Small code fixes

src/zm_image.cpp

@@ -51,7 +51,7 @@ static delta_fptr_t fptr_delta8_abgr;
 static delta_fptr_t fptr_delta8_gray8;
 
 /* Pointer to image buffer memory copy function */
-static imgbufcpy_fptr_t fptr_imgbufcpy;
+imgbufcpy_fptr_t fptr_imgbufcpy;
 
 Image::Image()
 {

src/zm_image.h

@@ -44,6 +44,13 @@ extern "C"
 #define ZM_BUFTYPE_AVMALLOC 3
 #define ZM_BUFTYPE_ZM 4
 
+typedef void (*blend_fptr_t)(const uint8_t*, const uint8_t*, uint8_t*, unsigned long, double);
+typedef void (*delta_fptr_t)(const uint8_t*, const uint8_t*, uint8_t*, unsigned long);
+typedef void (*convert_fptr_t)(const uint8_t*, uint8_t*, unsigned long);
+typedef void* (*imgbufcpy_fptr_t)(void*, const void*, size_t);
+
+
+extern imgbufcpy_fptr_t fptr_imgbufcpy;
 
 /* Should be called from Image class functions */
 inline static uint8_t* AllocBuffer(size_t p_bufsize) {
@@ -68,6 +75,7 @@ inline static void DumpBuffer(uint8_t* buffer, int buffertype) {
 	}
 }
 
+
 //
 // This is image class, and represents a frame captured from a 
 // camera in raw form.
@@ -181,13 +189,13 @@ public:
 	{
 		if ( image.size != size )
         {
-            Panic( "Attempt to copy different size image buffers, expected %d, got %d", size, image.size );
+		Panic( "Attempt to copy different size image buffers, expected %d, got %d", size, image.size );
         }
-		sse2_aligned_memcpy( buffer, image.buffer, size );
+		(*fptr_imgbufcpy)(buffer, image.buffer, size);
 	}
 	inline Image &operator=( const unsigned char *new_buffer )
 	{
-		sse2_aligned_memcpy( buffer, new_buffer, size );
+		(*fptr_imgbufcpy)(buffer, new_buffer, size);
 		return( *this );
 	}
 
@@ -238,12 +246,6 @@ public:
 
 #endif // ZM_IMAGE_H
 
-
-typedef void (*blend_fptr_t)(const uint8_t*, const uint8_t*, uint8_t*, unsigned long, double);
-typedef void (*delta_fptr_t)(const uint8_t*, const uint8_t*, uint8_t*, unsigned long);
-typedef void (*convert_fptr_t)(const uint8_t*, uint8_t*, unsigned long);
-typedef void* (*imgbufcpy_fptr_t)(void*, const void*, size_t);
-
 /* Blend functions */
 void sse2_fastblend(const uint8_t* col1, const uint8_t* col2, uint8_t* result, unsigned long count, double blendpercent);
 void std_fastblend(const uint8_t* col1, const uint8_t* col2, uint8_t* result, unsigned long count, double blendpercent);

src/zm_local_camera.cpp

@@ -1901,8 +1901,8 @@ int LocalCamera::Capture( Image &image )
             Debug( 3, "Captured %d for channel %d", capture_frame, channel );
 
             buffer = v4l1_data.bufptr+v4l1_data.frames.offsets[capture_frame];
-#endif // ZM_HAS_V4L1
         }
+#endif // ZM_HAS_V4L1
     } /* prime capture */    
     
 	if(conversion_type != 0) {