Revision 97d1d009 libavcodec/i386/dsputil_mmx.c
| libavcodec/i386/dsputil_mmx.c | ||
|---|---|---|
| 74 | 74 |
#define JUMPALIGN() asm volatile (ASMALIGN(3)::) |
| 75 | 75 |
#define MOVQ_ZERO(regd) asm volatile ("pxor %%" #regd ", %%" #regd ::)
|
| 76 | 76 |
|
| 77 |
#define MOVQ_WONE(regd) \ |
|
| 78 |
asm volatile ( \ |
|
| 79 |
"pcmpeqd %%" #regd ", %%" #regd " \n\t" \ |
|
| 80 |
"psrlw $15, %%" #regd ::) |
|
| 81 |
|
|
| 82 | 77 |
#define MOVQ_BFE(regd) \ |
| 83 | 78 |
asm volatile ( \ |
| 84 | 79 |
"pcmpeqd %%" #regd ", %%" #regd " \n\t"\ |
| ... | ... | |
| 220 | 215 |
/***********************************/ |
| 221 | 216 |
/* standard MMX */ |
| 222 | 217 |
|
| 223 |
#ifdef CONFIG_ENCODERS |
|
| 224 |
static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size) |
|
| 225 |
{
|
|
| 226 |
asm volatile( |
|
| 227 |
"mov $-128, %%"REG_a" \n\t" |
|
| 228 |
"pxor %%mm7, %%mm7 \n\t" |
|
| 229 |
ASMALIGN(4) |
|
| 230 |
"1: \n\t" |
|
| 231 |
"movq (%0), %%mm0 \n\t" |
|
| 232 |
"movq (%0, %2), %%mm2 \n\t" |
|
| 233 |
"movq %%mm0, %%mm1 \n\t" |
|
| 234 |
"movq %%mm2, %%mm3 \n\t" |
|
| 235 |
"punpcklbw %%mm7, %%mm0 \n\t" |
|
| 236 |
"punpckhbw %%mm7, %%mm1 \n\t" |
|
| 237 |
"punpcklbw %%mm7, %%mm2 \n\t" |
|
| 238 |
"punpckhbw %%mm7, %%mm3 \n\t" |
|
| 239 |
"movq %%mm0, (%1, %%"REG_a") \n\t" |
|
| 240 |
"movq %%mm1, 8(%1, %%"REG_a") \n\t" |
|
| 241 |
"movq %%mm2, 16(%1, %%"REG_a") \n\t" |
|
| 242 |
"movq %%mm3, 24(%1, %%"REG_a") \n\t" |
|
| 243 |
"add %3, %0 \n\t" |
|
| 244 |
"add $32, %%"REG_a" \n\t" |
|
| 245 |
"js 1b \n\t" |
|
| 246 |
: "+r" (pixels) |
|
| 247 |
: "r" (block+64), "r" ((long)line_size), "r" ((long)line_size*2) |
|
| 248 |
: "%"REG_a |
|
| 249 |
); |
|
| 250 |
} |
|
| 251 |
|
|
| 252 |
static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride) |
|
| 253 |
{
|
|
| 254 |
asm volatile( |
|
| 255 |
"pxor %%mm7, %%mm7 \n\t" |
|
| 256 |
"mov $-128, %%"REG_a" \n\t" |
|
| 257 |
ASMALIGN(4) |
|
| 258 |
"1: \n\t" |
|
| 259 |
"movq (%0), %%mm0 \n\t" |
|
| 260 |
"movq (%1), %%mm2 \n\t" |
|
| 261 |
"movq %%mm0, %%mm1 \n\t" |
|
| 262 |
"movq %%mm2, %%mm3 \n\t" |
|
| 263 |
"punpcklbw %%mm7, %%mm0 \n\t" |
|
| 264 |
"punpckhbw %%mm7, %%mm1 \n\t" |
|
| 265 |
"punpcklbw %%mm7, %%mm2 \n\t" |
|
| 266 |
"punpckhbw %%mm7, %%mm3 \n\t" |
|
| 267 |
"psubw %%mm2, %%mm0 \n\t" |
|
| 268 |
"psubw %%mm3, %%mm1 \n\t" |
|
| 269 |
"movq %%mm0, (%2, %%"REG_a") \n\t" |
|
| 270 |
"movq %%mm1, 8(%2, %%"REG_a") \n\t" |
|
| 271 |
"add %3, %0 \n\t" |
|
| 272 |
"add %3, %1 \n\t" |
|
| 273 |
"add $16, %%"REG_a" \n\t" |
|
| 274 |
"jnz 1b \n\t" |
|
| 275 |
: "+r" (s1), "+r" (s2) |
|
| 276 |
: "r" (block+64), "r" ((long)stride) |
|
| 277 |
: "%"REG_a |
|
| 278 |
); |
|
| 279 |
} |
|
| 280 |
#endif //CONFIG_ENCODERS |
|
| 281 |
|
|
| 282 | 218 |
void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) |
| 283 | 219 |
{
|
| 284 | 220 |
const DCTELEM *p; |
| ... | ... | |
| 544 | 480 |
); |
| 545 | 481 |
} |
| 546 | 482 |
|
| 547 |
#ifdef CONFIG_ENCODERS |
|
| 548 |
static int pix_sum16_mmx(uint8_t * pix, int line_size){
|
|
| 549 |
const int h=16; |
|
| 550 |
int sum; |
|
| 551 |
long index= -line_size*h; |
|
| 552 |
|
|
| 553 |
asm volatile( |
|
| 554 |
"pxor %%mm7, %%mm7 \n\t" |
|
| 555 |
"pxor %%mm6, %%mm6 \n\t" |
|
| 556 |
"1: \n\t" |
|
| 557 |
"movq (%2, %1), %%mm0 \n\t" |
|
| 558 |
"movq (%2, %1), %%mm1 \n\t" |
|
| 559 |
"movq 8(%2, %1), %%mm2 \n\t" |
|
| 560 |
"movq 8(%2, %1), %%mm3 \n\t" |
|
| 561 |
"punpcklbw %%mm7, %%mm0 \n\t" |
|
| 562 |
"punpckhbw %%mm7, %%mm1 \n\t" |
|
| 563 |
"punpcklbw %%mm7, %%mm2 \n\t" |
|
| 564 |
"punpckhbw %%mm7, %%mm3 \n\t" |
|
| 565 |
"paddw %%mm0, %%mm1 \n\t" |
|
| 566 |
"paddw %%mm2, %%mm3 \n\t" |
|
| 567 |
"paddw %%mm1, %%mm3 \n\t" |
|
| 568 |
"paddw %%mm3, %%mm6 \n\t" |
|
| 569 |
"add %3, %1 \n\t" |
|
| 570 |
" js 1b \n\t" |
|
| 571 |
"movq %%mm6, %%mm5 \n\t" |
|
| 572 |
"psrlq $32, %%mm6 \n\t" |
|
| 573 |
"paddw %%mm5, %%mm6 \n\t" |
|
| 574 |
"movq %%mm6, %%mm5 \n\t" |
|
| 575 |
"psrlq $16, %%mm6 \n\t" |
|
| 576 |
"paddw %%mm5, %%mm6 \n\t" |
|
| 577 |
"movd %%mm6, %0 \n\t" |
|
| 578 |
"andl $0xFFFF, %0 \n\t" |
|
| 579 |
: "=&r" (sum), "+r" (index) |
|
| 580 |
: "r" (pix - index), "r" ((long)line_size) |
|
| 581 |
); |
|
| 582 |
|
|
| 583 |
return sum; |
|
| 584 |
} |
|
| 585 |
#endif //CONFIG_ENCODERS |
|
| 586 |
|
|
| 587 | 483 |
static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
|
| 588 | 484 |
long i=0; |
| 589 | 485 |
asm volatile( |
| ... | ... | |
| 800 | 696 |
} |
| 801 | 697 |
} |
| 802 | 698 |
|
| 803 |
#ifdef CONFIG_ENCODERS |
|
| 804 |
static int pix_norm1_mmx(uint8_t *pix, int line_size) {
|
|
| 805 |
int tmp; |
|
| 806 |
asm volatile ( |
|
| 807 |
"movl $16,%%ecx\n" |
|
| 808 |
"pxor %%mm0,%%mm0\n" |
|
| 809 |
"pxor %%mm7,%%mm7\n" |
|
| 810 |
"1:\n" |
|
| 811 |
"movq (%0),%%mm2\n" /* mm2 = pix[0-7] */ |
|
| 812 |
"movq 8(%0),%%mm3\n" /* mm3 = pix[8-15] */ |
|
| 813 |
|
|
| 814 |
"movq %%mm2,%%mm1\n" /* mm1 = mm2 = pix[0-7] */ |
|
| 815 |
|
|
| 816 |
"punpckhbw %%mm0,%%mm1\n" /* mm1 = [pix4-7] */ |
|
| 817 |
"punpcklbw %%mm0,%%mm2\n" /* mm2 = [pix0-3] */ |
|
| 818 |
|
|
| 819 |
"movq %%mm3,%%mm4\n" /* mm4 = mm3 = pix[8-15] */ |
|
| 820 |
"punpckhbw %%mm0,%%mm3\n" /* mm3 = [pix12-15] */ |
|
| 821 |
"punpcklbw %%mm0,%%mm4\n" /* mm4 = [pix8-11] */ |
|
| 822 |
|
|
| 823 |
"pmaddwd %%mm1,%%mm1\n" /* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */ |
|
| 824 |
"pmaddwd %%mm2,%%mm2\n" /* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */ |
|
| 825 |
|
|
| 826 |
"pmaddwd %%mm3,%%mm3\n" |
|
| 827 |
"pmaddwd %%mm4,%%mm4\n" |
|
| 828 |
|
|
| 829 |
"paddd %%mm1,%%mm2\n" /* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2, |
|
| 830 |
pix2^2+pix3^2+pix6^2+pix7^2) */ |
|
| 831 |
"paddd %%mm3,%%mm4\n" |
|
| 832 |
"paddd %%mm2,%%mm7\n" |
|
| 833 |
|
|
| 834 |
"add %2, %0\n" |
|
| 835 |
"paddd %%mm4,%%mm7\n" |
|
| 836 |
"dec %%ecx\n" |
|
| 837 |
"jnz 1b\n" |
|
| 838 |
|
|
| 839 |
"movq %%mm7,%%mm1\n" |
|
| 840 |
"psrlq $32, %%mm7\n" /* shift hi dword to lo */ |
|
| 841 |
"paddd %%mm7,%%mm1\n" |
|
| 842 |
"movd %%mm1,%1\n" |
|
| 843 |
: "+r" (pix), "=r"(tmp) : "r" ((long)line_size) : "%ecx" ); |
|
| 844 |
return tmp; |
|
| 845 |
} |
|
| 846 |
|
|
| 847 |
static int sse8_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 848 |
int tmp; |
|
| 849 |
asm volatile ( |
|
| 850 |
"movl %4,%%ecx\n" |
|
| 851 |
"shr $1,%%ecx\n" |
|
| 852 |
"pxor %%mm0,%%mm0\n" /* mm0 = 0 */ |
|
| 853 |
"pxor %%mm7,%%mm7\n" /* mm7 holds the sum */ |
|
| 854 |
"1:\n" |
|
| 855 |
"movq (%0),%%mm1\n" /* mm1 = pix1[0][0-7] */ |
|
| 856 |
"movq (%1),%%mm2\n" /* mm2 = pix2[0][0-7] */ |
|
| 857 |
"movq (%0,%3),%%mm3\n" /* mm3 = pix1[1][0-7] */ |
|
| 858 |
"movq (%1,%3),%%mm4\n" /* mm4 = pix2[1][0-7] */ |
|
| 859 |
|
|
| 860 |
/* todo: mm1-mm2, mm3-mm4 */ |
|
| 861 |
/* algo: subtract mm1 from mm2 with saturation and vice versa */ |
|
| 862 |
/* OR the results to get absolute difference */ |
|
| 863 |
"movq %%mm1,%%mm5\n" |
|
| 864 |
"movq %%mm3,%%mm6\n" |
|
| 865 |
"psubusb %%mm2,%%mm1\n" |
|
| 866 |
"psubusb %%mm4,%%mm3\n" |
|
| 867 |
"psubusb %%mm5,%%mm2\n" |
|
| 868 |
"psubusb %%mm6,%%mm4\n" |
|
| 869 |
|
|
| 870 |
"por %%mm1,%%mm2\n" |
|
| 871 |
"por %%mm3,%%mm4\n" |
|
| 872 |
|
|
| 873 |
/* now convert to 16-bit vectors so we can square them */ |
|
| 874 |
"movq %%mm2,%%mm1\n" |
|
| 875 |
"movq %%mm4,%%mm3\n" |
|
| 876 |
|
|
| 877 |
"punpckhbw %%mm0,%%mm2\n" |
|
| 878 |
"punpckhbw %%mm0,%%mm4\n" |
|
| 879 |
"punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */ |
|
| 880 |
"punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */ |
|
| 881 |
|
|
| 882 |
"pmaddwd %%mm2,%%mm2\n" |
|
| 883 |
"pmaddwd %%mm4,%%mm4\n" |
|
| 884 |
"pmaddwd %%mm1,%%mm1\n" |
|
| 885 |
"pmaddwd %%mm3,%%mm3\n" |
|
| 886 |
|
|
| 887 |
"lea (%0,%3,2), %0\n" /* pix1 += 2*line_size */ |
|
| 888 |
"lea (%1,%3,2), %1\n" /* pix2 += 2*line_size */ |
|
| 889 |
|
|
| 890 |
"paddd %%mm2,%%mm1\n" |
|
| 891 |
"paddd %%mm4,%%mm3\n" |
|
| 892 |
"paddd %%mm1,%%mm7\n" |
|
| 893 |
"paddd %%mm3,%%mm7\n" |
|
| 894 |
|
|
| 895 |
"decl %%ecx\n" |
|
| 896 |
"jnz 1b\n" |
|
| 897 |
|
|
| 898 |
"movq %%mm7,%%mm1\n" |
|
| 899 |
"psrlq $32, %%mm7\n" /* shift hi dword to lo */ |
|
| 900 |
"paddd %%mm7,%%mm1\n" |
|
| 901 |
"movd %%mm1,%2\n" |
|
| 902 |
: "+r" (pix1), "+r" (pix2), "=r"(tmp) |
|
| 903 |
: "r" ((long)line_size) , "m" (h) |
|
| 904 |
: "%ecx"); |
|
| 905 |
return tmp; |
|
| 906 |
} |
|
| 907 |
|
|
| 908 |
static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 909 |
int tmp; |
|
| 910 |
asm volatile ( |
|
| 911 |
"movl %4,%%ecx\n" |
|
| 912 |
"pxor %%mm0,%%mm0\n" /* mm0 = 0 */ |
|
| 913 |
"pxor %%mm7,%%mm7\n" /* mm7 holds the sum */ |
|
| 914 |
"1:\n" |
|
| 915 |
"movq (%0),%%mm1\n" /* mm1 = pix1[0-7] */ |
|
| 916 |
"movq (%1),%%mm2\n" /* mm2 = pix2[0-7] */ |
|
| 917 |
"movq 8(%0),%%mm3\n" /* mm3 = pix1[8-15] */ |
|
| 918 |
"movq 8(%1),%%mm4\n" /* mm4 = pix2[8-15] */ |
|
| 919 |
|
|
| 920 |
/* todo: mm1-mm2, mm3-mm4 */ |
|
| 921 |
/* algo: subtract mm1 from mm2 with saturation and vice versa */ |
|
| 922 |
/* OR the results to get absolute difference */ |
|
| 923 |
"movq %%mm1,%%mm5\n" |
|
| 924 |
"movq %%mm3,%%mm6\n" |
|
| 925 |
"psubusb %%mm2,%%mm1\n" |
|
| 926 |
"psubusb %%mm4,%%mm3\n" |
|
| 927 |
"psubusb %%mm5,%%mm2\n" |
|
| 928 |
"psubusb %%mm6,%%mm4\n" |
|
| 929 |
|
|
| 930 |
"por %%mm1,%%mm2\n" |
|
| 931 |
"por %%mm3,%%mm4\n" |
|
| 932 |
|
|
| 933 |
/* now convert to 16-bit vectors so we can square them */ |
|
| 934 |
"movq %%mm2,%%mm1\n" |
|
| 935 |
"movq %%mm4,%%mm3\n" |
|
| 936 |
|
|
| 937 |
"punpckhbw %%mm0,%%mm2\n" |
|
| 938 |
"punpckhbw %%mm0,%%mm4\n" |
|
| 939 |
"punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */ |
|
| 940 |
"punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */ |
|
| 941 |
|
|
| 942 |
"pmaddwd %%mm2,%%mm2\n" |
|
| 943 |
"pmaddwd %%mm4,%%mm4\n" |
|
| 944 |
"pmaddwd %%mm1,%%mm1\n" |
|
| 945 |
"pmaddwd %%mm3,%%mm3\n" |
|
| 946 |
|
|
| 947 |
"add %3,%0\n" |
|
| 948 |
"add %3,%1\n" |
|
| 949 |
|
|
| 950 |
"paddd %%mm2,%%mm1\n" |
|
| 951 |
"paddd %%mm4,%%mm3\n" |
|
| 952 |
"paddd %%mm1,%%mm7\n" |
|
| 953 |
"paddd %%mm3,%%mm7\n" |
|
| 954 |
|
|
| 955 |
"decl %%ecx\n" |
|
| 956 |
"jnz 1b\n" |
|
| 957 |
|
|
| 958 |
"movq %%mm7,%%mm1\n" |
|
| 959 |
"psrlq $32, %%mm7\n" /* shift hi dword to lo */ |
|
| 960 |
"paddd %%mm7,%%mm1\n" |
|
| 961 |
"movd %%mm1,%2\n" |
|
| 962 |
: "+r" (pix1), "+r" (pix2), "=r"(tmp) |
|
| 963 |
: "r" ((long)line_size) , "m" (h) |
|
| 964 |
: "%ecx"); |
|
| 965 |
return tmp; |
|
| 966 |
} |
|
| 967 |
|
|
| 968 |
static int sse16_sse2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 969 |
int tmp; |
|
| 970 |
asm volatile ( |
|
| 971 |
"shr $1,%2\n" |
|
| 972 |
"pxor %%xmm0,%%xmm0\n" /* mm0 = 0 */ |
|
| 973 |
"pxor %%xmm7,%%xmm7\n" /* mm7 holds the sum */ |
|
| 974 |
"1:\n" |
|
| 975 |
"movdqu (%0),%%xmm1\n" /* mm1 = pix1[0][0-15] */ |
|
| 976 |
"movdqu (%1),%%xmm2\n" /* mm2 = pix2[0][0-15] */ |
|
| 977 |
"movdqu (%0,%4),%%xmm3\n" /* mm3 = pix1[1][0-15] */ |
|
| 978 |
"movdqu (%1,%4),%%xmm4\n" /* mm4 = pix2[1][0-15] */ |
|
| 979 |
|
|
| 980 |
/* todo: mm1-mm2, mm3-mm4 */ |
|
| 981 |
/* algo: subtract mm1 from mm2 with saturation and vice versa */ |
|
| 982 |
/* OR the results to get absolute difference */ |
|
| 983 |
"movdqa %%xmm1,%%xmm5\n" |
|
| 984 |
"movdqa %%xmm3,%%xmm6\n" |
|
| 985 |
"psubusb %%xmm2,%%xmm1\n" |
|
| 986 |
"psubusb %%xmm4,%%xmm3\n" |
|
| 987 |
"psubusb %%xmm5,%%xmm2\n" |
|
| 988 |
"psubusb %%xmm6,%%xmm4\n" |
|
| 989 |
|
|
| 990 |
"por %%xmm1,%%xmm2\n" |
|
| 991 |
"por %%xmm3,%%xmm4\n" |
|
| 992 |
|
|
| 993 |
/* now convert to 16-bit vectors so we can square them */ |
|
| 994 |
"movdqa %%xmm2,%%xmm1\n" |
|
| 995 |
"movdqa %%xmm4,%%xmm3\n" |
|
| 996 |
|
|
| 997 |
"punpckhbw %%xmm0,%%xmm2\n" |
|
| 998 |
"punpckhbw %%xmm0,%%xmm4\n" |
|
| 999 |
"punpcklbw %%xmm0,%%xmm1\n" /* mm1 now spread over (mm1,mm2) */ |
|
| 1000 |
"punpcklbw %%xmm0,%%xmm3\n" /* mm4 now spread over (mm3,mm4) */ |
|
| 1001 |
|
|
| 1002 |
"pmaddwd %%xmm2,%%xmm2\n" |
|
| 1003 |
"pmaddwd %%xmm4,%%xmm4\n" |
|
| 1004 |
"pmaddwd %%xmm1,%%xmm1\n" |
|
| 1005 |
"pmaddwd %%xmm3,%%xmm3\n" |
|
| 1006 |
|
|
| 1007 |
"lea (%0,%4,2), %0\n" /* pix1 += 2*line_size */ |
|
| 1008 |
"lea (%1,%4,2), %1\n" /* pix2 += 2*line_size */ |
|
| 1009 |
|
|
| 1010 |
"paddd %%xmm2,%%xmm1\n" |
|
| 1011 |
"paddd %%xmm4,%%xmm3\n" |
|
| 1012 |
"paddd %%xmm1,%%xmm7\n" |
|
| 1013 |
"paddd %%xmm3,%%xmm7\n" |
|
| 1014 |
|
|
| 1015 |
"decl %2\n" |
|
| 1016 |
"jnz 1b\n" |
|
| 1017 |
|
|
| 1018 |
"movdqa %%xmm7,%%xmm1\n" |
|
| 1019 |
"psrldq $8, %%xmm7\n" /* shift hi qword to lo */ |
|
| 1020 |
"paddd %%xmm1,%%xmm7\n" |
|
| 1021 |
"movdqa %%xmm7,%%xmm1\n" |
|
| 1022 |
"psrldq $4, %%xmm7\n" /* shift hi dword to lo */ |
|
| 1023 |
"paddd %%xmm1,%%xmm7\n" |
|
| 1024 |
"movd %%xmm7,%3\n" |
|
| 1025 |
: "+r" (pix1), "+r" (pix2), "+r"(h), "=r"(tmp) |
|
| 1026 |
: "r" ((long)line_size)); |
|
| 1027 |
return tmp; |
|
| 1028 |
} |
|
| 1029 |
|
|
| 1030 |
static int hf_noise8_mmx(uint8_t * pix1, int line_size, int h) {
|
|
| 1031 |
int tmp; |
|
| 1032 |
asm volatile ( |
|
| 1033 |
"movl %3,%%ecx\n" |
|
| 1034 |
"pxor %%mm7,%%mm7\n" |
|
| 1035 |
"pxor %%mm6,%%mm6\n" |
|
| 1036 |
|
|
| 1037 |
"movq (%0),%%mm0\n" |
|
| 1038 |
"movq %%mm0, %%mm1\n" |
|
| 1039 |
"psllq $8, %%mm0\n" |
|
| 1040 |
"psrlq $8, %%mm1\n" |
|
| 1041 |
"psrlq $8, %%mm0\n" |
|
| 1042 |
"movq %%mm0, %%mm2\n" |
|
| 1043 |
"movq %%mm1, %%mm3\n" |
|
| 1044 |
"punpcklbw %%mm7,%%mm0\n" |
|
| 1045 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1046 |
"punpckhbw %%mm7,%%mm2\n" |
|
| 1047 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1048 |
"psubw %%mm1, %%mm0\n" |
|
| 1049 |
"psubw %%mm3, %%mm2\n" |
|
| 1050 |
|
|
| 1051 |
"add %2,%0\n" |
|
| 1052 |
|
|
| 1053 |
"movq (%0),%%mm4\n" |
|
| 1054 |
"movq %%mm4, %%mm1\n" |
|
| 1055 |
"psllq $8, %%mm4\n" |
|
| 1056 |
"psrlq $8, %%mm1\n" |
|
| 1057 |
"psrlq $8, %%mm4\n" |
|
| 1058 |
"movq %%mm4, %%mm5\n" |
|
| 1059 |
"movq %%mm1, %%mm3\n" |
|
| 1060 |
"punpcklbw %%mm7,%%mm4\n" |
|
| 1061 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1062 |
"punpckhbw %%mm7,%%mm5\n" |
|
| 1063 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1064 |
"psubw %%mm1, %%mm4\n" |
|
| 1065 |
"psubw %%mm3, %%mm5\n" |
|
| 1066 |
"psubw %%mm4, %%mm0\n" |
|
| 1067 |
"psubw %%mm5, %%mm2\n" |
|
| 1068 |
"pxor %%mm3, %%mm3\n" |
|
| 1069 |
"pxor %%mm1, %%mm1\n" |
|
| 1070 |
"pcmpgtw %%mm0, %%mm3\n\t" |
|
| 1071 |
"pcmpgtw %%mm2, %%mm1\n\t" |
|
| 1072 |
"pxor %%mm3, %%mm0\n" |
|
| 1073 |
"pxor %%mm1, %%mm2\n" |
|
| 1074 |
"psubw %%mm3, %%mm0\n" |
|
| 1075 |
"psubw %%mm1, %%mm2\n" |
|
| 1076 |
"paddw %%mm0, %%mm2\n" |
|
| 1077 |
"paddw %%mm2, %%mm6\n" |
|
| 1078 |
|
|
| 1079 |
"add %2,%0\n" |
|
| 1080 |
"1:\n" |
|
| 1081 |
|
|
| 1082 |
"movq (%0),%%mm0\n" |
|
| 1083 |
"movq %%mm0, %%mm1\n" |
|
| 1084 |
"psllq $8, %%mm0\n" |
|
| 1085 |
"psrlq $8, %%mm1\n" |
|
| 1086 |
"psrlq $8, %%mm0\n" |
|
| 1087 |
"movq %%mm0, %%mm2\n" |
|
| 1088 |
"movq %%mm1, %%mm3\n" |
|
| 1089 |
"punpcklbw %%mm7,%%mm0\n" |
|
| 1090 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1091 |
"punpckhbw %%mm7,%%mm2\n" |
|
| 1092 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1093 |
"psubw %%mm1, %%mm0\n" |
|
| 1094 |
"psubw %%mm3, %%mm2\n" |
|
| 1095 |
"psubw %%mm0, %%mm4\n" |
|
| 1096 |
"psubw %%mm2, %%mm5\n" |
|
| 1097 |
"pxor %%mm3, %%mm3\n" |
|
| 1098 |
"pxor %%mm1, %%mm1\n" |
|
| 1099 |
"pcmpgtw %%mm4, %%mm3\n\t" |
|
| 1100 |
"pcmpgtw %%mm5, %%mm1\n\t" |
|
| 1101 |
"pxor %%mm3, %%mm4\n" |
|
| 1102 |
"pxor %%mm1, %%mm5\n" |
|
| 1103 |
"psubw %%mm3, %%mm4\n" |
|
| 1104 |
"psubw %%mm1, %%mm5\n" |
|
| 1105 |
"paddw %%mm4, %%mm5\n" |
|
| 1106 |
"paddw %%mm5, %%mm6\n" |
|
| 1107 |
|
|
| 1108 |
"add %2,%0\n" |
|
| 1109 |
|
|
| 1110 |
"movq (%0),%%mm4\n" |
|
| 1111 |
"movq %%mm4, %%mm1\n" |
|
| 1112 |
"psllq $8, %%mm4\n" |
|
| 1113 |
"psrlq $8, %%mm1\n" |
|
| 1114 |
"psrlq $8, %%mm4\n" |
|
| 1115 |
"movq %%mm4, %%mm5\n" |
|
| 1116 |
"movq %%mm1, %%mm3\n" |
|
| 1117 |
"punpcklbw %%mm7,%%mm4\n" |
|
| 1118 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1119 |
"punpckhbw %%mm7,%%mm5\n" |
|
| 1120 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1121 |
"psubw %%mm1, %%mm4\n" |
|
| 1122 |
"psubw %%mm3, %%mm5\n" |
|
| 1123 |
"psubw %%mm4, %%mm0\n" |
|
| 1124 |
"psubw %%mm5, %%mm2\n" |
|
| 1125 |
"pxor %%mm3, %%mm3\n" |
|
| 1126 |
"pxor %%mm1, %%mm1\n" |
|
| 1127 |
"pcmpgtw %%mm0, %%mm3\n\t" |
|
| 1128 |
"pcmpgtw %%mm2, %%mm1\n\t" |
|
| 1129 |
"pxor %%mm3, %%mm0\n" |
|
| 1130 |
"pxor %%mm1, %%mm2\n" |
|
| 1131 |
"psubw %%mm3, %%mm0\n" |
|
| 1132 |
"psubw %%mm1, %%mm2\n" |
|
| 1133 |
"paddw %%mm0, %%mm2\n" |
|
| 1134 |
"paddw %%mm2, %%mm6\n" |
|
| 1135 |
|
|
| 1136 |
"add %2,%0\n" |
|
| 1137 |
"subl $2, %%ecx\n" |
|
| 1138 |
" jnz 1b\n" |
|
| 1139 |
|
|
| 1140 |
"movq %%mm6, %%mm0\n" |
|
| 1141 |
"punpcklwd %%mm7,%%mm0\n" |
|
| 1142 |
"punpckhwd %%mm7,%%mm6\n" |
|
| 1143 |
"paddd %%mm0, %%mm6\n" |
|
| 1144 |
|
|
| 1145 |
"movq %%mm6,%%mm0\n" |
|
| 1146 |
"psrlq $32, %%mm6\n" |
|
| 1147 |
"paddd %%mm6,%%mm0\n" |
|
| 1148 |
"movd %%mm0,%1\n" |
|
| 1149 |
: "+r" (pix1), "=r"(tmp) |
|
| 1150 |
: "r" ((long)line_size) , "g" (h-2) |
|
| 1151 |
: "%ecx"); |
|
| 1152 |
return tmp; |
|
| 1153 |
} |
|
| 1154 |
|
|
| 1155 |
static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {
|
|
| 1156 |
int tmp; |
|
| 1157 |
uint8_t * pix= pix1; |
|
| 1158 |
asm volatile ( |
|
| 1159 |
"movl %3,%%ecx\n" |
|
| 1160 |
"pxor %%mm7,%%mm7\n" |
|
| 1161 |
"pxor %%mm6,%%mm6\n" |
|
| 1162 |
|
|
| 1163 |
"movq (%0),%%mm0\n" |
|
| 1164 |
"movq 1(%0),%%mm1\n" |
|
| 1165 |
"movq %%mm0, %%mm2\n" |
|
| 1166 |
"movq %%mm1, %%mm3\n" |
|
| 1167 |
"punpcklbw %%mm7,%%mm0\n" |
|
| 1168 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1169 |
"punpckhbw %%mm7,%%mm2\n" |
|
| 1170 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1171 |
"psubw %%mm1, %%mm0\n" |
|
| 1172 |
"psubw %%mm3, %%mm2\n" |
|
| 1173 |
|
|
| 1174 |
"add %2,%0\n" |
|
| 1175 |
|
|
| 1176 |
"movq (%0),%%mm4\n" |
|
| 1177 |
"movq 1(%0),%%mm1\n" |
|
| 1178 |
"movq %%mm4, %%mm5\n" |
|
| 1179 |
"movq %%mm1, %%mm3\n" |
|
| 1180 |
"punpcklbw %%mm7,%%mm4\n" |
|
| 1181 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1182 |
"punpckhbw %%mm7,%%mm5\n" |
|
| 1183 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1184 |
"psubw %%mm1, %%mm4\n" |
|
| 1185 |
"psubw %%mm3, %%mm5\n" |
|
| 1186 |
"psubw %%mm4, %%mm0\n" |
|
| 1187 |
"psubw %%mm5, %%mm2\n" |
|
| 1188 |
"pxor %%mm3, %%mm3\n" |
|
| 1189 |
"pxor %%mm1, %%mm1\n" |
|
| 1190 |
"pcmpgtw %%mm0, %%mm3\n\t" |
|
| 1191 |
"pcmpgtw %%mm2, %%mm1\n\t" |
|
| 1192 |
"pxor %%mm3, %%mm0\n" |
|
| 1193 |
"pxor %%mm1, %%mm2\n" |
|
| 1194 |
"psubw %%mm3, %%mm0\n" |
|
| 1195 |
"psubw %%mm1, %%mm2\n" |
|
| 1196 |
"paddw %%mm0, %%mm2\n" |
|
| 1197 |
"paddw %%mm2, %%mm6\n" |
|
| 1198 |
|
|
| 1199 |
"add %2,%0\n" |
|
| 1200 |
"1:\n" |
|
| 1201 |
|
|
| 1202 |
"movq (%0),%%mm0\n" |
|
| 1203 |
"movq 1(%0),%%mm1\n" |
|
| 1204 |
"movq %%mm0, %%mm2\n" |
|
| 1205 |
"movq %%mm1, %%mm3\n" |
|
| 1206 |
"punpcklbw %%mm7,%%mm0\n" |
|
| 1207 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1208 |
"punpckhbw %%mm7,%%mm2\n" |
|
| 1209 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1210 |
"psubw %%mm1, %%mm0\n" |
|
| 1211 |
"psubw %%mm3, %%mm2\n" |
|
| 1212 |
"psubw %%mm0, %%mm4\n" |
|
| 1213 |
"psubw %%mm2, %%mm5\n" |
|
| 1214 |
"pxor %%mm3, %%mm3\n" |
|
| 1215 |
"pxor %%mm1, %%mm1\n" |
|
| 1216 |
"pcmpgtw %%mm4, %%mm3\n\t" |
|
| 1217 |
"pcmpgtw %%mm5, %%mm1\n\t" |
|
| 1218 |
"pxor %%mm3, %%mm4\n" |
|
| 1219 |
"pxor %%mm1, %%mm5\n" |
|
| 1220 |
"psubw %%mm3, %%mm4\n" |
|
| 1221 |
"psubw %%mm1, %%mm5\n" |
|
| 1222 |
"paddw %%mm4, %%mm5\n" |
|
| 1223 |
"paddw %%mm5, %%mm6\n" |
|
| 1224 |
|
|
| 1225 |
"add %2,%0\n" |
|
| 1226 |
|
|
| 1227 |
"movq (%0),%%mm4\n" |
|
| 1228 |
"movq 1(%0),%%mm1\n" |
|
| 1229 |
"movq %%mm4, %%mm5\n" |
|
| 1230 |
"movq %%mm1, %%mm3\n" |
|
| 1231 |
"punpcklbw %%mm7,%%mm4\n" |
|
| 1232 |
"punpcklbw %%mm7,%%mm1\n" |
|
| 1233 |
"punpckhbw %%mm7,%%mm5\n" |
|
| 1234 |
"punpckhbw %%mm7,%%mm3\n" |
|
| 1235 |
"psubw %%mm1, %%mm4\n" |
|
| 1236 |
"psubw %%mm3, %%mm5\n" |
|
| 1237 |
"psubw %%mm4, %%mm0\n" |
|
| 1238 |
"psubw %%mm5, %%mm2\n" |
|
| 1239 |
"pxor %%mm3, %%mm3\n" |
|
| 1240 |
"pxor %%mm1, %%mm1\n" |
|
| 1241 |
"pcmpgtw %%mm0, %%mm3\n\t" |
|
| 1242 |
"pcmpgtw %%mm2, %%mm1\n\t" |
|
| 1243 |
"pxor %%mm3, %%mm0\n" |
|
| 1244 |
"pxor %%mm1, %%mm2\n" |
|
| 1245 |
"psubw %%mm3, %%mm0\n" |
|
| 1246 |
"psubw %%mm1, %%mm2\n" |
|
| 1247 |
"paddw %%mm0, %%mm2\n" |
|
| 1248 |
"paddw %%mm2, %%mm6\n" |
|
| 1249 |
|
|
| 1250 |
"add %2,%0\n" |
|
| 1251 |
"subl $2, %%ecx\n" |
|
| 1252 |
" jnz 1b\n" |
|
| 1253 |
|
|
| 1254 |
"movq %%mm6, %%mm0\n" |
|
| 1255 |
"punpcklwd %%mm7,%%mm0\n" |
|
| 1256 |
"punpckhwd %%mm7,%%mm6\n" |
|
| 1257 |
"paddd %%mm0, %%mm6\n" |
|
| 1258 |
|
|
| 1259 |
"movq %%mm6,%%mm0\n" |
|
| 1260 |
"psrlq $32, %%mm6\n" |
|
| 1261 |
"paddd %%mm6,%%mm0\n" |
|
| 1262 |
"movd %%mm0,%1\n" |
|
| 1263 |
: "+r" (pix1), "=r"(tmp) |
|
| 1264 |
: "r" ((long)line_size) , "g" (h-2) |
|
| 1265 |
: "%ecx"); |
|
| 1266 |
return tmp + hf_noise8_mmx(pix+8, line_size, h); |
|
| 1267 |
} |
|
| 1268 |
|
|
| 1269 |
static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 1270 |
MpegEncContext *c = p; |
|
| 1271 |
int score1, score2; |
|
| 1272 |
|
|
| 1273 |
if(c) score1 = c->dsp.sse[0](c, pix1, pix2, line_size, h); |
|
| 1274 |
else score1 = sse16_mmx(c, pix1, pix2, line_size, h); |
|
| 1275 |
score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h); |
|
| 1276 |
|
|
| 1277 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
|
| 1278 |
else return score1 + FFABS(score2)*8; |
|
| 1279 |
} |
|
| 1280 |
|
|
| 1281 |
static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 1282 |
MpegEncContext *c = p; |
|
| 1283 |
int score1= sse8_mmx(c, pix1, pix2, line_size, h); |
|
| 1284 |
int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h); |
|
| 1285 |
|
|
| 1286 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
|
| 1287 |
else return score1 + FFABS(score2)*8; |
|
| 1288 |
} |
|
| 1289 |
|
|
| 1290 |
static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
|
|
| 1291 |
int tmp; |
|
| 1292 |
|
|
| 1293 |
assert( (((int)pix) & 7) == 0); |
|
| 1294 |
assert((line_size &7) ==0); |
|
| 1295 |
|
|
| 1296 |
#define SUM(in0, in1, out0, out1) \ |
|
| 1297 |
"movq (%0), %%mm2\n"\ |
|
| 1298 |
"movq 8(%0), %%mm3\n"\ |
|
| 1299 |
"add %2,%0\n"\ |
|
| 1300 |
"movq %%mm2, " #out0 "\n"\ |
|
| 1301 |
"movq %%mm3, " #out1 "\n"\ |
|
| 1302 |
"psubusb " #in0 ", %%mm2\n"\ |
|
| 1303 |
"psubusb " #in1 ", %%mm3\n"\ |
|
| 1304 |
"psubusb " #out0 ", " #in0 "\n"\ |
|
| 1305 |
"psubusb " #out1 ", " #in1 "\n"\ |
|
| 1306 |
"por %%mm2, " #in0 "\n"\ |
|
| 1307 |
"por %%mm3, " #in1 "\n"\ |
|
| 1308 |
"movq " #in0 ", %%mm2\n"\ |
|
| 1309 |
"movq " #in1 ", %%mm3\n"\ |
|
| 1310 |
"punpcklbw %%mm7, " #in0 "\n"\ |
|
| 1311 |
"punpcklbw %%mm7, " #in1 "\n"\ |
|
| 1312 |
"punpckhbw %%mm7, %%mm2\n"\ |
|
| 1313 |
"punpckhbw %%mm7, %%mm3\n"\ |
|
| 1314 |
"paddw " #in1 ", " #in0 "\n"\ |
|
| 1315 |
"paddw %%mm3, %%mm2\n"\ |
|
| 1316 |
"paddw %%mm2, " #in0 "\n"\ |
|
| 1317 |
"paddw " #in0 ", %%mm6\n" |
|
| 1318 |
|
|
| 1319 |
|
|
| 1320 |
asm volatile ( |
|
| 1321 |
"movl %3,%%ecx\n" |
|
| 1322 |
"pxor %%mm6,%%mm6\n" |
|
| 1323 |
"pxor %%mm7,%%mm7\n" |
|
| 1324 |
"movq (%0),%%mm0\n" |
|
| 1325 |
"movq 8(%0),%%mm1\n" |
|
| 1326 |
"add %2,%0\n" |
|
| 1327 |
"subl $2, %%ecx\n" |
|
| 1328 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1329 |
"1:\n" |
|
| 1330 |
|
|
| 1331 |
SUM(%%mm4, %%mm5, %%mm0, %%mm1) |
|
| 1332 |
|
|
| 1333 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1334 |
|
|
| 1335 |
"subl $2, %%ecx\n" |
|
| 1336 |
"jnz 1b\n" |
|
| 1337 |
|
|
| 1338 |
"movq %%mm6,%%mm0\n" |
|
| 1339 |
"psrlq $32, %%mm6\n" |
|
| 1340 |
"paddw %%mm6,%%mm0\n" |
|
| 1341 |
"movq %%mm0,%%mm6\n" |
|
| 1342 |
"psrlq $16, %%mm0\n" |
|
| 1343 |
"paddw %%mm6,%%mm0\n" |
|
| 1344 |
"movd %%mm0,%1\n" |
|
| 1345 |
: "+r" (pix), "=r"(tmp) |
|
| 1346 |
: "r" ((long)line_size) , "m" (h) |
|
| 1347 |
: "%ecx"); |
|
| 1348 |
return tmp & 0xFFFF; |
|
| 1349 |
} |
|
| 1350 |
#undef SUM |
|
| 1351 |
|
|
| 1352 |
static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
|
|
| 1353 |
int tmp; |
|
| 1354 |
|
|
| 1355 |
assert( (((int)pix) & 7) == 0); |
|
| 1356 |
assert((line_size &7) ==0); |
|
| 1357 |
|
|
| 1358 |
#define SUM(in0, in1, out0, out1) \ |
|
| 1359 |
"movq (%0), " #out0 "\n"\ |
|
| 1360 |
"movq 8(%0), " #out1 "\n"\ |
|
| 1361 |
"add %2,%0\n"\ |
|
| 1362 |
"psadbw " #out0 ", " #in0 "\n"\ |
|
| 1363 |
"psadbw " #out1 ", " #in1 "\n"\ |
|
| 1364 |
"paddw " #in1 ", " #in0 "\n"\ |
|
| 1365 |
"paddw " #in0 ", %%mm6\n" |
|
| 1366 |
|
|
| 1367 |
asm volatile ( |
|
| 1368 |
"movl %3,%%ecx\n" |
|
| 1369 |
"pxor %%mm6,%%mm6\n" |
|
| 1370 |
"pxor %%mm7,%%mm7\n" |
|
| 1371 |
"movq (%0),%%mm0\n" |
|
| 1372 |
"movq 8(%0),%%mm1\n" |
|
| 1373 |
"add %2,%0\n" |
|
| 1374 |
"subl $2, %%ecx\n" |
|
| 1375 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1376 |
"1:\n" |
|
| 1377 |
|
|
| 1378 |
SUM(%%mm4, %%mm5, %%mm0, %%mm1) |
|
| 1379 |
|
|
| 1380 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1381 |
|
|
| 1382 |
"subl $2, %%ecx\n" |
|
| 1383 |
"jnz 1b\n" |
|
| 1384 |
|
|
| 1385 |
"movd %%mm6,%1\n" |
|
| 1386 |
: "+r" (pix), "=r"(tmp) |
|
| 1387 |
: "r" ((long)line_size) , "m" (h) |
|
| 1388 |
: "%ecx"); |
|
| 1389 |
return tmp; |
|
| 1390 |
} |
|
| 1391 |
#undef SUM |
|
| 1392 |
|
|
| 1393 |
static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 1394 |
int tmp; |
|
| 1395 |
|
|
| 1396 |
assert( (((int)pix1) & 7) == 0); |
|
| 1397 |
assert( (((int)pix2) & 7) == 0); |
|
| 1398 |
assert((line_size &7) ==0); |
|
| 1399 |
|
|
| 1400 |
#define SUM(in0, in1, out0, out1) \ |
|
| 1401 |
"movq (%0),%%mm2\n"\ |
|
| 1402 |
"movq (%1)," #out0 "\n"\ |
|
| 1403 |
"movq 8(%0),%%mm3\n"\ |
|
| 1404 |
"movq 8(%1)," #out1 "\n"\ |
|
| 1405 |
"add %3,%0\n"\ |
|
| 1406 |
"add %3,%1\n"\ |
|
| 1407 |
"psubb " #out0 ", %%mm2\n"\ |
|
| 1408 |
"psubb " #out1 ", %%mm3\n"\ |
|
| 1409 |
"pxor %%mm7, %%mm2\n"\ |
|
| 1410 |
"pxor %%mm7, %%mm3\n"\ |
|
| 1411 |
"movq %%mm2, " #out0 "\n"\ |
|
| 1412 |
"movq %%mm3, " #out1 "\n"\ |
|
| 1413 |
"psubusb " #in0 ", %%mm2\n"\ |
|
| 1414 |
"psubusb " #in1 ", %%mm3\n"\ |
|
| 1415 |
"psubusb " #out0 ", " #in0 "\n"\ |
|
| 1416 |
"psubusb " #out1 ", " #in1 "\n"\ |
|
| 1417 |
"por %%mm2, " #in0 "\n"\ |
|
| 1418 |
"por %%mm3, " #in1 "\n"\ |
|
| 1419 |
"movq " #in0 ", %%mm2\n"\ |
|
| 1420 |
"movq " #in1 ", %%mm3\n"\ |
|
| 1421 |
"punpcklbw %%mm7, " #in0 "\n"\ |
|
| 1422 |
"punpcklbw %%mm7, " #in1 "\n"\ |
|
| 1423 |
"punpckhbw %%mm7, %%mm2\n"\ |
|
| 1424 |
"punpckhbw %%mm7, %%mm3\n"\ |
|
| 1425 |
"paddw " #in1 ", " #in0 "\n"\ |
|
| 1426 |
"paddw %%mm3, %%mm2\n"\ |
|
| 1427 |
"paddw %%mm2, " #in0 "\n"\ |
|
| 1428 |
"paddw " #in0 ", %%mm6\n" |
|
| 1429 |
|
|
| 1430 |
|
|
| 1431 |
asm volatile ( |
|
| 1432 |
"movl %4,%%ecx\n" |
|
| 1433 |
"pxor %%mm6,%%mm6\n" |
|
| 1434 |
"pcmpeqw %%mm7,%%mm7\n" |
|
| 1435 |
"psllw $15, %%mm7\n" |
|
| 1436 |
"packsswb %%mm7, %%mm7\n" |
|
| 1437 |
"movq (%0),%%mm0\n" |
|
| 1438 |
"movq (%1),%%mm2\n" |
|
| 1439 |
"movq 8(%0),%%mm1\n" |
|
| 1440 |
"movq 8(%1),%%mm3\n" |
|
| 1441 |
"add %3,%0\n" |
|
| 1442 |
"add %3,%1\n" |
|
| 1443 |
"subl $2, %%ecx\n" |
|
| 1444 |
"psubb %%mm2, %%mm0\n" |
|
| 1445 |
"psubb %%mm3, %%mm1\n" |
|
| 1446 |
"pxor %%mm7, %%mm0\n" |
|
| 1447 |
"pxor %%mm7, %%mm1\n" |
|
| 1448 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1449 |
"1:\n" |
|
| 1450 |
|
|
| 1451 |
SUM(%%mm4, %%mm5, %%mm0, %%mm1) |
|
| 1452 |
|
|
| 1453 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1454 |
|
|
| 1455 |
"subl $2, %%ecx\n" |
|
| 1456 |
"jnz 1b\n" |
|
| 1457 |
|
|
| 1458 |
"movq %%mm6,%%mm0\n" |
|
| 1459 |
"psrlq $32, %%mm6\n" |
|
| 1460 |
"paddw %%mm6,%%mm0\n" |
|
| 1461 |
"movq %%mm0,%%mm6\n" |
|
| 1462 |
"psrlq $16, %%mm0\n" |
|
| 1463 |
"paddw %%mm6,%%mm0\n" |
|
| 1464 |
"movd %%mm0,%2\n" |
|
| 1465 |
: "+r" (pix1), "+r" (pix2), "=r"(tmp) |
|
| 1466 |
: "r" ((long)line_size) , "m" (h) |
|
| 1467 |
: "%ecx"); |
|
| 1468 |
return tmp & 0x7FFF; |
|
| 1469 |
} |
|
| 1470 |
#undef SUM |
|
| 1471 |
|
|
| 1472 |
static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
|
|
| 1473 |
int tmp; |
|
| 1474 |
|
|
| 1475 |
assert( (((int)pix1) & 7) == 0); |
|
| 1476 |
assert( (((int)pix2) & 7) == 0); |
|
| 1477 |
assert((line_size &7) ==0); |
|
| 1478 |
|
|
| 1479 |
#define SUM(in0, in1, out0, out1) \ |
|
| 1480 |
"movq (%0)," #out0 "\n"\ |
|
| 1481 |
"movq (%1),%%mm2\n"\ |
|
| 1482 |
"movq 8(%0)," #out1 "\n"\ |
|
| 1483 |
"movq 8(%1),%%mm3\n"\ |
|
| 1484 |
"add %3,%0\n"\ |
|
| 1485 |
"add %3,%1\n"\ |
|
| 1486 |
"psubb %%mm2, " #out0 "\n"\ |
|
| 1487 |
"psubb %%mm3, " #out1 "\n"\ |
|
| 1488 |
"pxor %%mm7, " #out0 "\n"\ |
|
| 1489 |
"pxor %%mm7, " #out1 "\n"\ |
|
| 1490 |
"psadbw " #out0 ", " #in0 "\n"\ |
|
| 1491 |
"psadbw " #out1 ", " #in1 "\n"\ |
|
| 1492 |
"paddw " #in1 ", " #in0 "\n"\ |
|
| 1493 |
"paddw " #in0 ", %%mm6\n" |
|
| 1494 |
|
|
| 1495 |
asm volatile ( |
|
| 1496 |
"movl %4,%%ecx\n" |
|
| 1497 |
"pxor %%mm6,%%mm6\n" |
|
| 1498 |
"pcmpeqw %%mm7,%%mm7\n" |
|
| 1499 |
"psllw $15, %%mm7\n" |
|
| 1500 |
"packsswb %%mm7, %%mm7\n" |
|
| 1501 |
"movq (%0),%%mm0\n" |
|
| 1502 |
"movq (%1),%%mm2\n" |
|
| 1503 |
"movq 8(%0),%%mm1\n" |
|
| 1504 |
"movq 8(%1),%%mm3\n" |
|
| 1505 |
"add %3,%0\n" |
|
| 1506 |
"add %3,%1\n" |
|
| 1507 |
"subl $2, %%ecx\n" |
|
| 1508 |
"psubb %%mm2, %%mm0\n" |
|
| 1509 |
"psubb %%mm3, %%mm1\n" |
|
| 1510 |
"pxor %%mm7, %%mm0\n" |
|
| 1511 |
"pxor %%mm7, %%mm1\n" |
|
| 1512 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1513 |
"1:\n" |
|
| 1514 |
|
|
| 1515 |
SUM(%%mm4, %%mm5, %%mm0, %%mm1) |
|
| 1516 |
|
|
| 1517 |
SUM(%%mm0, %%mm1, %%mm4, %%mm5) |
|
| 1518 |
|
|
| 1519 |
"subl $2, %%ecx\n" |
|
| 1520 |
"jnz 1b\n" |
|
| 1521 |
|
|
| 1522 |
"movd %%mm6,%2\n" |
|
| 1523 |
: "+r" (pix1), "+r" (pix2), "=r"(tmp) |
|
| 1524 |
: "r" ((long)line_size) , "m" (h) |
|
| 1525 |
: "%ecx"); |
|
| 1526 |
return tmp; |
|
| 1527 |
} |
|
| 1528 |
#undef SUM |
|
| 1529 |
|
|
| 1530 |
static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
|
|
| 1531 |
long i=0; |
|
| 1532 |
asm volatile( |
|
| 1533 |
"1: \n\t" |
|
| 1534 |
"movq (%2, %0), %%mm0 \n\t" |
|
| 1535 |
"movq (%1, %0), %%mm1 \n\t" |
|
| 1536 |
"psubb %%mm0, %%mm1 \n\t" |
|
| 1537 |
"movq %%mm1, (%3, %0) \n\t" |
|
| 1538 |
"movq 8(%2, %0), %%mm0 \n\t" |
|
| 1539 |
"movq 8(%1, %0), %%mm1 \n\t" |
|
| 1540 |
"psubb %%mm0, %%mm1 \n\t" |
|
| 1541 |
"movq %%mm1, 8(%3, %0) \n\t" |
|
| 1542 |
"add $16, %0 \n\t" |
|
| 1543 |
"cmp %4, %0 \n\t" |
|
| 1544 |
" jb 1b \n\t" |
|
| 1545 |
: "+r" (i) |
|
| 1546 |
: "r"(src1), "r"(src2), "r"(dst), "r"((long)w-15) |
|
| 1547 |
); |
|
| 1548 |
for(; i<w; i++) |
|
| 1549 |
dst[i+0] = src1[i+0]-src2[i+0]; |
|
| 1550 |
} |
|
| 1551 |
|
|
| 1552 |
static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
|
|
| 1553 |
long i=0; |
|
| 1554 |
uint8_t l, lt; |
|
| 1555 |
|
|
| 1556 |
asm volatile( |
|
| 1557 |
"1: \n\t" |
|
| 1558 |
"movq -1(%1, %0), %%mm0 \n\t" // LT |
|
| 1559 |
"movq (%1, %0), %%mm1 \n\t" // T |
|
| 1560 |
"movq -1(%2, %0), %%mm2 \n\t" // L |
|
| 1561 |
"movq (%2, %0), %%mm3 \n\t" // X |
|
| 1562 |
"movq %%mm2, %%mm4 \n\t" // L |
|
| 1563 |
"psubb %%mm0, %%mm2 \n\t" |
|
| 1564 |
"paddb %%mm1, %%mm2 \n\t" // L + T - LT |
|
| 1565 |
"movq %%mm4, %%mm5 \n\t" // L |
|
| 1566 |
"pmaxub %%mm1, %%mm4 \n\t" // max(T, L) |
|
| 1567 |
"pminub %%mm5, %%mm1 \n\t" // min(T, L) |
|
| 1568 |
"pminub %%mm2, %%mm4 \n\t" |
|
| 1569 |
"pmaxub %%mm1, %%mm4 \n\t" |
|
| 1570 |
"psubb %%mm4, %%mm3 \n\t" // dst - pred |
|
| 1571 |
"movq %%mm3, (%3, %0) \n\t" |
|
| 1572 |
"add $8, %0 \n\t" |
|
| 1573 |
"cmp %4, %0 \n\t" |
|
| 1574 |
" jb 1b \n\t" |
|
| 1575 |
: "+r" (i) |
|
| 1576 |
: "r"(src1), "r"(src2), "r"(dst), "r"((long)w) |
|
| 1577 |
); |
|
| 1578 |
|
|
| 1579 |
l= *left; |
|
| 1580 |
lt= *left_top; |
|
| 1581 |
|
|
| 1582 |
dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF); |
|
| 1583 |
|
|
| 1584 |
*left_top= src1[w-1]; |
|
| 1585 |
*left = src2[w-1]; |
|
| 1586 |
} |
|
| 1587 |
|
|
| 1588 | 699 |
#define PAETH(cpu, abs3)\ |
| 1589 | 700 |
void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\ |
| 1590 | 701 |
{\
|
| ... | ... | |
| 1659 | 770 |
PAETH(ssse3, ABS3_SSSE3) |
| 1660 | 771 |
#endif |
| 1661 | 772 |
|
| 1662 |
#define DIFF_PIXELS_1(m,a,t,p1,p2)\ |
|
| 1663 |
"mov"#m" "#p1", "#a" \n\t"\ |
|
| 1664 |
"mov"#m" "#p2", "#t" \n\t"\ |
|
| 1665 |
"punpcklbw "#a", "#t" \n\t"\ |
|
| 1666 |
"punpcklbw "#a", "#a" \n\t"\ |
|
| 1667 |
"psubw "#t", "#a" \n\t"\ |
|
| 1668 |
|
|
| 1669 |
#define DIFF_PIXELS_8(m0,m1,mm,p1,p2,stride,temp) {\
|
|
| 1670 |
uint8_t *p1b=p1, *p2b=p2;\ |
|
| 1671 |
asm volatile(\ |
|
| 1672 |
DIFF_PIXELS_1(m0, mm##0, mm##7, (%1), (%2))\ |
|
| 1673 |
DIFF_PIXELS_1(m0, mm##1, mm##7, (%1,%3), (%2,%3))\ |
|
| 1674 |
DIFF_PIXELS_1(m0, mm##2, mm##7, (%1,%3,2), (%2,%3,2))\ |
|
| 1675 |
"add %4, %1 \n\t"\ |
|
| 1676 |
"add %4, %2 \n\t"\ |
|
| 1677 |
DIFF_PIXELS_1(m0, mm##3, mm##7, (%1), (%2))\ |
|
| 1678 |
DIFF_PIXELS_1(m0, mm##4, mm##7, (%1,%3), (%2,%3))\ |
|
| 1679 |
DIFF_PIXELS_1(m0, mm##5, mm##7, (%1,%3,2), (%2,%3,2))\ |
|
| 1680 |
DIFF_PIXELS_1(m0, mm##6, mm##7, (%1,%4), (%2,%4))\ |
|
| 1681 |
"mov"#m1" "#mm"0, %0 \n\t"\ |
|
| 1682 |
DIFF_PIXELS_1(m0, mm##7, mm##0, (%1,%3,4), (%2,%3,4))\ |
|
| 1683 |
"mov"#m1" %0, "#mm"0 \n\t"\ |
|
| 1684 |
: "+m"(temp), "+r"(p1b), "+r"(p2b)\ |
|
| 1685 |
: "r"((long)stride), "r"((long)stride*3)\ |
|
| 1686 |
);\ |
|
| 1687 |
} |
|
| 1688 |
//the "+m"(temp) is needed as gcc 2.95 sometimes fails to compile "=m"(temp) |
|
| 1689 |
|
|
| 1690 |
#define DIFF_PIXELS_4x8(p1,p2,stride,temp) DIFF_PIXELS_8(d, q, %%mm, p1, p2, stride, temp) |
|
| 1691 |
#define DIFF_PIXELS_8x8(p1,p2,stride,temp) DIFF_PIXELS_8(q, dqa, %%xmm, p1, p2, stride, temp) |
|
| 1692 |
|
|
| 1693 |
#define LBUTTERFLY2(a1,b1,a2,b2)\ |
|
| 1694 |
"paddw " #b1 ", " #a1 " \n\t"\ |
|
| 1695 |
"paddw " #b2 ", " #a2 " \n\t"\ |
|
| 1696 |
"paddw " #b1 ", " #b1 " \n\t"\ |
|
| 1697 |
"paddw " #b2 ", " #b2 " \n\t"\ |
|
| 1698 |
"psubw " #a1 ", " #b1 " \n\t"\ |
|
| 1699 |
"psubw " #a2 ", " #b2 " \n\t" |
|
| 1700 |
|
|
| 1701 |
#define HADAMARD8(m0, m1, m2, m3, m4, m5, m6, m7)\ |
|
| 1702 |
LBUTTERFLY2(m0, m1, m2, m3)\ |
|
| 1703 |
LBUTTERFLY2(m4, m5, m6, m7)\ |
|
| 1704 |
LBUTTERFLY2(m0, m2, m1, m3)\ |
|
| 1705 |
LBUTTERFLY2(m4, m6, m5, m7)\ |
|
| 1706 |
LBUTTERFLY2(m0, m4, m1, m5)\ |
|
| 1707 |
LBUTTERFLY2(m2, m6, m3, m7)\ |
|
| 1708 |
|
|
| 1709 |
#define HADAMARD48 HADAMARD8(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm6, %%mm7) |
|
| 1710 |
|
|
| 1711 |
#define MMABS_MMX(a,z)\ |
|
| 1712 |
"pxor " #z ", " #z " \n\t"\ |
|
| 1713 |
"pcmpgtw " #a ", " #z " \n\t"\ |
|
| 1714 |
"pxor " #z ", " #a " \n\t"\ |
|
| 1715 |
"psubw " #z ", " #a " \n\t" |
|
| 1716 |
|
|
| 1717 |
#define MMABS_MMX2(a,z)\ |
|
| 1718 |
"pxor " #z ", " #z " \n\t"\ |
|
| 1719 |
"psubw " #a ", " #z " \n\t"\ |
|
| 1720 |
"pmaxsw " #z ", " #a " \n\t" |
|
| 1721 |
|
|
| 1722 |
#define MMABS_SSSE3(a,z)\ |
|
| 1723 |
"pabsw " #a ", " #a " \n\t" |
|
| 1724 |
|
|
| 1725 |
#define MMABS_SUM(a,z, sum)\ |
|
| 1726 |
MMABS(a,z)\ |
|
| 1727 |
"paddusw " #a ", " #sum " \n\t" |
|
| 1728 |
|
|
| 1729 |
#define MMABS_SUM_8x8_NOSPILL\ |
|
| 1730 |
MMABS(%%xmm0, %%xmm8)\ |
|
| 1731 |
MMABS(%%xmm1, %%xmm9)\ |
|
| 1732 |
MMABS_SUM(%%xmm2, %%xmm8, %%xmm0)\ |
|
| 1733 |
MMABS_SUM(%%xmm3, %%xmm9, %%xmm1)\ |
|
| 1734 |
MMABS_SUM(%%xmm4, %%xmm8, %%xmm0)\ |
|
| 1735 |
MMABS_SUM(%%xmm5, %%xmm9, %%xmm1)\ |
|
| 1736 |
MMABS_SUM(%%xmm6, %%xmm8, %%xmm0)\ |
|
| 1737 |
MMABS_SUM(%%xmm7, %%xmm9, %%xmm1)\ |
|
| 1738 |
"paddusw %%xmm1, %%xmm0 \n\t" |
|
| 1739 |
|
|
| 1740 |
#ifdef ARCH_X86_64 |
|
| 1741 |
#define MMABS_SUM_8x8_SSE2 MMABS_SUM_8x8_NOSPILL |
|
| 1742 |
#else |
|
| 1743 |
#define MMABS_SUM_8x8_SSE2\ |
|
| 1744 |
"movdqa %%xmm7, (%1) \n\t"\ |
|
| 1745 |
MMABS(%%xmm0, %%xmm7)\ |
|
| 1746 |
MMABS(%%xmm1, %%xmm7)\ |
|
| 1747 |
MMABS_SUM(%%xmm2, %%xmm7, %%xmm0)\ |
|
| 1748 |
MMABS_SUM(%%xmm3, %%xmm7, %%xmm1)\ |
|
| 1749 |
MMABS_SUM(%%xmm4, %%xmm7, %%xmm0)\ |
|
| 1750 |
MMABS_SUM(%%xmm5, %%xmm7, %%xmm1)\ |
|
| 1751 |
MMABS_SUM(%%xmm6, %%xmm7, %%xmm0)\ |
|
| 1752 |
"movdqa (%1), %%xmm2 \n\t"\ |
|
| 1753 |
MMABS_SUM(%%xmm2, %%xmm7, %%xmm1)\ |
|
| 1754 |
"paddusw %%xmm1, %%xmm0 \n\t" |
|
| 1755 |
#endif |
|
| 1756 |
|
|
| 1757 |
#define LOAD4(o, a, b, c, d)\ |
|
| 1758 |
"movq "#o"(%1), "#a" \n\t"\ |
|
| 1759 |
"movq "#o"+8(%1), "#b" \n\t"\ |
|
| 1760 |
"movq "#o"+16(%1), "#c" \n\t"\ |
|
| 1761 |
"movq "#o"+24(%1), "#d" \n\t"\ |
|
| 1762 |
|
|
| 1763 |
#define STORE4(o, a, b, c, d)\ |
|
| 1764 |
"movq "#a", "#o"(%1) \n\t"\ |
|
| 1765 |
"movq "#b", "#o"+8(%1) \n\t"\ |
|
| 1766 |
"movq "#c", "#o"+16(%1) \n\t"\ |
|
| 1767 |
"movq "#d", "#o"+24(%1) \n\t"\ |
|
| 1768 |
|
|
| 1769 |
/* FIXME: HSUM_* saturates at 64k, while an 8x8 hadamard or dct block can get up to |
|
| 1770 |
* about 100k on extreme inputs. But that's very unlikely to occur in natural video, |
|
| 1771 |
* and it's even more unlikely to not have any alternative mvs/modes with lower cost. */ |
|
| 1772 |
#define HSUM_MMX(a, t, dst)\ |
|
| 1773 |
"movq "#a", "#t" \n\t"\ |
|
| 1774 |
"psrlq $32, "#a" \n\t"\ |
|
| 1775 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1776 |
"movq "#a", "#t" \n\t"\ |
|
| 1777 |
"psrlq $16, "#a" \n\t"\ |
|
| 1778 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1779 |
"movd "#a", "#dst" \n\t"\ |
|
| 1780 |
|
|
| 1781 |
#define HSUM_MMX2(a, t, dst)\ |
|
| 1782 |
"pshufw $0x0E, "#a", "#t" \n\t"\ |
|
| 1783 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1784 |
"pshufw $0x01, "#a", "#t" \n\t"\ |
|
| 1785 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1786 |
"movd "#a", "#dst" \n\t"\ |
|
| 1787 |
|
|
| 1788 |
#define HSUM_SSE2(a, t, dst)\ |
|
| 1789 |
"movhlps "#a", "#t" \n\t"\ |
|
| 1790 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1791 |
"pshuflw $0x0E, "#a", "#t" \n\t"\ |
|
| 1792 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1793 |
"pshuflw $0x01, "#a", "#t" \n\t"\ |
|
| 1794 |
"paddusw "#t", "#a" \n\t"\ |
|
| 1795 |
"movd "#a", "#dst" \n\t"\ |
|
| 1796 |
|
|
| 1797 |
#define HADAMARD8_DIFF_MMX(cpu) \ |
|
| 1798 |
static int hadamard8_diff_##cpu(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){\
|
|
| 1799 |
DECLARE_ALIGNED_8(uint64_t, temp[13]);\ |
|
| 1800 |
int sum;\ |
|
| 1801 |
\ |
|
| 1802 |
assert(h==8);\ |
|
| 1803 |
\ |
|
| 1804 |
DIFF_PIXELS_4x8(src1, src2, stride, temp[0]);\ |
|
| 1805 |
\ |
|
| 1806 |
asm volatile(\ |
|
| 1807 |
HADAMARD48\ |
|
| 1808 |
\ |
|
| 1809 |
"movq %%mm7, 96(%1) \n\t"\ |
|
| 1810 |
\ |
|
| 1811 |
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)\ |
|
| 1812 |
STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)\ |
|
| 1813 |
\ |
|
| 1814 |
"movq 96(%1), %%mm7 \n\t"\ |
|
| 1815 |
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)\ |
|
| 1816 |
STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)\ |
|
| 1817 |
\ |
|
| 1818 |
: "=r" (sum)\ |
|
| 1819 |
: "r"(temp)\ |
|
| 1820 |
);\ |
|
| 1821 |
\ |
|
| 1822 |
DIFF_PIXELS_4x8(src1+4, src2+4, stride, temp[4]);\ |
|
| 1823 |
\ |
|
| 1824 |
asm volatile(\ |
|
| 1825 |
HADAMARD48\ |
|
| 1826 |
\ |
|
| 1827 |
"movq %%mm7, 96(%1) \n\t"\ |
|
| 1828 |
\ |
|
| 1829 |
TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)\ |
|
| 1830 |
STORE4(32, %%mm0, %%mm3, %%mm7, %%mm2)\ |
|
| 1831 |
\ |
|
| 1832 |
"movq 96(%1), %%mm7 \n\t"\ |
|
| 1833 |
TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)\ |
|
| 1834 |
"movq %%mm7, %%mm5 \n\t"/*FIXME remove*/\ |
|
| 1835 |
"movq %%mm6, %%mm7 \n\t"\ |
|
| 1836 |
"movq %%mm0, %%mm6 \n\t"\ |
|
| 1837 |
\ |
|
| 1838 |
LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)\ |
|
| 1839 |
\ |
|
| 1840 |
HADAMARD48\ |
|
| 1841 |
"movq %%mm7, 64(%1) \n\t"\ |
|
| 1842 |
MMABS(%%mm0, %%mm7)\ |
|
| 1843 |
MMABS(%%mm1, %%mm7)\ |
|
| 1844 |
MMABS_SUM(%%mm2, %%mm7, %%mm0)\ |
|
| 1845 |
MMABS_SUM(%%mm3, %%mm7, %%mm1)\ |
|
| 1846 |
MMABS_SUM(%%mm4, %%mm7, %%mm0)\ |
|
| 1847 |
MMABS_SUM(%%mm5, %%mm7, %%mm1)\ |
|
| 1848 |
MMABS_SUM(%%mm6, %%mm7, %%mm0)\ |
|
| 1849 |
"movq 64(%1), %%mm2 \n\t"\ |
|
| 1850 |
MMABS_SUM(%%mm2, %%mm7, %%mm1)\ |
|
| 1851 |
"paddusw %%mm1, %%mm0 \n\t"\ |
|
| 1852 |
"movq %%mm0, 64(%1) \n\t"\ |
|
| 1853 |
\ |
|
| 1854 |
LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)\ |
|
| 1855 |
LOAD4(32, %%mm4, %%mm5, %%mm6, %%mm7)\ |
|
| 1856 |
\ |
|
| 1857 |
HADAMARD48\ |
|
| 1858 |
"movq %%mm7, (%1) \n\t"\ |
|
| 1859 |
MMABS(%%mm0, %%mm7)\ |
|
| 1860 |
MMABS(%%mm1, %%mm7)\ |
|
| 1861 |
MMABS_SUM(%%mm2, %%mm7, %%mm0)\ |
|
| 1862 |
MMABS_SUM(%%mm3, %%mm7, %%mm1)\ |
|
| 1863 |
MMABS_SUM(%%mm4, %%mm7, %%mm0)\ |
|
| 1864 |
MMABS_SUM(%%mm5, %%mm7, %%mm1)\ |
|
| 1865 |
MMABS_SUM(%%mm6, %%mm7, %%mm0)\ |
|
| 1866 |
"movq (%1), %%mm2 \n\t"\ |
|
| 1867 |
MMABS_SUM(%%mm2, %%mm7, %%mm1)\ |
|
| 1868 |
"paddusw 64(%1), %%mm0 \n\t"\ |
|
| 1869 |
"paddusw %%mm1, %%mm0 \n\t"\ |
|
| 1870 |
\ |
|
| 1871 |
HSUM(%%mm0, %%mm1, %0)\ |
|
| 1872 |
\ |
|
| 1873 |
: "=r" (sum)\ |
|
| 1874 |
: "r"(temp)\ |
|
| 1875 |
);\ |
|
| 1876 |
return sum&0xFFFF;\ |
|
| 1877 |
}\ |
|
| 1878 |
WRAPPER8_16_SQ(hadamard8_diff_##cpu, hadamard8_diff16_##cpu) |
|
| 1879 |
|
|
| 1880 |
#define HADAMARD8_DIFF_SSE2(cpu) \ |
|
| 1881 |
static int hadamard8_diff_##cpu(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){\
|
|
| 1882 |
DECLARE_ALIGNED_16(uint64_t, temp[4]);\ |
|
| 1883 |
int sum;\ |
|
| 1884 |
\ |
|
| 1885 |
assert(h==8);\ |
|
| 1886 |
\ |
|
| 1887 |
DIFF_PIXELS_8x8(src1, src2, stride, temp[0]);\ |
|
| 1888 |
\ |
|
| 1889 |
asm volatile(\ |
|
| 1890 |
HADAMARD8(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm6, %%xmm7)\ |
|
| 1891 |
TRANSPOSE8(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm6, %%xmm7, (%1))\ |
|
| 1892 |
HADAMARD8(%%xmm0, %%xmm5, %%xmm7, %%xmm3, %%xmm6, %%xmm4, %%xmm2, %%xmm1)\ |
|
| 1893 |
MMABS_SUM_8x8\ |
|
| 1894 |
HSUM_SSE2(%%xmm0, %%xmm1, %0)\ |
|
| 1895 |
: "=r" (sum)\ |
|
| 1896 |
: "r"(temp)\ |
|
| 1897 |
);\ |
|
| 1898 |
return sum&0xFFFF;\ |
|
| 1899 |
}\ |
|
| 1900 |
WRAPPER8_16_SQ(hadamard8_diff_##cpu, hadamard8_diff16_##cpu) |
|
| 1901 |
|
|
| 1902 |
#define MMABS(a,z) MMABS_MMX(a,z) |
|
| 1903 |
#define HSUM(a,t,dst) HSUM_MMX(a,t,dst) |
|
| 1904 |
HADAMARD8_DIFF_MMX(mmx) |
|
| 1905 |
#undef MMABS |
|
| 1906 |
#undef HSUM |
|
| 1907 |
|
|
| 1908 |
#define MMABS(a,z) MMABS_MMX2(a,z) |
|
| 1909 |
#define MMABS_SUM_8x8 MMABS_SUM_8x8_SSE2 |
|
| 1910 |
#define HSUM(a,t,dst) HSUM_MMX2(a,t,dst) |
|
| 1911 |
HADAMARD8_DIFF_MMX(mmx2) |
|
| 1912 |
HADAMARD8_DIFF_SSE2(sse2) |
|
| 1913 |
#undef MMABS |
|
| 1914 |
#undef MMABS_SUM_8x8 |
|
| 1915 |
#undef HSUM |
|
| 1916 |
|
|
| 1917 |
#ifdef HAVE_SSSE3 |
|
| 1918 |
#define MMABS(a,z) MMABS_SSSE3(a,z) |
|
| 1919 |
#define MMABS_SUM_8x8 MMABS_SUM_8x8_NOSPILL |
|
| 1920 |
HADAMARD8_DIFF_SSE2(ssse3) |
|
| 1921 |
#undef MMABS |
|
| 1922 |
#undef MMABS_SUM_8x8 |
|
| 1923 |
#endif |
|
| 1924 |
|
|
| 1925 |
#define DCT_SAD4(m,mm,o)\ |
|
| 1926 |
"mov"#m" "#o"+ 0(%1), "#mm"2 \n\t"\ |
|
| 1927 |
"mov"#m" "#o"+16(%1), "#mm"3 \n\t"\ |
|
| 1928 |
"mov"#m" "#o"+32(%1), "#mm"4 \n\t"\ |
|
| 1929 |
"mov"#m" "#o"+48(%1), "#mm"5 \n\t"\ |
|
| 1930 |
MMABS_SUM(mm##2, mm##6, mm##0)\ |
|
| 1931 |
MMABS_SUM(mm##3, mm##7, mm##1)\ |
|
| 1932 |
MMABS_SUM(mm##4, mm##6, mm##0)\ |
|
| 1933 |
MMABS_SUM(mm##5, mm##7, mm##1)\ |
|
| 1934 |
|
|
| 1935 |
#define DCT_SAD_MMX\ |
|
| 1936 |
"pxor %%mm0, %%mm0 \n\t"\ |
|
| 1937 |
"pxor %%mm1, %%mm1 \n\t"\ |
|
| 1938 |
DCT_SAD4(q, %%mm, 0)\ |
|
| 1939 |
DCT_SAD4(q, %%mm, 8)\ |
|
| 1940 |
DCT_SAD4(q, %%mm, 64)\ |
|
| 1941 |
DCT_SAD4(q, %%mm, 72)\ |
|
| 1942 |
"paddusw %%mm1, %%mm0 \n\t"\ |
|
| 1943 |
HSUM(%%mm0, %%mm1, %0) |
|
| 1944 |
|
|
| 1945 |
#define DCT_SAD_SSE2\ |
|
| 1946 |
"pxor %%xmm0, %%xmm0 \n\t"\ |
|
| 1947 |
"pxor %%xmm1, %%xmm1 \n\t"\ |
|
| 1948 |
DCT_SAD4(dqa, %%xmm, 0)\ |
|
| 1949 |
DCT_SAD4(dqa, %%xmm, 64)\ |
|
| 1950 |
"paddusw %%xmm1, %%xmm0 \n\t"\ |
|
| 1951 |
HSUM(%%xmm0, %%xmm1, %0) |
|
| 1952 |
|
|
| 1953 |
#define DCT_SAD_FUNC(cpu) \ |
|
| 1954 |
static int sum_abs_dctelem_##cpu(DCTELEM *block){\
|
|
| 1955 |
int sum;\ |
|
| 1956 |
asm volatile(\ |
|
| 1957 |
DCT_SAD\ |
|
| 1958 |
:"=r"(sum)\ |
|
| 1959 |
:"r"(block)\ |
|
| 1960 |
);\ |
|
| 1961 |
return sum&0xFFFF;\ |
|
| 1962 |
} |
|
| 1963 |
|
|
| 1964 |
#define DCT_SAD DCT_SAD_MMX |
|
| 1965 |
#define HSUM(a,t,dst) HSUM_MMX(a,t,dst) |
|
| 1966 |
#define MMABS(a,z) MMABS_MMX(a,z) |
|
| 1967 |
DCT_SAD_FUNC(mmx) |
|
| 1968 |
#undef MMABS |
|
| 1969 |
#undef HSUM |
|
| 1970 |
|
|
| 1971 |
#define HSUM(a,t,dst) HSUM_MMX2(a,t,dst) |
|
| 1972 |
#define MMABS(a,z) MMABS_MMX2(a,z) |
|
| 1973 |
DCT_SAD_FUNC(mmx2) |
|
| 1974 |
#undef HSUM |
|
| 1975 |
#undef DCT_SAD |
|
| 1976 |
|
|
| 1977 |
#define DCT_SAD DCT_SAD_SSE2 |
|
| 1978 |
#define HSUM(a,t,dst) HSUM_SSE2(a,t,dst) |
|
| 1979 |
DCT_SAD_FUNC(sse2) |
|
| 1980 |
#undef MMABS |
|
| 1981 |
|
|
| 1982 |
#ifdef HAVE_SSSE3 |
|
| 1983 |
#define MMABS(a,z) MMABS_SSSE3(a,z) |
|
| 1984 |
DCT_SAD_FUNC(ssse3) |
|
| 1985 |
#undef MMABS |
|
| 1986 |
#endif |
|
| 1987 |
#undef HSUM |
|
| 1988 |
#undef DCT_SAD |
|
| 1989 |
|
|
| 1990 |
static int ssd_int8_vs_int16_mmx(const int8_t *pix1, const int16_t *pix2, int size){
|
|
| 1991 |
int sum; |
|
| 1992 |
long i=size; |
|
| 1993 |
asm volatile( |
|
| 1994 |
"pxor %%mm4, %%mm4 \n" |
|
| 1995 |
"1: \n" |
|
| 1996 |
"sub $8, %0 \n" |
|
| 1997 |
"movq (%2,%0), %%mm2 \n" |
|
| 1998 |
"movq (%3,%0,2), %%mm0 \n" |
|
| 1999 |
"movq 8(%3,%0,2), %%mm1 \n" |
|
| 2000 |
"punpckhbw %%mm2, %%mm3 \n" |
|
| 2001 |
"punpcklbw %%mm2, %%mm2 \n" |
|
| 2002 |
"psraw $8, %%mm3 \n" |
|
| 2003 |
"psraw $8, %%mm2 \n" |
|
| 2004 |
"psubw %%mm3, %%mm1 \n" |
|
| 2005 |
"psubw %%mm2, %%mm0 \n" |
|
| 2006 |
"pmaddwd %%mm1, %%mm1 \n" |
|
| 2007 |
"pmaddwd %%mm0, %%mm0 \n" |
|
| 2008 |
"paddd %%mm1, %%mm4 \n" |
|
| 2009 |
"paddd %%mm0, %%mm4 \n" |
|
| 2010 |
"jg 1b \n" |
|
| 2011 |
"movq %%mm4, %%mm3 \n" |
|
| 2012 |
"psrlq $32, %%mm3 \n" |
|
| 2013 |
"paddd %%mm3, %%mm4 \n" |
|
| 2014 |
"movd %%mm4, %1 \n" |
|
| 2015 |
:"+r"(i), "=r"(sum) |
|
| 2016 |
:"r"(pix1), "r"(pix2) |
|
| 2017 |
); |
|
| 2018 |
return sum; |
|
| 2019 |
} |
|
| 2020 |
|
|
| 2021 |
#endif //CONFIG_ENCODERS |
|
| 2022 |
|
|
| 2023 | 773 |
#define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\ |
| 2024 | 774 |
"paddw " #m4 ", " #m3 " \n\t" /* x1 */\ |
| 2025 | 775 |
"movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\ |
| ... | ... | |
| 2858 | 1608 |
} |
| 2859 | 1609 |
} |
| 2860 | 1610 |
|
| 2861 |
#ifdef CONFIG_ENCODERS |
|
| 2862 |
|
|
| 2863 |
#define PHADDD(a, t)\ |
|
| 2864 |
"movq "#a", "#t" \n\t"\ |
|
| 2865 |
"psrlq $32, "#a" \n\t"\ |
|
| 2866 |
"paddd "#t", "#a" \n\t" |
|
| 2867 |
/* |
|
| 2868 |
pmulhw: dst[0-15]=(src[0-15]*dst[0-15])[16-31] |
|
| 2869 |
pmulhrw: dst[0-15]=(src[0-15]*dst[0-15] + 0x8000)[16-31] |
|
| 2870 |
pmulhrsw: dst[0-15]=(src[0-15]*dst[0-15] + 0x4000)[15-30] |
|
| 2871 |
*/ |
|
| 2872 |
#define PMULHRW(x, y, s, o)\ |
|
| 2873 |
"pmulhw " #s ", "#x " \n\t"\ |
|
| 2874 |
"pmulhw " #s ", "#y " \n\t"\ |
|
| 2875 |
"paddw " #o ", "#x " \n\t"\ |
|
| 2876 |
"paddw " #o ", "#y " \n\t"\ |
|
| 2877 |
"psraw $1, "#x " \n\t"\ |
|
| 2878 |
"psraw $1, "#y " \n\t" |
|
| 2879 |
#define DEF(x) x ## _mmx |
|
| 2880 |
#define SET_RND MOVQ_WONE |
|
| 2881 |
#define SCALE_OFFSET 1 |
|
| 2882 |
|
|
| 2883 |
#include "dsputil_mmx_qns.h" |
|
| 2884 |
|
|
| 2885 |
#undef DEF |
|
| 2886 |
#undef SET_RND |
|
| 2887 |
#undef SCALE_OFFSET |
|
| 2888 |
#undef PMULHRW |
|
| 2889 |
|
|
| 2890 |
#define DEF(x) x ## _3dnow |
|
| 2891 |
#define SET_RND(x) |
|
| 2892 |
#define SCALE_OFFSET 0 |
|
| 2893 |
#define PMULHRW(x, y, s, o)\ |
|
| 2894 |
"pmulhrw " #s ", "#x " \n\t"\ |
|
| 2895 |
"pmulhrw " #s ", "#y " \n\t" |
|
| 2896 |
|
|
| 2897 |
#include "dsputil_mmx_qns.h" |
|
| 2898 |
|
|
| 2899 |
#undef DEF |
|
| 2900 |
#undef SET_RND |
|
| 2901 |
#undef SCALE_OFFSET |
|
| 2902 |
#undef PMULHRW |
|
| 2903 |
|
|
| 2904 |
#ifdef HAVE_SSSE3 |
|
| 2905 |
#undef PHADDD |
|
| 2906 |
#define DEF(x) x ## _ssse3 |
|
| 2907 |
#define SET_RND(x) |
|
| 2908 |
#define SCALE_OFFSET -1 |
|
| 2909 |
#define PHADDD(a, t)\ |
|
| 2910 |
"pshufw $0x0E, "#a", "#t" \n\t"\ |
|
| 2911 |
"paddd "#t", "#a" \n\t" /* faster than phaddd on core2 */ |
|
| 2912 |
#define PMULHRW(x, y, s, o)\ |
|
| 2913 |
"pmulhrsw " #s ", "#x " \n\t"\ |
|
| 2914 |
"pmulhrsw " #s ", "#y " \n\t" |
|
| 2915 |
|
|
| 2916 |
#include "dsputil_mmx_qns.h" |
|
| 2917 |
|
|
| 2918 |
#undef DEF |
|
| 2919 |
#undef SET_RND |
|
| 2920 |
#undef SCALE_OFFSET |
|
| 2921 |
#undef PMULHRW |
|
| 2922 |
#undef PHADDD |
|
| 2923 |
#endif //HAVE_SSSE3 |
|
| 2924 |
|
|
| 2925 |
#endif /* CONFIG_ENCODERS */ |
|
| 2926 |
|
|
| 2927 | 1611 |
#define PREFETCH(name, op) \ |
| 2928 | 1612 |
static void name(void *mem, int stride, int h){\
|
| 2929 | 1613 |
const uint8_t *p= mem;\ |
| ... | ... | |
| 2954 | 1638 |
avg_pixels16_mmx(dst, src, stride, 16); |
| 2955 | 1639 |
} |
| 2956 | 1640 |
|
| 2957 |
/* FLAC specific */ |
|
| 2958 |
void ff_flac_compute_autocorr_sse2(const int32_t *data, int len, int lag, |
|
| 2959 |
double *autoc); |
|
| 2960 |
|
|
| 2961 | 1641 |
/* VC1 specific */ |
| 2962 | 1642 |
void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx); |
| 2963 | 1643 |
|
| ... | ... | |
| 3320 | 2000 |
if (mm_flags & MM_MMX) {
|
| 3321 | 2001 |
const int idct_algo= avctx->idct_algo; |
| 3322 | 2002 |
|
| 3323 |
#ifdef CONFIG_ENCODERS |
|
| 3324 |
const int dct_algo = avctx->dct_algo; |
|
| 3325 |
if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
|
|
| 3326 |
if(mm_flags & MM_SSE2){
|
|
| 3327 |
c->fdct = ff_fdct_sse2; |
|
| 3328 |
}else if(mm_flags & MM_MMXEXT){
|
|
| 3329 |
c->fdct = ff_fdct_mmx2; |
|
| 3330 |
}else{
|
|
| 3331 |
c->fdct = ff_fdct_mmx; |
|
| 3332 |
} |
|
| 3333 |
} |
|
| 3334 |
#endif //CONFIG_ENCODERS |
|
| 3335 | 2003 |
if(avctx->lowres==0){
|
| 3336 | 2004 |
if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
|
| 3337 | 2005 |
c->idct_put= ff_simple_idct_put_mmx; |
| ... | ... | |
| 3382 | 2050 |
} |
| 3383 | 2051 |
} |
| 3384 | 2052 |
|
| 3385 |
#ifdef CONFIG_ENCODERS |
|
| 3386 |
c->get_pixels = get_pixels_mmx; |
|
| 3387 |
c->diff_pixels = diff_pixels_mmx; |
|
| 3388 |
#endif //CONFIG_ENCODERS |
|
| 3389 | 2053 |
c->put_pixels_clamped = put_pixels_clamped_mmx; |
| 3390 | 2054 |
c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx; |
| 3391 | 2055 |
c->add_pixels_clamped = add_pixels_clamped_mmx; |
| 3392 | 2056 |
c->clear_blocks = clear_blocks_mmx; |
| 3393 |
#ifdef CONFIG_ENCODERS |
|
| 3394 |
c->pix_sum = pix_sum16_mmx; |
|
| 3395 |
#endif //CONFIG_ENCODERS |
|
| 3396 | 2057 |
|
| 3397 | 2058 |
#define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \ |
| 3398 | 2059 |
c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \ |
| ... | ... | |
| 3413 | 2074 |
|
| 3414 | 2075 |
c->add_bytes= add_bytes_mmx; |
| 3415 | 2076 |
c->add_bytes_l2= add_bytes_l2_mmx; |
| 3416 |
#ifdef CONFIG_ENCODERS |
|
| 3417 |
c->diff_bytes= diff_bytes_mmx; |
|
| 3418 |
c->sum_abs_dctelem= sum_abs_dctelem_mmx; |
|
| 3419 |
|
|
| 3420 |
c->hadamard8_diff[0]= hadamard8_diff16_mmx; |
|
| 3421 |
c->hadamard8_diff[1]= hadamard8_diff_mmx; |
|
| 3422 |
|
|
| 3423 |
c->pix_norm1 = pix_norm1_mmx; |
|
| 3424 |
c->sse[0] = (mm_flags & MM_SSE2) ? sse16_sse2 : sse16_mmx; |
|
| 3425 |
c->sse[1] = sse8_mmx; |
|
| 3426 |
c->vsad[4]= vsad_intra16_mmx; |
|
| 3427 |
|
|
| 3428 |
c->nsse[0] = nsse16_mmx; |
|
| 3429 |
c->nsse[1] = nsse8_mmx; |
|
| 3430 |
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
| 3431 |
c->vsad[0] = vsad16_mmx; |
|
| 3432 |
} |
|
| 3433 |
|
|
| 3434 |
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
| 3435 |
c->try_8x8basis= try_8x8basis_mmx; |
|
| 3436 |
} |
|
| 3437 |
c->add_8x8basis= add_8x8basis_mmx; |
|
| 3438 |
|
|
| 3439 |
c->ssd_int8_vs_int16 = ssd_int8_vs_int16_mmx; |
|
| 3440 |
|
|
| 3441 |
#endif //CONFIG_ENCODERS |
|
| 3442 | 2077 |
|
| 3443 | 2078 |
if (ENABLE_ANY_H263) {
|
| 3444 | 2079 |
c->h263_v_loop_filter= h263_v_loop_filter_mmx; |
| ... | ... | |
| 3472 | 2107 |
c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2; |
| 3473 | 2108 |
c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2; |
| 3474 | 2109 |
|
| 3475 |
#ifdef CONFIG_ENCODERS |
|
| 3476 |
c->sum_abs_dctelem= sum_abs_dctelem_mmx2; |
|
| 3477 |
c->hadamard8_diff[0]= hadamard8_diff16_mmx2; |
|
| 3478 |
c->hadamard8_diff[1]= hadamard8_diff_mmx2; |
|
| 3479 |
c->vsad[4]= vsad_intra16_mmx2; |
|
| 3480 |
#endif //CONFIG_ENCODERS |
|
| 3481 |
|
|
| 3482 | 2110 |
c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2; |
| 3483 | 2111 |
c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2; |
| 3484 | 2112 |
|
| ... | ... | |
| 3489 | 2117 |
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2; |
| 3490 | 2118 |
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2; |
| 3491 | 2119 |
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2; |
| 3492 |
#ifdef CONFIG_ENCODERS |
|
| 3493 |
c->vsad[0] = vsad16_mmx2; |
|
| 3494 |
#endif //CONFIG_ENCODERS |
|
| 3495 | 2120 |
} |
| 3496 | 2121 |
|
| 3497 | 2122 |
#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \ |
| ... | ... | |
| 3568 | 2193 |
ff_vc1dsp_init_mmx(c, avctx); |
| 3569 | 2194 |
|
| 3570 | 2195 |
c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2; |
| 3571 |
#ifdef CONFIG_ENCODERS |
|
| 3572 |
c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2; |
|
| 3573 |
#endif //CONFIG_ENCODERS |
|
| 3574 | 2196 |
} else if (mm_flags & MM_3DNOW) {
|
| 3575 | 2197 |
c->prefetch = prefetch_3dnow; |
| 3576 | 2198 |
|
| ... | ... | |
| 3666 | 2288 |
} |
| 3667 | 2289 |
#endif |
| 3668 | 2290 |
|
| 3669 |
#ifdef CONFIG_ENCODERS |
|
| 3670 |
if(mm_flags & MM_SSE2){
|
|
| 3671 |
c->sum_abs_dctelem= sum_abs_dctelem_sse2; |
|
| 3672 |
c->hadamard8_diff[0]= hadamard8_diff16_sse2; |
|
| 3673 |
c->hadamard8_diff[1]= hadamard8_diff_sse2; |
|
| 3674 |
if (ENABLE_FLAC_ENCODER) |
|
| 3675 |
c->flac_compute_autocorr = ff_flac_compute_autocorr_sse2; |
|
| 3676 |
} |
|
| 3677 |
|
|
| 3678 |
#ifdef HAVE_SSSE3 |
|
| 3679 |
if(mm_flags & MM_SSSE3){
|
|
| 3680 |
if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
|
|
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