Merge "Squashed commit of the following:"

2 files changed, 46 insertions, 15 deletions

diff --git a/include/media/stagefright/ColorConverter.h b/include/media/stagefright/ColorConverter.h
index bc3f464..2b61f58 100644
--- a/include/media/stagefright/ColorConverter.h
+++ b/include/media/stagefright/ColorConverter.h
@@ -33,35 +33,47 @@ struct ColorConverter {
     bool isValid() const;
 
     void convert(
-            size_t width, size_t height,
-            const void *srcBits, size_t srcSkip,
-            void *dstBits, size_t dstSkip);
+            const void *srcBits,
+            size_t srcWidth, size_t srcHeight,
+            size_t srcCropLeft, size_t srcCropTop,
+            size_t srcCropRight, size_t srcCropBottom,
+            void *dstBits,
+            size_t dstWidth, size_t dstHeight,
+            size_t dstCropLeft, size_t dstCropTop,
+            size_t dstCropRight, size_t dstCropBottom);
 
 private:
+    struct BitmapParams {
+        BitmapParams(
+                void *bits,
+                size_t width, size_t height,
+                size_t cropLeft, size_t cropTop,
+                size_t cropRight, size_t cropBottom);
+
+        size_t cropWidth() const;
+        size_t cropHeight() const;
+
+        void *mBits;
+        size_t mWidth, mHeight;
+        size_t mCropLeft, mCropTop, mCropRight, mCropBottom;
+    };
+
     OMX_COLOR_FORMATTYPE mSrcFormat, mDstFormat;
     uint8_t *mClip;
 
     uint8_t *initClip();
 
     void convertCbYCrY(
-            size_t width, size_t height,
-            const void *srcBits, size_t srcSkip,
-            void *dstBits, size_t dstSkip);
+            const BitmapParams &src, const BitmapParams &dst);
 
     void convertYUV420Planar(
-            size_t width, size_t height,
-            const void *srcBits, size_t srcSkip,
-            void *dstBits, size_t dstSkip);
+            const BitmapParams &src, const BitmapParams &dst);
 
     void convertQCOMYUV420SemiPlanar(
-            size_t width, size_t height,
-            const void *srcBits, size_t srcSkip,
-            void *dstBits, size_t dstSkip);
+            const BitmapParams &src, const BitmapParams &dst);
 
     void convertYUV420SemiPlanar(
-            size_t width, size_t height,
-            const void *srcBits, size_t srcSkip,
-            void *dstBits, size_t dstSkip);
+            const BitmapParams &src, const BitmapParams &dst);
 
     ColorConverter(const ColorConverter &);
     ColorConverter &operator=(const ColorConverter &);
diff --git a/include/media/stagefright/MetaData.h b/include/media/stagefright/MetaData.h
index 295b127..5f33739 100644
--- a/include/media/stagefright/MetaData.h
+++ b/include/media/stagefright/MetaData.h
@@ -32,6 +32,10 @@ enum {
     kKeyMIMEType          = 'mime',  // cstring
     kKeyWidth             = 'widt',  // int32_t
     kKeyHeight            = 'heig',  // int32_t
+
+    // a rectangle, if absent assumed to be (0, 0, width - 1, height - 1)
+    kKeyCropRect          = 'crop',
+
     kKeyRotation          = 'rotA',  // int32_t (angle in degrees)
     kKeyIFramesInterval   = 'ifiv',  // int32_t
     kKeyStride            = 'strd',  // int32_t
@@ -125,6 +129,7 @@ public:
         TYPE_INT64    = 'in64',
         TYPE_FLOAT    = 'floa',
         TYPE_POINTER  = 'ptr ',
+        TYPE_RECT     = 'rect',
     };
 
     void clear();
@@ -136,12 +141,22 @@ public:
     bool setFloat(uint32_t key, float value);
     bool setPointer(uint32_t key, void *value);
 
+    bool setRect(
+            uint32_t key,
+            int32_t left, int32_t top,
+            int32_t right, int32_t bottom);
+
     bool findCString(uint32_t key, const char **value);
     bool findInt32(uint32_t key, int32_t *value);
     bool findInt64(uint32_t key, int64_t *value);
     bool findFloat(uint32_t key, float *value);
     bool findPointer(uint32_t key, void **value);
 
+    bool findRect(
+            uint32_t key,
+            int32_t *left, int32_t *top,
+            int32_t *right, int32_t *bottom);
+
     bool setData(uint32_t key, uint32_t type, const void *data, size_t size);
 
     bool findData(uint32_t key, uint32_t *type,
@@ -187,6 +202,10 @@ private:
         }
     };
 
+    struct Rect {
+        int32_t mLeft, mTop, mRight, mBottom;
+    };
+
     KeyedVector<uint32_t, typed_data> mItems;
 
     // MetaData &operator=(const MetaData &);