changes to make 3rd party libraries compile / work

in lazarus.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@387 b956fd51-792f-4845-bead-9b4dfca2ff2c

5 files changed, 238 insertions, 4 deletions

diff --git a/Game/Code/lib/ffmpeg/avcodec.pas b/Game/Code/lib/ffmpeg/avcodec.pas
index 978b5fb6..ce08dcc9 100644
--- a/Game/Code/lib/ffmpeg/avcodec.pas
+++ b/Game/Code/lib/ffmpeg/avcodec.pas
@@ -576,7 +576,7 @@ type
 					of AVIn/OutputFormat *)

     item_name: function (): pchar; cdecl;

     option: PAVOption;

-  end;
+  end;

 

   TAVCodecContext = record {720}

     (*** Info on struct for av_log

@@ -1792,11 +1792,13 @@ procedure av_resample_close (c: PAVResampleContext);
                             got_sub_ptr: pinteger;

                             const buf: pchar; buf_size: integer): integer;

     cdecl; external av__codec;

+

+  {$IFNDEF FPC}

   function avcodec_parse_frame (avctx: PAVCodecContext; pdata: PPointer;

                         data_size_ptr: pinteger;

                         buf: pchar; buf_size: integer): integer;

     cdecl; external av__codec;

-

+  {$ENDIF}

   function avcodec_encode_audio (avctx: PAVCodecContext; buf: PByte;

                         buf_size: integer; const samples: Pword): integer;

     cdecl; external av__codec;

diff --git a/Game/Code/lib/ffmpeg/avformat.pas b/Game/Code/lib/ffmpeg/avformat.pas
index 0aa98905..6d13bcdf 100644
--- a/Game/Code/lib/ffmpeg/avformat.pas
+++ b/Game/Code/lib/ffmpeg/avformat.pas
@@ -19,6 +19,10 @@ unit avformat;
 

 interface

 

+{$IFDEF FPC}

+  {$MODE Delphi}

+{$ENDIF}

+

 uses

   windows, avcodec, avio, rational, avutil;

 

@@ -554,6 +558,7 @@ const
 const

   FFM_PACKET_SIZE = 4096;

 

+  {$IFNDEF FPC}

   function ffm_read_write_index (fd: integer): int64;

     cdecl; external av__format;

 

@@ -562,20 +567,23 @@ const
 

   procedure ffm_set_write_index (s: PAVFormatContext; pos: int64; file_size: int64);

     cdecl; external av__format;

-

+  {$ENDIF}

+  

   function find_info_tag (arg: pchar; arg_size: integer; tag1: pchar; info: pchar): integer;

     cdecl; external av__format;

 

+  {$IFNDEF FPC}

   function get_frame_filename(buf: pchar; buf_size: integer;

                        path: pchar; number: integer): integer;

     cdecl; external av__format;

+

   function filename_number_test (filename: pchar): integer;

     cdecl; external av__format;

 

-

 (* grab specific *)

   function video_grab_init (): integer;

     cdecl; external av__format;

+

   function audio_init (): integer;

     cdecl; external av__format;

 

@@ -584,6 +592,7 @@ const
     cdecl; external av__format;

   function dc1394_init (): integer;

     cdecl; external av__format;

+  {$ENDIF}

 

   function strstart(str: pchar; val: pchar; ptr: PPointer): integer;

     cdecl; external av__format;

diff --git a/Game/Code/lib/ffmpeg/avio.pas b/Game/Code/lib/ffmpeg/avio.pas
index 20275ab7..7d0e8c04 100644
--- a/Game/Code/lib/ffmpeg/avio.pas
+++ b/Game/Code/lib/ffmpeg/avio.pas
@@ -224,12 +224,14 @@ type
   procedure init_checksum (s: PByteIOContext; update_checksum: pointer; checksum: cardinal);

     cdecl; external av__format;

 

+  {$IFNDEF FPC}

   function udp_set_remote_url(h: PURLContext; const uri: pchar): integer;

     cdecl; external av__format;

   function udp_get_local_port(h: PURLContext): integer;

     cdecl; external av__format;

   function udp_get_file_handle(h: PURLContext): integer;

     cdecl; external av__format;

+  {$ENDIF}

 

 implementation

 

diff --git a/Game/Code/lib/ffmpeg/lazarustest.lpi b/Game/Code/lib/ffmpeg/lazarustest.lpi
new file mode 100644
index 00000000..3cd1c3de
--- /dev/null
+++ b/Game/Code/lib/ffmpeg/lazarustest.lpi
@@ -0,0 +1,194 @@
+<?xml version="1.0"?>

+<CONFIG>

+  <ProjectOptions>

+    <PathDelim Value="\"/>

+    <Version Value="5"/>

+    <General>

+      <MainUnit Value="0"/>

+      <IconPath Value="./"/>

+      <TargetFileExt Value=".exe"/>

+      <ActiveEditorIndexAtStart Value="1"/>

+    </General>

+    <VersionInfo>

+      <ProjectVersion Value=""/>

+      <Language Value=""/>

+      <CharSet Value=""/>

+    </VersionInfo>

+    <PublishOptions>

+      <Version Value="2"/>

+      <IgnoreBinaries Value="False"/>

+      <IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>

+      <ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>

+    </PublishOptions>

+    <RunParams>

+      <local>

+        <FormatVersion Value="1"/>

+        <LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>

+      </local>

+    </RunParams>

+    <Units Count="5">

+      <Unit0>

+        <Filename Value="lazarustest.lpr"/>

+        <IsPartOfProject Value="True"/>

+        <UnitName Value="lazarustest"/>

+        <CursorPos X="26" Y="8"/>

+        <TopLine Value="1"/>

+        <EditorIndex Value="0"/>

+        <UsageCount Value="22"/>

+        <Loaded Value="True"/>

+      </Unit0>

+      <Unit1>

+        <Filename Value="delphi\bass.pas"/>

+        <UnitName Value="Bass"/>

+        <CursorPos X="12" Y="539"/>

+        <TopLine Value="589"/>

+        <UsageCount Value="10"/>

+      </Unit1>

+      <Unit2>

+        <Filename Value="avformat.pas"/>

+        <UnitName Value="avformat"/>

+        <CursorPos X="38" Y="594"/>

+        <TopLine Value="567"/>

+        <EditorIndex Value="1"/>

+        <UsageCount Value="10"/>

+        <Loaded Value="True"/>

+      </Unit2>

+      <Unit3>

+        <Filename Value="avcodec.pas"/>

+        <UnitName Value="avcodec"/>

+        <CursorPos X="3" Y="1796"/>

+        <TopLine Value="1775"/>

+        <EditorIndex Value="2"/>

+        <UsageCount Value="11"/>

+        <Loaded Value="True"/>

+      </Unit3>

+      <Unit4>

+        <Filename Value="avio.pas"/>

+        <UnitName Value="avio"/>

+        <CursorPos X="1" Y="1"/>

+        <TopLine Value="1"/>

+        <EditorIndex Value="3"/>

+        <UsageCount Value="11"/>

+        <Loaded Value="True"/>

+      </Unit4>

+    </Units>

+    <JumpHistory Count="24" HistoryIndex="23">

+      <Position1>

+        <Filename Value="lazarustest.lpr"/>

+        <Caret Line="16" Column="18" TopLine="1"/>

+      </Position1>

+      <Position2>

+        <Filename Value="avio.pas"/>

+        <Caret Line="28" Column="38" TopLine="36"/>

+      </Position2>

+      <Position3>

+        <Filename Value="avio.pas"/>

+        <Caret Line="29" Column="7" TopLine="9"/>

+      </Position3>

+      <Position4>

+        <Filename Value="avio.pas"/>

+        <Caret Line="30" Column="7" TopLine="10"/>

+      </Position4>

+      <Position5>

+        <Filename Value="avio.pas"/>

+        <Caret Line="31" Column="7" TopLine="11"/>

+      </Position5>

+      <Position6>

+        <Filename Value="avio.pas"/>

+        <Caret Line="44" Column="10" TopLine="40"/>

+      </Position6>

+      <Position7>

+        <Filename Value="avio.pas"/>

+        <Caret Line="1" Column="1" TopLine="1"/>

+      </Position7>

+      <Position8>

+        <Filename Value="avio.pas"/>

+        <Caret Line="23" Column="5" TopLine="3"/>

+      </Position8>

+      <Position9>

+        <Filename Value="avio.pas"/>

+        <Caret Line="1" Column="1" TopLine="1"/>

+      </Position9>

+      <Position10>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="567" Column="24" TopLine="560"/>

+      </Position10>

+      <Position11>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="1968" Column="5" TopLine="1928"/>

+      </Position11>

+      <Position12>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="22" Column="31" TopLine="6"/>

+      </Position12>

+      <Position13>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="247" Column="14" TopLine="227"/>

+      </Position13>

+      <Position14>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="546" Column="46" TopLine="526"/>

+      </Position14>

+      <Position15>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="20" Column="26" TopLine="1"/>

+      </Position15>

+      <Position16>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="250" Column="59" TopLine="230"/>

+      </Position16>

+      <Position17>

+        <Filename Value="avcodec.pas"/>

+        <Caret Line="841" Column="53" TopLine="821"/>

+      </Position17>

+      <Position18>

+        <Filename Value="avio.pas"/>

+        <Caret Line="1" Column="1" TopLine="1"/>

+      </Position18>

+      <Position19>

+        <Filename Value="avio.pas"/>

+        <Caret Line="236" Column="8" TopLine="205"/>

+      </Position19>

+      <Position20>

+        <Filename Value="avformat.pas"/>

+        <Caret Line="1" Column="1" TopLine="1"/>

+      </Position20>

+      <Position21>

+        <Filename Value="avformat.pas"/>

+        <Caret Line="568" Column="3" TopLine="541"/>

+      </Position21>

+      <Position22>

+        <Filename Value="avformat.pas"/>

+        <Caret Line="41" Column="17" TopLine="25"/>

+      </Position22>

+      <Position23>

+        <Filename Value="avformat.pas"/>

+        <Caret Line="1" Column="1" TopLine="1"/>

+      </Position23>

+      <Position24>

+        <Filename Value="avformat.pas"/>

+        <Caret Line="588" Column="1" TopLine="557"/>

+      </Position24>

+    </JumpHistory>

+  </ProjectOptions>

+  <CompilerOptions>

+    <Version Value="5"/>

+    <PathDelim Value="\"/>

+    <CodeGeneration>

+      <Generate Value="Faster"/>

+    </CodeGeneration>

+    <Other>

+      <CompilerPath Value="$(CompPath)"/>

+    </Other>

+  </CompilerOptions>

+  <Debugging>

+    <Exceptions Count="2">

+      <Item1>

+        <Name Value="ECodetoolError"/>

+      </Item1>

+      <Item2>

+        <Name Value="EFOpenError"/>

+      </Item2>

+    </Exceptions>

+  </Debugging>

+</CONFIG>

diff --git a/Game/Code/lib/ffmpeg/lazarustest.lpr b/Game/Code/lib/ffmpeg/lazarustest.lpr
new file mode 100644
index 00000000..56efac75
--- /dev/null
+++ b/Game/Code/lib/ffmpeg/lazarustest.lpr
@@ -0,0 +1,27 @@
+program lazarustest;

+

+{$MODE Delphi}

+

+uses

+

+  avcodec      in 'avcodec.pas',

+  avformat     in 'avformat.pas',

+  avutil       in 'avutil.pas',

+  rational     in 'rational.pas',

+  opt          in 'opt.pas',

+  avio         in 'avio.pas',

+  sysutils;

+

+begin

+  // This compiles with all units in..

+  // but I cant run it, if its compiled with lazarus or delphi

+  // I get errors about not finding functions in dll's

+

+  try

+//    av_register_all();

+    writeln( 'If you see this then ffmpeg is probably lazarus compatible' );

+  except

+    writeln( 'ffmpeg is NOT lazarus compatible' );

+  end;

+end.

+