Searched refs:W2 (Results 1 - 8 of 8) sorted by relevance
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/ |
H A D | simple_idct.c | 39 #define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */ 49 #define W2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 macro 116 a0 += W2 * row[2]; 119 a3 -= W2 * row[2]; 137 a1 += - W4*row[4] - W2*row[6]; 138 a2 += - W4*row[4] + W2*row[6]; 176 a0 += + W2*col[8*2]; 179 a3 += - W2*col[8*2]; 207 a1 += - W2*col[8*6]; 208 a2 += + W2*co [all...] |
H A D | dsputil.c | 4122 #define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */ macro 4138 a2 = W2*b[2]+W6*b[6]; 4139 a6 = W6*b[2]-W2*b[6]; 4164 a2 = (W2*b[8*2]+W6*b[8*6] + 4)>>3; 4165 a6 = (W6*b[8*2]-W2*b[8*6] + 4)>>3;
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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/alpha/ |
H A D | simple_idct_alpha.c | 41 #define W2 ((int_fast32_t) 21407) macro 81 a0 += W2 * t; 84 a3 -= W2 * t; 100 a1 -= W2 * t; 101 a2 += W2 * t; 171 a0 += W2 * col[8 * 2]; 174 a3 -= W2 * col[8 * 2]; 186 a1 -= W2 * col[8 * 6]; 187 a2 += W2 * col[8 * 6];
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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/arm/ |
H A D | simple_idct_arm.S | 32 #define W2 21407 define 175 @@ a3 = a0 - W2 * row[2]; 176 @@ a0 = a0 + W2 * row[2]; 184 ldr r8, [r12, #offW2] @ R8=W2 192 mul r11, r8, r4 @ R11=W2*ROWr16[2] 193 sub r4, r6, r11 @ R4=a0-W2*ROWr16[2] (a3) 194 add r6, r6, r11 @ R6=a0+W2*ROWr16[2] (a0) 198 @@ R5=b2, R6=a0, R7=b3, R8=W2, R9=W4, R10=W6, R11 (free), 215 @@ W6 alone is no more useful, save W2*ROWr16[6] in it instead 219 mulne r10, r8, r9 @ R10=W2*ROWr1 [all...] |
H A D | simple_idct_armv6.S | 27 #define W2 21407 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */ define 37 #define W26 (W2 | (W6 << 16)) 38 #define W42 (W4 | (W2 << 16)) 39 #define W42n (-W4&0xffff | (-W2 << 16)) 81 ldr r3, w42n /* r3 = -W4 | (-W2 << 16) */ 88 smlad r5, r2, r3, r5 /* A1 += -W4*row[4] - W2*row[6] */ 89 smlsd r6, r2, r3, r6 /* A2 += -W4*row[4] + W2*row[6] */ 207 ldr ip, w42 /* ip = W4 | (W2 << 16) */ 251 ldr ip, w42 /* ip = W4 | (W2 << 16) */ 279 ldr ip, w42 /* ip = W4 | (W2 << 1 [all...] |
H A D | simple_idct_neon.S | 29 #define W2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 define 51 vmull.s16 q7, d6, w2 /* q9 = W2 * col[2] */ 92 vmull.s16 q8, d7, w2 /* q8 = W2 * col[6] */ 184 vmull.s16 q8, d7, w2 /* q8 = W2 * col[6] */ 234 .short W1, W2, W3, W4, W5, W6, W7, W4c
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H A D | simple_idct_armv5te.S | 27 #define W2 21407 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */ define 37 #define W26 (W2 | (W6 << 16)) 60 ldr ip, [pc, #(w26-.-8)] /* ip = W2 | (W6 << 16) */ 96 ldr ip, [pc, #(w26-.-8)] /* ip = W2 | (W6 << 16) */ 105 smulbb lr, ip, a4 /* lr = W2*row[6] */ 107 sub v2, v2, lr /* v2 -= W2*row[6] */ 109 add v3, v3, lr /* v3 += W2*row[6] */
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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/ppc/ |
H A D | fdct_altivec.c | 48 #define W2 (SQRT_2 * C6) macro 61 { W0, W1, W2, W3 }, 99 b5 = vec_madd(cnst, b5, mzero); /* b5 = b5 * W2; */ \ 156 b5 = vec_madd(cnst, b5, mzero); /* b5 = b5 * W2; */ \
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