diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gif.c | 17 | ||||
| -rw-r--r-- | src/main.c | 3 |
2 files changed, 16 insertions, 4 deletions
@@ -154,6 +154,11 @@ unsigned char *loadgif(FILE *infile, int *bufwidth, int *bufheight){ } if(code == clearcode){ + if(i){ + buf[(i-1)*3] = 0xff; + buf[(i-1)*3+1] = 0; + buf[(i-1)*3+2] = 0; + } clear: printf("%i. clear\n", count); curcodesize = initcodesize + 1; @@ -172,9 +177,7 @@ clear: return buf; }else{ assert(newcode < MAX_CODES); - printf("newcode: %x\n", newcode); if(code <= newcode){ - printf("%i. dict\n", count); prefix[newcode+1] = i; length[newcode+1] = length[code] + 1; for(a = prefix[code]; a < prefix[code] + length[code]; a++){ @@ -191,7 +194,6 @@ clear: suffix[newcode*3 + 3] = suffix[newcode*3] = buf[prefix[newcode+1] * 3]; suffix[newcode*3 + 4] = suffix[newcode*3 + 1] = buf[prefix[newcode+1] * 3 + 1]; suffix[newcode*3 + 5] = suffix[newcode*3 + 2] = buf[prefix[newcode+1] * 3 + 2]; - printf("codes[%x] = {%x,%x,%x}\n", newcode, prefix[newcode], length[newcode], suffix[newcode]); }else{ printf("code > newcode (%x > %x)\n", code, newcode); return buf; @@ -199,8 +201,15 @@ clear: } newcode++; - if(newcode == 1 << curcodesize){ + if(newcode >= 1 << curcodesize){ + buf[(i-1)*3] = 0xff; + buf[(i-1)*3+1] = 0; + buf[(i-1)*3+2] = 0xff; curcodesize++; + printf("curcodesize = %i\n", curcodesize); + if(curcodesize == 11){ + curcodesize = 11; + } } } } @@ -206,6 +206,7 @@ void run(struct imagenode *image){ case MapNotify: break; case ConfigureNotify: + printf("ConfigureNotify\n"); if(width != event.xconfigure.width || height != event.xconfigure.height){ if(img){ free(img->data); @@ -272,6 +273,7 @@ void run(struct imagenode *image){ free(tmp); } setaspect(bufwidth, bufheight); + printf("setaspect\n"); } if(!img){ if(width * bufheight > height * bufwidth){ @@ -293,6 +295,7 @@ void run(struct imagenode *image){ yoffset = 0; } img = create_image_from_buffer(buf, imagewidth, imageheight, bufwidth, bufheight); + printf("img\n"); assert(img); } XFillRectangle(display, window, gc, 0, 0, fillw, fillh); |