projects / packages / SDL_gfx.git / blame
| Commit | Line | Data |
|---|---|---|
| 48a8a37d JB |
1 | --- SDL_gfx-2.0.8/SDL_imageFilter.c.orig 2002-02-10 03:51:21.000000000 +0100 |
| 2 | +++ SDL_gfx-2.0.8/SDL_imageFilter.c 2003-08-05 21:56:40.000000000 +0200 | |
| 3 | @@ -79,13 +79,13 @@ | |
| 4 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 5 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 6 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 7 | - ".L1010: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 8 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 9 | "paddusb (%%ebx), %%mm1 \n\t" // mm1=Src1+Src2 (add 8 bytes with saturation) | |
| 10 | "movq %%mm1, (%%edi) \n\t" // store result in Dest | |
| 11 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 12 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 13 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 14 | - "jnz .L1010 \n\t" // check loop termination, proceed if required | |
| 15 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 16 | "emms \n\t" // exit MMX state | |
| 17 | "popa \n\t":"=m" (Dest) // %0 | |
| 18 | :"m"(Src2), // %1 | |
| 19 | @@ -156,7 +156,7 @@ | |
| 20 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 21 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 22 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 23 | - ".L21011: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 24 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 25 | "movq (%%ebx), %%mm2 \n\t" // load 8 bytes from Src2 into mm2 | |
| 26 | // --- Byte shift via Word shift --- | |
| 27 | "psrlw $1, %%mm1 \n\t" // shift 4 WORDS of mm1 1 bit to the right | |
| 28 | @@ -169,7 +169,7 @@ | |
| 29 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 30 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 31 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 32 | - "jnz .L21011 \n\t" // check loop termination, proceed if required | |
| 33 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 34 | "emms \n\t" // exit MMX state | |
| 35 | "popa \n\t":"=m" (Dest) // %0 | |
| 36 | :"m"(Src2), // %1 | |
| 37 | @@ -236,13 +236,13 @@ | |
| 38 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 39 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 40 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 41 | - ".L1012: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 42 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 43 | "psubusb (%%ebx), %%mm1 \n\t" // mm1=Src1-Src2 (sub 8 bytes with saturation) | |
| 44 | "movq %%mm1, (%%edi) \n\t" // store result in Dest | |
| 45 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 46 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 47 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 48 | - "jnz .L1012 \n\t" // check loop termination, proceed if required | |
| 49 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 50 | "emms \n\t" // exit MMX state | |
| 51 | "popa \n\t":"=m" (Dest) // %0 | |
| 52 | :"m"(Src2), // %1 | |
| 53 | @@ -308,7 +308,7 @@ | |
| 54 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 55 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 56 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 57 | - ".L1013: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 58 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 59 | "movq (%%ebx), %%mm2 \n\t" // load 8 bytes from Src2 into mm2 | |
| 60 | "psubusb (%%ebx), %%mm1 \n\t" // mm1=Src1-Src2 (sub 8 bytes with saturation) | |
| 61 | "psubusb (%%eax), %%mm2 \n\t" // mm2=Src2-Src1 (sub 8 bytes with saturation) | |
| 62 | @@ -317,7 +317,7 @@ | |
| 63 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 64 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 65 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 66 | - "jnz .L1013 \n\t" // check loop termination, proceed if required | |
| 67 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 68 | "emms \n\t" // exit MMX state | |
| 69 | "popa \n\t":"=m" (Dest) // %0 | |
| 70 | :"m"(Src2), // %1 | |
| 71 | @@ -383,7 +383,7 @@ | |
| 72 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 73 | "pxor %%mm0, %%mm0 \n\t" // zero mm0 register | |
| 74 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 75 | - ".L1014: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 76 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 77 | "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3 | |
| 78 | "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2 | |
| 79 | "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4 | |
| 80 | @@ -407,7 +407,7 @@ | |
| 81 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 82 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 83 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 84 | - "jnz .L1014 \n\t" // check loop termination, proceed if required | |
| 85 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 86 | "emms \n\t" // exit MMX state | |
| 87 | "popa \n\t":"=m" (Dest) // %0 | |
| 88 | :"m"(Src2), // %1 | |
| 89 | @@ -476,13 +476,13 @@ | |
| 90 | "mov %0, %%edi \n\t" // load Dest address into edi | |
| 91 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 92 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 93 | - ".L10141: \n\t" "mov (%%edx), %%al \n\t" // load a byte from Src1 | |
| 94 | + "1: \n\t" "mov (%%edx), %%al \n\t" // load a byte from Src1 | |
| 95 | "mulb (%%esi) \n\t" // mul with a byte from Src2 | |
| 96 | - ".L10142: \n\t" "mov %%al, (%%edi) \n\t" // move a byte result to Dest | |
| 97 | + "mov %%al, (%%edi) \n\t" // move a byte result to Dest | |
| 98 | "inc %%edx \n\t" // increment Src1, Src2, Dest | |
| 99 | "inc %%esi \n\t" // pointer registers by one | |
| 100 | "inc %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 101 | - "jnz .L10141 \n\t" // check loop termination, proceed if required | |
| 102 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 103 | "popa \n\t":"=m" (Dest) // %0 | |
| 104 | :"m"(Src2), // %1 | |
| 105 | "m"(Src1), // %2 | |
| 106 | @@ -544,7 +544,7 @@ | |
| 107 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 108 | "pxor %%mm0, %%mm0 \n\t" // zero mm0 register | |
| 109 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 110 | - ".L1015: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 111 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 112 | "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3 | |
| 113 | "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2 | |
| 114 | "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4 | |
| 115 | @@ -561,7 +561,7 @@ | |
| 116 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 117 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 118 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 119 | - "jnz .L1015 \n\t" // check loop termination, proceed if required | |
| 120 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 121 | "emms \n\t" // exit MMX state | |
| 122 | "popa \n\t":"=m" (Dest) // %0 | |
| 123 | :"m"(Src2), // %1 | |
| 124 | @@ -629,7 +629,7 @@ | |
| 125 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 126 | "pxor %%mm0, %%mm0 \n\t" // zero mm0 register | |
| 127 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 128 | - ".L1016: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 129 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 130 | "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3 | |
| 131 | "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2 | |
| 132 | "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4 | |
| 133 | @@ -648,7 +648,7 @@ | |
| 134 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 135 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 136 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 137 | - "jnz .L1016 \n\t" // check loop termination, proceed if required | |
| 138 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 139 | "emms \n\t" // exit MMX state | |
| 140 | "popa \n\t":"=m" (Dest) // %0 | |
| 141 | :"m"(Src2), // %1 | |
| 142 | @@ -715,13 +715,13 @@ | |
| 143 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 144 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 145 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 146 | - ".L1017: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 147 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 148 | "pand (%%ebx), %%mm1 \n\t" // mm1=Src1&Src2 | |
| 149 | "movq %%mm1, (%%edi) \n\t" // store result in Dest | |
| 150 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 151 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 152 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 153 | - "jnz .L1017 \n\t" // check loop termination, proceed if required | |
| 154 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 155 | "emms \n\t" // exit MMX state | |
| 156 | "popa \n\t":"=m" (Dest) // %0 | |
| 157 | :"m"(Src2), // %1 | |
| 158 | @@ -787,13 +787,13 @@ | |
| 159 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 160 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 161 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 162 | - ".L91017: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 163 | + "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1 | |
| 164 | "por (%%ebx), %%mm1 \n\t" // mm1=Src1|Src2 | |
| 165 | "movq %%mm1, (%%edi) \n\t" // store result in Dest | |
| 166 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 167 | "add $8, %%ebx \n\t" // register pointers by 8 | |
| 168 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 169 | - "jnz .L91017 \n\t" // check loop termination, proceed if required | |
| 170 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 171 | "emms \n\t" // exit MMX state | |
| 172 | "popa \n\t":"=m" (Dest) // %0 | |
| 173 | :"m"(Src2), // %1 | |
| 174 | @@ -855,17 +855,17 @@ | |
| 175 | "mov %0, %%edi \n\t" // load Dest address into edi | |
| 176 | "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 177 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 178 | - ".L10191: \n\t" "mov (%%esi), %%bl \n\t" // load a byte from Src2 | |
| 179 | + "1: \n\t" "mov (%%esi), %%bl \n\t" // load a byte from Src2 | |
| 180 | "cmp $0, %%bl \n\t" // check if it zero | |
| 181 | - "jnz .L10192 \n\t" "movb $255, (%%edi) \n\t" // division by zero = 255 !!! | |
| 182 | - "jmp .L10193 \n\t" ".L10192: \n\t" "xor %%ah, %%ah \n\t" // prepare AX, zero AH register | |
| 183 | + "jnz 2f \n\t" "movb $255, (%%edi) \n\t" // division by zero = 255 !!! | |
| 184 | + "jmp 3f \n\t" "2: \n\t" "xor %%ah, %%ah \n\t" // prepare AX, zero AH register | |
| 185 | "mov (%%edx), %%al \n\t" // load a byte from Src1 into AL | |
| 186 | "div %%bl \n\t" // divide AL by BL | |
| 187 | "mov %%al, (%%edi) \n\t" // move a byte result to Dest | |
| 188 | - ".L10193: \n\t" "inc %%edx \n\t" // increment Src1, Src2, Dest | |
| 189 | + "3: \n\t" "inc %%edx \n\t" // increment Src1, Src2, Dest | |
| 190 | "inc %%esi \n\t" // pointer registers by one | |
| 191 | "inc %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 192 | - "jnz .L10191 \n\t" // check loop termination, proceed if required | |
| 193 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 194 | "popa \n\t":"=m" (Dest) // %0 | |
| 195 | :"m"(Src2), // %1 | |
| 196 | "m"(Src1), // %2 | |
| 197 | @@ -902,12 +902,12 @@ | |
| 198 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 199 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 200 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 201 | - ".L91117: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into mm1 | |
| 202 | + "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into mm1 | |
| 203 | "pxor %%mm1, %%mm0 \n\t" // negate mm0 by xoring with mm1 | |
| 204 | "movq %%mm0, (%%edi) \n\t" // store result in Dest | |
| 205 | "add $8, %%eax \n\t" // increase Src1, Src2 and Dest | |
| 206 | "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter | |
| 207 | - "jnz .L91117 \n\t" // check loop termination, proceed if required | |
| 208 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 209 | "emms \n\t" // exit MMX state | |
| 210 | "popa \n\t":"=m" (Dest) // %0 | |
| 211 | :"m"(Src1), // %1 | |
| 212 | @@ -975,13 +975,13 @@ | |
| 213 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 214 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 215 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 216 | - ".L1021: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 217 | + "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 218 | "paddusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+C (add 8 bytes with saturation) | |
| 219 | "movq %%mm0, (%%edi) \n\t" // store result in Dest | |
| 220 | "add $8, %%eax \n\t" // increase Dest register pointer by 8 | |
| 221 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 222 | "dec %%ecx \n\t" // decrease loop counter | |
| 223 | - "jnz .L1021 \n\t" // check loop termination, proceed if required | |
| 224 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 225 | "emms \n\t" // exit MMX state | |
| 226 | "popa \n\t":"=m" (Dest) // %0 | |
| 227 | :"m"(Src1), // %1 | |
| 228 | @@ -1059,7 +1059,7 @@ | |
| 229 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 230 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 231 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 232 | - ".L1022: \n\t" "movq (%%eax), %%mm2 \n\t" // load 8 bytes from Src1 into MM2 | |
| 233 | + "1: \n\t" "movq (%%eax), %%mm2 \n\t" // load 8 bytes from Src1 into MM2 | |
| 234 | "psrlw $1, %%mm2 \n\t" // shift 4 WORDS of MM2 1 bit to the right | |
| 235 | // "pand %%mm0, %%mm2 \n\t" // apply Mask to 8 BYTES of MM2 | |
| 236 | ".byte 0x0f, 0xdb, 0xd0 \n\t" "paddusb %%mm1, %%mm2 \n\t" // MM2=SrcDest+C (add 8 bytes with saturation) | |
| 237 | @@ -1067,7 +1067,7 @@ | |
| 238 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 239 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 240 | "dec %%ecx \n\t" // decrease loop counter | |
| 241 | - "jnz .L1022 \n\t" // check loop termination, proceed if required | |
| 242 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 243 | "emms \n\t" // exit MMX state | |
| 244 | "popa \n\t":"=m" (Dest) // %0 | |
| 245 | :"m"(Src1), // %1 | |
| 246 | @@ -1146,13 +1146,13 @@ | |
| 247 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 248 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 249 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 250 | - ".L1023: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 251 | + "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 252 | "psubusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+C (add 8 bytes with saturation) | |
| 253 | "movq %%mm0, (%%edi) \n\t" // store result in SrcDest | |
| 254 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 255 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 256 | "dec %%ecx \n\t" // decrease loop counter | |
| 257 | - "jnz .L1023 \n\t" // check loop termination, proceed if required | |
| 258 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 259 | "emms \n\t" // exit MMX state | |
| 260 | "popa \n\t":"=m" (Dest) // %0 | |
| 261 | :"m"(Src1), // %1 | |
| 262 | @@ -1221,25 +1221,25 @@ | |
| 263 | "mov %3, %%cl \n\t" // load loop counter (N) into CL | |
| 264 | "movd %%ecx, %%mm3 \n\t" // copy (N) into MM3 | |
| 265 | "pcmpeqb %%mm1, %%mm1 \n\t" // generate all 1's in mm1 | |
| 266 | - ".L10240: \n\t" // ** Prepare proper bit-Mask in MM1 ** | |
| 267 | + "1: \n\t" // ** Prepare proper bit-Mask in MM1 ** | |
| 268 | "psrlw $1, %%mm1 \n\t" // shift 4 WORDS of MM1 1 bit to the right | |
| 269 | // "pand %%mm0, %%mm1 \n\t" // apply Mask to 8 BYTES of MM1 | |
| 270 | ".byte 0x0f, 0xdb, 0xc8 \n\t" "dec %%cl \n\t" // decrease loop counter | |
| 271 | - "jnz .L10240 \n\t" // check loop termination, proceed if required | |
| 272 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 273 | // ** Shift all bytes of the image ** | |
| 274 | "mov %1, %%eax \n\t" // load Src1 address into eax | |
| 275 | "mov %0, %%edi \n\t" // load Dest address into edi | |
| 276 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 277 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 278 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 279 | - ".L10241: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 280 | + "2: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 281 | "psrlw %%mm3, %%mm0 \n\t" // shift 4 WORDS of MM0 (N) bits to the right | |
| 282 | // "pand %%mm1, %%mm0 \n\t" // apply proper bit-Mask to 8 BYTES of MM0 | |
| 283 | ".byte 0x0f, 0xdb, 0xc1 \n\t" "movq %%mm0, (%%edi) \n\t" // store result in SrcDest | |
| 284 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 285 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 286 | "dec %%ecx \n\t" // decrease loop counter | |
| 287 | - "jnz .L10241 \n\t" // check loop termination, proceed if required | |
| 288 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 289 | "emms \n\t" // exit MMX state | |
| 290 | "popa \n\t":"=m" (Dest) // %0 | |
| 291 | :"m"(Src1), // %1 | |
| 292 | @@ -1318,8 +1318,8 @@ | |
| 293 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 294 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 295 | "cmp $128, %%al \n\t" // if (C <= 128) execute more efficient code | |
| 296 | - "jg .L10251 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 297 | - ".L10250: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 298 | + "jg 1f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 299 | + "2: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 300 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 301 | "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 302 | "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 303 | @@ -1330,9 +1330,9 @@ | |
| 304 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 305 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 306 | "dec %%ecx \n\t" // decrease loop counter | |
| 307 | - "jnz .L10250 \n\t" // check loop termination, proceed if required | |
| 308 | - "jmp .L10252 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 309 | - ".L10251: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 310 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 311 | + "jmp 3f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 312 | + "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 313 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 314 | "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 315 | "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 316 | @@ -1352,8 +1352,8 @@ | |
| 317 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 318 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 319 | "dec %%ecx \n\t" // decrease loop counter | |
| 320 | - "jnz .L10251 \n\t" // check loop termination, proceed if required | |
| 321 | - ".L10252: \n\t" "emms \n\t" // exit MMX state | |
| 322 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 323 | + "3: \n\t" "emms \n\t" // exit MMX state | |
| 324 | "popa \n\t":"=m" (Dest) // %0 | |
| 325 | :"m"(Src1), // %1 | |
| 326 | "m"(length), // %2 | |
| 327 | @@ -1433,7 +1433,7 @@ | |
| 328 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 329 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 330 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 331 | - ".L1026: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 332 | + "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 333 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 334 | "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 335 | "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 336 | @@ -1446,7 +1446,7 @@ | |
| 337 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 338 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 339 | "dec %%ecx \n\t" // decrease loop counter | |
| 340 | - "jnz .L1026 \n\t" // check loop termination, proceed if required | |
| 341 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 342 | "emms \n\t" // exit MMX state | |
| 343 | "popa \n\t":"=m" (Dest) // %0 | |
| 344 | :"m"(Src1), // %1 | |
| 345 | @@ -1521,25 +1521,25 @@ | |
| 346 | "mov %3, %%cl \n\t" // load loop counter (N) into CL | |
| 347 | "movd %%ecx, %%mm3 \n\t" // copy (N) into MM3 | |
| 348 | "pcmpeqb %%mm1, %%mm1 \n\t" // generate all 1's in mm1 | |
| 349 | - ".L10270: \n\t" // ** Prepare proper bit-Mask in MM1 ** | |
| 350 | + "1: \n\t" // ** Prepare proper bit-Mask in MM1 ** | |
| 351 | "psllw $1, %%mm1 \n\t" // shift 4 WORDS of MM1 1 bit to the left | |
| 352 | // "pand %%mm0, %%mm1 \n\t" // apply Mask to 8 BYTES of MM1 | |
| 353 | ".byte 0x0f, 0xdb, 0xc8 \n\t" "dec %%cl \n\t" // decrease loop counter | |
| 354 | - "jnz .L10270 \n\t" // check loop termination, proceed if required | |
| 355 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 356 | // ** Shift all bytes of the image ** | |
| 357 | "mov %1, %%eax \n\t" // load Src1 address into eax | |
| 358 | "mov %0, %%edi \n\t" // load SrcDest address into edi | |
| 359 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 360 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 361 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 362 | - ".L10271: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 363 | + "2: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 364 | "psllw %%mm3, %%mm0 \n\t" // shift 4 WORDS of MM0 (N) bits to the left | |
| 365 | // "pand %%mm1, %%mm0 \n\t" // apply proper bit-Mask to 8 BYTES of MM0 | |
| 366 | ".byte 0x0f, 0xdb, 0xc1 \n\t" "movq %%mm0, (%%edi) \n\t" // store result in Dest | |
| 367 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 368 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 369 | "dec %%ecx \n\t" // decrease loop counter | |
| 370 | - "jnz .L10271 \n\t" // check loop termination, proceed if required | |
| 371 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 372 | "emms \n\t" // exit MMX state | |
| 373 | "popa \n\t":"=m" (Dest) // %0 | |
| 374 | :"m"(Src1), // %1 | |
| 375 | @@ -1610,8 +1610,8 @@ | |
| 376 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 377 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 378 | "cmp $7, %%al \n\t" // if (N <= 7) execute more efficient code | |
| 379 | - "jg .L10281 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 380 | - ".L10280: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 381 | + "jg 1f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 382 | + "2: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 383 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 384 | "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 385 | "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 386 | @@ -1622,9 +1622,9 @@ | |
| 387 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 388 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 389 | "dec %%ecx \n\t" // decrease loop counter | |
| 390 | - "jnz .L10280 \n\t" // check loop termination, proceed if required | |
| 391 | - "jmp .L10282 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 392 | - ".L10281: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 393 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 394 | + "jmp 3f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 395 | + "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 396 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 397 | "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 398 | "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 399 | @@ -1644,8 +1644,8 @@ | |
| 400 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 401 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 402 | "dec %%ecx \n\t" // decrease loop counter | |
| 403 | - "jnz .L10281 \n\t" // check loop termination, proceed if required | |
| 404 | - ".L10282: \n\t" "emms \n\t" // exit MMX state | |
| 405 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 406 | + "3: \n\t" "emms \n\t" // exit MMX state | |
| 407 | "popa \n\t":"=m" (Dest) // %0 | |
| 408 | :"m"(Src1), // %1 | |
| 409 | "m"(length), // %2 | |
| 410 | @@ -1724,14 +1724,14 @@ | |
| 411 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 412 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 413 | ".align 16 \n\t" // 16 byte alignment of the loop entry | |
| 414 | - ".L1029: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 415 | + "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0 | |
| 416 | "paddusb %%mm2, %%mm0 \n\t" // MM0=SrcDest+(0xFF-T) (add 8 bytes with saturation) | |
| 417 | "pcmpeqb %%mm1, %%mm0 \n\t" // binarize 255:0, comparing to 255 | |
| 418 | "movq %%mm0, (%%edi) \n\t" // store result in SrcDest | |
| 419 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 420 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 421 | "dec %%ecx \n\t" // decrease loop counter | |
| 422 | - "jnz .L1029 \n\t" // check loop termination, proceed if required | |
| 423 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 424 | "emms \n\t" // exit MMX state | |
| 425 | "popa \n\t":"=m" (Dest) // %0 | |
| 426 | :"m"(Src1), // %1 | |
| 427 | @@ -1814,7 +1814,7 @@ | |
| 428 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 429 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 430 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 431 | - ".L1030: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 432 | + "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0 | |
| 433 | "paddusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+(0xFF-Tmax) | |
| 434 | "psubusb %%mm7, %%mm0 \n\t" // MM0=MM0-(0xFF-Tmax+Tmin) | |
| 435 | "paddusb %%mm5, %%mm0 \n\t" // MM0=MM0+Tmin | |
| 436 | @@ -1822,7 +1822,7 @@ | |
| 437 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 438 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 439 | "dec %%ecx \n\t" // decrease loop counter | |
| 440 | - "jnz .L1030 \n\t" // check loop termination, proceed if required | |
| 441 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 442 | "emms \n\t" // exit MMX state | |
| 443 | "popa \n\t":"=m" (Dest) // %0 | |
| 444 | :"m"(Src1), // %1 | |
| 445 | @@ -1890,11 +1890,11 @@ | |
| 446 | "mov %4, %%bx \n\t" // load Cmax in BX | |
| 447 | "sub %5, %%ax \n\t" // AX = Nmax - Nmin | |
| 448 | "sub %3, %%bx \n\t" // BX = Cmax - Cmin | |
| 449 | - "jz .L10311 \n\t" // check division by zero | |
| 450 | + "jz 1f \n\t" // check division by zero | |
| 451 | "xor %%dx, %%dx \n\t" // prepare for division, zero DX | |
| 452 | "div %%bx \n\t" // AX = AX/BX | |
| 453 | - "jmp .L10312 \n\t" ".L10311: \n\t" "mov $255, %%ax \n\t" // if div by zero, assume result max. byte value | |
| 454 | - ".L10312: \n\t" // ** Duplicate AX in 4 words of MM0 ** | |
| 455 | + "jmp 2f \n\t" "1: \n\t" "mov $255, %%ax \n\t" // if div by zero, assume result max. byte value | |
| 456 | + "2: \n\t" // ** Duplicate AX in 4 words of MM0 ** | |
| 457 | "mov %%ax, %%bx \n\t" // copy AX into BX | |
| 458 | "shl $16, %%eax \n\t" // shift 2 bytes of EAX left | |
| 459 | "mov %%bx, %%ax \n\t" // copy BX into AX | |
| 460 | @@ -1923,7 +1923,7 @@ | |
| 461 | "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx | |
| 462 | "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time) | |
| 463 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 464 | - ".L1031: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 465 | + "3: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3 | |
| 466 | "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4 | |
| 467 | "punpcklbw %%mm7, %%mm3 \n\t" // unpack low bytes of SrcDest into words | |
| 468 | "punpckhbw %%mm7, %%mm4 \n\t" // unpack high bytes of SrcDest into words | |
| 469 | @@ -1947,7 +1947,7 @@ | |
| 470 | "add $8, %%eax \n\t" // increase Src1 register pointer by 8 | |
| 471 | "add $8, %%edi \n\t" // increase Dest register pointer by 8 | |
| 472 | "dec %%ecx \n\t" // decrease loop counter | |
| 473 | - "jnz .L1031 \n\t" // check loop termination, proceed if required | |
| 474 | + "jnz 3b \n\t" // check loop termination, proceed if required | |
| 475 | "emms \n\t" // exit MMX state | |
| 476 | "popa \n\t":"=m" (Dest) // %0 | |
| 477 | :"m"(Src1), // %1 | |
| 478 | @@ -2041,10 +2041,10 @@ | |
| 479 | "mov %2, %%edx \n\t" // initialize ROWS counter | |
| 480 | "sub $2, %%edx \n\t" // do not use first and last row | |
| 481 | // --- | |
| 482 | - ".L10320: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 483 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 484 | "sub $2, %%ecx \n\t" // do not use first and last column | |
| 485 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 486 | - ".L10322: \n\t" | |
| 487 | + "2: \n\t" | |
| 488 | // --- | |
| 489 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the image first row | |
| 490 | "add %%eax, %%esi \n\t" // move one row below | |
| 491 | @@ -2085,11 +2085,11 @@ | |
| 492 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 493 | // --- | |
| 494 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 495 | - "jnz .L10322 \n\t" // check loop termination, proceed if required | |
| 496 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 497 | "add $2, %%esi \n\t" // move to the next row in Src | |
| 498 | "add $2, %%edi \n\t" // move to the next row in Dest | |
| 499 | "dec %%edx \n\t" // decrease loop counter ROWS | |
| 500 | - "jnz .L10320 \n\t" // check loop termination, proceed if required | |
| 501 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 502 | // --- | |
| 503 | "emms \n\t" // exit MMX state | |
| 504 | "popa \n\t":"=m" (Dest) // %0 | |
| 505 | @@ -2132,10 +2132,10 @@ | |
| 506 | "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 507 | "sub $4, %%ebx \n\t" // do not use first 2 and last 2 rows | |
| 508 | // --- | |
| 509 | - ".L10330: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 510 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 511 | "sub $4, %%ecx \n\t" // do not use first 2 and last 2 columns | |
| 512 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 513 | - ".L10332: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 514 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 515 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 516 | // --- 1 | |
| 517 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 518 | @@ -2235,11 +2235,11 @@ | |
| 519 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 520 | // --- | |
| 521 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 522 | - "jnz .L10332 \n\t" // check loop termination, proceed if required | |
| 523 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 524 | "add $4, %%esi \n\t" // move to the next row in Src | |
| 525 | "add $4, %%edi \n\t" // move to the next row in Dest | |
| 526 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 527 | - "jnz .L10330 \n\t" // check loop termination, proceed if required | |
| 528 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 529 | // --- | |
| 530 | "emms \n\t" // exit MMX state | |
| 531 | "popa \n\t":"=m" (Dest) // %0 | |
| 532 | @@ -2280,10 +2280,10 @@ | |
| 533 | "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 534 | "sub $6, %%ebx \n\t" // do not use first 3 and last 3 rows | |
| 535 | // --- | |
| 536 | - ".L10340: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 537 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 538 | "sub $6, %%ecx \n\t" // do not use first 3 and last 3 columns | |
| 539 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 540 | - ".L10342: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 541 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 542 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 543 | // --- 1 | |
| 544 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 545 | @@ -2411,11 +2411,11 @@ | |
| 546 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 547 | // --- | |
| 548 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 549 | - "jnz .L10342 \n\t" // check loop termination, proceed if required | |
| 550 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 551 | "add $6, %%esi \n\t" // move to the next row in Src | |
| 552 | "add $6, %%edi \n\t" // move to the next row in Dest | |
| 553 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 554 | - "jnz .L10340 \n\t" // check loop termination, proceed if required | |
| 555 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 556 | // --- | |
| 557 | "emms \n\t" // exit MMX state | |
| 558 | "popa \n\t":"=m" (Dest) // %0 | |
| 559 | @@ -2456,10 +2456,10 @@ | |
| 560 | "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 561 | "sub $8, %%ebx \n\t" // do not use first 4 and last 4 rows | |
| 562 | // --- | |
| 563 | - ".L10350: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 564 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 565 | "sub $8, %%ecx \n\t" // do not use first 4 and last 4 columns | |
| 566 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 567 | - ".L10352: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 568 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 569 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 570 | // --- 1 | |
| 571 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 572 | @@ -2678,11 +2678,11 @@ | |
| 573 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 574 | // --- | |
| 575 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 576 | - "jnz .L10352 \n\t" // check loop termination, proceed if required | |
| 577 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 578 | "add $8, %%esi \n\t" // move to the next row in Src | |
| 579 | "add $8, %%edi \n\t" // move to the next row in Dest | |
| 580 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 581 | - "jnz .L10350 \n\t" // check loop termination, proceed if required | |
| 582 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 583 | // --- | |
| 584 | "emms \n\t" // exit MMX state | |
| 585 | "popa \n\t":"=m" (Dest) // %0 | |
| 586 | @@ -2729,10 +2729,10 @@ | |
| 587 | "mov %2, %%edx \n\t" // initialize ROWS counter | |
| 588 | "sub $2, %%edx \n\t" // do not use first and last row | |
| 589 | // --- | |
| 590 | - ".L10360: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 591 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 592 | "sub $2, %%ecx \n\t" // do not use first and last column | |
| 593 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 594 | - ".L10362: \n\t" | |
| 595 | + "2: \n\t" | |
| 596 | // --- | |
| 597 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the image first row | |
| 598 | "add %%eax, %%esi \n\t" // move one row below | |
| 599 | @@ -2765,11 +2765,11 @@ | |
| 600 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 601 | // --- | |
| 602 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 603 | - "jnz .L10362 \n\t" // check loop termination, proceed if required | |
| 604 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 605 | "add $2, %%esi \n\t" // move to the next row in Src | |
| 606 | "add $2, %%edi \n\t" // move to the next row in Dest | |
| 607 | "dec %%edx \n\t" // decrease loop counter ROWS | |
| 608 | - "jnz .L10360 \n\t" // check loop termination, proceed if required | |
| 609 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 610 | // --- | |
| 611 | "emms \n\t" // exit MMX state | |
| 612 | "popa \n\t":"=m" (Dest) // %0 | |
| 613 | @@ -2812,10 +2812,10 @@ | |
| 614 | "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 615 | "sub $4, %%ebx \n\t" // do not use first 2 and last 2 rows | |
| 616 | // --- | |
| 617 | - ".L10370: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 618 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 619 | "sub $4, %%ecx \n\t" // do not use first 2 and last 2 columns | |
| 620 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 621 | - ".L10372: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 622 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 623 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 624 | // --- 1 | |
| 625 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 626 | @@ -2914,11 +2914,11 @@ | |
| 627 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 628 | // --- | |
| 629 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 630 | - "jnz .L10372 \n\t" // check loop termination, proceed if required | |
| 631 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 632 | "add $4, %%esi \n\t" // move to the next row in Src | |
| 633 | "add $4, %%edi \n\t" // move to the next row in Dest | |
| 634 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 635 | - "jnz .L10370 \n\t" // check loop termination, proceed if required | |
| 636 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 637 | // --- | |
| 638 | "emms \n\t" // exit MMX state | |
| 639 | "popa \n\t":"=m" (Dest) // %0 | |
| 640 | @@ -2959,10 +2959,10 @@ | |
| 641 | "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 642 | "sub $6, %%ebx \n\t" // do not use first 3 and last 3 rows | |
| 643 | // --- | |
| 644 | - ".L10380: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 645 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 646 | "sub $6, %%ecx \n\t" // do not use first 3 and last 3 columns | |
| 647 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 648 | - ".L10382: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 649 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 650 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 651 | // --- 1 | |
| 652 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 653 | @@ -3093,11 +3093,11 @@ | |
| 654 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 655 | // --- | |
| 656 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 657 | - "jnz .L10382 \n\t" // check loop termination, proceed if required | |
| 658 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 659 | "add $6, %%esi \n\t" // move to the next row in Src | |
| 660 | "add $6, %%edi \n\t" // move to the next row in Dest | |
| 661 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 662 | - "jnz .L10380 \n\t" // check loop termination, proceed if required | |
| 663 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 664 | // --- | |
| 665 | "emms \n\t" // exit MMX state | |
| 666 | "popa \n\t":"=m" (Dest) // %0 | |
| 667 | @@ -3138,10 +3138,10 @@ | |
| 668 | "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter | |
| 669 | "sub $8, %%ebx \n\t" // do not use first 4 and last 4 rows | |
| 670 | // --- | |
| 671 | - ".L10390: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 672 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter | |
| 673 | "sub $8, %%ecx \n\t" // do not use first 4 and last 4 columns | |
| 674 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 675 | - ".L10392: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 676 | + "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator) | |
| 677 | "movd %%esi, %%mm6 \n\t" // save ESI in MM6 | |
| 678 | // --- 1 | |
| 679 | "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src | |
| 680 | @@ -3376,11 +3376,11 @@ | |
| 681 | "inc %%edi \n\t" // move Dest pointer to the next pixel | |
| 682 | // --- | |
| 683 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 684 | - "jnz .L10392 \n\t" // check loop termination, proceed if required | |
| 685 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 686 | "add $8, %%esi \n\t" // move to the next row in Src | |
| 687 | "add $8, %%edi \n\t" // move to the next row in Dest | |
| 688 | "dec %%ebx \n\t" // decrease loop counter ROWS | |
| 689 | - "jnz .L10390 \n\t" // check loop termination, proceed if required | |
| 690 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 691 | // --- | |
| 692 | "emms \n\t" // exit MMX state | |
| 693 | "popa \n\t":"=m" (Dest) // %0 | |
| 694 | @@ -3419,12 +3419,12 @@ | |
| 695 | "mov %2, %%edx \n\t" // initialize ROWS counter | |
| 696 | "sub $2, %%edx \n\t" // do not use first and last rows | |
| 697 | // --- | |
| 698 | - ".L10400: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 699 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 700 | "shr $3, %%ecx \n\t" // EBX/8 (MMX loads 8 bytes at a time) | |
| 701 | "mov %%esi, %%ebx \n\t" // save ESI in EBX | |
| 702 | "movd %%edi, %%mm1 \n\t" // save EDI in MM1 | |
| 703 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 704 | - ".L10402: \n\t" | |
| 705 | + "2: \n\t" | |
| 706 | // --- | |
| 707 | "movq (%%esi), %%mm4 \n\t" // load 8 bytes from Src | |
| 708 | "movq %%mm4, %%mm5 \n\t" // save MM4 in MM5 | |
| 709 | @@ -3502,13 +3502,13 @@ | |
| 710 | "add $8, %%edi \n\t" // move Dest pointer to the next 8 pixels | |
| 711 | // --- | |
| 712 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 713 | - "jnz .L10402 \n\t" // check loop termination, proceed if required | |
| 714 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 715 | "mov %%ebx, %%esi \n\t" // restore most left current row Src address | |
| 716 | "movd %%mm1, %%edi \n\t" // restore most left current row Dest address | |
| 717 | "add %%eax, %%esi \n\t" // move to the next row in Src | |
| 718 | "add %%eax, %%edi \n\t" // move to the next row in Dest | |
| 719 | "dec %%edx \n\t" // decrease loop counter ROWS | |
| 720 | - "jnz .L10400 \n\t" // check loop termination, proceed if required | |
| 721 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 722 | // --- | |
| 723 | "emms \n\t" // exit MMX state | |
| 724 | "popa \n\t":"=m" (Dest) // %0 | |
| 725 | @@ -3547,12 +3547,12 @@ | |
| 726 | // initialize ROWS counter | |
| 727 | "subl $2, %2 \n\t" // do not use first and last rows | |
| 728 | // --- | |
| 729 | - ".L10410: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 730 | + "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter | |
| 731 | "shr $3, %%ecx \n\t" // EBX/8 (MMX loads 8 bytes at a time) | |
| 732 | "mov %%esi, %%ebx \n\t" // save ESI in EBX | |
| 733 | "mov %%edi, %%edx \n\t" // save EDI in EDX | |
| 734 | ".align 16 \n\t" // 16 byte allignment of the loop entry | |
| 735 | - ".L10412: \n\t" | |
| 736 | + "2: \n\t" | |
| 737 | // --- | |
| 738 | "movq (%%esi), %%mm4 \n\t" // load 8 bytes from Src | |
| 739 | "movq %%mm4, %%mm5 \n\t" // save MM4 in MM5 | |
| 740 | @@ -3642,13 +3642,13 @@ | |
| 741 | "add $8, %%edi \n\t" // move Dest pointer to the next 8 pixels | |
| 742 | // --- | |
| 743 | "dec %%ecx \n\t" // decrease loop counter COLUMNS | |
| 744 | - "jnz .L10412 \n\t" // check loop termination, proceed if required | |
| 745 | + "jnz 2b \n\t" // check loop termination, proceed if required | |
| 746 | "mov %%ebx, %%esi \n\t" // restore most left current row Src address | |
| 747 | "mov %%edx, %%edi \n\t" // restore most left current row Dest address | |
| 748 | "add %%eax, %%esi \n\t" // move to the next row in Src | |
| 749 | "add %%eax, %%edi \n\t" // move to the next row in Dest | |
| 750 | "decl %2 \n\t" // decrease loop counter ROWS | |
| 751 | - "jnz .L10410 \n\t" // check loop termination, proceed if required | |
| 752 | + "jnz 1b \n\t" // check loop termination, proceed if required | |
| 753 | // --- | |
| 754 | "emms \n\t" // exit MMX state | |
| 755 | "popa \n\t":"=m" (Dest) // %0 |