %%mm7, %%mm3		\n\t"\

  2347.         "paddw %%mm3, %%mm0		\n\t"\

  2348.         "psllw $2, %%mm2		\n\t"\

  2349.         "psubw %%mm1, %%mm2		\n\t"\

  2350.         "pmullw %%mm4, %%mm2		\n\t"\

  2351.         "paddw %%mm5, %%mm0		\n\t"\

  2352.         "paddw %%mm2, %%mm0		\n\t"\

  2353.         "psraw $5, %%mm0		\n\t"\

  2354.         "packuswb %%mm0, %%mm0		\n\t"\

  2355.         OP(%%mm0, (%1),%%mm6, d)\

  2356.         "add %3, %0			\n\t"\

  2357.         "add %4, %1			\n\t"\

  2358.         "decl %2			\n\t"\

  2359.         " jnz 1b			\n\t"\

  2360.         : "+a"(src), "+c"(dst), "+m"(h)\

  2361.         : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  2362.         : "memory"\

  2363.     );\

  2364. }\

  2365. static void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2366.     src -= 2*srcStride;\

  2367.     asm volatile(\

  2368.         "pxor %%mm7, %%mm7		\n\t"\

  2369.         "movd (%0), %%mm0		\n\t"\

  2370.         "add %2, %0			\n\t"\

  2371.         "movd (%0), %%mm1		\n\t"\

  2372.         "add %2, %0			\n\t"\

  2373.         "movd (%0), %%mm2		\n\t"\

  2374.         "add %2, %0			\n\t"\

  2375.         "movd (%0), %%mm3		\n\t"\

  2376.         "add %2, %0			\n\t"\

  2377.         "movd (%0), %%mm4		\n\t"\

  2378.         "add %2, %0			\n\t"\

  2379.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2380.         "punpcklbw %%mm7, %%mm1		\n\t"\

  2381.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2382.         "punpcklbw %%mm7, %%mm3		\n\t"\

  2383.         "punpcklbw %%mm7, %%mm4		\n\t"\

  2384.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  2385.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  2386.         QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  2387.         QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  2388.          \

  2389.         : "+a"(src), "+c"(dst)\

  2390.         : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  2391.         : "memory"\

  2392.     );\

  2393. }\

  2394. static void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  2395.     int h=4;\

  2396.     int w=3;\

  2397.     src -= 2*srcStride+2;\

  2398.     while(w--){\

  2399.         asm volatile(\

  2400.             "pxor %%mm7, %%mm7			\n\t"\

  2401.             "movd (%0), %%mm0			\n\t"\

  2402.             "add %2, %0				\n\t"\

  2403.             "movd (%0), %%mm1			\n\t"\

  2404.             "add %2, %0				\n\t"\

  2405.             "movd (%0), %%mm2			\n\t"\

  2406.             "add %2, %0				\n\t"\

  2407.             "movd (%0), %%mm3			\n\t"\

  2408.             "add %2, %0				\n\t"\

  2409.             "movd (%0), %%mm4			\n\t"\

  2410.             "add %2, %0				\n\t"\

  2411.             "punpcklbw %%mm7, %%mm0		\n\t"\

  2412.             "punpcklbw %%mm7, %%mm1		\n\t"\

  2413.             "punpcklbw %%mm7, %%mm2		\n\t"\

  2414.             "punpcklbw %%mm7, %%mm3		\n\t"\

  2415.             "punpcklbw %%mm7, %%mm4		\n\t"\

  2416.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\

  2417.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\

  2418.             QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\

  2419.             QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\

  2420.              \

  2421.             : "+a"(src)\

  2422.             : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\

  2423.             : "memory"\

  2424.         );\

  2425.         tmp += 4;\

  2426.         src += 4 - 9*srcStride;\

  2427.     }\

  2428.     tmp -= 3*4;\

  2429.     asm volatile(\

  2430.         "movq %4, %%mm6			\n\t"\

  2431.         "1:				\n\t"\

  2432.         "movq     (%0), %%mm0		\n\t"\

  2433.         "paddw  10(%0), %%mm0		\n\t"\

  2434.         "movq    2(%0), %%mm1		\n\t"\

  2435.         "paddw   8(%0), %%mm1		\n\t"\

  2436.         "movq    4(%0), %%mm2		\n\t"\

  2437.         "paddw   6(%0), %%mm2		\n\t"\

  2438.         "psubw %%mm1, %%mm0		\n\t"/*a-b   (abccba)*/\

  2439.         "psraw $2, %%mm0		\n\t"/*(a-b)/4 */\

  2440.         "psubw %%mm1, %%mm0		\n\t"/*(a-b)/4-b */\

  2441.         "paddsw %%mm2, %%mm0		\n\t"\

  2442.         "psraw $2, %%mm0		\n\t"/*((a-b)/4-b)/4 */\

  2443.         "paddw %%mm6, %%mm2		\n\t"\

  2444.         "paddw %%mm2, %%mm0		\n\t"\

  2445.         "psraw $6, %%mm0		\n\t"\

  2446.         "packuswb %%mm0, %%mm0		\n\t"\

  2447.         OP(%%mm0, (%1),%%mm7, d)\

  2448.         "add $24, %0			\n\t"\

  2449.         "add %3, %1			\n\t"\

  2450.         "decl %2			\n\t"\

  2451.         " jnz 1b			\n\t"\

  2452.         : "+a"(tmp), "+c"(dst), "+m"(h)\

  2453.         : "S"((long)dstStride), "m"(ff_pw_32)\

  2454.         : "memory"\

  2455.     );\

  2456. }\

  2457. \

  2458. static void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2459.     int h=8;\

  2460.     asm volatile(\

  2461.         "pxor %%mm7, %%mm7		\n\t"\

  2462.         "movq %5, %%mm6			\n\t"\

  2463.         "1:				\n\t"\

  2464.         "movq    (%0), %%mm0		\n\t"\

  2465.         "movq   1(%0), %%mm2		\n\t"\

  2466.         "movq %%mm0, %%mm1		\n\t"\

  2467.         "movq %%mm2, %%mm3		\n\t"\

  2468.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2469.         "punpckhbw %%mm7, %%mm1		\n\t"\

  2470.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2471.         "punpckhbw %%mm7, %%mm3		\n\t"\

  2472.         "paddw %%mm2, %%mm0		\n\t"\

  2473.         "paddw %%mm3, %%mm1		\n\t"\

  2474.         "psllw $2, %%mm0		\n\t"\

  2475.         "psllw $2, %%mm1		\n\t"\

  2476.         "movq   -1(%0), %%mm2		\n\t"\

  2477.         "movq    2(%0), %%mm4		\n\t"\

  2478.         "movq %%mm2, %%mm3		\n\t"\

  2479.         "movq %%mm4, %%mm5		\n\t"\

  2480.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2481.         "punpckhbw %%mm7, %%mm3		\n\t"\

  2482.         "punpcklbw %%mm7, %%mm4		\n\t"\

  2483.         "punpckhbw %%mm7, %%mm5		\n\t"\

  2484.         "paddw %%mm4, %%mm2		\n\t"\

  2485.         "paddw %%mm3, %%mm5		\n\t"\

  2486.         "psubw %%mm2, %%mm0		\n\t"\

  2487.         "psubw %%mm5, %%mm1		\n\t"\

  2488.         "pmullw %%mm6, %%mm0		\n\t"\

  2489.         "pmullw %%mm6, %%mm1		\n\t"\

  2490.         "movd   -2(%0), %%mm2		\n\t"\

  2491.         "movd    7(%0), %%mm5		\n\t"\

  2492.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2493.         "punpcklbw %%mm7, %%mm5		\n\t"\

  2494.         "paddw %%mm3, %%mm2		\n\t"\

  2495.         "paddw %%mm5, %%mm4		\n\t"\

  2496.         "movq %6, %%mm5			\n\t"\

  2497.         "paddw %%mm5, %%mm2		\n\t"\

  2498.         "paddw %%mm5, %%mm4		\n\t"\

  2499.         "paddw %%mm2, %%mm0		\n\t"\

  2500.         "paddw %%mm4, %%mm1		\n\t"\

  2501.         "psraw $5, %%mm0		\n\t"\

  2502.         "psraw $5, %%mm1		\n\t"\

  2503.         "packuswb %%mm1, %%mm0		\n\t"\

  2504.         OP(%%mm0, (%1),%%mm5, q)\

  2505.         "add %3, %0			\n\t"\

  2506.         "add %4, %1			\n\t"\

  2507.         "decl %2			\n\t"\

  2508.         " jnz 1b			\n\t"\

  2509.         : "+a"(src), "+c"(dst), "+m"(h)\

  2510.         : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  2511.         : "memory"\

  2512.     );\

  2513. }\

  2514. \

  2515. static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2516.     int h= 2;\

  2517.     src -= 2*srcStride;\

  2518.     \

  2519.     while(h--){\

  2520.       asm volatile(\

  2521.         "pxor %%mm7, %%mm7		\n\t"\

  2522.         "movd (%0), %%mm0		\n\t"\

  2523.         "add %2, %0			\n\t"\

  2524.         "movd (%0), %%mm1		\n\t"\

  2525.         "add %2, %0			\n\t"\

  2526.         "movd (%0), %%mm2		\n\t"\

  2527.         "add %2, %0			\n\t"\

  2528.         "movd (%0), %%mm3		\n\t"\

  2529.         "add %2, %0			\n\t"\

  2530.         "movd (%0), %%mm4		\n\t"\

  2531.         "add %2, %0			\n\t"\

  2532.         "punpcklbw %%mm7, %%mm0		\n\t"\

  2533.         "punpcklbw %%mm7, %%mm1		\n\t"\

  2534.         "punpcklbw %%mm7, %%mm2		\n\t"\

  2535.         "punpcklbw %%mm7, %%mm3		\n\t"\

  2536.         "punpcklbw %%mm7, %%mm4		\n\t"\

  2537.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  2538.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  2539.         QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\

  2540.         QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\

  2541.         QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\

  2542.         QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\

  2543.         QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\

  2544.         QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\

  2545.          \

  2546.         : "+a"(src), "+c"(dst)\

  2547.         : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\

  2548.         : "memory"\

  2549.      );\

  2550.      src += 4-13*srcStride;\

  2551.      dst +=  4-8*dstStride;\

  2552.    }\

  2553. }\

  2554. static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  2555.     int h=8;\

  2556.     int w=4;\

  2557.     src -= 2*srcStride+2;\

  2558.     while(w--){\

  2559.         asm volatile(\

  2560.             "pxor %%mm7, %%mm7			\n\t"\

  2561.             "movd (%0), %%mm0			\n\t"\

  2562.             "add %2, %0				\n\t"\

  2563.             "movd (%0), %%mm1			\n\t"\

  2564.             "add %2, %0				\n\t"\

  2565.             "movd (%0), %%mm2			\n\t"\

  2566.             "add %2, %0				\n\t"\

  2567.             "movd (%0), %%mm3			\n\t"\

  2568.             "add %2, %0				\n\t"\

  2569.             "movd (%0), %%mm4			\n\t"\

  2570.             "add %2, %0				\n\t"\

  2571.             "punpcklbw %%mm7, %%mm0		\n\t"\

  2572.             "punpcklbw %%mm7, %%mm1		\n\t"\

  2573.             "punpcklbw %%mm7, %%mm2		\n\t"\

  2574.             "punpcklbw %%mm7, %%mm3		\n\t"\

  2575.             "punpcklbw %%mm7, %%mm4		\n\t"\

  2576.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*4)\

  2577.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*4)\

  2578.             QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*4)\

  2579.             QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*4)\

  2580.             QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*8*4)\

  2581.             QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*8*4)\

  2582.             QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*8*4)\

  2583.             QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*8*4)\

  2584.              \

  2585.             : "+a"(src)\

  2586.             : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\

  2587.             : "memory"\

  2588.         );\

  2589.         tmp += 4;\

  2590.         src += 4 - 13*srcStride;\

  2591.     }\

  2592.     tmp -= 4*4;\

  2593.     asm volatile(\

  2594.         "movq %4, %%mm6			\n\t"\

  2595.         "1:				\n\t"\

  2596.         "movq     (%0), %%mm0		\n\t"\

  2597.         "movq    8(%0), %%mm3		\n\t"\

  2598.         "movq    2(%0), %%mm1		\n\t"\

  2599.         "movq   10(%0), %%mm4		\n\t"\

  2600.         "paddw   %%mm4, %%mm0		\n\t"\

  2601.         "paddw   %%mm3, %%mm1		\n\t"\

  2602.         "paddw  18(%0), %%mm3		\n\t"\

  2603.         "paddw  16(%0), %%mm4		\n\t"\

  2604.         "movq    4(%0), %%mm2		\n\t"\

  2605.         "movq   12(%0), %%mm5		\n\t"\

  2606.         "paddw   6(%0), %%mm2		\n\t"\

  2607.         "paddw  14(%0), %%mm5		\n\t"\

  2608.         "psubw %%mm1, %%mm0		\n\t"\

  2609.         "psubw %%mm4, %%mm3		\n\t"\

  2610.         "psraw $2, %%mm0		\n\t"\

  2611.         "psraw $2, %%mm3		\n\t"\

  2612.         "psubw %%mm1, %%mm0		\n\t"\

  2613.         "psubw %%mm4, %%mm3		\n\t"\

  2614.         "paddsw %%mm2, %%mm0		\n\t"\

  2615.         "paddsw %%mm5, %%mm3		\n\t"\

  2616.         "psraw $2, %%mm0		\n\t"\

  2617.         "psraw $2, %%mm3		\n\t"\

  2618.         "paddw %%mm6, %%mm2		\n\t"\

  2619.         "paddw %%mm6, %%mm5		\n\t"\

  2620.         "paddw %%mm2, %%mm0		\n\t"\

  2621.         "paddw %%mm5, %%mm3		\n\t"\

  2622.         "psraw $6, %%mm0		\n\t"\

  2623.         "psraw $6, %%mm3		\n\t"\

  2624.         "packuswb %%mm3, %%mm0		\n\t"\

  2625.         OP(%%mm0, (%1),%%mm7, q)\

  2626.         "add $32, %0			\n\t"\

  2627.         "add %3, %1			\n\t"\

  2628.         "decl %2			\n\t"\

  2629.         " jnz 1b			\n\t"\

  2630.         : "+a"(tmp), "+c"(dst), "+m"(h)\

  2631.         : "S"((long)dstStride), "m"(ff_pw_32)\

  2632.         : "memory"\

  2633.     );\

  2634. }\

  2635. static void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2636.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  2637.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  2638.     src += 8*srcStride;\

  2639.     dst += 8*dstStride;\

  2640.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  2641.     OPNAME ## h264_qpel8_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  2642. }\

  2643. \

  2644. static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\

  2645.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  2646.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  2647.     src += 8*srcStride;\

  2648.     dst += 8*dstStride;\

  2649.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\

  2650.     OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\

  2651. }\

  2652. \

  2653. static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\

  2654.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\

  2655.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst+8, tmp  , src+8, dstStride, tmpStride, srcStride);\

  2656.     src += 8*srcStride;\

  2657.     dst += 8*dstStride;\

  2658.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\

  2659.     OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(dst+8, tmp  , src+8, dstStride, tmpStride, srcStride);\

  2660. }\

  2661. 

  2662. #define H264_MC(OPNAME, SIZE, MMX) \

  2663. static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\

  2664.     OPNAME ## pixels ## SIZE ## _mmx(dst, src, stride, SIZE);\

  2665. }\

  2666. \

  2667. static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2668.     uint64_t temp[SIZE*SIZE/8];\

  2669.     uint8_t * const half= (uint8_t*)temp;\

  2670.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(half, src, SIZE, stride);\

  2671.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\

  2672. }\

  2673. \

  2674. static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2675.     OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\

  2676. }\

  2677. \

  2678. static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2679.     uint64_t temp[SIZE*SIZE/8];\

  2680.     uint8_t * const half= (uint8_t*)temp;\

  2681.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(half, src, SIZE, stride);\

  2682.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+1, half, stride, stride, SIZE);\

  2683. }\

  2684. \

  2685. static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2686.     uint64_t temp[SIZE*SIZE/8];\

  2687.     uint8_t * const half= (uint8_t*)temp;\

  2688.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\

  2689.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\

  2690. }\

  2691. \

  2692. static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2693.     OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\

  2694. }\

  2695. \

  2696. static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2697.     uint64_t temp[SIZE*SIZE/8];\

  2698.     uint8_t * const half= (uint8_t*)temp;\

  2699.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\

  2700.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, half, stride, stride, SIZE);\

  2701. }\

  2702. \

  2703. static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2704.     uint64_t temp[SIZE*SIZE/4];\

  2705.     uint8_t * const halfH= (uint8_t*)temp;\

  2706.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  2707.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  2708.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  2709.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  2710. }\

  2711. \

  2712. static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2713.     uint64_t temp[SIZE*SIZE/4];\

  2714.     uint8_t * const halfH= (uint8_t*)temp;\

  2715.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  2716.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  2717.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  2718.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  2719. }\

  2720. \

  2721. static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2722.     uint64_t temp[SIZE*SIZE/4];\

  2723.     uint8_t * const halfH= (uint8_t*)temp;\

  2724.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  2725.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  2726.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  2727.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  2728. }\

  2729. \

  2730. static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2731.     uint64_t temp[SIZE*SIZE/4];\

  2732.     uint8_t * const halfH= (uint8_t*)temp;\

  2733.     uint8_t * const halfV= ((uint8_t*)temp) + SIZE*SIZE;\

  2734.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  2735.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  2736.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfV, stride, SIZE, SIZE);\

  2737. }\

  2738. \

  2739. static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2740.     uint64_t temp[SIZE*(SIZE+8)/4];\

  2741.     int16_t * const tmp= (int16_t*)temp;\

  2742.     OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, tmp, src, stride, SIZE, stride);\

  2743. }\

  2744. \

  2745. static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2746.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  2747.     uint8_t * const halfH= (uint8_t*)temp;\

  2748.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  2749.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  2750.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src, SIZE, stride);\

  2751.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  2752.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfHV, stride, SIZE, SIZE);\

  2753. }\

  2754. \

  2755. static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2756.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  2757.     uint8_t * const halfH= (uint8_t*)temp;\

  2758.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  2759.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  2760.     put_h264_qpel ## SIZE ## _h_lowpass_ ## MMX(halfH, src + stride, SIZE, stride);\

  2761.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  2762.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfH, halfHV, stride, SIZE, SIZE);\

  2763. }\

  2764. \

  2765. static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2766.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  2767.     uint8_t * const halfV= (uint8_t*)temp;\

  2768.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  2769.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  2770.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\

  2771.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  2772.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfV, halfHV, stride, SIZE, SIZE);\

  2773. }\

  2774. \

  2775. static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\

  2776.     uint64_t temp[SIZE*(SIZE+8)/4 + SIZE*SIZE/4];\

  2777.     uint8_t * const halfV= (uint8_t*)temp;\

  2778.     uint8_t * const halfHV= ((uint8_t*)temp) + SIZE*SIZE;\

  2779.     int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE;\

  2780.     put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\

  2781.     put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\

  2782.     OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, halfV, halfHV, stride, SIZE, SIZE);\

  2783. }\

  2784. 

  2785. 

  2786. #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "	\n\t"

  2787. #define AVG_3DNOW_OP(a,b,temp, size) \

  2788. "mov" #size " " #b ", " #temp "	\n\t"\

  2789. "pavgusb " #temp ", " #a "	\n\t"\

  2790. "mov" #size " " #a ", " #b "	\n\t"

  2791. #define AVG_MMX2_OP(a,b,temp, size) \

  2792. "mov" #size " " #b ", " #temp "	\n\t"\

  2793. "pavgb " #temp ", " #a "	\n\t"\

  2794. "mov" #size " " #a ", " #b "	\n\t"

  2795. 

  2796. QPEL_BASE(put_       , ff_pw_16, _       , PUT_OP, PUT_OP)

  2797. QPEL_BASE(avg_       , ff_pw_16, _       , AVG_MMX2_OP, AVG_3DNOW_OP)

  2798. QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)

  2799. QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, 3dnow)

  2800. QPEL_OP(avg_       , ff_pw_16, _       , AVG_3DNOW_OP, 3dnow)

  2801. QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)

  2802. QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, mmx2)

  2803. QPEL_OP(avg_       , ff_pw_16, _       , AVG_MMX2_OP, mmx2)

  2804. QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)

  2805. 

  2806. QPEL_H264(put_       ,       PUT_OP, 3dnow)

  2807. QPEL_H264(avg_       , AVG_3DNOW_OP, 3dnow)

  2808. QPEL_H264(put_       ,       PUT_OP, mmx2)

  2809. QPEL_H264(avg_       ,  AVG_MMX2_OP, mmx2)

  2810. 

  2811. H264_MC(put_, 4, 3dnow)

  2812. H264_MC(put_, 8, 3dnow)

  2813. H264_MC(put_, 16,3dnow)

  2814. H264_MC(avg_, 4, 3dnow)

  2815. H264_MC(avg_, 8, 3dnow)

  2816. H264_MC(avg_, 16,3dnow)

  2817. H264_MC(put_, 4, mmx2)

  2818. H264_MC(put_, 8, mmx2)

  2819. H264_MC(put_, 16,mmx2)

  2820. H264_MC(avg_, 4, mmx2)

  2821. H264_MC(avg_, 8, mmx2)

  2822. H264_MC(avg_, 16,mmx2)

  2823. 

  2824. #if 0

  2825. static void just_return() { return; }

  2826. #endif

  2827. 

  2828. #define SET_QPEL_FUNC(postfix1, postfix2) \

  2829.     c->put_ ## postfix1 = put_ ## postfix2;\

  2830.     c->put_no_rnd_ ## postfix1 = put_no_rnd_ ## postfix2;\

  2831.     c->avg_ ## postfix1 = avg_ ## postfix2;

  2832. 

  2833. static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){

  2834.     long i=0;

  2835.     

  2836.     assert(ABS(scale) < 256);

  2837.     scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;

  2838. 

  2839.     asm volatile(

  2840.         "pcmpeqw %%mm6, %%mm6		\n\t" // -1w

  2841.         "psrlw $15, %%mm6		\n\t" //  1w

  2842.         "pxor %%mm7, %%mm7		\n\t"

  2843.         "movd  %4, %%mm5		\n\t" 

  2844.         "punpcklwd %%mm5, %%mm5		\n\t" 

  2845.         "punpcklwd %%mm5, %%mm5		\n\t" 

  2846.         "1:				\n\t"

  2847.         "movq  (%1, %0), %%mm0		\n\t" 

  2848.         "movq  8(%1, %0), %%mm1		\n\t"

  2849.         "pmulhw %%mm5, %%mm0		\n\t"

  2850.         "pmulhw %%mm5, %%mm1		\n\t"

  2851.         "paddw %%mm6, %%mm0		\n\t"

  2852.         "paddw %%mm6, %%mm1		\n\t"

  2853.         "psraw $1, %%mm0		\n\t"

  2854.         "psraw $1, %%mm1		\n\t"

  2855.         "paddw (%2, %0), %%mm0		\n\t"

  2856.         "paddw 8(%2, %0), %%mm1		\n\t"

  2857.         "psraw $6, %%mm0		\n\t"

  2858.         "psraw $6, %%mm1		\n\t"

  2859.         "pmullw (%3, %0), %%mm0		\n\t"

  2860.         "pmullw 8(%3, %0), %%mm1	\n\t"

  2861.         "pmaddwd %%mm0, %%mm0		\n\t"

  2862.         "pmaddwd %%mm1, %%mm1		\n\t"

  2863.         "paddd %%mm1, %%mm0		\n\t"

  2864.         "psrld $4, %%mm0		\n\t"

  2865.         "paddd %%mm0, %%mm7		\n\t"

  2866.         "add $16, %0			\n\t"

  2867.         "cmp $128, %0			\n\t" //FIXME optimize & bench

  2868.         " jb 1b				\n\t"

  2869.         "movq %%mm7, %%mm6		\n\t"

  2870.         "psrlq $32, %%mm7		\n\t"

  2871.         "paddd %%mm6, %%mm7		\n\t"

  2872.         "psrld $2, %%mm7		\n\t"

  2873.         "movd %%mm7, %0			\n\t"

  2874.         

  2875.         : "+r" (i)

  2876.         : "r"(basis), "r"(rem), "r"(weight), "g"(scale)

  2877.     );

  2878.     return i;

  2879. }

  2880. 

  2881. static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){

  2882.     long i=0;

  2883.     

  2884.     if(ABS(scale) < 256){

  2885.         scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;

  2886.         asm volatile(

  2887.                 "pcmpeqw %%mm6, %%mm6		\n\t" // -1w

  2888.                 "psrlw $15, %%mm6		\n\t" //  1w

  2889.                 "movd  %3, %%mm5		\n\t" 

  2890.                 "punpcklwd %%mm5, %%mm5		\n\t" 

  2891.                 "punpcklwd %%mm5, %%mm5		\n\t" 

  2892.                 "1:				\n\t"

  2893.                 "movq  (%1, %0), %%mm0		\n\t" 

  2894.                 "movq  8(%1, %0), %%mm1		\n\t"

  2895.                 "pmulhw %%mm5, %%mm0		\n\t"

  2896.                 "pmulhw %%mm5, %%mm1		\n\t"

  2897.                 "paddw %%mm6, %%mm0		\n\t" 

  2898.                 "paddw %%mm6, %%mm1		\n\t"

  2899.                 "psraw $1, %%mm0		\n\t"

  2900.                 "psraw $1, %%mm1		\n\t"

  2901.                 "paddw (%2, %0), %%mm0		\n\t"

  2902.                 "paddw 8(%2, %0), %%mm1		\n\t"

  2903.                 "movq %%mm0, (%2, %0)		\n\t"

  2904.                 "movq %%mm1, 8(%2, %0)		\n\t"

  2905.                 "add $16, %0			\n\t"

  2906.                 "cmp $128, %0			\n\t" //FIXME optimize & bench

  2907.                 " jb 1b				\n\t"

  2908.                 

  2909.                 : "+r" (i)

  2910.                 : "r"(basis), "r"(rem), "g"(scale)

  2911.         );

  2912.     }else{

  2913.         for(i=0; i<8*8; i++){

  2914.             rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);

  2915.         }    

  2916.     }

  2917. }

  2918.     

  2919. /* external functions, from idct_mmx.c */

  2920. void ff_mmx_idct(DCTELEM *block);

  2921. void ff_mmxext_idct(DCTELEM *block);

  2922. 

  2923. /* XXX: those functions should be suppressed ASAP when all IDCTs are

  2924.    converted */

  2925. static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)

  2926. {

  2927.     ff_mmx_idct (block);

  2928.     put_pixels_clamped_mmx(block, dest, line_size);

  2929. }

  2930. static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)

  2931. {

  2932.     ff_mmx_idct (block);

  2933.     add_pixels_clamped_mmx(block, dest, line_size);

  2934. }

  2935. static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)

  2936. {

  2937.     ff_mmxext_idct (block);

  2938.     put_pixels_clamped_mmx(block, dest, line_size);

  2939. }

  2940. static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)

  2941. {

  2942.     ff_mmxext_idct (block);

  2943.     add_pixels_clamped_mmx(block, dest, line_size);

  2944. }

  2945.     

  2946. void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)

  2947. {

  2948.     mm_flags = mm_support();

  2949. 

  2950.     if (avctx->dsp_mask) {

  2951. 	if (avctx->dsp_mask & FF_MM_FORCE)

  2952. 	    mm_flags |= (avctx->dsp_mask & 0xffff);

  2953. 	else

  2954. 	    mm_flags &= ~(avctx->dsp_mask & 0xffff);

  2955.     }

  2956. 

  2957. #if 0

  2958.     av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");

  2959.     if (mm_flags & MM_MMX)

  2960.         av_log(avctx, AV_LOG_INFO, " mmx");

  2961.     if (mm_flags & MM_MMXEXT)

  2962.         av_log(avctx, AV_LOG_INFO, " mmxext");

  2963.     if (mm_flags & MM_3DNOW)

  2964.         av_log(avctx, AV_LOG_INFO, " 3dnow");

  2965.     if (mm_flags & MM_SSE)

  2966.         av_log(avctx, AV_LOG_INFO, " sse");

  2967.     if (mm_flags & MM_SSE2)

  2968.         av_log(avctx, AV_LOG_INFO, " sse2");

  2969.     av_log(avctx, AV_LOG_INFO, "\n");

  2970. #endif

  2971. 

  2972.     if (mm_flags & MM_MMX) {

  2973.         const int idct_algo= avctx->idct_algo;

  2974. 

  2975. #ifdef CONFIG_ENCODERS

  2976.         const int dct_algo = avctx->dct_algo;

  2977.         if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){

  2978.             if(mm_flags & MM_SSE2){

  2979.                 c->fdct = ff_fdct_sse2;

  2980. 	    }else if(mm_flags & MM_MMXEXT){

  2981.                 c->fdct = ff_fdct_mmx2;

  2982.             }else{

  2983.                 c->fdct = ff_fdct_mmx;

  2984.             }

  2985.         }

  2986. #endif //CONFIG_ENCODERS

  2987.         if(avctx->lowres==0){

  2988.             if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){

  2989.                 c->idct_put= ff_simple_idct_put_mmx;

  2990.                 c->idct_add= ff_simple_idct_add_mmx;

  2991.                 c->idct    = ff_simple_idct_mmx;

  2992.                 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;

  2993.             }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){

  2994.                 if(mm_flags & MM_MMXEXT){

  2995.                     c->idct_put= ff_libmpeg2mmx2_idct_put;

  2996.                     c->idct_add= ff_libmpeg2mmx2_idct_add;

  2997.                     c->idct    = ff_mmxext_idct;

  2998.                 }else{

  2999.                     c->idct_put= ff_libmpeg2mmx_idct_put;

  3000.                     c->idct_add= ff_libmpeg2mmx_idct_add;

  3001.                     c->idct    = ff_mmx_idct;

  3002.                 }

  3003.                 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;

  3004.             }

  3005.         }

  3006. 

  3007.         /* VP3 optimized DSP functions */

  3008.         if (mm_flags & MM_SSE2) {

  3009.             c->vp3_dsp_init = vp3_dsp_init_sse2;

  3010.             c->vp3_idct = vp3_idct_sse2;

  3011.         } else {

  3012.             c->vp3_dsp_init = vp3_dsp_init_mmx;

  3013.             c->vp3_idct = vp3_idct_mmx;

  3014.         }

  3015. 

  3016. #ifdef CONFIG_ENCODERS

  3017.         c->get_pixels = get_pixels_mmx;

  3018.         c->diff_pixels = diff_pixels_mmx;

  3019. #endif //CONFIG_ENCODERS

  3020.         c->put_pixels_clamped = put_pixels_clamped_mmx;

  3021.         c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;

  3022.         c->add_pixels_clamped = add_pixels_clamped_mmx;

  3023.         c->clear_blocks = clear_blocks_mmx;

  3024. #ifdef CONFIG_ENCODERS

  3025.         c->pix_sum = pix_sum16_mmx;

  3026. #endif //CONFIG_ENCODERS

  3027. 

  3028.         c->put_pixels_tab[0][0] = put_pixels16_mmx;

  3029.         c->put_pixels_tab[0][1] = put_pixels16_x2_mmx;

  3030.         c->put_pixels_tab[0][2] = put_pixels16_y2_mmx;

  3031.         c->put_pixels_tab[0][3] = put_pixels16_xy2_mmx;

  3032. 

  3033.         c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmx;

  3034.         c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx;

  3035.         c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx;

  3036.         c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_mmx;

  3037. 

  3038.         c->avg_pixels_tab[0][0] = avg_pixels16_mmx;

  3039.         c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx;

  3040.         c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx;

  3041.         c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx;

  3042. 

  3043.         c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_mmx;

  3044.         c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_mmx;

  3045.         c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_mmx;

  3046.         c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_mmx;

  3047. 

  3048.         c->put_pixels_tab[1][0] = put_pixels8_mmx;

  3049.         c->put_pixels_tab[1][1] = put_pixels8_x2_mmx;

  3050.         c->put_pixels_tab[1][2] = put_pixels8_y2_mmx;

  3051.         c->put_pixels_tab[1][3] = put_pixels8_xy2_mmx;

  3052. 

  3053.         c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmx;

  3054.         c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx;

  3055.         c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx;

  3056.         c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_mmx;

  3057. 

  3058.         c->avg_pixels_tab[1][0] = avg_pixels8_mmx;

  3059.         c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx;

  3060.         c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx;

  3061.         c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx;

  3062. 

  3063.         c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_mmx;

  3064.         c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_mmx;

  3065.         c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_mmx;

  3066.         c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_mmx;

  3067.                 

  3068.         c->add_bytes= add_bytes_mmx;

  3069. #ifdef CONFIG_ENCODERS

  3070.         c->diff_bytes= diff_bytes_mmx;

  3071.         

  3072.         c->hadamard8_diff[0]= hadamard8_diff16_mmx;

  3073.         c->hadamard8_diff[1]= hadamard8_diff_mmx;

  3074.         

  3075. 	c->pix_norm1 = pix_norm1_mmx;

  3076. 	c->sse[0] = sse16_mmx;

  3077.   	c->sse[1] = sse8_mmx;

  3078.         c->vsad[4]= vsad_intra16_mmx;

  3079. 

  3080. 	c->nsse[0] = nsse16_mmx;

  3081. 	c->nsse[1] = nsse8_mmx;

  3082.         if(!(avctx->flags & CODEC_FLAG_BITEXACT)){

  3083.             c->vsad[0] = vsad16_mmx;

  3084.         }

  3085.         

  3086.         if(!(avctx->flags & CODEC_FLAG_BITEXACT)){

  3087.             c->try_8x8basis= try_8x8basis_mmx;

  3088.         }

  3089.         c->add_8x8basis= add_8x8basis_mmx;

  3090.         

  3091. #endif //CONFIG_ENCODERS

  3092. 

  3093.         c->h263_v_loop_filter= h263_v_loop_filter_mmx;

  3094.         c->h263_h_loop_filter= h263_h_loop_filter_mmx;        

  3095.         

  3096.         if (mm_flags & MM_MMXEXT) {

  3097.             c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;

  3098.             c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;

  3099. 

  3100.             c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;

  3101.             c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;

  3102.             c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;

  3103. 

  3104.             c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;

  3105.             c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;

  3106. 

  3107.             c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;

  3108.             c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;

  3109.             c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;

  3110. 

  3111. #ifdef CONFIG_ENCODERS

  3112.             c->hadamard8_diff[0]= hadamard8_diff16_mmx2;

  3113.             c->hadamard8_diff[1]= hadamard8_diff_mmx2;

  3114.             c->vsad[4]= vsad_intra16_mmx2;

  3115. #endif //CONFIG_ENCODERS

  3116. 

  3117.             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){

  3118.                 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;

  3119.                 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;

  3120.                 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;

  3121.                 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;

  3122.                 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;

  3123.                 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;

  3124. #ifdef CONFIG_ENCODERS

  3125.                 c->vsad[0] = vsad16_mmx2;

  3126. #endif //CONFIG_ENCODERS

  3127.             }

  3128. 

  3129. #if 1

  3130.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_mmx2)

  3131.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_mmx2)

  3132.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_mmx2)

  3133.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_mmx2)

  3134.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_mmx2)

  3135.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_mmx2)

  3136.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_mmx2)

  3137.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_mmx2)

  3138.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_mmx2)

  3139.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_mmx2)

  3140.             SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_mmx2)

  3141.             SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_mmx2)

  3142.             SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_mmx2)

  3143.             SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_mmx2)

  3144.             SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_mmx2)

  3145.             SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_mmx2)

  3146.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_mmx2)

  3147.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_mmx2)

  3148.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_mmx2)

  3149.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_mmx2)

  3150.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_mmx2)

  3151.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_mmx2)

  3152.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_mmx2)

  3153.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_mmx2)

  3154.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_mmx2)

  3155.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_mmx2)

  3156.             SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_mmx2)

  3157.             SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_mmx2)

  3158.             SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_mmx2)

  3159.             SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_mmx2)

  3160.             SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_mmx2)

  3161.             SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_mmx2)

  3162. #endif

  3163. 

  3164. //FIXME 3dnow too

  3165. #define dspfunc(PFX, IDX, NUM) \

  3166.     c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_mmx2; \

  3167.     c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_mmx2; \

  3168.     c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_mmx2; \

  3169.     c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_mmx2; \

  3170.     c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_mmx2; \

  3171.     c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_mmx2; \

  3172.     c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_mmx2; \

  3173.     c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_mmx2; \

  3174.     c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_mmx2; \

  3175.     c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_mmx2; \

  3176.     c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_mmx2; \

  3177.     c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_mmx2; \

  3178.     c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_mmx2; \

  3179.     c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_mmx2; \

  3180.     c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_mmx2; \

  3181.     c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_mmx2

  3182. 

  3183.             dspfunc(put_h264_qpel, 0, 16);

  3184.             dspfunc(put_h264_qpel, 1, 8);

  3185.             dspfunc(put_h264_qpel, 2, 4);

  3186.             dspfunc(avg_h264_qpel, 0, 16);

  3187.             dspfunc(avg_h264_qpel, 1, 8);

  3188.             dspfunc(avg_h264_qpel, 2, 4);

  3189. #undef dspfunc

  3190. 

  3191. #ifdef CONFIG_ENCODERS

  3192.             c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;

  3193. #endif //CONFIG_ENCODERS

  3194.         } else if (mm_flags & MM_3DNOW) {

  3195.             c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;

  3196.             c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;

  3197. 

  3198.             c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;

  3199.             c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;

  3200.             c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;

  3201. 

  3202.             c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;

  3203.             c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;

  3204. 

  3205.             c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;

  3206.             c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;

  3207.             c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;

  3208. 

  3209.             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){

  3210.                 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;

  3211.                 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;

  3212.                 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;

  3213.                 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;

  3214.                 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;

  3215.                 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;

  3216.             }

  3217. 

  3218.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_3dnow)

  3219.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_3dnow)

  3220.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_3dnow)

  3221.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_3dnow)

  3222.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_3dnow)

  3223.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_3dnow)

  3224.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_3dnow)

  3225.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_3dnow)

  3226.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_3dnow)

  3227.             SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_3dnow)

  3228.             SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_3dnow)

  3229.             SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_3dnow)

  3230.             SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_3dnow)

  3231.             SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_3dnow)

  3232.             SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_3dnow)

  3233.             SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_3dnow)

  3234.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_3dnow)

  3235.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_3dnow)

  3236.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_3dnow)

  3237.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_3dnow)

  3238.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_3dnow)

  3239.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_3dnow)

  3240.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_3dnow)

  3241.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_3dnow)

  3242.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_3dnow)

  3243.             SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_3dnow)

  3244.             SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_3dnow)

  3245.             SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_3dnow)

  3246.             SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_3dnow)

  3247.             SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_3dnow)

  3248.             SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_3dnow)

  3249.             SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_3dnow)

  3250. 

  3251. #define dspfunc(PFX, IDX, NUM) \

  3252.     c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_3dnow; \

  3253.     c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_3dnow; \

  3254.     c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_3dnow; \

  3255.     c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_3dnow; \

  3256.     c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_3dnow; \

  3257.     c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_3dnow; \

  3258.     c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_3dnow; \

  3259.     c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_3dnow; \

  3260.     c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_3dnow; \

  3261.     c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_3dnow; \

  3262.     c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_3dnow; \

  3263.     c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_3dnow; \

  3264.     c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_3dnow; \

  3265.     c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_3dnow; \

  3266.     c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_3dnow; \

  3267.     c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_3dnow

  3268. 

  3269.             dspfunc(put_h264_qpel, 0, 16);

  3270.             dspfunc(put_h264_qpel, 1, 8);

  3271.             dspfunc(put_h264_qpel, 2, 4);

  3272.             dspfunc(avg_h264_qpel, 0, 16);

  3273.             dspfunc(avg_h264_qpel, 1, 8);

  3274.             dspfunc(avg_h264_qpel, 2, 4);

  3275.         }

  3276.     }

  3277.         

  3278. #ifdef CONFIG_ENCODERS

  3279.     dsputil_init_pix_mmx(c, avctx);

  3280. #endif //CONFIG_ENCODERS

  3281. #if 0

  3282.     // for speed testing

  3283.     get_pixels = just_return;

  3284.     put_pixels_clamped = just_return;

  3285.     add_pixels_clamped = just_return;

  3286. 

  3287.     pix_abs16x16 = just_return;

  3288.     pix_abs16x16_x2 = just_return;

  3289.     pix_abs16x16_y2 = just_return;

  3290.     pix_abs16x16_xy2 = just_return;

  3291. 

  3292.     put_pixels_tab[0] = just_return;

  3293.     put_pixels_tab[1] = just_return;

  3294.     put_pixels_tab[2] = just_return;

  3295.     put_pixels_tab[3] = just_return;

  3296. 

  3297.     put_no_rnd_pixels_tab[0] = just_return;

  3298.     put_no_rnd_pixels_tab[1] = just_return;

  3299.     put_no_rnd_pixels_tab[2] = just_return;

  3300.     put_no_rnd_pixels_tab[3] = just_return;

  3301. 

  3302.     avg_pixels_tab[0] = just_return;

  3303.     avg_pixels_tab[1] = just_return;

  3304.     avg_pixels_tab[2] = just_return;

  3305.     avg_pixels_tab[3] = just_return;

  3306. 

  3307.     avg_no_rnd_pixels_tab[0] = just_return;

  3308.     avg_no_rnd_pixels_tab[1] = just_return;

  3309.     avg_no_rnd_pixels_tab[2] = just_return;

  3310.     avg_no_rnd_pixels_tab[3] = just_return;

  3311. 

  3312.     //av_fdct = just_return;

  3313.     //ff_idct = just_return;

  3314. #endif

  3315. }