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Rev 6733 Rev 6779
Line 171... Line 171...
171 
		jmp .end0
 171 
		jmp .end0
172 
	@@: ;else ;critical
 172 
	@@: ;else ;critical
173 
		mov eax,[edi+png_struct.flags]
 173 
		mov eax,[edi+png_struct.flags]
174 
		and eax,PNG_FLAG_CRC_CRITICAL_IGNORE
 174 
		and eax,PNG_FLAG_CRC_CRITICAL_IGNORE
175 
		cmp eax,0
 175 
		jz .end0 ;if (..!=0)
176 
		je .end0 ;if (..!=0)
 - 
 
177 
			mov dword[need_crc],0
 176 
			mov dword[need_crc],0
178 
	.end0:
 177 
	.end0:
179 
 
 178 
 
Line 180... Line 179...
180 
	; 'uLong' is defined in zlib.inc as unsigned long; this means that on some
 179 
	; 'uLong' is defined in zlib.inc as unsigned long; this means that on some
181 
	; systems it is a 64-bit value.  crc32, however, returns 32 bits so the
 180 
	; systems it is a 64-bit value.  crc32, however, returns 32 bits so the
Line 550... Line 549...
550 
	; Free any tRNS entry
 549 
	; Free any tRNS entry
551 
	mov eax,[mask]
 550 
	mov eax,[mask]
552 
	and eax,PNG_FREE_TRNS
 551 
	and eax,PNG_FREE_TRNS
553 
	and eax,[esi+png_info_def.free_me]
 552 
	and eax,[esi+png_info_def.free_me]
554 
	cmp eax,0
 553 
	jz @f ;if (..!=0)
555 
	je @f ;if (..!=0)
 - 
 
556 
		and dword[esi+png_info_def.valid], not PNG_INFO_tRNS
 554 
		and dword[esi+png_info_def.valid], not PNG_INFO_tRNS
557 
		stdcall png_free, edi, [esi+png_info_def.trans_alpha]
 555 
		stdcall png_free, edi, [esi+png_info_def.trans_alpha]
558 
		mov dword[esi+png_info_def.trans_alpha],0
 556 
		mov dword[esi+png_info_def.trans_alpha],0
559 
		mov word[esi+png_info_def.num_trans],0
 557 
		mov word[esi+png_info_def.num_trans],0
560 
	@@:
 558 
	@@:
561 
end if
 559 
end if
Line 564... Line 562...
564 
	; Free any sCAL entry
 562 
	; Free any sCAL entry
565 
	mov eax,[mask]
 563 
	mov eax,[mask]
566 
	and eax,PNG_FREE_SCAL
 564 
	and eax,PNG_FREE_SCAL
567 
	and eax,[esi+png_info_def.free_me]
 565 
	and eax,[esi+png_info_def.free_me]
568 
	cmp eax,0
 566 
	jz @f ;if (..!=0)
569 
	je @f ;if (..!=0)
 - 
 
570 
		stdcall png_free, edi, [esi+png_info_def.scal_s_width]
 567 
		stdcall png_free, edi, [esi+png_info_def.scal_s_width]
571 
		stdcall png_free, edi, [esi+png_info_def.scal_s_height]
 568 
		stdcall png_free, edi, [esi+png_info_def.scal_s_height]
572 
		mov dword[esi+png_info_def.scal_s_width],0
 569 
		mov dword[esi+png_info_def.scal_s_width],0
573 
		mov dword[esi+png_info_def.scal_s_height],0
 570 
		mov dword[esi+png_info_def.scal_s_height],0
574 
		and dword[esi+png_info_def.valid], not PNG_INFO_sCAL
 571 
		and dword[esi+png_info_def.valid], not PNG_INFO_sCAL
575 
	@@:
 572 
	@@:
Line 602... Line 599...
602 
	; Free any profile entry
 599 
	; Free any profile entry
603 
	mov eax,[mask]
 600 
	mov eax,[mask]
604 
	and eax,PNG_FREE_ICCP
 601 
	and eax,PNG_FREE_ICCP
605 
	and eax,[esi+png_info_def.free_me]
 602 
	and eax,[esi+png_info_def.free_me]
606 
	cmp eax,0
 603 
	jz @f ;if (..!=0)
607 
	je @f ;if (..!=0)
 - 
 
608 
		stdcall png_free, edi, [esi+png_info_def.iccp_name]
 604 
		stdcall png_free, edi, [esi+png_info_def.iccp_name]
609 
		stdcall png_free, edi, [esi+png_info_def.iccp_profile]
 605 
		stdcall png_free, edi, [esi+png_info_def.iccp_profile]
610 
		mov dword[esi+png_info_def.iccp_name],0
 606 
		mov dword[esi+png_info_def.iccp_name],0
611 
		mov dword[esi+png_info_def.iccp_profile],0
 607 
		mov dword[esi+png_info_def.iccp_profile],0
612 
		and dword[esi+png_info_def.valid], not PNG_INFO_iCCP
 608 
		and dword[esi+png_info_def.valid], not PNG_INFO_iCCP
613 
	@@:
 609 
	@@:
Line 672... Line 668...
672 
	; Free any hIST entry
 668 
	; Free any hIST entry
673 
	mov eax,[mask]
 669 
	mov eax,[mask]
674 
	and eax,PNG_FREE_HIST
 670 
	and eax,PNG_FREE_HIST
675 
	and eax,[esi+png_info_def.free_me]
 671 
	and eax,[esi+png_info_def.free_me]
676 
	cmp eax,0
 672 
	jz @f ;if (..!=0)
677 
	je @f ;if (..!=0)
 - 
 
678 
		stdcall png_free, edi, [esi+png_info_def.hist]
 673 
		stdcall png_free, edi, [esi+png_info_def.hist]
679 
		mov dword[esi+png_info_def.hist],0
 674 
		mov dword[esi+png_info_def.hist],0
680 
		and dword[esi+png_info_def.valid], not PNG_INFO_hIST
 675 
		and dword[esi+png_info_def.valid], not PNG_INFO_hIST
681 
	@@:
 676 
	@@:
682 
end if
 677 
end if
683 
 
 678 
 
Line 684... Line 679...
684 
	; Free any PLTE entry that was internally allocated
 679 
	; Free any PLTE entry that was internally allocated
685 
	mov eax,[mask]
 680 
	mov eax,[mask]
686 
	and eax,PNG_FREE_PLTE
 681 
	and eax,PNG_FREE_PLTE
687 
	and eax,[esi+png_info_def.free_me]
 682 
	and eax,[esi+png_info_def.free_me]
688 
	cmp eax,0
 - 
 
689 
	je @f ;if (..!=0)
 683 
	jz @f ;if (..!=0)
690 
		stdcall png_free, edi, [esi+png_info_def.palette]
 684 
		stdcall png_free, edi, [esi+png_info_def.palette]
691 
		mov dword[esi+png_info_def.palette],0
 685 
		mov dword[esi+png_info_def.palette],0
692 
		and dword[esi+png_info_def.valid],not PNG_INFO_PLTE
 686 
		and dword[esi+png_info_def.valid],not PNG_INFO_PLTE
693 
		mov dword[esi+png_info_def.num_palette],0
 687 
		mov dword[esi+png_info_def.num_palette],0
694 
	@@:
 688 
	@@: