some minor changes to make swscale work

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@712 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 13 insertions, 3 deletions

diff --git a/Game/Code/lib/ffmpeg/swscale.pas b/Game/Code/lib/ffmpeg/swscale.pas
index 7f356901..83aabb12 100644
--- a/Game/Code/lib/ffmpeg/swscale.pas
+++ b/Game/Code/lib/ffmpeg/swscale.pas
@@ -128,6 +128,16 @@ type
 

   PSwsContext = ^TSwsContext;

   TSwsContext = record

+    av_class: Pointer;

+    swScale: Pointer;

+    srxW,srcH, dstH: integer;

+    chrSrcW, chrSrcH, chrDstW, chrDstH: integer;

+    lumXInc, chrXInc, lumYInc, chrYInc: integer;

+    dstFormat, srcFormat, origDstFormat, origSrcFormat: integer;

+    chrSrcHSubSample, chrSrcVSubSample, chrIntHSubSample, chrIntVSubSample: integer;

+    chrDstHSubSample, chrDstVSubSample: integer;

+    vChrDrop, sliceDir: integer;

+    param: array[0..1] of double;

     {internal structure}

   end;

 

@@ -135,11 +145,11 @@ type
 procedure sws_freeContext(swsContext: PSwsContext);

   cdecl; external sw__scale;

 

-function sws_getContext(srcW: integer; srcH: integer; srcFormat: integer; dstW: integer; dstH: integer;dstFormat: integer; flags: integer;

+function sws_getContext(srcW: integer; srcH: integer; srcFormat: TAVPixelFormat; dstW: integer; dstH: integer;dstFormat: TAVPixelFormat; flags: integer;

               srcFilter: PSwsFilter; dstFilter: PSwsFilter; param: Pdouble): PSwsContext;

   cdecl; external sw__scale;

-function sws_scale(context: PSwsContext; src: PPByteArray; srcStride: PIntArray; srcSliceY: integer; srcSliceH: integer;

-              dst: PPByteArray; dstStride: PIntArray): integer;

+function sws_scale(context: PSwsContext; src: {PPByteArray}array of pbyte; srcStride: {PIntArray} array of integer; srcSliceY: integer; srcSliceH: integer;

+              dst: {PPByteArray} array of pbyte; dstStride: {PIntArray}array of integer): integer;

   cdecl; external sw__scale;

 function sws_scale_ordered(context: PSwsContext; src: PPByteArray; srcStride: PIntArray; srcSliceY: integer;

               srcSliceH: integer; dst: PPByteArray; dstStride: PIntArray): integer;