Changes between Version 2 and Version 3 of Examen2011
- Timestamp:
- Nov 28, 2016, 5:05:36 PM (8 years ago)
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Examen2011
v2 v3 16 16 #!C 17 17 void Seuil(unsigned char * img, 18 unsignedint size,18 int size, 19 19 unsigned char seuil) { 20 int i; 20 21 for (i = 0; i != size; i++) { 21 22 if (img[i] >= seuil) { … … 36 37 37 38 De plus, le registre `R8` contient l'adresse immédiatement après la fin du tableau de pixels `(img + size)` et le registre `R7` la valeur 255. 39 40 Version 1 : 38 41 {{{ 39 42 #!asm 40 Version 1 : 41 _For1 : 43 _For1: 42 44 Lbu r10, 0(r4) 43 45 Sltu r11, r10, r6 … … 46 48 Nop 47 49 Sb r7 , 0(r4) 48 _Endif 50 _Endif: 49 51 Addiu r4, r4, 1 50 52 Bne r4, r8, _For1 … … 55 57 {{{ 56 58 #!asm 57 _For2 59 _For2: 58 60 Lbu r10, 0(r4) 59 61 Sltu r11, r10, r6