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| Rev 6873 | Rev 6881 | ||
|---|---|---|---|
| Line 629... | Line 629... | ||
| 629 | if PNG_USER_MEM_SUPPORTED eq 1 |
629 | if PNG_USER_MEM_SUPPORTED eq 1 |
| 630 | stdcall png_create_png_struct, [user_png_ver], [error_ptr], [error_fn], [warn_fn], 0, 0, 0 |
630 | stdcall png_create_png_struct, [user_png_ver], [error_ptr], [error_fn], [warn_fn], 0, 0, 0 |
| 631 | ;eax = png_ptr |
631 | ;eax = png_ptr |
| 632 | end if ;USER_MEM |
632 | end if ;USER_MEM |
| 633 | cmp eax,0 |
633 | test eax,eax |
| 634 | je .end0 ;if (..!=0) |
634 | jz .end0 ;if (..!=0) |
| 635 | ; Set the zlib control values to defaults; they can be overridden by the |
635 | ; Set the zlib control values to defaults; they can be overridden by the |
| 636 | ; application after the struct has been created. |
636 | ; application after the struct has been created. |
| 637 | 637 | ||
| Line 638... | Line 638... | ||
| 638 | mov dword[eax+png_struct.zbuffer_size], PNG_ZBUF_SIZE |
638 | mov dword[eax+png_struct.zbuffer_size], PNG_ZBUF_SIZE |
| Line 1837... | Line 1837... | ||
| 1837 | mov ebx,[image] |
1837 | mov ebx,[image] |
| 1838 | stdcall png_create_write_struct, PNG_LIBPNG_VER_STRING, ebx, png_safe_error, png_safe_warning |
1838 | stdcall png_create_write_struct, PNG_LIBPNG_VER_STRING, ebx, png_safe_error, png_safe_warning |
| 1839 | ;eax = png_ptr |
1839 | ;eax = png_ptr |
| 1840 | 1840 | ||
| Line 1841... | Line 1841... | ||
| 1841 | cmp eax,0 |
1841 | test eax,eax |
| 1842 | je .end0 ;if (..!=0) |
1842 | jz .end0 ;if (..!=0) |
| 1843 | mov edi,eax |
1843 | mov edi,eax |
| 1844 | stdcall png_create_info_struct, edi |
1844 | stdcall png_create_info_struct, edi |
| 1845 | ;eax = info_ptr |
1845 | ;eax = info_ptr |
| Line 1846... | Line 1846... | ||
| 1846 | 1846 | ||
| 1847 | cmp eax,0 |
1847 | test eax,eax |
| 1848 | je .end1 ;if (..!=0) |
1848 | jz .end1 ;if (..!=0) |
| 1849 | mov esi,eax |
1849 | mov esi,eax |
| 1850 | stdcall png_malloc_warn, edi, sizeof.png_control |
1850 | stdcall png_malloc_warn, edi, sizeof.png_control |
| Line 1851... | Line 1851... | ||
| 1851 | ;control = eax |
1851 | ;control = eax |
| 1852 | 1852 | ||
| 1853 | cmp eax,0 |
1853 | test eax,eax |
| 1854 | je .end2 ;if (..!=0) |
1854 | jz .end2 ;if (..!=0) |
| 1855 | push eax |
1855 | push eax |
| 1856 | mov edx,edi ; edx = png_ptr |
1856 | mov edx,edi ; edx = png_ptr |
| 1857 | mov ecx,sizeof.png_control |
1857 | mov ecx,sizeof.png_control |
| Line 2743... | Line 2743... | ||
| 2743 | 2743 | ||
| Line 2744... | Line 2744... | ||
| 2744 | stdcall png_free, edi, ecx |
2744 | stdcall png_free, edi, ecx |
| Line 2745... | Line 2745... | ||
| 2745 | 2745 | ||
| 2746 | ; Skip the 'write_end' on error: |
2746 | ; Skip the 'write_end' on error: |
| 2747 | cmp eax,0 |
2747 | test eax,eax |
| 2748 | je .end_f ;if (..==0) return 0 |
2748 | jz .end_f ;if (..==0) return 0 |
| Line 2749... | Line 2749... | ||
| 2749 | jmp .end8 |
2749 | jmp .end8 |
| 2750 | 2750 | ||
| Line 2791... | Line 2791... | ||
| 2791 | png_debug 1, 'IDAT compress all' |
2791 | png_debug 1, 'IDAT compress all' |
| 2792 | 2792 | ||
| Line 2793... | Line 2793... | ||
| 2793 | ;create buffer with filters |
2793 | ;create buffer with filters |
| 2794 | stdcall png_zalloc, edi, 1, [len] |
2794 | stdcall png_zalloc, edi, 1, [len] |
| 2795 | cmp eax,0 |
2795 | test eax,eax |
| 2796 | je .end_f |
2796 | jz .end_f |
| 2797 | mov [buf_f],eax |
2797 | mov [buf_f],eax |
| Line 2798... | Line 2798... | ||
| 2798 | 2798 | ||
| 2799 | mov eax,ZLIB_IO_MAX |
2799 | mov eax,ZLIB_IO_MAX |
| 2800 | cmp eax,[len] |
2800 | cmp eax,[len] |
| 2801 | jge @f |
2801 | jge @f |
| 2802 | mov eax,[len] |
2802 | mov eax,[len] |
| 2803 | @@: |
2803 | @@: |
| 2804 | stdcall png_zalloc, edi, 1, eax |
2804 | stdcall png_zalloc, edi, 1, eax |
| 2805 | cmp eax,0 |
2805 | test eax,eax |
| 2806 | je .end0 |
2806 | jz .end0 |
| Line 2807... | Line 2807... | ||
| 2807 | mov [m1],eax |
2807 | mov [m1],eax |
| 2808 | 2808 | ||
| 2809 | ;init buffer with filters |
2809 | ;init buffer with filters |
| Line 3098... | Line 3098... | ||
| 3098 | mov dword[eax],0 |
3098 | mov dword[eax],0 |
| 3099 | @@: |
3099 | @@: |
| 3100 | 3100 | ||
| Line 3101... | Line 3101... | ||
| 3101 | stdcall png_image_write_init, ebx |
3101 | stdcall png_image_write_init, ebx |
| 3102 | cmp eax,0 |
3102 | test eax,eax |
| 3103 | je .end3 ;if (..!=0) |
3103 | jz .end3 ;if (..!=0) |
| 3104 | mov ecx,sizeof.png_image_write_control |
3104 | mov ecx,sizeof.png_image_write_control |
| 3105 | mov edi,ebp |
3105 | mov edi,ebp |
| 3106 | sub edi,ecx |
3106 | sub edi,ecx |
| 3107 | xor eax,eax |
3107 | xor eax,eax |
| 3108 | rep stosb ;memset(&display, 0, sizeof.display)) |
3108 | rep stosb ;memset(&display, 0, sizeof.display)) |