Run CodecSrc DM.

dm/DMSrcSink.h

 #ifndef DMSrcSink_DEFINED
 #define DMSrcSink_DEFINED
 
 #include "DMGpuSupport.h"
 #include "SkBBHFactory.h"
 #include "SkBBoxHierarchy.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkData.h"
 #include "SkGPipe.h"
@@ skipping 77 matching lines @@
     explicit ImageSrc(Path path, int divisor = 0);
 
     Error draw(SkCanvas*) const SK_OVERRIDE;
     SkISize size() const SK_OVERRIDE;
     Name name() const SK_OVERRIDE;
 private:
     Path fPath;
     const int  fDivisor;
 };
 
+class CodecSrc : public Src {
+public:
+    enum SkipZeroes {
+        kSkipZeroes,
+        kNo_SkipZeroes,
+    };
+
+    enum Scanlines {
+        kNormal_Scanlines,
+        kIterator_Scanlines,
+        kScaling_Scanlines,
+        kSubset_Scanlines,
+    };
+
+    CodecSrc(Path path, SkColorType dstCT, SkAlphaType dstAT, SkipZeroes, Scanlines);
+
+    Error draw(SkCanvas*) const SK_OVERRIDE;
+    SkISize size() const SK_OVERRIDE;
+    Name name() const SK_OVERRIDE;
+private:
+    Path fPath;
+    SkColorType fDstColorType;
+    SkAlphaType fDstAlphaType;
+    SkipZeroes  fSkipZeroes;
+    Scanlines   fScanlines;
+};
+
 class SKPSrc : public Src {
 public:
     explicit SKPSrc(Path path);
 
     Error draw(SkCanvas*) const SK_OVERRIDE;
     SkISize size() const SK_OVERRIDE;
     Name name() const SK_OVERRIDE;
 private:
     Path fPath;
 };
@@ skipping 130 matching lines @@
     const char* fileExtension() const SK_OVERRIDE { return fSink->fileExtension(); }
 private:
     const int                   fW, fH;
     SkAutoTDelete<SkBBHFactory> fFactory;
     SkAutoTDelete<Sink>         fSink;
 };
 
 }  // namespace DM
 
 #endif//DMSrcSink_DEFINED