From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Mon, 22 May 2023 19:39:02 +0000 (+0300)
Subject: libs: sync vampimg with d2df-sdl
X-Git-Url: http://deadsoftware.ru/gitweb?a=commitdiff_plain;h=15a213d12de831aa04871cdd05dcf79749b82161;p=d2df-editor.git

libs: sync vampimg with d2df-sdl
---

diff --git a/src/lib/vampimg/ImagingPcx.pas b/src/lib/vampimg/ImagingPcx.pas
index b85b5d2..9379b8b 100644
--- a/src/lib/vampimg/ImagingPcx.pas
+++ b/src/lib/vampimg/ImagingPcx.pas
@@ -87,7 +87,6 @@ end;
 
 function TPCXFileFormat.LoadData(Handle: TImagingHandle;
   var Images: TDynImageDataArray; OnlyFirstLevel: Boolean): Boolean;
-
 var
   Hdr: TPCXHeader;
   PalID, B: Byte;
diff --git a/src/lib/vampimg/ImagingTarga.pas b/src/lib/vampimg/ImagingTarga.pas
index 66af5f2..921f009 100644
--- a/src/lib/vampimg/ImagingTarga.pas
+++ b/src/lib/vampimg/ImagingTarga.pas
@@ -197,6 +197,12 @@ begin
   begin
     // Read targa header
     Read(Handle, @Hdr, SizeOf(Hdr));
+    Hdr.ColorMapOff := LEtoN(Hdr.ColorMapOff);
+    Hdr.ColorMapLength := LEtoN(Hdr.ColorMapLength);
+    Hdr.XOrg := LEtoN(Hdr.XOrg);
+    Hdr.YOrg := LEtoN(Hdr.YOrg);
+    Hdr.Width := LEtoN(Hdr.Width);
+    Hdr.Height := LEtoN(Hdr.Height);
     // Skip image ID info
     Seek(Handle, Hdr.IDLength, smFromCurrent);
     // Determine image format
diff --git a/src/lib/vampimg/ImagingTypes.pas b/src/lib/vampimg/ImagingTypes.pas
index f2fb263..add9ca6 100644
--- a/src/lib/vampimg/ImagingTypes.pas
+++ b/src/lib/vampimg/ImagingTypes.pas
@@ -259,7 +259,7 @@ type
     ifETC2PA         = 223,
     ifDXBC6          = 224,
     ifDXBC7          = 225}
-    { PCX formats}
+    { PCX formats }
     ifMono           = 250,
     ifIndex2         = 251,
     ifIndex4         = 252
diff --git a/src/lib/vampimg/ImagingUtility.pas b/src/lib/vampimg/ImagingUtility.pas
index c137e1d..1fb47dd 100644
--- a/src/lib/vampimg/ImagingUtility.pas
+++ b/src/lib/vampimg/ImagingUtility.pas
@@ -1093,6 +1093,8 @@ begin
   Result := PByte(@W)^ = $FF;
 end;
 
+(* Vampimp wrongly use swaps for converting big-endian to little-endian anywhere *)
+{$IF DEFINED(FPC_LITTLE_ENDIAN)}
 function SwapEndianWord(Value: Word): Word;
 {$IF Defined(USE_ASM) and (not Defined(USE_INLINE))}
 asm
@@ -1170,6 +1172,27 @@ begin
   end;
 end;
 {$ENDIF}
+{$ELSEIF DEFINED(FPC_BIG_ENDIAN)}
+function SwapEndianWord(Value: Word): Word;
+begin
+  Result := Value
+end;
+
+procedure SwapEndianWord(P: PWordArray; Count: LongInt);
+begin
+end;
+
+function SwapEndianLongWord(Value: LongWord): LongWord;
+begin
+  Result := Value
+end;
+
+procedure SwapEndianLongWord(P: PLongWord; Count: LongInt);
+begin
+end;
+{$ELSE}
+  {$ERROR Unsupported endianness!}
+{$ENDIF}
 
 type
   TCrcTable = array[Byte] of LongWord;
diff --git a/src/lib/vampimg/ZLib/dzlib.pas b/src/lib/vampimg/ZLib/dzlib.pas
index 05e278d..337f310 100644
--- a/src/lib/vampimg/ZLib/dzlib.pas
+++ b/src/lib/vampimg/ZLib/dzlib.pas
@@ -41,7 +41,7 @@
 
 unit dzlib;
 
-{$I ImagingOptions.inc}
+{$I ../ImagingOptions.inc}
 
 interface