2 files changed, 19 insertions, 6 deletions
diff --git a/indra/llimagej2coj/llimagej2coj.cpp b/indra/llimagej2coj/llimagej2coj.cpp
index 95e0997d5b..d15824ce5a 100644
--- a/indra/llimagej2coj/llimagej2coj.cpp
+++ b/indra/llimagej2coj/llimagej2coj.cpp
@@ -90,6 +90,12 @@ void info_callback(const char* msg, void*)
 	lldebugs << "LLImageJ2COJ: " << chomp(msg) << llendl;
 }
 
+// Divide a by 2 to the power of b and round upwards
+int ceildivpow2(int a, int b)
+{
+	return (a + (1 << b) - 1) >> b;
+}
+
 
 LLImageJ2COJ::LLImageJ2COJ()
 	: LLImageJ2CImpl()
@@ -101,6 +107,17 @@ LLImageJ2COJ::~LLImageJ2COJ()
 {
 }
 
+BOOL LLImageJ2COJ::initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level, int* region)
+{
+	// No specific implementation for this method in the OpenJpeg case
+	return FALSE;
+}
+
+BOOL LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
+{
+	// No specific implementation for this method in the OpenJpeg case
+	return FALSE;
+}
 
 BOOL LLImageJ2COJ::decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count)
 {
diff --git a/indra/llimagej2coj/llimagej2coj.h b/indra/llimagej2coj/llimagej2coj.h
index 7edacbe97c..40ad4edb00 100644
--- a/indra/llimagej2coj/llimagej2coj.h
+++ b/indra/llimagej2coj/llimagej2coj.h
@@ -34,17 +34,13 @@ class LLImageJ2COJ : public LLImageJ2CImpl
 public:
 	LLImageJ2COJ();
 	virtual ~LLImageJ2COJ();
-
 protected:
 	/*virtual*/ BOOL getMetadata(LLImageJ2C &base);
 	/*virtual*/ BOOL decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count);
 	/*virtual*/ BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
 								BOOL reversible = FALSE);
-	int ceildivpow2(int a, int b)
-	{
-		// Divide a by b to the power of 2 and round upwards.
-		return (a + (1 << b) - 1) >> b;
-	}
+	/*virtual*/ BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level = -1, int* region = NULL);
+	/*virtual*/ BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1, int levels = 0);
 };
 
 #endif