Change name of variable for convert to crop_width/height instead of…

Change name of variable for convert to crop_width/height instead of dst_width/height to clarify that it is used to crop the original before rotation and is not the final destination size.
BUG=none
TESTED=local builds still work
R=wjia@google.com, wjia@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/5859004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@915 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 912
+Version: 915
 License: BSD
 License File: LICENSE
 

include/libyuv/convert.h

@@ -229,7 +229,7 @@ int MJPGSize(const uint8* sample, size_t sample_size,
 //              crop_y = (src_height - dst_height) / 2
 // "src_width" / "src_height" is size of src_frame in pixels.
 //   "src_height" can be negative indicating a vertically flipped image source.
-// "dst_width" / "dst_height" is size of destination to crop to.
+// "crop_width" / "crop_height" is the size to crop the src to.
 //    Must be less than or equal to src_width/src_height
 //    Cropping parameters are pre-rotation.
 // "rotation" can be 0, 90, 180 or 270.
@@ -242,7 +242,7 @@ int ConvertToI420(const uint8* src_frame, size_t src_size,
                   uint8* dst_v, int dst_stride_v,
                   int crop_x, int crop_y,
                   int src_width, int src_height,
-                  int dst_width, int dst_height,
+                  int crop_width, int crop_height,
                   enum RotationMode rotation,
                   uint32 format);
 

include/libyuv/convert_argb.h

@@ -202,7 +202,7 @@ int MJPGToARGB(const uint8* sample, size_t sample_size,
 //              crop_y = (src_height - dst_height) / 2
 // "src_width" / "src_height" is size of src_frame in pixels.
 //   "src_height" can be negative indicating a vertically flipped image source.
-// "dst_width" / "dst_height" is size of destination to crop to.
+// "crop_width" / "crop_height" is the size to crop the src to.
 //    Must be less than or equal to src_width/src_height
 //    Cropping parameters are pre-rotation.
 // "rotation" can be 0, 90, 180 or 270.
@@ -213,7 +213,7 @@ int ConvertToARGB(const uint8* src_frame, size_t src_size,
                   uint8* dst_argb, int dst_stride_argb,
                   int crop_x, int crop_y,
                   int src_width, int src_height,
-                  int dst_width, int dst_height,
+                  int crop_width, int crop_height,
                   enum RotationMode rotation,
                   uint32 format);
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 912
+#define LIBYUV_VERSION 915
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT