Create Subversion repository

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@1 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 53 insertions, 0 deletions

diff --git a/converter/ppm/ppmtompeg/headers/block.h b/converter/ppm/ppmtompeg/headers/block.h
new file mode 100644
index 00000000..46050492
--- /dev/null
+++ b/converter/ppm/ppmtompeg/headers/block.h
@@ -0,0 +1,53 @@
+void
+ComputeDiffDCTs(MpegFrame * const current,
+                MpegFrame * const prev,
+                int         const by,
+                int         const bx,
+                vector      const m,
+                int *       const pattern);
+
+void
+ComputeDiffDCTBlock(Block           current,
+                    Block           dest,
+                    Block           motionBlock,
+                    boolean * const significantDifferenceP);
+
+void
+ComputeMotionBlock(uint8 ** const prev,
+                   int      const by,
+                   int      const bx,
+                   vector   const m,
+                   Block *  const motionBlockP);
+
+void
+ComputeMotionLumBlock(MpegFrame * const prevFrame,
+                      int         const by,
+                      int         const bx,
+                      vector      const m,
+                      LumBlock *  const motionBlockP);
+
+void
+BlockToData(uint8 ** const data,
+            Block          block,
+            int      const by,
+            int      const bx);
+
+void
+AddMotionBlock(Block          block,
+               uint8 ** const prev,
+               int      const by,
+               int      const bx,
+               vector   const m);
+
+void
+AddBMotionBlock(Block          block,
+                uint8 ** const prev,
+                uint8 ** const next,
+                int      const by,
+                int      const bx,
+                int      const mode,
+                motion   const motion);
+
+void
+BlockifyFrame(MpegFrame * const frameP);
+